2315 lines
90 KiB
C++
2315 lines
90 KiB
C++
/*
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* This file is part of RawTherapee.
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*
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* Copyright (c) 2004-2010 Gabor Horvath <hgabor@rawtherapee.com>
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*
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* RawTherapee is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* RawTherapee is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with RawTherapee. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "cropwindow.h"
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#include <iomanip>
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#include "../rtengine/mytime.h"
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#include "../rtengine/rt_math.h"
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#include "../rtengine/dcrop.h"
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#include "guiutils.h"
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#include "threadutils.h"
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#include "rtimage.h"
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#include "cursormanager.h"
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#include "options.h"
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#include "imagearea.h"
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using namespace rtengine;
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struct ZoomStep {
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Glib::ustring label;
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double zoom;
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int czoom;
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};
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ZoomStep zoomSteps[] = {
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{" 1%", 0.01, 100},
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{" 2%", 0.02, 50},
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{" 5%", 0.05, 20},
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{"6.7%", 1.0 / 15.0, 15},
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{" 8%", 1.0 / 12.0, 12},
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{" 10%", 0.1, 10},
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{"12.5%", 0.125, 8},
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{" 14%", 1.0 / 7.0, 7},
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{"16.6%", 1.0 / 6.0, 6},
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{" 20%", 0.2, 5},
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{" 25%", 0.25, 4},
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{" 33%", 1.0 / 3.0, 3},
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{" 50%", 0.5, 2},
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{"100%", 1.0, 1000},
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{"200%", 2.0, 2000},
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{"300%", 3.0, 3000},
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{"400%", 4.0, 4000},
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{"500%", 5.0, 5000},
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{"600%", 6.0, 6000},
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{"700%", 7.0, 7000},
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{"800%", 8.0, 8000}
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};
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#define MAXZOOMSTEPS 20
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#define ZOOM11INDEX 13
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CropWindow::CropWindow (ImageArea* parent, rtengine::StagedImageProcessor* ipc_, bool isLowUpdatePriority_, bool isDetailWindow)
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: ObjectMOBuffer(parent), state(SNormal), press_x(0), press_y(0), action_x(0), action_y(0), pickedObject(-1), pickModifierKey(0), rot_deg(0), onResizeArea(false), deleted(false),
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fitZoomEnabled(true), fitZoom(false), isLowUpdatePriority(isLowUpdatePriority_), cropLabel(Glib::ustring("100%")),
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backColor(options.bgcolor), decorated(true), isFlawnOver(false), titleHeight(30), sideBorderWidth(3), lowerBorderWidth(3),
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upperBorderWidth(1), sepWidth(2), xpos(30), ypos(30), width(0), height(0), imgAreaX(0), imgAreaY(0), imgAreaW(0), imgAreaH(0),
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imgX(-1), imgY(-1), imgW(1), imgH(1), iarea(parent), cropZoom(0), zoomVersion(0), exposeVersion(0), cropgl(NULL),
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pmlistener(NULL), pmhlistener(NULL), observedCropWin(NULL), ipc(ipc_)
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{
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Glib::RefPtr<Pango::Context> context = parent->get_pango_context () ;
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Pango::FontDescription fontd = context->get_font_description ();
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fontd.set_weight (Pango::WEIGHT_BOLD);
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fontd.set_size(8 * Pango::SCALE);
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context->set_font_description (fontd);
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Glib::RefPtr<Pango::Layout> cllayout = parent->create_pango_layout("1000%");
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int iw, ih;
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cllayout->get_pixel_size (iw, ih);
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titleHeight = ih;
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bZoomOut = new LWButton (RTImage::createFromPng ("gtk-zoom-out-small.png"), 0, NULL, LWButton::Left, LWButton::Center, "Zoom Out");
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bZoomIn = new LWButton (RTImage::createFromPng ("gtk-zoom-in-small.png"), 1, NULL, LWButton::Left, LWButton::Center, "Zoom In");
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bZoom100 = new LWButton (RTImage::createFromPng ("gtk-zoom-100-small.png"), 2, NULL, LWButton::Left, LWButton::Center, "Zoom 100/%");
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//bZoomFit = new LWButton (RTImage::createFromPng ("gtk-zoom-fit.png"), 3, NULL, LWButton::Left, LWButton::Center, "Zoom Fit");
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bClose = new LWButton (RTImage::createFromPng ("gtk-close-small.png"), 4, NULL, LWButton::Right, LWButton::Center, "Close");
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buttonSet.add (bZoomOut);
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buttonSet.add (bZoomIn);
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buttonSet.add (bZoom100);
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buttonSet.add (bClose);
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buttonSet.setColors (Gdk::RGBA("black"), Gdk::RGBA("white"));
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buttonSet.setButtonListener (this);
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int bsw, bsh;
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buttonSet.getMinimalDimensions (bsw, bsh);
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if (bsh > titleHeight) {
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titleHeight = bsh;
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}
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minWidth = bsw + iw + 2 * sideBorderWidth;
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cropHandler.setDisplayHandler(this);
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cropHandler.newImage (ipc_, isDetailWindow);
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}
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void CropWindow::enable()
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{
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cropHandler.setEnabled (true);
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}
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void CropWindow::setPosition (int x, int y)
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{
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if (y < 0) {
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y = 0;
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}
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xpos = x;
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ypos = y;
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if (decorated) {
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buttonSet.arrangeButtons (xpos + sideBorderWidth, ypos + upperBorderWidth, width - 2 * sideBorderWidth, titleHeight);
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}
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}
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void CropWindow::getPosition (int& x, int& y)
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{
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x = xpos;
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y = ypos;
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}
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void CropWindow::getCropPosition (int& x, int& y)
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{
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int cropX, cropY;
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cropHandler.getPosition (cropX, cropY);
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if (state != SCropImgMove) {
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x = cropX;
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y = cropY;
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} else {
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x = cropX + action_x;
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y = cropY + action_y;
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}
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}
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void CropWindow::getCropRectangle (int& x, int& y, int& w, int& h)
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{
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cropHandler.getPosition (x, y);
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cropHandler.getSize (w, h);
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}
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void CropWindow::setCropPosition (int x, int y, bool update)
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{
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cropHandler.setAnchorPosition (x, y, update);
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for (auto listener : listeners) {
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listener->cropPositionChanged (this);
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}
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}
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void CropWindow::centerCrop (bool update)
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{
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cropHandler.centerAnchor (update);
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for (auto listener : listeners) {
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listener->cropPositionChanged (this);
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}
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}
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void CropWindow::setSize (int w, int h, bool norefresh)
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{
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width = w;
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height = h;
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fitZoom = false;
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if (width < minWidth) {
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width = minWidth;
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}
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if (height < 64) {
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height = 64;
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}
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if (decorated) {
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imgAreaX = sideBorderWidth;
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imgAreaY = upperBorderWidth + titleHeight + sepWidth;
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imgAreaW = width - 2 * sideBorderWidth;
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imgAreaH = height - lowerBorderWidth - titleHeight - sepWidth - upperBorderWidth;
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buttonSet.arrangeButtons (xpos + sideBorderWidth, ypos + upperBorderWidth, width - 2 * sideBorderWidth, titleHeight);
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} else {
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imgAreaX = imgAreaY = 0;
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imgAreaW = width;
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imgAreaH = height;
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}
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if (!norefresh) {
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ObjectMOBuffer::resize(imgAreaW, imgAreaH);
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cropHandler.setWSize (imgAreaW, imgAreaH);
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}
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//iarea->redraw ();
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}
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void CropWindow::getSize (int& w, int& h)
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{
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w = width;
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h = height;
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}
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void CropWindow::getCropSize (int& w, int& h)
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{
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w = imgAreaW;
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h = imgAreaH;
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}
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void CropWindow::getCropAnchorPosition (int& x, int& y)
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{
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cropHandler.getAnchorPosition(x, y);
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}
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void CropWindow::setCropAnchorPosition (int& x, int& y)
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{
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cropHandler.setAnchorPosition(x, y);
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}
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bool CropWindow::isInside (int x, int y)
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{
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return x >= xpos && x < xpos + width && y >= ypos && y < ypos + height;
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}
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void CropWindow::leaveNotify (GdkEventCrossing* event)
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{
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EditSubscriber* subscriber = iarea->getCurrSubscriber();
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if (state == SNormal && subscriber && subscriber->getEditingType() == ET_PIPETTE) {
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iarea->pipetteVal[0] = iarea->pipetteVal[1] = iarea->pipetteVal[2] = -1.f;
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if (subscriber->mouseOver(0)) {
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iarea->redraw();
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}
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}
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}
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void CropWindow::flawnOver (bool isFlawnOver)
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{
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this->isFlawnOver = isFlawnOver;
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}
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void CropWindow::buttonPress (int button, int type, int bstate, int x, int y)
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{
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bool needRedraw = true; // most common case ; not redrawing are exceptions
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const auto editSubscriber = iarea->getCurrSubscriber();
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iarea->grabFocus (this);
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if (button == 1) {
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if (type == GDK_2BUTTON_PRESS && onArea (CropImage, x, y) && (state == SNormal || state == SCropImgMove)) {
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if (fitZoomEnabled) {
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if (fitZoom) {
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state = SNormal;
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zoomVersion = exposeVersion;
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screenCoordToImage (x, y, action_x, action_y);
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changeZoom (ZOOM11INDEX, true, action_x, action_y);
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fitZoom = false;
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} else {
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zoomFit ();
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}
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} else {
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zoom11 ();
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}
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state = SNormal;
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}
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else if (type == GDK_BUTTON_PRESS && state == SNormal) {
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if (onArea (CropToolBar, x, y)) {
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if (!decorated || !buttonSet.pressNotify (x, y)) {
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state = SCropWinMove;
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action_x = x;
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action_y = y;
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press_x = xpos;
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press_y = ypos;
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}
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} else if (onArea (CropResize, x, y)) {
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state = SCropWinResize;
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action_x = x;
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action_y = y;
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press_x = width;
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press_y = height;
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} else {
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if (onArea (CropImage, x, y)) { // events inside of the image domain
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if (onArea (CropTopLeft, x, y)) {
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state = SResizeTL;
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press_x = x;
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action_x = cropHandler.cropParams.x;
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press_y = y;
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action_y = cropHandler.cropParams.y;
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} else if (onArea (CropTopRight, x, y)) {
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state = SResizeTR;
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press_x = x;
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action_x = cropHandler.cropParams.w;
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press_y = y;
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action_y = cropHandler.cropParams.y;
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} else if (onArea (CropBottomLeft, x, y)) {
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state = SResizeBL;
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press_x = x;
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action_x = cropHandler.cropParams.x;
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press_y = y;
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action_y = cropHandler.cropParams.h;
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} else if (onArea (CropBottomRight, x, y)) {
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state = SResizeBR;
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press_x = x;
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action_x = cropHandler.cropParams.w;
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press_y = y;
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action_y = cropHandler.cropParams.h;
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} else if (onArea (CropTop, x, y)) {
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state = SResizeH1;
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press_y = y;
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action_y = cropHandler.cropParams.y;
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} else if (onArea (CropBottom, x, y)) {
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state = SResizeH2;
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press_y = y;
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action_y = cropHandler.cropParams.h;
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} else if (onArea (CropLeft, x, y)) {
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state = SResizeW1;
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press_x = x;
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action_x = cropHandler.cropParams.x;
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} else if (onArea (CropRight, x, y)) {
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state = SResizeW2;
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press_x = x;
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action_x = cropHandler.cropParams.w;
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} else if ((bstate & GDK_SHIFT_MASK) && onArea (CropInside, x, y)) {
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state = SCropMove;
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press_x = x;
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press_y = y;
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action_x = cropHandler.cropParams.x;
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action_y = cropHandler.cropParams.y;
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} else if (onArea (CropObserved, x, y)) {
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state = SObservedMove;
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press_x = x;
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press_y = y;
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action_x = 0;
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action_y = 0;
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} else if (iarea->getToolMode () == TMStraighten) {
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state = SRotateSelecting;
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press_x = x;
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press_y = y;
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action_x = x;
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action_y = y;
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rot_deg = 0;
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} else if (iarea->getToolMode () == TMSpotWB) {
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int spotx, spoty;
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screenCoordToImage (x, y, spotx, spoty);
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iarea->spotWBSelected (spotx, spoty);
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} else if (iarea->getToolMode () == TMCropSelect && cropgl) {
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state = SCropSelecting;
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screenCoordToImage (x, y, press_x, press_y);
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cropHandler.cropParams.enabled = true;
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cropHandler.cropParams.x = press_x;
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cropHandler.cropParams.y = press_y;
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cropHandler.cropParams.w = cropHandler.cropParams.h = 1;
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cropgl->cropInit (cropHandler.cropParams.x, cropHandler.cropParams.y, cropHandler.cropParams.w, cropHandler.cropParams.h);
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} else if (iarea->getToolMode () == TMHand) {
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if (editSubscriber) {
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needRedraw = editSubscriber->button1Pressed(bstate);
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if ((cropgl && cropgl->inImageArea(iarea->posImage.x, iarea->posImage.y) && (editSubscriber->getEditingType() == ET_PIPETTE && (bstate & GDK_CONTROL_MASK))) || editSubscriber->getEditingType() == ET_OBJECTS) {
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if (editSubscriber->isDragging()) {
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state = SEditDrag1;
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} else if (editSubscriber->isPicking()) {
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state = SEditPick1;
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pickedObject = iarea->object;
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pickModifierKey = bstate;
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}
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press_x = x;
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press_y = y;
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action_x = 0;
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action_y = 0;
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}
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}
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if (state != SEditDrag1) {
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state = SCropImgMove;
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press_x = x;
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press_y = y;
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action_x = 0;
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action_y = 0;
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}
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} else { // if(zoomSteps[cropZoom].zoom > cropHandler.getFitZoom()) { // only allow move when image is only partial visible
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state = SCropImgMove;
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press_x = x;
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press_y = y;
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action_x = 0;
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action_y = 0;
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}
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} else if (iarea->getToolMode () == TMHand) { // events outside of the image domain
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EditSubscriber *editSubscriber = iarea->getCurrSubscriber();
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if (editSubscriber && editSubscriber->getEditingType() == ET_OBJECTS) {
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needRedraw = editSubscriber->button1Pressed(bstate);
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if (editSubscriber->isDragging()) {
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state = SEditDrag1;
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} else if (editSubscriber->isPicking()) {
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state = SEditPick1;
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pickedObject = iarea->object;
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pickModifierKey = bstate;
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}
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press_x = x;
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press_y = y;
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action_x = 0;
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action_y = 0;
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}
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}
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}
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}
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} else if (button == 2) {
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if (iarea->getToolMode () == TMHand) {
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EditSubscriber *editSubscriber = iarea->getCurrSubscriber();
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if (editSubscriber && editSubscriber->getEditingType() == ET_OBJECTS) {
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needRedraw = editSubscriber->button2Pressed(bstate);
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if (editSubscriber->isDragging()) {
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state = SEditDrag2;
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} else if (editSubscriber->isPicking()) {
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state = SEditPick2;
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pickedObject = iarea->object;
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pickModifierKey = bstate;
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}
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press_x = x;
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press_y = y;
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action_x = 0;
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action_y = 0;
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}
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}
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} else if (button == 3) {
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if (iarea->getToolMode () == TMHand) {
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EditSubscriber *editSubscriber = iarea->getCurrSubscriber();
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if (editSubscriber && editSubscriber->getEditingType() == ET_OBJECTS) {
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needRedraw = editSubscriber->button3Pressed(bstate);
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if (editSubscriber->isDragging()) {
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state = SEditDrag3;
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} else if (editSubscriber->isPicking()) {
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state = SEditPick3;
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pickedObject = iarea->object;
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pickModifierKey = bstate;
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}
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press_x = x;
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press_y = y;
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action_x = 0;
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action_y = 0;
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}
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}
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}
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if (needRedraw) {
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iarea->redraw ();
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}
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updateCursor (x, y);
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}
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void CropWindow::buttonRelease (int button, int num, int bstate, int x, int y)
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{
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EditSubscriber *editSubscriber = iarea->getCurrSubscriber();
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bool needRedraw = false;
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if (state == SCropWinResize) {
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int newWidth = press_x + x - action_x;
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int newHeight = press_y + y - action_y;
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setSize(newWidth, newHeight);
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if (decorated) {
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options.detailWindowWidth = newWidth;
|
|
options.detailWindowHeight = newHeight;
|
|
}
|
|
|
|
state = SNormal;
|
|
|
|
for (auto listener : listeners) {
|
|
listener->cropWindowSizeChanged (this);
|
|
}
|
|
|
|
needRedraw = true;
|
|
} else if (state == SCropImgMove) {
|
|
cropHandler.update ();
|
|
|
|
state = SNormal;
|
|
|
|
for (std::list<CropWindowListener*>::iterator i = listeners.begin(); i != listeners.end(); i++) {
|
|
(*i)->cropPositionChanged (this);
|
|
}
|
|
|
|
needRedraw = true;
|
|
} else if (state == SRotateSelecting) {
|
|
iarea->straightenReady (rot_deg);
|
|
iarea->setToolHand ();
|
|
needRedraw = true;
|
|
} else if (state == SObservedMove) {
|
|
observedCropWin->remoteMoveReady ();
|
|
state = SNormal;
|
|
needRedraw = true;
|
|
} else if (state == SEditDrag1 || state == SEditDrag2 || state == SEditDrag3) {
|
|
if (state == SEditDrag1) {
|
|
needRedraw = editSubscriber->button1Released();
|
|
} else if (state == SEditDrag2) {
|
|
needRedraw = editSubscriber->button2Released();
|
|
} else if (state == SEditDrag3) {
|
|
needRedraw = editSubscriber->button3Released();
|
|
}
|
|
|
|
if (editSubscriber) {
|
|
rtengine::Crop* crop = static_cast<rtengine::Crop*>(cropHandler.getCrop());
|
|
Coord imgPos;
|
|
action_x = x;
|
|
action_y = y;
|
|
screenCoordToImage (x, y, imgPos.x, imgPos.y);
|
|
|
|
iarea->posImage.set(imgPos.x, imgPos.y);
|
|
iarea->posScreen.set(x, y);
|
|
|
|
Coord cropPos;
|
|
if (state == SEditDrag1 && editSubscriber->getEditingType() == ET_PIPETTE) {
|
|
screenCoordToCropBuffer (x, y, cropPos.x, cropPos.y);
|
|
|
|
iarea->object = onArea (CropImage, x, y) && !onArea (CropObserved, x, y) ? 1 : 0;
|
|
|
|
//iarea->object = cropgl && cropgl->inImageArea(iarea->posImage.x, iarea->posImage.y) ? 1 : 0;
|
|
if (iarea->object) {
|
|
crop->getPipetteData(iarea->pipetteVal, cropPos.x, cropPos.y, iarea->getPipetteRectSize());
|
|
//printf("PipetteData: %.3f %.3f %.3f\n", iarea->pipetteVal[0], iarea->pipetteVal[1], iarea->pipetteVal[2]);
|
|
} else {
|
|
iarea->pipetteVal[0] = iarea->pipetteVal[1] = iarea->pipetteVal[2] = -1.f;
|
|
}
|
|
} else if (editSubscriber->getEditingType() == ET_OBJECTS) {
|
|
screenCoordToCropCanvas (x, y, cropPos.x, cropPos.y);
|
|
iarea->object = ObjectMOBuffer::getObjectID(cropPos);
|
|
}
|
|
|
|
needRedraw |= editSubscriber->mouseOver(bstate);
|
|
} else {
|
|
iarea->object = 0;
|
|
}
|
|
|
|
iarea->deltaImage.set(0, 0);
|
|
iarea->deltaScreen.set(0, 0);
|
|
iarea->deltaPrevImage.set(0, 0);
|
|
iarea->deltaPrevScreen.set(0, 0);
|
|
} else if (state == SEditPick1 || state == SEditPick2 || state == SEditPick3) {
|
|
if (editSubscriber) {
|
|
Coord imgPos;
|
|
action_x = x;
|
|
action_y = y;
|
|
screenCoordToImage (x, y, imgPos.x, imgPos.y);
|
|
|
|
iarea->posImage.set (imgPos.x, imgPos.y);
|
|
iarea->posScreen.set (x, y);
|
|
|
|
Coord cropPos;
|
|
screenCoordToCropCanvas (x, y, cropPos.x, cropPos.y);
|
|
|
|
iarea->object = ObjectMOBuffer::getObjectID(cropPos);
|
|
|
|
bool elemPicked = iarea->object == pickedObject && bstate == pickModifierKey;
|
|
|
|
if (state == SEditPick1) {
|
|
needRedraw = editSubscriber->pick1 (elemPicked);
|
|
} else if (state == SEditPick2) {
|
|
needRedraw = editSubscriber->pick2 (elemPicked);
|
|
} else if (state == SEditPick3) {
|
|
needRedraw = editSubscriber->pick3 (elemPicked);
|
|
}
|
|
|
|
iarea->object = pickedObject = -1;
|
|
pickModifierKey = 0;
|
|
|
|
needRedraw |= editSubscriber->mouseOver (bstate);
|
|
} else {
|
|
iarea->object = 0;
|
|
}
|
|
}
|
|
|
|
if (cropgl && (state == SCropSelecting || state == SResizeH1 || state == SResizeH2 || state == SResizeW1 || state == SResizeW2 || state == SResizeTL || state == SResizeTR || state == SResizeBL || state == SResizeBR || state == SCropMove)) {
|
|
cropgl->cropManipReady ();
|
|
iarea->setToolHand ();
|
|
needRedraw = true;
|
|
}
|
|
|
|
if (decorated) {
|
|
buttonSet.releaseNotify (x, y);
|
|
}
|
|
|
|
if (deleted) {
|
|
iarea->flawnOverWindow = NULL;
|
|
delete this;
|
|
return;
|
|
}
|
|
|
|
if (state != SEditDrag3 && state != SEditPick3 && button == 3 && !(bstate & (GDK_SHIFT_MASK|GDK_CONTROL_MASK))) {
|
|
iarea->pipetteVal[0] = iarea->pipetteVal[1] = iarea->pipetteVal[2] = -1.f;
|
|
|
|
needRedraw = iarea->object == 1;
|
|
|
|
if (editSubscriber && editSubscriber->getEditingType() == ET_PIPETTE) {
|
|
editSubscriber->mouseOver(0);
|
|
}
|
|
|
|
iarea->setToolHand ();
|
|
|
|
if (pmhlistener) {
|
|
pmhlistener->toggleFreeze();
|
|
}
|
|
}
|
|
|
|
state = SNormal;
|
|
iarea->grabFocus (NULL);
|
|
|
|
if (needRedraw) {
|
|
iarea->redraw ();
|
|
}
|
|
|
|
updateCursor (x, y);
|
|
}
|
|
|
|
void CropWindow::pointerMoved (int bstate, int x, int y)
|
|
{
|
|
|
|
EditSubscriber *editSubscriber = iarea->getCurrSubscriber();
|
|
|
|
if (state == SCropWinMove) {
|
|
setPosition (press_x + x - action_x, press_y + y - action_y);
|
|
iarea->redraw ();
|
|
} else if (state == SCropWinResize) {
|
|
setSize (press_x + x - action_x, press_y + y - action_y, true);
|
|
|
|
for (auto listener : listeners) {
|
|
listener->cropWindowSizeChanged (this);
|
|
}
|
|
|
|
iarea->redraw ();
|
|
} else if (state == SCropImgMove) {
|
|
// multiplier is the amplification factor ; disabled if the user selected "1" (no amplification)
|
|
double factor = options.panAccelFactor == 1 ? 1.0 : options.panAccelFactor * zoomSteps[cropZoom].zoom;
|
|
|
|
// never move the preview slower than the cursor
|
|
if (factor < 1.0) {
|
|
factor = 1.0;
|
|
}
|
|
|
|
int newAction_x = (press_x - x) / zoomSteps[cropZoom].zoom * factor;
|
|
int newAction_y = (press_y - y) / zoomSteps[cropZoom].zoom * factor;
|
|
|
|
int deltaX = newAction_x - action_x;
|
|
int deltaY = newAction_y - action_y;
|
|
|
|
action_x = newAction_x;
|
|
action_y = newAction_y;
|
|
|
|
cropHandler.moveAnchor(deltaX, deltaY, false);
|
|
|
|
for (auto listener : listeners) {
|
|
listener->cropPositionChanged (this);
|
|
}
|
|
|
|
iarea->redraw ();
|
|
} else if (state == SRotateSelecting) {
|
|
action_x = x;
|
|
action_y = y;
|
|
iarea->redraw ();
|
|
} else if (state == SNormal && iarea->getToolMode () == TMSpotWB) {
|
|
action_x = x;
|
|
action_y = y;
|
|
iarea->redraw ();
|
|
} else if (state == SResizeH1 && cropgl) {
|
|
int oy = cropHandler.cropParams.y;
|
|
cropHandler.cropParams.y = action_y + (y - press_y) / zoomSteps[cropZoom].zoom;
|
|
cropHandler.cropParams.h += oy - cropHandler.cropParams.y;
|
|
cropgl->cropHeight1Resized (cropHandler.cropParams.x, cropHandler.cropParams.y, cropHandler.cropParams.w, cropHandler.cropParams.h);
|
|
iarea->redraw ();
|
|
} else if (state == SResizeH2 && cropgl) {
|
|
cropHandler.cropParams.h = action_y + (y - press_y) / zoomSteps[cropZoom].zoom;
|
|
cropgl->cropHeight2Resized (cropHandler.cropParams.x, cropHandler.cropParams.y, cropHandler.cropParams.w, cropHandler.cropParams.h);
|
|
iarea->redraw ();
|
|
} else if (state == SResizeW1 && cropgl) {
|
|
int ox = cropHandler.cropParams.x;
|
|
cropHandler.cropParams.x = action_x + (x - press_x) / zoomSteps[cropZoom].zoom;
|
|
cropHandler.cropParams.w += ox - cropHandler.cropParams.x;
|
|
cropgl->cropWidth1Resized (cropHandler.cropParams.x, cropHandler.cropParams.y, cropHandler.cropParams.w, cropHandler.cropParams.h);
|
|
iarea->redraw ();
|
|
} else if (state == SResizeW2 && cropgl) {
|
|
cropHandler.cropParams.w = action_x + (x - press_x) / zoomSteps[cropZoom].zoom;
|
|
cropgl->cropWidth2Resized (cropHandler.cropParams.x, cropHandler.cropParams.y, cropHandler.cropParams.w, cropHandler.cropParams.h);
|
|
iarea->redraw ();
|
|
} else if (state == SResizeTL && cropgl) {
|
|
int ox = cropHandler.cropParams.x;
|
|
cropHandler.cropParams.x = action_x + (x - press_x) / zoomSteps[cropZoom].zoom;
|
|
cropHandler.cropParams.w += ox - cropHandler.cropParams.x;
|
|
int oy = cropHandler.cropParams.y;
|
|
cropHandler.cropParams.y = action_y + (y - press_y) / zoomSteps[cropZoom].zoom;
|
|
cropHandler.cropParams.h += oy - cropHandler.cropParams.y;
|
|
cropgl->cropTopLeftResized (cropHandler.cropParams.x, cropHandler.cropParams.y, cropHandler.cropParams.w, cropHandler.cropParams.h);
|
|
iarea->redraw ();
|
|
} else if (state == SResizeTR && cropgl) {
|
|
cropHandler.cropParams.w = action_x + (x - press_x) / zoomSteps[cropZoom].zoom;
|
|
int oy = cropHandler.cropParams.y;
|
|
cropHandler.cropParams.y = action_y + (y - press_y) / zoomSteps[cropZoom].zoom;
|
|
cropHandler.cropParams.h += oy - cropHandler.cropParams.y;
|
|
cropgl->cropTopRightResized (cropHandler.cropParams.x, cropHandler.cropParams.y, cropHandler.cropParams.w, cropHandler.cropParams.h);
|
|
iarea->redraw ();
|
|
} else if (state == SResizeBL && cropgl) {
|
|
int ox = cropHandler.cropParams.x;
|
|
cropHandler.cropParams.x = action_x + (x - press_x) / zoomSteps[cropZoom].zoom;
|
|
cropHandler.cropParams.w += ox - cropHandler.cropParams.x;
|
|
cropHandler.cropParams.h = action_y + (y - press_y) / zoomSteps[cropZoom].zoom;
|
|
cropgl->cropBottomLeftResized (cropHandler.cropParams.x, cropHandler.cropParams.y, cropHandler.cropParams.w, cropHandler.cropParams.h);
|
|
iarea->redraw ();
|
|
} else if (state == SResizeBR && cropgl) {
|
|
cropHandler.cropParams.w = action_x + (x - press_x) / zoomSteps[cropZoom].zoom;
|
|
cropHandler.cropParams.h = action_y + (y - press_y) / zoomSteps[cropZoom].zoom;
|
|
cropgl->cropBottomRightResized (cropHandler.cropParams.x, cropHandler.cropParams.y, cropHandler.cropParams.w, cropHandler.cropParams.h);
|
|
iarea->redraw ();
|
|
} else if (state == SCropMove && cropgl) {
|
|
cropHandler.cropParams.x = action_x + (x - press_x) / zoomSteps[cropZoom].zoom;
|
|
cropHandler.cropParams.y = action_y + (y - press_y) / zoomSteps[cropZoom].zoom;
|
|
cropgl->cropMoved (cropHandler.cropParams.x, cropHandler.cropParams.y, cropHandler.cropParams.w, cropHandler.cropParams.h);
|
|
iarea->redraw ();
|
|
} else if (state == SCropSelecting && cropgl) {
|
|
screenCoordToImage (x, y, action_x, action_y);
|
|
int cx1 = press_x, cy1 = press_y;
|
|
int cx2 = action_x, cy2 = action_y;
|
|
cropgl->cropResized (cx1, cy1, cx2, cy2);
|
|
|
|
if (cx2 > cx1) {
|
|
cropHandler.cropParams.x = cx1;
|
|
cropHandler.cropParams.w = cx2 - cx1 + 1;
|
|
} else {
|
|
cropHandler.cropParams.x = cx2;
|
|
cropHandler.cropParams.w = cx1 - cx2 + 1;
|
|
}
|
|
|
|
if (cy2 > cy1) {
|
|
cropHandler.cropParams.y = cy1;
|
|
cropHandler.cropParams.h = cy2 - cy1 + 1;
|
|
} else {
|
|
cropHandler.cropParams.y = cy2;
|
|
cropHandler.cropParams.h = cy1 - cy2 + 1;
|
|
}
|
|
|
|
iarea->redraw ();
|
|
} else if (state == SObservedMove) {
|
|
int new_action_x = x - press_x;
|
|
int new_action_y = y - press_y;
|
|
observedCropWin->remoteMove ((new_action_x - action_x) / zoomSteps[cropZoom].zoom, (new_action_y - action_y) / zoomSteps[cropZoom].zoom);
|
|
action_x = new_action_x;
|
|
action_y = new_action_y;
|
|
iarea->redraw ();
|
|
} else if (editSubscriber) {
|
|
rtengine::Crop* crop = static_cast<rtengine::Crop*>(cropHandler.getCrop());
|
|
|
|
if (state == SNormal || state == SEditPick1 || state == SEditPick2 || state == SEditPick3) {
|
|
Coord imgPos;
|
|
action_x = x;
|
|
action_y = y;
|
|
screenCoordToImage (x, y, imgPos.x, imgPos.y);
|
|
|
|
iarea->posImage.set(imgPos.x, imgPos.y);
|
|
iarea->posScreen.set(x, y);
|
|
|
|
Coord cropPos;
|
|
|
|
if (editSubscriber->getEditingType() == ET_PIPETTE) {
|
|
screenCoordToCropBuffer (x, y, cropPos.x, cropPos.y);
|
|
|
|
iarea->object = onArea (CropImage, x, y) && !onArea (CropObserved, x, y) ? 1 : 0;
|
|
|
|
//iarea->object = cropgl && cropgl->inImageArea(iarea->posImage.x, iarea->posImage.y) ? 1 : 0;
|
|
if (iarea->object) {
|
|
crop->getPipetteData(iarea->pipetteVal, cropPos.x, cropPos.y, iarea->getPipetteRectSize());
|
|
//printf("PipetteData: %.3f %.3f %.3f\n", iarea->pipetteVal[0], iarea->pipetteVal[1], iarea->pipetteVal[2]);
|
|
} else {
|
|
iarea->pipetteVal[0] = iarea->pipetteVal[1] = iarea->pipetteVal[2] = -1.f;
|
|
}
|
|
} else if (editSubscriber->getEditingType() == ET_OBJECTS) {
|
|
screenCoordToCropCanvas (x, y, cropPos.x, cropPos.y);
|
|
iarea->object = ObjectMOBuffer::getObjectID(cropPos);
|
|
}
|
|
|
|
if (editSubscriber->mouseOver(bstate)) {
|
|
iarea->redraw ();
|
|
}
|
|
} else if (state == SEditDrag1 || state == SEditDrag2 || state == SEditDrag3) {
|
|
Coord currPos;
|
|
action_x = x;
|
|
action_y = y;
|
|
Coord oldPosImage = iarea->posImage + iarea->deltaImage;
|
|
//printf(">>> IMG / ImgPrev(%d x %d) = (%d x %d) + (%d x %d)\n", oldPosImage.x, oldPosImage.y, iarea->posImage.x, iarea->posImage.y, iarea->deltaImage.x, iarea->deltaImage.y);
|
|
screenCoordToImage (x, y, currPos.x, currPos.y);
|
|
iarea->deltaImage = currPos - iarea->posImage;
|
|
iarea->deltaPrevImage = currPos - oldPosImage;
|
|
//printf(" action_ & xy (%d x %d) -> (%d x %d) = (%d x %d) + (%d x %d) / deltaPrev(%d x %d)\n", action_x, action_y, currPos.x, currPos.y, iarea->posImage.x, iarea->posImage.y, iarea->deltaImage.x, iarea->deltaImage.y, iarea->deltaPrevImage.x, iarea->deltaPrevImage.y);
|
|
|
|
Coord oldPosScreen = iarea->posScreen + iarea->deltaScreen;
|
|
//printf(">>> SCR / ScrPrev(%d x %d) = (%d x %d) + (%d x %d)\n", oldPosScreen.x, oldPosScreen.y, iarea->posScreen.x, iarea->posScreen.y, iarea->deltaScreen.x, iarea->deltaScreen.y);
|
|
currPos.set(x, y);
|
|
iarea->deltaScreen = currPos - iarea->posScreen;
|
|
iarea->deltaPrevScreen = currPos - oldPosScreen;
|
|
//printf(" action_ & xy (%d x %d) -> (%d x %d) = (%d x %d) + (%d x %d) / deltaPrev(%d x %d)\n", action_x, action_y, currPos.x, currPos.y, iarea->posScreen.x, iarea->posScreen.y, iarea->deltaScreen.x, iarea->deltaScreen.y, iarea->deltaPrevScreen.x, iarea->deltaPrevScreen.y);
|
|
|
|
if (state == SEditDrag1) {
|
|
if (editSubscriber->drag1(bstate)) {
|
|
iarea->redraw ();
|
|
}
|
|
} else if (state == SEditDrag2) {
|
|
if (editSubscriber->drag2(bstate)) {
|
|
iarea->redraw ();
|
|
}
|
|
} else if (state == SEditDrag3) {
|
|
if (editSubscriber->drag3(bstate)) {
|
|
iarea->redraw ();
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
updateCursor (x, y);
|
|
|
|
bool oRA = onArea (CropResize, x, y);
|
|
|
|
if (oRA != onResizeArea) {
|
|
onResizeArea = oRA;
|
|
iarea->redraw ();
|
|
}
|
|
|
|
if (decorated) {
|
|
buttonSet.motionNotify (x, y);
|
|
}
|
|
|
|
if (pmlistener) {
|
|
int mx, my;
|
|
screenCoordToImage (x, y, mx, my);
|
|
|
|
if (!onArea (CropImage, x, y) || !cropHandler.cropPixbuf) {
|
|
cropHandler.getFullImageSize(mx, my);
|
|
// pmlistener->pointerMoved (false, cropHandler.colorParams.working, mx, my, -1, -1, -1);
|
|
// if (pmhlistener) pmhlistener->pointerMoved (false, cropHandler.colorParams.working, mx, my, -1, -1, -1);
|
|
/* Glib::ustring outputProfile;
|
|
outputProfile =cropHandler.colorParams.output ;
|
|
printf("Using \"%s\" output\n", outputProfile.c_str());
|
|
if(outputProfile=="RT_sRGB") printf("OK SRGB2");
|
|
*/
|
|
pmlistener->pointerMoved (false, cropHandler.colorParams.output, cropHandler.colorParams.working, mx, my, -1, -1, -1);
|
|
|
|
if (pmhlistener) {
|
|
pmhlistener->pointerMoved (false, cropHandler.colorParams.output, cropHandler.colorParams.working, mx, my, -1, -1, -1);
|
|
}
|
|
|
|
} else {
|
|
/*MyMutex::MyLock lock(cropHandler.cimg);
|
|
|
|
int vx = x - xpos - imgX;
|
|
int vy = y - ypos - imgY;
|
|
guint8* pix = cropHandler.cropPixbuf->get_pixels() + vy*cropHandler.cropPixbuf->get_rowstride() + vx*3;
|
|
if (vx < cropHandler.cropPixbuf->get_width() && vy < cropHandler.cropPixbuf->get_height())
|
|
pmlistener->pointerMoved (true, mx, my, pix[0], pix[1], pix[2]);
|
|
|
|
*/
|
|
|
|
cropHandler.cimg.lock ();
|
|
int vx = x - xpos - imgX;
|
|
int vy = y - ypos - imgY;
|
|
// guint8* pix = cropHandler.cropPixbuf->get_pixels() + vy*cropHandler.cropPixbuf->get_rowstride() + vx*3;
|
|
// if (vx < cropHandler.cropPixbuf->get_width() && vy < cropHandler.cropPixbuf->get_height())
|
|
// pmlistener->pointerMoved (true, mx, my, pix[0], pix[1], pix[2]);
|
|
int imwidth = cropHandler.cropPixbuf->get_width();
|
|
int imheight = cropHandler.cropPixbuf->get_height();
|
|
guint8* pix = cropHandler.cropPixbuftrue->get_pixels() + vy * cropHandler.cropPixbuf->get_rowstride() + vx * 3;
|
|
|
|
if (vx < imwidth && vy < imheight) {
|
|
// pmlistener->pointerMoved (true, cropHandler.colorParams.working, mx, my, pix[0], pix[1], pix[2]);
|
|
pmlistener->pointerMoved (true, cropHandler.colorParams.output, cropHandler.colorParams.working, mx, my, pix[0], pix[1], pix[2]);
|
|
|
|
if (pmhlistener)
|
|
// pmhlistener->pointerMoved (true, cropHandler.colorParams.working, mx, my, pix[0], pix[1], pix[2]);
|
|
{
|
|
pmhlistener->pointerMoved (true, cropHandler.colorParams.output, cropHandler.colorParams.working, mx, my, pix[0], pix[1], pix[2]);
|
|
}
|
|
}
|
|
|
|
cropHandler.cimg.unlock ();
|
|
}
|
|
}
|
|
}
|
|
|
|
bool CropWindow::onArea (CursorArea a, int x, int y)
|
|
{
|
|
|
|
int CROPRESIZEBORDER = rtengine::max<int>(9 / zoomSteps[cropZoom].zoom, 3);
|
|
int x1, y1, w, h;
|
|
|
|
switch (a) {
|
|
case CropWinButtons:
|
|
return decorated && buttonSet.inside (x, y);
|
|
|
|
case CropToolBar:
|
|
return x > xpos && y > ypos && x < xpos + width - 1 && y < ypos + imgAreaY;
|
|
|
|
case CropImage:
|
|
return x >= xpos + imgX + imgAreaX && y >= ypos + imgY + imgAreaY && x < xpos + imgX + imgAreaX + imgW && y < ypos + imgY + imgAreaY + imgH;
|
|
|
|
case CropBorder:
|
|
return
|
|
(x >= xpos + imgAreaX && y >= ypos + imgAreaY && x < xpos + imgAreaX + imgAreaW && y < ypos + imgAreaY + imgAreaH) &&
|
|
!(x >= xpos + imgX && y >= ypos + imgY && x < xpos + imgX + imgW && y < ypos + imgY + imgH);
|
|
|
|
case CropTopLeft:
|
|
screenCoordToImage (x, y, x1, y1);
|
|
return cropHandler.cropParams.enabled &&
|
|
y1 >= cropHandler.cropParams.y - CROPRESIZEBORDER &&
|
|
y1 <= cropHandler.cropParams.y + CROPRESIZEBORDER &&
|
|
y >= ypos + imgY &&
|
|
x1 >= cropHandler.cropParams.x - CROPRESIZEBORDER &&
|
|
x1 <= cropHandler.cropParams.x + CROPRESIZEBORDER &&
|
|
x >= xpos + imgX;
|
|
|
|
case CropTopRight:
|
|
screenCoordToImage (x, y, x1, y1);
|
|
return cropHandler.cropParams.enabled &&
|
|
y1 >= cropHandler.cropParams.y - CROPRESIZEBORDER &&
|
|
y1 <= cropHandler.cropParams.y + CROPRESIZEBORDER &&
|
|
y >= ypos + imgY &&
|
|
x1 >= cropHandler.cropParams.x + cropHandler.cropParams.w - 1 - CROPRESIZEBORDER &&
|
|
x1 <= cropHandler.cropParams.x + cropHandler.cropParams.w - 1 + CROPRESIZEBORDER &&
|
|
x < xpos + imgX + imgW;
|
|
|
|
case CropBottomLeft:
|
|
screenCoordToImage (x, y, x1, y1);
|
|
return cropHandler.cropParams.enabled &&
|
|
y1 >= cropHandler.cropParams.y + cropHandler.cropParams.h - 1 - CROPRESIZEBORDER &&
|
|
y1 <= cropHandler.cropParams.y + cropHandler.cropParams.h - 1 + CROPRESIZEBORDER &&
|
|
y < ypos + imgY + imgH &&
|
|
x1 >= cropHandler.cropParams.x - CROPRESIZEBORDER &&
|
|
x1 <= cropHandler.cropParams.x + CROPRESIZEBORDER &&
|
|
x >= xpos + imgX;
|
|
|
|
case CropBottomRight:
|
|
screenCoordToImage (x, y, x1, y1);
|
|
return cropHandler.cropParams.enabled &&
|
|
y1 >= cropHandler.cropParams.y + cropHandler.cropParams.h - 1 - CROPRESIZEBORDER &&
|
|
y1 <= cropHandler.cropParams.y + cropHandler.cropParams.h - 1 + CROPRESIZEBORDER &&
|
|
y < ypos + imgY + imgH &&
|
|
x1 >= cropHandler.cropParams.x + cropHandler.cropParams.w - 1 - CROPRESIZEBORDER &&
|
|
x1 <= cropHandler.cropParams.x + cropHandler.cropParams.w - 1 + CROPRESIZEBORDER &&
|
|
x < xpos + imgX + imgW;
|
|
|
|
case CropTop:
|
|
screenCoordToImage (x, y, x1, y1);
|
|
return cropHandler.cropParams.enabled &&
|
|
x1 > cropHandler.cropParams.x + CROPRESIZEBORDER &&
|
|
x1 < cropHandler.cropParams.x + cropHandler.cropParams.w - 1 - CROPRESIZEBORDER &&
|
|
y1 > cropHandler.cropParams.y - CROPRESIZEBORDER &&
|
|
y1 < cropHandler.cropParams.y + CROPRESIZEBORDER &&
|
|
y >= ypos + imgY;
|
|
|
|
case CropBottom:
|
|
screenCoordToImage (x, y, x1, y1);
|
|
return cropHandler.cropParams.enabled &&
|
|
x1 > cropHandler.cropParams.x + CROPRESIZEBORDER &&
|
|
x1 < cropHandler.cropParams.x + cropHandler.cropParams.w - 1 - CROPRESIZEBORDER &&
|
|
y1 > cropHandler.cropParams.y + cropHandler.cropParams.h - 1 - CROPRESIZEBORDER &&
|
|
y1 < cropHandler.cropParams.y + cropHandler.cropParams.h - 1 + CROPRESIZEBORDER &&
|
|
y < ypos + imgY + imgH;
|
|
|
|
case CropLeft:
|
|
screenCoordToImage (x, y, x1, y1);
|
|
return cropHandler.cropParams.enabled &&
|
|
y1 > cropHandler.cropParams.y + CROPRESIZEBORDER &&
|
|
y1 < cropHandler.cropParams.y + cropHandler.cropParams.h - 1 - CROPRESIZEBORDER &&
|
|
x1 > cropHandler.cropParams.x - CROPRESIZEBORDER &&
|
|
x1 < cropHandler.cropParams.x + CROPRESIZEBORDER &&
|
|
x >= xpos + imgX;
|
|
|
|
case CropRight:
|
|
screenCoordToImage (x, y, x1, y1);
|
|
return cropHandler.cropParams.enabled &&
|
|
y1 > cropHandler.cropParams.y + CROPRESIZEBORDER &&
|
|
y1 < cropHandler.cropParams.y + cropHandler.cropParams.h - 1 - CROPRESIZEBORDER &&
|
|
x1 > cropHandler.cropParams.x + cropHandler.cropParams.w - 1 - CROPRESIZEBORDER &&
|
|
x1 < cropHandler.cropParams.x + cropHandler.cropParams.w - 1 + CROPRESIZEBORDER &&
|
|
x < xpos + imgX + imgW;
|
|
|
|
case CropInside:
|
|
screenCoordToImage (x, y, x1, y1);
|
|
return cropHandler.cropParams.enabled &&
|
|
y1 > cropHandler.cropParams.y &&
|
|
y1 < cropHandler.cropParams.y + cropHandler.cropParams.h - 1 &&
|
|
x1 > cropHandler.cropParams.x &&
|
|
x1 < cropHandler.cropParams.x + cropHandler.cropParams.w - 1;
|
|
|
|
case CropResize:
|
|
return decorated && x >= xpos + width - 16 && y >= ypos + height - 16 && x < xpos + width && y < ypos + height;
|
|
|
|
case CropObserved:
|
|
if (!observedCropWin) {
|
|
return false;
|
|
}
|
|
|
|
getObservedFrameArea (x1, y1, w, h);
|
|
return x > x1 - 6 && y > y1 - 6 && x < x1 + w - 1 + 6 && y < y1 + h - 1 + 6 &&
|
|
!(x > x1 + 2 && y > y1 + 2 && x < x1 + w - 1 - 2 && y < y1 + h - 1 - 2);
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
void CropWindow::updateCursor (int x, int y)
|
|
{
|
|
|
|
EditSubscriber *editSubscriber = iarea->getCurrSubscriber();
|
|
ToolMode tm = iarea->getToolMode ();
|
|
|
|
CursorShape newType = cursor_type;
|
|
|
|
if (state == SNormal) {
|
|
if (onArea (CropWinButtons, x, y)) {
|
|
newType = CSArrow;
|
|
} else if (onArea (CropToolBar, x, y)) {
|
|
newType = CSMove;
|
|
} else if (onArea (CropResize, x, y)) {
|
|
newType = CSResizeDiagonal;
|
|
} else if (tm == TMHand && (onArea (CropTopLeft, x, y))) {
|
|
newType = CSResizeTopLeft;
|
|
} else if (tm == TMHand && (onArea (CropTopRight, x, y))) {
|
|
newType = CSResizeTopRight;
|
|
} else if (tm == TMHand && (onArea (CropBottomLeft, x, y))) {
|
|
newType = CSResizeBottomLeft;
|
|
} else if (tm == TMHand && (onArea (CropBottomRight, x, y))) {
|
|
newType = CSResizeBottomRight;
|
|
} else if (tm == TMHand && (onArea (CropTop, x, y) || onArea (CropBottom, x, y))) {
|
|
newType = CSResizeHeight;
|
|
} else if (tm == TMHand && (onArea (CropLeft, x, y) || onArea (CropRight, x, y))) {
|
|
newType = CSResizeWidth;
|
|
} else if (onArea (CropImage, x, y)) {
|
|
int objectID = -1;
|
|
|
|
if (editSubscriber && editSubscriber->getEditingType() == ET_OBJECTS) {
|
|
Coord cropPos;
|
|
screenCoordToCropCanvas (iarea->posScreen.x, iarea->posScreen.y, cropPos.x, cropPos.y);
|
|
objectID = ObjectMOBuffer::getObjectID(cropPos);
|
|
}
|
|
|
|
if (objectID > -1) {
|
|
newType = editSubscriber->getCursor(objectID);
|
|
} else if (tm == TMHand) {
|
|
if (onArea (CropObserved, x, y)) {
|
|
newType = CSMove;
|
|
} else {
|
|
newType = CSOpenHand;
|
|
}
|
|
} else if (tm == TMSpotWB) {
|
|
newType = CSSpotWB;
|
|
} else if (tm == TMCropSelect) {
|
|
newType = CSCropSelect;
|
|
} else if (tm == TMStraighten) {
|
|
newType = CSStraighten;
|
|
}
|
|
} else {
|
|
int objectID = -1;
|
|
|
|
if (editSubscriber && editSubscriber->getEditingType() == ET_OBJECTS) {
|
|
Coord cropPos;
|
|
screenCoordToCropCanvas (iarea->posScreen.x, iarea->posScreen.y, cropPos.x, cropPos.y);
|
|
objectID = ObjectMOBuffer::getObjectID(cropPos);
|
|
}
|
|
|
|
if (objectID > -1) {
|
|
newType = editSubscriber->getCursor(objectID);
|
|
} else {
|
|
newType = CSArrow;
|
|
}
|
|
}
|
|
} else if (state == SCropSelecting) {
|
|
newType = CSCropSelect;
|
|
} else if (state == SRotateSelecting) {
|
|
newType = CSStraighten;
|
|
} else if (state == SCropMove || state == SCropWinMove || state == SObservedMove) {
|
|
newType = CSMove;
|
|
} else if (state == SHandMove || state == SCropImgMove) {
|
|
newType = CSClosedHand;
|
|
} else if (state == SResizeW1 || state == SResizeW2) {
|
|
newType = CSResizeWidth;
|
|
} else if (state == SResizeH1 || state == SResizeH2) {
|
|
newType = CSResizeHeight;
|
|
} else if (state == SResizeTL) {
|
|
newType = CSResizeTopLeft;
|
|
} else if (state == SResizeTR) {
|
|
newType = CSResizeTopRight;
|
|
} else if (state == SResizeBL) {
|
|
newType = CSResizeBottomLeft;
|
|
} else if (state == SResizeBR) {
|
|
newType = CSResizeBottomRight;
|
|
} else if (state == SCropWinResize) {
|
|
newType = CSResizeDiagonal;
|
|
}
|
|
|
|
if (newType != cursor_type) {
|
|
cursor_type = newType;
|
|
CursorManager::setWidgetCursor(iarea->get_window(), cursor_type);
|
|
}
|
|
}
|
|
|
|
void CropWindow::expose (Cairo::RefPtr<Cairo::Context> cr)
|
|
{
|
|
MyMutex::MyLock lock(cropHandler.cimg);
|
|
|
|
if (decorated) {
|
|
drawDecoration (cr);
|
|
}
|
|
|
|
int x = xpos, y = ypos;
|
|
|
|
// draw the background
|
|
backColor = iarea->previewModePanel->GetbackColor();
|
|
Glib::RefPtr<Gtk::StyleContext> style = iarea->get_style_context();
|
|
options.bgcolor = backColor;
|
|
|
|
if (backColor == 0) {
|
|
style->render_background(cr, x + imgAreaX, y + imgAreaY, imgAreaW, imgAreaH);
|
|
} else {
|
|
if (backColor == 1) {
|
|
cr->set_source_rgb (0, 0, 0);
|
|
} else if (backColor == 2) {
|
|
cr->set_source_rgb (1, 1, 1);
|
|
}
|
|
|
|
cr->set_line_width (0.);
|
|
cr->rectangle (x + imgAreaX, y + imgAreaY, imgAreaW, imgAreaH);
|
|
cr->stroke_preserve ();
|
|
cr->fill ();
|
|
}
|
|
|
|
// draw image
|
|
if (state == SCropImgMove || state == SCropWinResize) {
|
|
// draw a rough image
|
|
int cropX, cropY;
|
|
cropHandler.getPosition (cropX, cropY);
|
|
|
|
Glib::RefPtr<Gdk::Pixbuf> rough = iarea->getPreviewHandler()->getRoughImage (cropX, cropY, imgAreaW, imgAreaH, zoomSteps[cropZoom].zoom);
|
|
|
|
if (rough) {
|
|
int posX = x + imgAreaX + imgX;
|
|
int posY = y + imgAreaY + imgY;
|
|
Gdk::Cairo::set_source_pixbuf(cr, rough, posX, posY);
|
|
cr->rectangle(posX, posY, rtengine::min (rough->get_width (), imgAreaW-imgX), rtengine::min (rough->get_height (), imgAreaH-imgY));
|
|
cr->fill();
|
|
// if (cropHandler.cropParams.enabled)
|
|
// drawCrop (cr, x+imgX, y+imgY, imgW, imgH, cropX, cropY, zoomSteps[cropZoom].zoom, cropHandler.cropParams);
|
|
}
|
|
|
|
if (observedCropWin) {
|
|
drawObservedFrame (cr);
|
|
}
|
|
} else {
|
|
if (cropHandler.cropPixbuf) {
|
|
imgW = cropHandler.cropPixbuf->get_width ();
|
|
imgH = cropHandler.cropPixbuf->get_height ();
|
|
exposeVersion++;
|
|
|
|
bool showcs = iarea->indClippedPanel->showClippedShadows();
|
|
bool showch = iarea->indClippedPanel->showClippedHighlights();
|
|
const bool showR = iarea->previewModePanel->showR(); // will show clipping if R channel is clipped
|
|
const bool showG = iarea->previewModePanel->showG(); // will show clipping if G channel is clipped
|
|
const bool showB = iarea->previewModePanel->showB(); // will show clipping if B channel is clipped
|
|
const bool showL = iarea->previewModePanel->showL(); // will show clipping if L value is clipped
|
|
const bool showFocusMask = iarea->previewModePanel->showFocusMask();
|
|
|
|
// While the Right-side ALT is pressed, auto-enable highlight and shadow clipping indicators
|
|
// TODO: Add linux/MacOS specific functions for alternative
|
|
#ifdef WIN32
|
|
|
|
if (GetKeyState(VK_RMENU) < 0) {
|
|
showcs = true;
|
|
showch = true;
|
|
}
|
|
|
|
#endif
|
|
|
|
if (showcs || showch || showR || showG || showB || showL || showFocusMask) {
|
|
Glib::RefPtr<Gdk::Pixbuf> tmp = cropHandler.cropPixbuf->copy ();
|
|
guint8* pix = tmp->get_pixels();
|
|
guint8* pixWrkSpace = cropHandler.cropPixbuftrue->get_pixels();
|
|
|
|
const int pixRowStride = tmp->get_rowstride ();
|
|
const int pixWSRowStride = cropHandler.cropPixbuftrue->get_rowstride ();
|
|
|
|
const int bHeight = tmp->get_height();
|
|
const int bWidth = tmp->get_width();
|
|
|
|
if (showFocusMask) { // modulate preview to display focus mask
|
|
const int blur_radius2 = 1; // radius of small kernel. 1 => 3x3 kernel
|
|
const int blur_dim2 = 2 * blur_radius2 + 1; // dimension of small kernel
|
|
const int blur_radius = (blur_dim2 * blur_dim2) / 2; // radius of big kernel
|
|
const float kernel_size = SQR(2.f * blur_radius + 1.f); // count of pixels in the big blur kernel
|
|
const float rkernel_size = 1.0f / kernel_size; // reciprocal of kernel_size to avoid divisions
|
|
const float kernel_size2 = SQR(2.f * blur_radius2 + 1.f); // count of pixels in the small blur kernel
|
|
const float rkernel_size2 = 1.0f / kernel_size2; // reciprocal of kernel_size to avoid divisions
|
|
|
|
// aloocate buffer for precalculated Luminance
|
|
float* tmpL = (float*)malloc(bHeight * bWidth * sizeof(float) );
|
|
// aloocate buffers for sums and sums of squares of small kernel
|
|
float* tmpLsum = (float*)malloc((bHeight) * (bWidth) * sizeof(float) );
|
|
float* tmpLsumSq = (float*)malloc((bHeight) * (bWidth) * sizeof(float) );
|
|
float* tmpstdDev2 = (float*)malloc((bHeight) * (bWidth) * sizeof(float) );
|
|
float maxstdDev_L2 = 0.f;
|
|
|
|
#ifdef _OPENMP
|
|
#pragma omp parallel
|
|
#endif
|
|
{
|
|
#ifdef _OPENMP
|
|
#pragma omp for
|
|
#endif
|
|
|
|
// precalculate Luminance
|
|
for(int i = 0; i < bHeight; i++) {
|
|
guint8* currWS = pixWrkSpace + i * pixWSRowStride;
|
|
float* currL = tmpL + i * bWidth;
|
|
|
|
for(int j = 0; j < bWidth; j++) {
|
|
*currL = 0.299f * (currWS)[0] + 0.587f * (currWS)[1] + 0.114f * (currWS)[2];
|
|
currL++;
|
|
currWS += 3;
|
|
}
|
|
}
|
|
|
|
float maxthrstdDev_L2 = 0.f;
|
|
#ifdef _OPENMP
|
|
#pragma omp for nowait
|
|
#endif
|
|
|
|
// precalculate sum and sum of squares of small kernel
|
|
for(int i = blur_radius2; i < bHeight - blur_radius2; i++) {
|
|
for(int j = blur_radius2; j < bWidth - blur_radius2; j++) {
|
|
float sumL = 0.f;
|
|
float sumLSqu = 0.f;
|
|
|
|
for(int kh = -blur_radius2; kh <= blur_radius2; kh++) {
|
|
for(int kw = -blur_radius2; kw <= blur_radius2; kw++) {
|
|
float curL = tmpL[(i + kh) * bWidth + j + kw];
|
|
sumL += curL;
|
|
sumLSqu += SQR(curL);
|
|
}
|
|
}
|
|
|
|
tmpLsum[i * bWidth + j] = sumL;
|
|
tmpLsumSq[i * bWidth + j] = sumLSqu;
|
|
float stdDev_L2 = rkernel_size2 * sqrtf(sumLSqu * kernel_size2 - sumL * sumL);
|
|
|
|
if(stdDev_L2 > maxthrstdDev_L2) {
|
|
maxthrstdDev_L2 = stdDev_L2;
|
|
}
|
|
|
|
tmpstdDev2[i * bWidth + j] = stdDev_L2;
|
|
}
|
|
}
|
|
|
|
#pragma omp critical
|
|
{
|
|
if(maxthrstdDev_L2 > maxstdDev_L2) {
|
|
maxstdDev_L2 = maxthrstdDev_L2;
|
|
}
|
|
}
|
|
}
|
|
|
|
const float focus_thresh = 80.f;
|
|
maxstdDev_L2 = std::min(maxstdDev_L2, focus_thresh);
|
|
const float focus_threshby10 = focus_thresh / 10.f;
|
|
#ifdef _OPENMP
|
|
#pragma omp parallel for schedule(dynamic,16)
|
|
#endif
|
|
|
|
for (int i = blur_radius + 1; i < bHeight - blur_radius; i++) {
|
|
guint8* curr = pix + i * pixRowStride + 3 * (blur_radius + 1);
|
|
guint8* currWs = pixWrkSpace + i * pixWSRowStride + 3 * (blur_radius + 1);
|
|
|
|
for (int j = blur_radius + 1; j < bWidth - blur_radius; j++) {
|
|
|
|
//*************
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// Copyright (c) 2011 Michael Ezra michael@michaelezra.com
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// determine if pixel is in the sharp area of the image using
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// standard deviation analysis on two different scales
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//float focus_thresh2;
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//float opacity = 0.9;//TODO: implement opacity
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//TODO: evaluate effects of altering sampling frequency
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//TODO: dynamically determine appropriate values based on image analysis
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// calculate average in +-blur_radius pixels area around the current pixel
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// speed up: calculate sum of squares in the same loops
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float sum_L = 0.f;
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float sumsq_L = 0.f;
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// use precalculated values of small kernel to reduce number of iterations
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for (int kh = -blur_radius + blur_radius2; kh <= blur_radius - blur_radius2; kh += blur_dim2) {
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float* currLsum = &tmpLsum[(i + kh) * bWidth + j - blur_radius + 1];
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float* currLsumSqu = &tmpLsumSq[(i + kh) * bWidth + j - blur_radius + 1];
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for (int k = -blur_radius + blur_radius2; k <= blur_radius - blur_radius2; k += blur_dim2, currLsum += blur_dim2, currLsumSqu += blur_dim2) {
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sum_L += *currLsum;
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sumsq_L += *currLsumSqu;
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}
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}
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//float sum_L2 = tmpLsum[i * bWidth + j];
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//float sumsq_L2 = tmpLsumSq[i * bWidth + j];
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//*************
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// averages
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// Optimized formulas to avoid divisions
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float stdDev_L = rkernel_size * sqrtf(sumsq_L * kernel_size - sum_L * sum_L);
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float stdDev_L2 = tmpstdDev2[i * bWidth + j];
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// float stdDev_L2 = rkernel_size2 * sqrtf(sumsq_L2 * kernel_size2 - sum_L2 * sum_L2);
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//TODO: try to normalize by average L of the entire (preview) image
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//detection method 1: detect focus in features
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//there is no strict condition between stdDev_L and stdDev_L2 themselves
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/* if (stdDev_L2>focus_thresh2
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&& (stdDev_L <focus_thresh)){ // this excludes false positives due to high contrast edges
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curr[1]=255;
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curr[0]=0;
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curr[2]=0;
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}*/
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//detection method 2: detect focus in texture
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// key point is std deviation on lower scale is higher than for the larger scale
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// plus some boundary conditions
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if (focus_thresh >= stdDev_L2 //TODO: could vary this to bypass noise better
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&& stdDev_L2 > stdDev_L //this is the key to select fine detail within lower contrast on larger scale
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&& stdDev_L > focus_threshby10 //options.highlightThreshold
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) {
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// transpareny depends on sdtDev_L2 and maxstdDev_L2
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float transparency = 1.f - std::min(stdDev_L2 / maxstdDev_L2, 1.0f) ;
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// first row of circle
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guint8* currtmp = &curr[0] + (-3 * pixRowStride);
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guint8* currtmpWS = &currWs[0] + (-3 * pixWSRowStride);
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for(int jj = -3; jj <= 3; jj += 3) {
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guint8* currtmpl = currtmp + jj;
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guint8* currtmpWSl = currtmpWS + jj;
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//transparent green
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currtmpl[0] = transparency * currtmpWSl[0];
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currtmpl[1] = transparency * currtmpWSl[1] + (1.f - transparency) * 255.f;
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currtmpl[2] = transparency * currtmpWSl[2];
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}
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// second row of circle
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currtmp = &curr[0] + (-2 * pixRowStride);
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currtmpWS = &currWs[0] + (-2 * pixWSRowStride);
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for(int jj = -6; jj <= 6; jj += 3) {
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guint8* currtmpl = currtmp + jj;
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guint8* currtmpWSl = currtmpWS + jj;
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//transparent green
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currtmpl[0] = transparency * currtmpWSl[0];
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currtmpl[1] = transparency * currtmpWSl[1] + (1.f - transparency) * 255.f;
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currtmpl[2] = transparency * currtmpWSl[2];
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}
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// three middle row of circle
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for(int ii = -1; ii <= 1; ii++) {
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currtmp = &curr[0] + (ii * pixRowStride);
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currtmpWS = &currWs[0] + (ii * pixWSRowStride);
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for(int jj = -9; jj <= 9; jj += 3) {
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guint8* currtmpl = currtmp + jj;
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guint8* currtmpWSl = currtmpWS + jj;
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//transparent green
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currtmpl[0] = transparency * currtmpWSl[0];
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currtmpl[1] = transparency * currtmpWSl[1] + (1.f - transparency) * 255.f;
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currtmpl[2] = transparency * currtmpWSl[2];
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}
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}
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// second last row of circle
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currtmp = &curr[0] + (2 * pixRowStride);
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currtmpWS = &currWs[0] + (2 * pixWSRowStride);
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for(int jj = -6; jj <= 6; jj += 3) {
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guint8* currtmpl = currtmp + jj;
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guint8* currtmpWSl = currtmpWS + jj;
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//transparent green
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currtmpl[0] = transparency * currtmpWSl[0];
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currtmpl[1] = transparency * currtmpWSl[1] + (1.f - transparency) * 255.f;
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currtmpl[2] = transparency * currtmpWSl[2];
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}
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// last row of circle
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currtmp = &curr[0] + (3 * pixRowStride);
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currtmpWS = &currWs[0] + (3 * pixWSRowStride);
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for(int jj = -3; jj <= 3; jj += 3) {
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guint8* currtmpl = currtmp + jj;
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guint8* currtmpWSl = currtmpWS + jj;
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//transparent green
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currtmpl[0] = transparency * currtmpWSl[0];
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currtmpl[1] = transparency * currtmpWSl[1] + (1.f - transparency) * 255.f;
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currtmpl[2] = transparency * currtmpWSl[2];
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}
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}
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curr += 3;
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currWs += 3;
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}
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}
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free(tmpL);
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free(tmpLsum);
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free(tmpLsumSq);
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free(tmpstdDev2);
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} else { // !showFocusMask
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const int hlThreshold = options.highlightThreshold;
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const int shThreshold = options.shadowThreshold;
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const float ShawdowFac = 64 / (options.shadowThreshold + 1);
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const float HighlightFac = 64 / (256 - options.highlightThreshold);
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const bool showclippedAny = (!showR && !showG && !showB && !showL); // will show clipping if any of RGB chanels is clipped
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#ifdef _OPENMP
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#pragma omp parallel for schedule(dynamic,16)
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#endif
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for (int i = 0; i < bHeight; i++) {
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guint8* curr = pix + i * pixRowStride;
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guint8* currWS = pixWrkSpace + i * pixWSRowStride;
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for (int j = 0; j < bWidth; j++) {
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// we must compare clippings in working space, since the cropPixbuf is in sRGB, with mon profile
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bool changedHL = false;
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bool changedSH = false;
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int delta = 0;
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// for efficiency, pre-calculate currWS_L as it may be needed in both
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// if (showch) and if (showcs) branches
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int currWS_L;
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if (showL && (showch || showcs)) {
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currWS_L = (int)(0.299f * currWS[0] + 0.587f * currWS[1] + 0.114f * currWS[2]);
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}
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if (showch) {
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if ((showclippedAny || showR) && currWS[0] >= hlThreshold ) {
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delta += 255 - currWS[0];
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changedHL = true;
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}
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if ((showclippedAny || showG) && currWS[1] >= hlThreshold ) {
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delta += 255 - currWS[1];
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changedHL = true;
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}
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if ((showclippedAny || showB) && currWS[2] >= hlThreshold ) {
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delta += 255 - currWS[2];
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changedHL = true;
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}
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if (showL && currWS_L >= hlThreshold ) {
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delta += 255 - currWS_L ;
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changedHL = true;
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}
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if (changedHL) {
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delta *= HighlightFac;
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if (showclippedAny) {
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curr[0] = curr[1] = curr[2] = delta; // indicate clipped highlights in gray
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} else {
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curr[0] = 255; // indicate clipped highlights in red
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curr[1] = curr[2] = delta;
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}
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}
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}
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if (showcs) {
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if ((showclippedAny || showR) && currWS[0] <= shThreshold ) {
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delta += currWS[0];
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changedSH = true;
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}
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if ((showclippedAny || showG) && currWS[1] <= shThreshold ) {
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delta += currWS[1];
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changedSH = true;
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}
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if ((showclippedAny || showB) && currWS[2] <= shThreshold ) {
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delta += currWS[2];
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changedSH = true;
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}
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if (showL && currWS_L <= shThreshold ) {
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delta += currWS_L ;
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changedSH = true;
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}
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if (changedSH) {
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if (showclippedAny) {
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delta = 255 - (delta * ShawdowFac);
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curr[0] = curr[1] = curr[2] = delta; // indicate clipped shadows in gray
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} else {
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delta *= ShawdowFac;
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curr[2] = 255;
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curr[0] = curr[1] = delta; // indicate clipped shadows in blue
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}
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}
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} //if (showcs)
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// modulate the preview of channels & L;
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if (!changedHL && !changedSH && !showclippedAny) { //This condition allows clipping indicators for RGB channels to remain in color
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if (showR) {
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curr[1] = curr[2] = curr[0]; //Red channel in grayscale
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}
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if (showG) {
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curr[0] = curr[2] = curr[1]; //Green channel in grayscale
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}
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if (showB) {
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curr[0] = curr[1] = curr[2]; //Blue channel in grayscale
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}
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if (showL) { //Luminosity
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// see http://en.wikipedia.org/wiki/HSL_and_HSV#Lightness for more info
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//int L = (int)(0.212671*curr[0]+0.715160*curr[1]+0.072169*curr[2]);
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int L = (int)(0.299 * curr[0] + 0.587 * curr[1] + 0.114 * curr[2]); //Lightness - this matches Luminosity mode in Photoshop CS5
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curr[0] = curr[1] = curr[2] = L;
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}
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}
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/*
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if (showch && (currWS[0]>=options.highlightThreshold || currWS[1]>=options.highlightThreshold || currWS[2]>=options.highlightThreshold))
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curr[0] = curr[1] = curr[2] = 0;
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else if (showcs && (currWS[0]<=options.shadowThreshold || currWS[1]<=options.shadowThreshold || currWS[2]<=options.shadowThreshold))
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curr[0] = curr[1] = curr[2] = 255;
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//if (showch && ((0.299*curr[0]+0.587*curr[1]+0.114*curr[2])>=options.highlightThreshold))
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// curr[0] = curr[1] = curr[2] = 0;
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//else if (showcs && ((0.299*curr[0]+0.587*curr[1]+0.114*curr[2])<=options.shadowThreshold))
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// curr[0] = curr[1] = curr[2] = 255;
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*/
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curr += 3;
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currWS += 3;
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}
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}
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}
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int posX = x + imgAreaX + imgX;
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int posY = y + imgAreaY + imgY;
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Gdk::Cairo::set_source_pixbuf(cr, tmp, posX, posY);
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cr->rectangle(posX, posY, rtengine::min (tmp->get_width (), imgAreaW-imgX), rtengine::min (tmp->get_height (), imgAreaH-imgY));
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cr->fill();
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} else {
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int posX = x + imgAreaX + imgX;
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int posY = y + imgAreaY + imgY;
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Gdk::Cairo::set_source_pixbuf(cr, cropHandler.cropPixbuf, posX, posY);
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cr->rectangle(posX, posY, rtengine::min (cropHandler.cropPixbuf->get_width (), imgAreaW-imgX), rtengine::min (cropHandler.cropPixbuf->get_height (), imgAreaH-imgY));
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cr->fill();
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}
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if (cropHandler.cropParams.enabled) {
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int cropX, cropY;
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cropHandler.getPosition (cropX, cropY);
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drawCrop (cr, x + imgAreaX + imgX, y + imgAreaY + imgY, imgW, imgH, cropX, cropY, zoomSteps[cropZoom].zoom, cropHandler.cropParams, (this == iarea->mainCropWindow), true, zoomSteps[cropZoom].zoom <= cropHandler.getFitZoom() );
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}
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if (observedCropWin) {
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drawObservedFrame (cr);
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}
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EditSubscriber *editSubscriber = iarea->getCurrSubscriber();
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if (editSubscriber && editSubscriber->getEditingType() == ET_OBJECTS && bufferCreated()) {
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if (this != iarea->mainCropWindow) {
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cr->set_line_width (0.);
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cr->rectangle (x + imgAreaX, y + imgAreaY, imgAreaW, imgAreaH);
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cr->clip();
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}
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// drawing Subscriber's visible geometry
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const std::vector<Geometry*> visibleGeom = editSubscriber->getVisibleGeometry();
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cr->set_antialias(Cairo::ANTIALIAS_DEFAULT); // ANTIALIAS_SUBPIXEL ?
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cr->set_line_cap(Cairo::LINE_CAP_SQUARE);
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cr->set_line_join(Cairo::LINE_JOIN_ROUND);
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// drawing outer lines
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for (auto geom : visibleGeom) {
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geom->drawOuterGeometry(cr, this, *this);
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}
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// drawing inner lines
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for (auto geom : visibleGeom) {
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geom->drawInnerGeometry(cr, this, *this);
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}
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// drawing to the "mouse over" channel
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const auto mouseOverGeom = editSubscriber->getMouseOverGeometry();
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if (mouseOverGeom.size()) {
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if (mouseOverGeom.size() > 65534) {
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// once it has been switched to OM_65535, it won't return back to OM_255
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// to avoid constant memory allocations in some particular situation.
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// It will return to OM_255 on a new editing session
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setObjectMode(OM_65535);
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}
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Cairo::RefPtr<Cairo::Context> crMO = Cairo::Context::create(ObjectMOBuffer::getObjectMap());
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crMO->set_antialias(Cairo::ANTIALIAS_NONE);
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crMO->set_line_cap(Cairo::LINE_CAP_SQUARE);
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crMO->set_line_join(Cairo::LINE_JOIN_ROUND);
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crMO->set_operator(Cairo::OPERATOR_SOURCE);
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// clear the bitmap
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crMO->set_source_rgba(0., 0., 0., 0.);
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crMO->rectangle(0., 0., ObjectMOBuffer::getObjectMap()->get_width(), ObjectMOBuffer::getObjectMap()->get_height());
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crMO->set_line_width(0.);
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crMO->fill();
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int a=0;
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for (auto moGeom : mouseOverGeom) {
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moGeom->drawToMOChannel(crMO, a, this, *this);
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++a;
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}
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}
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if (this != iarea->mainCropWindow) {
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cr->reset_clip();
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}
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}
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} else {
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// cropHandler.cropPixbuf is null
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int cropX, cropY;
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cropHandler.getPosition (cropX, cropY);
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Glib::RefPtr<Gdk::Pixbuf> rough = iarea->getPreviewHandler()->getRoughImage (cropX, cropY, imgAreaW, imgAreaH, zoomSteps[cropZoom].zoom);
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if (rough) {
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int posX = x + imgAreaX + imgX;
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int posY = y + imgAreaY + imgY;
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Gdk::Cairo::set_source_pixbuf(cr, rough, posX, posY);
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cr->rectangle(posX, posY, rtengine::min (rough->get_width (), imgAreaW-imgX), rtengine::min (rough->get_height (), imgAreaH-imgY));
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cr->fill();
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if (cropHandler.cropParams.enabled) {
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drawCrop (cr, x + imgAreaX + imgX, y + imgAreaY + imgY, rough->get_width(), rough->get_height(), cropX, cropY, zoomSteps[cropZoom].zoom, cropHandler.cropParams, (this == iarea->mainCropWindow), true, zoomSteps[cropZoom].zoom <= cropHandler.getFitZoom());
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}
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if (observedCropWin) {
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drawObservedFrame (cr);
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}
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}
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}
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}
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if (state == SRotateSelecting) {
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drawStraightenGuide (cr);
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}
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if (state == SNormal && isFlawnOver) {
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EditSubscriber *editSubscriber = iarea->getCurrSubscriber();
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if (iarea->getToolMode () == TMHand && editSubscriber && editSubscriber->getEditingType() == ET_PIPETTE && iarea->object) {
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drawUnscaledSpotRectangle (cr, iarea->getPipetteRectSize ());
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} else if (iarea->getToolMode () == TMSpotWB) {
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drawScaledSpotRectangle (cr, iarea->getSpotWBRectSize ());
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}
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}
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style->render_frame (cr, x + imgAreaX, y + imgAreaY, imgAreaW, imgAreaH);
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//t2.set ();
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// printf ("etime --> %d, %d\n", t2.etime (t1), t4.etime (t3));
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}
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void CropWindow::setEditSubscriber (EditSubscriber* newSubscriber) {
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// Delete, create, update all buffers based upon newSubscriber's type
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if (newSubscriber) {
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ObjectMOBuffer::resize (imgAreaW, imgAreaH);
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} else {
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ObjectMOBuffer::flush ();
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}
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cropHandler.setEditSubscriber(newSubscriber);
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}
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// zoom* is called from the zoomPanel or the scroll wheel in the preview area
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void CropWindow::zoomIn (bool toCursor, int cursorX, int cursorY)
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{
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int x = -1;
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int y = -1;
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if (toCursor) {
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x = cursorX;
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y = cursorY;
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} else {
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if (zoomSteps[cropZoom].zoom <= cropHandler.getFitZoom()) {
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if (cropHandler.cropParams.enabled) {
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x = cropHandler.cropParams.x + cropHandler.cropParams.w / 2;
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y = cropHandler.cropParams.y + cropHandler.cropParams.h / 2;
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} else {
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int fw, fh;
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cropHandler.getFullImageSize(fw, fh);
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x = fw / 2;
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y = fh / 2;
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}
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zoomVersion = exposeVersion;
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} else if (zoomVersion != exposeVersion) {
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screenCoordToImage(xpos + imgX + imgW / 2, ypos + imgY + imgH / 2, x, y);
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|
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if (cropHandler.cropParams.enabled) {
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// add some gravity towards crop center
|
|
int x1 = cropHandler.cropParams.x + cropHandler.cropParams.w / 2;
|
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int y1 = cropHandler.cropParams.y + cropHandler.cropParams.h / 2;
|
|
double cropd = sqrt(cropHandler.cropParams.h * cropHandler.cropParams.h + cropHandler.cropParams.w * cropHandler.cropParams.w) * zoomSteps[cropZoom].zoom;
|
|
double imd = sqrt(imgW * imgW + imgH + imgH);
|
|
double d;
|
|
|
|
// the more we can see of the crop, the more gravity towards crop center
|
|
if (cropd > imd) {
|
|
d = 0.8;
|
|
} else if (cropd < imd * 0.5) {
|
|
d = 0.0;
|
|
} else {
|
|
d = 1.6 * (cropd - imd * 0.5) / imd;
|
|
}
|
|
|
|
x = d * x + (1.0 - d) * x1;
|
|
y = d * y + (1.0 - d) * y1;
|
|
}
|
|
|
|
zoomVersion = exposeVersion;
|
|
}
|
|
}
|
|
|
|
changeZoom (cropZoom + 1, true, x, y);
|
|
fitZoom = false;
|
|
}
|
|
|
|
void CropWindow::zoomOut (bool toCursor, int cursorX, int cursorY)
|
|
{
|
|
|
|
int x = -1;
|
|
int y = -1;
|
|
|
|
if (toCursor) {
|
|
x = cursorX;
|
|
y = cursorY;
|
|
}
|
|
|
|
zoomVersion = exposeVersion;
|
|
changeZoom (cropZoom - 1, true, x, y);
|
|
fitZoom = false;
|
|
}
|
|
|
|
void CropWindow::zoom11 ()
|
|
{
|
|
|
|
int x = -1;
|
|
int y = -1;
|
|
|
|
if (zoomSteps[cropZoom].zoom <= cropHandler.getFitZoom()) {
|
|
if (cropHandler.cropParams.enabled) {
|
|
x = cropHandler.cropParams.x + cropHandler.cropParams.w / 2;
|
|
y = cropHandler.cropParams.y + cropHandler.cropParams.h / 2;
|
|
} else {
|
|
int fw, fh;
|
|
cropHandler.getFullImageSize(fw, fh);
|
|
x = fw / 2;
|
|
y = fh / 2;
|
|
}
|
|
|
|
zoomVersion = exposeVersion;
|
|
}
|
|
|
|
changeZoom (ZOOM11INDEX, true, x, y);
|
|
fitZoom = false;
|
|
}
|
|
|
|
double CropWindow::getZoom ()
|
|
{
|
|
|
|
return zoomSteps[cropZoom].zoom;
|
|
}
|
|
|
|
bool CropWindow::isMinZoom ()
|
|
{
|
|
return cropZoom <= 0;
|
|
}
|
|
|
|
bool CropWindow::isMaxZoom ()
|
|
{
|
|
return cropZoom >= MAXZOOMSTEPS;
|
|
}
|
|
|
|
void CropWindow::setZoom (double zoom)
|
|
{
|
|
int cz = MAXZOOMSTEPS;
|
|
|
|
if (zoom < zoomSteps[0].zoom) {
|
|
cz = 0;
|
|
} else
|
|
for (int i = 0; i < MAXZOOMSTEPS; i++)
|
|
if (zoomSteps[i].zoom <= zoom && zoomSteps[i + 1].zoom > zoom) {
|
|
cz = i;
|
|
break;
|
|
}
|
|
|
|
changeZoom (cz, false);
|
|
}
|
|
|
|
double CropWindow::getZoomFitVal ()
|
|
{
|
|
double z = cropHandler.getFitZoom ();
|
|
int cz = MAXZOOMSTEPS;
|
|
|
|
if (z < zoomSteps[0].zoom) {
|
|
cz = 0;
|
|
} else
|
|
for (int i = 0; i < MAXZOOMSTEPS; i++)
|
|
if (zoomSteps[i].zoom <= z && zoomSteps[i + 1].zoom > z) {
|
|
cz = i;
|
|
break;
|
|
}
|
|
|
|
return zoomSteps[cz].zoom;
|
|
}
|
|
|
|
|
|
void CropWindow::zoomFit ()
|
|
{
|
|
|
|
double z = cropHandler.getFitZoom ();
|
|
int cz = MAXZOOMSTEPS;
|
|
|
|
if (z < zoomSteps[0].zoom) {
|
|
cz = 0;
|
|
} else
|
|
for (int i = 0; i < MAXZOOMSTEPS; i++)
|
|
if (zoomSteps[i].zoom <= z && zoomSteps[i + 1].zoom > z) {
|
|
cz = i;
|
|
break;
|
|
}
|
|
|
|
zoomVersion = exposeVersion;
|
|
changeZoom (cz, true, -1, -1);
|
|
fitZoom = true;
|
|
}
|
|
|
|
void CropWindow::zoomFitCrop ()
|
|
{
|
|
if(cropHandler.cropParams.enabled) {
|
|
double z = cropHandler.getFitCropZoom ();
|
|
int cz = MAXZOOMSTEPS;
|
|
|
|
if (z < zoomSteps[0].zoom) {
|
|
cz = 0;
|
|
} else
|
|
for (int i = 0; i < MAXZOOMSTEPS; i++)
|
|
if (zoomSteps[i].zoom <= z && zoomSteps[i + 1].zoom > z) {
|
|
cz = i;
|
|
break;
|
|
}
|
|
|
|
zoomVersion = exposeVersion;
|
|
int centerX, centerY;
|
|
centerX = cropHandler.cropParams.x + cropHandler.cropParams.w / 2;
|
|
centerY = cropHandler.cropParams.y + cropHandler.cropParams.h / 2;
|
|
setCropAnchorPosition(centerX, centerY);
|
|
changeZoom (cz, true, centerX, centerY);
|
|
fitZoom = false;
|
|
}
|
|
}
|
|
|
|
void CropWindow::buttonPressed (LWButton* button, int actionCode, void* actionData)
|
|
{
|
|
|
|
if (button == bZoomIn) { // zoom in
|
|
zoomIn ();
|
|
} else if (button == bZoomOut) { // zoom out
|
|
zoomOut ();
|
|
} else if (button == bZoom100) { // zoom 100
|
|
zoom11 ();
|
|
} else if (button == bClose) { // close
|
|
if(ipc->updateTryLock()) {
|
|
deleted = true;
|
|
iarea->cropWindowClosed (this);
|
|
ipc->updateUnLock();
|
|
}
|
|
}
|
|
}
|
|
|
|
void CropWindow::redrawNeeded (LWButton* button)
|
|
{
|
|
|
|
iarea->redraw ();
|
|
}
|
|
|
|
void CropWindow::changeZoom (int zoom, bool notify, int centerx, int centery)
|
|
{
|
|
|
|
if (zoom < 0) {
|
|
zoom = 0;
|
|
} else if (zoom > MAXZOOMSTEPS) {
|
|
zoom = MAXZOOMSTEPS;
|
|
}
|
|
|
|
cropZoom = zoom;
|
|
|
|
cropLabel = zoomSteps[cropZoom].label;
|
|
cropHandler.setZoom (zoomSteps[cropZoom].czoom, centerx, centery);
|
|
|
|
if (notify)
|
|
for (auto listener : listeners) {
|
|
listener->cropZoomChanged (this);
|
|
}
|
|
|
|
iarea->redraw ();
|
|
}
|
|
|
|
void CropWindow::screenCoordToCropBuffer (int phyx, int phyy, int& cropx, int& cropy)
|
|
{
|
|
|
|
rtengine::Crop* crop = static_cast<rtengine::Crop*>(cropHandler.getCrop());
|
|
cropx = phyx - xpos - imgX - imgAreaX;
|
|
cropy = phyy - ypos - imgY - imgAreaY;
|
|
|
|
if (zoomSteps[cropZoom].zoom > 1.) {
|
|
cropx = int(double(cropx) / zoomSteps[cropZoom].zoom);
|
|
cropy = int(double(cropy) / zoomSteps[cropZoom].zoom);
|
|
}
|
|
|
|
cropx += crop->getLeftBorder();
|
|
cropy += crop->getUpperBorder();
|
|
}
|
|
|
|
void CropWindow::screenCoordToImage (int phyx, int phyy, int& imgx, int& imgy)
|
|
{
|
|
|
|
int cropX, cropY;
|
|
cropHandler.getPosition (cropX, cropY);
|
|
imgx = cropX + (phyx - xpos - imgX) / zoomSteps[cropZoom].zoom;
|
|
imgy = cropY + (phyy - ypos - imgY) / zoomSteps[cropZoom].zoom;
|
|
}
|
|
|
|
void CropWindow::screenCoordToCropCanvas (int phyx, int phyy, int& prevx, int& prevy)
|
|
{
|
|
|
|
prevx = phyx - xpos - imgAreaX;
|
|
prevy = phyy - ypos - imgAreaY;
|
|
}
|
|
|
|
void CropWindow::imageCoordToScreen (int imgx, int imgy, int& phyx, int& phyy)
|
|
{
|
|
|
|
int cropX, cropY;
|
|
cropHandler.getPosition (cropX, cropY);
|
|
phyx = (imgx - cropX) * zoomSteps[cropZoom].zoom + xpos + imgX + imgAreaX;
|
|
phyy = (imgy - cropY) * zoomSteps[cropZoom].zoom + ypos + imgY + imgAreaY;
|
|
}
|
|
|
|
void CropWindow::imageCoordToCropCanvas (int imgx, int imgy, int& phyx, int& phyy)
|
|
{
|
|
|
|
int cropX, cropY;
|
|
cropHandler.getPosition (cropX, cropY);
|
|
phyx = (imgx - cropX) * zoomSteps[cropZoom].zoom + imgX;
|
|
phyy = (imgy - cropY) * zoomSteps[cropZoom].zoom + imgY;
|
|
}
|
|
|
|
void CropWindow::imageCoordToCropBuffer (int imgx, int imgy, int& phyx, int& phyy)
|
|
{
|
|
int cropX, cropY;
|
|
rtengine::Crop* crop = static_cast<rtengine::Crop*>(cropHandler.getCrop());
|
|
cropHandler.getPosition (cropX, cropY);
|
|
phyx = (imgx - cropX) * zoomSteps[cropZoom].zoom + /*xpos + imgX +*/ crop->getLeftBorder();
|
|
phyy = (imgy - cropY) * zoomSteps[cropZoom].zoom + /*ypos + imgY +*/ crop->getUpperBorder();
|
|
}
|
|
|
|
int CropWindow::scaleValueToImage (int value)
|
|
{
|
|
return int(double(value) / zoomSteps[cropZoom].zoom);
|
|
}
|
|
|
|
float CropWindow::scaleValueToImage (float value)
|
|
{
|
|
return float(double(value) / zoomSteps[cropZoom].zoom);
|
|
}
|
|
|
|
double CropWindow::scaleValueToImage (double value)
|
|
{
|
|
return value / zoomSteps[cropZoom].zoom;
|
|
}
|
|
|
|
int CropWindow::scaleValueToCanvas (int value)
|
|
{
|
|
return int(double(value) * zoomSteps[cropZoom].zoom);
|
|
}
|
|
|
|
float CropWindow::scaleValueToCanvas (float value)
|
|
{
|
|
return float(double(value) * zoomSteps[cropZoom].zoom);
|
|
}
|
|
|
|
double CropWindow::scaleValueToCanvas (double value)
|
|
{
|
|
return value * zoomSteps[cropZoom].zoom;
|
|
}
|
|
|
|
void CropWindow::drawDecoration (Cairo::RefPtr<Cairo::Context> cr)
|
|
{
|
|
|
|
int x = xpos, y = ypos;
|
|
// prepare label
|
|
Glib::RefPtr<Pango::Context> context = iarea->get_pango_context () ;
|
|
Pango::FontDescription fontd = context->get_font_description ();
|
|
fontd.set_weight (Pango::WEIGHT_BOLD);
|
|
fontd.set_size(8 * Pango::SCALE);
|
|
context->set_font_description (fontd);
|
|
Glib::RefPtr<Pango::Layout> cllayout = iarea->create_pango_layout(cropLabel);
|
|
int iw, ih;
|
|
cllayout->get_pixel_size (iw, ih);
|
|
|
|
// draw decoration (border)
|
|
int h = height, w = width;
|
|
|
|
cr->set_source_rgb (0.1, 0.1, 0.1);
|
|
cr->set_line_width (1.0);
|
|
cr->move_to (x + 2.5, y + titleHeight + 2.5 );
|
|
cr->line_to (x + 2.5, y + h - 2.5);
|
|
cr->line_to (x + w - 2.5, y + h - 2.5);
|
|
cr->line_to (x + w - 2.5, y + titleHeight + 2.5 );
|
|
|
|
cr->set_source_rgba (0.0, 0.0, 0.0, 0.5);
|
|
cr->rectangle (x + 2.5, y + 0.5, w - 5, titleHeight + 2);
|
|
cr->stroke_preserve ();
|
|
cr->fill ();
|
|
|
|
// draw label
|
|
cr->set_source_rgba (1, 1, 1, 0.5);
|
|
cr->move_to (x + 10 + sideBorderWidth + bZoomIn->getIcon()->get_width() + bZoomOut->getIcon()->get_width() + bZoom100->getIcon()->get_width(), y + 1 + upperBorderWidth + (titleHeight - ih) / 2);
|
|
cllayout->add_to_cairo_context (cr);
|
|
cr->fill ();
|
|
|
|
buttonSet.redraw (cr);
|
|
}
|
|
|
|
void CropWindow::drawStraightenGuide (Cairo::RefPtr<Cairo::Context> cr)
|
|
{
|
|
|
|
if (action_x != press_x || action_y != press_y) {
|
|
double arg = (press_x - action_x) / sqrt(double((press_x - action_x) * (press_x - action_x) + (press_y - action_y) * (press_y - action_y)));
|
|
double sol1, sol2;
|
|
double pi = M_PI;
|
|
|
|
if (press_y > action_y) {
|
|
sol1 = acos(arg) * 180 / pi;
|
|
sol2 = -acos(-arg) * 180 / pi;
|
|
} else {
|
|
sol1 = acos(-arg) * 180 / pi;
|
|
sol2 = -acos(arg) * 180 / pi;
|
|
}
|
|
|
|
if (fabs(sol1) < fabs(sol2)) {
|
|
rot_deg = sol1;
|
|
} else {
|
|
rot_deg = sol2;
|
|
}
|
|
|
|
if (rot_deg < -45) {
|
|
rot_deg = 90.0 + rot_deg;
|
|
} else if (rot_deg > 45) {
|
|
rot_deg = - 90.0 + rot_deg;
|
|
}
|
|
} else {
|
|
rot_deg = 0;
|
|
}
|
|
|
|
Glib::RefPtr<Pango::Context> context = iarea->get_pango_context () ;
|
|
Pango::FontDescription fontd = context->get_font_description ();
|
|
fontd.set_weight (Pango::WEIGHT_BOLD);
|
|
fontd.set_size (8 * Pango::SCALE);
|
|
context->set_font_description (fontd);
|
|
Glib::RefPtr<Pango::Layout> deglayout = iarea->create_pango_layout(Glib::ustring::compose ("%1 deg", Glib::ustring::format(std::setprecision(2), rot_deg)));
|
|
|
|
int x1 = press_x;
|
|
int y1 = press_y;
|
|
int y2 = action_y;
|
|
int x2 = action_x;
|
|
/* if (x1<0) x1 = 0;
|
|
if (y1<0) y1 = 0;
|
|
if (x2<0) x2 = 0;
|
|
if (y2<0) y2 = 0;
|
|
if (x2>=image->getWidth()) x2 = image->getWidth()-1;
|
|
if (y2>=image->getHeight()) y2 = image->getHeight()-1;
|
|
if (x1>=image->getWidth()) x1 = image->getWidth()-1;
|
|
if (y1>=image->getHeight()) y1 = image->getHeight()-1;
|
|
*/
|
|
|
|
cr->set_line_width (1);
|
|
cr->set_source_rgba (1.0, 1.0, 1.0, 0.618);
|
|
cr->move_to (x1 + 0.5, y1 + 0.5);
|
|
cr->line_to (x2 + 0.5, y2 + 0.5);
|
|
cr->stroke ();
|
|
cr->set_source_rgba (0.0, 0.0, 0.0, 0.618);
|
|
std::valarray<double> ds (1);
|
|
ds[0] = 4;
|
|
cr->set_dash (ds, 0);
|
|
cr->move_to (x1 + 0.5, y1 + 0.5);
|
|
cr->line_to (x2 + 0.5, y2 + 0.5);
|
|
cr->stroke ();
|
|
|
|
if (press_x != action_x && press_y != action_y) {
|
|
cr->set_source_rgb (0.0, 0.0, 0.0);
|
|
cr->move_to ((x1 + x2) / 2 + 1, (y1 + y2) / 2 + 1);
|
|
deglayout->add_to_cairo_context (cr);
|
|
cr->move_to ((x1 + x2) / 2 + 1, (y1 + y2) / 2 - 1);
|
|
deglayout->add_to_cairo_context (cr);
|
|
cr->move_to ((x1 + x2) / 2 - 1, (y1 + y2) / 2 + 1);
|
|
deglayout->add_to_cairo_context (cr);
|
|
cr->move_to ((x1 + x2) / 2 + 1, (y1 + y2) / 2 + 1);
|
|
deglayout->add_to_cairo_context (cr);
|
|
cr->fill ();
|
|
cr->set_source_rgb (1.0, 1.0, 1.0);
|
|
cr->move_to ((x1 + x2) / 2, (y1 + y2) / 2);
|
|
deglayout->add_to_cairo_context (cr);
|
|
cr->fill ();
|
|
}
|
|
}
|
|
|
|
void CropWindow::drawScaledSpotRectangle (Cairo::RefPtr<Cairo::Context> cr, int rectSize)
|
|
{
|
|
|
|
int x1 = action_x / zoomSteps[cropZoom].zoom - rectSize;
|
|
int y1 = action_y / zoomSteps[cropZoom].zoom - rectSize;
|
|
int y2 = action_y / zoomSteps[cropZoom].zoom + rectSize;
|
|
int x2 = action_x / zoomSteps[cropZoom].zoom + rectSize;
|
|
|
|
cr->set_line_width (1.0);
|
|
cr->rectangle (xpos + imgX + imgAreaX - 0.5, ypos + imgY + imgAreaY - 0.5, imgAreaW, imgAreaH);
|
|
cr->clip ();
|
|
|
|
cr->set_source_rgb (1.0, 1.0, 1.0);
|
|
cr->rectangle (x1 * zoomSteps[cropZoom].zoom - 1.5, y1 * zoomSteps[cropZoom].zoom - 1.5, x2 * zoomSteps[cropZoom].zoom - x1 * zoomSteps[cropZoom].zoom + 2, y2 * zoomSteps[cropZoom].zoom - y1 * zoomSteps[cropZoom].zoom + 2);
|
|
cr->stroke ();
|
|
cr->set_source_rgb (0.0, 0.0, 0.0);
|
|
cr->rectangle (x1 * zoomSteps[cropZoom].zoom - 0.5, y1 * zoomSteps[cropZoom].zoom - 0.5, x2 * zoomSteps[cropZoom].zoom - x1 * zoomSteps[cropZoom].zoom, y2 * zoomSteps[cropZoom].zoom - y1 * zoomSteps[cropZoom].zoom);
|
|
cr->stroke ();
|
|
|
|
cr->reset_clip ();
|
|
}
|
|
|
|
void CropWindow::drawUnscaledSpotRectangle (Cairo::RefPtr<Cairo::Context> cr, int rectSize)
|
|
{
|
|
|
|
int x1 = action_x - rectSize;
|
|
int y1 = action_y - rectSize;
|
|
int y2 = action_y + rectSize;
|
|
int x2 = action_x + rectSize;
|
|
|
|
cr->set_line_width (1.0);
|
|
cr->rectangle (xpos + imgX + imgAreaX - 0.5, ypos + imgY + imgAreaY - 0.5, imgAreaW, imgAreaH);
|
|
cr->clip ();
|
|
|
|
cr->set_source_rgb (1.0, 1.0, 1.0);
|
|
cr->rectangle (x1 - 1.5, y1 - 1.5, x2 - x1 + 2, y2 - y1 + 2);
|
|
cr->stroke ();
|
|
cr->set_source_rgb (0.0, 0.0, 0.0);
|
|
cr->rectangle (x1 - 0.5, y1 - 0.5, x2 - x1, y2 - y1);
|
|
cr->stroke ();
|
|
|
|
cr->reset_clip ();
|
|
}
|
|
|
|
void CropWindow::getObservedFrameArea (int& x, int& y, int& w, int& h, int rw, int rh)
|
|
{
|
|
|
|
int observedCropX, observedCropY, observedCropW, observedCropH;
|
|
observedCropWin->getCropRectangle (observedCropX, observedCropY, observedCropW, observedCropH);
|
|
int mainCropX, mainCropY, mainCropW, mainCropH;
|
|
getCropRectangle (mainCropX, mainCropY, mainCropW, mainCropH);
|
|
|
|
// translate it to screen coordinates
|
|
if (rw) { // rw and rh are the rough image's dimension
|
|
x = xpos + imgAreaX + (imgAreaW - rw) / 2 + (observedCropX - mainCropX) * zoomSteps[cropZoom].zoom;
|
|
y = ypos + imgAreaY + (imgAreaH - rh) / 2 + (observedCropY - mainCropY) * zoomSteps[cropZoom].zoom;
|
|
} else {
|
|
x = xpos + imgX + (observedCropX - mainCropX) * zoomSteps[cropZoom].zoom;
|
|
y = ypos + imgY + (observedCropY - mainCropY) * zoomSteps[cropZoom].zoom;
|
|
}
|
|
|
|
w = observedCropW * zoomSteps[cropZoom].zoom;
|
|
h = observedCropH * zoomSteps[cropZoom].zoom;
|
|
}
|
|
|
|
void CropWindow::drawObservedFrame (Cairo::RefPtr<Cairo::Context> cr, int rw, int rh)
|
|
{
|
|
|
|
int x, y, w, h;
|
|
getObservedFrameArea (x, y, w, h, rw, rh);
|
|
|
|
// draw a black "shadow" line
|
|
cr->set_source_rgba( 0, 0, 0, 0.65);
|
|
cr->set_line_width (1);
|
|
cr->rectangle (x - 0.5, y - 0.5, w + 4, h + 4);
|
|
cr->stroke ();
|
|
|
|
// draw a "frame" line. Color of frame line can be set in preferences
|
|
cr->set_source_rgba(options.navGuideBrush[0], options.navGuideBrush[1], options.navGuideBrush[2], options.navGuideBrush[3]); //( 1, 1, 1, 1.0);
|
|
cr->rectangle (x - 1.5, y - 1.5, w + 4, h + 4);
|
|
cr->stroke ();
|
|
}
|
|
|
|
void CropWindow::cropImageUpdated ()
|
|
{
|
|
|
|
iarea->redraw ();
|
|
}
|
|
|
|
void CropWindow::cropWindowChanged ()
|
|
{
|
|
|
|
if (!decorated) {
|
|
iarea->syncBeforeAfterViews ();
|
|
}
|
|
|
|
iarea->redraw ();
|
|
}
|
|
|
|
void CropWindow::initialImageArrived ()
|
|
{
|
|
|
|
for (auto listener : listeners) {
|
|
listener->initialImageArrived (this);
|
|
}
|
|
}
|
|
|
|
void CropWindow::setDisplayPosition (int x, int y) {
|
|
imgX = x;
|
|
imgY = y;
|
|
}
|
|
|
|
void CropWindow::remoteMove (int deltaX, int deltaY)
|
|
{
|
|
|
|
state = SCropImgMove;
|
|
cropHandler.moveAnchor(deltaX, deltaY, false);
|
|
|
|
for (auto listener : listeners) {
|
|
listener->cropPositionChanged (this);
|
|
}
|
|
}
|
|
|
|
void CropWindow::remoteMoveReady ()
|
|
{
|
|
|
|
cropHandler.update ();
|
|
state = SNormal;
|
|
|
|
for (auto listener : listeners) {
|
|
listener->cropPositionChanged (this);
|
|
}
|
|
}
|
|
|
|
void CropWindow::delCropWindowListener (CropWindowListener* l)
|
|
{
|
|
|
|
std::list<CropWindowListener*>::iterator i = listeners.begin();
|
|
|
|
while (i != listeners.end())
|
|
if (*i == l) {
|
|
i = listeners.erase (i);
|
|
} else {
|
|
i++;
|
|
}
|
|
}
|
|
|
|
EditDataProvider* CropWindow::getImageArea()
|
|
{
|
|
return iarea;
|
|
}
|