diff --git a/rtgui/edit.cc b/rtgui/edit.cc deleted file mode 100644 index 47b799678..000000000 --- a/rtgui/edit.cc +++ /dev/null @@ -1,1498 +0,0 @@ -/* - * This file is part of RawTherapee. - * - * Copyright (c) 2004-2010 Gabor Horvath - * - * RawTherapee is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * (at your option) any later version. - * - * RawTherapee is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with RawTherapee. If not, see . - */ - -#include "edit.h" - -ObjectMOBuffer::ObjectMOBuffer (EditDataProvider *dataProvider) : objectMap (nullptr), objectMode (OM_255), dataProvider (dataProvider) {} - -ObjectMOBuffer::~ObjectMOBuffer() -{ - flush(); -} - - -/* Upgrade or downgrade the objectModeType */ -void ObjectMOBuffer::setObjectMode (ObjectMode newType) -{ - if (!objectMap) { - objectMode = newType; - return; - } - - int w = objectMap->get_width (); - int h = objectMap->get_height (); - - if (w && h) { - switch (newType) { - case (OM_255): - if (objectMode == OM_65535) { - objectMap->unreference(); - objectMap = Cairo::ImageSurface::create (Cairo::FORMAT_A8, w, h); - } - - break; - - case (OM_65535): - if (objectMode == OM_255) { - objectMap->unreference(); - objectMap = Cairo::ImageSurface::create (Cairo::FORMAT_RGB16_565, w, h); - } - - break; - } - } - - objectMode = newType; -} - -void ObjectMOBuffer::flush() -{ - if (objectMap ) { - objectMap.clear(); - } -} - -EditSubscriber *ObjectMOBuffer::getEditSubscriber () -{ - if (dataProvider) { - return dataProvider->getCurrSubscriber(); - } else { - return nullptr; - } -} - - -// Resize buffers if they already exist -void ObjectMOBuffer::resize (int newWidth, int newHeight) -{ - if (!dataProvider) { - return; - } - - if (const auto currSubscriber = dataProvider->getCurrSubscriber ()) { - if (currSubscriber->getEditingType() == ET_OBJECTS) { - if (objectMap && (objectMap->get_width() != newWidth || objectMap->get_height() != newHeight)) { - objectMap.clear(); - } - - if (!objectMap && newWidth > 0 && newHeight > 0) { - objectMap = Cairo::ImageSurface::create (objectMode == OM_255 ? Cairo::FORMAT_A8 : Cairo::FORMAT_RGB16_565, newWidth, newHeight); - } - - } else { - flush(); - } - } else { - flush(); - } -} - -int ObjectMOBuffer::getObjectID (const rtengine::Coord& location) -{ - int id = 0; - - if (!objectMap || location.x < 0 || location.y < 0 || location.x >= objectMap->get_width() || location.y >= objectMap->get_height()) { - return -1; - } - - if (objectMode == OM_255) { - id = (unsigned char) (* ( objectMap->get_data() + location.y * objectMap->get_stride() + location.x )); - } else { - id = (unsigned short) (* ( objectMap->get_data() + location.y * objectMap->get_stride() + location.x )); - } - - return id - 1; -} - -bool ObjectMOBuffer::bufferCreated() -{ - EditSubscriber* subscriber; - - if (dataProvider && (subscriber = dataProvider->getCurrSubscriber())) { - return subscriber->getEditingType() == ET_OBJECTS ? bool (objectMap) : false; - } - - return false; -} - -RGBColor Geometry::getInnerLineColor () -{ - RGBColor color; - - if (flags & F_AUTO_COLOR) { - if (state == NORMAL) { - color.setColor (1., 1., 1.); // White - } else if (state == ACTIVE) { - color.setColor (1., 1., 0.); // Yellow - } else if (state == PRELIGHT) { - color.setColor (1., 100. / 255., 0.); // Orange - } else if (state == DRAGGED) { - color.setColor (1., 0., 0.); // Red - } - } else { - color = innerLineColor; - } - - return color; -} - -RGBColor Geometry::getOuterLineColor () -{ - RGBColor color; - - if (flags & F_AUTO_COLOR) { - /* - if (state == NORMAL) { color.setColor (0., 0., 0.); } // Black - else if (state == PRELIGHT) { color.setColor (0., 0., 0.); } // Black - else if (state == DRAGGED) { color.setColor (1., 0., 0.); } // Black - */ - color.setColor (0., 0., 0.); // Black - } else { - color = outerLineColor; - } - - return color; -} - -#ifdef GUIVERSION - -void Circle::drawOuterGeometry (Cairo::RefPtr &cr, ObjectMOBuffer *objectBuffer, EditCoordSystem &coordSystem) -{ - if ((flags & F_VISIBLE) && state != INSENSITIVE) { - RGBColor color; - - if (flags & F_AUTO_COLOR) { - color = getOuterLineColor(); - } else { - color = outerLineColor; - } - - cr->set_source_rgb (color.getR(), color.getG(), color.getB()); - cr->set_line_width ( getOuterLineWidth() ); - - rtengine::Coord center_ = center; - double radius_ = radiusInImageSpace ? coordSystem.scaleValueToCanvas (double (radius)) : double (radius); - - if (datum == IMAGE) { - coordSystem.imageCoordToScreen (center.x, center.y, center_.x, center_.y); - } else if (datum == CLICKED_POINT) { - center_ += objectBuffer->getDataProvider()->posScreen; - } else if (datum == CURSOR) { - center_ += objectBuffer->getDataProvider()->posScreen + objectBuffer->getDataProvider()->deltaScreen; - } - - cr->arc (center_.x + 0.5, center_.y + 0.5, radius_, 0., 2.*rtengine::RT_PI); - cr->stroke(); - } -} - -void Circle::drawInnerGeometry (Cairo::RefPtr &cr, ObjectMOBuffer *objectBuffer, EditCoordSystem &coordSystem) -{ - if (flags & F_VISIBLE) { - if (state != INSENSITIVE) { - RGBColor color; - - if (flags & F_AUTO_COLOR) { - color = getInnerLineColor(); - } else { - color = innerLineColor; - } - - cr->set_source_rgb (color.getR(), color.getG(), color.getB()); - } - - cr->set_line_width ( innerLineWidth ); - - rtengine::Coord center_ = center; - double radius_ = radiusInImageSpace ? coordSystem.scaleValueToCanvas (double (radius)) : double (radius); - - if (datum == IMAGE) { - coordSystem.imageCoordToScreen (center.x, center.y, center_.x, center_.y); - } else if (datum == CLICKED_POINT) { - center_ += objectBuffer->getDataProvider()->posScreen; - } else if (datum == CURSOR) { - center_ += objectBuffer->getDataProvider()->posScreen + objectBuffer->getDataProvider()->deltaScreen; - } - - if (filled && state != INSENSITIVE) { - cr->arc (center_.x + 0.5, center_.y + 0.5, radius_, 0., 2.*rtengine::RT_PI); - - if (innerLineWidth > 0.) { - cr->fill_preserve(); - cr->stroke(); - } else { - cr->fill(); - } - } else if (innerLineWidth > 0.) { - cr->arc (center_.x + 0.5, center_.y + 0.5, radius_, 0., 2.*rtengine::RT_PI); - - if (state == INSENSITIVE) { - std::valarray ds (1); - ds[0] = 4; - cr->set_source_rgba (1.0, 1.0, 1.0, 0.618); - cr->stroke_preserve(); - cr->set_source_rgba (0.0, 0.0, 0.0, 0.618); - cr->set_dash (ds, 0); - cr->stroke(); - ds.resize (0); - cr->set_dash (ds, 0); - } else { - cr->stroke(); - } - } - } -} - -void Circle::drawToMOChannel (Cairo::RefPtr &cr, unsigned short id, ObjectMOBuffer *objectBuffer, EditCoordSystem &coordSystem) -{ - if (flags & F_HOVERABLE) { - cr->set_line_width ( getMouseOverLineWidth() ); - rtengine::Coord center_ = center; - double radius_ = radiusInImageSpace ? coordSystem.scaleValueToCanvas (double (radius)) : double (radius); - - if (datum == IMAGE) { - coordSystem.imageCoordToCropCanvas (center.x, center.y, center_.x, center_.y); - } else if (datum == CLICKED_POINT) { - center_ += objectBuffer->getDataProvider()->posScreen; - } else if (datum == CURSOR) { - center_ += objectBuffer->getDataProvider()->posScreen + objectBuffer->getDataProvider()->deltaScreen; - } - - // setting the color to the objet's ID - if (objectBuffer->getObjectMode() == OM_255) { - cr->set_source_rgba (0., 0., 0., ((id + 1) & 0xFF) / 255.); - } else { - cr->set_source_rgba (0., 0., 0., (id + 1) / 65535.); - } - - cr->arc (center_.x + 0.5, center_.y + 0.5, radius_, 0., 2.*rtengine::RT_PI); - - - if (filled) { - if (innerLineWidth > 0.) { - cr->fill_preserve(); - cr->stroke(); - } else { - cr->fill(); - } - } else { - cr->stroke(); - } - } -} - -void Arcellipse::drawOuterGeometry (Cairo::RefPtr &cr, ObjectMOBuffer *objectBuffer, EditCoordSystem &coordSystem) -{ - if ((flags & F_VISIBLE) && state != INSENSITIVE) { - RGBColor color; - - if (flags & F_AUTO_COLOR) { - color = getOuterLineColor(); - } else { - color = outerLineColor; - } - - cr->set_source_rgb (color.getR(), color.getG(), color.getB()); - cr->set_line_width ( getOuterLineWidth() ); - - rtengine::Coord center_ = center; - double radius_ = radiusInImageSpace ? coordSystem.scaleValueToCanvas (double (radius)) : double (radius); - double radius2_ = radiusInImageSpace ? coordSystem.scaleValueToCanvas (double (radius2)) : double (radius2); - double begang_ = begang; - double endang_ = endang; - - if (datum == IMAGE) { - coordSystem.imageCoordToScreen (center.x, center.y, center_.x, center_.y); - } else if (datum == CLICKED_POINT) { - center_ += objectBuffer->getDataProvider()->posScreen; - } else if (datum == CURSOR) { - center_ += objectBuffer->getDataProvider()->posScreen + objectBuffer->getDataProvider()->deltaScreen; - } - - if (radius_ > 0 && radius2_ > 0.) { - cr->save(); - - // To have an ellipse with radius of (rad1, rad2), a circle of radius rad1 shall be twisted with a scale - // of rad2 / rad1 for y axis - // Center of coordinates (x, y) in previous coordinates system becomes (X, Y) = (x, rad2 / rad1 * y) in new one - // To go back to previous location, center shall be translated to t = -Y * (1 - rad1 / rad2) in y axis - // (Y = rad2 / rad1 * y and y = t + Y) - double scale_ = radius2_ / radius_; - cr->scale (1., scale_); - cr->translate (0., - center_.y * (1 - 1 / scale_)); - - cr->arc (center_.x + 0.5, center_.y + 0.5, radius_, begang_, endang_); - - cr->restore(); - cr->stroke(); - } - } -} - - - -void Arcellipse::drawInnerGeometry (Cairo::RefPtr &cr, ObjectMOBuffer *objectBuffer, EditCoordSystem &coordSystem) -{ - if (flags & F_VISIBLE) { - if (state != INSENSITIVE) { - RGBColor color; - - if (flags & F_AUTO_COLOR) { - color = getInnerLineColor(); - } else { - color = innerLineColor; - } - - cr->set_source_rgb (color.getR(), color.getG(), color.getB()); - } - - cr->set_line_width ( innerLineWidth ); - - rtengine::Coord center_ = center; - double radius_ = radiusInImageSpace ? coordSystem.scaleValueToCanvas (double (radius)) : double (radius); - double radius2_ = radiusInImageSpace ? coordSystem.scaleValueToCanvas (double (radius2)) : double (radius2); - double begang_ = begang; - double endang_ = endang; - - if (datum == IMAGE) { - coordSystem.imageCoordToScreen (center.x, center.y, center_.x, center_.y); - } else if (datum == CLICKED_POINT) { - center_ += objectBuffer->getDataProvider()->posScreen; - } else if (datum == CURSOR) { - center_ += objectBuffer->getDataProvider()->posScreen + objectBuffer->getDataProvider()->deltaScreen; - } - - if (filled && state != INSENSITIVE) { - if (radius_ > 0 && radius2_ > 0.) { - cr->save(); - - // To have an ellipse with radius of (rad1, rad2), a circle of radius rad1 shall be twisted with a scale - // of rad2 / rad1 for y axis - // Center of coordinates (x, y) in previous coordinates system becomes (X, Y) = (x, rad2 / rad1 * y) in new one - // To go back to previous location, center shall be translated to t = -Y * (1 - rad1 / rad2) in y axis - // (Y = rad2 / rad1 * y and y = t + Y) - double scale_ = radius2_ / radius_; - cr->scale (1., scale_); - cr->translate (0., - center_.y * (1 - 1 / scale_)); - - cr->arc (center_.x + 0.5, center_.y + 0.5, radius_, begang_, endang_); - - cr->restore(); - cr->stroke(); - } - - if (innerLineWidth > 0.) { - cr->fill_preserve(); - cr->stroke(); - } else { - cr->fill(); - } - } else if (innerLineWidth > 0.) { - if (radius_ > 0 && radius2_ > 0.) { - cr->save(); - - // To have an ellipse with radius of (rad1, rad2), a circle of radius rad1 shall be twisted with a scale - // of rad2 / rad1 for y axis - // Center of coordinates (x, y) in previous coordinates system becomes (X, Y) = (x, rad2 / rad1 * y) in new one - // To go back to previous location, center shall be translated to t = -Y * (1 - rad1 / rad2) in y axis - // (Y = rad2 / rad1 * y and y = t + Y) - double scale_ = radius2_ / radius_; - cr->scale (1., scale_); - cr->translate (0., - center_.y * (1 - 1 / scale_)); - - cr->arc (center_.x + 0.5, center_.y + 0.5, radius_, begang_, endang_); - - cr->restore(); - cr->stroke(); - } - - if (state == INSENSITIVE) { - std::valarray ds (1); - ds[0] = 4; - cr->set_source_rgba (1.0, 1.0, 1.0, 0.618); - cr->stroke_preserve(); - cr->set_source_rgba (0.0, 0.0, 0.0, 0.618); - cr->set_dash (ds, 0); - cr->stroke(); - ds.resize (0); - cr->set_dash (ds, 0); - } else { - cr->stroke(); - } - } - } -} - - - - -void Arcellipse::drawToMOChannel (Cairo::RefPtr &cr, unsigned short id, ObjectMOBuffer *objectBuffer, EditCoordSystem &coordSystem) -{ - if (flags & F_HOVERABLE) { - cr->set_line_width ( getMouseOverLineWidth() ); - rtengine::Coord center_ = center; - double radius_ = radiusInImageSpace ? coordSystem.scaleValueToCanvas (double (radius)) : double (radius); - double radius2_ = radiusInImageSpace ? coordSystem.scaleValueToCanvas (double (radius2)) : double (radius2); - double begang_ = begang; - double endang_ = endang; - - if (datum == IMAGE) { - coordSystem.imageCoordToCropCanvas (center.x, center.y, center_.x, center_.y); - } else if (datum == CLICKED_POINT) { - center_ += objectBuffer->getDataProvider()->posScreen; - } else if (datum == CURSOR) { - center_ += objectBuffer->getDataProvider()->posScreen + objectBuffer->getDataProvider()->deltaScreen; - } - - if (radius_ > 0 && radius2_ > 0.) { - cr->save(); - - // To have an ellipse with radius of (rad1, rad2), a circle of radius rad1 shall be twisted with a scale - // of rad2 / rad1 for y axis - // Center of coordinates (x, y) in previous coordinates system becomes (X, Y) = (x, rad2 / rad1 * y) in new one - // To go back to previous location, center shall be translated to t = -Y * (1 - rad1 / rad2) in y axis - // (Y = rad2 / rad1 * y and y = t + Y) - double scale_ = radius2_ / radius_; - cr->scale (1., scale_); - cr->translate (0., - center_.y * (1 - 1 / scale_)); - - cr->arc (center_.x + 0.5, center_.y + 0.5, radius_, begang_, endang_); - - cr->restore(); - cr->stroke(); - } - - if (filled) { - if (innerLineWidth > 0.) { - cr->fill_preserve(); - cr->stroke(); - } else { - cr->fill(); - } - } else { - cr->stroke(); - } - } -} - -void Beziers::drawOuterGeometry (Cairo::RefPtr &cr, ObjectMOBuffer *objectBuffer, EditCoordSystem &coordSystem) -{ - if ((flags & F_VISIBLE) && state != INSENSITIVE) { - RGBColor color; - /* - if (flags & F_AUTO_COLOR) { - color = getOuterLineColor(); - } else { - color = outerLineColor; - } - */ - // cr->set_source_rgb (color.getR(), color.getG(), color.getB()); - // cr->set_line_width ( getOuterLineWidth() ); - cr->set_line_width ( innerLineWidth ); - - rtengine::Coord begin_ = begin; - rtengine::Coord inter_ = inter; - rtengine::Coord end_ = end; - - if (datum == IMAGE) { - coordSystem.imageCoordToScreen (begin.x, begin.y, begin_.x, begin_.y); - coordSystem.imageCoordToScreen (inter.x, inter.y, inter_.x, inter_.y); - coordSystem.imageCoordToScreen (end.x, end.y, end_.x, end_.y); - } else if (datum == CLICKED_POINT) { - begin_ += objectBuffer->getDataProvider()->posScreen; - inter_ += objectBuffer->getDataProvider()->posScreen; - end_ += objectBuffer->getDataProvider()->posScreen; - } else if (datum == CURSOR) { - begin_ += objectBuffer->getDataProvider()->posScreen + objectBuffer->getDataProvider()->deltaScreen; - inter_ += objectBuffer->getDataProvider()->posScreen + objectBuffer->getDataProvider()->deltaScreen; - end_ += objectBuffer->getDataProvider()->posScreen + objectBuffer->getDataProvider()->deltaScreen; - } - - cr->save(); - cr->move_to (begin_.x + 0.5, begin_.y + 0.5); - cr->curve_to (begin_.x + 0.5, begin_.y + 0.5, inter_.x + 0.5, inter_.y + 0.5, end_.x + 0.5, end_.y + 0.5); - cr->restore(); - cr->stroke(); - } -} - -void Beziers::drawInnerGeometry (Cairo::RefPtr &cr, ObjectMOBuffer *objectBuffer, EditCoordSystem &coordSystem) -{ - if ((flags & F_VISIBLE) && innerLineWidth > 0.) { - /* - if (state != INSENSITIVE) { - RGBColor color; - - if (flags & F_AUTO_COLOR) { - color = getInnerLineColor(); - } else { - color = innerLineColor; - } - - cr->set_source_rgb (color.getR(), color.getG(), color.getB()); - } - */ - cr->set_line_width (innerLineWidth); - - rtengine::Coord begin_ = begin; - rtengine::Coord inter_ = inter; - rtengine::Coord end_ = end; - - if (datum == IMAGE) { - coordSystem.imageCoordToScreen (begin.x, begin.y, begin_.x, begin_.y); - coordSystem.imageCoordToScreen (inter.x, inter.y, inter_.x, inter_.y); - coordSystem.imageCoordToScreen (end.x, end.y, end_.x, end_.y); - } else if (datum == CLICKED_POINT) { - begin_ += objectBuffer->getDataProvider()->posScreen; - inter_ += objectBuffer->getDataProvider()->posScreen; - end_ += objectBuffer->getDataProvider()->posScreen; - } else if (datum == CURSOR) { - begin_ += objectBuffer->getDataProvider()->posScreen + objectBuffer->getDataProvider()->deltaScreen; - inter_ += objectBuffer->getDataProvider()->posScreen + objectBuffer->getDataProvider()->deltaScreen; - end_ += objectBuffer->getDataProvider()->posScreen + objectBuffer->getDataProvider()->deltaScreen; - } - - cr->save(); - - cr->move_to (begin_.x + 0.5, begin_.y + 0.5); - cr->curve_to (begin_.x + 0.5, begin_.y + 0.5, inter_.x + 0.5, inter_.y + 0.5, end_.x + 0.5, end_.y + 0.5); - cr->restore(); - cr->stroke(); - /* - if (state == INSENSITIVE) { - std::valarray ds (1); - ds[0] = 4; - cr->set_source_rgba (1.0, 1.0, 1.0, 0.618); - cr->stroke_preserve(); - cr->set_source_rgba (0.0, 0.0, 0.0, 0.618); - cr->set_dash (ds, 0); - cr->stroke(); - ds.resize (0); - cr->set_dash (ds, 0); - } else { - cr->stroke(); - } - */ - } -} - -void Beziers::drawToMOChannel (Cairo::RefPtr &cr, unsigned short id, ObjectMOBuffer *objectBuffer, EditCoordSystem &coordSystem) -{ - if (flags & F_HOVERABLE) { - cr->set_line_width ( getMouseOverLineWidth() ); - rtengine::Coord begin_ = begin; - rtengine::Coord inter_ = inter; - rtengine::Coord end_ = end; - - if (datum == IMAGE) { - coordSystem.imageCoordToCropCanvas (begin.x, begin.y, begin_.x, begin_.y); - coordSystem.imageCoordToCropCanvas (inter.x, inter.y, inter_.x, inter_.y); - coordSystem.imageCoordToCropCanvas (end.x, end.y, end_.x, end_.y); - } else if (datum == CLICKED_POINT) { - begin_ += objectBuffer->getDataProvider()->posScreen; - inter_ += objectBuffer->getDataProvider()->posScreen; - end_ += objectBuffer->getDataProvider()->posScreen; - } else if (datum == CURSOR) { - begin_ += objectBuffer->getDataProvider()->posScreen + objectBuffer->getDataProvider()->deltaScreen; - inter_ += objectBuffer->getDataProvider()->posScreen + objectBuffer->getDataProvider()->deltaScreen; - end_ += objectBuffer->getDataProvider()->posScreen + objectBuffer->getDataProvider()->deltaScreen; - } - - // setting the color to the objet's ID - /* - if (objectBuffer->getObjectMode() == OM_255) { - cr->set_source_rgba (0., 0., 0., ((id + 1) & 0xFF) / 255.); - } else { - cr->set_source_rgba (0., 0., 0., (id + 1) / 65535.); - } - */ - cr->save(); - - cr->move_to (begin_.x + 0.5, begin_.y + 0.5); - cr->curve_to (begin_.x + 0.5, begin_.y + 0.5, inter_.x + 0.5, inter_.y + 0.5, end_.x + 0.5, end_.y + 0.5); - cr->restore(); - - cr->stroke(); - } -} - -void Line::drawOuterGeometry (Cairo::RefPtr &cr, ObjectMOBuffer *objectBuffer, EditCoordSystem &coordSystem) -{ - if ((flags & F_VISIBLE) && state != INSENSITIVE) { - RGBColor color; - - if (flags & F_AUTO_COLOR) { - color = getOuterLineColor(); - } else { - color = outerLineColor; - } - - cr->set_source_rgb (color.getR(), color.getG(), color.getB()); - cr->set_line_width ( getOuterLineWidth() ); - - rtengine::Coord begin_ = begin; - rtengine::Coord end_ = end; - - if (datum == IMAGE) { - coordSystem.imageCoordToScreen (begin.x, begin.y, begin_.x, begin_.y); - coordSystem.imageCoordToScreen (end.x, end.y, end_.x, end_.y); - } else if (datum == CLICKED_POINT) { - begin_ += objectBuffer->getDataProvider()->posScreen; - end_ += objectBuffer->getDataProvider()->posScreen; - } else if (datum == CURSOR) { - begin_ += objectBuffer->getDataProvider()->posScreen + objectBuffer->getDataProvider()->deltaScreen; - end_ += objectBuffer->getDataProvider()->posScreen + objectBuffer->getDataProvider()->deltaScreen; - } - - cr->move_to (begin_.x + 0.5, begin_.y + 0.5); - cr->line_to (end_.x + 0.5, end_.y + 0.5); - cr->stroke(); - } -} - -void Line::drawInnerGeometry (Cairo::RefPtr &cr, ObjectMOBuffer *objectBuffer, EditCoordSystem &coordSystem) -{ - if ((flags & F_VISIBLE) && innerLineWidth > 0.) { - if (state != INSENSITIVE) { - RGBColor color; - - if (flags & F_AUTO_COLOR) { - color = getInnerLineColor(); - } else { - color = innerLineColor; - } - - cr->set_source_rgb (color.getR(), color.getG(), color.getB()); - } - - cr->set_line_width (innerLineWidth); - - rtengine::Coord begin_ = begin; - rtengine::Coord end_ = end; - - if (datum == IMAGE) { - coordSystem.imageCoordToScreen (begin.x, begin.y, begin_.x, begin_.y); - coordSystem.imageCoordToScreen (end.x, end.y, end_.x, end_.y); - } else if (datum == CLICKED_POINT) { - begin_ += objectBuffer->getDataProvider()->posScreen; - end_ += objectBuffer->getDataProvider()->posScreen; - } else if (datum == CURSOR) { - begin_ += objectBuffer->getDataProvider()->posScreen + objectBuffer->getDataProvider()->deltaScreen; - end_ += objectBuffer->getDataProvider()->posScreen + objectBuffer->getDataProvider()->deltaScreen; - } - - cr->move_to (begin_.x + 0.5, begin_.y + 0.5); - cr->line_to (end_.x + 0.5, end_.y + 0.5); - - if (state == INSENSITIVE) { - std::valarray ds (1); - ds[0] = 4; - cr->set_source_rgba (1.0, 1.0, 1.0, 0.618); - cr->stroke_preserve(); - cr->set_source_rgba (0.0, 0.0, 0.0, 0.618); - cr->set_dash (ds, 0); - cr->stroke(); - ds.resize (0); - cr->set_dash (ds, 0); - } else { - cr->stroke(); - } - } -} - -void Line::drawToMOChannel (Cairo::RefPtr &cr, unsigned short id, ObjectMOBuffer *objectBuffer, EditCoordSystem &coordSystem) -{ - if (flags & F_HOVERABLE) { - cr->set_line_width ( getMouseOverLineWidth() ); - rtengine::Coord begin_ = begin; - rtengine::Coord end_ = end; - - if (datum == IMAGE) { - coordSystem.imageCoordToCropCanvas (begin.x, begin.y, begin_.x, begin_.y); - coordSystem.imageCoordToCropCanvas (end.x, end.y, end_.x, end_.y); - } else if (datum == CLICKED_POINT) { - begin_ += objectBuffer->getDataProvider()->posScreen; - end_ += objectBuffer->getDataProvider()->posScreen; - } else if (datum == CURSOR) { - begin_ += objectBuffer->getDataProvider()->posScreen + objectBuffer->getDataProvider()->deltaScreen; - end_ += objectBuffer->getDataProvider()->posScreen + objectBuffer->getDataProvider()->deltaScreen; - } - - // setting the color to the objet's ID - if (objectBuffer->getObjectMode() == OM_255) { - cr->set_source_rgba (0., 0., 0., ((id + 1) & 0xFF) / 255.); - } else { - cr->set_source_rgba (0., 0., 0., (id + 1) / 65535.); - } - - cr->move_to (begin_.x + 0.5, begin_.y + 0.5); - cr->line_to (end_.x + 0.5, end_.y + 0.5); - cr->stroke(); - } -} - -void Polyline::drawOuterGeometry (Cairo::RefPtr &cr, ObjectMOBuffer *objectBuffer, EditCoordSystem &coordSystem) -{ - if ((flags & F_VISIBLE) && state != INSENSITIVE && points.size() > 1) { - RGBColor color; - - if (flags & F_AUTO_COLOR) { - color = getOuterLineColor(); - } else { - color = outerLineColor; - } - - cr->set_source_rgb (color.getR(), color.getG(), color.getB()); - cr->set_line_width ( getOuterLineWidth() ); - - rtengine::Coord currPos; - - for (unsigned int i = 0; i < points.size(); ++i) { - currPos = points.at (i); - - if (datum == IMAGE) { - coordSystem.imageCoordToScreen (points.at (i).x, points.at (i).y, currPos.x, currPos.y); - } else if (datum == CLICKED_POINT) { - currPos += objectBuffer->getDataProvider()->posScreen; - } else if (datum == CURSOR) { - currPos += objectBuffer->getDataProvider()->posScreen + objectBuffer->getDataProvider()->deltaScreen; - } - - if (!i) { - cr->move_to (currPos.x + 0.5, currPos.y + 0.5); - } else { - cr->line_to (currPos.x + 0.5, currPos.y + 0.5); - } - } - - if (filled) { - cr->fill_preserve(); - cr->stroke(); - } else { - cr->stroke(); - } - } -} - -void Polyline::drawInnerGeometry (Cairo::RefPtr &cr, ObjectMOBuffer *objectBuffer, EditCoordSystem &coordSystem) -{ - if ((flags & F_VISIBLE) && points.size() > 1) { - if (state != INSENSITIVE) { - RGBColor color; - - if (flags & F_AUTO_COLOR) { - color = getInnerLineColor(); - } else { - color = innerLineColor; - } - - cr->set_source_rgb (color.getR(), color.getG(), color.getB()); - } - - cr->set_line_width ( innerLineWidth ); - - if (filled && state != INSENSITIVE) { - rtengine::Coord currPos; - - for (unsigned int i = 0; i < points.size(); ++i) { - currPos = points.at (i); - - if (datum == IMAGE) { - coordSystem.imageCoordToScreen (points.at (i).x, points.at (i).y, currPos.x, currPos.y); - } else if (datum == CLICKED_POINT) { - currPos += objectBuffer->getDataProvider()->posScreen; - } else if (datum == CURSOR) { - currPos += objectBuffer->getDataProvider()->posScreen + objectBuffer->getDataProvider()->deltaScreen; - } - - if (!i) { - cr->move_to (currPos.x + 0.5, currPos.y + 0.5); - } else { - cr->line_to (currPos.x + 0.5, currPos.y + 0.5); - } - } - - if (innerLineWidth > 0.) { - cr->fill_preserve(); - cr->stroke(); - } else { - cr->fill(); - } - } else if (innerLineWidth > 0.) { - rtengine::Coord currPos; - - for (unsigned int i = 0; i < points.size(); ++i) { - currPos = points.at (i); - - if (datum == IMAGE) { - coordSystem.imageCoordToScreen (points.at (i).x, points.at (i).y, currPos.x, currPos.y); - } else if (datum == CLICKED_POINT) { - currPos += objectBuffer->getDataProvider()->posScreen; - } else if (datum == CURSOR) { - currPos += objectBuffer->getDataProvider()->posScreen + objectBuffer->getDataProvider()->deltaScreen; - } - - if (!i) { - cr->move_to (currPos.x + 0.5, currPos.y + 0.5); - } else { - cr->line_to (currPos.x + 0.5, currPos.y + 0.5); - } - } - - if (state == INSENSITIVE) { - std::valarray ds (1); - ds[0] = 4; - cr->set_source_rgba (1.0, 1.0, 1.0, 0.618); - cr->stroke_preserve(); - cr->set_source_rgba (0.0, 0.0, 0.0, 0.618); - cr->set_dash (ds, 0); - cr->stroke(); - ds.resize (0); - cr->set_dash (ds, 0); - } else { - cr->stroke(); - } - } - } -} - -void Polyline::drawToMOChannel (Cairo::RefPtr &cr, unsigned short id, ObjectMOBuffer *objectBuffer, EditCoordSystem &coordSystem) -{ - if ((flags & F_HOVERABLE) && points.size() > 1) { - rtengine::Coord currPos; - - // setting the color to the objet's ID - if (objectBuffer->getObjectMode() == OM_255) { - cr->set_source_rgba (0., 0., 0., ((id + 1) & 0xFF) / 255.); - } else { - cr->set_source_rgba (0., 0., 0., (id + 1) / 65535.); - } - - for (unsigned int i = 0; i < points.size(); ++i) { - cr->set_line_width ( getMouseOverLineWidth() ); - currPos = points.at (i); - - if (datum == IMAGE) { - coordSystem.imageCoordToCropCanvas (points.at (i).x, points.at (i).y, currPos.x, currPos.y); - } else if (datum == CLICKED_POINT) { - currPos += objectBuffer->getDataProvider()->posScreen; - } else if (datum == CURSOR) { - currPos += objectBuffer->getDataProvider()->posScreen + objectBuffer->getDataProvider()->deltaScreen; - } - - if (!i) { - cr->move_to (currPos.x + 0.5, currPos.y + 0.5); - } else { - cr->line_to (currPos.x + 0.5, currPos.y + 0.5); - } - } - - if (filled) { - if (innerLineWidth > 0.) { - cr->fill_preserve(); - cr->stroke(); - } else { - cr->fill(); - } - } else { - cr->stroke(); - } - } -} - -void Rectangle::setXYWH (int left, int top, int width, int height) -{ - topLeft.set (left, top); - bottomRight.set (left + width, top + height); -} - -void Rectangle::setXYXY (int left, int top, int right, int bottom) -{ - topLeft.set (left, top); - bottomRight.set (right, bottom); -} - -void Rectangle::setXYWH (rtengine::Coord topLeft, rtengine::Coord widthHeight) -{ - this->topLeft = topLeft; - this->bottomRight = topLeft + widthHeight; -} - -void Rectangle::setXYXY (rtengine::Coord topLeft, rtengine::Coord bottomRight) -{ - this->topLeft = topLeft; - this->bottomRight = bottomRight; -} - -void Rectangle::drawOuterGeometry (Cairo::RefPtr &cr, ObjectMOBuffer *objectBuffer, EditCoordSystem &coordSystem) -{ - if ((flags & F_VISIBLE) && state != INSENSITIVE) { - RGBColor color; - - if (flags & F_AUTO_COLOR) { - color = getOuterLineColor(); - } else { - color = outerLineColor; - } - - cr->set_source_rgb (color.getR(), color.getG(), color.getB()); - cr->set_line_width ( getOuterLineWidth() ); - - rtengine::Coord tl, br; - - if (datum == IMAGE) { - coordSystem.imageCoordToScreen (topLeft.x, topLeft.y, tl.x, tl.y); - } else if (datum == CLICKED_POINT) { - tl = topLeft + objectBuffer->getDataProvider()->posScreen; - } else if (datum == CURSOR) { - tl = topLeft + objectBuffer->getDataProvider()->posScreen + objectBuffer->getDataProvider()->deltaScreen; - } - - if (datum == IMAGE) { - coordSystem.imageCoordToScreen (bottomRight.x, bottomRight.y, br.x, br.y); - } else if (datum == CLICKED_POINT) { - br = bottomRight + objectBuffer->getDataProvider()->posScreen; - } else if (datum == CURSOR) { - br = bottomRight + objectBuffer->getDataProvider()->posScreen + objectBuffer->getDataProvider()->deltaScreen; - } - - cr->rectangle (tl.x + 0.5, tl.y + 0.5, br.x - tl.x, br.y - tl.y); - - if (filled) { - cr->fill_preserve(); - cr->stroke(); - } else { - cr->stroke(); - } - } -} - -void Rectangle::drawInnerGeometry (Cairo::RefPtr &cr, ObjectMOBuffer *objectBuffer, EditCoordSystem &coordSystem) -{ - if (flags & F_VISIBLE) { - if (state != INSENSITIVE) { - RGBColor color; - - if (flags & F_AUTO_COLOR) { - color = getInnerLineColor(); - } else { - color = innerLineColor; - } - - cr->set_source_rgb (color.getR(), color.getG(), color.getB()); - } - - cr->set_line_width ( innerLineWidth ); - - rtengine::Coord tl, br; - - if (datum == IMAGE) { - coordSystem.imageCoordToScreen (topLeft.x, topLeft.y, tl.x, tl.y); - } else if (datum == CLICKED_POINT) { - tl = topLeft + objectBuffer->getDataProvider()->posScreen; - } else if (datum == CURSOR) { - tl = topLeft + objectBuffer->getDataProvider()->posScreen + objectBuffer->getDataProvider()->deltaScreen; - } - - if (datum == IMAGE) { - coordSystem.imageCoordToScreen (bottomRight.x, bottomRight.y, br.x, br.y); - } else if (datum == CLICKED_POINT) { - br = bottomRight + objectBuffer->getDataProvider()->posScreen; - } else if (datum == CURSOR) { - br = bottomRight + objectBuffer->getDataProvider()->posScreen + objectBuffer->getDataProvider()->deltaScreen; - } - - if (filled && state != INSENSITIVE) { - cr->rectangle (tl.x + 0.5, tl.y + 0.5, br.x - tl.x, br.y - tl.y); - - if (innerLineWidth > 0.) { - cr->fill_preserve(); - cr->stroke(); - } else { - cr->fill(); - } - } else if (innerLineWidth > 0.) { - cr->rectangle (tl.x + 0.5, tl.y + 0.5, br.x - tl.x, br.y - tl.y); - - if (state == INSENSITIVE) { - std::valarray ds (1); - ds[0] = 4; - cr->set_source_rgba (1.0, 1.0, 1.0, 0.618); - cr->stroke_preserve(); - cr->set_source_rgba (0.0, 0.0, 0.0, 0.618); - cr->set_dash (ds, 0); - cr->stroke(); - ds.resize (0); - cr->set_dash (ds, 0); - } else { - cr->stroke(); - } - } - } -} - -void Rectangle::drawToMOChannel (Cairo::RefPtr &cr, unsigned short id, ObjectMOBuffer *objectBuffer, EditCoordSystem &coordSystem) -{ - if (flags & F_HOVERABLE) { - cr->set_line_width ( getMouseOverLineWidth() ); - - rtengine::Coord tl, br; - - if (datum == IMAGE) { - coordSystem.imageCoordToCropCanvas (topLeft.x, topLeft.y, tl.x, tl.y); - } else if (datum == CLICKED_POINT) { - tl = topLeft + objectBuffer->getDataProvider()->posScreen; - } else if (datum == CURSOR) { - tl = topLeft + objectBuffer->getDataProvider()->posScreen + objectBuffer->getDataProvider()->deltaScreen; - } - - if (datum == IMAGE) { - coordSystem.imageCoordToCropCanvas (bottomRight.x, bottomRight.y, br.x, br.y); - } else if (datum == CLICKED_POINT) { - br = bottomRight + objectBuffer->getDataProvider()->posScreen; - } else if (datum == CURSOR) { - br = bottomRight + objectBuffer->getDataProvider()->posScreen + objectBuffer->getDataProvider()->deltaScreen; - } - - // setting the color to the objet's ID - if (objectBuffer->getObjectMode() == OM_255) { - cr->set_source_rgba (0., 0., 0., ((id + 1) & 0xFF) / 255.); - } else { - cr->set_source_rgba (0., 0., 0., (id + 1) / 65535.); - } - - cr->rectangle (tl.x + 0.5, tl.y + 0.5, br.x - tl.x, br.y - tl.y); - - if (filled) { - if (innerLineWidth > 0.) { - cr->fill_preserve(); - cr->stroke(); - } else { - cr->fill(); - } - } else { - cr->stroke(); - } - } -} - -void OPIcon::drivenPointToRectangle (const rtengine::Coord &pos, - rtengine::Coord &topLeft, rtengine::Coord &bottomRight, int W, int H) -{ - switch (drivenPoint) { - case (DP_CENTERCENTER): - topLeft.x = pos.x - W / 2; - topLeft.y = pos.y - H / 2; - break; - - case (DP_TOPLEFT): - topLeft.x = pos.x; - topLeft.y = pos.y; - break; - - case (DP_TOPCENTER): - topLeft.x = pos.x - W / 2; - topLeft.y = pos.y; - break; - - case (DP_TOPRIGHT): - topLeft.x = pos.x - W; - topLeft.y = pos.y; - break; - - case (DP_CENTERRIGHT): - topLeft.x = pos.x - W; - topLeft.y = pos.y - H / 2; - break; - - case (DP_BOTTOMRIGHT): - topLeft.x = pos.x - W; - topLeft.y = pos.y - H; - break; - - case (DP_BOTTOMCENTER): - topLeft.x = pos.x - W / 2; - topLeft.y = pos.y - H; - break; - - case (DP_BOTTOMLEFT): - topLeft.x = pos.x; - topLeft.y = pos.y - H; - break; - - case (DP_CENTERLEFT): - topLeft.x = pos.x; - topLeft.y = pos.y - H / 2; - break; - } - - bottomRight.x = topLeft.x + W - 1; - bottomRight.y = topLeft.y + H - 1; -} - -OPIcon::OPIcon(const Cairo::RefPtr &normal, - const Cairo::RefPtr &active, - const Cairo::RefPtr &prelight, - const Cairo::RefPtr &dragged, - const Cairo::RefPtr &insensitive, - DrivenPoint drivenPoint) : - drivenPoint (drivenPoint) -{ - if (normal) { - normalImg = normal; - } - - if (prelight) { - prelightImg = prelight; - } - - if (active) { - activeImg = active; - } - - if (dragged) { - draggedImg = dragged; - } - - if (insensitive) { - insensitiveImg = insensitive; - } -} - -OPIcon::OPIcon (Glib::ustring normalImage, Glib::ustring activeImage, Glib::ustring prelightImage, - Glib::ustring draggedImage, Glib::ustring insensitiveImage, DrivenPoint drivenPoint) : drivenPoint (drivenPoint) -{ - if (!normalImage.empty()) { - normalImg->setImage(normalImage); - } - - if (!prelightImage.empty()) { - prelightImg->setImage(prelightImage); - } - - if (!activeImage.empty()) { - activeImg->setImage(activeImage); - } - - if (!draggedImage.empty()) { - draggedImg->setImage(draggedImage); - } - - if (!insensitiveImage.empty()) { - insensitiveImg->setImage(insensitiveImage); - } -} - -const Cairo::RefPtr OPIcon::getNormalImg() -{ - return normalImg; -} -const Cairo::RefPtr OPIcon::getPrelightImg() -{ - return prelightImg; -} -const Cairo::RefPtr OPIcon::getActiveImg() -{ - return activeImg; -} -const Cairo::RefPtr OPIcon::getDraggedImg() -{ - return draggedImg; -} -const Cairo::RefPtr OPIcon::getInsensitiveImg() -{ - return insensitiveImg; -} - -void OPIcon::drawImage(Cairo::RefPtr &img, - Cairo::RefPtr &cr, ObjectMOBuffer *objectBuffer, - EditCoordSystem &coordSystem) -{ - int imgW = img->getWidth(); - int imgH = img->getHeight(); - - rtengine::Coord pos; - - if (datum == IMAGE) { - coordSystem.imageCoordToScreen (position.x, position.y, pos.x, pos.y); - } else if (datum == CLICKED_POINT) { - pos = position + objectBuffer->getDataProvider()->posScreen; - } else if (datum == CURSOR) - pos = position + objectBuffer->getDataProvider()->posScreen - + objectBuffer->getDataProvider()->deltaScreen; - - rtengine::Coord tl, br; // Coordinate of the rectangle in the CropBuffer coordinate system - drivenPointToRectangle (pos, tl, br, imgW, imgH); - - cr->set_source(img->get(), tl.x, tl.y); - cr->set_line_width (0.); - cr->rectangle (tl.x, tl.y, imgW, imgH); - cr->fill(); -} - -void OPIcon::drawMOImage(Cairo::RefPtr &img, Cairo::RefPtr &cr, - unsigned short id, ObjectMOBuffer *objectBuffer, EditCoordSystem &coordSystem) -{ - // test of F_HOVERABLE has already been done - - int imgW = img->getWidth(); - int imgH = img->getHeight(); - - rtengine::Coord pos; - - if (datum == IMAGE) { - coordSystem.imageCoordToCropCanvas (position.x, position.y, pos.x, pos.y); - } else if (datum == CLICKED_POINT) { - pos = position + objectBuffer->getDataProvider()->posScreen; - } else if (datum == CURSOR) - pos = position + objectBuffer->getDataProvider()->posScreen - + objectBuffer->getDataProvider()->deltaScreen; - - rtengine::Coord tl, br; // Coordinate of the rectangle in the CropBuffer coordinate system - drivenPointToRectangle (pos, tl, br, imgW, imgH); - - // drawing the lower byte's value - if (objectBuffer->getObjectMode() == OM_255) { - cr->set_source_rgba (0., 0., 0., ((id + 1) & 0xFF) / 255.); - } else { - cr->set_source_rgba (0., 0., 0., (id + 1) / 65535.); - } - - cr->set_line_width (0.); - cr->rectangle (tl.x, tl.y, imgW, imgH); - cr->fill(); -} - -void OPIcon::drawOuterGeometry (Cairo::RefPtr &cr, - ObjectMOBuffer *objectBuffer, EditCoordSystem &coordSystem) {} - -void OPIcon::drawInnerGeometry (Cairo::RefPtr &cr, - ObjectMOBuffer *objectBuffer, EditCoordSystem &coordSystem) -{ - if (flags & F_VISIBLE) { - // Here we will handle fall-back solutions - - State tmpState = state; // can be updated through the successive test - - if (tmpState == INSENSITIVE) { - if (!insensitiveImg) { - tmpState = NORMAL; - } else { - OPIcon::drawImage (insensitiveImg, cr, objectBuffer, coordSystem); - return; - } - } - - if (tmpState == DRAGGED) { - if (!draggedImg) { - tmpState = ACTIVE; - } else { - OPIcon::drawImage (draggedImg, cr, objectBuffer, coordSystem); - return; - } - } - - if (tmpState == ACTIVE) { - if (!activeImg) { - tmpState = PRELIGHT; - } else { - OPIcon::drawImage (activeImg, cr, objectBuffer, coordSystem); - return; - } - } - - if (tmpState == PRELIGHT) { - if (!prelightImg) { - tmpState = NORMAL; - } else { - OPIcon::drawImage (prelightImg, cr, objectBuffer, coordSystem); - return; - } - } - - if (tmpState == NORMAL && normalImg) { - OPIcon::drawImage (normalImg, cr, objectBuffer, coordSystem); - } - } -} - -void OPIcon::drawToMOChannel (Cairo::RefPtr &cr, unsigned short id, - ObjectMOBuffer *objectBuffer, EditCoordSystem &coordSystem) -{ - if (flags & F_HOVERABLE) { - // Here we will handle fallback solutions - State tmpState = state; - - if (tmpState == INSENSITIVE) { - if (!insensitiveImg) { - tmpState = NORMAL; - } else { - OPIcon::drawMOImage (insensitiveImg, cr, id, objectBuffer, coordSystem); - return; - } - } - - if (tmpState == DRAGGED) { - if (!draggedImg) { - tmpState = ACTIVE; - } else { - OPIcon::drawMOImage (draggedImg, cr, id, objectBuffer, coordSystem); - return; - } - } - - if (tmpState == ACTIVE) { - if (!activeImg) { - tmpState = PRELIGHT; - } else { - OPIcon::drawMOImage (activeImg, cr, id, objectBuffer, coordSystem); - return; - } - } - - if (tmpState == PRELIGHT) { - if (!prelightImg) { - tmpState = NORMAL; - } else { - OPIcon::drawMOImage (prelightImg, cr, id, objectBuffer, coordSystem); - return; - } - } - - if (tmpState == NORMAL && normalImg) { - OPIcon::drawMOImage (normalImg, cr, id, objectBuffer, coordSystem); - } - } -} - -#endif - -EditSubscriber::EditSubscriber (EditType editType) : ID (EUID_None), editingType (editType), bufferType (BT_SINGLEPLANE_FLOAT), provider (nullptr), action (ES_ACTION_NONE) {} - -void EditSubscriber::setEditProvider (EditDataProvider *provider) -{ - this->provider = provider; -} - -void EditSubscriber::setEditID (EditUniqueID ID, BufferType buffType) -{ - this->ID = ID; - bufferType = buffType; -} - -bool EditSubscriber::isCurrentSubscriber() -{ - //if (provider && provider->getCurrSubscriber()) - // return provider->getCurrSubscriber()->getEditID() == ID; - - if (provider) { - return provider->getCurrSubscriber() == this; - } - - return false; -} - -void EditSubscriber::subscribe() -{ - if (provider) { - provider->subscribe (this); - } -} - -void EditSubscriber::unsubscribe() -{ - if (provider) { - provider->unsubscribe(); - } -} - -void EditSubscriber::switchOffEditMode() -{ - unsubscribe(); -} - -EditUniqueID EditSubscriber::getEditID() -{ - return ID; -} - -EditType EditSubscriber::getEditingType() -{ - return editingType; -} - -BufferType EditSubscriber::getPipetteBufferType() -{ - return bufferType; -} - -bool EditSubscriber::isDragging() -{ - return action == ES_ACTION_DRAGGING; -} - -bool EditSubscriber::isPicking() -{ - return action == ES_ACTION_PICKING; -} - -//-------------------------------------------------------------------------------------------------- - - -EditDataProvider::EditDataProvider() : currSubscriber (nullptr), object (0), posScreen (-1, -1), posImage (-1, -1), - deltaScreen (0, 0), deltaImage (0, 0), deltaPrevScreen (0, 0), deltaPrevImage (0, 0) -{ - pipetteVal[0] = pipetteVal[1] = pipetteVal[2] = 0.f; -} - -void EditDataProvider::subscribe (EditSubscriber *subscriber) -{ - if (currSubscriber) { - currSubscriber->switchOffEditMode(); - } - - currSubscriber = subscriber; -} - -void EditDataProvider::unsubscribe() -{ - currSubscriber = nullptr; -} - -void EditDataProvider::switchOffEditMode() -{ - if (currSubscriber) { - currSubscriber->switchOffEditMode (); - } -} - -CursorShape EditDataProvider::getCursor (int objectID) -{ - if (currSubscriber) { - currSubscriber->getCursor (objectID); - } - - return CSHandOpen; -} - -EditSubscriber* EditDataProvider::getCurrSubscriber() -{ - return currSubscriber; -} - diff --git a/rtgui/edit.h b/rtgui/edit.h deleted file mode 100644 index 11de32244..000000000 --- a/rtgui/edit.h +++ /dev/null @@ -1,937 +0,0 @@ -/* - * This file is part of RawTherapee. - * - * Copyright (c) 2004-2010 Gabor Horvath - * - * RawTherapee is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * (at your option) any later version. - * - * RawTherapee is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with RawTherapee. If not, see . - */ -#pragma once -#include -#include "../rtengine/imagefloat.h" -#include "editid.h" -#include "cursormanager.h" -#include "../rtengine/rt_math.h" -#include "../rtengine/coord.h" -#include "guiutils.h" -#include "options.h" - -#ifdef GUIVERSION -#include "rtsurface.h" -#endif - -class EditDataProvider; -class EditSubscriber; - -/** @file - * - * The Edit mechanism is designed to let tools (subscribers) communicate with the preview area (provider). - * Subscribers will be tools that need to create some graphics in the preview area, to let the user interact - * with it in a more user friendly way. - * - * Do not confuse with _local_ editing, which is another topic implemented in another class. The Edit feature - * is also not supported in batch editing from the File Browser. - * - * Edit tool can be of 2 types: pipette editing and object editing. - * - * ## Pipette edition - * - * By using this class, a pipette mechanism can be handled on the preview. - * - * Each pipette Edit tool must have a unique ID, that will identify them, and which let the ImProcCoordinator - * or other mechanism act as appropriated. They are all defined in rtgui/editid.h. A buffer type has to be given - * too, to know which kind of buffer to allocate (see EditSubscriber::BufferType). - * - * Only the first mouse button can be used to manipulate the pipette on the Preview, that's why the developer has - * to implement at least the following 4 methods: - * - mouseOver - * - button1Pressed - * - drag1 - * - button1Released - * - * Actually, only curves does use this class, and everything is handled for curve implementor (as much as possible). - * See the curve's class documentation to see how to implement the curve's pipette feature. - * - * ### Event handling - * - * The mouseOver method is called on each mouse movement, excepted when dragging a point. This method can then access - * the pipetteVal array values, which contain the mean of the pixel read in the buffer, or -1 if the cursor is outside - * of the image. In this case, EditDataProvider::object is also set to 0 (and 1 if over the image). - * - * When the user will click on the left mouse button while pressing the CTRL key, button1Pressed will be called. - * Setting "dragging" to true (or false) is not required for the pipette type editing. - * - * The drag1 method will be called on all subsequent mouse move. The pipetteVal[3] array will already be filled with - * the mean of the read values under the cursor (actually a fixed square of 8px). If the BufferType is BT_SINGLEPLANE_FLOAT, - * only the first array value will be filled. - * - * Then the button1Released will be called to stop the dragging. - * - * ## Object edition - * - * By using this class, objects can be drawn and manipulated on the preview. - * - * The developer has to handle the buttonPress, buttonRelease, drag and mouseOver methods that he needs. There - * are buttonPress, buttonRelease and drag methods dedicated to each mouse button, for better flexibility - * (e.g.button2Press, button2Release, drag2 will handle event when mouse button 2 is used first). RT actually - * does not handle multiple mouse button event (e.g. button1 + button2), only one at a time. The first button pressed - * set the mechanism, all other combined button press are ignored. - * - * The developer also have to fill 2 display list with object of the Geometry subclass. Each geometric shape - * _can_ be used in one or the other, or both list at a time. - * - * The first list (visibleGeometry) is used to be displayed on the preview. The developer will have to set their state - * manually (see Geometry::State), but the display shape, line width and color can be handled automatically, or with - * specific values. To be displayed, the F_VISIBLE flag has to be set through the setActive or setVisible methods. - * - * The second list (mouseOverGeometry) is used in a backbuffer, the color used to draw the shape being the id of the - * mouseOverGeometry. As an example, you could create a line to be shown in the preview, but create 2 filled Circle object - * to be used as mouseOver detection, one on each end of the line. The association between both shape (visible and mouseOver) - * is handled by the developer. To be displayed on this backbuffer, the F_HOVERABLE flag has to be set through the - * setActive or setHoverable methods. For overlapping mouse over geometry, the priority is set by the order in the list : - * the last item is detected first (think of it like a stack piled up). - * - * - * ### Event handling - * - * RT will draw in the back buffer all mouseOverGeometry set by the developer once the Edit button is pressed, and handle - * the events automatically. - * - * RT will call the mouseOver method on each mouse movement where no mouse button is pressed. - * - * On mouse button press over a mouseOverGeometry (that has F_HOVERABLE set), it will call the button press method corresponding - * to the button (e.g. button1Pressed for mouse button 1), with the modifier key as parameter. Any other mouse button pressed at - * the same time will be ignored. It's up to the developer to decide whether this action is starting a 'drag' or 'pick' action, - * by setting the 'action' parameter to the appropriated value. - * - * If the user sets action to ES_ACTION_DRAGGING, RT will then send drag1 events (to stay with our button 1 pressed example) on each - * mouse movement. It's up to the developer of the tool to handle the dragging. The EditProvider class will help you in this by - * handling the actual position in various coordinate system and ways. - * - * When the user will release the mouse button, RT will call the button1Release event (in our example). The developer have - * then to set action to ES_ACTION_NONE. - * - * If the user sets action to ES_ACTION_PICKING, RT will keep in memory the mouseOver object that was selected when pressing the mouse - * (e.g. button 1), as well as the modifier keys. - * - * The element is said to be picked when the mouse button is released over the same mouse over object and with the same active - * modifier keys. In this case, the corresponding picked event (e.g. picked1 in our example) and the 'picked' flag will be true. - * If any of those condition is false, picked1 will still be be called to terminate the initiated picking action, but 'picked' - * will be false. This is necessary because the user may want to update the geometry if the picking is aborted. The developer have - * then to set action to ES_ACTION_NONE. - * - * Picking an on-screen element correspond to single-clicking on it. No double click is supported so far. - * - * Each of these methods have to returns a boolean value saying that the preview has to be refreshed or not (i.e. the displayed - * geometry). - * - * ## Other general internal implementation notes - * - * When a tool is being constructed, unique IDs are affected to the EditSubscribers of the Pipette type. - * Then the EditorPanel class will ask all ToolPanel to register the 'after' preview ImageArea object as data provider. - * The Subscribers have now to provide a toggle button to click on to start the Edit listening. When toggling on, the Subscriber - * register itself to the DataProvider, then an event is thrown through the standard ToolPanelListener::panelChanged - * method to update the preview with new graphics to be displayed. If a previous Edit button was active, it will be deactivated - * (the Edit buttons are mutually exclusive). For the Pipette type, a buffer will be created and has to be populated - * by the developer in rtengine's pipeline. The unique pipette ID will be used to know where to fill the buffer, as each pipette - * will need different data, corresponding to the state of the image right before the tool that needs pipette values. E.g for - * the HSV tool, the Hue and Saturation and Value curves are applied on the current state of the image. That's why the pipette - * of the H, S and V curve will share the same data of this "current state", otherwise the read value would be wrong. - * - * When the Edit process stops, the Subscriber is removed from the DataProvider, so buffers can be freed up. - * A new ToolPanelListener::panelChanged event is also thrown to update the preview again, without the tool's - * graphical objects. The Edit button is also toggled off (by the user or programmatically). - * - * It means that each Edit buttons toggled on will start an update of the preview which might or might not create - * a new History entry, depending on the ProcEvent used. - * - */ - - - -class ObjectMOBuffer -{ -private: - - // Used to draw the objects where the color correspond to the object's ID, in order to find the correct object when hovering - Cairo::RefPtr objectMap; - ObjectMode objectMode; - -protected: - - // To avoid duplicated information, we points to a EditDataProvider that contains the current EditSubscriber - // instead of pointing to the EditSubscriber directly - EditDataProvider* dataProvider; - - void createBuffer(int width, int height); - void resize(int newWidth, int newHeight); - void flush(); - EditSubscriber *getEditSubscriber (); - -public: - explicit ObjectMOBuffer (EditDataProvider *dataProvider); - ~ObjectMOBuffer(); - - EditDataProvider* getDataProvider (); - void setObjectMode (ObjectMode newType); - ObjectMode getObjectMode (); - - Cairo::RefPtr& getObjectMap (); - - // return true if the buffer has been allocated - bool bufferCreated(); - - int getObjectID (const rtengine::Coord& location); -}; - - -/** @brief Coordinate system where the widgets will be drawn - * - * The EditCoordSystem is used to define a screen and an image coordinate system. - */ -class EditCoordSystem -{ -public: - virtual ~EditCoordSystem() {} - - /// Convert the widget's DrawingArea (i.e. preview area) coords to the edit buffer coords - virtual void screenCoordToCropBuffer (int phyx, int phyy, int& cropx, int& cropy) = 0; - /// Convert the widget's DrawingArea (i.e. preview area) coords to the full image coords - virtual void screenCoordToImage (int phyx, int phyy, int& imgx, int& imgy) = 0; - /// Convert the image coords to the widget's DrawingArea (i.e. preview area) coords - virtual void imageCoordToScreen (int imgx, int imgy, int& phyx, int& phyy) = 0; - /// Convert the image coords to the crop's canvas coords (full image + padding) - virtual void imageCoordToCropCanvas (int imgx, int imgy, int& phyx, int& phyy) = 0; - /// Convert the image coords to the edit buffer coords (includes borders) - virtual void imageCoordToCropBuffer (int imgx, int imgy, int& phyx, int& phyy) = 0; - /// Convert the image coords to the displayed image coords (no borders here) - virtual void imageCoordToCropImage (int imgx, int imgy, int& phyx, int& phyy) = 0; - /// Convert a size value from the preview's scale to the image's scale - virtual int scaleValueToImage (int value) = 0; - /// Convert a size value from the preview's scale to the image's scale - virtual float scaleValueToImage (float value) = 0; - /// Convert a size value from the preview's scale to the image's scale - virtual double scaleValueToImage (double value) = 0; - /// Convert a size value from the image's scale to the preview's scale - virtual int scaleValueToCanvas (int value) = 0; - /// Convert a size value from the image's scale to the preview's scale - virtual float scaleValueToCanvas (float value) = 0; - /// Convert a size value from the image's scale to the preview's scale - virtual double scaleValueToCanvas (double value) = 0; -}; - -class RGBColor -{ - double r; - double g; - double b; - -public: - RGBColor (); - explicit RGBColor (double r, double g, double b); - explicit RGBColor (char r, char g, char b); - - void setColor (double r, double g, double b); - void setColor (char r, char g, char b); - - double getR (); - double getG (); - double getB (); -}; - -class RGBAColor : public RGBColor -{ - double a; - -public: - RGBAColor (); - explicit RGBAColor (double r, double g, double b, double a); - explicit RGBAColor (char r, char g, char b, char a); - - void setColor (double r, double g, double b, double a); - void setColor (char r, char g, char b, char a); - - double getA (); -}; - -/// @brief Displayable and MouseOver geometry base class -class Geometry -{ -public: - /// @brief Graphical state of the element - enum State { - NORMAL, /// Default state - ACTIVE, /// Focused state - PRELIGHT, /// Hovered state - DRAGGED, /// When being dragged - INSENSITIVE /// Displayed but insensitive - }; - - /// @brief Coordinate space and origin of the point - enum Datum { - IMAGE, /// Image coordinate system with image's top left corner as origin - CLICKED_POINT, /// Screen coordinate system with clicked point as origin - CURSOR /// Screen coordinate system with actual cursor position as origin - }; - enum Flags { - F_VISIBLE = 1 << 0, /// true if the geometry have to be drawn on the visible layer - F_HOVERABLE = 1 << 1, /// true if the geometry have to be drawn on the "mouse over" layer - F_AUTO_COLOR = 1 << 2, /// true if the color depend on the state value, not the color field above - }; - - /// @brief Key point of the image's rectangle that is used to locate the icon copy to the target point: - enum DrivenPoint { - DP_CENTERCENTER, - DP_TOPLEFT, - DP_TOPCENTER, - DP_TOPRIGHT, - DP_CENTERRIGHT, - DP_BOTTOMRIGHT, - DP_BOTTOMCENTER, - DP_BOTTOMLEFT, - DP_CENTERLEFT - }; - -protected: - RGBColor innerLineColor; - RGBColor outerLineColor; - short flags; - -public: - float innerLineWidth; // ...outerLineWidth = innerLineWidth+2 - Datum datum; - State state; // set by the Subscriber - - Geometry (); - virtual ~Geometry() {} - - void setInnerLineColor (double r, double g, double b); - void setInnerLineColor (char r, char g, char b); - RGBColor getInnerLineColor (); - void setOuterLineColor (double r, double g, double b); - void setOuterLineColor (char r, char g, char b); - RGBColor getOuterLineColor (); - double getOuterLineWidth (); - double getMouseOverLineWidth (); - void setAutoColor (bool aColor); - bool isVisible (); - void setVisible (bool visible); - bool isHoverable (); - void setHoverable (bool visible); - - - // setActive will enable/disable the visible and hoverable flags in one shot! - void setActive (bool active); - - virtual void drawOuterGeometry (Cairo::RefPtr &cr, ObjectMOBuffer *objectBuffer, EditCoordSystem &coordSystem) = 0; - virtual void drawInnerGeometry (Cairo::RefPtr &cr, ObjectMOBuffer *objectBuffer, EditCoordSystem &coordSystem) = 0; - virtual void drawToMOChannel (Cairo::RefPtr &cr, unsigned short id, ObjectMOBuffer *objectBuffer, EditCoordSystem &coordSystem) = 0; -}; - -#ifdef GUIVERSION - -class Circle : public Geometry -{ -public: - rtengine::Coord center; - int radius; - bool filled; - bool radiusInImageSpace; /// If true, the radius depend on the image scale; if false, it is a fixed 'screen' size - - Circle (); - Circle (rtengine::Coord& center, int radius, bool filled = false, bool radiusInImageSpace = false); - Circle (int centerX, int centerY, int radius, bool filled = false, bool radiusInImageSpace = false); - - void drawOuterGeometry (Cairo::RefPtr &cr, ObjectMOBuffer *objectBuffer, EditCoordSystem &coordSystem) override; - void drawInnerGeometry (Cairo::RefPtr &cr, ObjectMOBuffer *objectBuffer, EditCoordSystem &coordSystem) override; - void drawToMOChannel (Cairo::RefPtr &cr, unsigned short id, ObjectMOBuffer *objectBuffer, EditCoordSystem &coordSystem) override; -}; - -class Arcellipse : public Geometry -{ -public: - rtengine::Coord center; - // rtengine::Coord scalx; - // rtengine::Coord scaly; - // TODO translax, translay, scalx and scaly are not used - double radius; - double radius2; - double translax; - double translay; - double scalx; - double scaly; - double begang; - double endang; - bool filled; - bool radiusInImageSpace; /// If true, the radius depend on the image scale; if false, it is a fixed 'screen' size - - Arcellipse (); - Arcellipse (rtengine::Coord& center, double radius, double radius2, double translax, double translay, double scalx, double scaly, double begang, double endang, bool filled = false, bool radiusInImageSpace = false); - Arcellipse (int centerX, int centerY, double radius, double radius2, double translax, double translay, double scalx, double scaly, double begang, double endang, bool filled = false, bool radiusInImageSpace = false); - - void drawOuterGeometry (Cairo::RefPtr &cr, ObjectMOBuffer *objectBuffer, EditCoordSystem &coordSystem); - void drawInnerGeometry (Cairo::RefPtr &cr, ObjectMOBuffer *objectBuffer, EditCoordSystem &coordSystem); - void drawToMOChannel (Cairo::RefPtr &cr, unsigned short id, ObjectMOBuffer *objectBuffer, EditCoordSystem &coordSystem); -}; - -class Beziers : public Geometry -{ -public: - rtengine::Coord begin; - rtengine::Coord inter; - rtengine::Coord end; - - Beziers (); - Beziers (rtengine::Coord& begin, rtengine::Coord& inter, rtengine::Coord& end); - Beziers (float beginX, float beginY, float interX, float interY, float endX, float endY); - - void drawOuterGeometry (Cairo::RefPtr &cr, ObjectMOBuffer *objectBuffer, EditCoordSystem &coordSystem); - void drawInnerGeometry (Cairo::RefPtr &cr, ObjectMOBuffer *objectBuffer, EditCoordSystem &coordSystem); - void drawToMOChannel (Cairo::RefPtr &cr, unsigned short id, ObjectMOBuffer *objectBuffer, EditCoordSystem &coordSystem); -}; - - -class Line : public Geometry -{ -public: - rtengine::Coord begin; - rtengine::Coord end; - - Line (); - Line (rtengine::Coord& begin, rtengine::Coord& end); - Line (int beginX, int beginY, int endX, int endY); - - void drawOuterGeometry (Cairo::RefPtr &cr, ObjectMOBuffer *objectBuffer, EditCoordSystem &coordSystem) override; - void drawInnerGeometry (Cairo::RefPtr &cr, ObjectMOBuffer *objectBuffer, EditCoordSystem &coordSystem) override; - void drawToMOChannel (Cairo::RefPtr &cr, unsigned short id, ObjectMOBuffer *objectBuffer, EditCoordSystem &coordSystem) override; -}; - -class Polyline : public Geometry -{ -public: - std::vector points; - bool filled; - - Polyline (); - - void drawOuterGeometry (Cairo::RefPtr &cr, ObjectMOBuffer *objectBuffer, EditCoordSystem &coordSystem) override; - void drawInnerGeometry (Cairo::RefPtr &cr, ObjectMOBuffer *objectBuffer, EditCoordSystem &coordSystem) override; - void drawToMOChannel (Cairo::RefPtr &cr, unsigned short id, ObjectMOBuffer *objectBuffer, EditCoordSystem &coordSystem) override; -}; - -class Rectangle : public Geometry -{ -public: - rtengine::Coord topLeft; - rtengine::Coord bottomRight; - bool filled; - - Rectangle (); - - void setXYWH(int left, int top, int width, int height); - void setXYXY(int left, int top, int right, int bottom); - void setXYWH(rtengine::Coord topLeft, rtengine::Coord widthHeight); - void setXYXY(rtengine::Coord topLeft, rtengine::Coord bottomRight); - void drawOuterGeometry (Cairo::RefPtr &cr, ObjectMOBuffer *objectBuffer, EditCoordSystem &coordSystem) override; - void drawInnerGeometry (Cairo::RefPtr &cr, ObjectMOBuffer *objectBuffer, EditCoordSystem &coordSystem) override; - void drawToMOChannel (Cairo::RefPtr &cr, unsigned short id, ObjectMOBuffer *objectBuffer, EditCoordSystem &coordSystem) override; -}; - -class OPIcon : public Geometry // OP stands for "On Preview" -{ - -private: - Cairo::RefPtr normalImg; - Cairo::RefPtr prelightImg; - Cairo::RefPtr activeImg; - Cairo::RefPtr draggedImg; - Cairo::RefPtr insensitiveImg; - - static void updateImages(); - void changeImage(Glib::ustring &newImage); - void drawImage (Cairo::RefPtr &img, Cairo::RefPtr &cr, ObjectMOBuffer *objectBuffer, EditCoordSystem &coordSystem); - void drawMOImage (Cairo::RefPtr &img, Cairo::RefPtr &cr, unsigned short id, ObjectMOBuffer *objectBuffer, EditCoordSystem &coordSystem); - void drivenPointToRectangle(const rtengine::Coord &pos, rtengine::Coord &topLeft, rtengine::Coord &bottomRight, int W, int H); - -public: - DrivenPoint drivenPoint; - rtengine::Coord position; - - OPIcon (const Cairo::RefPtr &normal, - const Cairo::RefPtr &active, - const Cairo::RefPtr &prelight = {}, - const Cairo::RefPtr &dragged = {}, - const Cairo::RefPtr &insensitive = {}, - DrivenPoint drivenPoint = DP_CENTERCENTER); - OPIcon (Glib::ustring normalImage, Glib::ustring activeImage, Glib::ustring prelightImage = "", Glib::ustring draggedImage = "", Glib::ustring insensitiveImage = "", DrivenPoint drivenPoint = DP_CENTERCENTER); - const Cairo::RefPtr getNormalImg(); - const Cairo::RefPtr getPrelightImg(); - const Cairo::RefPtr getActiveImg(); - const Cairo::RefPtr getDraggedImg(); - const Cairo::RefPtr getInsensitiveImg(); - void drawOuterGeometry (Cairo::RefPtr &cr, ObjectMOBuffer *objectBuffer, EditCoordSystem &coordSystem) override; - void drawInnerGeometry (Cairo::RefPtr &cr, ObjectMOBuffer *objectBuffer, EditCoordSystem &coordSystem) override; - void drawToMOChannel (Cairo::RefPtr &cr, unsigned short id, ObjectMOBuffer *objectBuffer, EditCoordSystem &coordSystem) override; -}; - -class OPAdjuster : public Geometry // OP stands for "On Preview" -{ - -}; - -#endif - -/// @brief Method for client tools needing Edit information -class EditSubscriber -{ - -public: - -private: - EditUniqueID ID; /// this will be used in improcfun to locate the data that has to be stored in the buffer; it must be unique in RT - EditType editingType; - BufferType bufferType; - EditDataProvider *provider; - -protected: - std::vector visibleGeometry; /// displayed geometry - std::vector mouseOverGeometry; /// mouseOver geometry, drawn in a hidden buffer - enum { - ES_ACTION_NONE, /// - ES_ACTION_DRAGGING, /// set action to this value in the buttonPressed event to start dragging and ask for drag event - ES_ACTION_PICKING /// set action to this value in the buttonPressed event whenever the user is picking something through a single click. In this case, the pickX events will be called INSTEAD of buttonXReleased ! - } action; /// object mode only, ignored in Pipette mode - -public: - explicit EditSubscriber (EditType editType); - virtual ~EditSubscriber () {} - - void setEditProvider(EditDataProvider *provider); - EditDataProvider* getEditProvider (); - void setEditID(EditUniqueID ID, BufferType buffType); - bool isCurrentSubscriber(); - virtual void subscribe(); - virtual void unsubscribe(); - virtual void switchOffEditMode (); /// Occurs when the user want to stop the editing mode - EditUniqueID getEditID(); - EditType getEditingType(); - BufferType getPipetteBufferType(); - bool isDragging(); /// Returns true if something is being dragged and drag events has to be sent (object mode only) - bool isPicking(); /// Returns true if something is being picked - - /** @brief Get the cursor to be displayed when above handles - @param objectID object currently "hovered" */ - virtual CursorShape getCursor (const int objectID); - - /** @brief Triggered when the mouse is moving over an object - This method is also triggered when the cursor is moving over the image in ET_PIPETTE mode - @param modifierKey Gtk's event modifier key (GDK_CONTROL_MASK | GDK_SHIFT_MASK | ...) - @return true if the preview has to be redrawn, false otherwise */ - virtual bool mouseOver (const int modifierKey); - - /** @brief Triggered when mouse button 1 is pressed, together with the CTRL modifier key if the subscriber is of type ET_PIPETTE - Once the key is pressed, RT will enter in drag1 mode on subsequent mouse movements - @param modifierKey Gtk's event modifier key (GDK_CONTROL_MASK | GDK_SHIFT_MASK | ...) - @return true if the preview has to be redrawn, false otherwise */ - virtual bool button1Pressed (const int modifierKey); - - /** @brief Triggered when mouse button 1 is released - @return true if the preview has to be redrawn, false otherwise */ - virtual bool button1Released (); - - /** @brief Triggered when mouse button 2 is pressed (middle button) - Once the key is pressed, RT will enter in drag2 mode on subsequent mouse movements - @param modifierKey Gtk's event modifier key (GDK_CONTROL_MASK | GDK_SHIFT_MASK | ...) - @return true if the preview has to be redrawn, false otherwise */ - virtual bool button2Pressed (const int modifierKey); - - /** @brief Triggered when mouse button 2 is released (middle button) - @return true if the preview has to be redrawn, false otherwise */ - virtual bool button2Released (); - - /** @brief Triggered when mouse button 3 is pressed (right button) - Once the key is pressed, RT will enter in drag3 mode on subsequent mouse movements - @param modifierKey Gtk's event modifier key (GDK_CONTROL_MASK | GDK_SHIFT_MASK | ...) - @return true if the preview has to be redrawn, false otherwise */ - virtual bool button3Pressed (const int modifierKey); - - /** @brief Triggered when mouse button 3 is released (right button) - @return true if the preview has to be redrawn, false otherwise */ - virtual bool button3Released (); - - /** @brief Triggered when the user is moving while holding down mouse button 1 - @param modifierKey Gtk's event modifier key (GDK_CONTROL_MASK | GDK_SHIFT_MASK | ...) - @return true if the preview has to be redrawn, false otherwise */ - virtual bool drag1 (const int modifierKey); - - /** @brief Triggered when the user is moving while holding down mouse button 2 - @param modifierKey Gtk's event modifier key (GDK_CONTROL_MASK | GDK_SHIFT_MASK | ...) - @return true if the preview has to be redrawn, false otherwise */ - virtual bool drag2 (const int modifierKey); - - /** @brief Triggered when the user is moving while holding down mouse button 3 - @param modifierKey Gtk's event modifier key (GDK_CONTROL_MASK | GDK_SHIFT_MASK | ...) - @return true if the preview has to be redrawn, false otherwise */ - virtual bool drag3 (const int modifierKey); - - /** @brief Triggered when the user is releasing mouse button 1 while in action==ES_ACTION_PICKING mode - No modifier key is provided, since having a different modifier key than on button press will set picked to false. - @param picked True if the cursor is still above the the same object than on button pressed and with the same modifier keys. - If false, the user moved the cursor away or the modifier key is different, so the element is considered as NOT selected. - @return true if the preview has to be redrawn, false otherwise */ - virtual bool pick1 (const bool picked); - - /** @brief Triggered when the user is releasing mouse button 2 while in action==ES_ACTION_PICKING mode - @param picked True if the cursor is still above the the same object than on button pressed and with the same modifier keys. - If false, the user moved the cursor away or the modifier key is different, so the element is considered as NOT selected. - @return true if the preview has to be redrawn, false otherwise */ - virtual bool pick2 (const bool picked); - - /** @brief Triggered when the user is releasing mouse button 3 while in action==ES_ACTION_PICKING mode - @param picked True if the cursor is still above the the same object than on button pressed and with the same modifier keys. - If false, the user moved the cursor away or the modifier key is different, so the element is considered as NOT selected. - @return true if the preview has to be redrawn, false otherwise */ - virtual bool pick3 (const bool picked); - - /** @brief Get the geometry to be shown to the user */ - const std::vector& getVisibleGeometry (); - - /** @brief Get the geometry to be drawn in the "mouse over" channel, hidden from the user */ - const std::vector& getMouseOverGeometry (); -}; - -/** @brief Class to handle the furniture of data to the subscribers. - * - * It is admitted that only one Subscriber can ask data at a time. If the Subscriber is of type ET_PIPETTE, it will have to - * trigger the usual event so that the image will be reprocessed to compute the buffer of the current subscriber. - */ -class EditDataProvider -{ - -private: - EditSubscriber *currSubscriber; - -public: - int object; /// ET_OBJECTS mode: Object detected under the cursor, 0 otherwise; ET_PIPETTE mode: 1 if above the image, 0 otherwise - float pipetteVal[3]; /// Current pipette values; if bufferType==BT_SINGLEPLANE_FLOAT, #2 & #3 will be set to 0 - - rtengine::Coord posScreen; /// Location of the mouse button press, in preview image space - rtengine::Coord posImage; /// Location of the mouse button press, in the full image space - rtengine::Coord deltaScreen; /// Delta relative to posScreen - rtengine::Coord deltaImage; /// Delta relative to posImage - rtengine::Coord deltaPrevScreen; /// Delta relative to the previous mouse location, in preview image space - rtengine::Coord deltaPrevImage; /// Delta relative to the previous mouse location, in the full image space - - EditDataProvider(); - virtual ~EditDataProvider() {} - - virtual void subscribe(EditSubscriber *subscriber); - virtual void unsubscribe(); /// Occurs when the subscriber has been switched off first - virtual void switchOffEditMode (); /// Occurs when the user want to stop the editing mode - virtual CursorShape getCursor(int objectID); - int getPipetteRectSize (); - EditSubscriber* getCurrSubscriber(); - virtual void getImageSize (int &w, int&h) = 0; -}; - -inline EditDataProvider* ObjectMOBuffer::getDataProvider () { - return dataProvider; -} - -inline ObjectMode ObjectMOBuffer::getObjectMode () { - return objectMode; -} - -inline Cairo::RefPtr& ObjectMOBuffer::getObjectMap () { - return objectMap; -} - -inline void RGBColor::setColor (double r, double g, double b) { - this->r = r; - this->g = g; - this->b = b; -} - -inline void RGBColor::setColor (char r, char g, char b) { - this->r = double (r) / 255.; - this->g = double (g) / 255.; - this->b = double (b) / 255.; -} - -inline double RGBColor::getR () { - return r; -} - -inline double RGBColor::getG () { - return g; -} - -inline double RGBColor::getB () { - return b; -} - -inline void RGBAColor::setColor (double r, double g, double b, double a) { - RGBColor::setColor (r, g, b); - this->a = a; -} - -inline void RGBAColor::setColor (char r, char g, char b, char a) { - RGBColor::setColor (r, g, b); - this->a = double (a) / 255.; -} - -inline double RGBAColor::getA () { - return a; -} - -inline void Geometry::setInnerLineColor (double r, double g, double b) { - innerLineColor.setColor (r, g, b); - flags &= ~F_AUTO_COLOR; -} - -inline void Geometry::setInnerLineColor (char r, char g, char b) { - innerLineColor.setColor (r, g, b); - flags &= ~F_AUTO_COLOR; -} - -inline void Geometry::setOuterLineColor (double r, double g, double b) { - outerLineColor.setColor (r, g, b); - flags &= ~F_AUTO_COLOR; -} - -inline double Geometry::getOuterLineWidth () { - return double (innerLineWidth) + 2.; -} - -inline void Geometry::setOuterLineColor (char r, char g, char b) { - outerLineColor.setColor (r, g, b); - flags &= ~F_AUTO_COLOR; -} - -inline double Geometry::getMouseOverLineWidth () { - return getOuterLineWidth () + 2.; -} - -inline void Geometry::setAutoColor (bool aColor) { - if (aColor) { - flags |= F_AUTO_COLOR; - } else { - flags &= ~F_AUTO_COLOR; - } -} - -inline bool Geometry::isVisible () { - return flags & F_VISIBLE; -} - -inline void Geometry::setVisible (bool visible) { - if (visible) { - flags |= F_VISIBLE; - } else { - flags &= ~F_VISIBLE; - } -} - -inline bool Geometry::isHoverable () { - return flags & F_HOVERABLE; -} - -inline void Geometry::setHoverable (bool hoverable) { - if (hoverable) { - flags |= F_HOVERABLE; - } else { - flags &= ~F_HOVERABLE; - } -} - -inline void Geometry::setActive (bool active) { - if (active) { - flags |= (F_VISIBLE | F_HOVERABLE); - } else { - flags &= ~(F_VISIBLE | F_HOVERABLE); - } -} - -inline EditDataProvider* EditSubscriber::getEditProvider () { - return provider; -} - -inline CursorShape EditSubscriber::getCursor (const int objectID) { - return CSHandOpen; -} - -inline bool EditSubscriber::mouseOver (const int modifierKey) { - return false; -} - -inline bool EditSubscriber::button1Pressed (const int modifierKey) { - return false; -} - -inline bool EditSubscriber::button1Released () { - return false; -} - -inline bool EditSubscriber::button2Pressed (const int modifierKey) { - return false; -} - -inline bool EditSubscriber::button2Released () { - return false; -} - -inline bool EditSubscriber::button3Pressed (const int modifierKey) { - return false; -} - -inline bool EditSubscriber::button3Released () { - return false; -} - -inline bool EditSubscriber::drag1 (const int modifierKey) { - return false; -} - -inline bool EditSubscriber::drag2 (const int modifierKey) { - return false; -} - -inline bool EditSubscriber::drag3 (const int modifierKey) { - return false; -} - -inline bool EditSubscriber::pick1 (const bool picked) { - return false; -} - -inline bool EditSubscriber::pick2 (const bool picked) { - return false; -} - -inline bool EditSubscriber::pick3 (const bool picked) { - return false; -} - -inline const std::vector& EditSubscriber::getVisibleGeometry () { - return visibleGeometry; -} - -inline const std::vector& EditSubscriber::getMouseOverGeometry () { - return mouseOverGeometry; -} - -inline int EditDataProvider::getPipetteRectSize () { - return 8; // TODO: make a GUI -} - -inline Geometry::Geometry () : - innerLineColor (char (255), char (255), char (255)), outerLineColor ( - char (0), char (0), char (0)), flags ( - F_VISIBLE | F_HOVERABLE | F_AUTO_COLOR), innerLineWidth (1.5f), datum ( - IMAGE), state (NORMAL) { -} - - -inline RGBAColor::RGBAColor () : - RGBColor (0., 0., 0.), a (0.) { -} - -inline RGBColor::RGBColor () : - r (0.), g (0.), b (0.) { -} - -inline RGBColor::RGBColor (double r, double g, double b) : - r (r), g (g), b (b) { -} - -inline RGBColor::RGBColor (char r, char g, char b) : - r (double (r) / 255.), g (double (g) / 255.), b (double (b) / 255.) { -} - -inline RGBAColor::RGBAColor (double r, double g, double b, double a) : - RGBColor (r, g, b), a (a) { -} - -inline RGBAColor::RGBAColor (char r, char g, char b, char a) : - RGBColor (r, g, b), a (double (a) / 255.) { -} - - -#ifdef GUIVERSION - -inline Circle::Circle () : - center (100, 100), radius (10), filled (false), radiusInImageSpace ( - false) { -} - -inline Arcellipse::Arcellipse () : - center (100, 100), radius (10), radius2 (10), translax (0), translay (0), filled (false), radiusInImageSpace ( - false) { -} - -inline Rectangle::Rectangle () : - topLeft (0, 0), bottomRight (10, 10), filled (false) { -} - -inline Polyline::Polyline () : - filled (false) { -} - -inline Line::Line () : - begin (10, 10), end (100, 100) { -} - -inline Circle::Circle (rtengine::Coord& center, int radius, bool filled, - bool radiusInImageSpace) : - center (center), radius (radius), filled (filled), radiusInImageSpace ( - radiusInImageSpace) { -} - -inline Circle::Circle (int centerX, int centerY, int radius, bool filled, - bool radiusInImageSpace) : - center (centerX, centerY), radius (radius), filled (filled), radiusInImageSpace ( - radiusInImageSpace) { -} - - -inline Arcellipse::Arcellipse (rtengine::Coord& center, double radius, double radius2, double translax, double translay, double scalx, double scaly, double begang, double endang, bool filled, - bool radiusInImageSpace) : - center (center), radius (radius), radius2 (radius2), translax (translax), translay (translay), scalx (scalx), scaly (scaly), begang (begang), endang (endang), filled (filled), radiusInImageSpace ( - radiusInImageSpace) { -} - -inline Arcellipse::Arcellipse (int centerX, int centerY, double radius, double radius2, double translax, double translay, double scalx, double scaly, double begang, double endang, bool filled, - bool radiusInImageSpace) : - center (centerX, centerY), radius (radius), radius2 (radius2), translax (translax), translay (translay), scalx (scalx), scaly (scaly), begang (begang), endang (endang), filled (filled), radiusInImageSpace ( - radiusInImageSpace) { -} - -inline Beziers::Beziers (rtengine::Coord& begin, rtengine::Coord& inter, rtengine::Coord& end) : - begin (begin), inter (inter), end (end) -{ -} - -inline Beziers::Beziers (float beginX, float beginY, float interX, float interY, float endX, float endY) : - begin (beginX, beginY), inter (interX, interY), end (endX, endY) -{ -} - -inline Line::Line (rtengine::Coord& begin, rtengine::Coord& end) : - begin (begin), end (end) { -} - -inline Line::Line (int beginX, int beginY, int endX, int endY) : - begin (beginX, beginY), end (endX, endY) { -} - -#endif