383 lines
8.4 KiB
C++
383 lines
8.4 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 "toolbar.h"
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#include "multilangmgr.h"
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#include "guiutils.h"
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ToolBar::ToolBar () : listener (NULL)
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{
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editingMode = false;
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handimg = Gtk::manage (new RTImage ("openhand.png"));
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handimg->reference();
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editinghandimg = Gtk::manage (new RTImage ("editmodehand.png"));
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editinghandimg->reference();
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handTool = Gtk::manage (new Gtk::ToggleButton ());
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handTool->add (*handimg);
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handimg->show ();
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handTool->set_relief(Gtk::RELIEF_NONE);
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handTool->show ();
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pack_start (*handTool);
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wbTool = Gtk::manage (new Gtk::ToggleButton ());
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Gtk::Image* wbimg = Gtk::manage (new RTImage ("gtk-color-picker.png"));
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wbTool->add (*wbimg);
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wbimg->show ();
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wbTool->set_relief(Gtk::RELIEF_NONE);
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wbTool->show ();
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pack_start (*wbTool);
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cropTool = Gtk::manage (new Gtk::ToggleButton ());
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Gtk::Image* cropimg = Gtk::manage (new RTImage ("crop.png"));
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cropTool->add (*cropimg);
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cropimg->show ();
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cropTool->set_relief(Gtk::RELIEF_NONE);
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cropTool->show ();
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pack_start (*cropTool);
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straTool = Gtk::manage (new Gtk::ToggleButton ());
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Gtk::Image* straimg = Gtk::manage (new RTImage ("straighten.png"));
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straTool->add (*straimg);
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straimg->show ();
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straTool->set_relief(Gtk::RELIEF_NONE);
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straTool->show ();
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pack_start (*straTool);
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handTool->set_active (true);
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current = TMHand;
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handConn = handTool->signal_toggled().connect( sigc::mem_fun(*this, &ToolBar::hand_pressed));
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wbConn = wbTool->signal_toggled().connect( sigc::mem_fun(*this, &ToolBar::wb_pressed));
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cropConn = cropTool->signal_toggled().connect( sigc::mem_fun(*this, &ToolBar::crop_pressed));
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straConn = straTool->signal_toggled().connect( sigc::mem_fun(*this, &ToolBar::stra_pressed));
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handTool->set_tooltip_markup (M("TOOLBAR_TOOLTIP_HAND"));
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wbTool->set_tooltip_markup (M("TOOLBAR_TOOLTIP_WB"));
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cropTool->set_tooltip_markup (M("TOOLBAR_TOOLTIP_CROP"));
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straTool->set_tooltip_markup (M("TOOLBAR_TOOLTIP_STRAIGHTEN"));
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}
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ToolBar::~ToolBar ()
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{
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handimg->unreference();
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editinghandimg->unreference();
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}
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//
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// Selects the desired tool without notifying the listener
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//
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void ToolBar::setTool (ToolMode tool)
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{
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handConn.block (true);
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cropConn.block (true);
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if (wbTool) {
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wbConn.block (true);
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}
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straConn.block (true);
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bool stopEdit = tool == TMHand && handTool->get_active() && editingMode;
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handTool->set_active (false);
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if (wbTool) {
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wbTool->set_active (false);
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}
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cropTool->set_active (false);
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straTool->set_active (false);
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if (tool == TMHand) {
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handTool->set_active (true);
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handTool->grab_focus(); // switch focus to the handTool button
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} else if (tool == TMSpotWB) {
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if (wbTool) {
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wbTool->set_active (true);
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}
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} else if (tool == TMCropSelect) {
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cropTool->set_active (true);
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} else if (tool == TMStraighten) {
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straTool->set_active (true);
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}
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current = tool;
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handConn.block (false);
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cropConn.block (false);
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if (wbTool) {
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wbConn.block (false);
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}
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straConn.block (false);
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if (stopEdit) {
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stopEditMode();
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if (listener) {
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listener->editModeSwitchedOff();
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}
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}
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}
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void ToolBar::startEditMode()
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{
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if (!editingMode) {
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handTool->set_active(true); // will call hand_pressed, with editingMode=false
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editingMode = true;
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handTool->set_image(*editinghandimg);
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}
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#ifndef NDEBUG
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else {
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printf("Editing mode already active!\n");
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}
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#endif
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}
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void ToolBar::stopEditMode()
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{
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if (editingMode) {
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editingMode = false;
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/* WARNING: Should we toggle the Hand button on?
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* This method can be called while another tool is active, e.g. if the user toggle off
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* the Subscriber's Edit button. For now, we keep that other tool active. If one want to
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* switch to the Hand tool, uncommenting the following line should suffice (not tested).
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*
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* handTool->set_active(true);
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*/
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handTool->set_image(*handimg);
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}
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}
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void ToolBar::hand_pressed ()
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{
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handConn.block (true);
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cropConn.block (true);
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if (wbTool) {
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wbConn.block (true);
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}
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straConn.block (true);
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if (current != TMHand) {
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if (wbTool) {
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wbTool->set_active (false);
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}
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cropTool->set_active (false);
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straTool->set_active (false);
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current = TMHand;
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} else {
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if (editingMode) {
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stopEditMode();
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}
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if (listener) {
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listener->editModeSwitchedOff ();
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}
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}
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handTool->set_active (true);
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handConn.block (false);
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cropConn.block (false);
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if (wbTool) {
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wbConn.block (false);
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}
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straConn.block (false);
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if (listener) {
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listener->toolSelected (TMHand);
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}
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}
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void ToolBar::wb_pressed ()
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{
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handConn.block (true);
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cropConn.block (true);
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if (wbTool) {
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wbConn.block (true);
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}
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straConn.block (true);
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if (current != TMSpotWB) {
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handTool->set_active (false);
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cropTool->set_active (false);
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straTool->set_active (false);
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current = TMSpotWB;
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}
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if (wbTool) {
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wbTool->set_active (true);
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}
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handConn.block (false);
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cropConn.block (false);
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if (wbTool) {
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wbConn.block (false);
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}
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straConn.block (false);
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if (listener) {
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listener->toolSelected (TMSpotWB);
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}
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}
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void ToolBar::crop_pressed ()
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{
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handConn.block (true);
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cropConn.block (true);
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if (wbTool) {
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wbConn.block (true);
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}
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straConn.block (true);
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if (current != TMCropSelect) {
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handTool->set_active (false);
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if (wbTool) {
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wbTool->set_active (false);
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}
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straTool->set_active (false);
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current = TMCropSelect;
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}
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cropTool->set_active (true);
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handConn.block (false);
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cropConn.block (false);
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wbConn.block (false);
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straConn.block (false);
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if (listener) {
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listener->toolSelected (TMCropSelect);
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}
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}
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void ToolBar::stra_pressed ()
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{
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handConn.block (true);
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cropConn.block (true);
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if (wbTool) {
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wbConn.block (true);
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}
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straConn.block (true);
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if (current != TMStraighten) {
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handTool->set_active (false);
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if (wbTool) {
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wbTool->set_active (false);
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}
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cropTool->set_active (false);
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current = TMStraighten;
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}
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straTool->set_active (true);
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handConn.block (false);
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cropConn.block (false);
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if (wbTool) {
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wbConn.block (false);
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}
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straConn.block (false);
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if (listener) {
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listener->toolSelected (TMStraighten);
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}
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}
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bool ToolBar::handleShortcutKey (GdkEventKey* event)
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{
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bool ctrl = event->state & GDK_CONTROL_MASK;
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//bool shift = event->state & GDK_SHIFT_MASK;
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bool alt = event->state & GDK_MOD1_MASK;
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if (!ctrl && !alt) {
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switch(event->keyval) {
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case GDK_w:
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case GDK_W:
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if(wbTool) {
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wb_pressed ();
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return true;
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}
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return false;
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case GDK_c:
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case GDK_C:
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crop_pressed ();
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return true;
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case GDK_s:
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case GDK_S:
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stra_pressed ();
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return true;
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case GDK_h:
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case GDK_H:
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hand_pressed ();
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return true;
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}
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} else {
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switch (event->keyval) {
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}
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}
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return false;
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}
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void ToolBar::removeWbTool()
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{
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if (wbTool) {
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wbConn.disconnect();
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removeIfThere(this, wbTool, false);
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wbTool = NULL;
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}
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}
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