diff options
Diffstat (limited to 'krita/plugins/tools/selectiontools/kis_tool_move_selection.cc')
| -rw-r--r-- | krita/plugins/tools/selectiontools/kis_tool_move_selection.cc | 223 |
1 files changed, 0 insertions, 223 deletions
diff --git a/krita/plugins/tools/selectiontools/kis_tool_move_selection.cc b/krita/plugins/tools/selectiontools/kis_tool_move_selection.cc deleted file mode 100644 index 42c95093..00000000 --- a/krita/plugins/tools/selectiontools/kis_tool_move_selection.cc +++ /dev/null @@ -1,223 +0,0 @@ -/* - * Copyright (c) 2006 Cyrille Berger <[email protected]> - * - * This program 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 2 of the License, or - * (at your option) any later version. - * - * This program 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 this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - */ - -#include "kis_tool_move_selection.h" - -#include <stdlib.h> -#include <tqpoint.h> -#include <kaction.h> -#include <kcommand.h> -#include <klocale.h> -#include <tqcolor.h> -#include "kis_canvas_subject.h" -#include "kis_cursor.h" -#include "kis_image.h" -#include "kis_layer.h" -#include "kis_paint_layer.h" -#include "kis_paint_device.h" -#include "kis_button_press_event.h" -#include "kis_button_release_event.h" -#include "kis_move_event.h" -#include "kis_selection.h" -#include "kis_selection_manager.h" -#include "kis_undo_adapter.h" - -class KisSelectionOffsetCommand : public KNamedCommand { - typedef KNamedCommand super; - -public: - KisSelectionOffsetCommand(KisSelectionSP layer, const TQPoint& oldpos, const TQPoint& newpos); - virtual ~KisSelectionOffsetCommand(); - - virtual void execute(); - virtual void unexecute(); - -private: - void moveTo(const TQPoint& pos); - -private: - KisSelectionSP m_layer; - TQPoint m_oldPos; - TQPoint m_newPos; -}; - - KisSelectionOffsetCommand::KisSelectionOffsetCommand(KisSelectionSP layer, const TQPoint& oldpos, const TQPoint& newpos) : - super(i18n("Move Layer")) - { - m_layer = layer; - m_oldPos = oldpos; - m_newPos = newpos; - - } - - KisSelectionOffsetCommand::~KisSelectionOffsetCommand() - { - } - - void KisSelectionOffsetCommand::execute() - { - moveTo(m_newPos); - } - - void KisSelectionOffsetCommand::unexecute() - { - moveTo(m_oldPos); - } - - void KisSelectionOffsetCommand::moveTo(const TQPoint& pos) - { - if (m_layer->undoAdapter()) { - m_layer->undoAdapter()->setUndo(false); - } - - m_layer->setX(pos.x()); - m_layer->setY(pos.y()); - - m_layer->tqparentPaintDevice()->setDirty(); - - if (m_layer->undoAdapter()) { - m_layer->undoAdapter()->setUndo(true); - } - } - - -KisToolMoveSelection::KisToolMoveSelection() - : super(i18n("Move Selection Tool")) -{ - setName("tool_move_selection"); - m_subject = 0; - setCursor(KisCursor::moveCursor()); -} - -KisToolMoveSelection::~KisToolMoveSelection() -{ -} - -void KisToolMoveSelection::update(KisCanvasSubject *subject) -{ - m_subject = subject; - super::update(subject); - m_dragging = false; -} - -void KisToolMoveSelection::buttonPress(KisButtonPressEvent *e) -{ - m_dragging = false; - if (m_subject && e->button() == TQMouseEvent::LeftButton) { - TQPoint pos = e->pos().floorTQPoint(); - KisImageSP img = m_subject->currentImg(); - KisPaintLayerSP lay; - - if (!img || !(lay = dynamic_cast<KisPaintLayer*>( img->activeLayer().data() ))) - return; - - m_dragStart = pos; - - if ( !lay->visible() || !lay->paintDevice()->hasSelection()) - return; - KisSelectionSP sel = lay->paintDevice()->selection(); - - m_dragging = true; - m_dragStart.setX(pos.x()); - m_dragStart.setY(pos.y()); - m_layerStart.setX(sel->getX()); - m_layerStart.setY(sel->getY()); - m_layerPosition = m_layerStart; - - } -} - -void KisToolMoveSelection::move(KisMoveEvent *e) -{ - if (m_subject && m_dragging) { - TQPoint pos = e->pos().floorTQPoint(); - if((e->state() & TQt::AltButton) || (e->state() & TQt::ControlButton)) { - if(fabs(pos.x() - m_dragStart.x()) > fabs(pos.y() - m_dragStart.y())) - pos.setY(m_dragStart.y()); - else - pos.setX(m_dragStart.x()); - } - - KisImageSP img = m_subject->currentImg(); - KisPaintLayerSP lay = dynamic_cast<KisPaintLayer*>(m_subject->currentImg()->activeLayer().data()); - if(!lay) return; - KisSelectionSP sel = lay->paintDevice()->selection(); - - TQRect rc; - - pos -= m_dragStart; // convert to delta - rc = sel->selectedRect(); - sel->setX(sel->getX() + pos.x()); - sel->setY(sel->getY() + pos.y()); - rc = rc.unite(sel->selectedRect()); - - m_layerPosition = TQPoint(sel->getX(), sel->getY()); - m_dragStart = e->pos().floorTQPoint(); - - lay->paintDevice()->setDirty(rc); - } - -} - -void KisToolMoveSelection::buttonRelease(KisButtonReleaseEvent *e) -{ - if (m_subject && e->button() == TQMouseEvent::LeftButton && m_dragging) { - m_dragging = false; - KisImageSP img = m_subject->currentImg(); - if(!img) return; - KisPaintLayerSP lay = dynamic_cast<KisPaintLayer*>(img->activeLayer().data()); - - if (lay->paintDevice()->hasSelection()) { - KisSelectionSP dev = lay->paintDevice()->selection(); - m_dragging = false; - - if (img->undo()) { - KCommand *cmd = new KisSelectionOffsetCommand( dev, m_layerStart, m_layerPosition); - Q_CHECK_PTR(cmd); - KisUndoAdapter *adapter = img->undoAdapter(); - if (adapter) { - adapter->addCommand(cmd); - } else { - delete cmd; - } - } - img->setModified(); - lay->setDirty(); - } - } -} - -void KisToolMoveSelection::setup(KActionCollection *collection) -{ - m_action = static_cast<KRadioAction *>(collection->action(name())); - - if (m_action == 0) { - m_action = new KRadioAction(i18n("&Move selection"), - "tool_move", - TQt::SHIFT+TQt::Key_V, - this, - TQT_SLOT(activate()), - collection, - name()); - m_action->setToolTip(i18n("Move the selection")); - m_action->setExclusiveGroup("tools"); - m_ownAction = true; - } -} - -#include "kis_tool_move_selection.moc" |