/* Copyright (c) 2003,2004,2005 Clarence Dang <dang@kde.org> All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include <kpmainwindow.h> #include <kpmainwindow_p.h> #include <tqcolor.h> #include <tqsize.h> #include <tdeaction.h> #include <tdeapplication.h> #include <tdeconfig.h> #include <kdebug.h> #include <tdelocale.h> #include <tdemenubar.h> #include <kpcolor.h> #include <kpdefs.h> #include <kpcoloreffect.h> #include <kpcolortoolbar.h> #include <kpcommandhistory.h> #include <kpdocument.h> #include <kpeffectinvert.h> #include <kpeffectreducecolors.h> #include <kpeffectsdialog.h> #include <kpselection.h> #include <kptool.h> #include <kptoolautocrop.h> #include <kptoolclear.h> #include <kptoolconverttograyscale.h> #include <kptoolcrop.h> #include <kptoolflip.h> #include <kptoolresizescale.h> #include <kptoolrotate.h> #include <kptoolselection.h> #include <kptoolskew.h> #include <kpviewmanager.h> // private bool kpMainWindow::isSelectionActive () const { return (m_document ? bool (m_document->selection ()) : false); } // private bool kpMainWindow::isTextSelection () const { return (m_document && m_document->selection () && m_document->selection ()->isText ()); } // private TQString kpMainWindow::autoCropText () const { return kpToolAutoCropCommand::name (isSelectionActive (), kpToolAutoCropCommand::ShowAccel); } // private void kpMainWindow::setupImageMenuActions () { TDEActionCollection *ac = actionCollection (); m_actionResizeScale = new TDEAction (i18n ("R&esize / Scale..."), TQt::CTRL + TQt::Key_E, TQT_TQOBJECT(this), TQT_SLOT (slotResizeScale ()), ac, "image_resize_scale"); m_actionCrop = new TDEAction (i18n ("Se&t as Image (Crop)"), TQt::CTRL + TQt::Key_T, TQT_TQOBJECT(this), TQT_SLOT (slotCrop ()), ac, "image_crop"); m_actionAutoCrop = new TDEAction (autoCropText (), TQt::CTRL + TQt::Key_U, TQT_TQOBJECT(this), TQT_SLOT (slotAutoCrop ()), ac, "image_auto_crop"); m_actionFlip = new TDEAction (i18n ("&Flip..."), TQt::CTRL + TQt::Key_F, TQT_TQOBJECT(this), TQT_SLOT (slotFlip ()), ac, "image_flip"); m_actionRotate = new TDEAction (i18n ("&Rotate..."), TQt::CTRL + TQt::Key_R, TQT_TQOBJECT(this), TQT_SLOT (slotRotate ()), ac, "image_rotate"); m_actionSkew = new TDEAction (i18n ("S&kew..."), TQt::CTRL + TQt::Key_K, TQT_TQOBJECT(this), TQT_SLOT (slotSkew ()), ac, "image_skew"); m_actionConvertToBlackAndWhite = new TDEAction (i18n ("Reduce to Mo&nochrome (Dithered)"), 0, TQT_TQOBJECT(this), TQT_SLOT (slotConvertToBlackAndWhite ()), ac, "image_convert_to_black_and_white"); m_actionConvertToGrayscale = new TDEAction (i18n ("Reduce to &Grayscale"), 0, TQT_TQOBJECT(this), TQT_SLOT (slotConvertToGrayscale ()), ac, "image_convert_to_grayscale"); m_actionInvertColors = new TDEAction (i18n ("&Invert Colors"), TQt::CTRL + TQt::Key_I, TQT_TQOBJECT(this), TQT_SLOT (slotInvertColors ()), ac, "image_invert_colors"); m_actionClear = new TDEAction (i18n ("C&lear"), TQt::CTRL + TQt::SHIFT + TQt::Key_N, TQT_TQOBJECT(this), TQT_SLOT (slotClear ()), ac, "image_clear"); m_actionMoreEffects = new TDEAction (i18n ("&More Effects..."), TQt::CTRL + TQt::Key_M, TQT_TQOBJECT(this), TQT_SLOT (slotMoreEffects ()), ac, "image_more_effects"); enableImageMenuDocumentActions (false); } // private void kpMainWindow::enableImageMenuDocumentActions (bool enable) { m_actionResizeScale->setEnabled (enable); m_actionCrop->setEnabled (enable); m_actionAutoCrop->setEnabled (enable); m_actionFlip->setEnabled (enable); m_actionRotate->setEnabled (enable); m_actionSkew->setEnabled (enable); m_actionConvertToBlackAndWhite->setEnabled (enable); m_actionConvertToGrayscale->setEnabled (enable); m_actionInvertColors->setEnabled (enable); m_actionClear->setEnabled (enable); m_actionMoreEffects->setEnabled (enable); m_imageMenuDocumentActionsEnabled = enable; } // private slot void kpMainWindow::slotImageMenuUpdateDueToSelection () { KMenuBar *mBar = menuBar (); if (!mBar) // just in case return; int mBarNumItems = (int) mBar->count (); for (int index = 0; index < mBarNumItems; index++) { int id = mBar->idAt (index); // SYNC: kolourpaintui.rc TQString menuBarItemTextImage = i18n ("&Image"); TQString menuBarItemTextSelection = i18n ("Select&ion"); const TQString menuBarItemText = mBar->text (id); if (menuBarItemText == menuBarItemTextImage || menuBarItemText == menuBarItemTextSelection) { if (isSelectionActive ()) mBar->changeItem (id, menuBarItemTextSelection); else mBar->changeItem (id, menuBarItemTextImage); break; } } m_actionResizeScale->setEnabled (m_imageMenuDocumentActionsEnabled); m_actionCrop->setEnabled (m_imageMenuDocumentActionsEnabled && isSelectionActive ()); const bool enable = (m_imageMenuDocumentActionsEnabled && !isTextSelection ()); m_actionAutoCrop->setText (autoCropText ()); m_actionAutoCrop->setEnabled (enable); m_actionFlip->setEnabled (enable); m_actionRotate->setEnabled (enable); m_actionSkew->setEnabled (enable); m_actionConvertToBlackAndWhite->setEnabled (enable); m_actionConvertToGrayscale->setEnabled (enable); m_actionInvertColors->setEnabled (enable); m_actionClear->setEnabled (enable); m_actionMoreEffects->setEnabled (enable); } // public kpColor kpMainWindow::backgroundColor (bool ofSelection) const { if (ofSelection) return kpColor::transparent; else { if (m_colorToolBar) return m_colorToolBar->backgroundColor (); else { kdError () << "kpMainWindow::backgroundColor() without colorToolBar" << endl; return kpColor::invalid; } } } // public void kpMainWindow::addImageOrSelectionCommand (kpCommand *cmd, bool addSelCreateCmdIfSelAvail, bool addSelPullCmdIfSelAvail) { #if DEBUG_KP_MAIN_WINDOW && 1 kdDebug () << "kpMainWindow::addImageOrSelectionCommand()" << " addSelCreateCmdIfSelAvail=" << addSelCreateCmdIfSelAvail << " addSelPullCmdIfSelAvail=" << addSelPullCmdIfSelAvail << endl; #endif if (!m_document) { kdError () << "kpMainWindow::addImageOrSelectionCommand() without doc" << endl; return; } if (m_viewManager) m_viewManager->setQueueUpdates (); kpSelection *sel = m_document->selection (); #if DEBUG_KP_MAIN_WINDOW && 1 kdDebug () << "\tsel=" << sel << " sel->pixmap=" << (sel ? sel->pixmap () : 0) << endl; #endif if (addSelCreateCmdIfSelAvail && sel && !sel->pixmap ()) { // create selection region kpCommand *createCommand = new kpToolSelectionCreateCommand ( i18n ("Selection: Create"), *sel, this); if (kpToolSelectionCreateCommand::nextUndoCommandIsCreateBorder (commandHistory ())) commandHistory ()->setNextUndoCommand (createCommand); else commandHistory ()->addCommand (createCommand, false/*no exec - user already dragged out sel*/); } if (addSelPullCmdIfSelAvail && sel && !sel->pixmap ()) { kpMacroCommand *macroCmd = new kpMacroCommand (cmd->name (), this); macroCmd->addCommand (new kpToolSelectionPullFromDocumentCommand ( TQString()/*uninteresting child of macro cmd*/, this)); macroCmd->addCommand (cmd); m_commandHistory->addCommand (macroCmd); } else { m_commandHistory->addCommand (cmd); } if (m_viewManager) m_viewManager->restoreQueueUpdates (); } // private slot void kpMainWindow::slotResizeScale () { if (toolHasBegunShape ()) tool ()->endShapeInternal (); kpToolResizeScaleDialog dialog (this); dialog.setKeepAspectRatio (d->m_resizeScaleDialogLastKeepAspect); if (dialog.exec () && !dialog.isNoOp ()) { kpToolResizeScaleCommand *cmd = new kpToolResizeScaleCommand ( dialog.actOnSelection (), dialog.imageWidth (), dialog.imageHeight (), dialog.type (), this); bool addSelCreateCommand = (dialog.actOnSelection () || cmd->scaleSelectionWithImage ()); bool addSelPullCommand = dialog.actOnSelection (); addImageOrSelectionCommand ( cmd, addSelCreateCommand, addSelPullCommand); // Resized document? if (!dialog.actOnSelection () && dialog.type () == kpToolResizeScaleCommand::Resize) { // TODO: this should be the responsibility of kpDocument saveDefaultDocSize (TQSize (dialog.imageWidth (), dialog.imageHeight ())); } } if (d->m_resizeScaleDialogLastKeepAspect != dialog.keepAspectRatio ()) { d->m_resizeScaleDialogLastKeepAspect = dialog.keepAspectRatio (); TDEConfigGroupSaver cfgGroupSaver (kapp->config (), kpSettingsGroupGeneral); TDEConfigBase *cfg = cfgGroupSaver.config (); cfg->writeEntry (kpSettingResizeScaleLastKeepAspect, d->m_resizeScaleDialogLastKeepAspect); cfg->sync (); } } // public slot void kpMainWindow::slotCrop () { if (toolHasBegunShape ()) tool ()->endShapeInternal (); if (!m_document || !m_document->selection ()) { kdError () << "kpMainWindow::slotCrop() doc=" << m_document << " sel=" << (m_document ? m_document->selection () : 0) << endl; return; } ::kpToolCrop (this); } // private slot void kpMainWindow::slotAutoCrop () { if (toolHasBegunShape ()) tool ()->endShapeInternal (); ::kpToolAutoCrop (this); } // private slot void kpMainWindow::slotFlip () { if (toolHasBegunShape ()) tool ()->endShapeInternal (); kpToolFlipDialog dialog ((bool) m_document->selection (), this); if (dialog.exec () && !dialog.isNoOp ()) { addImageOrSelectionCommand ( new kpToolFlipCommand (m_document->selection (), dialog.getHorizontalFlip (), dialog.getVerticalFlip (), this)); } } // private slot void kpMainWindow::slotRotate () { if (toolHasBegunShape ()) tool ()->endShapeInternal (); kpToolRotateDialog dialog ((bool) m_document->selection (), this); if (dialog.exec () && !dialog.isNoOp ()) { addImageOrSelectionCommand ( new kpToolRotateCommand (m_document->selection (), dialog.angle (), this)); } } // private slot void kpMainWindow::slotSkew () { if (toolHasBegunShape ()) tool ()->endShapeInternal (); kpToolSkewDialog dialog ((bool) m_document->selection (), this); if (dialog.exec () && !dialog.isNoOp ()) { addImageOrSelectionCommand ( new kpToolSkewCommand (m_document->selection (), dialog.horizontalAngle (), dialog.verticalAngle (), this)); } } // private slot void kpMainWindow::slotConvertToBlackAndWhite () { if (toolHasBegunShape ()) tool ()->endShapeInternal (); addImageOrSelectionCommand ( new kpEffectReduceColorsCommand (1/*depth*/, true/*dither*/, m_document->selection (), this)); } // private slot void kpMainWindow::slotConvertToGrayscale () { if (toolHasBegunShape ()) tool ()->endShapeInternal (); addImageOrSelectionCommand ( new kpToolConvertToGrayscaleCommand (m_document->selection (), this)); } // private slot void kpMainWindow::slotInvertColors () { if (toolHasBegunShape ()) tool ()->endShapeInternal (); addImageOrSelectionCommand ( new kpEffectInvertCommand (m_document->selection (), this)); } // private slot void kpMainWindow::slotClear () { if (toolHasBegunShape ()) tool ()->endShapeInternal (); addImageOrSelectionCommand ( new kpToolClearCommand (m_document->selection (), this)); } // private slot void kpMainWindow::slotMoreEffects () { if (toolHasBegunShape ()) tool ()->endShapeInternal (); kpEffectsDialog dialog ((bool) m_document->selection (), this); dialog.selectEffect (d->m_moreEffectsDialogLastEffect); if (dialog.exec () && !dialog.isNoOp ()) { addImageOrSelectionCommand (dialog.createCommand ()); } if (d->m_moreEffectsDialogLastEffect != dialog.selectedEffect ()) { d->m_moreEffectsDialogLastEffect = dialog.selectedEffect (); TDEConfigGroupSaver cfgGroupSaver (kapp->config (), kpSettingsGroupGeneral); TDEConfigBase *cfg = cfgGroupSaver.config (); cfg->writeEntry (kpSettingMoreEffectsLastEffect, d->m_moreEffectsDialogLastEffect); cfg->sync (); } }