diff options
Diffstat (limited to 'digikam/imageplugins/coreplugin/ratiocrop/imageeffect_ratiocrop.cpp')
| -rw-r--r-- | digikam/imageplugins/coreplugin/ratiocrop/imageeffect_ratiocrop.cpp | 799 |
1 files changed, 0 insertions, 799 deletions
diff --git a/digikam/imageplugins/coreplugin/ratiocrop/imageeffect_ratiocrop.cpp b/digikam/imageplugins/coreplugin/ratiocrop/imageeffect_ratiocrop.cpp deleted file mode 100644 index b66f391c..00000000 --- a/digikam/imageplugins/coreplugin/ratiocrop/imageeffect_ratiocrop.cpp +++ /dev/null @@ -1,799 +0,0 @@ -/* ============================================================ - * - * This file is a part of digiKam project - * http://www.digikam.org - * - * Date : 2004-12-06 - * Description : digiKam image editor Ratio Crop tool - * - * Copyright (C) 2007 by Jaromir Malenko <malenko at email dot cz> - * Copyright (C) 2008 by Roberto Castagnola <roberto dot castagnola at gmail dot com> - * Copyright (C) 2004-2008 by Gilles Caulier <caulier dot gilles at gmail dot com> - * - * 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, 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. - * - * ============================================================ */ - -// TQt includes. - -#include <tqlayout.h> -#include <tqframe.h> -#include <tqrect.h> -#include <tqvgroupbox.h> -#include <tqlabel.h> -#include <tqwhatsthis.h> -#include <tqcombobox.h> -#include <tqspinbox.h> -#include <tqimage.h> -#include <tqpushbutton.h> -#include <tqtimer.h> -#include <tqcheckbox.h> - -// KDE includes. - -#include <kcursor.h> -#include <tdelocale.h> -#include <knuminput.h> -#include <tdeapplication.h> -#include <tdeconfig.h> -#include <kstandarddirs.h> -#include <kcolorbutton.h> - -// Digikam includes. - -#include "imageiface.h" -#include "imageselectionwidget.h" - -// Local includes. - -#include "imageeffect_ratiocrop.h" -#include "imageeffect_ratiocrop.moc" - -namespace DigikamImagesPluginCore -{ - -ImageEffect_RatioCrop::ImageEffect_RatioCrop(TQWidget* parent) - : Digikam::ImageDlgBase(parent, i18n("Aspect Ratio Crop & Composition Guide"), - "aspectratiocrop", false) -{ - setHelp("ratiocroptool.anchor", "digikam"); - setButtonWhatsThis ( User1, i18n("<p>Set selection area to the maximum size according " - "to the current ratio.") ); - setButtonText(User1, i18n("&Max. Aspect")); - showButton(User1, true); - - // ------------------------------------------------------------- - - TQFrame *frame = new TQFrame(plainPage()); - frame->setFrameStyle(TQFrame::Panel|TQFrame::Sunken); - TQVBoxLayout* l = new TQVBoxLayout(frame, 5, 0); - m_imageSelectionWidget = new ImageSelectionWidget(480, 320, frame); - l->addWidget(m_imageSelectionWidget); - TQWhatsThis::add( m_imageSelectionWidget, i18n("<p>Here you can see the aspect ratio selection preview " - "used for cropping. You can use the mouse to move and " - "resize the crop area. " - "Press and hold the CTRL key to move the opposite corner too. " - "Press and hold the SHIFT key to move the closest corner to the " - "mouse pointer.")); - setPreviewAreaWidget(frame); - - m_originalIsLandscape = m_imageSelectionWidget->getOriginalImageWidth() > - m_imageSelectionWidget->getOriginalImageHeight(); - - // ------------------------------------------------------------- - - TQWidget *gbox2 = new TQWidget(plainPage()); - TQGridLayout *gridBox2 = new TQGridLayout( gbox2, 2, 0); - - TQFrame *cropSelection = new TQFrame( gbox2 ); - cropSelection->setFrameStyle(TQFrame::Panel|TQFrame::Sunken); - TQGridLayout* grid = new TQGridLayout( cropSelection, 6, 4, spacingHint()); - - TQLabel *label = new TQLabel(i18n("Aspect ratio:"), cropSelection); - m_ratioCB = new TQComboBox( false, cropSelection ); - setRatioCBText(ImageSelectionWidget::Landscape); - TQWhatsThis::add( m_ratioCB, i18n("<p>Select your constrained aspect ratio for cropping. " - "Aspect Ratio Crop tool uses a relative ratio. That means it " - "is the same if you use centimeters or inches and it doesn't " - "specify the physical size.<p>" - "You can see below a correspondence list of traditional photographic " - "paper sizes and aspect ratio crop:<p>" - "<b>2:3</b>: 10x15cm, 20x30cm, 30x45cm, 4x6\", 8x12\", " - "12x18\", 16x24\", 20x30\"<p>" - "<b>3:4</b>: 6x8cm, 15x20cm, 18x24cm, 30x40cm, 3.75x5\", 4.5x6\", " - "6x8\", 7.5x10\", 9x12\"<p>" - "<b>4:5</b>: 20x25cm, 40x50cm, 8x10\", 16x20\"<p>" - "<b>5:7</b>: 15x21cm, 30x42cm, 5x7\"<p>" - "<b>7:10</b>: 21x30cm, 42x60cm, 3.5x5\"<p>" - "The <b>Golden Ratio</b> is 1:1.618. A composition following this rule " - "is considered visually harmonious but can be unadapted to print on " - "standard photographic paper.")); - - m_preciseCrop = new TQCheckBox(i18n("Exact"), cropSelection); - TQWhatsThis::add( m_preciseCrop, i18n("<p>Enable this option to force exact aspect ratio crop.")); - - m_orientLabel = new TQLabel(i18n("Orientation:"), cropSelection); - m_orientCB = new TQComboBox( false, cropSelection ); - m_orientCB->insertItem( i18n("Landscape") ); - m_orientCB->insertItem( i18n("Portrait") ); - TQWhatsThis::add( m_orientCB, i18n("<p>Select constrained aspect ratio orientation.")); - - m_autoOrientation = new TQCheckBox(i18n("Auto"), cropSelection); - TQWhatsThis::add( m_autoOrientation, i18n("<p>Enable this option to automatically set the orientation.")); - - grid->addMultiCellWidget(label, 0, 0, 0, 0); - grid->addMultiCellWidget(m_ratioCB, 0, 0, 1, 3); - grid->addMultiCellWidget(m_preciseCrop, 0, 0, 4, 4); - grid->addMultiCellWidget(m_orientLabel, 2, 2, 0, 0); - grid->addMultiCellWidget(m_orientCB, 2, 2, 1, 3); - grid->addMultiCellWidget(m_autoOrientation, 2, 2, 4, 4); - - // ------------------------------------------------------------- - - m_customLabel1 = new TQLabel(i18n("Custom ratio:"), cropSelection); - m_customLabel1->setAlignment(AlignLeft|AlignVCenter); - m_customRatioNInput = new KIntSpinBox(1, 10000, 1, 1, 10, cropSelection); - TQWhatsThis::add( m_customRatioNInput, i18n("<p>Set here the desired custom aspect numerator value.")); - m_customLabel2 = new TQLabel(" : ", cropSelection); - m_customLabel2->setAlignment(AlignCenter|AlignVCenter); - m_customRatioDInput = new KIntSpinBox(1, 10000, 1, 1, 10, cropSelection); - TQWhatsThis::add( m_customRatioDInput, i18n("<p>Set here the desired custom aspect denominator value.")); - - grid->addMultiCellWidget(m_customLabel1, 1, 1, 0, 0); - grid->addMultiCellWidget(m_customRatioNInput, 1, 1, 1, 1); - grid->addMultiCellWidget(m_customLabel2, 1, 1, 2, 2); - grid->addMultiCellWidget(m_customRatioDInput, 1, 1, 3, 3); - - // ------------------------------------------------------------- - - m_xInput = new KIntNumInput(cropSelection); - TQWhatsThis::add( m_xInput, i18n("<p>Set here the top left selection corner position for cropping.")); - m_xInput->setLabel(i18n("X:"), AlignLeft|AlignVCenter); - m_xInput->setRange(0, m_imageSelectionWidget->getOriginalImageWidth(), 1, true); - - m_widthInput = new KIntNumInput(cropSelection); - m_widthInput->setLabel(i18n("Width:"), AlignLeft|AlignVCenter); - TQWhatsThis::add( m_widthInput, i18n("<p>Set here the width selection for cropping.")); - m_widthInput->setRange(m_imageSelectionWidget->getMinWidthRange(), - m_imageSelectionWidget->getMaxWidthRange(), - m_imageSelectionWidget->getWidthStep(), true); - - m_centerWidth = new TQPushButton(cropSelection); - TDEGlobal::dirs()->addResourceType("centerwidth", TDEGlobal::dirs()->kde_default("data") + "digikam/data"); - TQString directory = TDEGlobal::dirs()->findResourceDir("centerwidth", "centerwidth.png"); - m_centerWidth->setPixmap( TQPixmap( directory + "centerwidth.png" ) ); - TQWhatsThis::add( m_centerWidth, i18n("<p>Set width position to center.")); - - grid->addMultiCellWidget(m_xInput, 3, 3, 0, 3); - grid->addMultiCellWidget(m_widthInput, 4, 4, 0, 3); - grid->addMultiCellWidget(m_centerWidth, 3, 3, 4, 4); - - // ------------------------------------------------------------- - - m_yInput = new KIntNumInput(cropSelection); - m_yInput->setLabel(i18n("Y:"), AlignLeft|AlignVCenter); - TQWhatsThis::add( m_yInput, i18n("<p>Set here the top left selection corner position for cropping.")); - m_yInput->setRange(0, m_imageSelectionWidget->getOriginalImageHeight(), 1, true); - - m_heightInput = new KIntNumInput(cropSelection); - m_heightInput->setLabel(i18n("Height:"), AlignLeft|AlignVCenter); - TQWhatsThis::add( m_heightInput, i18n("<p>Set here the height selection for cropping.")); - m_heightInput->setRange(m_imageSelectionWidget->getMinHeightRange(), - m_imageSelectionWidget->getMaxHeightRange(), - m_imageSelectionWidget->getHeightStep(), true); - - m_centerHeight = new TQPushButton(cropSelection); - TDEGlobal::dirs()->addResourceType("centerheight", TDEGlobal::dirs()->kde_default("data") + "digikam/data"); - directory = TDEGlobal::dirs()->findResourceDir("centerheight", "centerheight.png"); - m_centerHeight->setPixmap( TQPixmap( directory + "centerheight.png" ) ); - TQWhatsThis::add( m_centerHeight, i18n("<p>Set height position to center.")); - - grid->addMultiCellWidget(m_yInput, 5, 5, 0, 3); - grid->addMultiCellWidget(m_heightInput, 6, 6, 0, 3); - grid->addMultiCellWidget(m_centerHeight, 5, 5, 4, 4); - - gridBox2->addMultiCellWidget(cropSelection, 0, 0, 0, 0); - - // ------------------------------------------------------------- - - TQFrame* compositionGuide = new TQFrame( gbox2 ); - TQGridLayout* grid2 = new TQGridLayout( compositionGuide, 7, 2, spacingHint()); - compositionGuide->setFrameStyle(TQFrame::Panel|TQFrame::Sunken); - - TQLabel *labelGuideLines = new TQLabel(i18n("Composition guide:"), compositionGuide); - m_guideLinesCB = new TQComboBox( false, compositionGuide ); - m_guideLinesCB->insertItem( i18n("Rules of Thirds") ); - m_guideLinesCB->insertItem( i18n("Harmonious Triangles") ); - m_guideLinesCB->insertItem( i18n("Golden Mean") ); - m_guideLinesCB->insertItem( i18n("None") ); - m_guideLinesCB->setCurrentText( i18n("None") ); - TQWhatsThis::add( m_guideLinesCB, i18n("<p>With this option, you can display guide lines " - "which help you to compose your photograph.")); - - m_goldenSectionBox = new TQCheckBox(i18n("Golden sections"), compositionGuide); - TQWhatsThis::add( m_goldenSectionBox, i18n("<p>Enable this option to show golden sections.")); - - m_goldenSpiralSectionBox = new TQCheckBox(i18n("Golden spiral sections"), compositionGuide); - TQWhatsThis::add( m_goldenSpiralSectionBox, i18n("<p>Enable this option to show golden spiral sections.")); - - m_goldenSpiralBox = new TQCheckBox(i18n("Golden spiral"), compositionGuide); - TQWhatsThis::add( m_goldenSpiralBox, i18n("<p>Enable this option to show golden spiral guide.")); - - m_goldenTriangleBox = new TQCheckBox(i18n("Golden triangles"), compositionGuide); - TQWhatsThis::add( m_goldenTriangleBox, i18n("<p>Enable this option to show golden triangles.")); - - m_flipHorBox = new TQCheckBox(i18n("Flip horizontally"), compositionGuide); - TQWhatsThis::add( m_flipHorBox, i18n("<p>Enable this option to flip horizontally guidelines.")); - - m_flipVerBox = new TQCheckBox(i18n("Flip vertically"), compositionGuide); - TQWhatsThis::add( m_flipVerBox, i18n("<p>Enable this option to flip vertically guidelines.")); - - m_colorGuideLabel = new TQLabel(i18n("Color and width:"), compositionGuide); - m_guideColorBt = new KColorButton( TQColor( 250, 250, 255 ), compositionGuide ); - m_guideSize = new TQSpinBox( 1, 5, 1, compositionGuide); - TQWhatsThis::add( m_guideColorBt, i18n("<p>Set here the color used to draw composition guides.")); - TQWhatsThis::add( m_guideSize, i18n("<p>Set here the width in pixels used to draw composition guides.")); - - grid2->addMultiCellWidget(labelGuideLines, 0, 0, 0, 0); - grid2->addMultiCellWidget(m_guideLinesCB, 0, 0, 1, 2); - grid2->addMultiCellWidget(m_goldenSectionBox, 1, 1, 0, 2); - grid2->addMultiCellWidget(m_goldenSpiralSectionBox, 2, 2, 0, 2); - grid2->addMultiCellWidget(m_goldenSpiralBox, 3, 3, 0, 2); - grid2->addMultiCellWidget(m_goldenTriangleBox, 4, 4, 0, 2); - grid2->addMultiCellWidget(m_flipHorBox, 5, 5, 0, 2); - grid2->addMultiCellWidget(m_flipVerBox, 6, 6, 0, 2); - grid2->addMultiCellWidget(m_colorGuideLabel, 7, 7, 0, 0); - grid2->addMultiCellWidget(m_guideColorBt, 7, 7, 1, 1); - grid2->addMultiCellWidget(m_guideSize, 7, 7, 2, 2); - - gridBox2->addMultiCellWidget(compositionGuide, 1, 1, 0, 0); - gridBox2->setRowStretch(2, 10); - - setUserAreaWidget(gbox2); - - // ------------------------------------------------------------- - - connect(m_ratioCB, TQT_SIGNAL(activated(int)), - this, TQT_SLOT(slotRatioChanged(int))); - - connect(m_preciseCrop, TQT_SIGNAL(toggled(bool)), - this, TQT_SLOT(slotPreciseCropChanged(bool))); - - connect(m_orientCB, TQT_SIGNAL(activated(int)), - this, TQT_SLOT(slotOrientChanged(int))); - - connect(m_autoOrientation, TQT_SIGNAL(toggled(bool)), - this, TQT_SLOT(slotAutoOrientChanged(bool))); - - connect(m_xInput, TQT_SIGNAL(valueChanged(int)), - this, TQT_SLOT(slotXChanged(int))); - - connect(m_yInput, TQT_SIGNAL(valueChanged(int)), - this, TQT_SLOT(slotYChanged(int))); - - connect(m_customRatioNInput, TQT_SIGNAL(valueChanged(int)), - this, TQT_SLOT(slotCustomNRatioChanged(int))); - - connect(m_customRatioDInput, TQT_SIGNAL(valueChanged(int)), - this, TQT_SLOT(slotCustomDRatioChanged(int))); - - connect(m_guideLinesCB, TQT_SIGNAL(activated(int)), - this, TQT_SLOT(slotGuideTypeChanged(int))); - - connect(m_goldenSectionBox, TQT_SIGNAL(toggled(bool)), - this, TQT_SLOT(slotGoldenGuideTypeChanged())); - - connect(m_goldenSpiralSectionBox, TQT_SIGNAL(toggled(bool)), - this, TQT_SLOT(slotGoldenGuideTypeChanged())); - - connect(m_goldenSpiralBox, TQT_SIGNAL(toggled(bool)), - this, TQT_SLOT(slotGoldenGuideTypeChanged())); - - connect(m_goldenTriangleBox, TQT_SIGNAL(toggled(bool)), - this, TQT_SLOT(slotGoldenGuideTypeChanged())); - - connect(m_flipHorBox, TQT_SIGNAL(toggled(bool)), - this, TQT_SLOT(slotGoldenGuideTypeChanged())); - - connect(m_flipVerBox, TQT_SIGNAL(toggled(bool)), - this, TQT_SLOT(slotGoldenGuideTypeChanged())); - - connect(m_guideColorBt, TQT_SIGNAL(changed(const TQColor &)), - m_imageSelectionWidget, TQT_SLOT(slotChangeGuideColor(const TQColor &))); - - connect(m_guideSize, TQT_SIGNAL(valueChanged(int)), - m_imageSelectionWidget, TQT_SLOT(slotChangeGuideSize(int))); - - connect(m_widthInput, TQT_SIGNAL(valueChanged(int)), - this, TQT_SLOT(slotWidthChanged(int))); - - connect(m_heightInput, TQT_SIGNAL(valueChanged(int)), - this, TQT_SLOT(slotHeightChanged(int))); - - connect(m_imageSelectionWidget, TQT_SIGNAL(signalSelectionChanged(TQRect)), - this, TQT_SLOT(slotSelectionChanged(TQRect))); - - connect(m_imageSelectionWidget, TQT_SIGNAL(signalSelectionMoved(TQRect)), - this, TQT_SLOT(slotSelectionChanged(TQRect))); - - connect(m_imageSelectionWidget, TQT_SIGNAL(signalSelectionOrientationChanged(int)), - this, TQT_SLOT(slotSelectionOrientationChanged(int))); - - connect(m_centerWidth, TQT_SIGNAL(clicked()), - this, TQT_SLOT(slotCenterWidth())); - - connect(m_centerHeight, TQT_SIGNAL(clicked()), - this, TQT_SLOT(slotCenterHeight())); - - // ------------------------------------------------------------- - - // Sets current region selection - slotSelectionChanged(m_imageSelectionWidget->getRegionSelection()); - - readSettings(); -} - -ImageEffect_RatioCrop::~ImageEffect_RatioCrop() -{ -} - -void ImageEffect_RatioCrop::readSettings() -{ - TQColor defaultGuideColor(250, 250, 255); - TDEConfig *config = kapp->config(); - config->setGroup("aspectratiocrop Tool Dialog"); - - // No guide lines per default. - m_guideLinesCB->setCurrentItem( config->readNumEntry("Guide Lines Type", - ImageSelectionWidget::GuideNone) ); - m_goldenSectionBox->setChecked( config->readBoolEntry("Golden Section", true) ); - m_goldenSpiralSectionBox->setChecked( config->readBoolEntry("Golden Spiral Section", false) ); - m_goldenSpiralBox->setChecked( config->readBoolEntry("Golden Spiral", false) ); - m_goldenTriangleBox->setChecked( config->readBoolEntry("Golden Triangle", false) ); - m_flipHorBox->setChecked( config->readBoolEntry("Golden Flip Horizontal", false) ); - m_flipVerBox->setChecked( config->readBoolEntry("Golden Flip Vertical", false) ); - m_guideColorBt->setColor(config->readColorEntry("Guide Color", &defaultGuideColor)); - m_guideSize->setValue(config->readNumEntry("Guide Width", 1)); - m_imageSelectionWidget->slotGuideLines(m_guideLinesCB->currentItem()); - m_imageSelectionWidget->slotChangeGuideColor(m_guideColorBt->color()); - - m_preciseCrop->setChecked( config->readBoolEntry("Precise Aspect Ratio Crop", false) ); - m_imageSelectionWidget->setPreciseCrop( m_preciseCrop->isChecked() ); - - if (m_originalIsLandscape) - { - m_orientCB->setCurrentItem( config->readNumEntry("Hor.Oriented Aspect Ratio Orientation", - ImageSelectionWidget::Landscape) ); - - m_imageSelectionWidget->setSelectionOrientation(m_orientCB->currentItem()); - - m_customRatioNInput->setValue( config->readNumEntry("Hor.Oriented Custom Aspect Ratio Num", 1) ); - m_customRatioDInput->setValue( config->readNumEntry("Hor.Oriented Custom Aspect Ratio Den", 1) ); - m_ratioCB->setCurrentItem( config->readNumEntry("Hor.Oriented Aspect Ratio", - ImageSelectionWidget::RATIO03X04) ); - - applyRatioChanges(m_ratioCB->currentItem()); - - // Empty selection so it can be moved w/out size constraint - m_widthInput->setValue( 0 ); - m_heightInput->setValue( 0 ); - - m_xInput->setValue( config->readNumEntry("Hor.Oriented Custom Aspect Ratio Xpos", 50) ); - m_yInput->setValue( config->readNumEntry("Hor.Oriented Custom Aspect Ratio Ypos", 50) ); - - m_widthInput->setValue( config->readNumEntry("Hor.Oriented Custom Aspect Ratio Width", 800) ); - m_heightInput->setValue( config->readNumEntry("Hor.Oriented Custom Aspect Ratio Height", 600) ); - } - else - { - m_orientCB->setCurrentItem( config->readNumEntry("Ver.Oriented Aspect Ratio Orientation", - ImageSelectionWidget::Portrait) ); - - m_imageSelectionWidget->setSelectionOrientation(m_orientCB->currentItem()); - - m_customRatioNInput->setValue( config->readNumEntry("Ver.Oriented Custom Aspect Ratio Num", 1) ); - m_customRatioDInput->setValue( config->readNumEntry("Ver.Oriented Custom Aspect Ratio Den", 1) ); - m_ratioCB->setCurrentItem( config->readNumEntry("Ver.Oriented Aspect Ratio", - ImageSelectionWidget::RATIO03X04) ); - - applyRatioChanges(m_ratioCB->currentItem()); - - // Empty selection so it can be moved w/out size constraint - m_widthInput->setValue( 0 ); - m_heightInput->setValue( 0 ); - - m_xInput->setValue( config->readNumEntry("Ver.Oriented Custom Aspect Ratio Xpos", 50) ); - m_yInput->setValue( config->readNumEntry("Ver.Oriented Custom Aspect Ratio Ypos", 50) ); - - m_widthInput->setValue( config->readNumEntry("Ver.Oriented Custom Aspect Ratio Width", 800) ); - m_heightInput->setValue( config->readNumEntry("Ver.Oriented Custom Aspect Ratio Height", 600) ); - } - - m_autoOrientation->setChecked( config->readBoolEntry("Auto Orientation", false) ); - slotAutoOrientChanged( m_autoOrientation->isChecked() ); -} - -void ImageEffect_RatioCrop::writeSettings() -{ - TDEConfig *config = kapp->config(); - config->setGroup("aspectratiocrop Tool Dialog"); - - if (m_originalIsLandscape) - { - config->writeEntry( "Hor.Oriented Aspect Ratio", m_ratioCB->currentItem() ); - config->writeEntry( "Hor.Oriented Aspect Ratio Orientation", m_orientCB->currentItem() ); - config->writeEntry( "Hor.Oriented Custom Aspect Ratio Num", m_customRatioNInput->value() ); - config->writeEntry( "Hor.Oriented Custom Aspect Ratio Den", m_customRatioDInput->value() ); - - config->writeEntry( "Hor.Oriented Custom Aspect Ratio Xpos", m_xInput->value() ); - config->writeEntry( "Hor.Oriented Custom Aspect Ratio Ypos", m_yInput->value() ); - config->writeEntry( "Hor.Oriented Custom Aspect Ratio Width", m_widthInput->value() ); - config->writeEntry( "Hor.Oriented Custom Aspect Ratio Height", m_heightInput->value() ); - } - else - { - config->writeEntry( "Ver.Oriented Aspect Ratio", m_ratioCB->currentItem() ); - config->writeEntry( "Ver.Oriented Aspect Ratio Orientation", m_orientCB->currentItem() ); - config->writeEntry( "Ver.Oriented Custom Aspect Ratio Num", m_customRatioNInput->value() ); - config->writeEntry( "Ver.Oriented Custom Aspect Ratio Den", m_customRatioDInput->value() ); - - config->writeEntry( "Ver.Oriented Custom Aspect Ratio Xpos", m_xInput->value() ); - config->writeEntry( "Ver.Oriented Custom Aspect Ratio Ypos", m_yInput->value() ); - config->writeEntry( "Ver.Oriented Custom Aspect Ratio Width", m_widthInput->value() ); - config->writeEntry( "Ver.Oriented Custom Aspect Ratio Height", m_heightInput->value() ); - } - - config->writeEntry( "Precise Aspect Ratio Crop", m_preciseCrop->isChecked() ); - config->writeEntry( "Auto Orientation", m_autoOrientation->isChecked() ); - config->writeEntry( "Guide Lines Type", m_guideLinesCB->currentItem() ); - config->writeEntry( "Golden Section", m_goldenSectionBox->isChecked() ); - config->writeEntry( "Golden Spiral Section", m_goldenSpiralSectionBox->isChecked() ); - config->writeEntry( "Golden Spiral", m_goldenSpiralBox->isChecked() ); - config->writeEntry( "Golden Triangle", m_goldenTriangleBox->isChecked() ); - config->writeEntry( "Golden Flip Horizontal", m_flipHorBox->isChecked() ); - config->writeEntry( "Golden Flip Vertical", m_flipVerBox->isChecked() ); - config->writeEntry( "Guide Color", m_guideColorBt->color() ); - config->writeEntry( "Guide Width", m_guideSize->value() ); - config->sync(); -} - -void ImageEffect_RatioCrop::slotDefault() -{ - m_imageSelectionWidget->resetSelection(); -} - -void ImageEffect_RatioCrop::slotUser1() -{ - m_imageSelectionWidget->maxAspectSelection(); -} - -void ImageEffect_RatioCrop::slotCenterWidth() -{ - m_imageSelectionWidget->setCenterSelection(ImageSelectionWidget::CenterWidth); -} - -void ImageEffect_RatioCrop::slotCenterHeight() -{ - m_imageSelectionWidget->setCenterSelection(ImageSelectionWidget::CenterHeight); -} - -void ImageEffect_RatioCrop::slotSelectionChanged(TQRect rect) -{ - m_xInput->blockSignals(true); - m_yInput->blockSignals(true); - m_widthInput->blockSignals(true); - m_heightInput->blockSignals(true); - - m_xInput->setRange(0, m_imageSelectionWidget->getOriginalImageWidth() - rect.width(), 1, true); - m_yInput->setRange(0, m_imageSelectionWidget->getOriginalImageHeight() - rect.height(), 1, true); - m_widthInput->setRange(m_imageSelectionWidget->getMinWidthRange(), - m_imageSelectionWidget->getMaxWidthRange(), - m_imageSelectionWidget->getWidthStep(), true); - m_heightInput->setRange(m_imageSelectionWidget->getMinHeightRange(), - m_imageSelectionWidget->getMaxHeightRange(), - m_imageSelectionWidget->getHeightStep(), true); - - m_xInput->setValue(rect.x()); - m_yInput->setValue(rect.y()); - m_widthInput->setValue(rect.width()); - m_heightInput->setValue(rect.height()); - - enableButtonOK( rect.isValid() ); - m_preciseCrop->setEnabled(m_imageSelectionWidget->preciseCropAvailable()); - - m_xInput->blockSignals(false); - m_yInput->blockSignals(false); - m_widthInput->blockSignals(false); - m_heightInput->blockSignals(false); -} - -void ImageEffect_RatioCrop::setRatioCBText(int orientation) -{ - int item = m_ratioCB->currentItem(); - - m_ratioCB->blockSignals(true); - m_ratioCB->clear(); - m_ratioCB->insertItem( i18n("Custom") ); - m_ratioCB->insertItem( "1:1" ); - if ( orientation == ImageSelectionWidget::Landscape ) - { - m_ratioCB->insertItem( "3:2" ); - m_ratioCB->insertItem( "4:3" ); - m_ratioCB->insertItem( "5:4" ); - m_ratioCB->insertItem( "7:5" ); - m_ratioCB->insertItem( "10:7" ); - } - else - { - m_ratioCB->insertItem( "2:3" ); - m_ratioCB->insertItem( "3:4" ); - m_ratioCB->insertItem( "4:5" ); - m_ratioCB->insertItem( "5:7" ); - m_ratioCB->insertItem( "7:10" ); - } - m_ratioCB->insertItem( i18n("Golden Ratio") ); - m_ratioCB->insertItem( i18n("None") ); - m_ratioCB->setCurrentItem( item ); - m_ratioCB->blockSignals(false); -} - -void ImageEffect_RatioCrop::slotSelectionOrientationChanged(int newOrientation) -{ - // Change text for Aspect ratio ComboBox - - setRatioCBText(newOrientation); - - // Change Orientation ComboBox - - m_orientCB->setCurrentItem(newOrientation); - - // Reverse custom values - - if ( ( m_customRatioNInput->value() < m_customRatioDInput->value() && - newOrientation == ImageSelectionWidget::Landscape ) || - ( m_customRatioNInput->value() > m_customRatioDInput->value() && - newOrientation == ImageSelectionWidget::Portrait ) ) - { - m_customRatioNInput->blockSignals(true); - m_customRatioDInput->blockSignals(true); - - int tmp = m_customRatioNInput->value(); - m_customRatioNInput->setValue( m_customRatioDInput->value() ); - m_customRatioDInput->setValue( tmp ); - - m_customRatioNInput->blockSignals(false); - m_customRatioDInput->blockSignals(false); - } -} - -void ImageEffect_RatioCrop::slotXChanged(int x) -{ - m_imageSelectionWidget->setSelectionX(x); -} - -void ImageEffect_RatioCrop::slotYChanged(int y) -{ - m_imageSelectionWidget->setSelectionY(y); -} - -void ImageEffect_RatioCrop::slotWidthChanged(int w) -{ - m_imageSelectionWidget->setSelectionWidth(w); -} - -void ImageEffect_RatioCrop::slotHeightChanged(int h) -{ - m_imageSelectionWidget->setSelectionHeight(h); -} - -void ImageEffect_RatioCrop::slotPreciseCropChanged(bool a) -{ - m_imageSelectionWidget->setPreciseCrop(a); -} - -void ImageEffect_RatioCrop::slotOrientChanged(int o) -{ - m_imageSelectionWidget->setSelectionOrientation(o); - - // Reset selection area. - slotDefault(); -} - -void ImageEffect_RatioCrop::slotAutoOrientChanged(bool a) -{ - m_orientCB->setEnabled(!a /*|| m_ratioCB->currentItem() == ImageSelectionWidget::RATIONONE*/); - m_imageSelectionWidget->setAutoOrientation(a); -} - -void ImageEffect_RatioCrop::slotRatioChanged(int a) -{ - applyRatioChanges(a); - - // Reset selection area. - slotDefault(); -} - -void ImageEffect_RatioCrop::applyRatioChanges(int a) -{ - m_imageSelectionWidget->setSelectionAspectRatioType(a); - - if ( a == ImageSelectionWidget::RATIOCUSTOM ) - { - m_customLabel1->setEnabled(true); - m_customLabel2->setEnabled(true); - m_customRatioNInput->setEnabled(true); - m_customRatioDInput->setEnabled(true); - m_orientLabel->setEnabled(true); - m_orientCB->setEnabled(! m_autoOrientation->isChecked()); - m_autoOrientation->setEnabled(true); - slotCustomRatioChanged(); - } - else if ( a == ImageSelectionWidget::RATIONONE ) - { - m_orientLabel->setEnabled(false); - m_orientCB->setEnabled(false); - m_autoOrientation->setEnabled(false); - m_customLabel1->setEnabled(false); - m_customLabel2->setEnabled(false); - m_customRatioNInput->setEnabled(false); - m_customRatioDInput->setEnabled(false); - } - else // Pre-config ratio selected. - { - m_orientLabel->setEnabled(true); - m_orientCB->setEnabled(! m_autoOrientation->isChecked()); - m_autoOrientation->setEnabled(true); - m_customLabel1->setEnabled(false); - m_customLabel2->setEnabled(false); - m_customRatioNInput->setEnabled(false); - m_customRatioDInput->setEnabled(false); - } -} - -void ImageEffect_RatioCrop::slotGuideTypeChanged(int t) -{ - if ( t == ImageSelectionWidget::GuideNone ) - { - m_goldenSectionBox->setEnabled(false); - m_goldenSpiralSectionBox->setEnabled(false); - m_goldenSpiralBox->setEnabled(false); - m_goldenTriangleBox->setEnabled(false); - m_flipHorBox->setEnabled(false); - m_flipVerBox->setEnabled(false); - m_colorGuideLabel->setEnabled(false); - m_guideColorBt->setEnabled(false); - m_guideSize->setEnabled(false); - } - else if ( t == ImageSelectionWidget::RulesOfThirds ) - { - m_goldenSectionBox->setEnabled(false); - m_goldenSpiralSectionBox->setEnabled(false); - m_goldenSpiralBox->setEnabled(false); - m_goldenTriangleBox->setEnabled(false); - m_flipHorBox->setEnabled(false); - m_flipVerBox->setEnabled(false); - m_colorGuideLabel->setEnabled(true); - m_guideColorBt->setEnabled(true); - m_guideSize->setEnabled(true); - } - else if ( t == ImageSelectionWidget::HarmoniousTriangles ) - { - m_goldenSectionBox->setEnabled(false); - m_goldenSpiralSectionBox->setEnabled(false); - m_goldenSpiralBox->setEnabled(false); - m_goldenTriangleBox->setEnabled(false); - m_flipHorBox->setEnabled(true); - m_flipVerBox->setEnabled(true); - m_colorGuideLabel->setEnabled(true); - m_guideColorBt->setEnabled(true); - m_guideSize->setEnabled(true); - } - else - { - m_goldenSectionBox->setEnabled(true); - m_goldenSpiralSectionBox->setEnabled(true); - m_goldenSpiralBox->setEnabled(true); - m_goldenTriangleBox->setEnabled(true); - m_flipHorBox->setEnabled(true); - m_flipVerBox->setEnabled(true); - m_colorGuideLabel->setEnabled(true); - m_guideColorBt->setEnabled(true); - m_guideSize->setEnabled(true); - } - - m_imageSelectionWidget->setGoldenGuideTypes(m_goldenSectionBox->isChecked(), - m_goldenSpiralSectionBox->isChecked(), - m_goldenSpiralBox->isChecked(), - m_goldenTriangleBox->isChecked(), - m_flipHorBox->isChecked(), - m_flipVerBox->isChecked()); - m_imageSelectionWidget->slotGuideLines(t); -} - -void ImageEffect_RatioCrop::slotGoldenGuideTypeChanged() -{ - slotGuideTypeChanged(m_guideLinesCB->currentItem()); -} - -void ImageEffect_RatioCrop::slotCustomNRatioChanged(int a) -{ - if ( ! m_autoOrientation->isChecked() ) - { - if ( ( m_orientCB->currentItem() == ImageSelectionWidget::Portrait && - m_customRatioDInput->value() < a ) || - ( m_orientCB->currentItem() == ImageSelectionWidget::Landscape && - m_customRatioDInput->value() > a ) ) - { - m_customRatioDInput->blockSignals(true); - m_customRatioDInput->setValue(a); - m_customRatioDInput->blockSignals(false); - } - } - - slotCustomRatioChanged(); -} - -void ImageEffect_RatioCrop::slotCustomDRatioChanged(int a) -{ - if ( ! m_autoOrientation->isChecked() ) - { - if ( ( m_orientCB->currentItem() == ImageSelectionWidget::Landscape && - m_customRatioNInput->value() < a ) || - ( m_orientCB->currentItem() == ImageSelectionWidget::Portrait && - m_customRatioNInput->value() > a ) ) - { - m_customRatioNInput->blockSignals(true); - m_customRatioNInput->setValue(a); - m_customRatioNInput->blockSignals(false); - } - } - - slotCustomRatioChanged(); -} - -void ImageEffect_RatioCrop::slotCustomRatioChanged() -{ - m_imageSelectionWidget->setSelectionAspectRatioValue( - m_customRatioNInput->value(), m_customRatioDInput->value() ); - - // Reset selection area. - slotDefault(); -} - -void ImageEffect_RatioCrop::slotOk() -{ - kapp->setOverrideCursor( KCursor::waitCursor() ); - - TQRect currentRegion = m_imageSelectionWidget->getRegionSelection(); - Digikam::ImageIface* iface = m_imageSelectionWidget->imageIface(); - uchar *data = iface->getOriginalImage(); - int w = iface->originalWidth(); - int h = iface->originalHeight(); - bool a = iface->originalHasAlpha(); - bool sb = iface->originalSixteenBit(); - - TQRect normalizedRegion = currentRegion.normalize(); - if (normalizedRegion.right() > w) normalizedRegion.setRight(w); - if (normalizedRegion.bottom() > h) normalizedRegion.setBottom(h); - - Digikam::DImg imOrg(w, h, sb, a, data); - delete [] data; - imOrg.crop(normalizedRegion); - - iface->putOriginalImage(i18n("Aspect Ratio Crop"), imOrg.bits(), imOrg.width(), imOrg.height()); - - kapp->restoreOverrideCursor(); - writeSettings(); - accept(); -} - -} // NameSpace DigikamImagesPluginCore |