diff options
Diffstat (limited to 'digikam/imageplugins/coreplugin/ratiocrop')
7 files changed, 0 insertions, 3543 deletions
diff --git a/digikam/imageplugins/coreplugin/ratiocrop/Makefile.am b/digikam/imageplugins/coreplugin/ratiocrop/Makefile.am deleted file mode 100644 index d65a4a33..00000000 --- a/digikam/imageplugins/coreplugin/ratiocrop/Makefile.am +++ /dev/null @@ -1,26 +0,0 @@ -noinst_LTLIBRARIES = libratiocrop.la -METASOURCES = AUTO - -INCLUDES = -I$(top_srcdir)/digikam/utilities/imageeditor/editor \ - -I$(top_srcdir)/digikam/utilities/imageeditor/canvas \ - -I$(top_srcdir)/digikam/libs/histogram \ - -I$(top_srcdir)/digikam/libs/levels \ - -I$(top_srcdir)/digikam/libs/curves \ - -I$(top_srcdir)/digikam/libs/whitebalance \ - -I$(top_srcdir)/digikam/libs/widgets/common \ - -I$(top_srcdir)/digikam/libs/widgets/iccprofiles \ - -I$(top_srcdir)/digikam/libs/widgets/imageplugins \ - -I$(top_srcdir)/digikam/libs/dialogs \ - -I$(top_srcdir)/digikam/libs/dimg \ - -I$(top_srcdir)/digikam/libs/dmetadata \ - -I$(top_srcdir)/digikam/libs/dimg/filters \ - -I$(top_srcdir)/digikam/digikam \ - $(LIBKDCRAW_CFLAGS) \ - $(all_includes) - -libratiocrop_la_SOURCES = ratiocroptool.cpp imageselectionwidget.cpp - -libratiocrop_la_LDFLAGS = $(all_libraries) - -noinst_HEADERS = ratiocroptool.h imageselectionwidget.h - 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 diff --git a/digikam/imageplugins/coreplugin/ratiocrop/imageeffect_ratiocrop.h b/digikam/imageplugins/coreplugin/ratiocrop/imageeffect_ratiocrop.h deleted file mode 100644 index e66efc51..00000000 --- a/digikam/imageplugins/coreplugin/ratiocrop/imageeffect_ratiocrop.h +++ /dev/null @@ -1,132 +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. - * - * ============================================================ */ - -#ifndef IMAGEEFFECT_RATIOCROP_H -#define IMAGEEFFECT_RATIOCROP_H - -// Digikam include. - -#include "imagedlgbase.h" - -class TQLabel; -class TQComboBox; -class TQPushButton; -class TQCheckBox; -class TQSpinBox; - -class KIntNumInput; -class KIntSpinBox; -class KColorButton; - -namespace DigikamImagesPluginCore -{ - -class ImageSelectionWidget; - -class ImageEffect_RatioCrop : public Digikam::ImageDlgBase -{ - Q_OBJECT - - -public: - - ImageEffect_RatioCrop(TQWidget *parent); - ~ImageEffect_RatioCrop(); - -private: - - void readSettings(); - void writeSettings(); - - void applyRatioChanges(int a); - void setRatioCBText(int orientation); - -private slots: - - void slotUser1(); - void slotDefault(); - void slotOk(); - - void slotCenterWidth(); - void slotCenterHeight(); - void slotXChanged(int x); - void slotYChanged(int y); - void slotWidthChanged(int w); - void slotHeightChanged(int h); - void slotCustomRatioChanged(); - void slotCustomNRatioChanged(int a); - void slotCustomDRatioChanged(int a); - void slotPreciseCropChanged(bool a); - void slotOrientChanged(int o); - void slotAutoOrientChanged(bool a); - void slotRatioChanged(int a); - void slotSelectionChanged(TQRect rect ); - void slotSelectionOrientationChanged(int); - void slotGuideTypeChanged(int t); - void slotGoldenGuideTypeChanged(); - -private: - - bool m_originalIsLandscape; - - TQLabel *m_customLabel1; - TQLabel *m_customLabel2; - TQLabel *m_orientLabel; - TQLabel *m_colorGuideLabel; - - TQComboBox *m_ratioCB; - TQComboBox *m_orientCB; - TQComboBox *m_guideLinesCB; - - TQPushButton *m_centerWidth; - TQPushButton *m_centerHeight; - - TQCheckBox *m_goldenSectionBox; - TQCheckBox *m_goldenSpiralSectionBox; - TQCheckBox *m_goldenSpiralBox; - TQCheckBox *m_goldenTriangleBox; - TQCheckBox *m_flipHorBox; - TQCheckBox *m_flipVerBox; - TQCheckBox *m_autoOrientation; - TQCheckBox *m_preciseCrop; - - TQSpinBox *m_guideSize; - - KIntNumInput *m_widthInput; - KIntNumInput *m_heightInput; - KIntNumInput *m_xInput; - KIntNumInput *m_yInput; - - KIntSpinBox *m_customRatioNInput; - KIntSpinBox *m_customRatioDInput; - - KColorButton *m_guideColorBt; - - ImageSelectionWidget *m_imageSelectionWidget; -}; - -} // NameSpace DigikamImagesPluginCore - -#endif /* IMAGEEFFECT_RATIOCROP_H */ diff --git a/digikam/imageplugins/coreplugin/ratiocrop/imageselectionwidget.cpp b/digikam/imageplugins/coreplugin/ratiocrop/imageselectionwidget.cpp deleted file mode 100644 index 7baa2ee7..00000000 --- a/digikam/imageplugins/coreplugin/ratiocrop/imageselectionwidget.cpp +++ /dev/null @@ -1,1422 +0,0 @@ -/* ============================================================ - * - * This file is a part of digiKam project - * http://www.digikam.org - * - * Date : 2004-12-09 - * Description : image selection widget used by ratio crop tool. - * - * Copyright (C) 2007 by Jaromir Malenko <malenko at email.cz> - * Copyright (C) 2008 by Roberto Castagnola <roberto dot castagnola at gmail dot com> - * Copyright (C) 2004-2009 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. - * - * ============================================================ */ - -#define OPACITY 0.7 -#define RCOL 0xAA -#define GCOL 0xAA -#define BCOL 0xAA - -#define MINRANGE 0 - -// Golden number (1+sqrt(5))/2 -#define PHI 1.61803398874989479 -// 1/PHI -#define INVPHI 0.61803398874989479 - -// C++ includes. - -#include <iostream> -#include <cstdio> -#include <cmath> -#include <cstdlib> - -// TQt includes. - -#include <tqregion.h> -#include <tqcolor.h> -#include <tqpainter.h> -#include <tqbrush.h> -#include <tqpixmap.h> -#include <tqimage.h> -#include <tqpen.h> -#include <tqpoint.h> -#include <tqtimer.h> -#include <tqsizepolicy.h> - -// KDE includes. - -#include <kstandarddirs.h> -#include <kcursor.h> -#include <tdeglobal.h> - -// Local includes. - -#include "ddebug.h" -#include "imageiface.h" -#include "dimg.h" -#include "imageselectionwidget.h" -#include "imageselectionwidget.moc" - -namespace DigikamImagesPluginCore -{ - -class ImageSelectionWidgetPriv -{ -public: - - enum ResizingMode - { - ResizingNone = 0, - ResizingTopLeft, - ResizingTopRight, - ResizingBottomLeft, - ResizingBottomRight - }; - - ImageSelectionWidgetPriv() - { - currentResizing = ResizingNone; - iface = 0; - pixmap = 0; - guideSize = 1; - } - - // Golden guide types. - bool drawGoldenSection; - bool drawGoldenSpiralSection; - bool drawGoldenSpiral; - bool drawGoldenTriangle; - - // Golden guide translations. - bool flipHorGoldenGuide; - bool flipVerGoldenGuide; - - bool moving; - bool autoOrientation; - bool preciseCrop; - - int guideLinesType; - int guideSize; - - int currentAspectRatioType; - int currentResizing; - int currentOrientation; - - float currentWidthRatioValue; - float currentHeightRatioValue; - - TQPoint lastPos; - - TQRect rect; - TQRect image; // Real image dimension. - TQRect regionSelection; // Real size image selection. - TQRect localRegionSelection; // Local size selection. - - // Draggable local region selection corners. - TQRect localTopLeftCorner; - TQRect localBottomLeftCorner; - TQRect localTopRightCorner; - TQRect localBottomRightCorner; - - TQPixmap *pixmap; - - TQColor guideColor; - - Digikam::DImg preview; - - Digikam::ImageIface *iface; -}; - -ImageSelectionWidget::ImageSelectionWidget(int w, int h, TQWidget *parent, - int widthRatioValue, int heightRatioValue, - int aspectRatioType, int orient, int guideLinesType) - : TQWidget(parent, 0, TQt::WDestructiveClose) -{ - d = new ImageSelectionWidgetPriv; - d->currentAspectRatioType = aspectRatioType; - d->currentWidthRatioValue = widthRatioValue; - d->currentHeightRatioValue = heightRatioValue; - d->currentOrientation = orient; - d->guideLinesType = guideLinesType; - d->autoOrientation = false; - d->preciseCrop = false; - d->moving = true; - reverseRatioValues(); - - setBackgroundMode(TQt::NoBackground); - setMinimumSize(w, h); - setMouseTracking(true); - - d->iface = new Digikam::ImageIface(w, h); - uchar *data = d->iface->getPreviewImage(); - int width = d->iface->previewWidth(); - int height = d->iface->previewHeight(); - bool sixteenBit = d->iface->previewSixteenBit(); - bool hasAlpha = d->iface->previewHasAlpha(); - d->preview = Digikam::DImg(width, height, sixteenBit, hasAlpha, data); - delete [] data; - d->preview.convertToEightBit(); - d->pixmap = new TQPixmap(w, h); - - d->image = TQRect(0, 0, d->iface->originalWidth(), d->iface->originalHeight()); - d->rect = TQRect(w/2-d->preview.width()/2, h/2-d->preview.height()/2, - d->preview.width(), d->preview.height()); - updatePixmap(); - setGoldenGuideTypes(true, false, false, false, false, false); -} - -ImageSelectionWidget::~ImageSelectionWidget() -{ - delete d->iface; - delete d->pixmap; - delete d; -} - -Digikam::ImageIface* ImageSelectionWidget::imageIface() -{ - return d->iface; -} - -void ImageSelectionWidget::resizeEvent(TQResizeEvent *e) -{ - delete d->pixmap; - - int w = e->size().width(); - int h = e->size().height(); - - uchar *data = d->iface->setPreviewImageSize(w, h); - int width = d->iface->previewWidth(); - int height = d->iface->previewHeight(); - bool sixteenBit = d->iface->previewSixteenBit(); - bool hasAlpha = d->iface->previewHasAlpha(); - d->preview = Digikam::DImg(width, height, sixteenBit, hasAlpha, data); - delete [] data; - d->preview.convertToEightBit(); - - d->pixmap = new TQPixmap(w, h); - - d->rect = TQRect(w/2-d->preview.width()/2, h/2-d->preview.height()/2, - d->preview.width(), d->preview.height()); - updatePixmap(); -} - -int ImageSelectionWidget::getOriginalImageWidth() -{ - return d->image.width(); -} - -int ImageSelectionWidget::getOriginalImageHeight() -{ - return d->image.height(); -} - -TQRect ImageSelectionWidget::getRegionSelection() -{ - return d->regionSelection; -} - -int ImageSelectionWidget::getMinWidthRange() -{ - return MINRANGE; -} - -int ImageSelectionWidget::getMinHeightRange() -{ - return MINRANGE; -} - -int ImageSelectionWidget::getMaxWidthRange() -{ - int maxW = d->image.width() - d->regionSelection.left(); - - if (d->currentAspectRatioType != RATIONONE) - { - // Compute max width taking aspect ratio into account - int t = d->currentWidthRatioValue > d->currentHeightRatioValue ? 1 : 0; - int h = d->image.height() - d->regionSelection.top(); - int w = rint( ( h + t ) * d->currentWidthRatioValue / - d->currentHeightRatioValue ) - t; - if ( w < maxW ) - maxW = w; - } - - // Return max width adjusted if a precise crop is wanted - return computePreciseSize(maxW, d->currentWidthRatioValue); -} - -int ImageSelectionWidget::getMaxHeightRange() -{ - int maxH = d->image.height() - d->regionSelection.top(); - - if (d->currentAspectRatioType != RATIONONE) - { - // Compute max height taking aspect ratio into account - int t = d->currentHeightRatioValue > d->currentWidthRatioValue ? 1 : 0; - int w = d->image.width() - d->regionSelection.left(); - int h = rint( ( w + t ) * d->currentHeightRatioValue / - d->currentWidthRatioValue ) - t; - if ( h < maxH ) - maxH = h; - } - - // Return max height adjusted if a precise crop is wanted - return computePreciseSize(maxH, d->currentHeightRatioValue); -} - -int ImageSelectionWidget::getWidthStep() -{ - if ( d->preciseCrop && preciseCropAvailable() ) - return d->currentWidthRatioValue; - else - return 1; -} - -int ImageSelectionWidget::getHeightStep() -{ - if ( d->preciseCrop && preciseCropAvailable() ) - return d->currentHeightRatioValue; - else - return 1; -} - -// Draw a new centered selection with half width (if orientation = Landscape) -// or with half height (if orientation = Portrait) -void ImageSelectionWidget::resetSelection() -{ - d->regionSelection.setWidth(d->image.width()/2); - d->regionSelection.setHeight(d->image.height()/2); - applyAspectRatio(d->currentOrientation == Portrait, false); - - setCenterSelection(CenterImage); -} - -void ImageSelectionWidget::setCenterSelection(int centerType) -{ - // Adjust selection size if bigger than real image - if ( d->regionSelection.height() > d->image.height() ) - { - d->regionSelection.setHeight(d->image.height()); - applyAspectRatio(true, false); - } - if ( d->regionSelection.width() > d->image.width() ) - { - d->regionSelection.setWidth(d->image.width()); - applyAspectRatio(false, false); - } - - // Set center point for selection - TQPoint center = d->image.center(); - switch (centerType) - { - case CenterWidth: - center.setY(d->regionSelection.center().y()); - break; - - case CenterHeight: - center.setX(d->regionSelection.center().x()); - break; - } - d->regionSelection.moveCenter(center); - - // Repaint - updatePixmap(); - repaint(false); - regionSelectionChanged(); -} - -// Draw a new centered selection with max size -void ImageSelectionWidget::maxAspectSelection() -{ - d->regionSelection.setWidth(d->image.width()); - d->regionSelection.setHeight(d->image.height()); - if ( d->currentAspectRatioType != RATIONONE ) - applyAspectRatio(d->currentOrientation == Portrait, false); - - setCenterSelection(CenterImage); -} - -void ImageSelectionWidget::setGoldenGuideTypes(bool drawGoldenSection, bool drawGoldenSpiralSection, - bool drawGoldenSpiral, bool drawGoldenTriangle, - bool flipHorGoldenGuide, bool flipVerGoldenGuide) -{ - d->drawGoldenSection = drawGoldenSection; - d->drawGoldenSpiralSection = drawGoldenSpiralSection; - d->drawGoldenSpiral = drawGoldenSpiral; - d->drawGoldenTriangle = drawGoldenTriangle; - d->flipHorGoldenGuide = flipHorGoldenGuide; - d->flipVerGoldenGuide = flipVerGoldenGuide; -} - -void ImageSelectionWidget::slotGuideLines(int guideLinesType) -{ - d->guideLinesType = guideLinesType; - updatePixmap(); - repaint(false); -} - -void ImageSelectionWidget::slotChangeGuideColor(const TQColor &color) -{ - d->guideColor = color; - updatePixmap(); - repaint(false); -} - -void ImageSelectionWidget::slotChangeGuideSize(int size) -{ - d->guideSize = size; - updatePixmap(); - repaint(false); -} - -void ImageSelectionWidget::setSelectionOrientation(int orient) -{ - d->currentOrientation = orient; - reverseRatioValues(); - applyAspectRatio(true); - emit signalSelectionOrientationChanged( d->currentOrientation ); -} - -void ImageSelectionWidget::setSelectionAspectRatioType(int aspectRatioType) -{ - d->currentAspectRatioType = aspectRatioType; - - // Set ratio values - switch(aspectRatioType) - { - case RATIO01X01: - d->currentWidthRatioValue = 1.0; - d->currentHeightRatioValue = 1.0; - break; - - case RATIO03X04: - d->currentWidthRatioValue = 4.0; - d->currentHeightRatioValue = 3.0; - break; - - case RATIO02x03: - d->currentWidthRatioValue = 3.0; - d->currentHeightRatioValue = 2.0; - break; - - case RATIO05x07: - d->currentWidthRatioValue = 7.0; - d->currentHeightRatioValue = 5.0; - break; - - case RATIO07x10: - d->currentWidthRatioValue = 10.0; - d->currentHeightRatioValue = 7.0; - break; - - case RATIO04X05: - d->currentWidthRatioValue = 5.0; - d->currentHeightRatioValue = 4.0; - break; - - case RATIOGOLDEN: - d->currentWidthRatioValue = PHI; - d->currentHeightRatioValue = 1.0; - break; - } - - reverseRatioValues(); - applyAspectRatio(false); -} - -void ImageSelectionWidget::setSelectionAspectRatioValue(int widthRatioValue, - int heightRatioValue) -{ - int gdc = widthRatioValue; - - // Compute greatest common divisor using Euclidean algorithm - for (int tmp, mod = heightRatioValue; mod != 0; mod = tmp % mod) - { - tmp = gdc; - gdc = mod; - } - - d->currentWidthRatioValue = widthRatioValue / gdc; - d->currentHeightRatioValue = heightRatioValue / gdc; - d->currentAspectRatioType = RATIOCUSTOM; - - // Fix orientation - if ( d->autoOrientation ) - { - if ( heightRatioValue > widthRatioValue && - d->currentOrientation == Landscape ) - { - d->currentOrientation = Portrait; - emit signalSelectionOrientationChanged( d->currentOrientation ); - } - else if ( widthRatioValue > heightRatioValue && - d->currentOrientation == Portrait ) - { - d->currentOrientation = Landscape; - emit signalSelectionOrientationChanged( d->currentOrientation ); - } - } - else - reverseRatioValues(); - - applyAspectRatio(false); -} - -void ImageSelectionWidget::reverseRatioValues() -{ - // Reverse ratio values if needed - if ( ( d->currentWidthRatioValue > d->currentHeightRatioValue && - d->currentOrientation == Portrait ) || - ( d->currentHeightRatioValue > d->currentWidthRatioValue && - d->currentOrientation == Landscape ) ) - { - float tmp = d->currentWidthRatioValue; - d->currentWidthRatioValue = d->currentHeightRatioValue; - d->currentHeightRatioValue = tmp; - } -} - -bool ImageSelectionWidget::preciseCropAvailable() -{ - // Define when precise crop feature can be used - // No needed when aspect ratio is 1:1 - switch(d->currentAspectRatioType) - { - case RATIONONE: - case RATIO01X01: - case RATIOGOLDEN: - return false; - - case RATIOCUSTOM: - return ( d->currentWidthRatioValue != d->currentHeightRatioValue ); - - default: - return true; - } -} - -void ImageSelectionWidget::setPreciseCrop(bool precise) -{ - d->preciseCrop = precise; - applyAspectRatio(false, true); - regionSelectionChanged(); -} - -void ImageSelectionWidget::setAutoOrientation(bool orientation) -{ - d->autoOrientation = orientation; -} - -void ImageSelectionWidget::setSelectionX(int x) -{ - d->regionSelection.moveLeft(x); - regionSelectionMoved(); -} - -void ImageSelectionWidget::setSelectionY(int y) -{ - d->regionSelection.moveTop(y); - regionSelectionMoved(); -} - -void ImageSelectionWidget::setSelectionWidth(int w) -{ - d->regionSelection.setWidth(w); - applyAspectRatio(false, true); - - regionSelectionChanged(); -} - -void ImageSelectionWidget::setSelectionHeight(int h) -{ - d->regionSelection.setHeight(h); - applyAspectRatio(true, true); - - regionSelectionChanged(); -} - -TQPoint ImageSelectionWidget::convertPoint(const TQPoint pm, bool localToReal) -{ - return convertPoint(pm.x(), pm.y(), localToReal); -} - -TQPoint ImageSelectionWidget::convertPoint(int x, int y, bool localToReal) -{ - int pmX, pmY; - - if (localToReal) - { - pmX = ( x - d->rect.left() ) * (float)d->image.width() / - (float)d->preview.width(); - - pmY = ( y - d->rect.top() ) * (float)d->image.height() / - (float)d->preview.height(); - } - else - { - pmX = d->rect.left() + ( x * (float)d->preview.width() / - (float)d->image.width() ); - - pmY = d->rect.top() + ( y * (float)d->preview.height() / - (float)d->image.height() ); - } - - return TQPoint(pmX, pmY); -} - -int ImageSelectionWidget::computePreciseSize(int size, int step) -{ - // Adjust size if precise crop is wanted - if ( d->preciseCrop && preciseCropAvailable() ) - size = int(size / step) * step; - - return size; -} - -void ImageSelectionWidget::applyAspectRatio(bool useHeight, bool repaintWidget) -{ - // Save selection area for re-adjustment after changing width and height. - TQRect oldRegionSelection = d->regionSelection; - - if ( !useHeight ) // Width changed. - { - int w = computePreciseSize(d->regionSelection.width(), - d->currentWidthRatioValue); - - d->regionSelection.setWidth(w); - switch(d->currentAspectRatioType) - { - case RATIONONE: - break; - - default: - d->regionSelection.setHeight(rint( w * d->currentHeightRatioValue / - d->currentWidthRatioValue ) ); - break; - } - } - else // Height changed. - { - int h = computePreciseSize(d->regionSelection.height(), - d->currentHeightRatioValue); - - d->regionSelection.setHeight(h); - switch(d->currentAspectRatioType) - { - case RATIONONE: - break; - - default: - d->regionSelection.setWidth(rint( h * d->currentWidthRatioValue / - d->currentHeightRatioValue ) ); - break; - } - } - - // If we change selection size by a corner, re-adjust the oposite corner position. - switch(d->currentResizing) - { - case ImageSelectionWidgetPriv::ResizingTopLeft: - d->regionSelection.moveBottomRight( oldRegionSelection.bottomRight() ); - break; - - case ImageSelectionWidgetPriv::ResizingTopRight: - d->regionSelection.moveBottomLeft( oldRegionSelection.bottomLeft() ); - break; - - case ImageSelectionWidgetPriv::ResizingBottomLeft: - d->regionSelection.moveTopRight( oldRegionSelection.topRight() ); - break; - - case ImageSelectionWidgetPriv::ResizingBottomRight: - d->regionSelection.moveTopLeft( oldRegionSelection.topLeft() ); - break; - } - - if (repaintWidget) - { - updatePixmap(); - repaint(false); - } -} - -void ImageSelectionWidget::normalizeRegion() -{ - // Perform normalization of selection area. - - if (d->regionSelection.left() < d->image.left()) - d->regionSelection.moveLeft(d->image.left()); - - if (d->regionSelection.top() < d->image.top()) - d->regionSelection.moveTop(d->image.top()); - - if (d->regionSelection.right() > d->image.right()) - d->regionSelection.moveRight(d->image.right()); - - if (d->regionSelection.bottom() > d->image.bottom()) - d->regionSelection.moveBottom(d->image.bottom()); -} - -void ImageSelectionWidget::regionSelectionMoved() -{ - normalizeRegion(); - - updatePixmap(); - repaint(false); - - emit signalSelectionMoved( d->regionSelection ); -} - -void ImageSelectionWidget::regionSelectionChanged() -{ - // Compute the intersection of selection region and image region - TQRect cut = d->regionSelection & d->image; - - // Adjust selection size if it was cropped - if ( d->regionSelection.width() > cut.width() ) - { - d->regionSelection = cut; - applyAspectRatio(false); - } - if ( d->regionSelection.height() > cut.height() ) - { - d->regionSelection = cut; - applyAspectRatio(true); - } - - emit signalSelectionChanged( d->regionSelection ); -} - -void ImageSelectionWidget::updatePixmap() -{ - // Updated local selection region. - d->localRegionSelection.setTopLeft( - convertPoint(d->regionSelection.topLeft(), false)); - d->localRegionSelection.setBottomRight( - convertPoint(d->regionSelection.bottomRight(), false)); - - // Updated dragging corners region. - d->localTopLeftCorner.setRect(d->localRegionSelection.left(), - d->localRegionSelection.top(), 8, 8); - d->localBottomLeftCorner.setRect(d->localRegionSelection.left(), - d->localRegionSelection.bottom() - 7, 8, 8); - d->localTopRightCorner.setRect(d->localRegionSelection.right() - 7, - d->localRegionSelection.top(), 8, 8); - d->localBottomRightCorner.setRect(d->localRegionSelection.right() - 7, - d->localRegionSelection.bottom() - 7, 8, 8); - - // Drawing background and image. - d->pixmap->fill(colorGroup().background()); - - if (d->preview.isNull()) - return; - - // Drawing region outside selection grayed. - - Digikam::DImg image = d->preview.copy(); - - uchar* ptr = image.bits(); - uchar r, g, b; - - for (int y=d->rect.top() ; y <= d->rect.bottom() ; y++) - { - for (int x=d->rect.left() ; x <= d->rect.right() ; x++) - { - if (! d->localRegionSelection.contains(x, y, true) ) - { - b = ptr[0]; - g = ptr[1]; - r = ptr[2]; - - r += (uchar)((RCOL - r) * OPACITY); - g += (uchar)((GCOL - g) * OPACITY); - b += (uchar)((BCOL - b) * OPACITY); - - ptr[0] = b; - ptr[1] = g; - ptr[2] = r; - } - - ptr+=4; - } - } - - TQPixmap pix = d->iface->convertToPixmap(image); - bitBlt(d->pixmap, d->rect.x(), d->rect.y(), &pix); - - // Stop here if no selection to draw - if ( d->regionSelection.isEmpty() ) - return; - - TQPainter p(d->pixmap); - - // Drawing selection borders. - - p.setPen(TQPen(TQColor(250, 250, 255), 1, TQt::SolidLine)); - p.drawRect(d->localRegionSelection); - - // Drawing selection corners. - - p.drawRect(d->localTopLeftCorner); - p.drawRect(d->localBottomLeftCorner); - p.drawRect(d->localTopRightCorner); - p.drawRect(d->localBottomRightCorner); - - // Drawing guide lines. - - // Constraint drawing only on local selection region. - // This is needed because arcs and incurved lines can draw - // outside a little of local selection region. - p.setClipping(true); - p.setClipRect(d->localRegionSelection); - - switch (d->guideLinesType) - { - case RulesOfThirds: - { - int xThird = d->localRegionSelection.width() / 3; - int yThird = d->localRegionSelection.height() / 3; - - p.setPen(TQPen(TQt::white, d->guideSize, TQt::SolidLine)); - p.drawLine( d->localRegionSelection.left() + xThird, d->localRegionSelection.top(), - d->localRegionSelection.left() + xThird, d->localRegionSelection.bottom() ); - p.drawLine( d->localRegionSelection.left() + 2*xThird, d->localRegionSelection.top(), - d->localRegionSelection.left() + 2*xThird, d->localRegionSelection.bottom() ); - - p.drawLine( d->localRegionSelection.left(), d->localRegionSelection.top() + yThird, - d->localRegionSelection.right(), d->localRegionSelection.top() + yThird ); - p.drawLine( d->localRegionSelection.left(), d->localRegionSelection.top() + 2*yThird, - d->localRegionSelection.right(), d->localRegionSelection.top() + 2*yThird ); - - p.setPen(TQPen(d->guideColor, d->guideSize, TQt::DotLine)); - p.drawLine( d->localRegionSelection.left() + xThird, d->localRegionSelection.top(), - d->localRegionSelection.left() + xThird, d->localRegionSelection.bottom() ); - p.drawLine( d->localRegionSelection.left() + 2*xThird, d->localRegionSelection.top(), - d->localRegionSelection.left() + 2*xThird, d->localRegionSelection.bottom() ); - - p.drawLine( d->localRegionSelection.left(), d->localRegionSelection.top() + yThird, - d->localRegionSelection.right(), d->localRegionSelection.top() + yThird ); - p.drawLine( d->localRegionSelection.left(), d->localRegionSelection.top() + 2*yThird, - d->localRegionSelection.right(), d->localRegionSelection.top() + 2*yThird ); - break; - } - - case DiagonalMethod: - { - // Move coordinates to top, left - p.translate(d->localRegionSelection.topLeft().x(), d->localRegionSelection.topLeft().y()); - - float w = (float)d->localRegionSelection.width(); - float h = (float)d->localRegionSelection.height(); - - p.setPen(TQPen(TQt::white, d->guideSize, TQt::SolidLine)); - if (w > h) - { - p.drawLine( 0, 0, h, h); - p.drawLine( 0, h, h, 0); - p.drawLine( w-h, 0, w, h); - p.drawLine( w-h, h, w, 0); - - } - else - { - p.drawLine( 0, 0, w, w); - p.drawLine( 0, w, w, 0); - p.drawLine( 0, h-w, w, h); - p.drawLine( 0, h, w, h-w); - } - - p.setPen(TQPen(d->guideColor, d->guideSize, TQt::DotLine)); - if (w > h) - { - p.drawLine( 0, 0, h, h); - p.drawLine( 0, h, h, 0); - p.drawLine( w-h, 0, w, h); - p.drawLine( w-h, h, w, 0); - - } - else - { - p.drawLine( 0, 0, w, w); - p.drawLine( 0, w, w, 0); - p.drawLine( 0, h-w, w, h); - p.drawLine( 0, h, w, h-w); - } - break; - } - - case HarmoniousTriangles: - { - // Move coordinates to local center selection. - p.translate(d->localRegionSelection.center().x(), d->localRegionSelection.center().y()); - - // Flip horizontal. - if (d->flipHorGoldenGuide) - p.scale(-1, 1); - - // Flip verical. - if (d->flipVerGoldenGuide) - p.scale(1, -1); - - float w = (float)d->localRegionSelection.width(); - float h = (float)d->localRegionSelection.height(); - int dst = (int)((h*cos(atan(w/h)) / (cos(atan(h/w))))); - - p.setPen(TQPen(TQt::white, d->guideSize, TQt::SolidLine)); - p.drawLine( -d->localRegionSelection.width()/2, -d->localRegionSelection.height()/2, - d->localRegionSelection.width()/2, d->localRegionSelection.height()/2); - - p.drawLine( -d->localRegionSelection.width()/2 + dst, -d->localRegionSelection.height()/2, - -d->localRegionSelection.width()/2, d->localRegionSelection.height()/2); - - p.drawLine( d->localRegionSelection.width()/2, -d->localRegionSelection.height()/2, - d->localRegionSelection.width()/2 - dst, d->localRegionSelection.height()/2); - - p.setPen(TQPen(d->guideColor, d->guideSize, TQt::DotLine)); - p.drawLine( -d->localRegionSelection.width()/2, -d->localRegionSelection.height()/2, - d->localRegionSelection.width()/2, d->localRegionSelection.height()/2); - - p.drawLine( -d->localRegionSelection.width()/2 + dst, -d->localRegionSelection.height()/2, - -d->localRegionSelection.width()/2, d->localRegionSelection.height()/2); - - p.drawLine( d->localRegionSelection.width()/2, -d->localRegionSelection.height()/2, - d->localRegionSelection.width()/2 - dst, d->localRegionSelection.height()/2); - break; - } - - case GoldenMean: - { - // Move coordinates to local center selection. - p.translate(d->localRegionSelection.center().x(), d->localRegionSelection.center().y()); - - // Flip horizontal. - if (d->flipHorGoldenGuide) - p.scale(-1, 1); - - // Flip vertical. - if (d->flipVerGoldenGuide) - p.scale(1, -1); - - int w = d->localRegionSelection.width(); - int h = d->localRegionSelection.height(); - - // lengths for the golden mean and half the sizes of the region: - int w_g = (int)(w*INVPHI); - int h_g = (int)(h*INVPHI); - int w_2 = w/2; - int h_2 = h/2; - - TQRect R1(-w_2, -h_2, w_g, h); - // w - 2*w_2 corrects for one-pixel difference - // so that R2.right() is really at the right end of the region - TQRect R2(w_g-w_2, h_2-h_g, w-w_g+1-(w - 2*w_2), h_g); - - TQRect R3((int)(w_2 - R2.width()*INVPHI), -h_2, - (int)(R2.width()*INVPHI), h - R2.height()); - TQRect R4(R2.x(), R1.y(), R3.x() - R2.x(), - (int)(R3.height()*INVPHI)); - TQRect R5(R4.x(), R4.bottom(), (int)(R4.width()*INVPHI), - R3.height() - R4.height()); - TQRect R6(R5.x() + R5.width(), R5.bottom() - (int)(R5.height()*INVPHI), - R3.x() - R5.right(), (int)(R5.height()*INVPHI)); - TQRect R7(R6.right() - (int)(R6.width()*INVPHI), R4.bottom(), - (int)(R6.width()*INVPHI), R5.height() - R6.height()); - - p.setPen(TQPen(TQt::white, d->guideSize, TQt::SolidLine)); - - // Drawing Golden sections. - if (d->drawGoldenSection) - { - // horizontal lines: - p.drawLine( R1.left(), R2.top(), - R2.right(), R2.top()); - - p.drawLine( R1.left(), R1.top() + R2.height(), - R2.right(), R1.top() + R2.height()); - - // vertical lines: - p.drawLine( R1.right(), R1.top(), - R1.right(), R1.bottom() ); - - p.drawLine( R1.left()+R2.width(), R1.top(), - R1.left()+R2.width(), R1.bottom() ); - } - - // Drawing Golden triangle guides. - if (d->drawGoldenTriangle) - { - p.drawLine( R1.left(), R1.bottom(), - R2.right(), R1.top() ); - - p.drawLine( R1.left(), R1.top(), - R2.right() - R1.width(), R1.bottom()); - - p.drawLine( R1.left() + R1.width(), R1.top(), - R2.right(), R1.bottom() ); - } - - // Drawing Golden spiral sections. - if (d->drawGoldenSpiralSection) - { - p.drawLine( R1.topRight(), R1.bottomRight() ); - p.drawLine( R2.topLeft(), R2.topRight() ); - p.drawLine( R3.topLeft(), R3.bottomLeft() ); - p.drawLine( R4.bottomLeft(), R4.bottomRight() ); - p.drawLine( R5.topRight(), R5.bottomRight() ); - p.drawLine( R6.topLeft(), R6.topRight() ); - p.drawLine( R7.topLeft(), R7.bottomLeft() ); - } - - // Drawing Golden Spiral. - if (d->drawGoldenSpiral) - { - p.drawArc ( R1.left(), - R1.top() - R1.height(), - 2*R1.width(), 2*R1.height(), - 180*16, 90*16); - - p.drawArc ( R2.right() - 2*R2.width(), - R1.bottom() - 2*R2.height(), - 2*R2.width(), 2*R2.height(), - 270*16, 90*16); - - p.drawArc ( R2.right() - 2*R3.width(), - R3.top(), - 2*R3.width(), 2*R3.height(), - 0, 90*16); - - p.drawArc ( R4.left(), - R4.top(), - 2*R4.width(), 2*R4.height(), - 90*16, 90*16); - - p.drawArc ( R5.left(), - R5.top()-R5.height(), - 2*R5.width(), 2*R5.height(), - 180*16, 90*16); - - p.drawArc ( R6.left()-R6.width(), - R6.top()-R6.height(), - 2*R6.width(), 2*R6.height(), - 270*16, 90*16); - - p.drawArc ( R7.left()-R7.width(), - R7.top(), - 2*R7.width(), 2*R7.height(), - 0, 90*16); - } - - p.setPen(TQPen(d->guideColor, d->guideSize, TQt::DotLine)); - - // Drawing Golden sections. - if (d->drawGoldenSection) - { - // horizontal lines: - p.drawLine( R1.left(), R2.top(), - R2.right(), R2.top()); - - p.drawLine( R1.left(), R1.top() + R2.height(), - R2.right(), R1.top() + R2.height()); - - // vertical lines: - p.drawLine( R1.right(), R1.top(), - R1.right(), R1.bottom() ); - - p.drawLine( R1.left()+R2.width(), R1.top(), - R1.left()+R2.width(), R1.bottom() ); - } - - // Drawing Golden triangle guides. - if (d->drawGoldenTriangle) - { - p.drawLine( R1.left(), R1.bottom(), - R2.right(), R1.top() ); - - p.drawLine( R1.left(), R1.top(), - R2.right() - R1.width(), R1.bottom()); - - p.drawLine( R1.left() + R1.width(), R1.top(), - R2.right(), R1.bottom() ); - } - - // Drawing Golden spiral sections. - if (d->drawGoldenSpiralSection) - { - p.drawLine( R1.topRight(), R1.bottomRight() ); - p.drawLine( R2.topLeft(), R2.topRight() ); - p.drawLine( R3.topLeft(), R3.bottomLeft() ); - p.drawLine( R4.bottomLeft(), R4.bottomRight() ); - p.drawLine( R5.topRight(), R5.bottomRight() ); - p.drawLine( R6.topLeft(), R6.topRight() ); - p.drawLine( R7.topLeft(), R7.bottomLeft() ); - } - - // Drawing Golden Spiral. - if (d->drawGoldenSpiral) - { - p.drawArc ( R1.left(), - R1.top() - R1.height(), - 2*R1.width(), 2*R1.height(), - 180*16, 90*16); - - p.drawArc ( R2.right() - 2*R2.width(), - R1.bottom() - 2*R2.height(), - 2*R2.width(), 2*R2.height(), - 270*16, 90*16); - - p.drawArc ( R2.right() - 2*R3.width(), - R3.top(), - 2*R3.width(), 2*R3.height(), - 0, 90*16); - - p.drawArc ( R4.left(), - R4.top(), - 2*R4.width(), 2*R4.height(), - 90*16, 90*16); - - p.drawArc ( R5.left(), - R5.top()-R5.height(), - 2*R5.width(), 2*R5.height(), - 180*16, 90*16); - - p.drawArc ( R6.left()-R6.width(), - R6.top()-R6.height(), - 2*R6.width(), 2*R6.height(), - 270*16, 90*16); - - p.drawArc ( R7.left()-R7.width(), - R7.top(), - 2*R7.width(), 2*R7.height(), - 0, 90*16); - } - - break; - } - } - - p.setClipping(false); - - p.end(); -} - -void ImageSelectionWidget::paintEvent( TQPaintEvent * ) -{ - bitBlt(this, 0, 0, d->pixmap); -} - -TQPoint ImageSelectionWidget::opposite() -{ - TQPoint opp; - - switch(d->currentResizing) - { - case ImageSelectionWidgetPriv::ResizingTopRight: - opp = d->regionSelection.bottomLeft(); - break; - - case ImageSelectionWidgetPriv::ResizingBottomLeft: - opp = d->regionSelection.topRight(); - break; - - case ImageSelectionWidgetPriv::ResizingBottomRight: - opp = d->regionSelection.topLeft(); - break; - - case ImageSelectionWidgetPriv::ResizingTopLeft: - default: - opp = d->regionSelection.bottomRight(); - break; - } - - return opp; -} - -float ImageSelectionWidget::distance(TQPoint a, TQPoint b) -{ - return sqrt(pow(a.x() - b.x(), 2) + pow(a.y() - b.y(), 2)); -} - -void ImageSelectionWidget::setCursorResizing() -{ - switch(d->currentResizing) - { - case ImageSelectionWidgetPriv::ResizingTopLeft: - setCursor( KCursor::sizeFDiagCursor() ); - break; - - case ImageSelectionWidgetPriv::ResizingTopRight: - setCursor( KCursor::sizeBDiagCursor() ); - break; - - case ImageSelectionWidgetPriv::ResizingBottomLeft: - setCursor( KCursor::sizeBDiagCursor() ); - break; - - case ImageSelectionWidgetPriv::ResizingBottomRight: - setCursor( KCursor::sizeFDiagCursor() ); - break; - } -} - -void ImageSelectionWidget::placeSelection(TQPoint pm, bool symmetric, TQPoint center) -{ - // Set orientation - if ( d->autoOrientation ) - { - TQPoint rel = pm - opposite(); - - if ( abs(rel.x()) > abs(rel.y()) ) - { - if ( d->currentOrientation == Portrait ) - { - d->currentOrientation = Landscape; - reverseRatioValues(); - emit signalSelectionOrientationChanged( d->currentOrientation ); - } - } - else - { - if ( d->currentOrientation == Landscape ) - { - d->currentOrientation = Portrait; - reverseRatioValues(); - emit signalSelectionOrientationChanged( d->currentOrientation ); - } - } - } - - // Place the corner at the mouse - // If a symmetric selection is wanted, place opposite corner to - // the center, double selection size and move it to old center after - // computing aspect ratio. - switch(d->currentResizing) - { - case ImageSelectionWidgetPriv::ResizingTopLeft: - // Place corners to the proper position - d->regionSelection.setTopLeft(pm); - if ( symmetric ) - d->regionSelection.setBottomRight(center); - break; - - case ImageSelectionWidgetPriv::ResizingTopRight: - d->regionSelection.setTopRight(pm); - if ( symmetric ) - d->regionSelection.setBottomLeft(center); - break; - - case ImageSelectionWidgetPriv::ResizingBottomLeft: - d->regionSelection.setBottomLeft(pm); - if ( symmetric ) - d->regionSelection.setTopRight(center); - break; - - case ImageSelectionWidgetPriv::ResizingBottomRight: - d->regionSelection.setBottomRight(pm); - if ( symmetric ) - d->regionSelection.setTopLeft(center); - break; - } - - if ( symmetric ) - d->regionSelection.setSize(d->regionSelection.size()*2); - applyAspectRatio(d->currentOrientation == Portrait, false); - if ( symmetric ) - d->regionSelection.moveCenter(center); - - // Repaint - updatePixmap(); - repaint(false); -} - -void ImageSelectionWidget::mousePressEvent ( TQMouseEvent * e ) -{ - if ( e->button() == Qt::LeftButton ) - { - TQPoint pm = TQPoint(e->x(), e->y()); - TQPoint pmVirtual = convertPoint(pm); - d->moving = false; - - if ( (e->state() & TQt::ShiftButton) == TQt::ShiftButton ) - { - bool symmetric = (e->state() & TQt::ControlButton ) == TQt::ControlButton; - TQPoint center = d->regionSelection.center(); - - // Find the closest corner - - TQPoint points[] = { d->regionSelection.topLeft(), - d->regionSelection.topRight(), - d->regionSelection.bottomLeft(), - d->regionSelection.bottomRight() }; - int resizings[] = { ImageSelectionWidgetPriv::ResizingTopLeft, - ImageSelectionWidgetPriv::ResizingTopRight, - ImageSelectionWidgetPriv::ResizingBottomLeft, - ImageSelectionWidgetPriv::ResizingBottomRight }; - float dist = -1; - for (int i = 0 ; i < 4 ; i++) - { - TQPoint point = points[i]; - float dist2 = distance(pmVirtual, point); - if (dist2 < dist || d->currentResizing == ImageSelectionWidgetPriv::ResizingNone) - { - dist = dist2; - d->currentResizing = resizings[i]; - } - } - - setCursorResizing(); - - placeSelection(pmVirtual, symmetric, center); - } - else - { - if ( d->localTopLeftCorner.contains( pm ) ) - d->currentResizing = ImageSelectionWidgetPriv::ResizingTopLeft; - else if ( d->localTopRightCorner.contains( pm ) ) - d->currentResizing = ImageSelectionWidgetPriv::ResizingTopRight; - else if ( d->localBottomLeftCorner.contains( pm ) ) - d->currentResizing = ImageSelectionWidgetPriv::ResizingBottomLeft; - else if ( d->localBottomRightCorner.contains( pm ) ) - d->currentResizing = ImageSelectionWidgetPriv::ResizingBottomRight; - else - { - d->lastPos = pmVirtual; - setCursor( KCursor::sizeAllCursor() ); - - if (d->regionSelection.contains( pmVirtual ) ) - { - d->moving = true; - } - else - { - d->regionSelection.moveCenter( pmVirtual ); - normalizeRegion(); - updatePixmap(); - repaint(false); - } - } - } - } -} - -void ImageSelectionWidget::mouseReleaseEvent ( TQMouseEvent * ) -{ - if ( d->currentResizing != ImageSelectionWidgetPriv::ResizingNone ) - { - setCursor( KCursor::arrowCursor() ); - regionSelectionChanged(); - d->currentResizing = ImageSelectionWidgetPriv::ResizingNone; - } - else if ( d->regionSelection.contains( d->lastPos ) ) - { - setCursor( KCursor::handCursor() ); - regionSelectionMoved(); - } - else - { - setCursor( KCursor::arrowCursor() ); - regionSelectionMoved(); - } -} - -void ImageSelectionWidget::mouseMoveEvent ( TQMouseEvent * e ) -{ - if ( ( e->state() & Qt::LeftButton ) == Qt::LeftButton ) - { - if ( d->moving ) - { - setCursor( KCursor::sizeAllCursor() ); - TQPoint newPos = convertPoint(e->x(), e->y()); - - d->regionSelection.moveBy( newPos.x() - d->lastPos.x(), - newPos.y() - d->lastPos.y() ); - - d->lastPos = newPos; - - normalizeRegion(); - - updatePixmap(); - repaint(false); - } - else - { - TQPoint pmVirtual = convertPoint(e->x(), e->y()); - - if ( d->currentResizing == ImageSelectionWidgetPriv::ResizingNone ) - { - d->regionSelection.setTopLeft( pmVirtual ); - d->regionSelection.setBottomRight( pmVirtual ); - d->currentResizing = ImageSelectionWidgetPriv::ResizingTopLeft; // set to anything - } - - TQPoint center = d->regionSelection.center(); - bool symmetric = (e->state() & TQt::ControlButton ) == TQt::ControlButton; - - // Change resizing mode - - TQPoint opp = symmetric ? center : opposite(); - TQPoint dir = pmVirtual - opp; - - if ( dir.x() > 0 && dir.y() > 0 && d->currentResizing != ImageSelectionWidgetPriv::ResizingBottomRight) - { - d->currentResizing = ImageSelectionWidgetPriv::ResizingBottomRight; - d->regionSelection.setTopLeft( opp ); - setCursor( KCursor::sizeFDiagCursor() ); - } - else if ( dir.x() > 0 && dir.y() < 0 && d->currentResizing != ImageSelectionWidgetPriv::ResizingTopRight) - { - d->currentResizing = ImageSelectionWidgetPriv::ResizingTopRight; - d->regionSelection.setBottomLeft( opp ); - setCursor( KCursor::sizeBDiagCursor() ); - } - else if ( dir.x() < 0 && dir.y() > 0 && d->currentResizing != ImageSelectionWidgetPriv::ResizingBottomLeft) - { - d->currentResizing = ImageSelectionWidgetPriv::ResizingBottomLeft; - d->regionSelection.setTopRight( opp ); - setCursor( KCursor::sizeBDiagCursor() ); - } - else if ( dir.x() < 0 && dir.y() < 0 && d->currentResizing != ImageSelectionWidgetPriv::ResizingTopLeft) - { - d->currentResizing = ImageSelectionWidgetPriv::ResizingTopLeft; - d->regionSelection.setBottomRight( opp ); - setCursor( KCursor::sizeFDiagCursor() ); - } - else - { - if ( dir.x() == 0 && dir.y() == 0 ) - setCursor( KCursor::sizeAllCursor() ); - else if ( dir.x() == 0 ) - setCursor( KCursor::sizeHorCursor() ); - else if ( dir.y() == 0 ) - setCursor( KCursor::sizeVerCursor() ); - } - - placeSelection(pmVirtual, symmetric, center); - } - } - else - { - if ( d->localTopLeftCorner.contains( e->x(), e->y() ) || - d->localBottomRightCorner.contains( e->x(), e->y() ) ) - setCursor( KCursor::sizeFDiagCursor() ); - else if ( d->localTopRightCorner.contains( e->x(), e->y() ) || - d->localBottomLeftCorner.contains( e->x(), e->y() ) ) - setCursor( KCursor::sizeBDiagCursor() ); - else if ( d->localRegionSelection.contains( e->x(), e->y() ) ) - setCursor( KCursor::handCursor() ); - else - setCursor( KCursor::arrowCursor() ); - } -} - -} // NameSpace DigikamImagesPluginCore diff --git a/digikam/imageplugins/coreplugin/ratiocrop/imageselectionwidget.h b/digikam/imageplugins/coreplugin/ratiocrop/imageselectionwidget.h deleted file mode 100644 index eb40356c..00000000 --- a/digikam/imageplugins/coreplugin/ratiocrop/imageselectionwidget.h +++ /dev/null @@ -1,176 +0,0 @@ -/* ============================================================ - * - * This file is a part of digiKam project - * http://www.digikam.org - * - * Date : 2004-12-09 - * Description : image selection widget used by ratio crop tool. - * - * Copyright (C) 2007 by Jaromir Malenko <malenko at email.cz> - * Copyright (C) 2008 by Roberto Castagnola <roberto dot castagnola at gmail dot com> - * Copyright (C) 2004-2009 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. - * - * ============================================================ */ - -#ifndef IMAGESELECTIONWIDGET_H -#define IMAGESELECTIONWIDGET_H - -// TQt includes. - -#include <tqwidget.h> -#include <tqrect.h> -#include <tqcolor.h> - -namespace Digikam -{ -class ImageIface; -} - -namespace DigikamImagesPluginCore -{ - -class ImageSelectionWidgetPriv; - -class ImageSelectionWidget : public TQWidget -{ - -Q_OBJECT - - -public: - - enum RatioAspect // Constrained Aspect Ratio list. - { - RATIOCUSTOM=0, // Custom aspect ratio. - RATIO01X01, // 1:1 - RATIO02x03, // 2:3 - RATIO03X04, // 3:4 - RATIO04X05, // 4:5 - RATIO05x07, // 5:7 - RATIO07x10, // 7:10 - RATIOGOLDEN, // Golden ratio : 1:1.618 - RATIONONE // No aspect ratio. - }; - - enum Orient - { - Landscape = 0, - Portrait - }; - - enum CenterType - { - CenterWidth = 0, // Center selection to the center of image width. - CenterHeight, // Center selection to the center of image height. - CenterImage // Center selection to the center of image. - }; - - // Proportion : Golden Ratio and Rule of Thirds. More information at this url: - // http://photoinf.com/General/Robert_Berdan/Composition_and_the_Elements_of_Visual_Design.htm - - enum GuideLineType - { - RulesOfThirds = 0, // Line guides position to 1/3 width and height. - DiagonalMethod, // Diagonal Method to improve composition. - HarmoniousTriangles, // Harmonious Triangle to improve composition. - GoldenMean, // Guides tools using Phi ratio (1.618). - GuideNone // No guide line. - }; - -public: - - ImageSelectionWidget(int width, int height, TQWidget *parent=0, - int widthRatioValue=1, int heightRatioValue=1, - int aspectRatio=RATIO01X01, int orient=Landscape, - int guideLinesType=GuideNone); - ~ImageSelectionWidget(); - - void setCenterSelection(int centerType=CenterImage); - void setSelectionX(int x); - void setSelectionY(int y); - void setSelectionWidth(int w); - void setSelectionHeight(int h); - void setSelectionOrientation(int orient); - void setPreciseCrop(bool precise); - void setAutoOrientation(bool orientation); - void setSelectionAspectRatioType(int aspectRatioType); - void setSelectionAspectRatioValue(int widthRatioValue, int heightRatioValue); - void setGoldenGuideTypes(bool drawGoldenSection, bool drawGoldenSpiralSection, - bool drawGoldenSpiral, bool drawGoldenTriangle, - bool flipHorGoldenGuide, bool flipVerGoldenGuide); - - int getOriginalImageWidth(); - int getOriginalImageHeight(); - TQRect getRegionSelection(); - - int getMinWidthRange(); - int getMinHeightRange(); - int getMaxWidthRange(); - int getMaxHeightRange(); - int getWidthStep(); - int getHeightStep(); - - bool preciseCropAvailable(); - - void resetSelection(); - void maxAspectSelection(); - - Digikam::ImageIface* imageIface(); - -public slots: - - void slotGuideLines(int guideLinesType); - void slotChangeGuideColor(const TQColor &color); - void slotChangeGuideSize(int size); - -signals: - - void signalSelectionMoved( TQRect rect ); - void signalSelectionChanged( TQRect rect ); - void signalSelectionOrientationChanged( int newOrientation ); - -protected: - - void paintEvent( TQPaintEvent *e ); - void mousePressEvent ( TQMouseEvent * e ); - void mouseReleaseEvent ( TQMouseEvent * e ); - void mouseMoveEvent ( TQMouseEvent * e ); - void resizeEvent(TQResizeEvent * e); - -private: - - // Recalculate the target selection position and emit 'signalSelectionMoved'. - void regionSelectionMoved(); - - void regionSelectionChanged(); - TQPoint convertPoint(const TQPoint pm, bool localToReal=true); - TQPoint convertPoint(int x, int y, bool localToReal=true); - void normalizeRegion(); - void reverseRatioValues(); - int computePreciseSize(int size, int step); - void applyAspectRatio(bool useHeight, bool repaintWidget=true); - void updatePixmap(); - TQPoint opposite(); - float distance(TQPoint a, TQPoint b); - void placeSelection(TQPoint pm, bool symetric, TQPoint center); - void setCursorResizing(); - -private: - - ImageSelectionWidgetPriv* d; -}; - -} // NameSpace DigikamImagesPluginCore - -#endif /* IMAGESELECTIONWIDGET_H */ diff --git a/digikam/imageplugins/coreplugin/ratiocrop/ratiocroptool.cpp b/digikam/imageplugins/coreplugin/ratiocrop/ratiocroptool.cpp deleted file mode 100644 index ad49e17c..00000000 --- a/digikam/imageplugins/coreplugin/ratiocrop/ratiocroptool.cpp +++ /dev/null @@ -1,853 +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) 2004-2009 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 <tqcheckbox.h> -#include <tqframe.h> -#include <tqimage.h> -#include <tqlabel.h> -#include <tqlayout.h> -#include <tqrect.h> -#include <tqspinbox.h> -#include <tqtimer.h> -#include <tqtoolbutton.h> -#include <tqtooltip.h> -#include <tqvgroupbox.h> -#include <tqwhatsthis.h> - -// KDE includes. - -#include <tdeapplication.h> -#include <kcolorbutton.h> -#include <tdeconfig.h> -#include <kcursor.h> -#include <kiconloader.h> -#include <tdelocale.h> -#include <kpushbutton.h> -#include <kstandarddirs.h> - -// LibKDcraw includes. - -#include <libkdcraw/rnuminput.h> -#include <libkdcraw/rcombobox.h> - -// Digikam includes. - -#include "editortoolsettings.h" -#include "imageiface.h" -#include "imageselectionwidget.h" - -// Local includes. - -#include "ratiocroptool.h" -#include "ratiocroptool.moc" - -using namespace KDcrawIface; -using namespace Digikam; - -namespace DigikamImagesPluginCore -{ - -RatioCropTool::RatioCropTool(TQObject* parent) - : EditorTool(parent) -{ - setName("aspectratiocrop"); - setToolName(i18n("Aspect Ratio Crop")); - setToolIcon(SmallIcon("ratiocrop")); - setToolHelp("ratiocroptool.anchor"); - - // ------------------------------------------------------------- - - m_imageSelectionWidget = new ImageSelectionWidget(480, 320); - 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.")); - - m_originalIsLandscape = ((m_imageSelectionWidget->getOriginalImageWidth()) > - (m_imageSelectionWidget->getOriginalImageHeight())); - - setToolView(m_imageSelectionWidget); - - // ------------------------------------------------------------- - - m_gboxSettings = new EditorToolSettings(EditorToolSettings::Default| - EditorToolSettings::Ok| - EditorToolSettings::Try| - EditorToolSettings::Cancel); - - // ------------------------------------------------------------- - - // need to set the button to a KStdGuiItem that has no icon - m_gboxSettings->button(EditorToolSettings::Try)->setGuiItem(KStdGuiItem::Test); - // now we can set the correct text for the button - m_gboxSettings->button(EditorToolSettings::Try)->setText(i18n("Max. Aspect")); - - TQToolTip::add(m_gboxSettings->button(EditorToolSettings::Try), - i18n("<p>Set selection area to the maximum size according " - "to the current ratio.")); - - // ------------------------------------------------------------- - - TQGridLayout *gboxLayout = new TQGridLayout(m_gboxSettings->plainPage(), 3, 2); - - TQFrame *cropSelection = new TQFrame(m_gboxSettings->plainPage()); - cropSelection->setFrameStyle(TQFrame::Panel | TQFrame::Sunken); - - TQGridLayout* grid = new TQGridLayout(cropSelection, 7, 5); - - TQLabel *label = new TQLabel(i18n("Ratio:"), cropSelection); - m_ratioCB = new RComboBox(cropSelection); - m_ratioCB->setDefaultItem(ImageSelectionWidget::RATIO03X04); - 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 RComboBox(cropSelection); - m_orientCB->insertItem( i18n("Landscape")); - m_orientCB->insertItem( i18n("Portrait")); - m_orientCB->setDefaultItem(ImageSelectionWidget::Landscape); - 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.")); - - // ------------------------------------------------------------- - - m_customLabel1 = new TQLabel(i18n("Custom:"), cropSelection); - m_customLabel1->setAlignment(AlignLeft|AlignVCenter); - m_customRatioNInput = new RIntNumInput(cropSelection); - m_customRatioNInput->input()->setRange(1, 10000, 1, false); - m_customRatioNInput->setDefaultValue(1); - 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 RIntNumInput(cropSelection); - m_customRatioDInput->input()->setRange(1, 10000, 1, false); - m_customRatioDInput->setDefaultValue(1); - TQWhatsThis::add( m_customRatioDInput, i18n("<p>Set here the desired custom aspect denominator value.")); - - // ------------------------------------------------------------- - - m_xInput = new RIntNumInput(cropSelection); - m_xInput->input()->setLabel(i18n("X:"), AlignLeft|AlignVCenter); - m_xInput->setRange(0, m_imageSelectionWidget->getOriginalImageWidth(), 1); - m_xInput->setDefaultValue(50); - TQWhatsThis::add( m_xInput, i18n("<p>Set here the top left selection corner position for cropping.")); - - m_widthInput = new RIntNumInput(cropSelection); - m_widthInput->input()->setLabel(i18n("Width:"), AlignLeft|AlignVCenter); - m_widthInput->setRange(m_imageSelectionWidget->getMinWidthRange(), - m_imageSelectionWidget->getMaxWidthRange(), - m_imageSelectionWidget->getWidthStep()); - m_widthInput->setDefaultValue(800); - TQWhatsThis::add( m_widthInput, i18n("<p>Set here the width selection for cropping.")); - - m_centerWidth = new TQToolButton(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.")); - - // ------------------------------------------------------------- - - m_yInput = new RIntNumInput(cropSelection); - m_yInput->input()->setLabel(i18n("Y:"), AlignLeft | AlignVCenter); - m_yInput->setRange(0, m_imageSelectionWidget->getOriginalImageHeight(), 1); - m_yInput->setDefaultValue(50); - TQWhatsThis::add(m_yInput, i18n("<p>Set here the top left selection corner position for cropping.")); - - m_heightInput = new RIntNumInput(cropSelection); - m_heightInput->input()->setLabel(i18n("Height:"), AlignLeft | AlignVCenter); - m_heightInput->setRange(m_imageSelectionWidget->getMinHeightRange(), - m_imageSelectionWidget->getMaxHeightRange(), - m_imageSelectionWidget->getHeightStep()); - m_heightInput->setDefaultValue(600); - TQWhatsThis::add( m_heightInput, i18n("<p>Set here the height selection for cropping.")); - - m_centerHeight = new TQToolButton(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(label, 0, 0, 0, 0); - grid->addMultiCellWidget(m_ratioCB, 0, 0, 1, 3); - grid->addMultiCellWidget(m_preciseCrop, 0, 0, 4, 4); - 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); - grid->addMultiCellWidget(m_orientLabel, 2, 2, 0, 0); - grid->addMultiCellWidget(m_orientCB, 2, 2, 1, 3); - grid->addMultiCellWidget(m_autoOrientation, 2, 2, 4, 4); - grid->addMultiCellWidget(m_xInput, 3, 3, 0, 3); - grid->addMultiCellWidget(m_widthInput, 4, 4, 0, 3); - grid->addMultiCellWidget(m_centerWidth, 4, 4, 4, 4); - grid->addMultiCellWidget(m_yInput, 5, 5, 0, 3); - grid->addMultiCellWidget(m_heightInput, 6, 6, 0, 3); - grid->addMultiCellWidget(m_centerHeight, 6, 6, 4, 4); - grid->setMargin(m_gboxSettings->spacingHint()); - grid->setSpacing(m_gboxSettings->spacingHint()); - - // ------------------------------------------------------------- - - TQFrame* compositionGuide = new TQFrame(m_gboxSettings->plainPage()); - TQGridLayout* grid2 = new TQGridLayout(compositionGuide, 8, 3); - compositionGuide->setFrameStyle(TQFrame::Panel|TQFrame::Sunken); - - TQLabel *labelGuideLines = new TQLabel(i18n("Composition guide:"), compositionGuide); - m_guideLinesCB = new RComboBox(compositionGuide); - m_guideLinesCB->insertItem( i18n("Rules of Thirds")); - m_guideLinesCB->insertItem( i18n("Diagonal Method")); - m_guideLinesCB->insertItem( i18n("Harmonious Triangles")); - m_guideLinesCB->insertItem( i18n("Golden Mean")); - m_guideLinesCB->insertItem( i18n("None")); - m_guideLinesCB->setDefaultItem(ImageSelectionWidget::GuideNone); - 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 RIntNumInput(compositionGuide); - m_guideSize->input()->setRange(1, 5, 1, false); - m_guideSize->setDefaultValue(1); - 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); - grid2->setMargin(m_gboxSettings->spacingHint()); - grid2->setSpacing(m_gboxSettings->spacingHint()); - - - // ------------------------------------------------------------- - - gboxLayout->addMultiCellWidget(cropSelection, 0, 0, 0, 1); - gboxLayout->addMultiCellWidget(compositionGuide, 1, 1, 0, 1); - gboxLayout->setRowStretch(2, 10); - gboxLayout->setMargin(m_gboxSettings->spacingHint()); - gboxLayout->setSpacing(m_gboxSettings->spacingHint()); - - setToolSettings(m_gboxSettings); - init(); - - // ------------------------------------------------------------- - - 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())); - - // we need to disconnect the standard connection of the Try button first - disconnect(m_gboxSettings, TQT_SIGNAL(signalTryClicked()), - this, TQT_SLOT(slotEffect())); - - connect(m_gboxSettings, TQT_SIGNAL(signalTryClicked()), - this, TQT_SLOT(slotMaxAspectRatio())); - - // ------------------------------------------------------------- - - // Sets current region selection - slotSelectionChanged(m_imageSelectionWidget->getRegionSelection()); -} - -RatioCropTool::~RatioCropTool() -{ -} - -void RatioCropTool::readSettings() -{ - TQColor defaultGuideColor(250, 250, 255); - TDEConfig *config = kapp->config(); - config->setGroup("aspectratiocrop Tool"); - - // 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", m_guideSize->defaultValue())); - 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()); - - // 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", - m_xInput->defaultValue())); - m_yInput->setValue(config->readNumEntry("Hor.Oriented Custom Aspect Ratio Ypos", - m_yInput->defaultValue())); - - m_widthInput->setValue(config->readNumEntry("Hor.Oriented Custom Aspect Ratio Width", - m_widthInput->defaultValue())); - m_heightInput->setValue(config->readNumEntry("Hor.Oriented Custom Aspect Ratio Height", - m_heightInput->defaultValue())); - - m_imageSelectionWidget->setSelectionOrientation(m_orientCB->currentItem()); - - m_customRatioNInput->setValue(config->readNumEntry("Hor.Oriented Custom Aspect Ratio Num", - m_customRatioNInput->defaultValue())); - m_customRatioDInput->setValue(config->readNumEntry("Hor.Oriented Custom Aspect Ratio Den", - m_customRatioDInput->defaultValue())); - - m_ratioCB->setCurrentItem(config->readNumEntry("Hor.Oriented Aspect Ratio", - m_ratioCB->defaultItem())); - - if (m_originalIsLandscape) - { - m_orientCB->setCurrentItem(config->readNumEntry("Hor.Oriented Aspect Ratio Orientation", - ImageSelectionWidget::Landscape)); - m_orientCB->setDefaultItem(ImageSelectionWidget::Landscape); - } - else - { - m_orientCB->setCurrentItem(config->readNumEntry("Ver.Oriented Aspect Ratio Orientation", - ImageSelectionWidget::Portrait)); - m_orientCB->setDefaultItem(ImageSelectionWidget::Portrait); - } - - applyRatioChanges(m_ratioCB->currentItem()); - - m_autoOrientation->setChecked( config->readBoolEntry("Auto Orientation", false) ); - slotAutoOrientChanged( m_autoOrientation->isChecked() ); -} - -void RatioCropTool::writeSettings() -{ - TDEConfig *config = kapp->config(); - config->setGroup("aspectratiocrop Tool"); - - 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 RatioCropTool::slotResetSettings() -{ - m_imageSelectionWidget->resetSelection(); -} - -void RatioCropTool::slotMaxAspectRatio() -{ - m_imageSelectionWidget->maxAspectSelection(); -} - -void RatioCropTool::slotCenterWidth() -{ - m_imageSelectionWidget->setCenterSelection(ImageSelectionWidget::CenterWidth); -} - -void RatioCropTool::slotCenterHeight() -{ - m_imageSelectionWidget->setCenterSelection(ImageSelectionWidget::CenterHeight); -} - -void RatioCropTool::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); - m_yInput->setRange(0, m_imageSelectionWidget->getOriginalImageHeight() - rect.height(), 1); - - m_widthInput->setRange(m_imageSelectionWidget->getMinWidthRange(), - m_imageSelectionWidget->getMaxWidthRange(), - m_imageSelectionWidget->getWidthStep()); - - m_heightInput->setRange(m_imageSelectionWidget->getMinHeightRange(), - m_imageSelectionWidget->getMaxHeightRange(), - m_imageSelectionWidget->getHeightStep()); - - m_xInput->setValue(rect.x()); - m_yInput->setValue(rect.y()); - m_widthInput->setValue(rect.width()); - m_heightInput->setValue(rect.height()); - - m_gboxSettings->enableButton(EditorToolSettings::Ok, 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 RatioCropTool::setRatioCBText(int orientation) -{ - int item = m_ratioCB->currentItem(); - - m_ratioCB->blockSignals(true); - m_ratioCB->combo()->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 RatioCropTool::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 RatioCropTool::slotXChanged(int x) -{ - m_imageSelectionWidget->setSelectionX(x); -} - -void RatioCropTool::slotYChanged(int y) -{ - m_imageSelectionWidget->setSelectionY(y); -} - -void RatioCropTool::slotWidthChanged(int w) -{ - m_imageSelectionWidget->setSelectionWidth(w); -} - -void RatioCropTool::slotHeightChanged(int h) -{ - m_imageSelectionWidget->setSelectionHeight(h); -} - -void RatioCropTool::slotPreciseCropChanged(bool a) -{ - m_imageSelectionWidget->setPreciseCrop(a); -} - -void RatioCropTool::slotOrientChanged(int o) -{ - m_imageSelectionWidget->setSelectionOrientation(o); - - // Reset selection area. - slotResetSettings(); -} - -void RatioCropTool::slotAutoOrientChanged(bool a) -{ - m_orientCB->setEnabled(!a /*|| m_ratioCB->currentItem() == ImageSelectionWidget::RATIONONE*/); - m_imageSelectionWidget->setAutoOrientation(a); -} - -void RatioCropTool::slotRatioChanged(int a) -{ - applyRatioChanges(a); - - // Reset selection area. - slotResetSettings(); -} - -void RatioCropTool::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 RatioCropTool::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::DiagonalMethod) - { - 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 RatioCropTool::slotGoldenGuideTypeChanged() -{ - slotGuideTypeChanged(m_guideLinesCB->currentItem()); -} - -void RatioCropTool::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 RatioCropTool::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 RatioCropTool::slotCustomRatioChanged() -{ - m_imageSelectionWidget->setSelectionAspectRatioValue(m_customRatioNInput->value(), - m_customRatioDInput->value()); - - // Reset selection area. - slotResetSettings(); -} - -void RatioCropTool::finalRendering() -{ - kapp->setOverrideCursor( KCursor::waitCursor() ); - - TQRect currentRegion = m_imageSelectionWidget->getRegionSelection(); - 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); - - 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(); -} - -} // NameSpace DigikamImagesPluginCore diff --git a/digikam/imageplugins/coreplugin/ratiocrop/ratiocroptool.h b/digikam/imageplugins/coreplugin/ratiocrop/ratiocroptool.h deleted file mode 100644 index b1e74b50..00000000 --- a/digikam/imageplugins/coreplugin/ratiocrop/ratiocroptool.h +++ /dev/null @@ -1,135 +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) 2004-2009 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. - * - * ============================================================ */ - -#ifndef RATIOCROPTOOL_H -#define RATIOCROPTOOL_H - -// Digikam includes. - -#include "editortool.h" - -class TQCheckBox; -class TQLabel; -class TQToolButton; - -class KColorButton; - -namespace KDcrawIface -{ -class RComboBox; -class RIntNumInput; -} - -namespace DigikamImagesPluginCore -{ - -class ImageSelectionWidget; - -class RatioCropTool : public Digikam::EditorTool -{ - Q_OBJECT - - -public: - - RatioCropTool(TQObject *parent); - ~RatioCropTool(); - -private: - - void readSettings(); - void writeSettings(); - void finalRendering(); - - void applyRatioChanges(int a); - void setRatioCBText(int orientation); - -private slots: - - void slotMaxAspectRatio(); - void slotResetSettings(); - - void slotCenterWidth(); - void slotCenterHeight(); - void slotXChanged(int x); - void slotYChanged(int y); - void slotWidthChanged(int w); - void slotHeightChanged(int h); - void slotCustomRatioChanged(); - void slotCustomNRatioChanged(int a); - void slotCustomDRatioChanged(int a); - void slotPreciseCropChanged(bool a); - void slotOrientChanged(int o); - void slotAutoOrientChanged(bool a); - void slotRatioChanged(int a); - void slotSelectionChanged(TQRect rect ); - void slotSelectionOrientationChanged(int); - void slotGuideTypeChanged(int t); - void slotGoldenGuideTypeChanged(); - -private: - - bool m_originalIsLandscape; - - TQLabel *m_customLabel1; - TQLabel *m_customLabel2; - TQLabel *m_orientLabel; - TQLabel *m_colorGuideLabel; - - - TQToolButton *m_centerWidth; - TQToolButton *m_centerHeight; - - TQCheckBox *m_goldenSectionBox; - TQCheckBox *m_goldenSpiralSectionBox; - TQCheckBox *m_goldenSpiralBox; - TQCheckBox *m_goldenTriangleBox; - TQCheckBox *m_flipHorBox; - TQCheckBox *m_flipVerBox; - TQCheckBox *m_autoOrientation; - TQCheckBox *m_preciseCrop; - - KDcrawIface::RComboBox *m_guideLinesCB; - KDcrawIface::RComboBox *m_orientCB; - KDcrawIface::RComboBox *m_ratioCB; - - KDcrawIface::RIntNumInput *m_customRatioDInput; - KDcrawIface::RIntNumInput *m_customRatioNInput; - KDcrawIface::RIntNumInput *m_guideSize; - KDcrawIface::RIntNumInput *m_heightInput; - KDcrawIface::RIntNumInput *m_widthInput; - KDcrawIface::RIntNumInput *m_xInput; - KDcrawIface::RIntNumInput *m_yInput; - - KColorButton *m_guideColorBt; - - ImageSelectionWidget *m_imageSelectionWidget; - - Digikam::EditorToolSettings *m_gboxSettings; -}; - -} // NameSpace DigikamImagesPluginCore - -#endif /* RATIOCROPTOOL_H */ |