From 47d455dd55be855e4cc691c32f687f723d9247ee Mon Sep 17 00:00:00 2001 From: toma Date: Wed, 25 Nov 2009 17:56:58 +0000 Subject: Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features. BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdegraphics@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da --- kolourpaint/tools/kptoolresizescale.h | 196 ++++++++++++++++++++++++++++++++++ 1 file changed, 196 insertions(+) create mode 100644 kolourpaint/tools/kptoolresizescale.h (limited to 'kolourpaint/tools/kptoolresizescale.h') diff --git a/kolourpaint/tools/kptoolresizescale.h b/kolourpaint/tools/kptoolresizescale.h new file mode 100644 index 00000000..e23b040e --- /dev/null +++ b/kolourpaint/tools/kptoolresizescale.h @@ -0,0 +1,196 @@ + +/* + Copyright (c) 2003,2004,2005 Clarence Dang + All rights reserved. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR + IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. + IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + +#ifndef __kptoolresizescale_h__ +#define __kptoolresizescale_h__ + +#include + +#include +#include + +#include +#include + +class QCheckBox; +class QGroupBox; +class QHBox; +class QRadioButton; +class QSize; +class QString; +class QToolButton; + +class KComboBox; +class KDoubleNumInput; +class KIntNumInput; + +class kpDocument; +class kpMainWindow; +class kpViewManager; + +class kpToolResizeScaleCommand : public kpCommand +{ +public: + enum Type + { + Resize, Scale, SmoothScale + }; + + kpToolResizeScaleCommand (bool actOnSelection, + int newWidth, int newHeight, + Type type, + kpMainWindow *mainWindow); + virtual ~kpToolResizeScaleCommand (); + + virtual QString name () const; + virtual int size () const; + +public: + int newWidth () const; + void setNewWidth (int width); + + int newHeight () const; + void setNewHeight (int height); + + QSize newSize () const; + virtual void resize (int width, int height); + +public: + bool scaleSelectionWithImage () const; + +private: + void scaleSelectionRegionWithDocument (); + +public: + virtual void execute (); + virtual void unexecute (); + +protected: + bool m_actOnSelection; + int m_newWidth, m_newHeight; + Type m_type; + bool m_isLosslessScale; + bool m_scaleSelectionWithImage; + kpColor m_backgroundColor; + + int m_oldWidth, m_oldHeight; + bool m_actOnTextSelection; + QPixmap m_oldPixmap, m_oldRightPixmap, m_oldBottomPixmap; + kpSelection *m_oldSelection; +}; + +class kpToolResizeScaleDialog : public KDialogBase +{ +Q_OBJECT + +public: + kpToolResizeScaleDialog (kpMainWindow *mainWindow); + virtual ~kpToolResizeScaleDialog (); + + enum ActOn + { + Image, Selection + }; + +private: + static kpToolResizeScaleCommand::Type s_lastType; + static double s_lastPercentWidth, s_lastPercentHeight; + +private: + kpDocument *document () const; + kpSelection *selection () const; + + void createActOnBox (QWidget *baseWidget); + void createOperationGroupBox (QWidget *baseWidget); + void createDimensionsGroupBox (QWidget *baseWidget); + + void widthFitHeightToAspectRatio (); + void heightFitWidthToAspectRatio (); + +private: + bool resizeEnabled () const; + bool scaleEnabled () const; + bool smoothScaleEnabled () const; + +public slots: + void slotActOnChanged (); + void slotTypeChanged (); + + void slotWidthChanged (int width); + void slotHeightChanged (int height); + + void slotPercentWidthChanged (double percentWidth); + void slotPercentHeightChanged (double percentHeight); + +public: + // (refers only to the state of the checkbox - user of dialog does + // not have to do extra calculations) + bool keepAspectRatio () const; +public slots: + void setKeepAspectRatio (bool on); + +private: + int originalWidth () const; + int originalHeight () const; + +public: + int imageWidth () const; + int imageHeight () const; + bool actOnSelection () const; + kpToolResizeScaleCommand::Type type () const; + + bool isNoOp () const; + +private slots: + virtual void slotOk (); + +private: + kpMainWindow *m_mainWindow; + + QHBox *m_actOnBox; + QLabel *m_actOnLabel; + KComboBox *m_actOnCombo; + + QGroupBox *m_operationGroupBox; + QToolButton *m_resizeButton, + *m_scaleButton, + *m_smoothScaleButton; + QLabel *m_resizeLabel, + *m_scaleLabel, + *m_smoothScaleLabel; + + QGroupBox *m_dimensionsGroupBox; + KIntNumInput *m_originalWidthInput, *m_originalHeightInput, + *m_newWidthInput, *m_newHeightInput; + KDoubleNumInput *m_percentWidthInput, *m_percentHeightInput; + QCheckBox *m_keepAspectRatioCheckBox; + + int m_ignoreKeepAspectRatio; +}; + +#endif // __kptoolresizescale_h__ -- cgit v1.2.1