/usr/include/cegui-0.8.7/CEGUI/CommonDialogs/ColourPicker/Controls.h is in libcegui-mk2-dev 0.8.7-1.3+b2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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created: 20th February 2010
author: Lukas E Meindl
purpose: Interface to base class for ColourPickerControls Widget
*************************************************************************/
/***************************************************************************
* Copyright (C) 2004 - 2011 Paul D Turner & The CEGUI Development Team
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
***************************************************************************/
#ifndef _CEGUIColourPickerControls_h_
#define _CEGUIColourPickerControls_h_
#include "CEGUI/CommonDialogs/Module.h"
#include "CEGUI/Window.h"
#include "CEGUI/CommonDialogs/ColourPicker/Types.h"
#if defined(_MSC_VER)
# pragma warning(push)
# pragma warning(disable : 4251)
#endif
// Start of CEGUI namespace section
namespace CEGUI
{
class ColourPicker;
//! Base class for the ColourPickerControls widget
class CEGUI_COMMONDIALOGS_API ColourPickerControls : public Window
{
public:
enum SliderMode
{
SliderMode_Lab_L = 1,
SliderMode_Lab_A = 1 << 1,
SliderMode_Lab_B = 1 << 2,
SliderMode_HSV_H = 1 << 3,
SliderMode_HSV_S = 1 << 4,
SliderMode_HSV_V = 1 << 5
};
//! Constructor for ColourPickerControls class.
ColourPickerControls(const String& type, const String& name);
//! Destructor for ColourPickerControls class.
~ColourPickerControls();
//!< Namespace for global events
static const String EventNamespace;
//! Window type name
static const String WidgetTypeName;
/** Event fired when the button is clicked.
* Handlers are passed a const WindowEventArgs reference with
* WindowEventArgs::window set to the PushButton that was clicked.
*/
static const String EventColourAccepted;
static const String EventClosed;
RGB_Colour getSelectedColourRGB();
/*!
\brief
Set the current colour of the colour picker manually and refresh the
ColourPickerControls elements accordingly.
\param setting
newColour the selected Colour for the ColourPickerControls
*/
void setColours(const Colour& newColour);
void setPreviousColour(const Colour& previousColour);
void refreshAllElements();
/*!
\brief
Set the local d_callingColourPicker pointer to the colour picker window.
\param setting
colourPicker the ColourPicker window.
*/
void setCallingColourPicker(ColourPicker* colourPicker);
// overridden from window
void initialiseComponents();
protected:
//! Widget name for the cancel button component.
static const String CancelButtonName;
//! Widget name for the accept button component.
static const String AcceptButtonName;
//! Widget name for the static text label of the hexadecimal colour value EditBox.
static const String HexaDecimalDescriptionName;
//! Widget name for the colour value EditBox.
static const String HexaDecimalEditBoxName;
static const String TitleBarName;
static const String ColourPickerStaticImageName;
static const String ColourPickerImageSliderName;
static const String ColourPickerAlphaSliderName;
static const String NewColourDescriptionName;
static const String OldColourDescriptionName;
static const String NewColourRectName;
static const String OldColourRectName;
static const String ColourEditBoxRDescriptionName;
static const String ColourEditBoxGDescriptionName;
static const String ColourEditBoxBDescriptionName;
static const String ColourEditBoxRName;
static const String ColourEditBoxGName;
static const String ColourEditBoxBName;
static const String HSVRadioButtonHName;
static const String HSVRadioButtonSName;
static const String HSVRadioButtonVName;
static const String HSVEditBoxHName;
static const String HSVEditBoxSName;
static const String HSVEditBoxVName;
static const String LabRadioButtonLName;
static const String LabRadioButtonAName;
static const String LabRadioButtonBName;
static const String LabEditBoxLName;
static const String LabEditBoxAName;
static const String LabEditBoxBName;
static const String AlphaEditBoxName;
static const String ColourPickerCursorName;
//! Name of the Picking Texture Image in the ImageSet
static const String ColourPickerControlsPickingTextureImageName;
//! Name of the Slider Texture Image in the ImageSet
static const String ColourPickerControlsColourSliderTextureImageName;
//! Name of the Slider Texture Image in the ImageSet
static const String ColourPickerControlsAlphaSliderTextureImageName;
//! Name of the colour defining ColourRectProperty of ColourRect windows
static const String ColourRectPropertyName;
static const float LAB_L_MIN;
static const float LAB_L_MAX;
static const float LAB_L_DIFF;
static const float LAB_A_MIN;
static const float LAB_A_MAX;
static const float LAB_A_DIFF;
static const float LAB_B_MIN;
static const float LAB_B_MAX;
static const float LAB_B_DIFF;
void initColourPickerControlsImageSet();
void deinitColourPickerControlsTexture();
void refreshColourPickerControlsTextures();
void refreshColourSliderImage();
void refreshColourPickingImage();
void refreshAlphaSliderImage();
void reloadColourPickerControlsTexture();
Lab_Colour getColourSliderPositionColourLAB(float value);
Lab_Colour getColourPickingPositionColourLAB(float xAbs, float yAbs);
HSV_Colour getColourSliderPositionColourHSV(float value);
HSV_Colour getColourPickingPositionColourHSV(float xAbs, float yAbs);
RGB_Colour getAlphaSliderPositionColour(int x, int y);
Vector2f getColourPickingColourPosition();
void getColourPickingColourPositionHSV(float& x, float& y);
// Handlers to relay child widget events so they appear to come from us
bool handleCancelButtonClicked(const EventArgs& e);
bool handleAcceptButtonClicked(const EventArgs& e);
bool handleEditboxDeactivated(const EventArgs& args);
bool handleRadioButtonModeSelection(const EventArgs& args);
bool handleHexadecimalEditboxTextChanged(const EventArgs& args);
bool handleRGBEditboxTextChanged(const EventArgs& args);
bool handleLABEditboxTextChanged(const EventArgs& args);
bool handleHSVEditboxTextChanged(const EventArgs& args);
bool handleAlphaEditboxTextChanged(const EventArgs& args);
bool handleColourPickerStaticImageMouseLeaves(const EventArgs& args);
bool handleColourPickerStaticImageMouseButtonUp(const EventArgs& args);
bool handleColourPickerStaticImageMouseButtonDown(const EventArgs& args);
bool handleColourPickerStaticImageMouseMove(const EventArgs& args);
virtual void onCancelButtonClicked(WindowEventArgs& e);
virtual void onAcceptButtonClicked(WindowEventArgs& e);
void onColourCursorPositionChanged();
void onColourSliderChanged();
void refreshColourPickerCursorPosition(const MouseEventArgs& mouseEventArgs);
void refreshAlpha();
void refreshOnlyColourSliderImage();
bool handleColourPickerSliderValueChanged(const EventArgs& args);
bool handleAlphaSliderValueChanged(const EventArgs& args);
void refreshEditboxesAndColourRects();
void refreshColourRects();
void positionColourPickerCursorAbsolute(float x, float y);
void positionColourPickerCursorRelative(float x, float y);
void setColours(const Lab_Colour& newColourLAB);
void setColours(const RGB_Colour& newColourRGB);
void setColours(const HSV_Colour& newColourHSV);
void setColourAlpha(float alphaValue);
void refreshColourPickerCursorPosition();
void refreshColourSliderPosition();
void initColourPicker();
PushButton* getCancelButton();
PushButton* getAcceptButton();
Window* getHexadecimalDescription();
Editbox* getHexadecimalEditbox();
Titlebar* getTitleBar();
Slider* getColourPickerImageSlider();
Slider* getColourPickerAlphaSlider();
Window* getColourPickerStaticImage();
Window* getNewColourDescription();
Window* getOldColourDescription();
Window* getNewColourRect();
Window* getOldColourRect();
Window* getColourEditBoxRDescription();
Window* getColourEditBoxGDescription();
Window* getColourEditBoxBDescription();
Editbox* getColourEditBoxR();
Editbox* getColourEditBoxG();
Editbox* getColourEditBoxB();
RadioButton* getHSVRadioButtonH();
RadioButton* getHSVRadioButtonS();
RadioButton* getHSVRadioButtonV();
Editbox* getHSVEditBoxH();
Editbox* getHSVEditBoxS();
Editbox* getHSVEditBoxV();
RadioButton* getLabRadioButtonL();
RadioButton* getLabRadioButtonA();
RadioButton* getLabRadioButtonB();
Editbox* getLabEditBoxL();
Editbox* getLabEditBoxA();
Editbox* getLabEditBoxB();
Editbox* getAlphaEditBox();
Window* getColourPickerCursorStaticImage();
ColourPicker* d_callingColourPicker;
Window* d_colourPickerCursor;
SliderMode d_sliderMode;
//! selected colour of the ColourPickerControls as CEGUI colour
Colour d_selectedColour;
/** selected colour of the ColourPickerControls as RGB_Colour
* (Each colour component as unsigned char 0 - 255)
*/
RGB_Colour d_selectedColourRGB;
/** selected colour of the ColourPickerControls as Lab_Colour
* (Each component as float)
*/
Lab_Colour d_selectedColourLAB;
/** selected colour of the ColourPickerControls as HSV_Colour
* (Each component as float)
*/
HSV_Colour d_selectedColourHSV;
//! Previously selected colour of the ColourPickerControls
Colour d_previouslySelectedColour;
TextureTarget* d_colourPickerControlsTextureTarget;
int d_colourPickerImageOffset;
int d_colourPickerPickingImageHeight;
int d_colourPickerPickingImageWidth;
int d_colourPickerColourSliderImageWidth;
int d_colourPickerColourSliderImageHeight;
int d_colourPickerAlphaSliderImageWidth;
int d_colourPickerAlphaSliderImageHeight;
int d_colourPickerControlsTextureSize;
bool d_draggingColourPickerCursor;
RGB_Colour* d_colourPickingTexture;
bool d_ignoreEvents;
RegexMatcher& d_regexMatcher;
};
}
#if defined(_MSC_VER)
# pragma warning(pop)
#endif
#endif
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