nux-0.9.46
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00001 /* 00002 * Copyright 2010 Inalogic® Inc. 00003 * 00004 * This program is free software: you can redistribute it and/or modify it 00005 * under the terms of the GNU Lesser General Public License, as 00006 * published by the Free Software Foundation; either version 2.1 or 3.0 00007 * of the License. 00008 * 00009 * This program is distributed in the hope that it will be useful, but 00010 * WITHOUT ANY WARRANTY; without even the implied warranties of 00011 * MERCHANTABILITY, SATISFACTORY QUALITY or FITNESS FOR A PARTICULAR 00012 * PURPOSE. See the applicable version of the GNU Lesser General Public 00013 * License for more details. 00014 * 00015 * You should have received a copy of both the GNU Lesser General Public 00016 * License along with this program. If not, see <http://www.gnu.org/licenses/> 00017 * 00018 * Authored by: Jay Taoko <jaytaoko@inalogic.com> 00019 * 00020 */ 00021 00022 00023 #ifndef COLORPREVIEW_H 00024 #define COLORPREVIEW_H 00025 00026 #include "NuxGraphics/GpuDevice.h" 00027 #include "NuxGraphics/GLDeviceObjects.h" 00028 #include "TimerProc.h" 00029 00030 namespace nux 00031 { 00032 00033 class HLayout; 00034 class StaticTextBox; 00035 class ColorEditor; 00036 class TimerFunctor; 00037 class TimerHandle; 00038 class ColorDialogProxy; 00039 00040 class ColorPreview : public View 00041 { 00042 public: 00043 ColorPreview (float red = 0.0f, float green = 0.0f, float blue = 0.0f, eColorModel colormodel = CM_RGB, NUX_FILE_LINE_PROTO); 00044 ~ColorPreview(); 00045 virtual long ProcessEvent (IEvent &ievent, long TraverseInfo, long ProcessEventInfo); 00046 virtual void Draw (GraphicsEngine &GfxContext, bool force_draw); 00047 virtual void DrawContent (GraphicsEngine &GfxContext, bool force_draw); 00048 virtual void PostDraw (GraphicsEngine &GfxContext, bool force_draw); 00049 00050 sigc::signal< void, ColorEditor * > sigColorChanged; 00051 00052 void SetRed (double r); 00053 void SetGreen (double g); 00054 void SetBlue (double b); 00055 00056 void SetRGB (double r, double g, double b); 00057 void SetRGBA (double r, double g, double b, double a); 00058 void SetColor (Color rgb); 00059 Color GetRGBColor() const; 00060 00061 private: 00062 void RecvTimer (void *v); 00063 void RecvClick (int x, int y, unsigned long button_flags, unsigned long key_flags); 00064 00065 TimerFunctor *m_ChangeDetectionTimer; 00066 TimerHandle m_ChangeTimerHandler; 00067 00068 Color m_Color; 00069 HLayout *m_hlayout; 00070 InputArea *m_ColorArea; 00071 StaticTextBox *m_ColorValue; 00072 ColorDialogProxy *m_DialogThreadProxy; 00073 }; 00074 00075 00076 } 00077 00078 #endif // COLORPREVIEW_H