nux-1.16.0
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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 #include "Nux.h" 00024 #include "NuxGraphics/GLTextureResourceManager.h" 00025 #include "Layout.h" 00026 #include "HLayout.h" 00027 #include "VLayout.h" 00028 #include "ActionItem.h" 00029 #include "ToolButton.h" 00030 00031 namespace nux 00032 { 00033 00034 ToolButton::ToolButton (const TCHAR *BitmapFilename, NUX_FILE_LINE_DECL) 00035 : View (NUX_FILE_LINE_PARAM) 00036 , m_ActionItem (0) 00037 { 00038 m_Texture = GetGraphicsDisplay()->GetGpuDevice()->CreateSystemCapableTexture(); 00039 00040 if (BitmapFilename) 00041 m_Texture->Update (BitmapFilename); 00042 00043 // Set Original State 00044 SetBaseString (TEXT ("ToolButton") ); 00045 00046 // Set Signals 00047 mouse_click.connect (sigc::mem_fun (this, &ToolButton::EmitClick) ); 00048 mouse_double_click.connect (sigc::mem_fun (this, &ToolButton::RecvMouseDoubleClick) ); 00049 mouse_down.connect (sigc::mem_fun (this, &ToolButton::RecvMouseDown) ); 00050 mouse_up.connect (sigc::mem_fun (this, &ToolButton::RecvMouseUp) ); 00051 mouse_enter.connect (sigc::mem_fun (this, &ToolButton::RecvMouseEnter) ); 00052 mouse_leave.connect (sigc::mem_fun (this, &ToolButton::RecvMouseLeave) ); 00053 00054 SetMinimumSize (28, 28); 00055 SetGeometry (Geometry (0, 0, 24, 24) ); 00056 } 00057 00058 ToolButton::~ToolButton() 00059 { 00060 m_Texture->UnReference (); 00061 } 00062 00063 long ToolButton::ProcessEvent (IEvent &ievent, long TraverseInfo, long ProcessEventInfo) 00064 { 00065 long ret = TraverseInfo; 00066 00067 ret = PostProcessEvent2 (ievent, ret, ProcessEventInfo); 00068 return ret; 00069 } 00070 00071 void ToolButton::Draw (GraphicsEngine &GfxContext, bool force_draw) 00072 { 00073 Geometry base = GetGeometry(); 00074 00075 if (IsMouseInside() && !IsMouseOwner() ) 00076 { 00077 GetPainter().PaintBackground (GfxContext, base); 00078 GetPainter().PaintShape (GfxContext, base, Color (COLOR_BACKGROUND_SECONDARY), eSHAPE_CORNER_ROUND2); 00079 } 00080 else if (IsMouseOwner() ) 00081 { 00082 GetPainter().PaintBackground (GfxContext, base); 00083 GetPainter().PaintShape (GfxContext, base, Color (0xFF2A2A2A), eSHAPE_CORNER_ROUND2); 00084 } 00085 else 00086 { 00087 GetPainter().PaintBackground (GfxContext, base); 00088 GetPainter().PaintShape (GfxContext, base, Color (COLOR_BACKGROUND_PRIMARY), eSHAPE_CORNER_ROUND2); 00089 } 00090 00091 if (m_Texture) 00092 GetPainter().Draw2DTextureAligned (GfxContext, m_Texture, base, TextureAlignmentStyle (eTACenter, eTACenter) ); 00093 } 00094 00095 void ToolButton::DrawContent (GraphicsEngine &GfxContext, bool force_draw) 00096 { 00097 00098 } 00099 00100 void ToolButton::PostDraw (GraphicsEngine &GfxContext, bool force_draw) 00101 { 00102 00103 } 00104 00105 void ToolButton::SetState (bool b) 00106 { 00107 00108 } 00109 00110 void ToolButton::SetBitmap (const BaseTexture* Texture) 00111 { 00112 nuxAssert (Texture); 00113 NUX_RETURN_IF_NULL (Texture); 00114 00115 if (m_Texture) 00116 m_Texture->UnReference (); 00117 m_Texture = Texture->Clone(); 00118 } 00119 00120 void ToolButton::EmitClick (int x, int y, unsigned long button_flags, unsigned long key_flags) 00121 { 00122 sigClick.emit(); 00123 if(m_ActionItem) 00124 m_ActionItem->Trigger(); 00125 } 00126 00127 void ToolButton::RecvMouseDoubleClick (int x, int y, unsigned long button_flags, unsigned long key_flags) 00128 { 00129 QueueDraw(); 00130 } 00131 00132 void ToolButton::RecvMouseDown (int x, int y, unsigned long button_flags, unsigned long key_flags) 00133 { 00134 QueueDraw(); 00135 } 00136 00137 void ToolButton::RecvMouseUp (int x, int y, unsigned long button_flags, unsigned long key_flags) 00138 { 00139 QueueDraw(); 00140 } 00141 00142 void ToolButton::RecvMouseEnter (int x, int y, unsigned long button_flags, unsigned long key_flags) 00143 { 00144 QueueDraw(); 00145 } 00146 00147 void ToolButton::RecvMouseLeave (int x, int y, unsigned long button_flags, unsigned long key_flags) 00148 { 00149 QueueDraw(); 00150 } 00151 00152 void ToolButton::SetAction (ActionItem *action) 00153 { 00154 m_ActionItem = action; 00155 } 00156 00157 }