reactos/base/applications/mspaint/toolsmodel.cpp

   1 /*
   2  * PROJECT:     PAINT for ReactOS
   3  * LICENSE:     LGPL
   4  * FILE:        base/applications/mspaint/toolsmodel.cpp
   5  * PURPOSE:     Keep track of tool parameters, notify listeners
   6  * PROGRAMMERS: Benedikt Freisen
   7  */
   8
   9 /* INCLUDES *********************************************************/
  10
  11 #include "precomp.h"
  12
  13 /* FUNCTIONS ********************************************************/
  14
  15 ToolsModel::ToolsModel()
  16 {
  17     m_lineWidth = 1;
  18     m_shapeStyle = 0;
  19     m_brushStyle = 0;
  20     m_activeTool = TOOL_PEN;
  21     m_airBrushWidth = 5;
  22     m_rubberRadius = 4;
  23     m_transpBg = FALSE;
  24     m_zoom = 1000;
  25 }
  26
  27 int ToolsModel::GetLineWidth()
  28 {
  29     return m_lineWidth;
  30 }
  31
  32 void ToolsModel::SetLineWidth(int nLineWidth)
  33 {
  34     m_lineWidth = nLineWidth;
  35     NotifyToolSettingsChanged();
  36 }
  37
  38 int ToolsModel::GetShapeStyle()
  39 {
  40     return m_shapeStyle;
  41 }
  42
  43 void ToolsModel::SetShapeStyle(int nShapeStyle)
  44 {
  45     m_shapeStyle = nShapeStyle;
  46     NotifyToolSettingsChanged();
  47 }
  48
  49 int ToolsModel::GetBrushStyle()
  50 {
  51     return m_brushStyle;
  52 }
  53
  54 void ToolsModel::SetBrushStyle(int nBrushStyle)
  55 {
  56     m_brushStyle = nBrushStyle;
  57     NotifyToolSettingsChanged();
  58 }
  59
  60 int ToolsModel::GetActiveTool()
  61 {
  62     return m_activeTool;
  63 }
  64
  65 void ToolsModel::SetActiveTool(int nActiveTool)
  66 {
  67     m_activeTool = nActiveTool;
  68     NotifyToolChanged();
  69 }
  70
  71 int ToolsModel::GetAirBrushWidth()
  72 {
  73     return m_airBrushWidth;
  74 }
  75
  76 void ToolsModel::SetAirBrushWidth(int nAirBrushWidth)
  77 {
  78     m_airBrushWidth = nAirBrushWidth;
  79     NotifyToolSettingsChanged();
  80 }
  81
  82 int ToolsModel::GetRubberRadius()
  83 {
  84     return m_rubberRadius;
  85 }
  86
  87 void ToolsModel::SetRubberRadius(int nRubberRadius)
  88 {
  89     m_rubberRadius = nRubberRadius;
  90     NotifyToolSettingsChanged();
  91 }
  92
  93 BOOL ToolsModel::IsBackgroundTransparent()
  94 {
  95     return m_transpBg;
  96 }
  97
  98 void ToolsModel::SetBackgroundTransparent(BOOL bTransparent)
  99 {
 100     m_transpBg = bTransparent;
 101     NotifyToolSettingsChanged();
 102 }
 103
 104 int ToolsModel::GetZoom()
 105 {
 106     return m_zoom;
 107 }
 108
 109 void ToolsModel::SetZoom(int nZoom)
 110 {
 111     m_zoom = nZoom;
 112     NotifyZoomChanged();
 113 }
 114
 115 void ToolsModel::NotifyToolChanged()
 116 {
 117     toolBoxContainer.SendMessage(WM_TOOLSMODELTOOLCHANGED, m_activeTool);
 118     toolSettingsWindow.SendMessage(WM_TOOLSMODELTOOLCHANGED, m_activeTool);
 119     textEditWindow.SendMessage(WM_TOOLSMODELTOOLCHANGED, m_activeTool);
 120 }
 121
 122 void ToolsModel::NotifyToolSettingsChanged()
 123 {
 124     toolSettingsWindow.SendMessage(WM_TOOLSMODELSETTINGSCHANGED);
 125     selectionWindow.SendMessage(WM_TOOLSMODELSETTINGSCHANGED);
 126 }
 127
 128 void ToolsModel::NotifyZoomChanged()
 129 {
 130     toolSettingsWindow.SendMessage(WM_TOOLSMODELZOOMCHANGED);
 131 }