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1 // Filename : custom.cpp
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2 // Last Change: 2019-06-07 金 17:36:31.
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3 //
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4
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5 #include "id.h"
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6 #include "appconf.h"
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7 #include "custom.h"
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8
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9 /*** LookWindow Class ***/
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10 LookWindow::LookWindow( wxWindow* parent, wxWindowID id, const wxPoint& pos, const wxSize& size, long style )
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11 : wxWindow( parent, id, pos, size, style )
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12 {
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13 }
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14
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15 LookWindow::~LookWindow()
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16 {
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17 }
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18
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19 // Event Table
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20 BEGIN_EVENT_TABLE( LookWindow, wxWindow )
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21 EVT_PAINT( LookWindow::OnPaint )
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22 EVT_LEFT_DOWN( LookWindow::OnLeftDown )
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23 EVT_RIGHT_DOWN( LookWindow::OnRightDown )
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24 EVT_MOTION( LookWindow::OnMotion )
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25 END_EVENT_TABLE()
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26
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27 /* Event Handlers & Functions */
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28 // Event Handlers
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29 void LookWindow::OnPaint( wxPaintEvent &event )
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30 {
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31 LoadImage();
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32 }
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33
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34 void LookWindow::OnMotion( wxMouseEvent &event )
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35 {
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36 if ( event.Dragging() && event.LeftIsDown() ) {
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37 event.GetPosition( &m_x2, &m_y2 );
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38 //m_spnx->SetValue( m_x1 ); // **seg fault
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39 DoMask1();
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40 } else if ( event.Dragging() && event.RightIsDown() && m_masknum == 2 ) {
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41 event.GetPosition( &m_s2, &m_t2 );
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42 DoMask2();
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43 }
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44 }
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45
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46 void LookWindow::OnLeftDown( wxMouseEvent &event )
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47 {
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48 event.GetPosition( &m_x1, &m_y1 );
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49 ReloadImage();
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50 if ( m_masknum == 2 ) DoMask2();
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51 }
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52
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53 void LookWindow::OnLeftUp( wxMouseEvent &event )
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54 {
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55 event.GetPosition( &m_x2, &m_y2 );
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56 }
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57
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58 void LookWindow::OnRightDown( wxMouseEvent &event )
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59 {
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60 if ( m_masknum == 1 ) return;
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61
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62 event.GetPosition( &m_s1, &m_t1 );
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63 ReloadImage();
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64 DoMask1();
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65 }
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66
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67 void LookWindow::OnRightUp( wxMouseEvent &event )
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68 {
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69 event.GetPosition( &m_s2, &m_t2 );
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70 }
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71
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72 // Functions
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73 void LookWindow::SetDefaultParams( int i, int w, int h, int dcw, int dch )
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74 {
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75 AppConf appconf;
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76 wxRect r = appconf.LoadMask( i );
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77
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78 m_w = w; m_h = h;
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79 m_dcw = dcw; m_dch = dch;
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80
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81 m_scalex = m_w / m_dcw;
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82 m_scaley = m_h / m_dch;
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83
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84 m_x0 = r.x / m_scalex;
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85 m_y0 = r.y / m_scaley;
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86 m_w0 = r.width / m_scalex;
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87 m_h0 = r.height / m_scaley;
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88 }
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89
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90 void LookWindow::AddMask( void )
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91 {
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92 AppConf appconf;
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93 wxRect r = appconf.LoadMask( 4 );
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94
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95 m_s0 = r.x / m_scalex;
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96 m_t0 = r.y / m_scaley;
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97 m_u0 = r.width / m_scalex;
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98 m_v0 = r.height / m_scaley;
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99
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100 m_masknum = 2;
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101 }
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102
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103 void LookWindow::ResetMask1( void )
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104 {
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105 m_x1 = m_x0;
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106 m_y1 = m_y0;
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107 m_x2 = m_x0 + m_w0;
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108 m_y2 = m_y0 + m_h0;
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109 DoMask1();
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110 if ( m_masknum == 2 ) DoMask2();
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111 }
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112
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113 void LookWindow::ResetMask2( void )
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114 {
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115 m_s1 = m_s0;
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116 m_t1 = m_t0;
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117 m_s2 = m_s0 + m_u0;
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118 m_t2 = m_t0 + m_v0;
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119 DoMask2();
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120 DoMask1();
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121 }
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122
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123 void LookWindow::LoadImage( void )
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124 {
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125 wxImage image( m_file, wxBITMAP_TYPE_JPEG );
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126 wxRect rect( 0, 0, m_w, m_h );
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127
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128 image = image.GetSubImage( rect );
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129 m_bitmap = wxBitmap( image.Scale( m_dcw, m_dch, wxIMAGE_QUALITY_HIGH ) );
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130
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131 wxPaintDC dc( this );
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132 dc.DrawBitmap( m_bitmap, 0, 0 );
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133 }
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134
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135 void LookWindow::ReloadImage( void )
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136 {
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137 wxClientDC dc( this );
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138 dc.DrawBitmap( m_bitmap, 0, 0 );
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139 }
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140
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141 void LookWindow::DoMask1()
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142 {
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143 wxClientDC dc( this );
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144 wxPen pen( *wxRED, 10 );
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145 dc.SetPen( pen );
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146
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147 int sx, sy, ex, ey;
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148 int dx = 3, dy = 3;
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149
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150 if ( m_x1 < m_x2 ) {
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151 sx = m_x1; ex = m_x2;
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152 } else {
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153 sx = m_x2; ex = m_x1; // **not perform
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154 }
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155 if ( m_y1 < m_y2 ) {
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156 sy = m_y1; ey = m_y2;
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157 } else {
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158 sy = m_y2; ey = m_y1;
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159 }
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160
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161 for ( int i = m_x1; i < m_x2; i += dx ) {
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162 for ( int j = m_y1; j < m_y2; j += dy ) {
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163 dc.DrawPoint( i, j );
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164 }
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165 }
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166
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167 dc.SetPen( wxNullPen );
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168 }
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169
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170 void LookWindow::DoMask2()
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171 {
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172 wxClientDC dc( this );
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173 wxPen pen( *wxBLUE, 10 );
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174 dc.SetPen( pen );
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175
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176 int ss, st, es, et;
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177 int ds = 3, dt = 3;
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178
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179 if ( m_s1 < m_s2 ) {
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180 ss = m_s1; es = m_s2;
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181 } else {
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182 ss = m_s2; es = m_s1; // **not perform
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183 }
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184 if ( m_t1 < m_t2 ) {
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185 st = m_t1; et = m_t2;
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186 } else {
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187 st = m_t2; et = m_t1;
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188 }
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189
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190 for ( int i = m_s1; i < m_s2; i += ds ) {
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191 for ( int j = m_t1; j < m_t2; j += dt ) {
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192 dc.DrawPoint( i, j );
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193 }
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194 }
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195
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196 dc.SetPen( wxNullPen );
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197 }
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198
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199
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200 wxRect LookWindow::GetRealMask1Rect( void )
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201 {
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202 int x1 = m_x1 * m_scalex;
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203 int x2 = m_x2 * m_scalex;
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204 int y1 = m_y1 * m_scaley;
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205 int y2 = m_y2 * m_scaley;
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206 wxRect rect( wxPoint( x1, y1 ), wxPoint( x2, y2 ) );
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207 return rect;
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208 }
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209
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210 wxRect LookWindow::GetRealMask2Rect( void )
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211 {
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212 int x1 = m_s1 * m_scalex;
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213 int x2 = m_s2 * m_scalex;
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214 int y1 = m_t1 * m_scaley;
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215 int y2 = m_t2 * m_scaley;
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216 wxRect rect( wxPoint( x1, y1 ), wxPoint( x2, y2 ) );
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217 return rect;
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218 }
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219
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220 void LookWindow::AssignSpinControl( wxSpinCtrl* spnx, wxSpinCtrl* spny, wxSpinCtrl* spnw, wxSpinCtrl* spnh )
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221 {
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222 m_spnx = spnx; m_spny = spny;
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223 m_spnw = spnw; m_spnh = spnh;
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224 }
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225
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