Mercurial > mercurial > hgweb_searcher03.cgi
annotate src/preview.cpp @ 15:de222bc84e48
Implement Mouse Gesture in Preview Dialog.
| author | pyon@macmini |
|---|---|
| date | Sun, 15 Jun 2014 16:45:52 +0900 |
| parents | ac17a73e39b3 |
| children | 92188f60323d |
| rev | line source |
|---|---|
| 9 | 1 // Filename : preview.cpp |
| 15 | 2 // Last Change: 11-Jun-2014. |
| 9 | 3 // |
| 4 | |
|
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5 #include "marksheet.h" |
| 9 | 6 #include "preview.h" |
| 7 #define THUMB_W 60 | |
| 8 #define THUMB_H 75 | |
| 9 | |
| 10 | 10 // サムネイルパネル |
| 11 PThumbnailPanel::PThumbnailPanel( wxWindow* parent, wxWindowID id, const wxPoint& pos, const wxSize& size, long style ) | |
| 12 : wxPanel( parent, id, pos, size, style ) | |
| 13 { | |
| 14 m_parent = (PreviewDialog*)parent; | |
| 15 | |
| 16 wxBoxSizer* bSizer = new wxBoxSizer( wxVERTICAL ); | |
| 17 this->SetBackgroundColour( wxColour( 192, 192, 192 ) ); | |
| 18 | |
| 19 wxString thumb = wxGetCwd() + wxFILE_SEP_PATH + wxT("image") + wxFILE_SEP_PATH + wxT("thumbnail.png"); | |
| 20 wxBitmap bmp = wxBitmap( thumb, wxBITMAP_TYPE_PNG ); | |
| 21 | |
| 22 m_bitmap0 = new wxStaticBitmap( this, wxID_ANY, bmp, wxDefaultPosition, wxSize( THUMB_W, THUMB_H ), 0 ); | |
| 23 bSizer->Add( m_bitmap0, 0, wxALL|wxALIGN_CENTER, 5 ); | |
| 24 m_bitmap0->Connect( wxEVT_LEFT_UP, wxMouseEventHandler( PThumbnailPanel::OnClick0 ), NULL, this ); | |
| 25 | |
| 26 m_bitmap1 = new wxStaticBitmap(this, wxID_ANY, bmp, wxDefaultPosition, wxSize( THUMB_W, THUMB_H ), 0 ); | |
| 27 bSizer->Add( m_bitmap1, 0, wxALL|wxALIGN_CENTER, 5 ); | |
| 28 m_bitmap1->Connect( wxEVT_LEFT_UP, wxMouseEventHandler( PThumbnailPanel::OnClick1 ), NULL, this ); | |
| 29 | |
| 30 m_bitmap2 = new wxStaticBitmap( this, wxID_ANY, bmp, wxDefaultPosition, wxSize( THUMB_W, THUMB_H ), 0 ); | |
| 31 bSizer->Add( m_bitmap2, 0, wxALL|wxALIGN_CENTER, 5 ); | |
| 32 m_bitmap2->Connect( wxEVT_LEFT_UP, wxMouseEventHandler( PThumbnailPanel::OnClick2 ), NULL, this ); | |
| 33 | |
| 34 m_bitmap3 = new wxStaticBitmap(this, wxID_ANY, bmp, wxDefaultPosition, wxSize( THUMB_W, THUMB_H ), 0 ); | |
| 35 bSizer->Add( m_bitmap3, 0, wxALL|wxALIGN_CENTER, 5 ); | |
| 36 m_bitmap3->Connect( wxEVT_LEFT_UP, wxMouseEventHandler( PThumbnailPanel::OnClick3 ), NULL, this ); | |
| 37 | |
| 38 m_bitmap4 = new wxStaticBitmap( this, wxID_ANY, bmp, wxDefaultPosition, wxSize( THUMB_W, THUMB_H ), 0 ); | |
| 39 bSizer->Add( m_bitmap4, 0, wxALL|wxALIGN_CENTER, 5 ); | |
| 40 m_bitmap4->Connect( wxEVT_LEFT_UP, wxMouseEventHandler( PThumbnailPanel::OnClick4 ), NULL, this ); | |
| 41 | |
| 42 m_bitmap5 = new wxStaticBitmap(this, wxID_ANY, bmp, wxDefaultPosition, wxSize( THUMB_W, THUMB_H ), 0 ); | |
| 43 bSizer->Add( m_bitmap5, 0, wxALL|wxALIGN_CENTER, 5 ); | |
| 44 m_bitmap5->Connect( wxEVT_LEFT_UP, wxMouseEventHandler( PThumbnailPanel::OnClick5 ), NULL, this ); | |
| 45 | |
| 46 this->SetSizer( bSizer ); | |
| 47 this->Layout(); | |
| 48 } | |
| 49 | |
| 50 PThumbnailPanel::~PThumbnailPanel() | |
| 51 { | |
| 52 m_bitmap0->Disconnect( wxEVT_LEFT_UP, wxMouseEventHandler( PThumbnailPanel::OnClick0 ), NULL, this ); | |
| 53 m_bitmap1->Disconnect( wxEVT_LEFT_UP, wxMouseEventHandler( PThumbnailPanel::OnClick1 ), NULL, this ); | |
| 54 m_bitmap2->Disconnect( wxEVT_LEFT_UP, wxMouseEventHandler( PThumbnailPanel::OnClick2 ), NULL, this ); | |
| 55 m_bitmap3->Disconnect( wxEVT_LEFT_UP, wxMouseEventHandler( PThumbnailPanel::OnClick3 ), NULL, this ); | |
| 56 m_bitmap4->Disconnect( wxEVT_LEFT_UP, wxMouseEventHandler( PThumbnailPanel::OnClick4 ), NULL, this ); | |
| 57 m_bitmap5->Disconnect( wxEVT_LEFT_UP, wxMouseEventHandler( PThumbnailPanel::OnClick5 ), NULL, this ); | |
| 58 } | |
| 59 | |
| 60 // Functions | |
| 15 | 61 /* サムネイル画像作成 */ |
| 13 | 62 void PThumbnailPanel::SetFiles( wxArrayString imagefiles, wxArrayString cachefiles, int select ) |
| 10 | 63 { |
| 64 m_imagefiles = imagefiles; | |
| 65 | |
| 66 wxBitmap bmp; | |
| 13 | 67 m_imageList.Create( THUMB_W, THUMB_H ); |
| 68 | |
| 69 bmp.LoadFile( cachefiles[0], wxBITMAP_TYPE_PNG ); m_imageList.Add( bmp ); | |
| 70 bmp.LoadFile( cachefiles[1], wxBITMAP_TYPE_PNG ); m_imageList.Add( bmp ); | |
| 71 bmp.LoadFile( cachefiles[2], wxBITMAP_TYPE_PNG ); m_imageList.Add( bmp ); | |
| 72 bmp.LoadFile( cachefiles[3], wxBITMAP_TYPE_PNG ); m_imageList.Add( bmp ); | |
| 73 bmp.LoadFile( cachefiles[4], wxBITMAP_TYPE_PNG ); m_imageList.Add( bmp ); | |
| 74 bmp.LoadFile( cachefiles[5], wxBITMAP_TYPE_PNG ); m_imageList.Add( bmp ); | |
| 75 SetImageList( select ); | |
| 10 | 76 } |
| 77 /* 画像クリックで拡大表示 */ | |
| 78 void PThumbnailPanel::OnClick0( wxMouseEvent& WXUNUSED(event) ) { Preview( 0 ); } | |
| 79 void PThumbnailPanel::OnClick1( wxMouseEvent& WXUNUSED(event) ) { Preview( 1 ); } | |
| 80 void PThumbnailPanel::OnClick2( wxMouseEvent& WXUNUSED(event) ) { Preview( 2 ); } | |
| 81 void PThumbnailPanel::OnClick3( wxMouseEvent& WXUNUSED(event) ) { Preview( 3 ); } | |
| 82 void PThumbnailPanel::OnClick4( wxMouseEvent& WXUNUSED(event) ) { Preview( 4 ); } | |
| 83 void PThumbnailPanel::OnClick5( wxMouseEvent& WXUNUSED(event) ) { Preview( 5 ); } | |
| 84 void PThumbnailPanel::Preview( int n ) | |
| 85 { | |
| 86 if ( m_imagefiles.GetCount() < n + 1 ) return; | |
| 13 | 87 SetImageList( n ); |
| 10 | 88 m_parent->SetPreviewImage( n ); |
| 89 } | |
| 13 | 90 /* サムネイル表示 */ |
| 91 void PThumbnailPanel::SetImageList( int selected ) | |
| 92 { | |
| 93 m_bitmap0->SetBitmap( m_imageList.GetBitmap(0) ); | |
| 94 m_bitmap1->SetBitmap( m_imageList.GetBitmap(1) ); | |
| 95 m_bitmap2->SetBitmap( m_imageList.GetBitmap(2) ); | |
| 96 m_bitmap3->SetBitmap( m_imageList.GetBitmap(3) ); | |
| 97 m_bitmap4->SetBitmap( m_imageList.GetBitmap(4) ); | |
| 98 m_bitmap5->SetBitmap( m_imageList.GetBitmap(5) ); | |
| 10 | 99 |
| 13 | 100 wxImage image = m_imageList.GetBitmap( selected ).ConvertToImage(); |
| 101 unsigned char *data = image.GetData(); | |
| 102 for ( int y = 0; y < THUMB_H; y++ ) | |
| 103 for ( int x = 0; x <THUMB_W; x++ ) | |
| 104 data[ ( y * THUMB_W + x ) * 3 + 2 ] = 255; // 文字色：黒(0,0,0)->青(0,0,255) | |
| 105 | |
| 106 wxBitmap bmp_mask( image ); | |
| 107 | |
| 108 switch ( selected ) { | |
| 109 case 0: | |
| 110 m_bitmap0->SetBitmap( bmp_mask ); | |
| 111 break; | |
| 112 case 1: | |
| 113 m_bitmap1->SetBitmap( bmp_mask ); | |
| 114 break; | |
| 115 case 2: | |
| 116 m_bitmap2->SetBitmap( bmp_mask ); | |
| 117 break; | |
| 118 case 3: | |
| 119 m_bitmap3->SetBitmap( bmp_mask ); | |
| 120 break; | |
| 121 case 4: | |
| 122 m_bitmap4->SetBitmap( bmp_mask ); | |
| 123 break; | |
| 124 case 5: | |
| 125 m_bitmap5->SetBitmap( bmp_mask ); | |
| 126 break; | |
| 127 } | |
| 128 } | |
| 10 | 129 |
| 130 //////////////////////////////////////////////////////// | |
| 131 // プレビューダイアログ | |
| 9 | 132 PreviewDialog::PreviewDialog( wxWindow* parent, wxWindowID id, const wxString& title, const wxPoint& pos, const wxSize& size, long style ) |
| 133 : wxDialog( parent, id, title, pos, size, style ) | |
| 134 { | |
| 135 wxBoxSizer* bSizerTop = new wxBoxSizer( wxHORIZONTAL ); | |
| 136 | |
| 14 | 137 m_scrolledWindow = new wxScrolledWindow( this, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxVSCROLL|wxALWAYS_SHOW_SB ); |
| 15 | 138 m_scrolledWindow->Connect( wxEVT_MOUSEWHEEL, wxMouseEventHandler( PreviewDialog::OnWheel ), NULL, this ); |
| 9 | 139 m_bitmap = new wxStaticBitmap( m_scrolledWindow, wxID_ANY, wxNullBitmap, wxDefaultPosition, wxDefaultSize, 0 ); |
| 14 | 140 m_bitmap->Connect( wxEVT_LEFT_DCLICK, wxMouseEventHandler( PreviewDialog::OnDClick ), NULL, this ); |
| 15 | 141 m_bitmap->Connect( wxEVT_RIGHT_DOWN, wxMouseEventHandler( PreviewDialog::OnStartRGesture ), NULL, this ); |
| 142 m_bitmap->Connect( wxEVT_RIGHT_UP, wxMouseEventHandler( PreviewDialog::OnEndRGesture ), NULL, this ); | |
| 9 | 143 bSizerTop->Add( m_scrolledWindow, 1, wxALL|wxEXPAND, 5 ); |
| 144 | |
| 145 wxBoxSizer* bSizerMenu = new wxBoxSizer( wxVERTICAL ); | |
| 146 | |
| 10 | 147 m_thumbPanel = new PThumbnailPanel( this, wxID_ANY, wxDefaultPosition, wxSize( 100, -1 ), wxSUNKEN_BORDER ); |
| 148 bSizerMenu->Add( m_thumbPanel, 0, wxALL|wxEXPAND, 5 ); | |
| 9 | 149 |
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changeset
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150 m_textInfo = new wxTextCtrl( this, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize( -1, 80 ), wxTE_MULTILINE|wxTE_READONLY|wxTE_NO_VSCROLL ); |
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151 m_textInfo->SetBackgroundColour( wxColour( 192, 192, 192 ) ); |
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152 bSizerMenu->Add( m_textInfo, 0, wxRIGHT|wxLEFT|wxBOTTOM, 5 ); |
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153 |
| 9 | 154 m_buttonPrint = new wxButton( this, ID_PRINT, wxT("印刷"), wxDefaultPosition, wxDefaultSize, 0 ); |
| 155 bSizerMenu->Add( m_buttonPrint, 0, wxALL, 5 ); | |
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156 |
| 11 | 157 bSizerMenu->Add( 0, 0, 0, 0, 5 ); |
| 9 | 158 |
| 159 m_buttonClose = new wxButton( this, wxID_CANCEL, wxT("閉じる"), wxDefaultPosition, wxDefaultSize, 0 ); | |
| 160 m_buttonClose->SetDefault(); | |
| 161 bSizerMenu->Add( m_buttonClose, 0, wxALL, 5 ); | |
| 162 | |
| 163 bSizerTop->Add( bSizerMenu, 0, wxALL|wxEXPAND, 5 ); | |
| 164 | |
| 165 this->SetSizer( bSizerTop ); | |
| 166 this->Layout(); | |
| 167 } | |
| 168 | |
| 169 PreviewDialog::~PreviewDialog() | |
| 170 { | |
| 15 | 171 m_scrolledWindow->Disconnect( wxEVT_MOUSEWHEEL, wxMouseEventHandler( PreviewDialog::OnWheel ), NULL, this ); |
| 14 | 172 m_bitmap->Disconnect( wxEVT_LEFT_DCLICK, wxMouseEventHandler( PreviewDialog::OnDClick ), NULL, this ); |
| 15 | 173 m_bitmap->Disconnect( wxEVT_RIGHT_DOWN, wxMouseEventHandler( PreviewDialog::OnStartRGesture ), NULL, this ); |
| 174 m_bitmap->Disconnect( wxEVT_RIGHT_UP, wxMouseEventHandler( PreviewDialog::OnEndRGesture ), NULL, this ); | |
| 9 | 175 } |
| 176 | |
| 177 // Event Table | |
| 178 BEGIN_EVENT_TABLE( PreviewDialog, wxDialog ) | |
| 14 | 179 EVT_BUTTON( ID_PRINT, PreviewDialog::OnPrint ) |
| 9 | 180 END_EVENT_TABLE() |
| 181 | |
| 182 #define WIDTH 2480 | |
| 183 #define HEIGHT 3509 | |
| 15 | 184 /* プレビューするファイルをセット */ |
| 10 | 185 void PreviewDialog::SetPreviewImage( int n ) |
| 9 | 186 { |
| 15 | 187 m_preview = n; |
| 14 | 188 m_zoom = 1.0; |
| 189 SetZoom( m_zoom ); | |
| 9 | 190 |
| 14 | 191 // file info |
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192 float z; |
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193 long l; |
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194 GetScore( &z, &l, m_imagefiles[n] ); |
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195 wxString info = m_imagefiles[n].AfterLast( wxFILE_SEP_PATH ); |
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196 info += wxString::Format( wxT("\n%z = %f"), z ); |
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197 info += wxString::Format( wxT("\n%l = %ld"), l ); |
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198 m_textInfo->SetValue( info ); |
| 10 | 199 } |
| 200 | |
| 15 | 201 /* 倍率を指定しロード */ |
| 14 | 202 void PreviewDialog::SetZoom( float zoom ) |
| 203 { | |
| 204 int w, h; | |
| 205 m_scrolledWindow->GetSize( &w, &h ); | |
| 206 w = (int)( zoom * h * WIDTH / HEIGHT ); | |
| 207 h = (int)( zoom * h ); | |
| 208 | |
| 209 m_bitmap->SetBitmap( wxNullBitmap ); | |
| 210 wxImage img; | |
| 15 | 211 img.LoadFile( m_imagefiles[m_preview], wxBITMAP_TYPE_JPEG ); |
| 14 | 212 wxBitmap bmp( img.Scale( w, h, wxIMAGE_QUALITY_HIGH ) ); |
| 213 m_bitmap->SetBitmap( bmp ); | |
| 214 m_bitmap->Centre( wxHORIZONTAL ); | |
| 215 | |
| 216 m_scrolledWindow->Scroll( 0, 0 ); | |
| 217 m_scrolledWindow->SetScrollbars( 10, 10, 0, h/10 ); | |
| 218 } | |
| 219 | |
| 15 | 220 /* ファイル名を保持 */ |
| 13 | 221 void PreviewDialog::SetFiles( wxArrayString imagefiles, wxArrayString cachefiles, int select ) |
| 10 | 222 { |
| 223 m_imagefiles = imagefiles; | |
| 224 m_cachefiles = cachefiles; | |
| 13 | 225 m_thumbPanel->SetFiles( m_imagefiles, m_cachefiles, select ); |
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226 |
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227 wxString title = wxT("プレビュー ＠ ") + m_imagefiles[0].BeforeLast( wxFILE_SEP_PATH ); |
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228 this->SetTitle( title ); |
| 9 | 229 } |
| 230 | |
| 15 | 231 /* コントロールキー ＋ マウスホイール で画像を拡大・縮小 */ |
| 14 | 232 void PreviewDialog::OnWheel( wxMouseEvent& event ) |
| 233 { | |
| 234 if ( event.ControlDown() ) { | |
| 235 if ( event.GetWheelRotation() < 0 ) { | |
| 236 if ( m_zoom > 2.1 ) return; | |
| 237 m_zoom *= 1.3; | |
| 238 } | |
| 239 else { | |
| 240 if ( m_zoom <= 1.0 ) return; | |
| 241 m_zoom /= 1.3; | |
| 242 } | |
| 243 SetZoom( m_zoom ); | |
| 244 return; | |
| 245 } | |
| 246 event.Skip(); | |
| 247 } | |
| 248 | |
| 15 | 249 /* 画像のダブルクリックで倍率変更 */ |
| 14 | 250 void PreviewDialog::OnDClick( wxMouseEvent& WXUNUSED(event) ) |
| 251 { | |
| 252 if ( m_zoom > 2.1 ) m_zoom = 1.0; | |
| 253 else m_zoom *= 1.3; | |
| 254 | |
| 255 SetZoom( m_zoom ); | |
| 256 } | |
| 257 | |
| 15 | 258 /* 右ジェスチャー検知開始 */ |
| 259 void PreviewDialog::OnStartRGesture( wxMouseEvent& event ) | |
| 260 { | |
| 261 event.GetPosition( &cx, &cy ); | |
| 262 } | |
| 263 | |
| 264 /* 右ジェスチャー判定 */ | |
| 265 void PreviewDialog::OnEndRGesture( wxMouseEvent& event ) | |
| 266 { | |
| 267 int x, y; | |
| 268 event.GetPosition( &x, &y ); | |
| 269 | |
| 270 int dx = x - cx; | |
| 271 int dy = y - cy; | |
| 272 float rad = fabs( atan2( dy, dx ) ); | |
| 273 float pi = 3.14159; | |
| 274 | |
| 275 // 右へジェスチャー | |
| 276 if ( rad < pi/8 && dx > 0 ) { | |
| 277 if ( m_preview < m_imagefiles.GetCount() - 1 ) | |
| 278 m_preview++; | |
| 279 else | |
| 280 return; | |
| 281 m_thumbPanel->Preview( m_preview ); | |
| 282 } | |
| 283 // 左へジェスチャー | |
| 284 else if ( rad > pi/8*7 && rad < pi && dx < 0 ) { | |
| 285 if ( m_preview > 0 ) | |
| 286 m_preview--; | |
| 287 else | |
| 288 return; | |
| 289 m_thumbPanel->Preview( m_preview ); | |
| 290 } | |
| 291 // 右上ヘジェスチャー | |
| 292 else if ( rad > pi/8 && rad < pi/8*3 && dx > 0 ) { | |
| 293 Close(); | |
| 294 } | |
| 295 } | |
| 296 | |
| 297 /* 印刷 */ | |
|
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52958cd4a073
Implement Force Mask button in Batch Print Mode.
pyon@macmini
parents:
11
diff
changeset
|
298 void PreviewDialog::OnPrint( wxCommandEvent& WXUNUSED(event) ) |
| 9 | 299 { |
| 300 wxString html; | |
| 301 html = html + wxT("<html><body>\n"); | |
| 302 | |
| 303 wxString tmpjpg = wxGetCwd() + wxFILE_SEP_PATH + wxT("tmp") + wxFILE_SEP_PATH + wxT("preview.jpg"); | |
| 304 | |
| 15 | 305 wxCopyFile( m_imagefiles[m_preview], tmpjpg, true ); |
| 9 | 306 |
| 307 html = html + wxT("<img src=\"") + tmpjpg + wxT("\" width=\"750\" height=\"1060\"/>"); | |
| 308 html = html + wxT("</body></html>"); | |
| 309 | |
| 310 // start printing | |
| 311 wxHtmlPrintout hpout( wxT("Searcher03") ); | |
| 312 hpout.SetMargins( 0, 0, 0, 0, 0 ); | |
| 313 wxPrintDialogData pd; | |
| 314 wxPrinter p( &pd ); | |
| 315 | |
| 316 hpout.SetHtmlText( html, wxEmptyString, false ); | |
| 317 p.Print( NULL, &hpout, true ); | |
| 318 } | |
| 319 |