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9
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1 // Filename : preview.cpp
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2 // Last Change: 24-Apr-2014.
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3 //
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4
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5 #include "preview.h"
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6 #define THUMB_W 60
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7 #define THUMB_H 75
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8
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9 PreviewDialog::PreviewDialog( wxWindow* parent, wxWindowID id, const wxString& title, const wxPoint& pos, const wxSize& size, long style )
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10 : wxDialog( parent, id, title, pos, size, style )
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11 {
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12 //this->SetSizeHints( wxDefaultSize, wxDefaultSize );
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13
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14 wxBoxSizer* bSizerTop = new wxBoxSizer( wxHORIZONTAL );
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15
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16 m_scrolledWindow = new wxScrolledWindow( this, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxALWAYS_SHOW_SB );
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17 m_bitmap = new wxStaticBitmap( m_scrolledWindow, wxID_ANY, wxNullBitmap, wxDefaultPosition, wxDefaultSize, 0 );
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18 bSizerTop->Add( m_scrolledWindow, 1, wxALL|wxEXPAND, 5 );
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19
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20 wxBoxSizer* bSizerMenu = new wxBoxSizer( wxVERTICAL );
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21
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22 /*
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23 m_listCtrl = new wxListCtrl( this, ID_PLIST, wxDefaultPosition, wxSize( 140, -1 ), wxLC_ICON );
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24 m_imageList = new wxImageList( THUMB_W, THUMB_H );
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25 m_listCtrl->AssignImageList( m_imageList, wxIMAGE_LIST_NORMAL );
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26 bSizerMenu->Add( m_listCtrl, 1, wxRIGHT|wxLEFT|wxBOTTOM|wxEXPAND, 5 );
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27 */
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28
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29 m_buttonPrint = new wxButton( this, ID_PRINT, wxT("印刷"), wxDefaultPosition, wxDefaultSize, 0 );
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30 bSizerMenu->Add( m_buttonPrint, 0, wxALL, 5 );
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31 bSizerMenu->Add( 0, 0, 1, 0, 5 );
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32
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33 m_buttonClose = new wxButton( this, wxID_CANCEL, wxT("閉じる"), wxDefaultPosition, wxDefaultSize, 0 );
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34 m_buttonClose->SetDefault();
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35 bSizerMenu->Add( m_buttonClose, 0, wxALL, 5 );
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36
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37 bSizerTop->Add( bSizerMenu, 0, wxALL|wxEXPAND, 5 );
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38
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39 this->SetSizer( bSizerTop );
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40 this->Layout();
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41 }
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42
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43 PreviewDialog::~PreviewDialog()
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44 {
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45 }
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46
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47 // Event Table
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48 BEGIN_EVENT_TABLE( PreviewDialog, wxDialog )
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49 EVT_BUTTON( ID_PRINT, PreviewDialog::OnPrint )
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50 END_EVENT_TABLE()
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51
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52 #define WIDTH 2480
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53 #define HEIGHT 3509
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54 void PreviewDialog::SetImage( wxString file )
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55 {
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56 int w, h;
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57 m_scrolledWindow->GetSize( &w, &h );
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58 h = h * WIDTH / ( w - 200 );
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59
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60 wxImage img;
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61 img.LoadFile( file, wxBITMAP_TYPE_JPEG );
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62 wxBitmap bmp( img.Scale( w, h, wxIMAGE_QUALITY_HIGH ) );
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63 m_bitmap->SetBitmap( bmp );
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64
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65 m_scrolledWindow->SetScrollbars( 10, 10, 0, h/10 );
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66 m_preview = file;
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67 }
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68
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69 void PreviewDialog::OnPrint( wxCommandEvent& WXUNUSED(envet) )
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70 {
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71 wxString html;
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72 html = html + wxT("<html><body>\n");
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73
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74 wxString tmpjpg = wxGetCwd() + wxFILE_SEP_PATH + wxT("tmp") + wxFILE_SEP_PATH + wxT("preview.jpg");
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75
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76 wxCopyFile( m_preview, tmpjpg, true );
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77
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78 html = html + wxT("<img src=\"") + tmpjpg + wxT("\" width=\"750\" height=\"1060\"/>");
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79 html = html + wxT("</body></html>");
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80
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81 // start printing
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82 wxHtmlPrintout hpout( wxT("Searcher03") );
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83 hpout.SetMargins( 0, 0, 0, 0, 0 );
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84 wxPrintDialogData pd;
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85 wxPrinter p( &pd );
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86
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87 hpout.SetHtmlText( html, wxEmptyString, false );
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88 p.Print( NULL, &hpout, true );
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89 }
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90
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