Mercurial > mercurial > hgweb_searcher03.cgi

comparison src/preview.cpp @ 9:b455f2d8aac9

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Implement Preview.
author pyon@macmini
date Thu, 24 Apr 2014 18:31:39 +0900
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children 29021e6e1ebe
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8:4967d1e2b30c 9:b455f2d8aac9
1 // Filename : preview.cpp
2 // Last Change: 24-Apr-2014.
3 //
4
5 #include "preview.h"
6 #define THUMB_W 60
7 #define THUMB_H 75
8
9 PreviewDialog::PreviewDialog( wxWindow* parent, wxWindowID id, const wxString& title, const wxPoint& pos, const wxSize& size, long style )
10 : wxDialog( parent, id, title, pos, size, style )
11 {
12 //this->SetSizeHints( wxDefaultSize, wxDefaultSize );
13
14 wxBoxSizer* bSizerTop = new wxBoxSizer( wxHORIZONTAL );
15
16 m_scrolledWindow = new wxScrolledWindow( this, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxALWAYS_SHOW_SB );
17 m_bitmap = new wxStaticBitmap( m_scrolledWindow, wxID_ANY, wxNullBitmap, wxDefaultPosition, wxDefaultSize, 0 );
18 bSizerTop->Add( m_scrolledWindow, 1, wxALL|wxEXPAND, 5 );
19
20 wxBoxSizer* bSizerMenu = new wxBoxSizer( wxVERTICAL );
21
22 /*
23 m_listCtrl = new wxListCtrl( this, ID_PLIST, wxDefaultPosition, wxSize( 140, -1 ), wxLC_ICON );
24 m_imageList = new wxImageList( THUMB_W, THUMB_H );
25 m_listCtrl->AssignImageList( m_imageList, wxIMAGE_LIST_NORMAL );
26 bSizerMenu->Add( m_listCtrl, 1, wxRIGHT|wxLEFT|wxBOTTOM|wxEXPAND, 5 );
27 */
28
29 m_buttonPrint = new wxButton( this, ID_PRINT, wxT("印刷"), wxDefaultPosition, wxDefaultSize, 0 );
30 bSizerMenu->Add( m_buttonPrint, 0, wxALL, 5 );
31 bSizerMenu->Add( 0, 0, 1, 0, 5 );
32
33 m_buttonClose = new wxButton( this, wxID_CANCEL, wxT("閉じる"), wxDefaultPosition, wxDefaultSize, 0 );
34 m_buttonClose->SetDefault();
35 bSizerMenu->Add( m_buttonClose, 0, wxALL, 5 );
36
37 bSizerTop->Add( bSizerMenu, 0, wxALL|wxEXPAND, 5 );
38
39 this->SetSizer( bSizerTop );
40 this->Layout();
41 }
42
43 PreviewDialog::~PreviewDialog()
44 {
45 }
46
47 // Event Table
48 BEGIN_EVENT_TABLE( PreviewDialog, wxDialog )
49 EVT_BUTTON( ID_PRINT, PreviewDialog::OnPrint )
50 END_EVENT_TABLE()
51
52 #define WIDTH 2480
53 #define HEIGHT 3509
54 void PreviewDialog::SetImage( wxString file )
55 {
56 int w, h;
57 m_scrolledWindow->GetSize( &w, &h );
58 h = h * WIDTH / ( w - 200 );
59
60 wxImage img;
61 img.LoadFile( file, wxBITMAP_TYPE_JPEG );
62 wxBitmap bmp( img.Scale( w, h, wxIMAGE_QUALITY_HIGH ) );
63 m_bitmap->SetBitmap( bmp );
64
65 m_scrolledWindow->SetScrollbars( 10, 10, 0, h/10 );
66 m_preview = file;
67 }
68
69 void PreviewDialog::OnPrint( wxCommandEvent& WXUNUSED(envet) )
70 {
71 wxString html;
72 html = html + wxT("<html><body>\n");
73
74 wxString tmpjpg = wxGetCwd() + wxFILE_SEP_PATH + wxT("tmp") + wxFILE_SEP_PATH + wxT("preview.jpg");
75
76 wxCopyFile( m_preview, tmpjpg, true );
77
78 html = html + wxT("<img src=\"") + tmpjpg + wxT("\" width=\"750\" height=\"1060\"/>");
79 html = html + wxT("</body></html>");
80
81 // start printing
82 wxHtmlPrintout hpout( wxT("Searcher03") );
83 hpout.SetMargins( 0, 0, 0, 0, 0 );
84 wxPrintDialogData pd;
85 wxPrinter p( &pd );
86
87 hpout.SetHtmlText( html, wxEmptyString, false );
88 p.Print( NULL, &hpout, true );
89 }
90