Mercurial > mercurial > hgweb_searcher03.cgi

diff src/preview.cpp @ 9:b455f2d8aac9

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Implement Preview.
author pyon@macmini
date Thu, 24 Apr 2014 18:31:39 +0900
parents
children 29021e6e1ebe
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/preview.cpp	Thu Apr 24 18:31:39 2014 +0900
@@ -0,0 +1,90 @@
+// Filename   : preview.cpp
+// Last Change: 24-Apr-2014.
+//
+
+#include "preview.h"
+#define THUMB_W 60
+#define THUMB_H 75
+
+PreviewDialog::PreviewDialog( wxWindow* parent, wxWindowID id, const wxString& title, const wxPoint& pos, const wxSize& size, long style ) 
+    : wxDialog( parent, id, title, pos, size, style )
+{
+	//this->SetSizeHints( wxDefaultSize, wxDefaultSize );
+	
+	wxBoxSizer* bSizerTop = new wxBoxSizer( wxHORIZONTAL );
+
+    m_scrolledWindow = new wxScrolledWindow( this, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxALWAYS_SHOW_SB );
+	m_bitmap = new wxStaticBitmap( m_scrolledWindow, wxID_ANY, wxNullBitmap, wxDefaultPosition, wxDefaultSize, 0 );
+	bSizerTop->Add( m_scrolledWindow, 1, wxALL|wxEXPAND, 5 );
+	
+	wxBoxSizer* bSizerMenu = new wxBoxSizer( wxVERTICAL );
+	
+    /*
+	m_listCtrl = new wxListCtrl( this, ID_PLIST, wxDefaultPosition, wxSize( 140, -1 ), wxLC_ICON );
+    m_imageList = new wxImageList( THUMB_W, THUMB_H );
+    m_listCtrl->AssignImageList( m_imageList, wxIMAGE_LIST_NORMAL );
+	bSizerMenu->Add( m_listCtrl, 1, wxRIGHT|wxLEFT|wxBOTTOM|wxEXPAND, 5 );
+    */
+
+	m_buttonPrint = new wxButton( this, ID_PRINT, wxT("印刷"), wxDefaultPosition, wxDefaultSize, 0 );
+	bSizerMenu->Add( m_buttonPrint, 0, wxALL, 5 );
+	bSizerMenu->Add( 0, 0, 1, 0, 5 );
+	
+	m_buttonClose = new wxButton( this, wxID_CANCEL, wxT("閉じる"), wxDefaultPosition, wxDefaultSize, 0 );
+	m_buttonClose->SetDefault(); 
+	bSizerMenu->Add( m_buttonClose, 0, wxALL, 5 );
+
+	bSizerTop->Add( bSizerMenu, 0, wxALL|wxEXPAND, 5 );
+	
+	this->SetSizer( bSizerTop );
+	this->Layout();
+}
+
+PreviewDialog::~PreviewDialog()
+{
+}
+
+// Event Table
+BEGIN_EVENT_TABLE( PreviewDialog, wxDialog )
+    EVT_BUTTON( ID_PRINT, PreviewDialog::OnPrint )
+END_EVENT_TABLE()
+
+#define WIDTH  2480
+#define HEIGHT 3509
+void PreviewDialog::SetImage( wxString file )
+{
+    int w, h;
+    m_scrolledWindow->GetSize( &w, &h );
+    h = h * WIDTH / ( w - 200 );
+
+    wxImage img;
+    img.LoadFile( file, wxBITMAP_TYPE_JPEG );
+    wxBitmap bmp( img.Scale( w, h, wxIMAGE_QUALITY_HIGH ) );
+    m_bitmap->SetBitmap( bmp );
+
+    m_scrolledWindow->SetScrollbars( 10, 10, 0, h/10 );
+    m_preview = file;
+}
+
+void PreviewDialog::OnPrint( wxCommandEvent& WXUNUSED(envet) )
+{
+    wxString html;
+    html = html + wxT("<html><body>\n");
+
+    wxString tmpjpg = wxGetCwd() + wxFILE_SEP_PATH + wxT("tmp") + wxFILE_SEP_PATH + wxT("preview.jpg");
+
+    wxCopyFile( m_preview, tmpjpg, true );
+
+    html = html + wxT("<img src=\"") + tmpjpg + wxT("\" width=\"750\" height=\"1060\"/>");
+    html = html + wxT("</body></html>");
+
+    // start printing
+    wxHtmlPrintout hpout( wxT("Searcher03") );
+    hpout.SetMargins( 0, 0, 0, 0, 0 );
+    wxPrintDialogData pd;
+    wxPrinter p( &pd );
+
+    hpout.SetHtmlText( html, wxEmptyString, false );
+    p.Print( NULL, &hpout, true );
+}
+