Mercurial > mercurial > hgweb_searcher03.cgi

// 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 );
}
author	pyon@macmini
date	Thu, 24 Apr 2014 18:31:39 +0900
parents
children	29021e6e1ebe