diff options
| author | Francois-Olivier Devaux <fodevaux@users.noreply.github.com> | 2007-02-22 17:05:58 +0000 |
|---|---|---|
| committer | Francois-Olivier Devaux <fodevaux@users.noreply.github.com> | 2007-02-22 17:05:58 +0000 |
| commit | e841b13166218ba152595a7c0adf5b70c4e5558d (patch) | |
| tree | fbb9de20f67208fe6cdaf24a218368cae5e2e1e2 /OPJViewer/source/OPJViewer.cpp | |
| parent | 7cb2194c8e31acc867e6f674ca16c67764f09ba0 (diff) | |
Added the OPJViewer Module (/OPJViewer), developed by Giuseppe Baruffa of the University of Perugia
Diffstat (limited to 'OPJViewer/source/OPJViewer.cpp')
| -rw-r--r-- | OPJViewer/source/OPJViewer.cpp | 1849 |
1 files changed, 1849 insertions, 0 deletions
diff --git a/OPJViewer/source/OPJViewer.cpp b/OPJViewer/source/OPJViewer.cpp new file mode 100644 index 00000000..3bbf4797 --- /dev/null +++ b/OPJViewer/source/OPJViewer.cpp @@ -0,0 +1,1849 @@ +/*
+ * Copyright (c) 2007, Digital Signal Processing Laboratory, Università degli studi di Perugia (UPG), Italy
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+/////////////////////////////////////////////////////////////////////////////
+// Name: sashtest.cpp
+// Purpose: Layout/sash sample
+// Author: Julian Smart
+// Modified by:
+// Created: 04/01/98
+// RCS-ID: $Id: sashtest.cpp,v 1.18 2005/08/23 15:54:35 ABX Exp $
+// Copyright: (c) Julian Smart
+// Licence: wxWindows license
+/////////////////////////////////////////////////////////////////////////////
+/////////////////////////////////////////////////////////////////////////////
+// Name: treetest.cpp
+// Purpose: wxTreeCtrl sample
+// Author: Julian Smart
+// Modified by:
+// Created: 04/01/98
+// RCS-ID: $Id: treetest.cpp,v 1.110 2006/11/04 11:26:51 VZ Exp $
+// Copyright: (c) Julian Smart
+// Licence: wxWindows license
+/////////////////////////////////////////////////////////////////////////////
+/////////////////////////////////////////////////////////////////////////////
+// Name: dialogs.cpp
+// Purpose: Common dialogs demo
+// Author: Julian Smart
+// Modified by: ABX (2004) - adjustements for conditional building + new menu
+// Created: 04/01/98
+// RCS-ID: $Id: dialogs.cpp,v 1.163 2006/11/04 10:57:24 VZ Exp $
+// Copyright: (c) Julian Smart
+// Licence: wxWindows license
+/////////////////////////////////////////////////////////////////////////////
+/////////////////////////////////////////////////////////////////////////////
+// Name: thread.cpp
+// Purpose: wxWidgets thread sample
+// Author: Guilhem Lavaux, Vadim Zeitlin
+// Modified by:
+// Created: 06/16/98
+// RCS-ID: $Id: thread.cpp,v 1.26 2006/10/02 05:36:28 PC Exp $
+// Copyright: (c) 1998-2002 wxWidgets team
+// Licence: wxWindows license
+/////////////////////////////////////////////////////////////////////////////
+///////////////////////////////////////////////////////////////////////////////
+// Name: samples/image/image.cpp
+// Purpose: sample showing operations with wxImage
+// Author: Robert Roebling
+// Modified by:
+// Created: 1998
+// RCS-ID: $Id: image.cpp,v 1.120 2006/12/06 17:13:11 VZ Exp $
+// Copyright: (c) 1998-2005 Robert Roebling
+// License: wxWindows licence
+///////////////////////////////////////////////////////////////////////////////
+/////////////////////////////////////////////////////////////////////////////
+// Name: samples/console/console.cpp
+// Purpose: A sample console (as opposed to GUI) program using wxWidgets
+// Author: Vadim Zeitlin
+// Modified by:
+// Created: 04.10.99
+// RCS-ID: $Id: console.cpp,v 1.206 2006/11/12 19:55:19 VZ Exp $
+// Copyright: (c) 1999 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>
+// Licence: wxWindows license
+/////////////////////////////////////////////////////////////////////////////
+/////////////////////////////////////////////////////////////////////////////
+// Name: samples/notebook/notebook.cpp
+// Purpose: a sample demonstrating notebook usage
+// Author: Julian Smart
+// Modified by: Dimitri Schoolwerth
+// Created: 26/10/98
+// RCS-ID: $Id: notebook.cpp,v 1.49 2006/11/04 18:24:07 RR Exp $
+// Copyright: (c) 1998-2002 wxWidgets team
+// License: wxWindows license
+/////////////////////////////////////////////////////////////////////////////
+#include "OPJViewer.h"
+
+OPJFrame *frame = NULL;
+wxList my_children;
+
+IMPLEMENT_APP(OPJViewerApp)
+
+// For drawing lines in a canvas
+long xpos = -1;
+long ypos = -1;
+
+int winNumber = 1;
+
+// Initialise this in OnInit, not statically
+bool OPJViewerApp::OnInit(void)
+{
+#if wxUSE_UNICODE
+ wxChar **wxArgv = new wxChar *[argc + 1];
+
+ {
+ int n;
+
+ for (n = 0; n < argc; n++ )
+ {
+ wxMB2WXbuf warg = wxConvertMB2WX(argv[n]);
+ wxArgv[n] = wxStrdup(warg);
+ }
+
+ wxArgv[n] = NULL;
+ }
+#else // !wxUSE_UNICODE
+ #define wxArgv argv
+#endif // wxUSE_UNICODE/!wxUSE_UNICODE
+
+#if wxUSE_CMDLINE_PARSER
+ static const wxCmdLineEntryDesc cmdLineDesc[] =
+ {
+ { wxCMD_LINE_SWITCH, _T("h"), _T("help"), _T("show this help message"),
+ wxCMD_LINE_VAL_NONE, wxCMD_LINE_OPTION_HELP },
+ /*{ wxCMD_LINE_SWITCH, _T("v"), _T("verbose"), _T("be verbose") },
+ { wxCMD_LINE_SWITCH, _T("q"), _T("quiet"), _T("be quiet") },
+
+ { wxCMD_LINE_OPTION, _T("o"), _T("output"), _T("output file") },
+ { wxCMD_LINE_OPTION, _T("i"), _T("input"), _T("input dir") },
+ { wxCMD_LINE_OPTION, _T("s"), _T("size"), _T("output block size"),
+ wxCMD_LINE_VAL_NUMBER },
+ { wxCMD_LINE_OPTION, _T("d"), _T("date"), _T("output file date"),
+ wxCMD_LINE_VAL_DATE },*/
+
+ { wxCMD_LINE_PARAM, NULL, NULL, _T("input file"),
+ wxCMD_LINE_VAL_STRING, wxCMD_LINE_PARAM_OPTIONAL | wxCMD_LINE_PARAM_MULTIPLE },
+
+ { wxCMD_LINE_NONE }
+ };
+
+ wxCmdLineParser parser(cmdLineDesc, argc, wxArgv);
+
+ /*parser.AddOption(_T("project_name"), _T(""), _T("full path to project file"),
+ wxCMD_LINE_VAL_STRING,
+ wxCMD_LINE_OPTION_MANDATORY | wxCMD_LINE_NEEDS_SEPARATOR);*/
+
+ switch ( parser.Parse() )
+ {
+ case -1:
+ wxLogMessage(_T("Help was given, terminating."));
+ break;
+
+ case 0:
+ ShowCmdLine(parser);
+ break;
+
+ default:
+ wxLogMessage(_T("Syntax error detected."));
+ break;
+ }
+#endif // wxUSE_CMDLINE_PARSER
+
+ //wxInitAllImageHandlers();
+#if wxUSE_LIBJPEG
+ wxImage::AddHandler( new wxJPEGHandler );
+#endif
+#if wxUSE_LIBOPENJPEG
+ wxImage::AddHandler( new wxJ2KHandler );
+ wxImage::AddHandler( new wxJP2Handler );
+ wxImage::AddHandler( new wxMJ2Handler );
+#endif
+
+
+ // Create the main frame window
+
+ frame = new OPJFrame(NULL, wxID_ANY, OPJ_APPLICATION_TITLEBAR, wxDefaultPosition, wxSize(800, 600),
+ wxDEFAULT_FRAME_STYLE |
+ wxNO_FULL_REPAINT_ON_RESIZE |
+ wxHSCROLL | wxVSCROLL);
+
+ // Give it an icon (this is ignored in MDI mode: uses resources)
+#ifdef __WXMSW__
+ frame->SetIcon(wxIcon(_T("OPJViewer16")));
+#endif
+
+ frame->Show(true);
+
+ SetTopWindow(frame);
+
+ return true;
+}
+
+void OPJViewerApp::ShowCmdLine(const wxCmdLineParser& parser)
+{
+ wxString s = _T("Command line parsed successfully:\nInput files: ");
+
+ size_t count = parser.GetParamCount();
+ for ( size_t param = 0; param < count; param++ )
+ {
+ s << parser.GetParam(param) << ';';
+
+ m_filelist.Add(parser.GetParam(param));
+ }
+
+ /*s << '\n'
+ << _T("Verbose:\t") << (parser.Found(_T("v")) ? _T("yes") : _T("no")) << '\n'
+ << _T("Quiet:\t") << (parser.Found(_T("q")) ? _T("yes") : _T("no")) << '\n';
+
+ wxString strVal;
+ long lVal;
+ wxDateTime dt;
+ if ( parser.Found(_T("o"), &strVal) )
+ s << _T("Output file:\t") << strVal << '\n';
+ if ( parser.Found(_T("i"), &strVal) )
+ s << _T("Input dir:\t") << strVal << '\n';
+ if ( parser.Found(_T("s"), &lVal) )
+ s << _T("Size:\t") << lVal << '\n';
+ if ( parser.Found(_T("d"), &dt) )
+ s << _T("Date:\t") << dt.FormatISODate() << '\n';
+ if ( parser.Found(_T("project_name"), &strVal) )
+ s << _T("Project:\t") << strVal << '\n';*/
+
+ //wxLogMessage(s);
+}
+
+// OPJFrame events
+BEGIN_EVENT_TABLE(OPJFrame, wxMDIParentFrame)
+ EVT_MENU(SASHTEST_ABOUT, OPJFrame::OnAbout)
+ EVT_MENU(SASHTEST_NEW_WINDOW, OPJFrame::OnFileOpen)
+ EVT_SIZE(OPJFrame::OnSize)
+ EVT_MENU(SASHTEST_QUIT, OPJFrame::OnQuit)
+ EVT_MENU(SASHTEST_TOGGLE_WINDOW, OPJFrame::OnToggleWindow)
+ EVT_SASH_DRAGGED_RANGE(ID_WINDOW_TOP, ID_WINDOW_BOTTOM, OPJFrame::OnSashDrag)
+ EVT_NOTEBOOK_PAGE_CHANGED(LEFT_NOTEBOOK_ID, OPJFrame::OnNotebook)
+END_EVENT_TABLE()
+
+// this is the frame constructor
+OPJFrame::OPJFrame(wxWindow *parent, const wxWindowID id, const wxString& title,
+ const wxPoint& pos, const wxSize& size, const long style)
+ : wxMDIParentFrame(parent, id, title, pos, size, style)
+{
+ // file menu and its items
+ wxMenu *file_menu = new wxMenu;
+
+ file_menu->Append(SASHTEST_NEW_WINDOW, wxT("&Open\tCtrl+O"));
+ file_menu->SetHelpString(SASHTEST_NEW_WINDOW, wxT("Open one or more files"));
+
+ file_menu->Append(SASHTEST_TOGGLE_WINDOW, wxT("&Toggle browser\tCtrl+T"));
+ file_menu->SetHelpString(SASHTEST_TOGGLE_WINDOW, wxT("Toggle the left browsing pane"));
+
+ file_menu->Append(SASHTEST_QUIT, wxT("&Exit\tCtrl+Q"));
+ file_menu->SetHelpString(SASHTEST_QUIT, wxT("Quit this program"));
+
+ // help menu and its items
+ wxMenu *help_menu = new wxMenu;
+
+ help_menu->Append(SASHTEST_ABOUT, wxT("&About\tF1"));
+ help_menu->SetHelpString(SASHTEST_ABOUT, wxT("Basic info on the program"));
+
+ // the whole menubar
+ wxMenuBar *menu_bar = new wxMenuBar;
+ menu_bar->Append(file_menu, wxT("&File"));
+ menu_bar->Append(help_menu, wxT("&Help"));
+
+ // Associate the menu bar with the frame
+ SetMenuBar(menu_bar);
+
+ // the status bar
+ CreateStatusBar();
+
+ // the logging window
+ loggingWindow = new wxSashLayoutWindow(this, ID_WINDOW_BOTTOM,
+ wxDefaultPosition, wxSize(400, 130),
+ wxNO_BORDER | wxSW_3D | wxCLIP_CHILDREN
+ );
+ loggingWindow->SetDefaultSize(wxSize(1000, 130));
+ loggingWindow->SetOrientation(wxLAYOUT_HORIZONTAL);
+ loggingWindow->SetAlignment(wxLAYOUT_BOTTOM);
+ //loggingWindow->SetBackgroundColour(wxColour(0, 0, 255));
+ loggingWindow->SetSashVisible(wxSASH_TOP, true);
+
+ // create the bottom notebook
+ m_bookCtrlbottom = new wxNotebook(loggingWindow, BOTTOM_NOTEBOOK_ID,
+ wxDefaultPosition, wxDefaultSize,
+ wxBK_LEFT);
+
+ // create the text control of the logger
+ m_textCtrl = new wxTextCtrl(m_bookCtrlbottom, wxID_ANY, wxT(""),
+ wxDefaultPosition, wxDefaultSize,
+ wxTE_MULTILINE | wxSUNKEN_BORDER | wxTE_READONLY
+ );
+ m_textCtrl->SetValue(_T("Logging window\n"));
+
+ // add it to the notebook
+ m_bookCtrlbottom->AddPage(m_textCtrl, wxT("Log"));
+
+ // create the text control of the browser
+ m_textCtrlbrowse = new wxTextCtrl(m_bookCtrlbottom, wxID_ANY, wxT(""),
+ wxDefaultPosition, wxDefaultSize,
+ wxTE_MULTILINE | wxSUNKEN_BORDER | wxTE_READONLY
+ );
+ m_textCtrlbrowse->SetValue(_T("Browsing window\n"));
+
+ // add it the notebook
+ m_bookCtrlbottom->AddPage(m_textCtrlbrowse, wxT("Peek"));
+
+ // the browser window
+ markerTreeWindow = new wxSashLayoutWindow(this, ID_WINDOW_LEFT1,
+ wxDefaultPosition, wxSize(300, 30),
+ wxNO_BORDER | wxSW_3D | wxCLIP_CHILDREN
+ );
+ markerTreeWindow->SetDefaultSize(wxSize(300, 1000));
+ markerTreeWindow->SetOrientation(wxLAYOUT_VERTICAL);
+ markerTreeWindow->SetAlignment(wxLAYOUT_LEFT);
+ //markerTreeWindow->SetBackgroundColour(wxColour(0, 255, 0));
+ markerTreeWindow->SetSashVisible(wxSASH_RIGHT, true);
+ markerTreeWindow->SetExtraBorderSize(0);
+
+ // create the browser notebook
+ m_bookCtrl = new wxNotebook(markerTreeWindow, LEFT_NOTEBOOK_ID,
+ wxDefaultPosition, wxDefaultSize,
+ wxBK_TOP);
+
+
+#if wxUSE_LOG
+#ifdef __WXMOTIF__
+ // For some reason, we get a memcpy crash in wxLogStream::DoLogStream
+ // on gcc/wxMotif, if we use wxLogTextCtl. Maybe it's just gcc?
+ delete wxLog::SetActiveTarget(new wxLogStderr);
+#else
+ // set our text control as the log target
+ wxLogTextCtrl *logWindow = new wxLogTextCtrl(m_textCtrl);
+ delete wxLog::SetActiveTarget(logWindow);
+#endif
+#endif // wxUSE_LOG
+
+ // if there are files on the command line, open them
+ /*if (!wxGetApp().m_filelist.IsEmpty()) {
+ wxLogMessage(wxT("Habemus files!!!"));
+ wxArrayString paths, filenames;
+ for (int f = 0; f < wxGetApp().m_filelist.GetCount(); f++) {
+ paths.Add(wxFileName(wxGetApp().m_filelist[f]).GetFullPath());
+ filenames.Add(wxFileName(wxGetApp().m_filelist[f]).GetFullName());
+ }
+ OpenFiles(paths, filenames);
+ }*/
+}
+
+// this is the frame destructor
+OPJFrame::~OPJFrame(void)
+{
+ // delete all possible things
+ delete m_bookCtrl;
+ m_bookCtrl = NULL;
+
+ delete markerTreeWindow;
+ markerTreeWindow = NULL;
+
+ delete m_textCtrl;
+ m_textCtrl = NULL;
+
+ delete m_bookCtrlbottom;
+ m_bookCtrlbottom = NULL;
+
+ delete loggingWindow;
+ loggingWindow = NULL;
+}
+
+void OPJFrame::OnNotebook(wxNotebookEvent& event)
+{
+ int sel = event.GetSelection();
+ long childnum;
+
+ m_bookCtrl->GetPageText(sel).ToLong(&childnum);
+
+ m_childhash[childnum]->Activate();
+
+ wxLogMessage(wxString::Format(wxT("Selection changed (now %d --> %d)"), childnum, m_childhash[childnum]->m_winnumber));
+
+}
+
+
+void OPJFrame::Resize(int number)
+{
+ wxSize size = GetClientSize();
+}
+
+void OPJFrame::OnQuit(wxCommandEvent& WXUNUSED(event))
+{
+ Close(true);
+}
+
+// about window for the frame
+void OPJFrame::OnAbout(wxCommandEvent& WXUNUSED(event))
+{
+ wxMessageBox(wxString::Format(OPJ_APPLICATION_TITLEBAR
+ wxT("\n\n")
+ wxT("Built with %s and OpenJPEG ")
+ wxT(OPENJPEG_VERSION)
+ wxT("\non ") wxT(__DATE__) wxT(", ") wxT(__TIME__)
+ wxT("\nRunning under %s\n\n")
+ OPJ_APPLICATION_COPYRIGHT,
+ wxVERSION_STRING,
+ wxGetOsDescription().c_str()
+ ),
+ wxT("About ") OPJ_APPLICATION_NAME,
+ wxOK | wxICON_INFORMATION,
+ this
+ );
+}
+
+void OPJFrame::OnToggleWindow(wxCommandEvent& WXUNUSED(event))
+{
+ if (markerTreeWindow->IsShown())
+ {
+ markerTreeWindow->Show(false);
+ }
+ else
+ {
+ markerTreeWindow->Show(true);
+ }
+#if wxUSE_MDI_ARCHITECTURE
+ wxLayoutAlgorithm layout;
+ layout.LayoutMDIFrame(this);
+#endif // wxUSE_MDI_ARCHITECTURE
+}
+
+void OPJFrame::OnSashDrag(wxSashEvent& event)
+{
+ if (event.GetDragStatus() == wxSASH_STATUS_OUT_OF_RANGE)
+ return;
+
+ switch (event.GetId())
+ {
+ case ID_WINDOW_LEFT1:
+ {
+ markerTreeWindow->SetDefaultSize(wxSize(event.GetDragRect().width, 1000));
+ break;
+ }
+ case ID_WINDOW_BOTTOM:
+ {
+ loggingWindow->SetDefaultSize(wxSize(1000, event.GetDragRect().height));
+ break;
+ }
+ }
+
+#if wxUSE_MDI_ARCHITECTURE
+ wxLayoutAlgorithm layout;
+ layout.LayoutMDIFrame(this);
+#endif // wxUSE_MDI_ARCHITECTURE
+
+ // Leaves bits of itself behind sometimes
+ GetClientWindow()->Refresh();
+}
+
+// physically open the files
+void OPJFrame::OpenFiles(wxArrayString paths, wxArrayString filenames)
+{
+
+ size_t count = paths.GetCount();
+ for ( size_t n = 0; n < count; n++ )
+ {
+ wxString msg, s;
+ s.Printf(_T("File %d: %s (%s)\n"),
+ (int)n, paths[n].c_str(), filenames[n].c_str());
+
+ msg += s;
+ //s.Printf(_T("Filter index: %d"), dialog.GetFilterIndex());
+ msg += s;
+
+ /*wxMessageDialog dialog2(this, msg, _T("Selected files"));
+ dialog2.ShowModal();*/
+
+ // Make another frame, containing a canvas
+ OPJChildFrame *subframe = new OPJChildFrame(frame,
+ paths[n],
+ winNumber,
+ _T("Canvas Frame"),
+ wxDefaultPosition, wxSize(300, 300),
+ wxDEFAULT_FRAME_STYLE |
+ wxNO_FULL_REPAINT_ON_RESIZE);
+ m_childhash[winNumber] = subframe;
+
+ // create own marker tree
+ long tstyle = wxTR_DEFAULT_STYLE | wxSUNKEN_BORDER |
+ #ifndef NO_VARIABLE_HEIGHT
+ wxTR_HAS_VARIABLE_ROW_HEIGHT /*|*/
+ #endif
+ /*wxTR_EDIT_LABELS*/;
+
+ m_treehash[winNumber] = new OPJMarkerTree(m_bookCtrl, paths[n], wxT("Parsing..."), TreeTest_Ctrl,
+ wxDefaultPosition, wxDefaultSize,
+ tstyle);
+
+ m_bookCtrl->AddPage(m_treehash[winNumber],
+ wxString::Format(wxT("%u"), winNumber), false);
+
+ for (int p = 0; p < m_bookCtrl->GetPageCount(); p++) {
+
+ if (m_bookCtrl->GetPageText(p) == wxString::Format(wxT("%u"), winNumber)) {
+ m_bookCtrl->ChangeSelection(p);
+ break;
+ }
+
+ }
+
+ winNumber++;
+
+ }
+
+
+}
+
+void OPJFrame::OnFileOpen(wxCommandEvent& WXUNUSED(event))
+{
+ wxString wildcards =
+#ifdef __WXMOTIF__
+ wxT("JPEG 2000 files (*.jp2,*.j2k,*.j2c,*.mj2)|*.*j*2*");
+#else
+ wxT("JPEG 2000 files (*.jp2,*.j2k,*.j2c,*.mj2)|*.jp2;*.j2k;*.j2c;*.mj2|JPEG files (*.jpg)|*.jpg|All files|*");
+#endif
+ wxFileDialog dialog(this, _T("Open JPEG 2000 file(s)"),
+ wxEmptyString, wxEmptyString, wildcards,
+ wxFD_OPEN|wxFD_MULTIPLE);
+
+ if (dialog.ShowModal() == wxID_OK)
+ {
+ wxArrayString paths, filenames;
+
+ dialog.GetPaths(paths);
+ dialog.GetFilenames(filenames);
+
+ OpenFiles(paths, filenames);
+
+ }
+
+}
+
+BEGIN_EVENT_TABLE(OPJCanvas, wxScrolledWindow)
+ EVT_MOUSE_EVENTS(OPJCanvas::OnEvent)
+END_EVENT_TABLE()
+
+// Define a constructor for my canvas
+OPJCanvas::OPJCanvas(wxFileName fname, wxWindow *parent, const wxPoint& pos, const wxSize& size)
+ : wxScrolledWindow(parent, wxID_ANY, pos, size,
+ wxSUNKEN_BORDER | wxNO_FULL_REPAINT_ON_RESIZE)
+{
+ SetBackgroundColour(OPJ_CANVAS_COLOUR);
+
+ m_fname = fname;
+
+ OPJDecoThread *dthread = CreateDecoThread();
+
+ if (dthread->Run() != wxTHREAD_NO_ERROR)
+ wxLogMessage(wxT("Can't start deco thread!"));
+ else
+ wxLogMessage(_T("New deco thread started."));
+
+}
+
+OPJDecoThread *OPJCanvas::CreateDecoThread(void)
+{
+ OPJDecoThread *dthread = new OPJDecoThread(this);
+
+ if (dthread->Create() != wxTHREAD_NO_ERROR)
+ wxLogError(wxT("Can't create deco thread!"));
+
+ wxCriticalSectionLocker enter(wxGetApp().m_deco_critsect);
+ wxGetApp().m_deco_threads.Add(dthread);
+
+ return dthread;
+}
+
+// Define the repainting behaviour
+void OPJCanvas::OnDraw(wxDC& dc)
+{
+ /*dc.SetFont(*wxSWISS_FONT);
+ dc.SetPen(*wxBLACK_PEN);
+ dc.DrawText(_T("Image drawing canvas"), 10, 10);
+ dc.DrawLine(8, 22, 300, 22);*/
+ if (m_image.Ok()) {
+ dc.DrawBitmap(m_image, OPJ_CANVAS_BORDER, OPJ_CANVAS_BORDER);
+ } else {
+ dc.SetFont(*wxSWISS_FONT);
+ dc.SetPen(*wxBLACK_PEN);
+ dc.DrawText(_T("Decoding image, please wait..."), 40, 50);
+ }
+
+ /*dc.SetFont(*wxSWISS_FONT);
+ dc.SetPen(*wxGREEN_PEN);
+ dc.DrawLine(0, 0, 200, 200);
+ dc.DrawLine(200, 0, 0, 200);
+
+ dc.SetBrush(*wxCYAN_BRUSH);
+ dc.SetPen(*wxRED_PEN);
+ dc.DrawRectangle(100, 100, 100, 50);
+ dc.DrawRoundedRectangle(150, 150, 100, 50, 20);
+
+ dc.DrawEllipse(250, 250, 100, 50);
+#if wxUSE_SPLINES
+ dc.DrawSpline(50, 200, 50, 100, 200, 10);
+#endif // wxUSE_SPLINES
+ dc.DrawLine(50, 230, 200, 230);
+ dc.DrawText(_T("This is a test string"), 50, 230);
+
+ wxPoint points[3];
+ points[0].x = 200; points[0].y = 300;
+ points[1].x = 100; points[1].y = 400;
+ points[2].x = 300; points[2].y = 400;
+
+ dc.DrawPolygon(3, points);*/
+}
+
+// This implements a tiny doodling program! Drag the mouse using
+// the left button.
+void OPJCanvas::OnEvent(wxMouseEvent& event)
+{
+ wxClientDC dc(this);
+ PrepareDC(dc);
+
+ wxPoint pt(event.GetLogicalPosition(dc));
+
+ if (xpos > -1 && ypos > -1 && event.Dragging())
+ {
+ dc.SetPen(*wxBLACK_PEN);
+ dc.DrawLine(xpos, ypos, pt.x, pt.y);
+ }
+ xpos = pt.x;
+ ypos = pt.y;
+}
+
+void OPJFrame::OnSize(wxSizeEvent& WXUNUSED(event))
+{
+#if wxUSE_MDI_ARCHITECTURE
+ wxLayoutAlgorithm layout;
+ layout.LayoutMDIFrame(this);
+#endif // wxUSE_MDI_ARCHITECTURE
+}
+
+// Note that SASHTEST_NEW_WINDOW and SASHTEST_ABOUT commands get passed
+// to the parent window for processing, so no need to
+// duplicate event handlers here.
+
+BEGIN_EVENT_TABLE(OPJChildFrame, wxMDIChildFrame)
+ /*EVT_MENU(SASHTEST_CHILD_QUIT, OPJChildFrame::OnQuit)*/
+ EVT_CLOSE(OPJChildFrame::OnClose)
+ EVT_SET_FOCUS(OPJChildFrame::OnGotFocus)
+ /*EVT_KILL_FOCUS(OPJChildFrame::OnLostFocus)*/
+END_EVENT_TABLE()
+
+OPJChildFrame::OPJChildFrame(OPJFrame *parent, wxFileName fname, int winnumber, const wxString& title, const wxPoint& pos, const wxSize& size,
+const long style):
+ wxMDIChildFrame(parent, wxID_ANY, title, pos, size, style)
+{
+ m_frame = (OPJFrame *) parent;
+ m_canvas = NULL;
+ my_children.Append(this);
+ m_fname = fname;
+ m_winnumber = winnumber;
+ SetTitle(wxString::Format(_T("%d: "), m_winnumber) + m_fname.GetFullName());
+
+
+ // Give it an icon (this is ignored in MDI mode: uses resources)
+#ifdef __WXMSW__
+ SetIcon(wxIcon(_T("sashtest_icn")));
+#endif
+
+#if wxUSE_STATUSBAR
+ // Give it a status line
+ //CreateStatusBar();
+#endif // wxUSE_STATUSBAR
+
+ // Make a menubar
+ /*wxMenu *file_menu = new wxMenu;
+
+ file_menu->Append(SASHTEST_NEW_WINDOW, _T("&Open\tCtrl+O"));
+ file_menu->Append(SASHTEST_CHILD_QUIT, _T("&Close\tCtrl+C"));
+ file_menu->Append(SASHTEST_QUIT, _T("&Exit\tCtrl+Q"));
+
+ wxMenu *option_menu = new wxMenu;
+
+ // Dummy option
+ option_menu->Append(SASHTEST_REFRESH, _T("&Refresh picture"));
+
+ wxMenu *help_menu = new wxMenu;
+ help_menu->Append(SASHTEST_ABOUT, _T("&About\tF1"));
+
+ wxMenuBar *menu_bar = new wxMenuBar;
+
+ menu_bar->Append(file_menu, _T("&File"));
+ menu_bar->Append(option_menu, _T("&Options"));
+ menu_bar->Append(help_menu, _T("&Help"));
+
+ // Associate the menu bar with the frame
+ SetMenuBar(menu_bar);*/
+
+
+ int width, height;
+ GetClientSize(&width, &height);
+
+ OPJCanvas *canvas = new OPJCanvas(fname, this, wxPoint(0, 0), wxSize(width, height));
+ canvas->SetCursor(wxCursor(wxCURSOR_PENCIL));
+ m_canvas = canvas;
+
+ // Give it scrollbars
+ canvas->SetScrollbars(20, 20, 5, 5);
+
+ Show(true);
+ Maximize(true);
+
+
+ /*wxSize gsize = m_frame->m_bookCtrl->GetClientSize();
+ m_frame->m_treehash[m_winnumber]->SetSize(0, 0, gsize.x, gsize.y);*/
+
+ /*m_frame->Resize(m_winnumber);*/
+ /*m_frame->m_treehash[0]->Show(false);
+ m_frame->m_treehash[m_winnumber]->Show(true);*/
+ /*m_frame->Resize(m_winnumber);*/
+
+ /*wxLogError(wxString::Format(wxT("Created tree %d (0x%x)"), m_winnumber, m_frame->m_treehash[m_winnumber]));*/
+
+}
+
+OPJChildFrame::~OPJChildFrame(void)
+{
+ my_children.DeleteObject(this);
+}
+
+/*void OPJChildFrame::OnQuit(wxCommandEvent& WXUNUSED(event))
+{
+ for (int p = 0; p < m_frame->m_bookCtrl->GetPageCount(); p++) {
+
+ if (m_frame->m_bookCtrl->GetPageText(p) == wxString::Format(wxT("%u"), m_winnumber)) {
+ m_frame->m_bookCtrl->DeletePage(p);;
+ break;
+ }
+
+ }
+
+ Close(true);
+}*/
+
+void OPJChildFrame::OnClose(wxCloseEvent& event)
+{
+ for (int p = 0; p < m_frame->m_bookCtrl->GetPageCount(); p++) {
+
+ if (m_frame->m_bookCtrl->GetPageText(p) == wxString::Format(wxT("%u"), m_winnumber)) {
+ m_frame->m_bookCtrl->DeletePage(p);
+ break;
+ }
+
+ }
+ Destroy();
+
+ wxLogMessage(wxString::Format(wxT("Closed: %d"), m_winnumber));
+
+}
+
+void OPJChildFrame::OnActivate(wxActivateEvent& event)
+{
+ /*if (event.GetActive() && m_canvas)
+ m_canvas->SetFocus();*/
+}
+
+void OPJChildFrame::OnGotFocus(wxFocusEvent& event)
+{
+ // we need to check if the notebook is being destroyed or not
+ if (!m_frame->m_bookCtrl)
+ return;
+
+ for (int p = 0; p < m_frame->m_bookCtrl->GetPageCount(); p++) {
+
+ if (m_frame->m_bookCtrl->GetPageText(p) == wxString::Format(wxT("%u"), m_winnumber)) {
+ m_frame->m_bookCtrl->ChangeSelection(p);
+ break;
+ }
+
+ }
+
+ wxLogMessage(wxString::Format(wxT("Got focus: %d (%x)"), m_winnumber, event.GetWindow()));
+}
+
+/*void OPJChildFrame::OnLostFocus(wxFocusEvent& event)
+{
+ wxLogMessage(wxString::Format(wxT("Lost focus: %d (%x)"), m_winnumber, event.GetWindow()));
+
+}*/
+
+#if USE_GENERIC_TREECTRL
+BEGIN_EVENT_TABLE(OPJMarkerTree, wxGenericTreeCtrl)
+#else
+BEGIN_EVENT_TABLE(OPJMarkerTree, wxTreeCtrl)
+#endif
+ /*EVT_TREE_BEGIN_DRAG(TreeTest_Ctrl, OPJMarkerTree::OnBeginDrag)
+ EVT_TREE_BEGIN_RDRAG(TreeTest_Ctrl, OPJMarkerTree::OnBeginRDrag)
+ EVT_TREE_END_DRAG(TreeTest_Ctrl, OPJMarkerTree::OnEndDrag)*/
+ /*EVT_TREE_BEGIN_LABEL_EDIT(TreeTest_Ctrl, OPJMarkerTree::OnBeginLabelEdit)
+ EVT_TREE_END_LABEL_EDIT(TreeTest_Ctrl, OPJMarkerTree::OnEndLabelEdit)*/
+ /*EVT_TREE_DELETE_ITEM(TreeTest_Ctrl, OPJMarkerTree::OnDeleteItem)*/
+#if 0 // there are so many of those that logging them causes flicker
+ /*EVT_TREE_GET_INFO(TreeTest_Ctrl, OPJMarkerTree::OnGetInfo)*/
+#endif
+ /*EVT_TREE_SET_INFO(TreeTest_Ctrl, OPJMarkerTree::OnSetInfo)
+ EVT_TREE_ITEM_EXPANDED(TreeTest_Ctrl, OPJMarkerTree::OnItemExpanded)*/
+ EVT_TREE_ITEM_EXPANDING(TreeTest_Ctrl, OPJMarkerTree::OnItemExpanding)
+ /*EVT_TREE_ITEM_COLLAPSED(TreeTest_Ctrl, OPJMarkerTree::OnItemCollapsed)
+ EVT_TREE_ITEM_COLLAPSING(TreeTest_Ctrl, OPJMarkerTree::OnItemCollapsing)*/
+
+ EVT_TREE_SEL_CHANGED(TreeTest_Ctrl, OPJMarkerTree::OnSelChanged)
+ /*EVT_TREE_SEL_CHANGING(TreeTest_Ctrl, OPJMarkerTree::OnSelChanging)*/
+ /*EVT_TREE_KEY_DOWN(TreeTest_Ctrl, OPJMarkerTree::OnTreeKeyDown)*/
+ /*EVT_TREE_ITEM_ACTIVATED(TreeTest_Ctrl, OPJMarkerTree::OnItemActivated)*/
+
+ // so many differents ways to handle right mouse button clicks...
+ /*EVT_CONTEXT_MENU(OPJMarkerTree::OnContextMenu)*/
+ // EVT_TREE_ITEM_MENU is the preferred event for creating context menus
+ // on a tree control, because it includes the point of the click or item,
+ // meaning that no additional placement calculations are required.
+ /*EVT_TREE_ITEM_MENU(TreeTest_Ctrl, OPJMarkerTree::OnItemMenu)*/
+ /*EVT_TREE_ITEM_RIGHT_CLICK(TreeTest_Ctrl, OPJMarkerTree::OnItemRClick)*/
+
+ /*EVT_RIGHT_DOWN(OPJMarkerTree::OnRMouseDown)
+ EVT_RIGHT_UP(OPJMarkerTree::OnRMouseUp)
+ EVT_RIGHT_DCLICK(OPJMarkerTree::OnRMouseDClick)*/
+END_EVENT_TABLE()
+
+// OPJMarkerTree implementation
+#if USE_GENERIC_TREECTRL
+IMPLEMENT_DYNAMIC_CLASS(OPJMarkerTree, wxGenericTreeCtrl)
+#else
+IMPLEMENT_DYNAMIC_CLASS(OPJMarkerTree, wxTreeCtrl)
+#endif
+
+OPJMarkerTree::OPJMarkerTree(wxWindow *parent, wxFileName fname, wxString name, const wxWindowID id,
+ const wxPoint& pos, const wxSize& size,
+ long style)
+ : wxTreeCtrl(parent, id, pos, size, style)
+{
+ m_reverseSort = false;
+ m_fname = fname;
+
+ m_peektextCtrl = ((OPJFrame *) (parent->GetParent()->GetParent()))->m_textCtrlbrowse;
+ CreateImageList();
+
+ // Add some items to the tree
+ //AddTestItemsToTree(5, 5);
+ int image = wxGetApp().ShowImages() ? OPJMarkerTree::TreeCtrlIcon_Folder : -1;
+ wxTreeItemId rootId = AddRoot(name,
+ image, image,
+ new OPJMarkerData(name));
+
+ OPJParseThread *pthread = CreateParseThread();
+ if (pthread->Run() != wxTHREAD_NO_ERROR)
+ wxLogMessage(wxT("Can't start parse thread!"));
+ else
+ wxLogMessage(_T("New parse thread started."));
+}
+
+void OPJMarkerTree::CreateImageList(int size)
+{
+ if ( size == -1 )
+ {
+ SetImageList(NULL);
+ return;
+ }
+ if ( size == 0 )
+ size = m_imageSize;
+ else
+ m_imageSize = size;
+
+ // Make an image list containing small icons
+ wxImageList *images = new wxImageList(size, size, true);
+
+ // should correspond to TreeCtrlIcon_xxx enum
+ wxBusyCursor wait;
+ wxIcon icons[5];
+ icons[0] = wxIcon(icon1_xpm);
+ icons[1] = wxIcon(icon2_xpm);
+ icons[2] = wxIcon(icon3_xpm);
+ icons[3] = wxIcon(icon4_xpm);
+ icons[4] = wxIcon(icon5_xpm);
+
+ int sizeOrig = icons[0].GetWidth();
+ for ( size_t i = 0; i < WXSIZEOF(icons); i++ )
+ {
+ if ( size == sizeOrig )
+ {
+ images->Add(icons[i]);
+ }
+ else
+ {
+ images->Add(wxBitmap(wxBitmap(icons[i]).ConvertToImage().Rescale(size, size)));
+ }
+ }
+
+ AssignImageList(images);
+}
+
+#if USE_GENERIC_TREECTRL || !defined(__WXMSW__)
+void OPJMarkerTree::CreateButtonsImageList(int size)
+{
+ if ( size == -1 )
+ {
+ SetButtonsImageList(NULL);
+ return;
+ }
+
+ // Make an image list containing small icons
+ wxImageList *images = new wxImageList(size, size, true);
+
+ // should correspond to TreeCtrlIcon_xxx enum
+ wxBusyCursor wait;
+ wxIcon icons[4];
+ icons[0] = wxIcon(icon3_xpm); // closed
+ icons[1] = wxIcon(icon3_xpm); // closed, selected
+ icons[2] = wxIcon(icon5_xpm); // open
+ icons[3] = wxIcon(icon5_xpm); // open, selected
+
+ for ( size_t i = 0; i < WXSIZEOF(icons); i++ )
+ {
+ int sizeOrig = icons[i].GetWidth();
+ if ( size == sizeOrig )
+ {
+ images->Add(icons[i]);
+ }
+ else
+ {
+ images->Add(wxBitmap(wxBitmap(icons[i]).ConvertToImage().Rescale(size, size)));
+ }
+ }
+
+ AssignButtonsImageList(images);
+#else
+void OPJMarkerTree::CreateButtonsImageList(int WXUNUSED(size))
+{
+#endif
+}
+
+void OPJParseThread::LoadFile(wxFileName fname)
+{
+ wxTreeItemId rootid;
+
+ // this is the root node
+ int image = wxGetApp().ShowImages() ? m_tree->TreeCtrlIcon_Folder : -1;
+
+ if (this->m_parentid) {
+ // leaf of a tree
+ rootid = m_parentid;
+ m_tree->SetItemText(rootid, wxT("Parsing..."));
+
+ } else {
+
+ // delete the existing tree hierarchy
+ m_tree->DeleteAllItems();
+
+ // new tree
+ rootid = m_tree->AddRoot(wxT("Parsing..."),
+ image,
+ image,
+ new OPJMarkerData(fname.GetFullPath())
+ );
+ //m_tree->SetItemFont(rootid, *wxITALIC_FONT);
+ m_tree->SetItemBold(rootid);
+ }
+
+ // open the file
+ wxFile m_file(fname.GetFullPath().c_str(), wxFile::read);
+
+ // what is the extension?
+ if ((fname.GetExt() == wxT("j2k")) || (fname.GetExt() == wxT("j2c"))) {
+
+ // parse the file
+ ParseJ2KFile(&m_file, 0, m_file.Length(), rootid);
+
+ } else if ((fname.GetExt() == wxT("jp2")) || (fname.GetExt() == wxT("mj2"))) {
+
+ // parse the file
+ if (this->m_parentid) {
+ //WriteText(wxT("Only a subsection of jp2"));
+ OPJMarkerData *data = (OPJMarkerData *) m_tree->GetItemData(rootid);
+ ParseJ2KFile(&m_file, data->m_start, data->m_length, rootid);
+ m_tree->Expand(rootid);
+
+ } else
+ // as usual
+ ParseJP2File(&m_file, 0, m_file.Length(), rootid);
+
+ } else {
+
+ // unknown extension
+ WriteText(wxT("Unknown file format!"));
+
+ }
+
+ // close the file
+ m_file.Close();
+
+ // this is the root node
+ if (this->m_parentid)
+ m_tree->SetItemText(rootid, wxT("Codestream"));
+ else
+ m_tree->SetItemText(rootid, fname.GetFullName());
+
+ WriteText(wxT("Parsing finished!"));
+}
+
+/*int OPJMarkerTree::OnCompareItems(const wxTreeItemId& item1,
+ const wxTreeItemId& item2)
+{
+ if ( m_reverseSort )
+ {
+ // just exchange 1st and 2nd items
+ return wxTreeCtrl::OnCompareItems(item2, item1);
+ }
+ else
+ {
+ return wxTreeCtrl::OnCompareItems(item1, item2);
+ }
+}*/
+
+/*void OPJMarkerTree::AddItemsRecursively(const wxTreeItemId& idParent,
+ size_t numChildren,
+ size_t depth,
+ size_t folder)
+{
+ if ( depth > 0 )
+ {
+ bool hasChildren = depth > 1;
+
+ wxString str;
+ for ( size_t n = 0; n < numChildren; n++ )
+ {
+ // at depth 1 elements won't have any more children
+ if ( hasChildren )
+ str.Printf(wxT("%s child %u"), wxT("Folder"), unsigned(n + 1));
+ else
+ str.Printf(wxT("%s child %u.%u"), wxT("File"), unsigned(folder), unsigned(n + 1));
+
+ // here we pass to AppendItem() normal and selected item images (we
+ // suppose that selected image follows the normal one in the enum)
+ int image, imageSel;
+ if ( wxGetApp().ShowImages() )
+ {
+ image = depth == 1 ? TreeCtrlIcon_File : TreeCtrlIcon_Folder;
+ imageSel = image + 1;
+ }
+ else
+ {
+ image = imageSel = -1;
+ }
+ wxTreeItemId id = AppendItem(idParent, str, image, imageSel,
+ new OPJMarkerData(str));
+
+ // and now we also set the expanded one (only for the folders)
+ if ( hasChildren && wxGetApp().ShowImages() )
+ {
+ SetItemImage(id, TreeCtrlIcon_FolderOpened,
+ wxTreeItemIcon_Expanded);
+ }
+
+ // remember the last child for OnEnsureVisible()
+ if ( !hasChildren && n == numChildren - 1 )
+ {
+ m_lastItem = id;
+ }
+
+ AddItemsRecursively(id, numChildren, depth - 1, n + 1);
+ }
+ }
+ //else: done!
+}*/
+
+/*void OPJMarkerTree::AddTestItemsToTree(size_t numChildren,
+ size_t depth)
+{
+ int image = wxGetApp().ShowImages() ? OPJMarkerTree::TreeCtrlIcon_Folder : -1;
+ wxTreeItemId rootId = AddRoot(wxT("Root"),
+ image, image,
+ new OPJMarkerData(wxT("Root item")));
+ if ( image != -1 )
+ {
+ SetItemImage(rootId, TreeCtrlIcon_FolderOpened, wxTreeItemIcon_Expanded);
+ }
+
+ AddItemsRecursively(rootId, numChildren, depth, 0);
+
+ // set some colours/fonts for testing
+ SetItemFont(rootId, *wxITALIC_FONT);
+
+ wxTreeItemIdValue cookie;
+ wxTreeItemId id = GetFirstChild(rootId, cookie);
+ SetItemTextColour(id, *wxBLUE);
+
+ id = GetNextChild(rootId, cookie);
+ id = GetNextChild(rootId, cookie);
+ SetItemTextColour(id, *wxRED);
+ SetItemBackgroundColour(id, *wxLIGHT_GREY);
+}*/
+
+/*void OPJMarkerTree::GetItemsRecursively(const wxTreeItemId& idParent,
+ wxTreeItemIdValue cookie)
+{
+ wxTreeItemId id;
+
+ if ( !cookie )
+ id = GetFirstChild(idParent, cookie);
+ else
+ id = GetNextChild(idParent, cookie);
+
+ if ( !id.IsOk() )
+ return;
+
+ wxString text = GetItemText(id);
+ wxLogMessage(text);
+
+ if (ItemHasChildren(id))
+ GetItemsRecursively(id);
+
+ GetItemsRecursively(idParent, cookie);
+}*/
+
+/*void OPJMarkerTree::DoToggleIcon(const wxTreeItemId& item)
+{
+ int image = (GetItemImage(item) == TreeCtrlIcon_Folder)
+ ? TreeCtrlIcon_File
+ : TreeCtrlIcon_Folder;
+ SetItemImage(item, image, wxTreeItemIcon_Normal);
+
+ image = (GetItemImage(item) == TreeCtrlIcon_FolderSelected)
+ ? TreeCtrlIcon_FileSelected
+ : TreeCtrlIcon_FolderSelected;
+ SetItemImage(item, image, wxTreeItemIcon_Selected);
+}*/
+
+void OPJMarkerTree::LogEvent(const wxChar *name, const wxTreeEvent& event)
+{
+ wxTreeItemId item = event.GetItem();
+ wxString text;
+ if ( item.IsOk() )
+ text << _T('"') << GetItemText(item).c_str() << _T('"');
+ else
+ text = _T("invalid item");
+ wxLogMessage(wxT("%s(%s)"), name, text.c_str());
+}
+
+OPJParseThread *OPJMarkerTree::CreateParseThread(wxTreeItemId parentid)
+{
+ OPJParseThread *pthread = new OPJParseThread(this, parentid);
+
+ if (pthread->Create() != wxTHREAD_NO_ERROR)
+ wxLogError(wxT("Can't create parse thread!"));
+
+ wxCriticalSectionLocker enter(wxGetApp().m_parse_critsect);
+ wxGetApp().m_parse_threads.Add(pthread);
+
+ return pthread;
+}
+
+
+/*// avoid repetition
+#define TREE_EVENT_HANDLER(name) \
+void OPJMarkerTree::name(wxTreeEvent& event) \
+{ \
+ LogEvent(_T(#name), event); \
+ SetLastItem(wxTreeItemId()); \
+ event.Skip(); \
+}*/
+
+/*TREE_EVENT_HANDLER(OnBeginRDrag)*/
+/*TREE_EVENT_HANDLER(OnDeleteItem)*/
+/*TREE_EVENT_HANDLER(OnGetInfo)
+TREE_EVENT_HANDLER(OnSetInfo)*/
+/*TREE_EVENT_HANDLER(OnItemExpanded)
+TREE_EVENT_HANDLER(OnItemExpanding)*/
+/*TREE_EVENT_HANDLER(OnItemCollapsed)*/
+/*TREE_EVENT_HANDLER(OnSelChanged)
+TREE_EVENT_HANDLER(OnSelChanging)*/
+
+/*#undef TREE_EVENT_HANDLER*/
+
+void OPJMarkerTree::OnItemExpanding(wxTreeEvent& event)
+{
+ wxTreeItemId item = event.GetItem();
+ OPJMarkerData* data = (OPJMarkerData *) GetItemData(item);
+ wxString text;
+
+ if (item.IsOk())
+ text << wxT('"') << GetItemText(item).c_str() << wxT('"');
+ else
+ text = wxT("invalid item");
+
+ if (strcmp(data->GetDesc1(), wxT("INFO-CSTREAM")))
+ return;
+
+ wxLogMessage(wxT("Expanding... (%s -> %s, %s, %d, %d)"),
+ text.c_str(), data->GetDesc1(), data->GetDesc2(),
+ data->m_start, data->m_length);
+
+ // the codestream box is being asked for expansion
+ wxTreeItemIdValue cookie;
+ if (!GetFirstChild(item, cookie).IsOk()) {
+ OPJParseThread *pthread = CreateParseThread(item);
+ if (pthread->Run() != wxTHREAD_NO_ERROR)
+ wxLogMessage(wxT("Can't start parse thread!"));
+ else
+ wxLogMessage(wxT("New parse thread started."));
+ }
+}
+
+void OPJMarkerTree::OnSelChanged(wxTreeEvent& event)
+{
+#define BUNCH_LINESIZE 24
+#define BUNCH_NUMLINES 6
+
+ wxTreeItemId item = event.GetItem();
+ OPJMarkerData* data = (OPJMarkerData *) GetItemData(item);
+ wxString text;
+ int l, c, pos = 0, pre_pos;
+ unsigned char buffer[BUNCH_LINESIZE * BUNCH_NUMLINES];
+
+ m_peektextCtrl->Clear();
+
+ /*wxTextAttr myattr = m_peektextCtrl->GetDefaultStyle();
+ myattr.SetFont(wxFont(10, wxFONTFAMILY_TELETYPE, wxFONTSTYLE_NORMAL, wxFONTWEIGHT_NORMAL));
+ m_peektextCtrl->SetDefaultStyle(myattr);*/
+
+ text << wxString::Format(wxT("Selected... (%s -> %s, %s, %d, %d)"),
+ text.c_str(), data->GetDesc1(), data->GetDesc2(),
+ data->m_start, data->m_length) << wxT("\n");
+
+ // open the file and browse a little
+ wxFile *fp = new wxFile(m_fname.GetFullPath().c_str(), wxFile::read);
+
+ // go to position claimed
+ fp->Seek(data->m_start, wxFromStart);
+
+ // read a bunch
+ int max_read = wxMin(WXSIZEOF(buffer), data->m_length - data->m_start + 1);
+ fp->Read(buffer, max_read);
+
+ pos = 0;
+ for (l = 0; l < BUNCH_NUMLINES; l++) {
+
+ text << wxString::Format(wxT("%08d:"), data->m_start + pos);
+
+ pre_pos = pos;
+
+ // add hex browsing text
+ for (c = 0; c < BUNCH_LINESIZE; c++) {
+
+ if (!(c % 8))
+ text << wxT(" ");
+
+ if (pos < max_read) {
+ text << wxString::Format(wxT("%02X "), wxT(buffer[pos]));
+ } else
+ text << wxT(" ");
+ pos++;
+ }
+
+ text << wxT(" ");
+
+ // add char browsing text
+ for (c = 0; c < BUNCH_LINESIZE; c++) {
+
+ if (pre_pos < max_read) {
+ if ((buffer[pre_pos] == '\n') || (buffer[pre_pos] == '\t'))
+ buffer[pre_pos] = ' ';
+ text << wxString::Format(wxT("%c."), wxChar(buffer[pre_pos]));
+ } else
+ text << wxT(" ");
+ pre_pos++;
+ }
+
+ text << wxT("\n");
+
+ }
+
+ // close the file
+ fp->Close();
+
+ m_peektextCtrl->WriteText(text);
+}
+
+/*void LogKeyEvent(const wxChar *name, const wxKeyEvent& event)
+{
+ wxString key;
+ long keycode = event.GetKeyCode();
+ {
+ switch ( keycode )
+ {
+ case WXK_BACK: key = wxT("BACK"); break;
+ case WXK_TAB: key = wxT("TAB"); break;
+ case WXK_RETURN: key = wxT("RETURN"); break;
+ case WXK_ESCAPE: key = wxT("ESCAPE"); break;
+ case WXK_SPACE: key = wxT("SPACE"); break;
+ case WXK_DELETE: key = wxT("DELETE"); break;
+ case WXK_START: key = wxT("START"); break;
+ case WXK_LBUTTON: key = wxT("LBUTTON"); break;
+ case WXK_RBUTTON: key = wxT("RBUTTON"); break;
+ case WXK_CANCEL: key = wxT("CANCEL"); break;
+ case WXK_MBUTTON: key = wxT("MBUTTON"); break;
+ case WXK_CLEAR: key = wxT("CLEAR"); break;
+ case WXK_SHIFT: key = wxT("SHIFT"); break;
+ case WXK_ALT: key = wxT("ALT"); break;
+ case WXK_CONTROL: key = wxT("CONTROL"); break;
+ case WXK_MENU: key = wxT("MENU"); break;
+ case WXK_PAUSE: key = wxT("PAUSE"); break;
+ case WXK_CAPITAL: key = wxT("CAPITAL"); break;
+ case WXK_END: key = wxT("END"); break;
+ case WXK_HOME: key = wxT("HOME"); break;
+ case WXK_LEFT: key = wxT("LEFT"); break;
+ case WXK_UP: key = wxT("UP"); break;
+ case WXK_RIGHT: key = wxT("RIGHT"); break;
+ case WXK_DOWN: key = wxT("DOWN"); break;
+ case WXK_SELECT: key = wxT("SELECT"); break;
+ case WXK_PRINT: key = wxT("PRINT"); break;
+ case WXK_EXECUTE: key = wxT("EXECUTE"); break;
+ case WXK_SNAPSHOT: key = wxT("SNAPSHOT"); break;
+ case WXK_INSERT: key = wxT("INSERT"); break;
+ case WXK_HELP: key = wxT("HELP"); break;
+ case WXK_NUMPAD0: key = wxT("NUMPAD0"); break;
+ case WXK_NUMPAD1: key = wxT("NUMPAD1"); break;
+ case WXK_NUMPAD2: key = wxT("NUMPAD2"); break;
+ case WXK_NUMPAD3: key = wxT("NUMPAD3"); break;
+ case WXK_NUMPAD4: key = wxT("NUMPAD4"); break;
+ case WXK_NUMPAD5: key = wxT("NUMPAD5"); break;
+ case WXK_NUMPAD6: key = wxT("NUMPAD6"); break;
+ case WXK_NUMPAD7: key = wxT("NUMPAD7"); break;
+ case WXK_NUMPAD8: key = wxT("NUMPAD8"); break;
+ case WXK_NUMPAD9: key = wxT("NUMPAD9"); break;
+ case WXK_MULTIPLY: key = wxT("MULTIPLY"); break;
+ case WXK_ADD: key = wxT("ADD"); break;
+ case WXK_SEPARATOR: key = wxT("SEPARATOR"); break;
+ case WXK_SUBTRACT: key = wxT("SUBTRACT"); break;
+ case WXK_DECIMAL: key = wxT("DECIMAL"); break;
+ case WXK_DIVIDE: key = wxT("DIVIDE"); break;
+ case WXK_F1: key = wxT("F1"); break;
+ case WXK_F2: key = wxT("F2"); break;
+ case WXK_F3: key = wxT("F3"); break;
+ case WXK_F4: key = wxT("F4"); break;
+ case WXK_F5: key = wxT("F5"); break;
+ case WXK_F6: key = wxT("F6"); break;
+ case WXK_F7: key = wxT("F7"); break;
+ case WXK_F8: key = wxT("F8"); break;
+ case WXK_F9: key = wxT("F9"); break;
+ case WXK_F10: key = wxT("F10"); break;
+ case WXK_F11: key = wxT("F11"); break;
+ case WXK_F12: key = wxT("F12"); break;
+ case WXK_F13: key = wxT("F13"); break;
+ case WXK_F14: key = wxT("F14"); break;
+ case WXK_F15: key = wxT("F15"); break;
+ case WXK_F16: key = wxT("F16"); break;
+ case WXK_F17: key = wxT("F17"); break;
+ case WXK_F18: key = wxT("F18"); break;
+ case WXK_F19: key = wxT("F19"); break;
+ case WXK_F20: key = wxT("F20"); break;
+ case WXK_F21: key = wxT("F21"); break;
+ case WXK_F22: key = wxT("F22"); break;
+ case WXK_F23: key = wxT("F23"); break;
+ case WXK_F24: key = wxT("F24"); break;
+ case WXK_NUMLOCK: key = wxT("NUMLOCK"); break;
+ case WXK_SCROLL: key = wxT("SCROLL"); break;
+ case WXK_PAGEUP: key = wxT("PAGEUP"); break;
+ case WXK_PAGEDOWN: key = wxT("PAGEDOWN"); break;
+ case WXK_NUMPAD_SPACE: key = wxT("NUMPAD_SPACE"); break;
+ case WXK_NUMPAD_TAB: key = wxT("NUMPAD_TAB"); break;
+ case WXK_NUMPAD_ENTER: key = wxT("NUMPAD_ENTER"); break;
+ case WXK_NUMPAD_F1: key = wxT("NUMPAD_F1"); break;
+ case WXK_NUMPAD_F2: key = wxT("NUMPAD_F2"); break;
+ case WXK_NUMPAD_F3: key = wxT("NUMPAD_F3"); break;
+ case WXK_NUMPAD_F4: key = wxT("NUMPAD_F4"); break;
+ case WXK_NUMPAD_HOME: key = wxT("NUMPAD_HOME"); break;
+ case WXK_NUMPAD_LEFT: key = wxT("NUMPAD_LEFT"); break;
+ case WXK_NUMPAD_UP: key = wxT("NUMPAD_UP"); break;
+ case WXK_NUMPAD_RIGHT: key = wxT("NUMPAD_RIGHT"); break;
+ case WXK_NUMPAD_DOWN: key = wxT("NUMPAD_DOWN"); break;
+ case WXK_NUMPAD_PAGEUP: key = wxT("NUMPAD_PAGEUP"); break;
+ case WXK_NUMPAD_PAGEDOWN: key = wxT("NUMPAD_PAGEDOWN"); break;
+ case WXK_NUMPAD_END: key = wxT("NUMPAD_END"); break;
+ case WXK_NUMPAD_BEGIN: key = wxT("NUMPAD_BEGIN"); break;
+ case WXK_NUMPAD_INSERT: key = wxT("NUMPAD_INSERT"); break;
+ case WXK_NUMPAD_DELETE: key = wxT("NUMPAD_DELETE"); break;
+ case WXK_NUMPAD_EQUAL: key = wxT("NUMPAD_EQUAL"); break;
+ case WXK_NUMPAD_MULTIPLY: key = wxT("NUMPAD_MULTIPLY"); break;
+ case WXK_NUMPAD_ADD: key = wxT("NUMPAD_ADD"); break;
+ case WXK_NUMPAD_SEPARATOR: key = wxT("NUMPAD_SEPARATOR"); break;
+ case WXK_NUMPAD_SUBTRACT: key = wxT("NUMPAD_SUBTRACT"); break;
+ case WXK_NUMPAD_DECIMAL: key = wxT("NUMPAD_DECIMAL"); break;
+
+ default:
+ {
+ if ( keycode < 128 && wxIsprint((int)keycode) )
+ key.Printf(wxT("'%c'"), (char)keycode);
+ else if ( keycode > 0 && keycode < 27 )
+ key.Printf(_("Ctrl-%c"), wxT('A') + keycode - 1);
+ else
+ key.Printf(wxT("unknown (%ld)"), keycode);
+ }
+ }
+ }
+
+ wxLogMessage( wxT("%s event: %s (flags = %c%c%c%c)"),
+ name,
+ key.c_str(),
+ event.ControlDown() ? wxT('C') : wxT('-'),
+ event.AltDown() ? wxT('A') : wxT('-'),
+ event.ShiftDown() ? wxT('S') : wxT('-'),
+ event.MetaDown() ? wxT('M') : wxT('-'));
+}
+
+void OPJMarkerTree::OnTreeKeyDown(wxTreeEvent& event)
+{
+ LogKeyEvent(wxT("Tree key down "), event.GetKeyEvent());
+
+ event.Skip();
+}*/
+
+/*void OPJMarkerTree::OnBeginDrag(wxTreeEvent& event)
+{
+ // need to explicitly allow drag
+ if ( event.GetItem() != GetRootItem() )
+ {
+ m_draggedItem = event.GetItem();
+
+ wxLogMessage(wxT("OnBeginDrag: started dragging %s"),
+ GetItemText(m_draggedItem).c_str());
+
+ event.Allow();
+ }
+ else
+ {
+ wxLogMessage(wxT("OnBeginDrag: this item can't be dragged."));
+ }
+}
+
+void OPJMarkerTree::OnEndDrag(wxTreeEvent& event)
+{
+ wxTreeItemId itemSrc = m_draggedItem,
+ itemDst = event.GetItem();
+ m_draggedItem = (wxTreeItemId)0l;
+
+ // where to copy the item?
+ if ( itemDst.IsOk() && !ItemHasChildren(itemDst) )
+ {
+ // copy to the parent then
+ itemDst = GetItemParent(itemDst);
+ }
+
+ if ( !itemDst.IsOk() )
+ {
+ wxLogMessage(wxT("OnEndDrag: can't drop here."));
+
+ return;
+ }
+
+ wxString text = GetItemText(itemSrc);
+ wxLogMessage(wxT("OnEndDrag: '%s' copied to '%s'."),
+ text.c_str(), GetItemText(itemDst).c_str());
+
+ // just do append here - we could also insert it just before/after the item
+ // on which it was dropped, but this requires slightly more work... we also
+ // completely ignore the client data and icon of the old item but could
+ // copy them as well.
+ //
+ // Finally, we only copy one item here but we might copy the entire tree if
+ // we were dragging a folder.
+ int image = wxGetApp().ShowImages() ? TreeCtrlIcon_File : -1;
+ AppendItem(itemDst, text, image);
+}*/
+
+/*void OPJMarkerTree::OnBeginLabelEdit(wxTreeEvent& event)
+{
+ wxLogMessage(wxT("OnBeginLabelEdit"));
+
+ // for testing, prevent this item's label editing
+ wxTreeItemId itemId = event.GetItem();
+ if ( IsTestItem(itemId) )
+ {
+ wxMessageBox(wxT("You can't edit this item."));
+
+ event.Veto();
+ }
+ else if ( itemId == GetRootItem() )
+ {
+ // test that it is possible to change the text of the item being edited
+ SetItemText(itemId, _T("Editing root item"));
+ }
+}
+
+void OPJMarkerTree::OnEndLabelEdit(wxTreeEvent& event)
+{
+ wxLogMessage(wxT("OnEndLabelEdit"));
+
+ // don't allow anything except letters in the labels
+ if ( !event.GetLabel().IsWord() )
+ {
+ wxMessageBox(wxT("The new label should be a single word."));
+
+ event.Veto();
+ }
+}*/
+
+/*void OPJMarkerTree::OnItemCollapsing(wxTreeEvent& event)
+{
+ wxLogMessage(wxT("OnItemCollapsing"));
+
+ // for testing, prevent the user from collapsing the first child folder
+ wxTreeItemId itemId = event.GetItem();
+ if ( IsTestItem(itemId) )
+ {
+ wxMessageBox(wxT("You can't collapse this item."));
+
+ event.Veto();
+ }
+}*/
+
+/*void OPJMarkerTree::OnItemActivated(wxTreeEvent& event)
+{
+ // show some info about this item
+ wxTreeItemId itemId = event.GetItem();
+ OPJMarkerData *item = (OPJMarkerData *)GetItemData(itemId);
+
+ if ( item != NULL )
+ {
+ item->ShowInfo(this);
+ }
+
+ wxLogMessage(wxT("OnItemActivated"));
+}*/
+
+/*void OPJMarkerTree::OnItemMenu(wxTreeEvent& event)
+{
+ wxTreeItemId itemId = event.GetItem();
+ OPJMarkerData *item = itemId.IsOk() ? (OPJMarkerData *)GetItemData(itemId)
+ : NULL;
+
+ wxLogMessage(wxT("OnItemMenu for item \"%s\""), item ? item->GetDesc()
+ : _T(""));
+
+ event.Skip();
+}*/
+
+/*void OPJMarkerTree::OnContextMenu(wxContextMenuEvent& event)
+{
+ wxPoint pt = event.GetPosition();
+ wxTreeItemId item;
+ wxLogMessage(wxT("OnContextMenu at screen coords (%i, %i)"), pt.x, pt.y);
+
+ // check if event was generated by keyboard (MSW-specific?)
+ if ( pt.x == -1 && pt.y == -1 ) //(this is how MSW indicates it)
+ {
+ if ( !HasFlag(wxTR_MULTIPLE) )
+ item = GetSelection();
+
+ // attempt to guess where to show the menu
+ if ( item.IsOk() )
+ {
+ // if an item was clicked, show menu to the right of it
+ wxRect rect;
+ GetBoundingRect(item, rect, true );// only the label
+ pt = wxPoint(rect.GetRight(), rect.GetTop());
+ }
+ else
+ {
+ pt = wxPoint(0, 0);
+ }
+ }
+ else // event was generated by mouse, use supplied coords
+ {
+ pt = ScreenToClient(pt);
+ item = HitTest(pt);
+ }
+
+ ShowMenu(item, pt);
+}*/
+
+/*void OPJMarkerTree::ShowMenu(wxTreeItemId id, const wxPoint& pt)
+{
+ wxString title;
+ if ( id.IsOk() )
+ {
+ title << wxT("Menu for ") << GetItemText(id);
+ }
+ else
+ {
+ title = wxT("Menu for no particular item");
+ }
+
+#if wxUSE_MENUS
+ wxMenu menu(title);
+ menu.Append(TreeTest_About, wxT("&About..."));
+ menu.AppendSeparator();
+ menu.Append(TreeTest_Highlight, wxT("&Highlight item"));
+ menu.Append(TreeTest_Dump, wxT("&Dump"));
+
+ PopupMenu(&menu, pt);
+#endif // wxUSE_MENUS
+}*/
+
+/*void OPJMarkerTree::OnItemRClick(wxTreeEvent& event)
+{
+ wxTreeItemId itemId = event.GetItem();
+ OPJMarkerData *item = itemId.IsOk() ? (OPJMarkerData *)GetItemData(itemId)
+ : NULL;
+
+ wxLogMessage(wxT("Item \"%s\" right clicked"), item ? item->GetDesc()
+ : _T(""));
+
+ event.Skip();
+}*/
+
+/*
+void OPJMarkerTree::OnRMouseDown(wxMouseEvent& event)
+{
+ wxLogMessage(wxT("Right mouse button down"));
+
+ event.Skip();
+}
+
+void OPJMarkerTree::OnRMouseUp(wxMouseEvent& event)
+{
+ wxLogMessage(wxT("Right mouse button up"));
+
+ event.Skip();
+}
+
+void OPJMarkerTree::OnRMouseDClick(wxMouseEvent& event)
+{
+ wxTreeItemId id = HitTest(event.GetPosition());
+ if ( !id )
+ wxLogMessage(wxT("No item under mouse"));
+ else
+ {
+ OPJMarkerData *item = (OPJMarkerData *)GetItemData(id);
+ if ( item )
+ wxLogMessage(wxT("Item '%s' under mouse"), item->GetDesc());
+ }
+
+ event.Skip();
+}
+*/
+
+static inline const wxChar *Bool2String(bool b)
+{
+ return b ? wxT("") : wxT("not ");
+}
+
+void OPJMarkerData::ShowInfo(wxTreeCtrl *tree)
+{
+ wxLogMessage(wxT("Item '%s': %sselected, %sexpanded, %sbold,\n")
+ wxT("%u children (%u immediately under this item)."),
+ m_desc.c_str(),
+ Bool2String(tree->IsSelected(GetId())),
+ Bool2String(tree->IsExpanded(GetId())),
+ Bool2String(tree->IsBold(GetId())),
+ unsigned(tree->GetChildrenCount(GetId())),
+ unsigned(tree->GetChildrenCount(GetId(), false)));
+}
+
+/////////////////////////////////////////////////////////////////////
+// Decoding thread class
+/////////////////////////////////////////////////////////////////////
+
+OPJDecoThread::OPJDecoThread(OPJCanvas *canvas)
+ : wxThread()
+{
+ m_count = 0;
+ m_canvas = canvas;
+}
+
+void OPJDecoThread::WriteText(const wxString& text)
+{
+ wxString msg;
+
+ // before doing any GUI calls we must ensure that this thread is the only
+ // one doing it!
+
+ wxMutexGuiEnter();
+
+ msg << text;
+ m_canvas->WriteText(msg);
+
+ wxMutexGuiLeave();
+}
+
+void OPJDecoThread::OnExit()
+{
+ wxCriticalSectionLocker locker(wxGetApp().m_deco_critsect);
+
+ wxArrayThread& dthreads = wxGetApp().m_deco_threads;
+ dthreads.Remove(this);
+
+ if (dthreads.IsEmpty() )
+ {
+ // signal the main thread that there are no more threads left if it is
+ // waiting for us
+ if (wxGetApp().m_deco_waitingUntilAllDone) {
+ wxGetApp().m_deco_waitingUntilAllDone = false;
+ wxGetApp().m_deco_semAllDone.Post();
+ }
+ }
+}
+
+void *OPJDecoThread::Entry()
+{
+
+ wxString text;
+
+ srand(GetId());
+ int m_countnum = rand() % 9;
+ text.Printf(wxT("Deco thread 0x%lx started (priority = %u, time = %d)."),
+ GetId(), GetPriority(), m_countnum);
+ WriteText(text);
+ // wxLogMessage(text); -- test wxLog thread safeness
+
+ //wxBusyCursor wait;
+ //wxBusyInfo wait(wxT("Decoding image ..."));
+
+
+ /*for (m_count = 0; m_count < m_countnum; m_count++) {
+ // check if we were asked to exit
+ if ( TestDestroy() )
+ break;
+
+ text.Printf(wxT("[%u] Deco thread 0x%lx here."), m_count, GetId());
+ WriteText(text);
+
+ // wxSleep() can't be called from non-GUI thread!
+ wxThread::Sleep(10);
+ }*/
+
+ wxBitmap bitmap( 100, 100 );
+ wxImage image = bitmap.ConvertToImage();
+ image.Destroy();
+
+ WriteText(m_canvas->m_fname.GetFullPath());
+
+ if (!image.LoadFile(m_canvas->m_fname.GetFullPath(), wxBITMAP_TYPE_ANY), 0) {
+ wxLogError(wxT("Can't load image"));
+ return NULL;
+ }
+
+ m_canvas->m_image = wxBitmap(image);
+ m_canvas->Refresh();
+ m_canvas->SetScrollbars(20, 20, (int)(0.5 + (double) image.GetWidth() / 20.0), (int)(0.5 + (double) image.GetHeight() / 20.0));
+
+ text.Printf(wxT("Deco thread 0x%lx finished."), GetId());
+ WriteText(text);
+ // wxLogMessage(text); -- test wxLog thread safeness
+
+ return NULL;
+}
+
+/////////////////////////////////////////////////////////////////////
+// Parsing thread class
+/////////////////////////////////////////////////////////////////////
+
+OPJParseThread::OPJParseThread(OPJMarkerTree *tree, wxTreeItemId parentid)
+ : wxThread()
+{
+ m_count = 0;
+ m_tree = tree;
+ m_parentid = parentid;
+}
+
+void OPJParseThread::WriteText(const wxString& text)
+{
+ wxString msg;
+
+ // before doing any GUI calls we must ensure that this thread is the only
+ // one doing it!
+
+ wxMutexGuiEnter();
+
+ msg << text;
+ m_tree->WriteText(msg);
+
+ wxMutexGuiLeave();
+}
+
+void OPJParseThread::OnExit()
+{
+ wxCriticalSectionLocker locker(wxGetApp().m_parse_critsect);
+
+ wxArrayThread& threads = wxGetApp().m_parse_threads;
+ threads.Remove(this);
+
+ if ( threads.IsEmpty() )
+ {
+ // signal the main thread that there are no more threads left if it is
+ // waiting for us
+ if ( wxGetApp().m_parse_waitingUntilAllDone )
+ {
+ wxGetApp().m_parse_waitingUntilAllDone = false;
+
+ wxGetApp().m_parse_semAllDone.Post();
+ }
+ }
+}
+
+void *OPJParseThread::Entry()
+{
+
+ wxString text;
+
+ srand( GetId() );
+ int m_countnum = rand() % 9;
+ text.Printf(wxT("Parse thread 0x%lx started (priority = %u, time = %d)."),
+ GetId(), GetPriority(), m_countnum);
+ WriteText(text);
+ // wxLogMessage(text); -- test wxLog thread safeness
+
+ //wxBusyCursor wait;
+ //wxBusyInfo wait(wxT("Decoding image ..."));
+
+
+ /*for ( m_count = 0; m_count < m_countnum; m_count++ )
+ {
+ // check if we were asked to exit
+ if ( TestDestroy() )
+ break;
+
+ text.Printf(wxT("[%u] Parse thread 0x%lx here."), m_count, GetId());
+ WriteText(text);
+
+ // wxSleep() can't be called from non-GUI thread!
+ wxThread::Sleep(10);
+ }*/
+
+
+ LoadFile(m_tree->m_fname);
+
+ text.Printf(wxT("Parse thread 0x%lx finished."), GetId());
+ WriteText(text);
+ // wxLogMessage(text); -- test wxLog thread safeness
+
+ return NULL;
+}
|