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enable/disable decoding in OPJViewer

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This commit is contained in:
Giuseppe Baruffa
2007-04-22 22:41:01 +00:00
parent 110b54c7c6
commit fbc9a5edcb
7 changed files with 126 additions and 28 deletions
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81
OPJViewer/source/OPJViewer.cpp
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@@ -201,6 +201,7 @@ bool OPJViewerApp::OnInit(void)
wxFileSystem::AddHandler(new wxMemoryFSHandler);
// set decoding engine parameters
m_enabledeco = true;
m_resizemethod = 0;
m_reducefactor = 0;
m_qualitylayers = 0;
@@ -450,6 +451,7 @@ void OPJFrame::OnSetsDeco(wxCommandEvent& event)
if (dialog.ShowModal() == wxID_OK) {
// load settings
wxGetApp().m_enabledeco = dialog.m_enabledecoCheck->GetValue();
wxGetApp().m_resizemethod = dialog.m_resizeBox->GetSelection();
wxGetApp().m_reducefactor = dialog.m_reduceCtrl->GetValue();
wxGetApp().m_qualitylayers = dialog.m_layerCtrl->GetValue();
@@ -748,6 +750,7 @@ OPJCanvas::OPJCanvas(wxFileName fname, wxWindow *parent, const wxPoint& pos, con
// 100% zoom
m_zooml = 100;
OPJDecoThread *dthread = CreateDecoThread();
if (dthread->Run() != wxTHREAD_NO_ERROR)
@@ -1840,9 +1843,6 @@ void *OPJDecoThread::Entry()
// GetId(), GetPriority(), m_countnum);
text.Printf(wxT("Deco thread %d started"), m_canvas->m_childframe->m_winnumber);
WriteText(text);
wxBitmap bitmap(100, 100);
@@ -1884,10 +1884,22 @@ void *OPJDecoThread::Entry()
mj222handler->m_maxtiles = wxGetApp().m_maxtiles;
#endif // USE_JPWL
// load the file
if (!image.LoadFile(m_canvas->m_fname.GetFullPath(), wxBITMAP_TYPE_ANY), 0) {
WriteText(wxT("Can't load image"));
return NULL;
if (wxGetApp().m_enabledeco) {
// load the file
if (!image.LoadFile(m_canvas->m_fname.GetFullPath(), wxBITMAP_TYPE_ANY, 0)) {
WriteText(wxT("Can't load image"));
return NULL;
}
} else {
// display a macaron
if (!image.Create(300, 5, false)) {
WriteText(wxT("Can't create image"));
return NULL;
}
}
// assign 100% image
@@ -2021,6 +2033,7 @@ IMPLEMENT_CLASS(OPJDecoderDialog, wxPropertySheetDialog)
BEGIN_EVENT_TABLE(OPJDecoderDialog, wxPropertySheetDialog)
#ifdef USE_JPWL
EVT_CHECKBOX(OPJDECO_ENABLEDECO, OPJDecoderDialog::OnEnableDeco)
EVT_CHECKBOX(OPJDECO_ENABLEJPWL, OPJDecoderDialog::OnEnableJPWL)
#endif // USE_JPWL
END_EVENT_TABLE()
@@ -2036,20 +2049,26 @@ OPJDecoderDialog::OPJDecoderDialog(wxWindow* win, int dialogType)
CreateButtons(wxOK | wxCANCEL | (int)wxPlatform::IfNot(wxOS_WINDOWS_CE, wxHELP));
wxBookCtrlBase* notebook = GetBookCtrl();
m_settingsNotebook = GetBookCtrl();
wxPanel* mainSettings = CreateMainSettingsPage(notebook);
wxPanel* jpeg2000Settings = CreatePart1SettingsPage(notebook);
wxPanel* mjpeg2000Settings = CreatePart3SettingsPage(notebook);
wxPanel* mainSettings = CreateMainSettingsPage(m_settingsNotebook);
wxPanel* jpeg2000Settings = CreatePart1SettingsPage(m_settingsNotebook);
if (!wxGetApp().m_enabledeco)
jpeg2000Settings->Enable(false);
wxPanel* mjpeg2000Settings = CreatePart3SettingsPage(m_settingsNotebook);
if (!wxGetApp().m_enabledeco)
mjpeg2000Settings->Enable(false);
#ifdef USE_JPWL
wxPanel* jpwlSettings = CreatePart11SettingsPage(notebook);
wxPanel* jpwlSettings = CreatePart11SettingsPage(m_settingsNotebook);
if (!wxGetApp().m_enabledeco)
jpwlSettings->Enable(false);
#endif // USE_JPWL
notebook->AddPage(mainSettings, wxT("Display"), false);
notebook->AddPage(jpeg2000Settings, wxT("JPEG 2000"), false);
notebook->AddPage(mjpeg2000Settings, wxT("MJPEG 2000"), false);
m_settingsNotebook->AddPage(mainSettings, wxT("Display"), false);
m_settingsNotebook->AddPage(jpeg2000Settings, wxT("JPEG 2000"), false);
m_settingsNotebook->AddPage(mjpeg2000Settings, wxT("MJPEG 2000"), false);
#ifdef USE_JPWL
notebook->AddPage(jpwlSettings, wxT("JPWL"), false);
m_settingsNotebook->AddPage(jpwlSettings, wxT("JPWL"), false);
#endif // USE_JPWL
LayoutDialog();
@@ -2173,6 +2192,12 @@ wxPanel* OPJDecoderDialog::CreateMainSettingsPage(wxWindow* parent)
// sub top sizer
wxBoxSizer *subtopSizer = new wxBoxSizer(wxVERTICAL);
// add decoding enabling check box
subtopSizer->Add(
m_enabledecoCheck = new wxCheckBox(panel, OPJDECO_ENABLEDECO, wxT("Enable decoding"), wxDefaultPosition, wxDefaultSize),
0, wxGROW | wxALL, 5);
m_enabledecoCheck->SetValue(wxGetApp().m_enabledeco);
// resize settings, column
wxString choices[] = {wxT("Low quality"), wxT("High quality")};
m_resizeBox = new wxRadioBox(panel, OPJDECO_RESMETHOD,
@@ -2433,6 +2458,30 @@ wxPanel* OPJDecoderDialog::CreatePart11SettingsPage(wxWindow* parent)
return panel;
}
void OPJDecoderDialog::OnEnableDeco(wxCommandEvent& event)
{
size_t pp;
if (event.IsChecked()) {
wxLogMessage(wxT("Decoding enabled"));
m_resizeBox->Enable(true);
// enable all tabs except ourselves
for (pp = 0; pp < m_settingsNotebook->GetPageCount(); pp++) {
if (m_settingsNotebook->GetPageText(pp) != wxT("Display"))
m_settingsNotebook->GetPage(pp)->Enable(true);
}
} else {
wxLogMessage(wxT("Decoding disabled"));
m_resizeBox->Enable(false);
// disable all tabs except ourselves
for (pp = 0; pp < m_settingsNotebook->GetPageCount(); pp++) {
if (m_settingsNotebook->GetPageText(pp) != wxT("Display"))
m_settingsNotebook->GetPage(pp)->Enable(false);
}
}
}
void OPJDecoderDialog::OnEnableJPWL(wxCommandEvent& event)
{
if (event.IsChecked()) {