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Implemented run-time checks for the GTK version

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@30870 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robert Roebling
2004-12-05 23:03:09 +00:00
parent d7b995a497
commit 77f706726c
8 changed files with 420 additions and 334 deletions
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330
src/gtk/filedlg.cpp
View File

@@ -141,35 +141,37 @@ wxFileDialog::wxFileDialog(wxWindow *parent, const wxString& message,
wildCard, style, pos, true )
{
#ifdef __WXGTK24__
m_needParent = FALSE;
m_destroyed_by_delete = FALSE;
if (!gtk_check_version(2,4,0))
{
m_needParent = FALSE;
m_destroyed_by_delete = FALSE;
if (!PreCreation(parent, pos, wxDefaultSize) ||
!CreateBase(parent, wxID_ANY, pos, wxDefaultSize, style,
if (!PreCreation(parent, pos, wxDefaultSize) ||
!CreateBase(parent, wxID_ANY, pos, wxDefaultSize, style,
wxDefaultValidator, wxT("filedialog")))
{
wxFAIL_MSG( wxT("wxFileDialog creation failed") );
return;
}
{
wxFAIL_MSG( wxT("wxFileDialog creation failed") );
return;
}
bool multiple = (style & wxMULTIPLE) == wxMULTIPLE;
GtkFileChooserAction gtk_action;
GtkWindow* gtk_parent = NULL;
if (parent)
gtk_parent = GTK_WINDOW(parent->m_widget);
bool multiple = (style & wxMULTIPLE) == wxMULTIPLE;
GtkFileChooserAction gtk_action;
GtkWindow* gtk_parent = NULL;
if (parent)
gtk_parent = GTK_WINDOW(parent->m_widget);
gchar* ok_btn_stock;
if ((style & wxSAVE) == wxSAVE)
{
gtk_action = GTK_FILE_CHOOSER_ACTION_SAVE;
ok_btn_stock = GTK_STOCK_SAVE;
}
else
{
gtk_action = GTK_FILE_CHOOSER_ACTION_OPEN;
ok_btn_stock = GTK_STOCK_OPEN;
}
m_widget = gtk_file_chooser_dialog_new(
gchar* ok_btn_stock;
if ((style & wxSAVE) == wxSAVE)
{
gtk_action = GTK_FILE_CHOOSER_ACTION_SAVE;
ok_btn_stock = GTK_STOCK_SAVE;
}
else
{
gtk_action = GTK_FILE_CHOOSER_ACTION_OPEN;
ok_btn_stock = GTK_STOCK_OPEN;
}
m_widget = gtk_file_chooser_dialog_new(
wxGTK_CONV(m_message),
gtk_parent,
gtk_action,
@@ -177,232 +179,262 @@ wxFileDialog::wxFileDialog(wxWindow *parent, const wxString& message,
ok_btn_stock, GTK_RESPONSE_ACCEPT,
NULL);
gtk_file_chooser_set_select_multiple(GTK_FILE_CHOOSER(m_widget), multiple);
gtk_file_chooser_set_select_multiple(GTK_FILE_CHOOSER(m_widget), multiple);
gtk_signal_connect(GTK_OBJECT(m_widget),
gtk_signal_connect(GTK_OBJECT(m_widget),
"response",
GTK_SIGNAL_FUNC(gtk_filedialog_response_callback),
(gpointer*)this);
m_path = m_dir;
if (!m_path.empty() && m_path.Last() != wxT('/'))
m_path += wxT('/');
m_path += m_fileName;
SetPath(m_path);
m_path = m_dir;
if (!m_path.empty() && m_path.Last() != wxT('/'))
m_path += wxT('/');
m_path += m_fileName;
SetPath(m_path);
SetWildcard(wildCard);
SetFilterIndex(0);
#else
wxGenericFileDialog::Create( parent, message, defaultDir, defaultFileName, wildCard, style, pos );
SetWildcard(wildCard);
SetFilterIndex(0);
}
else
#endif
wxGenericFileDialog::Create( parent, message, defaultDir, defaultFileName, wildCard, style, pos );
}
wxFileDialog::~wxFileDialog()
{
#ifdef __WXGTK24__
if (m_destroyed_by_delete)
m_widget = NULL;
if (!gtk_check_version(2,4,0))
{
if (m_destroyed_by_delete)
m_widget = NULL;
}
#endif
}
void wxFileDialog::OnFakeOk( wxCommandEvent &event )
{
#ifdef __WXGTK24__
wxDialog::OnOK( event );
#else
wxGenericFileDialog::OnListOk( event );
if (!gtk_check_version(2,4,0))
wxDialog::OnOK( event );
else
#endif
wxGenericFileDialog::OnListOk( event );
}
int wxFileDialog::ShowModal()
{
#ifdef __WXGTK24__
return wxDialog::ShowModal();
#else
return wxGenericFileDialog::ShowModal();
if (!gtk_check_version(2,4,0))
return wxDialog::ShowModal();
else
#endif
return wxGenericFileDialog::ShowModal();
}
bool wxFileDialog::Show( bool show )
{
#ifdef __WXGTK24__
return wxDialog::Show( show );
#else
return wxGenericFileDialog::Show( show );
if (!gtk_check_version(2,4,0))
return wxDialog::Show( show );
else
#endif
return wxGenericFileDialog::Show( show );
}
void wxFileDialog::GetFilenames(wxArrayString& files) const
{
#ifdef __WXGTK24__
GetPaths(files);
for (size_t n = 0; n < files.GetCount(); n++ )
if (!gtk_check_version(2,4,0))
{
wxString name,ext;
wxSplitPath(files[n], NULL, &name, &ext);
if (!ext.IsEmpty())
GetPaths(files);
for (size_t n = 0; n < files.GetCount(); n++ )
{
name += wxT(".");
name += ext;
wxString name,ext;
wxSplitPath(files[n], NULL, &name, &ext);
if (!ext.IsEmpty())
{
name += wxT(".");
name += ext;
}
files[n] = name;
}
files[n] = name;
}
#else
wxGenericFileDialog::GetFilenames( files );
else
#endif
wxGenericFileDialog::GetFilenames( files );
}
void wxFileDialog::GetPaths(wxArrayString& paths) const
{
#ifdef __WXGTK24__
paths.Empty();
if (GetWindowStyle() & wxMULTIPLE)
if (!gtk_check_version(2,4,0))
{
GSList *gpathsi =
gtk_file_chooser_get_filenames(GTK_FILE_CHOOSER(m_widget));
GSList *gpaths = gpathsi;
while (gpathsi)
paths.Empty();
if (GetWindowStyle() & wxMULTIPLE)
{
wxString file = wxGTK_CONV_BACK((gchar*) gpathsi->data);
paths.Add(file);
g_free(gpathsi->data);
gpathsi = gpathsi->next;
GSList *gpathsi =
gtk_file_chooser_get_filenames(GTK_FILE_CHOOSER(m_widget));
GSList *gpaths = gpathsi;
while (gpathsi)
{
wxString file = wxGTK_CONV_BACK((gchar*) gpathsi->data);
paths.Add(file);
g_free(gpathsi->data);
gpathsi = gpathsi->next;
}
if (gpaths)
g_slist_free(gpaths);
}
else
{
paths.Add(m_fileName);
}
if (gpaths)
g_slist_free(gpaths);
}
else
{
paths.Add(m_fileName);
}
#else
wxGenericFileDialog::GetPaths( paths );
#endif
wxGenericFileDialog::GetPaths( paths );
}
void wxFileDialog::SetMessage(const wxString& message)
{
#ifdef __WXGTK24__
m_message = message;
SetTitle(message);
#else
wxGenericFileDialog::SetMessage( message );
if (!gtk_check_version(2,4,0))
{
m_message = message;
SetTitle(message);
}
else
#endif
wxGenericFileDialog::SetMessage( message );
}
void wxFileDialog::SetPath(const wxString& path)
{
#ifdef __WXGTK24__
if (path.empty()) return;
if (!gtk_check_version(2,4,0))
{
if (path.empty()) return;
wxFileName fn(path);
m_path = fn.GetFullPath();
m_dir = fn.GetPath();
m_fileName = fn.GetFullName();
UpdateDialog();
#else
wxGenericFileDialog::SetPath( path );
wxFileName fn(path);
m_path = fn.GetFullPath();
m_dir = fn.GetPath();
m_fileName = fn.GetFullName();
UpdateDialog();
}
else
#endif
wxGenericFileDialog::SetPath( path );
}
void wxFileDialog::SetDirectory(const wxString& dir)
{
#ifdef __WXGTK24__
if (wxDirExists(dir))
if (!gtk_check_version(2,4,0))
{
m_dir = dir;
m_path = wxFileName(m_dir, m_fileName).GetFullPath();
UpdateDialog();
if (wxDirExists(dir))
{
m_dir = dir;
m_path = wxFileName(m_dir, m_fileName).GetFullPath();
UpdateDialog();
}
}
#else
wxGenericFileDialog::SetDirectory( dir );
else
#endif
wxGenericFileDialog::SetDirectory( dir );
}
void wxFileDialog::SetFilename(const wxString& name)
{
#ifdef __WXGTK24__
m_fileName = name;
m_path = wxFileName(m_dir, m_fileName).GetFullPath();
UpdateDialog();
#else
wxGenericFileDialog::SetFilename( name );
if (!gtk_check_version(2,4,0))
{
m_fileName = name;
m_path = wxFileName(m_dir, m_fileName).GetFullPath();
UpdateDialog();
}
else
#endif
wxGenericFileDialog::SetFilename( name );
}
void wxFileDialog::SetWildcard(const wxString& wildCard)
{
#ifdef __WXGTK24__
m_wildCard = wildCard;
GtkFileChooser* chooser = GTK_FILE_CHOOSER(m_widget);
// empty current filter list:
GSList* ifilters = gtk_file_chooser_list_filters(chooser);
GSList* filters = ifilters;
while (ifilters)
if (!gtk_check_version(2,4,0))
{
gtk_file_chooser_remove_filter(chooser,GTK_FILE_FILTER(ifilters->data));
ifilters = ifilters->next;
}
g_slist_free(filters);
m_wildCard = wildCard;
GtkFileChooser* chooser = GTK_FILE_CHOOSER(m_widget);
// parse filters
wxArrayString wildDescriptions, wildFilters;
if (!wxParseCommonDialogsFilter(m_wildCard, wildDescriptions, wildFilters))
{
wxFAIL_MSG( wxT("Wrong file type description") );
}
else
{
// add parsed to GtkChooser
for (size_t n = 0; n < wildFilters.GetCount(); n++)
// empty current filter list:
GSList* ifilters = gtk_file_chooser_list_filters(chooser);
GSList* filters = ifilters;
while (ifilters)
{
GtkFileFilter* filter = gtk_file_filter_new();
gtk_file_filter_set_name(filter,wxGTK_CONV(wildDescriptions[n]));
wxString after = wildFilters[n];
do
gtk_file_chooser_remove_filter(chooser,GTK_FILE_FILTER(ifilters->data));
ifilters = ifilters->next;
}
g_slist_free(filters);
// parse filters
wxArrayString wildDescriptions, wildFilters;
if (!wxParseCommonDialogsFilter(m_wildCard, wildDescriptions, wildFilters))
{
wxFAIL_MSG( wxT("Wrong file type description") );
}
else
{
// add parsed to GtkChooser
for (size_t n = 0; n < wildFilters.GetCount(); n++)
{
wxString ext = after.BeforeFirst(wxT(';'));
gtk_file_filter_add_pattern(filter,wxGTK_CONV(ext));
if (after.Find(wxT(';')) == wxNOT_FOUND)
break;
after = after.AfterLast(wxT(';'));
}
while (!after.empty());
GtkFileFilter* filter = gtk_file_filter_new();
gtk_file_filter_set_name(filter,wxGTK_CONV(wildDescriptions[n]));
wxString after = wildFilters[n];
do
{
wxString ext = after.BeforeFirst(wxT(';'));
gtk_file_filter_add_pattern(filter,wxGTK_CONV(ext));
if (after.Find(wxT(';')) == wxNOT_FOUND)
break;
after = after.AfterLast(wxT(';'));
}
while (!after.empty());
gtk_file_chooser_add_filter(chooser, filter);
gtk_file_chooser_add_filter(chooser, filter);
}
}
}
#else
wxGenericFileDialog::SetWildcard( wildCard );
else
#endif
wxGenericFileDialog::SetWildcard( wildCard );
}
void wxFileDialog::SetFilterIndex(int filterIndex)
{
#ifdef __WXGTK24__
m_filterIndex = filterIndex;
GtkFileChooser *chooser = GTK_FILE_CHOOSER(m_widget);
GSList *fnode = gtk_file_chooser_list_filters(chooser);
GSList *filters = fnode;
int i = 0;
while (fnode)
if (!gtk_check_version(2,4,0))
{
if (i == filterIndex)
m_filterIndex = filterIndex;
GtkFileChooser *chooser = GTK_FILE_CHOOSER(m_widget);
GSList *fnode = gtk_file_chooser_list_filters(chooser);
GSList *filters = fnode;
int i = 0;
while (fnode)
{
gtk_file_chooser_set_filter(chooser, GTK_FILE_FILTER(fnode->data));
m_filterIndex = i;
break;
if (i == filterIndex)
{
gtk_file_chooser_set_filter(chooser, GTK_FILE_FILTER(fnode->data));
m_filterIndex = i;
break;
}
i++;
fnode = fnode->next;
}
i++;
fnode = fnode->next;
g_slist_free(filters);
}
g_slist_free(filters);
#else
wxGenericFileDialog::SetFilterIndex( filterIndex );
else
#endif
wxGenericFileDialog::SetFilterIndex( filterIndex );
}
void wxFileDialog::UpdateDialog()