/////////////////////////////////////////////////////////////////////////////
// Name: gtk/filedlg.cpp
// Purpose: native implementation of wxFileDialog
-// Author: Robert Roebling, Zbigniew Zagorski
+// Author: Robert Roebling, Zbigniew Zagorski, Mart Raudsepp
// Id: $Id$
-// Copyright: (c) 1998 Robert Roebling, 2004 Zbigniew Zagorski
+// Copyright: (c) 1998 Robert Roebling, 2004 Zbigniew Zagorski, 2005 Mart Raudsepp
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
// For compilers that support precompilation, includes "wx.h".
#include "wx/wxprec.h"
+// Include setup.h to get wxUSE flags for compilers that do not support precompilation of headers
+#include "wx/setup.h"
+
#if wxUSE_FILEDLG
#include "wx/filedlg.h"
-#include "wx/utils.h"
-#include "wx/intl.h"
-#include "wx/filename.h"
-#include "wx/msgdlg.h"
-
-#include <gtk/gtk.h>
#ifdef __WXGTK24__
+
+#include <gtk/gtk.h>
#include "wx/gtk/private.h"
+#include <unistd.h> // chdir
+
+#include "wx/intl.h"
+#include "wx/filename.h" // wxFilename
+#include "wx/tokenzr.h" // wxStringTokenizer
+#include "wx/filefn.h" // ::wxGetCwd
+#include "wx/msgdlg.h" // wxMessageDialog
+
//-----------------------------------------------------------------------------
// idle system
//-----------------------------------------------------------------------------
// "clicked" for OK-button
//-----------------------------------------------------------------------------
+extern "C" {
static void gtk_filedialog_ok_callback(GtkWidget *widget, wxFileDialog *dialog)
{
int style = dialog->GetStyle();
- gchar* text = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(widget));
- wxString filename(wxGTK_CONV_BACK(text));
+ gchar* filename = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(widget));
if ((style & wxSAVE) && (style & wxOVERWRITE_PROMPT))
{
- if (wxFileExists(filename))
+ if ( g_file_test(filename, G_FILE_TEST_EXISTS) )
{
wxString msg;
+
msg.Printf(
- _("File '%s' already exists, do you really want to overwrite it?"),
- filename.c_str());
+ _("File '%s' already exists, do you really want to overwrite it?"),
+ wxString(wxConvFileName->cMB2WX(filename)).c_str());
wxMessageDialog dlg(dialog, msg, _("Confirm"),
wxYES_NO | wxICON_QUESTION);
return;
}
}
- else if ((style & wxOPEN) && ( style & wxFILE_MUST_EXIST))
- {
- if (!wxFileExists( filename ))
- {
- wxMessageDialog dlg(dialog,
- _("Please choose an existing file."),
- _("Error"), wxOK | wxICON_ERROR);
- dlg.ShowModal();
-
- return;
- }
- }
// change to the directory where the user went if asked
if (style & wxCHANGE_DIR)
{
- wxString cwd;
- wxSplitPath(filename, &cwd, NULL, NULL);
-
- if (cwd != wxGetCwd())
- {
- wxSetWorkingDirectory(cwd);
- }
+ // Use chdir to not care about filename encodings
+ gchar* folder = g_path_get_dirname(filename);
+ chdir(folder);
+ g_free(folder);
}
- dialog->SetPath(filename);
- dialog->UpdateFromDialog();
-
+ g_free(filename);
+
wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, wxID_OK);
event.SetEventObject(dialog);
dialog->GetEventHandler()->ProcessEvent(event);
}
+}
//-----------------------------------------------------------------------------
// "clicked" for Cancel-button
//-----------------------------------------------------------------------------
+extern "C" {
static void gtk_filedialog_cancel_callback(GtkWidget *WXUNUSED(w),
wxFileDialog *dialog)
{
event.SetEventObject(dialog);
dialog->GetEventHandler()->ProcessEvent(event);
}
+}
+extern "C" {
static void gtk_filedialog_response_callback(GtkWidget *w,
- int response,
+ gint response,
wxFileDialog *dialog)
{
wxapp_install_idle_handler();
-
+
if (response == GTK_RESPONSE_ACCEPT)
gtk_filedialog_ok_callback(w, dialog);
else if (response == GTK_RESPONSE_CANCEL)
else // "delete"
{
gtk_filedialog_cancel_callback(w, dialog);
- dialog->m_destroyed_by_delete = TRUE;
+ dialog->m_destroyed_by_delete = true;
}
}
-#endif
+}
+
+#endif // __WXGTK24__
//-----------------------------------------------------------------------------
// wxFileDialog
IMPLEMENT_DYNAMIC_CLASS(wxFileDialog,wxGenericFileDialog)
BEGIN_EVENT_TABLE(wxFileDialog,wxGenericFileDialog)
- EVT_BUTTON(wxID_OK, wxFileDialog::OnFakeOk)
+ EVT_BUTTON(wxID_OK, wxFileDialog::OnFakeOk)
END_EVENT_TABLE()
wxFileDialog::wxFileDialog(wxWindow *parent, const wxString& message,
#ifdef __WXGTK24__
if (!gtk_check_version(2,4,0))
{
- m_needParent = FALSE;
- m_destroyed_by_delete = FALSE;
+ wxASSERT_MSG( !( (style & wxSAVE) && (style & wxMULTIPLE) ), wxT("wxFileDialog - wxMULTIPLE used on a save dialog" ) );
+ m_needParent = false;
+ m_destroyed_by_delete = false;
if (!PreCreation(parent, pos, wxDefaultSize) ||
!CreateBase(parent, wxID_ANY, pos, wxDefaultSize, style,
return;
}
- 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)
+ if ( style & wxSAVE )
{
gtk_action = GTK_FILE_CHOOSER_ACTION_SAVE;
ok_btn_stock = GTK_STOCK_SAVE;
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,
ok_btn_stock, GTK_RESPONSE_ACCEPT,
NULL);
- gtk_file_chooser_set_select_multiple(GTK_FILE_CHOOSER(m_widget), multiple);
-
- 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);
-
+ if ( style & wxMULTIPLE )
+ gtk_file_chooser_set_select_multiple(GTK_FILE_CHOOSER(m_widget), true);
+
+ // local-only property could be set to false to allow non-local files to be loaded.
+ // In that case get/set_uri(s) should be used instead of get/set_filename(s) everywhere
+ // and the GtkFileChooserDialog should probably also be created with a backend,
+ // e.g "gnome-vfs", "default", ... (gtk_file_chooser_dialog_new_with_backend).
+ // Currently local-only is kept as the default - true:
+ // gtk_file_chooser_set_local_only(GTK_FILE_CHOOSER(m_widget), true);
+
+ g_signal_connect(G_OBJECT(m_widget), "response",
+ GTK_SIGNAL_FUNC(gtk_filedialog_response_callback), (gpointer)this);
+
SetWildcard(wildCard);
- SetFilterIndex(0);
+
+ if ( style & wxSAVE )
+ {
+ if ( !defaultDir.empty() )
+ gtk_file_chooser_set_current_folder(GTK_FILE_CHOOSER(m_widget),
+ wxConvFileName->cWX2MB(defaultDir));
+
+ gtk_file_chooser_set_current_name(GTK_FILE_CHOOSER(m_widget),
+ wxConvFileName->cWX2MB(defaultFileName));
+ }
+ else
+ {
+ if ( !defaultFileName.empty() )
+ {
+ wxString dir;
+ if ( defaultDir.empty() )
+ dir = ::wxGetCwd();
+ else
+ dir = defaultDir;
+
+ gtk_file_chooser_set_filename(
+ GTK_FILE_CHOOSER(m_widget),
+ wxConvFileName->cWX2MB( wxFileName(dir, defaultFileName).GetFullPath() ) );
+ }
+ else if ( !defaultDir.empty() )
+ gtk_file_chooser_set_current_folder( GTK_FILE_CHOOSER(m_widget),
+ wxConvFileName->cWX2MB(defaultDir) );
+ }
}
else
#endif
return wxGenericFileDialog::Show( show );
}
-void wxFileDialog::GetFilenames(wxArrayString& files) const
+wxString wxFileDialog::GetPath() const
+{
+#ifdef __WXGTK24__
+ if (!gtk_check_version(2,4,0))
+ return wxConvFileName->cMB2WX(gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(m_widget)));
+ else
+#endif
+ return wxGenericFileDialog::GetPath();
+}
+
+void wxFileDialog::GetFilenames(wxArrayString& files) const
{
#ifdef __WXGTK24__
if (!gtk_check_version(2,4,0))
{
GetPaths(files);
- for (size_t n = 0; n < files.GetCount(); n++ )
+ for (size_t n = 0; n < files.GetCount(); ++n )
{
- wxString name,ext;
- wxSplitPath(files[n], NULL, &name, &ext);
- if (!ext.IsEmpty())
- {
- name += wxT(".");
- name += ext;
- }
- files[n] = name;
+ wxFileName file(files[n]);
+ files[n] = file.GetFullName();
}
}
else
wxGenericFileDialog::GetFilenames( files );
}
-void wxFileDialog::GetPaths(wxArrayString& paths) const
+void wxFileDialog::GetPaths(wxArrayString& paths) const
{
#ifdef __WXGTK24__
if (!gtk_check_version(2,4,0))
{
- paths.Empty();
- if (GetWindowStyle() & wxMULTIPLE)
+ paths.Empty();
+ if (gtk_file_chooser_get_select_multiple(GTK_FILE_CHOOSER(m_widget)))
{
- GSList *gpathsi =
- gtk_file_chooser_get_filenames(GTK_FILE_CHOOSER(m_widget));
+ 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);
+ wxString file(wxConvFileName->cMB2WX((gchar*) gpathsi->data));
+ paths.Add(file);
g_free(gpathsi->data);
gpathsi = gpathsi->next;
}
- if (gpaths)
- g_slist_free(gpaths);
+
+ g_slist_free(gpaths);
}
else
- {
- paths.Add(m_fileName);
- }
+ paths.Add(GetPath());
}
else
#endif
SetTitle(message);
}
else
-#endif
+#endif
wxGenericFileDialog::SetMessage( message );
}
{
if (path.empty()) return;
- wxFileName fn(path);
- m_path = fn.GetFullPath();
- m_dir = fn.GetPath();
- m_fileName = fn.GetFullName();
- UpdateDialog();
+ gtk_file_chooser_set_filename(GTK_FILE_CHOOSER(m_widget), wxConvFileName->cWX2MB(path));
}
else
-#endif
+#endif
wxGenericFileDialog::SetPath( path );
}
{
if (wxDirExists(dir))
{
- m_dir = dir;
- m_path = wxFileName(m_dir, m_fileName).GetFullPath();
- UpdateDialog();
+ gtk_file_chooser_set_current_folder(GTK_FILE_CHOOSER(m_widget), wxConvFileName->cWX2MB(dir));
}
}
else
-#endif
+#endif
wxGenericFileDialog::SetDirectory( dir );
}
+wxString wxFileDialog::GetDirectory() const
+{
+#ifdef __WXGTK24__
+ if (!gtk_check_version(2,4,0))
+ return wxConvFileName->cMB2WX(
+ gtk_file_chooser_get_current_folder( GTK_FILE_CHOOSER(m_widget) ) );
+ else
+#endif
+ return wxGenericFileDialog::GetDirectory();
+}
+
void wxFileDialog::SetFilename(const wxString& name)
{
#ifdef __WXGTK24__
if (!gtk_check_version(2,4,0))
{
- m_fileName = name;
- m_path = wxFileName(m_dir, m_fileName).GetFullPath();
- UpdateDialog();
+ if (GetStyle() & wxSAVE)
+ gtk_file_chooser_set_current_name(GTK_FILE_CHOOSER(m_widget), wxConvFileName->cWX2MB(name));
+ else
+ SetPath(wxFileName(GetDirectory(), name).GetFullPath());
}
else
#endif
wxGenericFileDialog::SetFilename( name );
}
+wxString wxFileDialog::GetFilename() const
+{
+#ifdef __WXGTK24__
+ if (!gtk_check_version(2,4,0))
+ return wxFileName(
+ wxConvFileName->cMB2WX(gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(m_widget))) ).GetFullName();
+ else
+#endif
+ return wxGenericFileDialog::GetFilename();
+}
+
void wxFileDialog::SetWildcard(const wxString& wildCard)
{
#ifdef __WXGTK24__
if (!gtk_check_version(2,4,0))
{
- 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)
- {
- 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))
+ if (!wxParseCommonDialogsFilter(wildCard, wildDescriptions, wildFilters))
{
- wxFAIL_MSG( wxT("Wrong file type description") );
+ wxFAIL_MSG( wxT("wxFileDialog::SetWildCard - bad wildcard string") );
}
else
{
+ // Parsing went fine. Set m_wildCard to be returned by wxFileDialogBase::GetWildcard
+ 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)
+ {
+ gtk_file_chooser_remove_filter(chooser,GTK_FILE_FILTER(ifilters->data));
+ ifilters = ifilters->next;
+ }
+ g_slist_free(filters);
+
// add parsed to GtkChooser
- for (size_t n = 0; n < wildFilters.GetCount(); n++)
+ for (size_t n = 0; n < wildFilters.GetCount(); ++n)
{
GtkFileFilter* filter = gtk_file_filter_new();
- gtk_file_filter_set_name(filter,wxGTK_CONV(wildDescriptions[n]));
- wxString after = wildFilters[n];
- do
+ gtk_file_filter_set_name(filter, wxGTK_CONV(wildDescriptions[n]));
+
+ wxStringTokenizer exttok(wildFilters[n], wxT(";"));
+ while (exttok.HasMoreTokens())
{
- 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(';'));
+ wxString token = exttok.GetNextToken();
+ gtk_file_filter_add_pattern(filter, wxGTK_CONV(token));
}
- while (!after.empty());
-
+
gtk_file_chooser_add_filter(chooser, filter);
}
+
+ // Reset the filter index
+ SetFilterIndex(0);
}
}
else
#ifdef __WXGTK24__
if (!gtk_check_version(2,4,0))
{
- m_filterIndex = filterIndex;
-
+ gpointer filter;
GtkFileChooser *chooser = GTK_FILE_CHOOSER(m_widget);
- GSList *fnode = gtk_file_chooser_list_filters(chooser);
- GSList *filters = fnode;
- int i = 0;
- while (fnode)
+ GSList *filters = gtk_file_chooser_list_filters(chooser);
+
+ filter = g_slist_nth_data(filters, filterIndex);
+
+ if (filter != NULL)
{
- if (i == filterIndex)
- {
- gtk_file_chooser_set_filter(chooser, GTK_FILE_FILTER(fnode->data));
- m_filterIndex = i;
- break;
- }
- i++;
- fnode = fnode->next;
+ gtk_file_chooser_set_filter(chooser, GTK_FILE_FILTER(filter));
}
+ else
+ {
+ wxFAIL_MSG( wxT("wxFileDialog::SetFilterIndex - bad filter index") );
+ }
+
g_slist_free(filters);
}
else
wxGenericFileDialog::SetFilterIndex( filterIndex );
}
-void wxFileDialog::UpdateDialog()
+int wxFileDialog::GetFilterIndex() const
{
#ifdef __WXGTK24__
- // set currently selected directory to match the path:
- if (!m_dir.empty() && wxDirExists(m_dir))
- {
- // NB: This is important -- if we set directory only and not the path,
- // then dialog will still remember old path set using previous
- // call to gtk_chooser_set_filename. If the previous directory
- // was a subdirectory of the directory we want to select now,
- // the dialog would still contain directory selector controls
- // for the subdirectory (with the parent directory selected),
- // instead of showing only the parent directory as expected.
- // This way, we force GtkFileChooser to really change the
- // directory. Finally, it doesn't have to be done if filename
- // is not empty because of the code that sets the filename below.
- if (m_fileName.empty())
- gtk_file_chooser_set_filename(GTK_FILE_CHOOSER(m_widget),
- wxGTK_CONV(m_dir));
-
- gtk_file_chooser_set_current_folder(GTK_FILE_CHOOSER(m_widget),
- wxGTK_CONV(m_dir));
- }
-
- // if the user set only the directory (e.g. by calling SetDirectory)
- // and not the default filename, then we don't want to set the filename:
- if (!m_fileName.empty())
+ if (!gtk_check_version(2,4,0))
{
- gtk_file_chooser_set_filename(GTK_FILE_CHOOSER(m_widget),
- wxGTK_CONV(m_path));
-
- // pre-fill the filename when saving, too (there's no text entry
- // control when opening a file, so it doesn't make sense to
- // do this when opening files):
- if (GetWindowStyle() & wxSAVE)
- {
- gtk_file_chooser_set_current_name(GTK_FILE_CHOOSER(m_widget),
- wxGTK_CONV(m_fileName));
- }
- }
-#endif
-}
+ GtkFileChooser *chooser = GTK_FILE_CHOOSER(m_widget);
+ GtkFileFilter *filter = gtk_file_chooser_get_filter(chooser);
+ GSList *filters = gtk_file_chooser_list_filters(chooser);
+ gint index = g_slist_index(filters, filter);
+ g_slist_free(filters);
-void wxFileDialog::UpdateFromDialog()
-{
-#ifdef __WXGTK24__
- // update filterIndex
- GSList *fnode = gtk_file_chooser_list_filters(GTK_FILE_CHOOSER(m_widget));
- GSList *filters = fnode;
- GtkFileFilter *current =
- gtk_file_chooser_get_filter(GTK_FILE_CHOOSER(m_widget));
-
- int i = 0;
- m_filterIndex = 0;
- while (fnode)
- {
- if (fnode->data == (gpointer)current)
+ if (index == -1)
{
- m_filterIndex = i;
- break;
+ wxFAIL_MSG( wxT("wxFileDialog::GetFilterIndex - bad filter index returned by gtk+") );
+ return 0;
}
- i++;
- fnode = fnode->next;
+ else
+ return index;
}
- g_slist_free(filters);
+ else
#endif
+ return wxGenericFileDialog::GetFilterIndex();
}
#endif // wxUSE_FILEDLG
projects / wxWidgets.git / blobdiff