/////////////////////////////////////////////////////////////////////////////
-// Name: gtk/filedlg.cpp
+// Name: src/gtk1/filedlg.cpp
// Purpose: native implementation of wxFileDialog
-// Author: Robert Roebling, Zbigniew Zagorski
-// Id: $Id$
-// Copyright: (c) 1998 Robert Roebling, 2004 Zbigniew Zagorski
+// Author: Robert Roebling, Zbigniew Zagorski, Mart Raudsepp
+// Copyright: (c) 1998 Robert Roebling, 2004 Zbigniew Zagorski, 2005 Mart Raudsepp
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-#pragma implementation "filedlg.h"
-#endif
-
// For compilers that support precompilation, includes "wx.h".
#include "wx/wxprec.h"
-#if wxUSE_FILEDLG && defined(__WXGTK24__)
+#if wxUSE_FILEDLG
#include "wx/filedlg.h"
-#include "wx/utils.h"
-#include "wx/intl.h"
-#include "wx/filename.h"
-#include "wx/msgdlg.h"
+#include "wx/modalhook.h"
-#include <gtk/gtk.h>
-#include "wx/gtk/private.h"
//-----------------------------------------------------------------------------
-// idle system
+// wxFileDialog
//-----------------------------------------------------------------------------
-extern void wxapp_install_idle_handler();
-extern bool g_isIdle;
+IMPLEMENT_DYNAMIC_CLASS(wxFileDialog,wxGenericFileDialog)
-//-----------------------------------------------------------------------------
-// "clicked" for OK-button
-//-----------------------------------------------------------------------------
+BEGIN_EVENT_TABLE(wxFileDialog,wxGenericFileDialog)
+ EVT_BUTTON(wxID_OK, wxFileDialog::OnFakeOk)
+END_EVENT_TABLE()
-static void gtk_filedialog_ok_callback(GtkWidget *widget, wxFileDialog *dialog)
+wxFileDialog::wxFileDialog(wxWindow *parent, const wxString& message,
+ const wxString& defaultDir,
+ const wxString& defaultFileName,
+ const wxString& wildCard,
+ long style, const wxPoint& pos,
+ const wxSize& sz,
+ const wxString& name)
+ : wxGenericFileDialog(parent, message, defaultDir, defaultFileName,
+ wildCard, style, pos, sz, name, true )
{
- int style = dialog->GetStyle();
- gchar* text = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(widget));
- wxString filename(wxGTK_CONV_BACK(text));
-
- if ((style & wxSAVE) && (style & wxOVERWRITE_PROMPT))
- {
- if (wxFileExists(filename))
- {
- wxString msg;
- msg.Printf(
- _("File '%s' already exists, do you really want to overwrite it?"),
- filename.c_str());
-
- wxMessageDialog dlg(dialog, msg, _("Confirm"),
- wxYES_NO | wxICON_QUESTION);
- if (dlg.ShowModal() != wxID_YES)
- 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);
- }
- }
-
- dialog->SetPath(filename);
- dialog->UpdateFromDialog();
-
- wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, wxID_OK);
- event.SetEventObject(dialog);
- dialog->GetEventHandler()->ProcessEvent(event);
+ wxGenericFileDialog::Create( parent, message, defaultDir, defaultFileName, wildCard, style, pos, sz, name );
}
-//-----------------------------------------------------------------------------
-// "clicked" for Cancel-button
-//-----------------------------------------------------------------------------
-
-static void gtk_filedialog_cancel_callback(GtkWidget *WXUNUSED(w),
- wxFileDialog *dialog)
+wxFileDialog::~wxFileDialog()
{
- wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, wxID_CANCEL);
- event.SetEventObject(dialog);
- dialog->GetEventHandler()->ProcessEvent(event);
}
-static void gtk_filedialog_response_callback(GtkWidget *w,
- int response,
- wxFileDialog *dialog)
+void wxFileDialog::OnFakeOk( wxCommandEvent &event )
{
- wxapp_install_idle_handler();
-
- if (response == GTK_RESPONSE_ACCEPT)
- gtk_filedialog_ok_callback(w, dialog);
- else if (response == GTK_RESPONSE_CANCEL)
- gtk_filedialog_cancel_callback(w, dialog);
- else // "delete"
- {
- gtk_filedialog_cancel_callback(w, dialog);
- dialog->m_destroyed_by_delete = TRUE;
- }
+ wxGenericFileDialog::OnOk( event );
}
-//-----------------------------------------------------------------------------
-// wxFileDialog
-//-----------------------------------------------------------------------------
+int wxFileDialog::ShowModal()
+{
+ WX_HOOK_MODAL_DIALOG();
-IMPLEMENT_DYNAMIC_CLASS(wxFileDialog,wxFileDialogBase)
+ return wxGenericFileDialog::ShowModal();
+}
-wxFileDialog::wxFileDialog(wxWindow *parent, const wxString& message,
- const wxString& defaultDir,
- const wxString& defaultFileName,
- const wxString& wildCard,
- long style, const wxPoint& pos)
- : wxFileDialogBase(parent, message, defaultDir, defaultFileName,
- wildCard, style, pos)
+bool wxFileDialog::Show( bool show )
{
- m_needParent = FALSE;
- m_destroyed_by_delete = FALSE;
+ return wxGenericFileDialog::Show( show );
+}
- if (!PreCreation(parent, pos, wxDefaultSize) ||
- !CreateBase(parent, wxID_ANY, pos, wxDefaultSize, style,
- wxDefaultValidator, wxT("filedialog")))
- {
- wxFAIL_MSG( wxT("wxFileDialog creation failed") );
+void wxFileDialog::DoSetSize(int x, int y, int width, int height, int sizeFlags )
+{
+ if (!m_wxwindow)
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)
- {
- 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,
- GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
- 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);
-
- SetWildcard(wildCard);
- SetFilterIndex(0);
+ wxGenericFileDialog::DoSetSize( x, y, width, height, sizeFlags );
}
-wxFileDialog::~wxFileDialog()
+wxString wxFileDialog::GetPath() const
{
- if (m_destroyed_by_delete)
- m_widget = NULL;
+ return wxGenericFileDialog::GetPath();
}
-void wxFileDialog::GetFilenames(wxArrayString& files) const
+void wxFileDialog::GetFilenames(wxArrayString& files) const
{
- GetPaths(files);
- 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;
- }
+ wxGenericFileDialog::GetFilenames( files );
}
-void wxFileDialog::GetPaths(wxArrayString& paths) const
+void wxFileDialog::GetPaths(wxArrayString& paths) const
{
- paths.Empty();
- if (GetWindowStyle() & wxMULTIPLE)
- {
- 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);
- }
+ wxGenericFileDialog::GetPaths( paths );
}
void wxFileDialog::SetMessage(const wxString& message)
{
- m_message = message;
- SetTitle(message);
+ wxGenericFileDialog::SetMessage( message );
}
void wxFileDialog::SetPath(const wxString& path)
{
- if (path.empty()) return;
-
- wxFileName fn(path);
- m_path = fn.GetFullPath();
- m_dir = fn.GetPath();
- m_fileName = fn.GetFullName();
- UpdateDialog();
+ wxGenericFileDialog::SetPath( path );
}
void wxFileDialog::SetDirectory(const wxString& dir)
{
- if (wxDirExists(dir))
- {
- m_dir = dir;
- m_path = wxFileName(m_dir, m_fileName).GetFullPath();
- UpdateDialog();
- }
+ wxGenericFileDialog::SetDirectory( dir );
+}
+
+wxString wxFileDialog::GetDirectory() const
+{
+ return wxGenericFileDialog::GetDirectory();
}
void wxFileDialog::SetFilename(const wxString& name)
{
- m_fileName = name;
- m_path = wxFileName(m_dir, m_fileName).GetFullPath();
- UpdateDialog();
+
+ wxGenericFileDialog::SetFilename( name );
}
-void wxFileDialog::UpdateDialog()
+wxString wxFileDialog::GetFilename() const
{
- // 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())
- {
- 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));
- }
- }
+ return wxGenericFileDialog::GetFilename();
}
void wxFileDialog::SetWildcard(const wxString& wildCard)
{
- 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))
- {
- wxFAIL_MSG( wxT("Wrong file type description") );
- }
- else
- {
- // add parsed to GtkChooser
- 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
- {
- 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);
- }
- }
+ wxGenericFileDialog::SetWildcard( wildCard );
}
void wxFileDialog::SetFilterIndex(int 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)
- {
- if (i == filterIndex)
- {
- gtk_file_chooser_set_filter(chooser, GTK_FILE_FILTER(fnode->data));
- m_filterIndex = i;
- break;
- }
- i++;
- fnode = fnode->next;
- }
- g_slist_free(filters);
+ wxGenericFileDialog::SetFilterIndex( filterIndex );
}
-void wxFileDialog::UpdateFromDialog()
+int wxFileDialog::GetFilterIndex() const
{
- // 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)
- {
- m_filterIndex = i;
- break;
- }
- i++;
- fnode = fnode->next;
- }
- g_slist_free(filters);
+ return wxGenericFileDialog::GetFilterIndex();
}
-#endif // wxUSE_FILEDLG && defined(__WXGTK24__)
+#endif // wxUSE_FILEDLG
projects / wxWidgets.git / blobdiff