X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/4e1901b70e569df706866afb12aa5cf2b058963d..64ea838d8f4d1853b7d850db93ee565e901d099a:/src/gtk1/filedlg.cpp diff --git a/src/gtk1/filedlg.cpp b/src/gtk1/filedlg.cpp index b554a0de1b..3827fd1b3d 100644 --- a/src/gtk1/filedlg.cpp +++ b/src/gtk1/filedlg.cpp @@ -1,126 +1,19 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: gtk/filedlg.cpp +// Name: src/gtk1/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 ///////////////////////////////////////////////////////////////////////////// -#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 #include "wx/filedlg.h" -#include "wx/utils.h" -#include "wx/intl.h" -#include "wx/filename.h" -#include "wx/msgdlg.h" - -#include - -#ifdef __WXGTK24__ -#include "wx/gtk/private.h" - -//----------------------------------------------------------------------------- -// idle system -//----------------------------------------------------------------------------- - -extern void wxapp_install_idle_handler(); -extern bool g_isIdle; - -//----------------------------------------------------------------------------- -// "clicked" for OK-button -//----------------------------------------------------------------------------- - -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)); - - 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); -} - -//----------------------------------------------------------------------------- -// "clicked" for Cancel-button -//----------------------------------------------------------------------------- - -static void gtk_filedialog_cancel_callback(GtkWidget *WXUNUSED(w), - wxFileDialog *dialog) -{ - 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) -{ - 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; - } -} -#endif //----------------------------------------------------------------------------- // wxFileDialog @@ -129,348 +22,108 @@ static void gtk_filedialog_response_callback(GtkWidget *w, 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, const wxString& defaultDir, const wxString& defaultFileName, const wxString& wildCard, - long style, const wxPoint& pos) + long style, const wxPoint& pos, + const wxSize& sz, + const wxString& name) : wxGenericFileDialog(parent, message, defaultDir, defaultFileName, - wildCard, style, pos, true ) + wildCard, style, pos, sz, name, true ) { -#ifdef __WXGTK24__ - m_needParent = FALSE; - m_destroyed_by_delete = FALSE; - - if (!PreCreation(parent, pos, wxDefaultSize) || - !CreateBase(parent, wxID_ANY, pos, wxDefaultSize, style, - wxDefaultValidator, wxT("filedialog"))) - { - 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); - - 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); -#else - wxGenericFileDialog::Create( parent, message, defaultDir, defaultFileName, wildCard, style, pos ); -#endif + wxGenericFileDialog::Create( parent, message, defaultDir, defaultFileName, wildCard, style, pos, sz, name ); } wxFileDialog::~wxFileDialog() { -#ifdef __WXGTK24__ - if (m_destroyed_by_delete) - m_widget = NULL; -#endif } void wxFileDialog::OnFakeOk( wxCommandEvent &event ) { -#ifdef __WXGTK24__ - wxDialog::OnOK( event ); -#else - wxGenericFileDialog::OnListOk( event ); -#endif + wxGenericFileDialog::OnOk( event ); } int wxFileDialog::ShowModal() { -#ifdef __WXGTK24__ - return wxDialog::ShowModal(); -#else return wxGenericFileDialog::ShowModal(); -#endif } bool wxFileDialog::Show( bool show ) { -#ifdef __WXGTK24__ - return wxDialog::Show( show ); -#else return wxGenericFileDialog::Show( show ); -#endif } -void wxFileDialog::GetFilenames(wxArrayString& files) const +void wxFileDialog::DoSetSize(int x, int y, int width, int height, int sizeFlags ) +{ + if (!m_wxwindow) + return; + else + wxGenericFileDialog::DoSetSize( x, y, width, height, sizeFlags ); +} + +wxString wxFileDialog::GetPath() const +{ + return wxGenericFileDialog::GetPath(); +} + +void wxFileDialog::GetFilenames(wxArrayString& files) const { -#ifdef __WXGTK24__ - 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; - } -#else wxGenericFileDialog::GetFilenames( files ); -#endif } -void wxFileDialog::GetPaths(wxArrayString& paths) const +void wxFileDialog::GetPaths(wxArrayString& paths) const { -#ifdef __WXGTK24__ - 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); - } -#else wxGenericFileDialog::GetPaths( paths ); -#endif } void wxFileDialog::SetMessage(const wxString& message) { -#ifdef __WXGTK24__ - m_message = message; - SetTitle(message); -#else wxGenericFileDialog::SetMessage( message ); -#endif } void wxFileDialog::SetPath(const wxString& path) { -#ifdef __WXGTK24__ - if (path.empty()) return; - - wxFileName fn(path); - m_path = fn.GetFullPath(); - m_dir = fn.GetPath(); - m_fileName = fn.GetFullName(); - UpdateDialog(); -#else wxGenericFileDialog::SetPath( path ); -#endif } void wxFileDialog::SetDirectory(const wxString& dir) { -#ifdef __WXGTK24__ - if (wxDirExists(dir)) - { - m_dir = dir; - m_path = wxFileName(m_dir, m_fileName).GetFullPath(); - UpdateDialog(); - } -#else wxGenericFileDialog::SetDirectory( dir ); -#endif +} + +wxString wxFileDialog::GetDirectory() const +{ + return wxGenericFileDialog::GetDirectory(); } void wxFileDialog::SetFilename(const wxString& name) { -#ifdef __WXGTK24__ - m_fileName = name; - m_path = wxFileName(m_dir, m_fileName).GetFullPath(); - UpdateDialog(); -#else + wxGenericFileDialog::SetFilename( name ); -#endif +} + +wxString wxFileDialog::GetFilename() const +{ + return wxGenericFileDialog::GetFilename(); } 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) - { - 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); - } - } -#else wxGenericFileDialog::SetWildcard( wildCard ); -#endif } 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 (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); -#else wxGenericFileDialog::SetFilterIndex( filterIndex ); -#endif -} - -void wxFileDialog::UpdateDialog() -{ -#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()) - { - 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 } -void wxFileDialog::UpdateFromDialog() +int wxFileDialog::GetFilterIndex() const { -#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) - { - m_filterIndex = i; - break; - } - i++; - fnode = fnode->next; - } - g_slist_free(filters); -#endif + return wxGenericFileDialog::GetFilterIndex(); } #endif // wxUSE_FILEDLG