Mercurial > hg > octave-nkf
changeset 19448:ce9bd5ed44d2 gui-release
usage of default suffix depending on filter in save as dialog (bug #43335)
* file-editor-tab.cc (save_file_as): use QStringList for adding filters,
initialize filter and default suffix depending on suffix of current file
name if available, connect the selection of a filter to a new slot;
(handle_save_as_filter_selected): new slot setting the default suffix
depending on the first suffix in selected filter;
* file-editor-tab.h: new slot handle_save_as_filter_selected
author | Torsten <ttl@justmail.de> |
---|---|
date | Thu, 16 Oct 2014 20:29:37 +0200 |
parents | 82c329619836 |
children | a3eead909bf9 |
files | libgui/src/m-editor/file-editor-tab.cc libgui/src/m-editor/file-editor-tab.h |
diffstat | 2 files changed, 30 insertions(+), 2 deletions(-) [+] |
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line diff
--- a/libgui/src/m-editor/file-editor-tab.cc +++ b/libgui/src/m-editor/file-editor-tab.cc @@ -1577,10 +1577,22 @@ // and add the extra grid layout to the dialog's layout dialog_layout->addLayout (extra,rows,0,1,dialog_layout->columnCount ()); + // add the possible filters and the default suffix + QStringList filters; + filters << tr ("Octave Files (*.m)") + << tr ("All Files (*)"); + fileDialog->setNameFilters (filters); + fileDialog->setDefaultSuffix ("m"); if (valid_file_name ()) { fileDialog->selectFile (_file_name); + QFileInfo file_info (_file_name); + if (file_info.suffix () != "m") + { // it is not an octave file + fileDialog->selectNameFilter (filters.at (1)); // "All Files" + fileDialog->setDefaultSuffix (""); // no default suffix + } } else { @@ -1601,11 +1613,12 @@ fileDialog->selectFile (fname + ".m"); } - fileDialog->setNameFilter (tr ("Octave Files (*.m);;All Files (*)")); - fileDialog->setDefaultSuffix ("m"); fileDialog->setAcceptMode (QFileDialog::AcceptSave); fileDialog->setViewMode (QFileDialog::Detail); + connect (fileDialog, SIGNAL (filterSelected (const QString&)), + this, SLOT (handle_save_as_filter_selected (const QString&))); + if (remove_on_success) { connect (fileDialog, SIGNAL (fileSelected (const QString&)), @@ -1629,6 +1642,20 @@ _save_as_desired_eol = static_cast<QsciScintilla::EolMode> (index); } +void +file_editor_tab::handle_save_as_filter_selected (const QString& filter) +{ + QFileDialog *file_dialog = qobject_cast<QFileDialog *> (sender ()); + + QRegExp rx ("\\*\\.([^ ^\\)]*)[ \\)]"); // regexp for suffix in filter + int index = rx.indexIn (filter,0); // get first suffix in filter + + if (index > -1) + file_dialog->setDefaultSuffix (rx.cap (1)); // found a suffix, set default + else + file_dialog->setDefaultSuffix (""); // not found, clear default +} + bool file_editor_tab::check_valid_identifier (QString file_name) {
--- a/libgui/src/m-editor/file-editor-tab.h +++ b/libgui/src/m-editor/file-editor-tab.h @@ -162,6 +162,7 @@ void handle_save_file_as_answer (const QString& fileName); void handle_save_file_as_answer_close (const QString& fileName); void handle_save_file_as_answer_cancel (); + void handle_save_as_filter_selected (const QString& filter); void handle_combo_eol_current_index (int index); // When apis preparation has finished and is ready to save