2 Copyright (C) 2008 Paul Davis
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 2 of the License, or
8 (at your option) any later version.
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with this program; if not, write to the Free Software
17 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
21 #include "session_import_dialog.h"
23 #include "pbd/failed_constructor.h"
25 #include "ardour/audio_region_importer.h"
26 #include "ardour/audio_playlist_importer.h"
27 #include "ardour/audio_track_importer.h"
28 #include "ardour/filename_extensions.h"
29 #include "ardour/location_importer.h"
30 #include "ardour/tempo_map_importer.h"
32 #include <gtkmm2ext/utils.h>
34 #include "gui_thread.h"
39 using namespace ARDOUR;
43 SessionImportDialog::SessionImportDialog (ARDOUR::Session* target) :
44 ArdourDialog (_("Import from Session")),
45 file_browse_button (_("Browse"))
50 file_entry.set_name ("ImportFileNameEntry");
51 file_entry.set_text ("/");
52 Gtkmm2ext::set_size_request_to_display_given_text (file_entry, X_("Kg/quite/a/reasonable/size/for/files/i/think"), 5, 8);
54 file_browse_button.set_name ("EditorGTKButton");
55 file_browse_button.signal_clicked().connect (sigc::mem_fun(*this, &SessionImportDialog::browse));
57 file_hbox.set_spacing (5);
58 file_hbox.set_border_width (5);
59 file_hbox.pack_start (file_entry, true, true);
60 file_hbox.pack_start (file_browse_button, false, false);
62 file_frame.add (file_hbox);
63 file_frame.set_border_width (5);
64 file_frame.set_name ("ImportFrom");
65 file_frame.set_label (_("Import from Session"));
67 get_vbox()->pack_start (file_frame, false, false);
70 session_tree = TreeStore::create (sb_cols);
71 session_browser.set_model (session_tree);
73 session_browser.set_name ("SessionBrowser");
74 session_browser.append_column (_("Elements"), sb_cols.name);
75 session_browser.append_column_editable (_("Import"), sb_cols.queued);
76 session_browser.set_tooltip_column (3);
77 session_browser.get_column(0)->set_min_width (180);
78 session_browser.get_column(1)->set_min_width (40);
79 session_browser.get_column(1)->set_sizing (TREE_VIEW_COLUMN_AUTOSIZE);
81 session_scroll.set_policy (POLICY_AUTOMATIC, POLICY_AUTOMATIC);
82 session_scroll.add (session_browser);
83 session_scroll.set_size_request (220, 400);
86 CellRendererToggle *toggle = dynamic_cast<CellRendererToggle *> (session_browser.get_column_cell_renderer (1));
87 toggle->signal_toggled().connect(sigc::mem_fun (*this, &SessionImportDialog::update));
88 session_browser.signal_row_activated().connect(sigc::mem_fun (*this, &SessionImportDialog::show_info));
90 get_vbox()->pack_start (session_scroll, false, false);
93 cancel_button = add_button (Stock::CANCEL, RESPONSE_CANCEL);
94 cancel_button->signal_clicked().connect (sigc::mem_fun (*this, &SessionImportDialog::end_dialog));
95 ok_button = add_button (_("Import"), RESPONSE_ACCEPT);
96 ok_button->signal_clicked().connect (sigc::mem_fun (*this, &SessionImportDialog::do_merge));
98 // prompt signals XXX: problem - handlers to be in the same thread since they return values
99 ElementImporter::Rename.connect_same_thread (connections, boost::bind (&SessionImportDialog::open_rename_dialog, this, _1, _2));
100 ElementImporter::Prompt.connect_same_thread (connections, boost::bind (&SessionImportDialog::open_prompt_dialog, this, _1));
107 SessionImportDialog::load_session (const string& filename)
110 if (tree.read (filename)) {
111 error << string_compose (_("Cannot load XML for session from %1"), filename) << endmsg;
114 boost::shared_ptr<AudioRegionImportHandler> region_handler (new AudioRegionImportHandler (tree, *_session));
115 boost::shared_ptr<AudioPlaylistImportHandler> pl_handler (new AudioPlaylistImportHandler (tree, *_session, *region_handler));
117 handlers.push_back (boost::static_pointer_cast<ElementImportHandler> (region_handler));
118 handlers.push_back (boost::static_pointer_cast<ElementImportHandler> (pl_handler));
119 handlers.push_back (HandlerPtr(new UnusedAudioPlaylistImportHandler (tree, *_session, *region_handler)));
120 handlers.push_back (HandlerPtr(new AudioTrackImportHandler (tree, *_session, *pl_handler)));
121 handlers.push_back (HandlerPtr(new LocationImportHandler (tree, *_session)));
122 handlers.push_back (HandlerPtr(new TempoMapImportHandler (tree, *_session)));
126 if (ElementImportHandler::dirty()) {
128 string txt = _("Some elements had errors in them. Please see the log for details");
129 MessageDialog msg (txt, false, MESSAGE_WARNING, BUTTONS_OK, true);
136 SessionImportDialog::fill_list ()
138 session_tree->clear();
140 // Loop through element types
141 for (HandlerList::iterator handler = handlers.begin(); handler != handlers.end(); ++handler) {
142 TreeModel::iterator iter = session_tree->append();
143 TreeModel::Row row = *iter;
144 row[sb_cols.name] = (*handler)->get_info();
145 row[sb_cols.queued] = false;
146 row[sb_cols.element] = ElementPtr(); // "Null" pointer
148 // Loop through elements
149 ElementList &elements = (*handler)->elements;
150 for (ElementList::iterator element = elements.begin(); element != elements.end(); ++element) {
151 iter = session_tree->append(row.children());
152 TreeModel::Row child = *iter;
153 child[sb_cols.name] = (*element)->get_name();
154 child[sb_cols.queued] = false;
155 child[sb_cols.element] = *element;
156 child[sb_cols.info] = (*element)->get_info();
162 SessionImportDialog::browse ()
164 FileChooserDialog dialog(_("Import from session"), browse_action());
165 dialog.set_transient_for(*this);
166 dialog.set_filename (file_entry.get_text());
168 FileFilter session_filter;
169 session_filter.add_pattern (string_compose(X_("*%1"), ARDOUR::statefile_suffix));
170 session_filter.set_name (string_compose (_("%1 sessions"), PROGRAM_NAME));
171 dialog.add_filter (session_filter);
172 dialog.set_filter (session_filter);
174 dialog.add_button(Stock::CANCEL, RESPONSE_CANCEL);
175 dialog.add_button(Stock::OK, RESPONSE_OK);
177 int result = dialog.run();
179 if (result == RESPONSE_OK) {
180 string filename = dialog.get_filename();
182 if (filename.length()) {
183 file_entry.set_text (filename);
184 load_session (filename);
190 SessionImportDialog::do_merge ()
194 TreeModel::Children types = session_browser.get_model()->children();
195 TreeModel::Children::iterator ti;
196 for (ti = types.begin(); ti != types.end(); ++ti) {
198 TreeModel::Children elements = ti->children();
199 TreeModel::Children::iterator ei;
200 for (ei = elements.begin(); ei != elements.end(); ++ei) {
201 if ((*ei)[sb_cols.queued]) {
202 ElementPtr element = (*ei)[sb_cols.element];
210 if (ElementImportHandler::errors()) {
212 string txt = _("Some elements had errors in them. Please see the log for details");
213 MessageDialog msg (txt, false, MESSAGE_WARNING, BUTTONS_OK, true);
220 SessionImportDialog::update (string path)
222 TreeModel::iterator cell = session_browser.get_model()->get_iter (path);
224 // Select all elements if element type is selected
225 if (path.size() == 1) {
227 // Prompt user for verification
228 string txt = _("This will select all elements of this type!");
229 MessageDialog msg (txt, false, MESSAGE_QUESTION, BUTTONS_OK_CANCEL, true);
230 if (msg.run() == RESPONSE_CANCEL) {
231 (*cell)[sb_cols.queued] = false;
236 TreeModel::Children elements = cell->children();
237 TreeModel::Children::iterator ei;
238 for (ei = elements.begin(); ei != elements.end(); ++ei) {
239 ElementPtr element = (*ei)[sb_cols.element];
240 if (element->prepare_move()) {
241 (*ei)[sb_cols.queued] = true;
243 (*cell)[sb_cols.queued] = false; // Not all are selected
249 ElementPtr element = (*cell)[sb_cols.element];
250 if ((*cell)[sb_cols.queued]) {
251 if (!element->prepare_move()) {
252 (*cell)[sb_cols.queued] = false;
255 element->cancel_move();
260 SessionImportDialog::show_info(const TreeModel::Path& path, TreeViewColumn*)
262 if (path.size() == 1) {
266 TreeModel::iterator cell = session_browser.get_model()->get_iter (path);
267 string info = (*cell)[sb_cols.info];
269 MessageDialog msg (info, false, MESSAGE_INFO, BUTTONS_OK, true);
274 SessionImportDialog::end_dialog ()
279 ok_button->set_sensitive(true);
282 std::pair<bool, string>
283 SessionImportDialog::open_rename_dialog (string text, string name)
285 ArdourPrompter prompter(true);
288 prompter.set_name ("Prompter");
289 prompter.add_button (Stock::SAVE, RESPONSE_ACCEPT);
290 prompter.set_prompt (text);
291 prompter.set_initial_text (name);
293 if (prompter.run() == RESPONSE_ACCEPT) {
294 prompter.get_result (new_name);
295 if (new_name.length()) {
298 return std::make_pair (true, new_name);
300 return std::make_pair (false, new_name);
304 SessionImportDialog::open_prompt_dialog (string text)
306 MessageDialog msg (text, false, MESSAGE_QUESTION, BUTTONS_OK_CANCEL, true);
307 if (msg.run() == RESPONSE_OK) {