1 /*****************************************************************************
2 * bookmarks.cpp : wxWindows plugin for vlc
3 *****************************************************************************
4 * Copyright (C) 2000-2004 the VideoLAN team
7 * Authors: Gildas Bazin <gbazin@videolan.org>
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
22 *****************************************************************************/
24 /*****************************************************************************
26 *****************************************************************************/
27 #include "dialogs/bookmarks.hpp"
31 /* Callback prototype */
32 static int PlaylistChanged( vlc_object_t *, const char *,
33 vlc_value_t, vlc_value_t, void * );
35 /*****************************************************************************
37 *****************************************************************************/
39 /* IDs for the controls and the menu commands */
43 ButtonAdd_Event = wxID_HIGHEST + 1,
50 DEFINE_LOCAL_EVENT_TYPE( wxEVT_BOOKMARKS );
52 BEGIN_EVENT_TABLE(BookmarksDialog, wxFrame)
53 /* Hide the window when the user closes the window */
54 EVT_CLOSE(BookmarksDialog::OnClose )
55 EVT_BUTTON( wxID_ADD, BookmarksDialog::OnAdd )
56 EVT_BUTTON( wxID_DELETE, BookmarksDialog::OnDel )
57 EVT_BUTTON( wxID_CLEAR, BookmarksDialog::OnClear )
58 EVT_BUTTON( ButtonExtract_Event, BookmarksDialog::OnExtract )
59 EVT_BUTTON( ButtonEdit_Event, BookmarksDialog::OnEdit )
61 EVT_LIST_ITEM_ACTIVATED( -1, BookmarksDialog::OnActivateItem )
63 EVT_COMMAND( -1, wxEVT_BOOKMARKS, BookmarksDialog::OnUpdate )
66 BEGIN_EVENT_TABLE( BookmarkEditDialog, wxDialog)
67 EVT_BUTTON( wxID_OK, BookmarkEditDialog::OnOK)
70 /****************************************************************************
72 ***************************************************************************/
73 BookmarkEditDialog::BookmarkEditDialog( intf_thread_t *_p_intf,
74 wxWindow *_p_parent, seekpoint_t *_p_seekpoint ):wxDialog(
75 _p_parent, -1, wxU(_("Edit bookmark")), wxDefaultPosition,
76 wxDefaultSize, wxDEFAULT_FRAME_STYLE )
80 p_seekpoint = _p_seekpoint;
81 SetIcon( *p_intf->p_sys->p_icon );
83 /* Create a panel to put everything in*/
84 wxBoxSizer *panel_sizer = new wxBoxSizer( wxVERTICAL );
86 wxFlexGridSizer * sizer = new wxFlexGridSizer( 2 , 3 , 1 );
87 name_text = new wxTextCtrl( this, -1, wxU( p_seekpoint->psz_name ?
88 p_seekpoint->psz_name : "" ),
89 wxDefaultPosition, wxSize( 100, 20) );
90 time_text = new wxTextCtrl( this, -1, wxString::Format(wxT("%d"),
91 (int)(p_seekpoint->i_time_offset / 1000000) ),
92 wxDefaultPosition, wxSize( 100, 20) );
93 bytes_text = new wxTextCtrl( this, -1, wxString::Format(wxT("%d"),
94 (int)p_seekpoint->i_byte_offset ),
95 wxDefaultPosition, wxSize( 100, 20) );
97 sizer->Add( new wxStaticText( this, -1, wxU(_("Name") ) ), 0, wxLEFT, 5 );
98 sizer->Add( name_text, 0, wxEXPAND|wxRIGHT , 5 );
99 sizer->Add( new wxStaticText( this, -1, wxU(_("Time") ) ), 0, wxLEFT, 5 );
100 sizer->Add( time_text , 0, wxEXPAND|wxRIGHT , 5);
101 sizer->Add( new wxStaticText( this, -1, wxU(_("Bytes") ) ), 0, wxLEFT, 5 );
102 sizer->Add( bytes_text, 0, wxEXPAND|wxRIGHT, 5);
104 wxBoxSizer *button_sizer = new wxBoxSizer( wxHORIZONTAL );
105 wxButton *ok_button = new wxButton( this, wxID_OK, wxU(_("&OK") ) );
106 ok_button->SetDefault();
107 button_sizer->Add( ok_button );
108 button_sizer->Add( new wxButton( this, wxID_CANCEL, wxU(_("&Cancel") ) ) );
110 panel_sizer->Add( sizer, 0, wxEXPAND | wxTOP|wxBOTTOM, 5 );
111 panel_sizer->Add( button_sizer, 0, wxEXPAND | wxBOTTOM, 5 );
112 panel_sizer->Layout();
113 SetSizerAndFit( panel_sizer );
116 BookmarkEditDialog::~BookmarkEditDialog()
119 void BookmarkEditDialog::OnOK( wxCommandEvent &event )
121 free( p_seekpoint->psz_name );
122 p_seekpoint->psz_name = strdup( name_text->GetValue().mb_str(wxConvUTF8) );
123 p_seekpoint->i_byte_offset = atoi( bytes_text->GetValue().mb_str(wxConvUTF8) );
124 p_seekpoint->i_time_offset = 1000000 *
125 atoll( time_text->GetValue().mb_str(wxConvUTF8) ) ;
129 void BookmarkEditDialog::OnCancel( wxCommandEvent &event )
131 EndModal( wxID_CANCEL );
134 /*****************************************************************************
136 *****************************************************************************/
137 BookmarksDialog::BookmarksDialog( intf_thread_t *_p_intf, wxWindow *p_parent )
138 : wxFrame( p_parent->GetParent() ? p_parent->GetParent() : p_parent,
139 -1, wxU(_("Bookmarks")),
140 !p_parent->GetParent() ? wxDefaultPosition :
141 wxPoint( p_parent->GetParent()->GetRect().GetX(),
142 p_parent->GetParent()->GetRect().GetY() +
143 p_parent->GetParent()->GetRect().GetHeight() + 40 ),
145 wxDEFAULT_FRAME_STYLE | wxFRAME_FLOAT_ON_PARENT )
147 /* Initializations */
149 SetIcon( *p_intf->p_sys->p_icon );
151 wxPanel *main_panel = new wxPanel( this, -1 );
152 wxBoxSizer *main_sizer = new wxBoxSizer( wxHORIZONTAL );
154 wxBoxSizer *sizer = new wxBoxSizer( wxHORIZONTAL );
156 wxPanel *panel = new wxPanel( main_panel, -1 );
157 wxBoxSizer *panel_sizer = new wxBoxSizer( wxVERTICAL );
158 wxButton *button_add =
159 new wxButton( panel, wxID_ADD, wxU(_("Add")) );
160 wxButton *button_del =
161 new wxButton( panel, wxID_DELETE, wxU(_("&Delete")) );
162 wxButton *button_clear =
163 new wxButton( panel, wxID_CLEAR, wxU(_("&Clear")) );
164 wxButton *button_edit =
165 new wxButton( panel, ButtonEdit_Event, wxU(_("Edit")) );
166 wxButton *button_extract =
167 new wxButton( panel, ButtonExtract_Event, wxU(_("Extract")) );
169 #define ADD_TEXT N_("Adds a bookmark at the current position in the stream")
170 #define REMOVE_TEXT N_("Removes the selected bookmarks")
171 #define CLEAR_TEXT N_("Removes all the bookmarks for that stream")
172 #define EDIT_TEXT N_("Edit the properties of a bookmark")
173 #define EXTRACT_TEXT N_("If you select two or more bookmarks, this will " \
174 "launch the streaming/transcoding wizard to allow you to " \
175 "stream or save the part of the stream between these bookmarks")
176 button_add->SetToolTip( wxU(_( ADD_TEXT ) ) );
177 button_del->SetToolTip( wxU(_( REMOVE_TEXT ) ) );
178 button_clear->SetToolTip( wxU(_( CLEAR_TEXT ) ) );
179 button_edit->SetToolTip( wxU(_( EDIT_TEXT ) ) );
180 button_extract->SetToolTip( wxU(_( EXTRACT_TEXT ) ) );
182 panel_sizer->Add( button_add, 0, wxEXPAND );
183 panel_sizer->Add( button_del, 0, wxEXPAND );
184 panel_sizer->Add( button_clear, 0, wxEXPAND );
186 panel_sizer->Add( button_edit, 0, wxEXPAND );
187 panel_sizer->Add( 0, 0, 1 );
188 panel_sizer->Add( button_extract, 0, wxEXPAND );
190 panel->SetSizerAndFit( panel_sizer );
192 list_ctrl = new wxListView( main_panel, -1,
193 wxDefaultPosition, wxDefaultSize,
194 wxLC_REPORT | wxSUNKEN_BORDER );
195 list_ctrl->InsertColumn( 0, wxU(_("Description")) );
196 list_ctrl->SetColumnWidth( 0, 240 );
197 list_ctrl->InsertColumn( 1, wxU(_("Bytes")) );
198 list_ctrl->InsertColumn( 2, wxU(_("Time")) );
200 sizer->Add( panel, 0, wxEXPAND | wxALL, 1 );
201 sizer->Add( list_ctrl, 1, wxEXPAND | wxALL, 1 );
202 main_panel->SetSizer( sizer );
204 main_sizer->Add( main_panel, 1, wxEXPAND );
205 SetSizer( main_sizer );
207 playlist_t *p_playlist = pl_Hold( p_intf );
210 /* Some global changes happened -> Rebuild all */
211 var_AddCallback( p_playlist, "playlist-current",
212 PlaylistChanged, this );
213 pl_Release( p_intf );
217 BookmarksDialog::~BookmarksDialog()
219 playlist_t *p_playlist = pl_Hold( p_intf );
222 var_DelCallback( p_playlist, "playlist-current",
223 PlaylistChanged, this );
224 pl_Release( p_intf );
228 /*****************************************************************************
230 *****************************************************************************/
231 //wxFrame *BookmarksDialog( intf_thread_t *p_intf, wxWindow *p_parent )
233 // return new class BookmarksDialog( p_intf, p_parent );
236 void BookmarksDialog::Update()
238 input_thread_t *p_input =
239 (input_thread_t *)vlc_object_find( p_intf, VLC_OBJECT_INPUT,
241 if( !p_input ) return;
243 seekpoint_t **pp_bookmarks;
246 list_ctrl->DeleteAllItems();
247 if( input_Control( p_input, INPUT_GET_BOOKMARKS, &pp_bookmarks,
248 &i_bookmarks ) != VLC_SUCCESS )
250 vlc_object_release( p_input );
254 for( int i = 0; i < i_bookmarks; i++ )
256 list_ctrl->InsertItem( i, wxL2U( pp_bookmarks[i]->psz_name ) );
257 /* FIXME: see if we can use the 64 bits integer format string */
258 list_ctrl->SetItem( i, 1, wxString::Format(wxT("%d"),
259 (int)(pp_bookmarks[i]->i_byte_offset) ) );
260 list_ctrl->SetItem( i, 2, wxString::Format(wxT("%d"),
261 (int)(pp_bookmarks[i]->i_time_offset / 1000000) ) );
264 vlc_object_release( p_input );
267 bool BookmarksDialog::Show( bool show )
270 return wxFrame::Show( show );
273 void BookmarksDialog::OnClose( wxCloseEvent& event )
278 void BookmarksDialog::OnAdd( wxCommandEvent& event )
280 input_thread_t *p_input =
281 (input_thread_t *)vlc_object_find( p_intf, VLC_OBJECT_INPUT,
283 if( !p_input ) return;
285 seekpoint_t bookmark;
287 bookmark.psz_name = NULL;
288 bookmark.i_byte_offset = 0;
289 bookmark.i_time_offset = 0;
291 var_Get( p_input, "position", &pos );
292 bookmark.psz_name = NULL;
293 input_Control( p_input, INPUT_GET_BYTE_POSITION, &bookmark.i_byte_offset );
294 var_Get( p_input, "time", &pos );
295 bookmark.i_time_offset = pos.i_time;
296 input_Control( p_input, INPUT_ADD_BOOKMARK, &bookmark );
297 vlc_object_release( p_input );
302 void BookmarksDialog::OnDel( wxCommandEvent& event )
304 input_thread_t *p_input =
305 (input_thread_t *)vlc_object_find( p_intf, VLC_OBJECT_INPUT,
307 if( !p_input ) return;
309 int i_focused = list_ctrl->GetFocusedItem();
312 input_Control( p_input, INPUT_DEL_BOOKMARK, i_focused );
315 vlc_object_release( p_input );
320 void BookmarksDialog::OnClear( wxCommandEvent& event )
322 input_thread_t *p_input =
323 (input_thread_t *)vlc_object_find( p_intf, VLC_OBJECT_INPUT,
325 if( !p_input ) return;
327 input_Control( p_input, INPUT_CLEAR_BOOKMARKS );
329 vlc_object_release( p_input );
334 void BookmarksDialog::OnExtract( wxCommandEvent& event )
336 long i_first = list_ctrl->GetNextItem( -1, wxLIST_NEXT_ALL,
337 wxLIST_STATE_SELECTED );
338 long i_second = list_ctrl->GetNextItem( i_first, wxLIST_NEXT_ALL,
339 wxLIST_STATE_SELECTED );
341 if( i_first == -1 || i_second == -1 )
343 wxMessageBox( wxU(_("You must select two bookmarks") ),
344 wxU(_("Invalid selection") ), wxICON_WARNING | wxOK,
348 input_thread_t *p_input =
349 (input_thread_t *)vlc_object_find( p_intf, VLC_OBJECT_INPUT,
353 wxMessageBox( wxU(_("The stream must be playing or paused for "
354 "bookmarks to work" ) ), wxU(_("No input found")),
355 wxICON_WARNING | wxOK,
360 seekpoint_t **pp_bookmarks;
363 if( input_Control( p_input, INPUT_GET_BOOKMARKS, &pp_bookmarks,
364 &i_bookmarks ) != VLC_SUCCESS )
366 vlc_object_release( p_input );
370 if( i_first < i_bookmarks && i_second <= i_bookmarks )
372 char *psz_uri = input_item_GetURI( input_GetItem( p_input ) );
373 WizardDialog *p_wizard_dialog = new WizardDialog( p_intf, this,
375 pp_bookmarks[i_first]->i_time_offset/1000000,
376 pp_bookmarks[i_second]->i_time_offset/1000000 );
378 vlc_object_release( p_input );
379 if( p_wizard_dialog )
381 p_wizard_dialog->Run();
382 delete p_wizard_dialog;
387 vlc_object_release( p_input );
391 void BookmarksDialog::OnActivateItem( wxListEvent& event )
393 input_thread_t *p_input =
394 (input_thread_t *)vlc_object_find( p_intf, VLC_OBJECT_INPUT,
396 if( !p_input ) return;
398 input_Control( p_input, INPUT_SET_BOOKMARK, event.GetIndex() );
400 vlc_object_release( p_input );
403 void BookmarksDialog::OnEdit( wxCommandEvent& event )
405 input_thread_t *p_old_input;
406 input_thread_t *p_input =
407 (input_thread_t *)vlc_object_find( p_intf, VLC_OBJECT_INPUT,
409 if( !p_input ) return;
412 seekpoint_t **pp_bookmarks;
415 if( input_Control( p_input, INPUT_GET_BOOKMARKS, &pp_bookmarks,
416 &i_bookmarks ) != VLC_SUCCESS )
418 vlc_object_release( p_input );
421 p_old_input = p_input;
422 vlc_object_release( p_input );
424 long i_first = list_ctrl->GetNextItem( -1, wxLIST_NEXT_ALL,
425 wxLIST_STATE_SELECTED );
427 if( i_first > -1 && i_first <= i_bookmarks )
429 BookmarkEditDialog *p_bmk_edit;
430 p_bmk_edit = new BookmarkEditDialog( p_intf, this,
431 pp_bookmarks[i_first]);
433 if( p_bmk_edit->ShowModal() == wxID_OK )
435 p_input =(input_thread_t *)vlc_object_find( p_intf,
436 VLC_OBJECT_INPUT, FIND_ANYWHERE );
439 wxMessageBox( wxU( _("No input found. The stream must be "
440 "playing or paused for bookmarks to work.") ),
441 wxU( _("No input") ), wxICON_WARNING | wxOK,
445 if( p_old_input != p_input )
447 wxMessageBox( wxU( _("Input has changed, unable to save "
448 "bookmark. Use \"pause\" while editing "
449 "bookmarks to keep the same input.") ),
450 wxU( _("Input has changed ") ),
451 wxICON_WARNING | wxOK, this );
452 vlc_object_release( p_input );
456 if( input_Control( p_input, INPUT_CHANGE_BOOKMARK,
457 p_bmk_edit->p_seekpoint, i_first ) !=
460 vlc_object_release( p_input );
464 vlc_object_release( p_input );
470 void BookmarksDialog::OnUpdate( wxCommandEvent &event )
475 /*****************************************************************************
476 * PlaylistChanged: callback triggered by the intf-change playlist variable
477 * We don't rebuild the playlist directly here because we don't want the
478 * caller to block for a too long time.
479 *****************************************************************************/
480 static int PlaylistChanged( vlc_object_t *p_this, const char *psz_variable,
481 vlc_value_t oval, vlc_value_t nval, void *param )
483 class BookmarksDialog *p_dialog = (class BookmarksDialog *)param;
485 wxCommandEvent bookmarks_event( wxEVT_BOOKMARKS, 0 );
486 p_dialog->AddPendingEvent( bookmarks_event );