diff options
author | Taybin Rutkin <taybin@taybin.com> | 2005-09-25 18:42:24 +0000 |
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committer | Taybin Rutkin <taybin@taybin.com> | 2005-09-25 18:42:24 +0000 |
commit | 209d967b1bb80a9735d690d8f4f0455ecb9970ca (patch) | |
tree | 9d76ddcd7c1ac9d91bb2b1a33d31b66ce4ded5de /gtk2_ardour/mixer_ui.cc | |
parent | e4b9aed743fc765219ac775905a221c017c88fba (diff) |
Initial import of gtk2_ardour.
git-svn-id: svn://localhost/trunk/ardour2@24 d708f5d6-7413-0410-9779-e7cbd77b26cf
Diffstat (limited to 'gtk2_ardour/mixer_ui.cc')
-rw-r--r-- | gtk2_ardour/mixer_ui.cc | 1063 |
1 files changed, 1063 insertions, 0 deletions
diff --git a/gtk2_ardour/mixer_ui.cc b/gtk2_ardour/mixer_ui.cc new file mode 100644 index 0000000000..e9eae0b3e2 --- /dev/null +++ b/gtk2_ardour/mixer_ui.cc @@ -0,0 +1,1063 @@ +/* + Copyright (C) 2000-2004 Paul Davis + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + + $Id$ +*/ + +#include <algorithm> +#include <sigc++/bind.h> + +#include <pbd/lockmonitor.h> +#include <gtkmmext/gtk_ui.h> +#include <gtkmmext/utils.h> +#include <gtkmmext/stop_signal.h> + +#include <ardour/audioengine.h> +#include <ardour/session.h> +#include <ardour/session_route.h> +#include <ardour/diskstream.h> +#include <ardour/plugin_manager.h> + +#include "mixer_ui.h" +#include "mixer_strip.h" +#include "plugin_selector.h" +#include "ardour_ui.h" +#include "check_mark.h" +#include "prompter.h" +#include "utils.h" +#include "gui_thread.h" + +#include "i18n.h" + +using namespace ARDOUR; +using namespace Gtk; +using namespace Gtkmmext; +using namespace SigC; + +static const gchar* track_display_titles[] = { + N_("Strips"), + 0 +}; +static const gchar* snapshot_display_titles[] = { + N_("Snapshots"), + 0 +}; + +static const gchar* group_list_titles[] = { + N_("***"), + N_("Bar"), + 0 +}; + +GdkPixmap* Mixer_UI::check_pixmap = 0; +GdkBitmap* Mixer_UI::check_mask = 0; +GdkPixmap* Mixer_UI::empty_pixmap = 0; +GdkBitmap* Mixer_UI::empty_mask = 0; + + +Mixer_UI::Mixer_UI (AudioEngine& eng) + : Gtk::Window (GTK_WINDOW_TOPLEVEL), + KeyboardTarget (*this, "mixer"), + engine (eng), + track_display_list (internationalize (track_display_titles)), + group_list (internationalize (group_list_titles)), + snapshot_display (internationalize (snapshot_display_titles)) + +{ + _strip_width = Wide; + track_menu = 0; + + check_pixmap = gdk_pixmap_colormap_create_from_xpm_d (NULL, + gtk_widget_get_colormap (GTK_WIDGET(group_list.gtkobj())), + &check_mask, NULL, (gchar **) check_xpm); + empty_pixmap = gdk_pixmap_colormap_create_from_xpm_d (NULL, + gtk_widget_get_colormap (GTK_WIDGET(group_list.gtkobj())), + &empty_mask, NULL, (gchar **) empty_xpm); + + XMLNode* node = ARDOUR_UI::instance()->mixer_settings(); + set_state (*node); + + scroller_base.add_events (GDK_BUTTON_PRESS_MASK|GDK_BUTTON_RELEASE_MASK); + scroller_base.set_name ("MixerWindow"); + scroller_base.button_release_event.connect (slot (*this, &Mixer_UI::strip_scroller_button_release)); + // add as last item of strip packer + strip_packer.pack_end (scroller_base, true, true); + + scroller.add_with_viewport (strip_packer); + scroller.set_policy (GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC); + + track_display_list.column_titles_active(); + track_display_list.set_name ("MixerTrackDisplayList"); + track_display_list.set_shadow_type (GTK_SHADOW_IN); + track_display_list.set_selection_mode (GTK_SELECTION_MULTIPLE); + track_display_list.set_reorderable (true); + track_display_list.set_usize (75, -1); + track_display_scroller.add (track_display_list); + track_display_scroller.set_policy (GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC); + + snapshot_display.column_titles_active(); + snapshot_display.set_name ("MixerSnapshotDisplayList"); + snapshot_display.set_shadow_type (GTK_SHADOW_IN); + snapshot_display.set_selection_mode (GTK_SELECTION_SINGLE); + snapshot_display.set_reorderable (true); + snapshot_display.set_usize (75, -1); + snapshot_display_scroller.add (snapshot_display); + snapshot_display_scroller.set_policy (GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC); + + group_list_button_label.set_text (_("Mix Groups")); + group_list_button_label.set_name ("MixerGroupTitleButton"); + group_list_button.add (group_list_button_label); + group_list_button.set_name ("MixerGroupTitleButton"); + + group_list.column_titles_hide(); + group_list.set_name ("MixerGroupList"); + group_list.set_shadow_type (GTK_SHADOW_IN); + group_list.set_selection_mode (GTK_SELECTION_MULTIPLE); + group_list.set_reorderable (false); + group_list.set_usize (75, -1); + group_list.set_column_auto_resize (0, true); + group_list_scroller.add (group_list); + group_list_scroller.set_policy (GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC); + + group_list_vbox.pack_start (group_list_button, false, false); + group_list_vbox.pack_start (group_list_scroller, true, true); + + list<string> stupid_list; + + stupid_list.push_back (""); + stupid_list.push_back (_("-all-")); + + group_list.rows().push_back (stupid_list); + group_list.rows().back().set_data (0); + group_list.rows().back().select(); + group_list.cell(0,0).set_pixmap (check_pixmap); + + track_display_frame.set_name("BaseFrame"); + track_display_frame.set_shadow_type (GTK_SHADOW_IN); + track_display_frame.add(track_display_scroller); + + group_list_frame.set_name ("BaseFrame"); + group_list_frame.set_shadow_type (GTK_SHADOW_IN); + group_list_frame.add (group_list_vbox); + + rhs_pane1.add1 (track_display_frame); + rhs_pane1.add2 (rhs_pane2); + + rhs_pane2.add1 (group_list_frame); + rhs_pane2.add2 (snapshot_display_scroller); + + list_vpacker.pack_start (rhs_pane1, true, true); + + global_hpacker.pack_start (scroller, true, true); + global_hpacker.pack_start (out_packer, false, false); + + list_hpane.add1(list_vpacker); + list_hpane.add2(global_hpacker); + + rhs_pane1.size_allocate.connect_after (bind (slot (*this, &Mixer_UI::pane_allocation_handler), + static_cast<Gtk::Paned*> (&rhs_pane1))); + rhs_pane2.size_allocate.connect_after (bind (slot (*this, &Mixer_UI::pane_allocation_handler), + static_cast<Gtk::Paned*> (&rhs_pane2))); + list_hpane.size_allocate.connect_after (bind (slot (*this, &Mixer_UI::pane_allocation_handler), + static_cast<Gtk::Paned*> (&list_hpane))); + + + rhs_pane1.set_data ("collapse-direction", (gpointer) 0); + rhs_pane2.set_data ("collapse-direction", (gpointer) 0); + list_hpane.set_data ("collapse-direction", (gpointer) 1); + + rhs_pane1.button_release_event.connect (bind (slot (pane_handler), static_cast<Paned*>(&rhs_pane1))); + rhs_pane2.button_release_event.connect (bind (slot (pane_handler), static_cast<Paned*>(&rhs_pane2))); + list_hpane.button_release_event.connect (bind (slot (pane_handler), static_cast<Paned*>(&list_hpane))); + + global_vpacker.pack_start (list_hpane, true, true); + + add (global_vpacker); + set_name ("MixerWindow"); + set_title (_("ardour: mixer")); + set_wmclass (_("ardour_mixer"), "Ardour"); + + delete_event.connect (bind (slot (just_hide_it), + static_cast<Gtk::Window *>(this))); + add_events (GDK_KEY_PRESS_MASK|GDK_KEY_RELEASE_MASK); + + snapshot_display.select_row.connect (slot (*this, &Mixer_UI::snapshot_display_selected)); + + track_display_list.select_row.connect (slot (*this, &Mixer_UI::track_display_selected)); + track_display_list.unselect_row.connect (slot (*this, &Mixer_UI::track_display_unselected)); + track_display_list.row_move.connect (slot (*this, &Mixer_UI::queue_track_display_reordered)); + track_display_list.click_column.connect (slot (*this, &Mixer_UI::track_column_click)); + + group_list_button.clicked.connect (slot (*this, &Mixer_UI::group_list_button_clicked)); + group_list.button_press_event.connect (slot (*this, &Mixer_UI::group_list_button_press_event)); + group_list.select_row.connect (slot (*this, &Mixer_UI::group_selected)); + group_list.unselect_row.connect (slot (*this, &Mixer_UI::group_unselected)); + + _plugin_selector = new PluginSelector (PluginManager::the_manager()); + _plugin_selector->delete_event.connect (bind (slot (just_hide_it), + static_cast<Window *> (_plugin_selector))); + + configure_event.connect (slot (*ARDOUR_UI::instance(), &ARDOUR_UI::configure_handler)); + + _selection.RoutesChanged.connect (slot (*this, &Mixer_UI::follow_strip_selection)); +} + +Mixer_UI::~Mixer_UI () +{ +} + +void +Mixer_UI::ensure_float (Window& win) +{ + win.set_transient_for (*this); +} + +void +Mixer_UI::show_window () +{ + show_all (); + + /* now reset each strips width so the right widgets are shown */ + MixerStrip* ms; + CList_Helpers::RowList::iterator i; + + for (i = track_display_list.rows().begin(); i != track_display_list.rows().end(); ++i) { + ms = (MixerStrip *) i->get_data (); + ms->set_width (ms->get_width()); + } +} + +void +Mixer_UI::add_strip (Route* route) +{ + ENSURE_GUI_THREAD(bind (slot (*this, &Mixer_UI::add_strip), route)); + + MixerStrip* strip; + + if (route->hidden()) { + return; + } + + strip = new MixerStrip (*this, *session, *route); + strips.push_back (strip); + + strip->set_width (_strip_width); + show_strip (strip); + + const gchar* rowdata[1]; + rowdata[0] = route->name().c_str(); + + track_display_list.freeze (); + track_display_list.rows().push_back (rowdata); + track_display_list.rows().back().set_data (strip); + track_display_list.thaw (); + + if (strip->marked_for_display() || strip->packed()) { + track_display_list.rows().back().select (); + } + + route->name_changed.connect (bind (slot (*this, &Mixer_UI::strip_name_changed), strip)); + strip->GoingAway.connect (bind (slot (*this, &Mixer_UI::remove_strip), strip)); + + strip->button_release_event.connect (bind (slot (*this, &Mixer_UI::strip_button_release_event), strip)); + +// if (width() < gdk_screen_width()) { +// set_usize (width() + (_strip_width == Wide ? 75 : 50), height()); +// } +} + +void +Mixer_UI::remove_strip (MixerStrip* strip) +{ + ENSURE_GUI_THREAD(bind (slot (*this, &Mixer_UI::remove_strip), strip)); + + CList_Helpers::RowList::iterator ri; + list<MixerStrip *>::iterator i; + + if ((i = find (strips.begin(), strips.end(), strip)) != strips.end()) { + strips.erase (i); + } + + for (ri = track_display_list.rows().begin(); ri != track_display_list.rows().end(); ++ri) { + if ((MixerStrip *) ri->get_data () == strip) { + track_display_list.rows().erase (ri); + break; + } + } +} + +void +Mixer_UI::follow_strip_selection () +{ + for (list<MixerStrip *>::iterator i = strips.begin(); i != strips.end(); ++i) { + (*i)->set_selected (_selection.selected (&(*i)->route())); + } +} + +gint +Mixer_UI::strip_button_release_event (GdkEventButton *ev, MixerStrip *strip) +{ + if (ev->button == 1) { + + /* this allows the user to click on the strip to terminate comment + editing. XXX it needs improving so that we don't select the strip + at the same time. + */ + + ARDOUR_UI::instance()->allow_focus (false); + + if (_selection.selected (&strip->route())) { + _selection.remove (&strip->route()); + } else { + if (Keyboard::modifier_state_equals (ev->state, Keyboard::Shift)) { + _selection.add (&strip->route()); + } else { + _selection.set (&strip->route()); + } + } + } + + return TRUE; +} + +void +Mixer_UI::connect_to_session (Session* sess) +{ + session = sess; + + string wintitle = _("ardour: mixer: "); + wintitle += session->name(); + set_title (wintitle); + + track_display_list.freeze (); + track_display_list.clear (); + + session->foreach_route (this, &Mixer_UI::add_strip); + + track_display_list.thaw (); + + session->going_away.connect (slot (*this, &Mixer_UI::disconnect_from_session)); + session->RouteAdded.connect (slot (*this, &Mixer_UI::add_strip)); + session->mix_group_added.connect (slot (*this, &Mixer_UI::add_mix_group)); + + session->foreach_mix_group(this, &Mixer_UI::add_mix_group); + + session->StateSaved.connect (slot (*this, &Mixer_UI::session_state_saved)); + redisplay_snapshots (); + + _plugin_selector->set_session (session); + + start_updating (); +} + +void +Mixer_UI::disconnect_from_session () +{ + ENSURE_GUI_THREAD(slot (*this, &Mixer_UI::disconnect_from_session)); + + group_list.clear (); + set_title (_("ardour: mixer")); + stop_updating (); + hide_all_strips (false); +} + +void +Mixer_UI::hide_all_strips (bool with_select) +{ + MixerStrip* ms; + CList_Helpers::RowList::iterator i; + + track_display_list.freeze (); + + for (i = track_display_list.rows().begin(); i != track_display_list.rows().end(); ++i) { + ms = (MixerStrip *) i->get_data (); + + if (with_select) { + i->unselect (); + } else { + hide_strip (ms); + } + } + + track_display_list.thaw (); +} + +void +Mixer_UI::unselect_all_strips () +{ + hide_all_strips (false); +} + +void +Mixer_UI::select_all_strips () +{ + CList_Helpers::RowList::iterator i; + + for (i = track_display_list.rows().begin(); i != track_display_list.rows().end(); ++i) { + i->select (); + } +} + +void +Mixer_UI::select_all_audiotrack_strips () +{ + MixerStrip* ms; + CList_Helpers::RowList::iterator i; + + track_display_list.freeze (); + + for (i = track_display_list.rows().begin(); i != track_display_list.rows().end(); ++i) { + ms = (MixerStrip *) i->get_data (); + + if (ms->is_audio_track()) { + i->select (); + } + } + + track_display_list.thaw (); +} + +void +Mixer_UI::unselect_all_audiotrack_strips () +{ + MixerStrip* ms; + CList_Helpers::RowList::iterator i; + + track_display_list.freeze (); + + for (i = track_display_list.rows().begin(); i != track_display_list.rows().end(); ++i) { + ms = (MixerStrip *) i->get_data (); + + if (ms->is_audio_track()) { + i->unselect (); + } + } + + track_display_list.thaw (); +} + +void +Mixer_UI::select_all_audiobus_strips () +{ + MixerStrip* ms; + CList_Helpers::RowList::iterator i; + + track_display_list.freeze (); + + for (i = track_display_list.rows().begin(); i != track_display_list.rows().end(); ++i) { + ms = (MixerStrip *) i->get_data (); + + if (!ms->is_audio_track()) { + i->select (); + } + } + + track_display_list.thaw (); +} + +void +Mixer_UI::unselect_all_audiobus_strips () +{ + MixerStrip* ms; + CList_Helpers::RowList::iterator i; + + track_display_list.freeze (); + + for (i = track_display_list.rows().begin(); i != track_display_list.rows().end(); ++i) { + ms = (MixerStrip *) i->get_data (); + + if (!ms->is_audio_track()) { + i->unselect (); + } + } + + track_display_list.thaw (); +} + +void +Mixer_UI::show_strip (MixerStrip* ms) +{ + if (!ms->packed()) { + + if (ms->route().master() || ms->route().control()) { + out_packer.pack_start (*ms, false, false); + } else { + strip_packer.pack_start (*ms, false, false); + } + ms->set_packed (true); + ms->show (); + + } +} + +void +Mixer_UI::hide_strip (MixerStrip* ms) +{ + if (ms->packed()) { + if (ms->route().master() || ms->route().control()) { + out_packer.remove (*ms); + } else { + strip_packer.remove (*ms); + } + ms->set_packed (false); + } +} + +gint +Mixer_UI::start_updating () +{ + screen_update_connection = ARDOUR_UI::instance()->RapidScreenUpdate.connect (slot (*this, &Mixer_UI::update_strips)); + fast_screen_update_connection = ARDOUR_UI::instance()->SuperRapidScreenUpdate.connect (slot (*this, &Mixer_UI::fast_update_strips)); + return 0; +} + +gint +Mixer_UI::stop_updating () +{ + screen_update_connection.disconnect(); + fast_screen_update_connection.disconnect(); + return 0; +} + +void +Mixer_UI::update_strips () +{ + if (is_mapped () && session) { + for (list<MixerStrip *>::iterator i = strips.begin(); i != strips.end(); ++i) { + (*i)->update (); + } + } +} + +void +Mixer_UI::fast_update_strips () +{ + if (is_mapped () && session) { + for (list<MixerStrip *>::iterator i = strips.begin(); i != strips.end(); ++i) { + (*i)->fast_update (); + } + } +} + +void +Mixer_UI::snapshot_display_selected (gint row, gint col, GdkEvent* ev) +{ + string* snap_name; + + if ((snap_name = (string*) snapshot_display.get_row_data(row)) != 0){ + if (session->snap_name() == *snap_name){ + return; + } + string path = session->path(); + ARDOUR_UI::instance()->load_session(path, *snap_name); + } +} + +void +Mixer_UI::track_display_selected (gint row, gint col, GdkEvent* ev) +{ + MixerStrip* strip; + + if ((strip = (MixerStrip *) track_display_list.get_row_data (row)) != 0) { + strip->set_marked_for_display (true); + show_strip (strip); + + /* just redraw the whole thing so that we get the right order + when we reinsert the strip. + */ + + track_display_reordered (); + } +} + +void +Mixer_UI::track_display_unselected (gint row, gint col, GdkEvent* ev) +{ + MixerStrip* strip; + + if ((strip = (MixerStrip *) track_display_list.get_row_data (row)) != 0) { + strip->set_marked_for_display (false); + hide_strip (strip); + } +} + +void +Mixer_UI::unselect_strip_in_display (MixerStrip *strip) +{ + CList_Helpers::RowIterator i; + + if ((i = track_display_list.rows().find_data (strip)) != track_display_list.rows().end()) { + (*i).unselect (); + } +} + +void +Mixer_UI::select_strip_in_display (MixerStrip *strip) +{ + CList_Helpers::RowIterator i; + + if ((i = track_display_list.rows().find_data (strip)) != track_display_list.rows().end()) { + (*i).select (); + } +} + +void +Mixer_UI::queue_track_display_reordered (gint arg1, gint arg2) +{ + /* the problem here is that we are called *before* the + list has been reordered. so just queue up + the actual re-drawer to happen once the re-ordering + is complete. + */ + + Main::idle.connect (slot (*this, &Mixer_UI::track_display_reordered)); +} + +int +Mixer_UI::track_display_reordered () +{ + CList_Helpers::RowList::iterator i; + long order; + + // hide_all_strips (false); + + for (order = 0, i = track_display_list.rows().begin(); i != track_display_list.rows().end(); ++i, ++order) { + MixerStrip* strip = (MixerStrip *) (*i)->get_data (); + if (strip->marked_for_display()) { + strip->route().set_order_key (N_("signal"), order); + strip_packer.reorder_child (*strip, -1); /* put at end */ + } + } + + return FALSE; +} + +void +Mixer_UI::track_column_click (gint col) +{ + if (track_menu == 0) { + build_track_menu (); + } + + track_menu->popup (0, 0); +} + +void +Mixer_UI::build_track_menu () +{ + using namespace Menu_Helpers; + using namespace Gtk; + + track_menu = new Menu; + track_menu->set_name ("ArdourContextMenu"); + MenuList& items = track_menu->items(); + track_menu->set_name ("ArdourContextMenu"); + + items.push_back (MenuElem (_("Show All"), slot (*this, &Mixer_UI::select_all_strips))); + items.push_back (MenuElem (_("Hide All"), slot (*this, &Mixer_UI::unselect_all_strips))); + items.push_back (MenuElem (_("Show All AudioTrack MixerStrips"), slot (*this, &Mixer_UI::select_all_audiotrack_strips))); + items.push_back (MenuElem (_("Hide All AudioTrack MixerStrips"), slot (*this, &Mixer_UI::unselect_all_audiotrack_strips))); + items.push_back (MenuElem (_("Show All AudioBus MixerStrips"), slot (*this, &Mixer_UI::select_all_audiobus_strips))); + items.push_back (MenuElem (_("Hide All AudioBus MixerStrips"), slot (*this, &Mixer_UI::unselect_all_audiobus_strips))); + +} + +void +Mixer_UI::strip_name_changed (void* src, MixerStrip* mx) +{ + ENSURE_GUI_THREAD(bind (slot (*this, &Mixer_UI::strip_name_changed), src, mx)); + + CList_Helpers::RowList::iterator i; + + if ((i = track_display_list.rows().find_data (mx)) == track_display_list.rows().end()) { + error << _("track display list item for renamed strip not found!") << endmsg; + return; + } + + track_display_list.cell ((*i)->get_row_num(), 0).set_text (mx->route().name()); +} + +void +Mixer_UI::new_mix_group () +{ + ArdourPrompter prompter; + string result; + + prompter.set_prompt (_("Name for new mix group")); + prompter.done.connect (Main::quit.slot()); + + prompter.show_all (); + + Main::run (); + + if (prompter.status != Gtkmmext::Prompter::entered) { + return; + } + + prompter.get_result (result); + + if (result.length()) { + session->add_mix_group (result); + } +} + +void +Mixer_UI::group_list_button_clicked () +{ + if (session) { + new_mix_group (); + } +} + +gint +Mixer_UI::group_list_button_press_event (GdkEventButton* ev) +{ + gint row, col; + RouteGroup* group; + + if (group_list.get_selection_info ((int)ev->x, (int)ev->y, &row, &col) == 0) { + return FALSE; + } + + switch (col) { + case 1: + if (Keyboard::is_edit_event (ev)) { + // RouteGroup* group = (RouteGroup *) group_list.row(row).get_data (); + + // edit_mix_group (group); + + return stop_signal (group_list, "button_press_event"); + + } else { + /* allow regular select to occur */ + return FALSE; + } + + case 0: + stop_signal (group_list, "button_press_event"); + if ((group = (RouteGroup *) group_list.row(row).get_data ()) != 0) { + group->set_active (!group->is_active (), this); + } + break; + } + + return TRUE; +} + +void +Mixer_UI::group_selected (gint row, gint col, GdkEvent* ev) +{ + RouteGroup* group = (RouteGroup *) group_list.row(row).get_data (); + + if (group) { + group->set_hidden (false, this); + } else { + /* the master group */ + + for (list<MixerStrip *>::iterator i = strips.begin(); i != strips.end(); ++i) { + show_strip (*i); + } + + track_display_reordered (); + } +} + +void +Mixer_UI::group_unselected (gint row, gint col, GdkEvent* ev) + +{ + RouteGroup* group = (RouteGroup *) group_list.row(row).get_data (); + + if (group) { + group->set_hidden (true, this); + } else { + /* the master group */ + + for (list<MixerStrip *>::iterator i = strips.begin(); i != strips.end(); ++i) { + hide_strip (*i); + } + } +} + +void +Mixer_UI::group_flags_changed (void* src, RouteGroup* group) +{ + ENSURE_GUI_THREAD(bind (slot (*this, &Mixer_UI::group_flags_changed), src, group)); + + if (src != this) { + // select row + } + + CList_Helpers::RowIterator ri = group_list.rows().find_data (group); + + for (list<MixerStrip *>::iterator i = strips.begin(); i != strips.end(); ++i) { + if ((*i)->route().mix_group() == group) { + if (group->is_hidden ()) { + unselect_strip_in_display(*i); + } else { + select_strip_in_display(*i); + (*ri)->select(); + } + } + } + + if (group->is_active()) { + group_list.cell (ri->get_row_num(),0).set_pixmap (check_pixmap, check_mask); + } else { + group_list.cell (ri->get_row_num(),0).set_pixmap (empty_pixmap, empty_mask); + } +} + +void +Mixer_UI::add_mix_group (RouteGroup* group) + +{ + ENSURE_GUI_THREAD(bind (slot (*this, &Mixer_UI::add_mix_group), group)); + + list<string> names; + + names.push_back (""); + names.push_back (group->name()); + + group_list.rows().push_back (names); + group_list.rows().back().set_data (group); + + /* update display to reflect group flags */ + + group_flags_changed (0, group); + + group->FlagsChanged.connect (bind (slot (*this, &Mixer_UI::group_flags_changed), group)); +} + +void +Mixer_UI::redisplay_snapshots () +{ + if (session == 0) { + return; + } + + vector<string*>* states; + if ((states = session->possible_states()) == 0) { + return; + } + + snapshot_display.freeze(); + snapshot_display.rows().clear (); + + for (vector<string*>::iterator i = states->begin(); i != states->end(); ++i) { + string statename = *(*i); + const char *rowtext[1]; + + rowtext[0] = statename.c_str(); + + snapshot_display.rows().push_back (rowtext); + snapshot_display.rows().back().set_data (new string (statename), deferred_delete<string>); + + delete *i; + } + + delete states; + snapshot_display.thaw(); +} + +void +Mixer_UI::session_state_saved (string snap_name) +{ + ENSURE_GUI_THREAD (bind (slot (*this, &Mixer_UI::session_state_saved), snap_name)); + redisplay_snapshots (); +} + +gint +Mixer_UI::strip_scroller_button_release (GdkEventButton* ev) +{ + using namespace Menu_Helpers; + + if (Keyboard::is_context_menu_event (ev)) { + ARDOUR_UI::instance()->add_route(); + return TRUE; + } + + return FALSE; +} + +void +Mixer_UI::set_strip_width (Width w) +{ + _strip_width = w; + + for (list<MixerStrip*>::iterator i = strips.begin(); i != strips.end(); ++i) { + (*i)->set_width (w); + } +} + + +int +Mixer_UI::set_state (const XMLNode& node) +{ + const XMLProperty* prop; + XMLNode* geometry; + int x, y, width, height, xoff, yoff; + + if ((geometry = find_named_node (node, "geometry")) == 0) { + + width = default_width; + height = default_height; + x = 1; + y = 1; + xoff = 0; + yoff = 21; + + } else { + + width = atoi(geometry->property("x_size")->value().c_str()); + height = atoi(geometry->property("y_size")->value().c_str()); + x = atoi(geometry->property("x_pos")->value().c_str()); + y = atoi(geometry->property("y_pos")->value().c_str()); + xoff = atoi(geometry->property("x_off")->value().c_str()); + yoff = atoi(geometry->property("y_off")->value().c_str()); + } + + set_default_size(width, height); + set_uposition(x, y-yoff); + + if ((prop = node.property ("narrow-strips"))) { + if (prop->value() == "yes") { + set_strip_width (Narrow); + } else { + set_strip_width (Wide); + } + } + + return 0; +} + +XMLNode& +Mixer_UI::get_state (void) +{ + XMLNode* node = new XMLNode ("Mixer"); + + if (is_realized()) { + Gdk_Window win = get_window(); + + int x, y, xoff, yoff, width, height; + win.get_root_origin(x, y); + win.get_position(xoff, yoff); + win.get_size(width, height); + + XMLNode* geometry = new XMLNode ("geometry"); + char buf[32]; + snprintf(buf, sizeof(buf), "%d", width); + geometry->add_property(X_("x_size"), string(buf)); + snprintf(buf, sizeof(buf), "%d", height); + geometry->add_property(X_("y_size"), string(buf)); + snprintf(buf, sizeof(buf), "%d", x); + geometry->add_property(X_("x_pos"), string(buf)); + snprintf(buf, sizeof(buf), "%d", y); + geometry->add_property(X_("y_pos"), string(buf)); + snprintf(buf, sizeof(buf), "%d", xoff); + geometry->add_property(X_("x_off"), string(buf)); + snprintf(buf, sizeof(buf), "%d", yoff); + geometry->add_property(X_("y_off"), string(buf)); + + snprintf(buf,sizeof(buf), "%d",gtk_paned_get_position (static_cast<Paned*>(&rhs_pane1)->gtkobj())); + geometry->add_property(X_("mixer_rhs_pane1_pos"), string(buf)); + snprintf(buf,sizeof(buf), "%d",gtk_paned_get_position (static_cast<Paned*>(&rhs_pane2)->gtkobj())); + geometry->add_property(X_("mixer_rhs_pane2_pos"), string(buf)); + snprintf(buf,sizeof(buf), "%d",gtk_paned_get_position (static_cast<Paned*>(&list_hpane)->gtkobj())); + geometry->add_property(X_("mixer_list_hpane_pos"), string(buf)); + + node->add_child_nocopy (*geometry); + } + + node->add_property ("narrow-strips", _strip_width == Narrow ? "yes" : "no"); + + return *node; +} + + +void +Mixer_UI::pane_allocation_handler (GtkAllocation *alloc, Gtk::Paned* which) +{ + int pos; + XMLProperty* prop = 0; + char buf[32]; + XMLNode* node = ARDOUR_UI::instance()->mixer_settings(); + XMLNode* geometry; + int width, height; + static int32_t done[3] = { 0, 0, 0 }; + + if ((geometry = find_named_node (*node, "geometry")) == 0) { + width = default_width; + height = default_height; + } else { + width = atoi(geometry->property("x_size")->value()); + height = atoi(geometry->property("y_size")->value()); + } + + if (which == static_cast<Gtk::Paned*> (&rhs_pane1)) { + + if (done[0]) { + return; + } + + if (!geometry || (prop = geometry->property("mixer_rhs_pane1_pos")) == 0) { + pos = height / 3; + snprintf (buf, sizeof(buf), "%d", pos); + } else { + pos = atoi (prop->value()); + } + + if ((done[0] = GTK_WIDGET(rhs_pane1.gtkobj())->allocation.height > pos)) { + rhs_pane1.set_position (pos); + } + + } else if (which == static_cast<Gtk::Paned*> (&rhs_pane2)) { + + if (done[1]) { + return; + } + + if (!geometry || (prop = geometry->property("mixer_rhs_pane2_pos")) == 0) { + pos = height / 3; + snprintf (buf, sizeof(buf), "%d", pos); + } else { + pos = atoi (prop->value()); + } + + if ((done[1] = GTK_WIDGET(rhs_pane2.gtkobj())->allocation.height > pos)) { + rhs_pane2.set_position (pos); + } + + } else if (which == static_cast<Gtk::Paned*> (&list_hpane)) { + + if (done[2]) { + return; + } + + if (!geometry || (prop = geometry->property("mixer_list_hpane_pos")) == 0) { + pos = 75; + snprintf (buf, sizeof(buf), "%d", pos); + } else { + pos = atoi (prop->value()); + } + + if ((done[2] = GTK_WIDGET(list_hpane.gtkobj())->allocation.width > pos)) { + list_hpane.set_position (pos); + } + } +} + |