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editor: add actions, methods and menu items to control global quantization
This commit is contained in:
Paul Davis
parent
34bede65aa
commit
deafaa904f
3 changed files with 182 additions and 0 deletions
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@ -294,6 +294,16 @@
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</menu>
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<menuitem action='cycle-snap-mode'/>
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<menu name='GridChoice' action='GridChoice'>
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<menu name='GlobalQuantize' action='GlobalQuantize'>
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<menuitem action='set-global-quantization-1-bar'/>
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<menuitem action='set-global-quantization-quarter-note'/>
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<menuitem action='set-global-quantization-eighth-note'/>
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<menuitem action='set-global-quantization-sixteenth-note'/>
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<menuitem action='set-global-quantization-thirtysecond-note'/>
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<menuitem action='set-global-quantization-sixtyfourth-note'/>
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<menuitem action='set-global-quantization-onetwentyeighth-note'/>
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</menu>
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<separator/>
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<menuitem action='prev-grid-choice'/>
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<menuitem action='next-grid-choice'/>
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<separator/>
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@ -520,6 +520,8 @@ protected:
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Temporal::timepos_t _get_preferred_edit_position (Editing::EditIgnoreOption, bool use_context_click, bool from_outside_canvas);
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void set_global_quantization (Editing::GridType);
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private:
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void color_handler ();
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@ -2275,6 +2277,10 @@ private:
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PBD::Signal<void()> VisibleMarkersChanged;
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PBD::Signal<void()> VisibleRangesChanged;
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std::map<Editing::GridType,Glib::RefPtr<Gtk::RadioAction> > quantization_actions;
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void global_quantization_chosen (Editing::GridType);
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bool bbt_to_grid (Temporal::BBT_Offset const & bbt, Editing::GridType& gt) const;
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friend class RegionMoveDrag;
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friend class TrimDrag;
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friend class MappingTwistDrag;
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@ -175,6 +175,7 @@ Editor::register_actions ()
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ActionManager::register_action (editor_menu_actions, X_("ZoomFocus"), _("Zoom Focus"));
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ActionManager::register_action (editor_menu_actions, X_("ZoomMenu"), _("Zoom"));
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ActionManager::register_action (editor_menu_actions, X_("LuaScripts"), _("Lua Scripts"));
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ActionManager::register_action (editor_menu_actions, X_("GlobalQuantize"), _("Global Quantization"));
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register_region_actions ();
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@ -685,6 +686,42 @@ Editor::register_actions ()
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smart_mode_button.set_related_action (smart_mode_action);
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smart_mode_button.set_text (_("Smart"));
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smart_mode_button.set_name ("mouse mode button");
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RadioAction::Group global_quantize_group;
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struct GTStrings {
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Editing::GridType gt;
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char const * const action_name;
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char const * const menu_text;
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GTStrings (Editing::GridType gtype, char const * const an, char const * const mt)
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: gt (gtype), action_name (an), menu_text (mt) {}
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};
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/* Limited grid types for global quantization, for now */
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std::vector<GTStrings> grid_types ({
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{ GridTypeBar, X_("1-bar"), _("1 bar") },
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{ GridTypeBeat, X_("quarter-note"), _("1/4 Note" ) },
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{ GridTypeBeatDiv2, X_("eighth-note"), _("1/8 Note") },
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{ GridTypeBeatDiv4, X_("sixteenth-note"), _("1/16 Note") },
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{ GridTypeBeatDiv8, X_("thirtysecond-note"), _("1/32 Note") },
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{ GridTypeBeatDiv16, X_("sixtyfourth-note"), _("1/64 Note") },
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{ GridTypeBeatDiv32, X_("onetwentyeighth-note"), _("1/128 Note") }
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});
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for (auto & gts : grid_types) {
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char buf[64];
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snprintf (buf, sizeof (buf), X_("set-global-quantization-%s"), gts.action_name);
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quantization_actions[gts.gt] = Glib::RefPtr<RadioAction>::cast_static (ActionManager::register_radio_action (editor_actions, global_quantize_group, buf, gts.menu_text, sigc::bind (sigc::mem_fun(*this, &Editor::global_quantization_chosen), gts.gt)));
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}
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Editing::GridType gt;
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AnyTime at (Config->get_default_quantization());
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if (at.type == AnyTime::BBT_Offset && bbt_to_grid (Config->get_default_quantization().bbt_offset, gt)) {
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quantization_actions[gt]->set_active (true);
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}
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}
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static void _lua_print (std::string s) {
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@ -694,6 +731,135 @@ static void _lua_print (std::string s) {
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PBD::info << "LuaInstance: " << s << endmsg;
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}
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bool
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Editor::bbt_to_grid (Temporal::BBT_Offset const & bbt, GridType& gt) const
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{
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using namespace Temporal;
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if (bbt.bars > 1) {
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return false;
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}
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if (bbt == BBT_Offset (1, 0, 0)) {
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gt = GridTypeBar;
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} else if (bbt == BBT_Offset (0, 0, 60)) {
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gt = GridTypeBeatDiv32;
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} else if (bbt == BBT_Offset (0, 0, 69)) {
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gt = GridTypeBeatDiv28;
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} else if (bbt == BBT_Offset (0, 0, 80)) {
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gt = GridTypeBeatDiv24;
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} else if (bbt == BBT_Offset (0, 0, 96)) {
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gt = GridTypeBeatDiv20;
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} else if (bbt == BBT_Offset (0, 0, 120)) {
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gt = GridTypeBeatDiv16;
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} else if (bbt == BBT_Offset (0, 0, 137)) {
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gt = GridTypeBeatDiv14;
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} else if (bbt == BBT_Offset (0, 0, 160)) {
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gt = GridTypeBeatDiv12;
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} else if (bbt == BBT_Offset (0, 0, 192)) {
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gt = GridTypeBeatDiv10;
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} else if (bbt == BBT_Offset (0, 0, 240)) {
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gt = GridTypeBeatDiv8;
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} else if (bbt == BBT_Offset (0, 0, 274)) {
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gt = GridTypeBeatDiv7;
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} else if (bbt == BBT_Offset (0, 0, 320)) {
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gt = GridTypeBeatDiv6;
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} else if (bbt == BBT_Offset (0, 0, 384)) {
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gt = GridTypeBeatDiv5;
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} else if (bbt == BBT_Offset (0, 0, 480)) {
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gt = GridTypeBeatDiv4;
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} else if (bbt == BBT_Offset (0, 0, 640)) {
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gt = GridTypeBeatDiv3;
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} else if (bbt == BBT_Offset (0, 0, 960)) {
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gt = GridTypeBeatDiv2;
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} else if (bbt == BBT_Offset (0, 1, 0)) {
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gt = GridTypeBeat;
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} else {
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return false;
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}
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return true;
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}
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void
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Editor::set_global_quantization (GridType gt)
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{
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Temporal::BBT_Offset bbt;
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switch (gt) {
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case GridTypeBeatDiv32:
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bbt.ticks = 60;
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break;
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case GridTypeBeatDiv28:
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bbt.ticks = 69;
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break;
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case GridTypeBeatDiv24:
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bbt.ticks = 80;
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break;
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case GridTypeBeatDiv20:
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bbt.ticks = 96;
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break;
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case GridTypeBeatDiv16:
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bbt.ticks = 120;
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break;
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case GridTypeBeatDiv14:
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bbt.ticks = 137;
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break;
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case GridTypeBeatDiv12:
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bbt.ticks = 160;
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break;
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case GridTypeBeatDiv10:
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bbt.ticks = 192;
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break;
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case GridTypeBeatDiv8:
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bbt.ticks = 240;
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break;
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case GridTypeBeatDiv7:
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bbt.ticks = 274;
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break;
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case GridTypeBeatDiv6:
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bbt.ticks = 320;
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break;
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case GridTypeBeatDiv5:
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bbt.ticks = 384;
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break;
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case GridTypeBeatDiv4:
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bbt.ticks = 480;
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break;
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case GridTypeBeatDiv3:
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bbt.ticks = 640;
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break;
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case GridTypeBeatDiv2:
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bbt.ticks = 960;
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break;
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case GridTypeBeat:
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bbt.beats = 1;
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break;
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case GridTypeBar:
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bbt.bars = 1;
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break;
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case GridTypeNone:
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case GridTypeTimecode:
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case GridTypeMinSec:
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case GridTypeCDFrame:
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default:
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return;
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}
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Config->set_default_quantization (bbt);
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}
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void
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Editor::global_quantization_chosen (GridType gt)
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{
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if (!quantization_actions[gt]->get_active()) {
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return;
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}
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set_global_quantization (gt);
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}
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void
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Editor::trigger_script_by_name (const std::string script_name, const std::string in_args)
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{
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