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Diffstat (limited to 'gtk2_ardour/automation_time_axis.cc')
-rw-r--r--gtk2_ardour/automation_time_axis.cc796
1 files changed, 796 insertions, 0 deletions
diff --git a/gtk2_ardour/automation_time_axis.cc b/gtk2_ardour/automation_time_axis.cc
new file mode 100644
index 0000000000..e90f7e61f9
--- /dev/null
+++ b/gtk2_ardour/automation_time_axis.cc
@@ -0,0 +1,796 @@
+#include <ardour/route.h>
+
+#include "ardour_ui.h"
+#include "automation_time_axis.h"
+#include "automation_line.h"
+#include "public_editor.h"
+#include "canvas-simplerect.h"
+#include "canvas-waveview.h"
+#include "selection.h"
+#include "ghostregion.h"
+#include "rgb_macros.h"
+#include "automation_selectable.h"
+#include "point_selection.h"
+
+#include "i18n.h"
+
+using namespace ARDOUR;
+using namespace Gtk;
+using namespace Editing;
+
+static const gchar * small_x_xpm[] = {
+"11 11 2 1",
+" c None",
+". c #000000",
+" ",
+" ",
+" . . ",
+" . . ",
+" . . ",
+" . ",
+" . . ",
+" . . ",
+" . . ",
+" ",
+" "};
+
+AutomationTimeAxisView::AutomationTimeAxisView (Session& s, Route& r, PublicEditor& e, TimeAxisView& rent, Widget* p, std::string nom, std::string state_name, std::string nomparent)
+
+ : AxisView (s),
+ TimeAxisView (s, e, &rent, p),
+ route (r),
+ _name (nom),
+ _state_name (state_name),
+ height_button (_("h")),
+ clear_button (_("clear")),
+ auto_button (X_("")) /* force addition of a label */
+{
+ automation_menu = 0;
+ in_destructor = false;
+ auto_off_item = 0;
+ auto_touch_item = 0;
+ auto_write_item = 0;
+ auto_play_item = 0;
+ ignore_state_request = false;
+
+ base_rect = gtk_canvas_item_new (GTK_CANVAS_GROUP(canvas_display),
+ gtk_canvas_simplerect_get_type(),
+ "x1", 0.0,
+ "y1", 0.0,
+ "x2", 1000000.0,
+ "outline_color_rgba", color_map[cAutomationTrackOutline],
+ /* outline ends and bottom */
+ "outline_what", (guint32) (0x1|0x2|0x8),
+ "fill_color_rgba", color_map[cAutomationTrackFill],
+ NULL);
+
+ gtk_object_set_data (GTK_OBJECT(base_rect), "trackview", this);
+
+ gtk_signal_connect (GTK_OBJECT(base_rect), "event",
+ (GtkSignalFunc) PublicEditor::canvas_automation_track_event,
+ this);
+
+ hide_button.add (*(manage (new Pixmap (small_x_xpm))));
+
+ height_button.set_name ("TrackSizeButton");
+ auto_button.set_name ("TrackVisualButton");
+ clear_button.set_name ("TrackVisualButton");
+ hide_button.set_name ("TrackRemoveButton");
+
+ ARDOUR_UI::instance()->tooltips().set_tip(height_button, _("track height"));
+ ARDOUR_UI::instance()->tooltips().set_tip(auto_button, _("automation state"));
+ ARDOUR_UI::instance()->tooltips().set_tip(clear_button, _("clear track"));
+ ARDOUR_UI::instance()->tooltips().set_tip(hide_button, _("hide track"));
+
+ /* rearrange the name display */
+
+ /* we never show these for automation tracks, so make
+ life easier and remove them.
+ */
+
+ name_hbox.remove (name_entry);
+
+ /* move the name label over a bit */
+
+ string shortpname = _name;
+ bool shortened = false;
+
+ if (_name.length()) {
+ if (shortpname.length() > 18) {
+ shortpname = shortpname.substr (0, 16);
+ shortpname += "...";
+ shortened = true;
+ }
+ }
+ name_label.set_text (shortpname);
+ name_label.set_alignment (1.0, 0.5);
+
+ if (nomparent.length()) {
+
+ /* limit the plug name string */
+
+ string pname = nomparent;
+
+ if (pname.length() > 14) {
+ pname = pname.substr (0, 11);
+ pname += "...";
+ shortened = true;
+ }
+
+ plugname = new Label (pname);
+ plugname->set_name (X_("TrackPlugName"));
+ plugname->set_alignment (1.0, 0.5);
+ name_label.set_name (X_("TrackParameterName"));
+ controls_table.remove (name_hbox);
+ controls_table.attach (*plugname, 1, 6, 0, 1, GTK_FILL|GTK_EXPAND, GTK_FILL|GTK_EXPAND);
+ plugname_packed = true;
+ controls_table.attach (name_hbox, 1, 6, 1, 2, GTK_FILL|GTK_EXPAND, GTK_FILL|GTK_EXPAND);
+ } else {
+ plugname = 0;
+ plugname_packed = false;
+ }
+
+ if (shortened) {
+ string tipname = nomparent;
+ if (!tipname.empty()) {
+ tipname += ": ";
+ }
+ tipname += _name;
+ ARDOUR_UI::instance()->tooltips().set_tip(controls_ebox, tipname);
+ }
+
+ /* add the buttons */
+ controls_table.attach (hide_button, 0, 1, 0, 1, GTK_FILL|GTK_EXPAND, GTK_FILL|GTK_EXPAND);
+ controls_table.attach (height_button, 0, 1, 1, 2, GTK_FILL|GTK_EXPAND, GTK_FILL|GTK_EXPAND);
+
+ controls_table.attach (auto_button, 7, 9, 0, 1, GTK_FILL|GTK_EXPAND, GTK_FILL|GTK_EXPAND);
+ controls_table.attach (clear_button, 7, 9, 1, 2, GTK_FILL|GTK_EXPAND, GTK_FILL|GTK_EXPAND);
+
+ controls_table.show_all ();
+
+ height_button.clicked.connect (slot (*this, &AutomationTimeAxisView::height_clicked));
+ clear_button.clicked.connect (slot (*this, &AutomationTimeAxisView::clear_clicked));
+ hide_button.clicked.connect (slot (*this, &AutomationTimeAxisView::hide_clicked));
+ auto_button.clicked.connect (slot (*this, &AutomationTimeAxisView::auto_clicked));
+
+ controls_base_selected_name = X_("AutomationTrackControlsBaseSelected");
+ controls_base_unselected_name = X_("AutomationTrackControlsBase");
+ controls_ebox.set_name (controls_base_unselected_name);
+
+ controls_frame.set_shadow_type (GTK_SHADOW_ETCHED_OUT);
+
+ XMLNode* xml_node = get_parent_with_state()->get_child_xml_node (_state_name);
+ set_state (*xml_node);
+
+ /* make sure labels etc. are correct */
+
+ automation_state_changed ();
+}
+
+AutomationTimeAxisView::~AutomationTimeAxisView ()
+{
+ in_destructor = true;
+
+ for (list<GhostRegion*>::iterator i = ghosts.begin(); i != ghosts.end(); ++i) {
+ delete *i;
+ }
+}
+
+void
+AutomationTimeAxisView::auto_clicked ()
+{
+ using namespace Menu_Helpers;
+
+ if (automation_menu == 0) {
+ automation_menu = manage (new Menu);
+ automation_menu->set_name ("ArdourContextMenu");
+ MenuList& items (automation_menu->items());
+
+ items.push_back (MenuElem (_("off"),
+ bind (slot (*this, &AutomationTimeAxisView::set_automation_state), (AutoState) Off)));
+ items.push_back (MenuElem (_("play"),
+ bind (slot (*this, &AutomationTimeAxisView::set_automation_state), (AutoState) Play)));
+ items.push_back (MenuElem (_("write"),
+ bind (slot (*this, &AutomationTimeAxisView::set_automation_state), (AutoState) Write)));
+ items.push_back (MenuElem (_("touch"),
+ bind (slot (*this, &AutomationTimeAxisView::set_automation_state), (AutoState) Touch)));
+ }
+
+ automation_menu->popup (1, 0);
+}
+
+
+void
+AutomationTimeAxisView::automation_state_changed ()
+{
+ AutoState state;
+
+ /* update button label */
+
+ if (lines.empty()) {
+ state = Off;
+ } else {
+ state = lines.front()->the_list().automation_state ();
+ }
+
+ switch (state & (Off|Play|Touch|Write)) {
+ case Off:
+ static_cast<Gtk::Label*>(auto_button.get_child())->set_text (_("off"));
+ if (auto_off_item) {
+ ignore_state_request = true;
+ auto_off_item->set_active (true);
+ auto_play_item->set_active (false);
+ auto_touch_item->set_active (false);
+ auto_write_item->set_active (false);
+ ignore_state_request = false;
+ }
+ break;
+ case Play:
+ static_cast<Gtk::Label*>(auto_button.get_child())->set_text (_("play"));
+ if (auto_play_item) {
+ ignore_state_request = true;
+ auto_play_item->set_active (true);
+ auto_off_item->set_active (false);
+ auto_touch_item->set_active (false);
+ auto_write_item->set_active (false);
+ ignore_state_request = false;
+ }
+ break;
+ case Write:
+ static_cast<Gtk::Label*>(auto_button.get_child())->set_text (_("write"));
+ if (auto_write_item) {
+ ignore_state_request = true;
+ auto_write_item->set_active (true);
+ auto_off_item->set_active (false);
+ auto_play_item->set_active (false);
+ auto_touch_item->set_active (false);
+ ignore_state_request = false;
+ }
+ break;
+ case Touch:
+ static_cast<Gtk::Label*>(auto_button.get_child())->set_text (_("touch"));
+ if (auto_touch_item) {
+ ignore_state_request = true;
+ auto_touch_item->set_active (true);
+ auto_off_item->set_active (false);
+ auto_play_item->set_active (false);
+ auto_write_item->set_active (false);
+ ignore_state_request = false;
+ }
+ break;
+ default:
+ static_cast<Gtk::Label*>(auto_button.get_child())->set_text (_("???"));
+ break;
+ }
+}
+
+void
+AutomationTimeAxisView::height_clicked ()
+{
+ popup_size_menu (0);
+}
+
+void
+AutomationTimeAxisView::clear_clicked ()
+{
+ _session.begin_reversible_command (_("clear automation"));
+ for (vector<AutomationLine*>::iterator i = lines.begin(); i != lines.end(); ++i) {
+ (*i)->clear ();
+ }
+ _session.commit_reversible_command ();
+}
+
+void
+AutomationTimeAxisView::set_height (TrackHeight h)
+{
+ bool changed = (height != (uint32_t) h);
+
+ TimeAxisView* state_parent = get_parent_with_state ();
+ XMLNode* xml_node = state_parent->get_child_xml_node (_state_name);
+
+ controls_table.show_all ();
+
+ TimeAxisView::set_height (h);
+ gtk_object_set (GTK_OBJECT(base_rect), "y2", (double) h, NULL);
+
+ for (vector<AutomationLine*>::iterator i = lines.begin(); i != lines.end(); ++i) {
+ (*i)->set_height (h);
+ }
+
+ for (list<GhostRegion*>::iterator i = ghosts.begin(); i != ghosts.end(); ++i) {
+ (*i)->set_height ();
+ }
+
+ switch (height) {
+ case Largest:
+ xml_node->add_property ("track_height", "largest");
+ controls_table.remove (name_hbox);
+ if (plugname) {
+ if (plugname_packed) {
+ controls_table.remove (*plugname);
+ plugname_packed = false;
+ }
+ controls_table.attach (*plugname, 1, 6, 0, 1, GTK_FILL|GTK_EXPAND, GTK_FILL|GTK_EXPAND);
+ plugname_packed = true;
+ controls_table.attach (name_hbox, 1, 6, 1, 2, GTK_FILL|GTK_EXPAND, GTK_FILL|GTK_EXPAND);
+ } else {
+ controls_table.attach (name_hbox, 1, 6, 0, 1, GTK_FILL|GTK_EXPAND, GTK_FILL|GTK_EXPAND);
+ }
+ controls_table.show_all ();
+ name_label.show ();
+ break;
+
+ case Large:
+ xml_node->add_property ("track_height", "large");
+ controls_table.remove (name_hbox);
+ if (plugname) {
+ if (plugname_packed) {
+ controls_table.remove (*plugname);
+ plugname_packed = false;
+ }
+ controls_table.attach (*plugname, 1, 6, 0, 1, GTK_FILL|GTK_EXPAND, GTK_FILL|GTK_EXPAND);
+ plugname_packed = true;
+ } else {
+ controls_table.attach (name_hbox, 1, 6, 0, 1, GTK_FILL|GTK_EXPAND, GTK_FILL|GTK_EXPAND);
+ }
+ controls_table.show_all ();
+ name_label.show ();
+ break;
+
+ case Larger:
+ xml_node->add_property ("track_height", "larger");
+ controls_table.remove (name_hbox);
+ if (plugname) {
+ if (plugname_packed) {
+ controls_table.remove (*plugname);
+ plugname_packed = false;
+ }
+ controls_table.attach (*plugname, 1, 6, 0, 1, GTK_FILL|GTK_EXPAND, GTK_FILL|GTK_EXPAND);
+ plugname_packed = true;
+ } else {
+ controls_table.attach (name_hbox, 1, 6, 0, 1, GTK_FILL|GTK_EXPAND, GTK_FILL|GTK_EXPAND);
+ }
+ controls_table.show_all ();
+ name_label.show ();
+ break;
+
+ case Normal:
+ xml_node->add_property ("track_height", "normal");
+ controls_table.remove (name_hbox);
+ if (plugname) {
+ if (plugname_packed) {
+ controls_table.remove (*plugname);
+ plugname_packed = false;
+ }
+ controls_table.attach (*plugname, 1, 6, 0, 1, GTK_FILL|GTK_EXPAND, GTK_FILL|GTK_EXPAND);
+ plugname_packed = true;
+ controls_table.attach (name_hbox, 1, 6, 1, 2, GTK_FILL|GTK_EXPAND, GTK_FILL|GTK_EXPAND);
+ } else {
+ controls_table.attach (name_hbox, 1, 6, 0, 1, GTK_FILL|GTK_EXPAND, GTK_FILL|GTK_EXPAND);
+ }
+ controls_table.show_all ();
+ name_label.show ();
+ break;
+
+ case Smaller:
+ xml_node->add_property ("track_height", "smaller");
+ controls_table.remove (name_hbox);
+ if (plugname) {
+ if (plugname_packed) {
+ controls_table.remove (*plugname);
+ plugname_packed = false;
+ }
+ }
+ controls_table.attach (name_hbox, 1, 6, 0, 1, GTK_FILL|GTK_EXPAND, GTK_FILL|GTK_EXPAND);
+ controls_table.hide_all ();
+ name_hbox.show_all ();
+ controls_table.show ();
+ break;
+
+ case Small:
+ xml_node->add_property ("track_height", "small");
+ controls_table.remove (name_hbox);
+ if (plugname) {
+ if (plugname_packed) {
+ controls_table.remove (*plugname);
+ plugname_packed = false;
+ }
+ }
+ controls_table.attach (name_hbox, 1, 6, 0, 1, GTK_FILL|GTK_EXPAND, GTK_FILL|GTK_EXPAND);
+ controls_table.hide_all ();
+ name_hbox.show_all ();
+ controls_table.show ();
+ break;
+ }
+
+ if (changed) {
+ /* only emit the signal if the height really changed */
+ route.gui_changed ("track_height", (void *) 0); /* EMIT_SIGNAL */
+ }
+}
+
+void
+AutomationTimeAxisView::set_samples_per_unit (double spu)
+{
+ TimeAxisView::set_samples_per_unit (editor.get_current_zoom());
+
+ for (vector<AutomationLine*>::iterator i = lines.begin(); i != lines.end(); ++i) {
+ (*i)->reset ();
+ }
+}
+
+void
+AutomationTimeAxisView::hide_clicked ()
+{
+ set_marked_for_display (false);
+ hide ();
+}
+
+
+void
+AutomationTimeAxisView::build_display_menu ()
+{
+ using namespace Menu_Helpers;
+
+ /* get the size menu ready */
+
+ build_size_menu ();
+
+ /* prepare it */
+
+ TimeAxisView::build_display_menu ();
+
+ /* now fill it with our stuff */
+
+ MenuList& items = display_menu->items();
+
+ items.push_back (MenuElem (_("Height"), *size_menu));
+ items.push_back (SeparatorElem());
+ items.push_back (MenuElem (_("Hide"), slot (*this, &AutomationTimeAxisView::hide_clicked)));
+ items.push_back (SeparatorElem());
+ items.push_back (MenuElem (_("Clear"), slot (*this, &AutomationTimeAxisView::clear_clicked)));
+ items.push_back (SeparatorElem());
+
+ Menu* auto_state_menu = manage (new Menu);
+ auto_state_menu->set_name ("ArdourContextMenu");
+ MenuList& as_items = auto_state_menu->items();
+
+ as_items.push_back (CheckMenuElem (_("off"),
+ bind (slot (*this, &AutomationTimeAxisView::set_automation_state), (AutoState) Off)));
+ auto_off_item = dynamic_cast<CheckMenuItem*>(as_items.back());
+
+ as_items.push_back (CheckMenuElem (_("play"),
+ bind (slot (*this, &AutomationTimeAxisView::set_automation_state), (AutoState) Play)));
+ auto_play_item = dynamic_cast<CheckMenuItem*>(as_items.back());
+
+ as_items.push_back (CheckMenuElem (_("write"),
+ bind (slot (*this, &AutomationTimeAxisView::set_automation_state), (AutoState) Write)));
+ auto_write_item = dynamic_cast<CheckMenuItem*>(as_items.back());
+
+ as_items.push_back (CheckMenuElem (_("touch"),
+ bind (slot (*this, &AutomationTimeAxisView::set_automation_state), (AutoState) Touch)));
+ auto_touch_item = dynamic_cast<CheckMenuItem*>(as_items.back());
+
+ items.push_back (MenuElem (_("State"), *auto_state_menu));
+
+ /* make sure the automation menu state is correct */
+
+ automation_state_changed ();
+}
+
+bool
+AutomationTimeAxisView::cut_copy_clear (Selection& selection, CutCopyOp op)
+{
+ bool ret = false;
+
+ for (vector<AutomationLine*>::iterator i = lines.begin(); i != lines.end(); ++i) {
+ ret = cut_copy_clear_one ((**i), selection, op);
+ }
+
+ return ret;
+}
+
+bool
+AutomationTimeAxisView::cut_copy_clear_one (AutomationLine& line, Selection& selection, CutCopyOp op)
+{
+ AutomationList* what_we_got = 0;
+ AutomationList& alist (line.the_list());
+ bool ret = false;
+
+ _session.add_undo (alist.get_memento());
+
+ switch (op) {
+ case Cut:
+ if ((what_we_got = alist.cut (selection.time.front().start, selection.time.front().end)) != 0) {
+ editor.get_cut_buffer().add (what_we_got);
+ _session.add_redo_no_execute (alist.get_memento());
+ ret = true;
+ }
+ break;
+ case Copy:
+ if ((what_we_got = alist.copy (selection.time.front().start, selection.time.front().end)) != 0) {
+ editor.get_cut_buffer().add (what_we_got);
+ }
+ break;
+
+ case Clear:
+ if ((what_we_got = alist.cut (selection.time.front().start, selection.time.front().end)) != 0) {
+ _session.add_redo_no_execute (alist.get_memento());
+ delete what_we_got;
+ what_we_got = 0;
+ ret = true;
+ }
+ break;
+ }
+
+ if (what_we_got) {
+ for (AutomationList::iterator x = what_we_got->begin(); x != what_we_got->end(); ++x) {
+ double foo = (*x)->value;
+ line.model_to_view_y (foo);
+ (*x)->value = foo;
+ }
+ }
+
+ return ret;
+}
+
+bool
+AutomationTimeAxisView::cut_copy_clear_objects (PointSelection& selection, CutCopyOp op)
+{
+ bool ret = false;
+
+ for (vector<AutomationLine*>::iterator i = lines.begin(); i != lines.end(); ++i) {
+ ret = cut_copy_clear_objects_one ((**i), selection, op);
+ }
+
+ return ret;
+}
+
+bool
+AutomationTimeAxisView::cut_copy_clear_objects_one (AutomationLine& line, PointSelection& selection, CutCopyOp op)
+{
+ AutomationList* what_we_got = 0;
+ AutomationList& alist (line.the_list());
+ bool ret = false;
+
+ _session.add_undo (alist.get_memento());
+
+ for (PointSelection::iterator i = selection.begin(); i != selection.end(); ++i) {
+
+ if (&(*i).track != this) {
+ continue;
+ }
+
+ switch (op) {
+ case Cut:
+ if ((what_we_got = alist.cut ((*i).start, (*i).end)) != 0) {
+ editor.get_cut_buffer().add (what_we_got);
+ _session.add_redo_no_execute (alist.get_memento());
+ ret = true;
+ }
+ break;
+ case Copy:
+ if ((what_we_got = alist.copy ((*i).start, (*i).end)) != 0) {
+ editor.get_cut_buffer().add (what_we_got);
+ }
+ break;
+
+ case Clear:
+ if ((what_we_got = alist.cut ((*i).start, (*i).end)) != 0) {
+ _session.add_redo_no_execute (alist.get_memento());
+ delete what_we_got;
+ what_we_got = 0;
+ ret = true;
+ }
+ break;
+ }
+ }
+
+ if (what_we_got) {
+ for (AutomationList::iterator x = what_we_got->begin(); x != what_we_got->end(); ++x) {
+ double foo = (*x)->value;
+ line.model_to_view_y (foo);
+ (*x)->value = foo;
+ }
+ }
+
+ return ret;
+}
+
+bool
+AutomationTimeAxisView::paste (jack_nframes_t pos, float times, Selection& selection, size_t nth)
+{
+ bool ret = true;
+
+ for (vector<AutomationLine*>::iterator i = lines.begin(); i != lines.end(); ++i) {
+ ret = paste_one (**i, pos, times, selection, nth);
+ }
+
+ return ret;
+}
+
+bool
+AutomationTimeAxisView::paste_one (AutomationLine& line, jack_nframes_t pos, float times, Selection& selection, size_t nth)
+{
+ AutomationSelection::iterator p;
+ AutomationList& alist (line.the_list());
+
+ for (p = selection.lines.begin(); p != selection.lines.end() && nth; ++p, --nth);
+
+ if (p == selection.lines.end()) {
+ return false;
+ }
+
+ /* Make a copy of the list because we have to scale the
+ values from view coordinates to model coordinates, and we're
+ not supposed to modify the points in the selection.
+ */
+
+ AutomationList copy (**p);
+
+ for (AutomationList::iterator x = copy.begin(); x != copy.end(); ++x) {
+ double foo = (*x)->value;
+ line.view_to_model_y (foo);
+ (*x)->value = foo;
+ }
+
+ _session.add_undo (alist.get_memento());
+ alist.paste (copy, pos, times);
+ _session.add_redo_no_execute (alist.get_memento());
+
+ return true;
+}
+
+void
+AutomationTimeAxisView::add_ghost (GhostRegion* gr)
+{
+ ghosts.push_back (gr);
+ gr->GoingAway.connect (slot (*this, &AutomationTimeAxisView::remove_ghost));
+}
+
+void
+AutomationTimeAxisView::remove_ghost (GhostRegion* gr)
+{
+ if (in_destructor) {
+ return;
+ }
+
+ list<GhostRegion*>::iterator i;
+
+ for (i = ghosts.begin(); i != ghosts.end(); ++i) {
+ if ((*i) == gr) {
+ ghosts.erase (i);
+ break;
+ }
+ }
+}
+
+void
+AutomationTimeAxisView::get_selectables (jack_nframes_t start, jack_nframes_t end, double top, double bot, list<Selectable*>& results)
+{
+ if (!lines.empty() && touched (top, bot)) {
+ double topfrac;
+ double botfrac;
+
+ /* remember: this is X Window - coordinate space starts in upper left and moves down.
+ y_position is the "origin" or "top" of the track.
+ */
+
+ double mybot = y_position + height; // XXX need to include Editor::track_spacing;
+
+ if (y_position >= top && mybot <= bot) {
+
+ /* y_position is below top, mybot is above bot, so we're fully
+ covered vertically.
+ */
+
+ topfrac = 1.0;
+ botfrac = 0.0;
+
+ } else {
+
+ /* top and bot are within y_position .. mybot */
+
+ topfrac = 1.0 - ((top - y_position) / height);
+ botfrac = 1.0 - ((bot - y_position) / height);
+ }
+
+ for (vector<AutomationLine*>::iterator i = lines.begin(); i != lines.end(); ++i) {
+ (*i)->get_selectables (start, end, botfrac, topfrac, results);
+ }
+ }
+}
+
+void
+AutomationTimeAxisView::get_inverted_selectables (Selection& sel, list<Selectable*>& result)
+{
+ for (vector<AutomationLine*>::iterator i = lines.begin(); i != lines.end(); ++i) {
+ (*i)->get_inverted_selectables (sel, result);
+ }
+}
+
+void
+AutomationTimeAxisView::set_selected_points (PointSelection& points)
+{
+ for (vector<AutomationLine*>::iterator i = lines.begin(); i != lines.end(); ++i) {
+ (*i)->set_selected_points (points);
+ }
+}
+
+void
+AutomationTimeAxisView::clear_lines ()
+{
+ for (vector<AutomationLine*>::iterator i = lines.begin(); i != lines.end(); ++i) {
+ delete *i;
+ }
+
+ lines.clear ();
+ automation_connection.disconnect ();
+}
+
+void
+AutomationTimeAxisView::add_line (AutomationLine& line)
+{
+ bool get = false;
+
+ if (lines.empty()) {
+ /* first line is the Model for automation state */
+ automation_connection = line.the_list().automation_state_changed.connect
+ (slot (*this, &AutomationTimeAxisView::automation_state_changed));
+ get = true;
+ }
+
+ lines.push_back (&line);
+ line.set_height (height);
+
+ if (get) {
+ /* pick up the current state */
+ automation_state_changed ();
+ }
+}
+
+void
+AutomationTimeAxisView::show_all_control_points ()
+{
+ for (vector<AutomationLine*>::iterator i = lines.begin(); i != lines.end(); ++i) {
+ (*i)->show_all_control_points ();
+ }
+}
+
+void
+AutomationTimeAxisView::hide_all_but_selected_control_points ()
+{
+ for (vector<AutomationLine*>::iterator i = lines.begin(); i != lines.end(); ++i) {
+ (*i)->hide_all_but_selected_control_points ();
+ }
+}
+
+void
+AutomationTimeAxisView::entered()
+{
+ show_all_control_points ();
+}
+
+void
+AutomationTimeAxisView::exited ()
+{
+ hide_all_but_selected_control_points ();
+}
+
+void
+AutomationTimeAxisView::set_state (const XMLNode& node)
+{
+ TimeAxisView::set_state (node);
+}
+
+XMLNode*
+AutomationTimeAxisView::get_state_node ()
+{
+ TimeAxisView* state_parent = get_parent_with_state ();
+
+ if (state_parent) {
+ return state_parent->get_child_xml_node (_state_name);
+ } else {
+ return 0;
+ }
+}
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-24 00:53:59 +0000