1 files changed, 333 insertions, 0 deletions
diff --git a/gtk2_ardour/marker_time_axis.cc b/gtk2_ardour/marker_time_axis.cc
new file mode 100644
index 0000000000..9efde933bb
--- /dev/null
+++ b/gtk2_ardour/marker_time_axis.cc
@@ -0,0 +1,333 @@
+/*
+    Copyright (C) 2003 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 <string>
+
+#include <pbd/error.h>
+
+#include <gtkmmext/utils.h>
+
+#include <ardour/session.h>
+#include <ardour/utils.h>
+
+#include "ardour_ui.h"
+#include "public_editor.h"
+#include "imageframe_time_axis.h"
+#include "canvas-simplerect.h"
+#include "selection.h"
+#include "imageframe_time_axis_view.h"
+#include "marker_time_axis_view.h"
+#include "imageframe_view.h"
+#include "marker_time_axis.h"
+
+#include "i18n.h"
+
+using namespace ARDOUR;
+using namespace SigC;
+using namespace Gtk;
+
+//---------------------------------------------------------------------------------------//
+// Constructor / Desctructor
+
+/**
+ * Constructs a new MarkerTimeAxis
+ *
+ * @param ed the PublicEditor
+ * @param sess the current session
+ * @param canvas the parent canvas item
+ * @param name the name/id of this time axis
+ * @param tav the associated track view that this MarkerTimeAxis is marking up
+ */
+MarkerTimeAxis::MarkerTimeAxis (PublicEditor& ed, ARDOUR::Session& sess, Widget *canvas, std::string name, TimeAxisView* tav)
+	: AxisView(sess),
+	  VisualTimeAxis(name, ed, sess, canvas)
+{
+	/* the TimeAxisView these markers are associated with */
+	marked_time_axis = tav ;
+	
+	_color = unique_random_color() ;
+	time_axis_name = name ;
+
+	selection_group = gtk_canvas_item_new (GTK_CANVAS_GROUP(canvas_display), gtk_canvas_group_get_type (), 0) ;
+	gtk_canvas_item_hide(selection_group) ;
+
+	// intialize our data items
+	name_prompter = 0 ;
+	marker_menu = 0 ;
+
+	y_position = -1 ;
+
+	/* create our new marker time axis strip view */
+	view = new MarkerTimeAxisView(*this) ;
+
+	// set the initial time axis text label
+	label_view() ;
+		
+	// set the initial height of this time axis
+	set_height(Small) ;
+}
+
+/**
+ * Destructor
+ * Responsible for destroying any marker items upon this time axis
+ */
+MarkerTimeAxis::~MarkerTimeAxis()
+{
+	 GoingAway() ; /* EMIT_SIGNAL */
+
+	for (list<SelectionRect*>::iterator i = free_selection_rects.begin(); i != free_selection_rects.end(); ++i)
+	{
+		gtk_object_destroy (GTK_OBJECT((*i)->rect));
+		gtk_object_destroy (GTK_OBJECT((*i)->start_trim));
+		gtk_object_destroy (GTK_OBJECT((*i)->end_trim));
+	}
+
+	for (list<SelectionRect*>::iterator i = used_selection_rects.begin(); i != used_selection_rects.end(); ++i)
+	{
+		gtk_object_destroy (GTK_OBJECT((*i)->rect));
+		gtk_object_destroy (GTK_OBJECT((*i)->start_trim));
+		gtk_object_destroy (GTK_OBJECT((*i)->end_trim));
+	}
+	
+	if(selection_group)
+	{
+		gtk_object_destroy(GTK_OBJECT (selection_group)) ;
+		selection_group = 0 ;
+	}
+
+	// destroy the view helper
+	// this handles removing and destroying individual marker items
+	if(view)
+	{
+		delete view ;
+		view = 0 ;
+	}
+}
+
+
+//---------------------------------------------------------------------------------------//
+// ui methods & data
+	
+/**
+ * Sets the height of this TrackView to one of the defined TrackHeights
+ *
+ * @param h the TrackHeight value to set
+ */	
+void
+MarkerTimeAxis::set_height (TrackHeight h)
+{
+	VisualTimeAxis::set_height(h) ;
+	
+	// tell out view helper of the change too
+	if (view != 0)
+	{
+		view->set_height((double) height) ;
+	}
+	
+	// tell those interested that we have had our height changed
+	 gui_changed("track_height",(void*)0) ; /* EMIT_SIGNAL */
+}
+
+/**
+ * Sets the number of samples per unit that are used.
+ * This is used to determine the sizes of items upon this time axis
+ *
+ * @param spu the number of samples per unit
+ */
+void
+MarkerTimeAxis::set_samples_per_unit(double spu)
+{
+	TimeAxisView::set_samples_per_unit (editor.get_current_zoom());
+
+	if (view) {
+		view->set_samples_per_unit(spu) ;
+	}
+}
+
+/**
+ * Show the popup edit menu
+ *
+ * @param button the mouse button pressed
+ * @param time when to show the popup
+ * @param clicked_mv the MarkerView that the event ocured upon, or 0 if none
+ * @param with_item true if an item has been selected upon the time axis, used to set context menu
+ */
+void
+MarkerTimeAxis::popup_marker_time_axis_edit_menu(int button, int32_t time, MarkerView* clicked_mv, bool with_item)
+{
+	if (!marker_menu)
+	{
+		build_marker_menu() ;
+	}
+
+	if (with_item)
+	{
+		marker_item_menu->set_sensitive(true) ;
+	}
+	else
+	{
+		marker_item_menu->set_sensitive(false) ;
+	}
+	
+	marker_menu->popup(button,time) ;
+}
+
+
+/**
+ * convenience method to select a new track color and apply it to the view and view items
+ *
+ */
+void
+MarkerTimeAxis::select_track_color()
+{
+	if(VisualTimeAxis::choose_time_axis_color())
+	{
+		if(view)
+		{
+			view->apply_color(_color) ;
+		}
+	}
+}
+
+/**
+ * Handles the building of the popup menu
+ */
+void
+MarkerTimeAxis::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 (_("Rename"), slot (*this, &VisualTimeAxis::start_time_axis_rename)));
+
+	items.push_back(SeparatorElem()) ;
+	items.push_back(MenuElem (_("Height"), *size_menu));
+	items.push_back(MenuElem (_("Color"), slot (*this, &MarkerTimeAxis::select_track_color)));
+	items.push_back(SeparatorElem()) ;
+	
+	items.push_back(MenuElem (_("Remove"), bind(slot(*this, &MarkerTimeAxis::remove_this_time_axis), (void*)this)));
+}
+
+/**
+ * handles the building of the MarkerView sub menu
+ */
+void
+MarkerTimeAxis::build_marker_menu()
+{
+	using namespace Menu_Helpers;
+
+	marker_menu = manage(new Menu) ;
+	marker_menu->set_name ("ArdourContextMenu");
+	MenuList& items = marker_menu->items();
+	
+	marker_item_menu = manage(new Menu) ;
+	marker_item_menu->set_name ("ArdourContextMenu");
+	MenuList& marker_sub_items = marker_item_menu->items() ;
+
+	/* duration menu */
+	Menu* duration_menu = manage(new Menu) ;
+	duration_menu->set_name ("ArdourContextMenu");
+	MenuList& duration_items = duration_menu->items() ;
+	
+	if(view)
+	{
+		duration_items.push_back(MenuElem (_("1 seconds"), bind (slot (view, &MarkerTimeAxisView::set_marker_duration_sec), 1.0))) ;
+		duration_items.push_back(MenuElem (_("1.5 seconds"), bind (slot (view, &MarkerTimeAxisView::set_marker_duration_sec), 1.5))) ;
+		duration_items.push_back(MenuElem (_("2 seconds"), bind (slot (view, &MarkerTimeAxisView::set_marker_duration_sec), 2.0))) ;
+		duration_items.push_back(MenuElem (_("2.5 seconds"), bind (slot (view, &MarkerTimeAxisView::set_marker_duration_sec), 2.5))) ;
+		duration_items.push_back(MenuElem (_("3 seconds"), bind (slot (view, &MarkerTimeAxisView::set_marker_duration_sec), 3.0))) ;
+	}
+	//duration_items.push_back(SeparatorElem()) ;
+	//duration_items.push_back(MenuElem (_("custom"), slot (*this, &ImageFrameTimeAxis::set_marker_duration_custom))) ;
+
+	marker_sub_items.push_back(MenuElem(_("Duration (sec)"), *duration_menu)) ;
+
+	marker_sub_items.push_back(SeparatorElem()) ;
+	marker_sub_items.push_back(MenuElem (_("Remove Marker"), bind(slot(view, &MarkerTimeAxisView::remove_selected_marker_view),(void*)this))) ;
+	
+	items.push_back(MenuElem(_("Marker"), *marker_item_menu)) ;
+	items.push_back(MenuElem (_("Rename Track"), slot (*this,&MarkerTimeAxis::start_time_axis_rename))) ;
+
+	marker_menu->show_all() ;
+}
+
+
+
+/**
+ * Returns the view helper of this TimeAxis
+ *
+ * @return the view helper of this TimeAxis
+ */
+MarkerTimeAxisView*
+MarkerTimeAxis::get_view()
+{
+	return(view) ;
+}
+
+/**
+ * Returns the TimeAxisView that this markerTimeAxis is marking up
+ *
+ * @return the TimeAXisView that this MarkerTimeAxis is marking
+ */
+TimeAxisView*
+MarkerTimeAxis::get_marked_time_axis()
+{
+	return(marked_time_axis) ;
+}
+
+
+
+
+/**
+ * Handle the closing of the renaming dialog during the rename of this item
+ */
+void
+MarkerTimeAxis::finish_route_rename()
+{
+	name_prompter->hide_all ();
+	ARDOUR_UI::instance()->allow_focus (false);
+
+	if (name_prompter->status == Gtkmmext::Prompter::cancelled) {
+		return;
+	}
+	
+	string result;
+	name_prompter->get_result(result);
+	time_axis_name = result ;
+	editor.route_name_changed(this) ;
+	label_view() ;
+	delete name_prompter ;
+	name_prompter = 0 ;
+}
+
+
+
+
+
+
+