Paul Davis
8687895abb
git-svn-id: svn://localhost/ardour2/branches/3.0@6357 d708f5d6-7413-0410-9779-e7cbd77b26cf
421 lines
12 KiB
C++
421 lines
12 KiB
C++
/*
|
|
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.
|
|
|
|
*/
|
|
|
|
#include <string>
|
|
#include <algorithm>
|
|
|
|
#include "pbd/error.h"
|
|
|
|
#include <gtkmm/menu.h>
|
|
|
|
#include <gtkmm2ext/utils.h>
|
|
#include <gtkmm2ext/gtk_ui.h>
|
|
|
|
#include "ardour/session.h"
|
|
#include "ardour/utils.h"
|
|
|
|
#include "public_editor.h"
|
|
#include "imageframe_time_axis.h"
|
|
#include "simplerect.h"
|
|
#include "enums.h"
|
|
#include "imageframe_time_axis_view.h"
|
|
#include "imageframe_time_axis_group.h"
|
|
#include "marker_time_axis_view.h"
|
|
#include "imageframe_view.h"
|
|
#include "marker_time_axis.h"
|
|
#include "marker_view.h"
|
|
#include "gui_thread.h"
|
|
#include "canvas_impl.h"
|
|
|
|
#include "i18n.h"
|
|
|
|
using namespace ARDOUR;
|
|
using namespace PBD;
|
|
using namespace Gtk;
|
|
|
|
/**
|
|
* Constructs a new ImageFrameTimeAxis.
|
|
*
|
|
* @param track_id the track name/id
|
|
* @param ed the PublicEditor
|
|
* @param sess the current session
|
|
* @param canvas the parent canvas item
|
|
*/
|
|
ImageFrameTimeAxis::ImageFrameTimeAxis(const string & track_id, PublicEditor& ed, ARDOUR::Session& sess, ArdourCanvas::Canvas& canvas)
|
|
: AxisView(sess),
|
|
VisualTimeAxis(track_id, ed, sess, canvas)
|
|
{
|
|
_color = unique_random_color() ;
|
|
|
|
selection_group = new ArdourCanvas::Group (*canvas_display);
|
|
selection_group->hide();
|
|
|
|
// intialize our data items
|
|
_marked_for_display = true;
|
|
y_position = -1 ;
|
|
|
|
/* create our new image frame view */
|
|
view = new ImageFrameTimeAxisView(*this) ;
|
|
|
|
/* create the Image Frame Edit Menu */
|
|
create_imageframe_menu() ;
|
|
|
|
// set the initial time axis text label
|
|
label_view() ;
|
|
|
|
// set the initial height of this time axis
|
|
set_height(hNormal) ;
|
|
}
|
|
|
|
/**
|
|
* Destructor
|
|
* Responsible for destroying any child image items that may have been added to thie time axis
|
|
*/
|
|
ImageFrameTimeAxis::~ImageFrameTimeAxis ()
|
|
{
|
|
GoingAway() ; /* EMIT_SIGNAL */
|
|
|
|
// Destroy all the marker views we may have associaited with this TimeAxis
|
|
for(MarkerTimeAxisList::iterator iter = marker_time_axis_list.begin(); iter != marker_time_axis_list.end(); ++iter)
|
|
{
|
|
MarkerTimeAxis* mta = *iter ;
|
|
MarkerTimeAxisList::iterator next = iter ;
|
|
next++ ;
|
|
|
|
marker_time_axis_list.erase(iter) ;
|
|
|
|
delete mta ;
|
|
mta = 0 ;
|
|
|
|
iter = next ;
|
|
}
|
|
|
|
delete image_action_menu ;
|
|
image_action_menu = 0 ;
|
|
|
|
delete selection_group;
|
|
selection_group = 0 ;
|
|
|
|
// Destroy our Axis View helper
|
|
delete view ;
|
|
view = 0 ;
|
|
}
|
|
|
|
//---------------------------------------------------------------------------------------//
|
|
// ui methods & data
|
|
|
|
/**
|
|
* Sets the height of this TrackView to one of ths TrackHeghts
|
|
*
|
|
* @param h
|
|
*/
|
|
void
|
|
ImageFrameTimeAxis::set_height (uint32_t 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 siezes of items upon this time axis
|
|
*
|
|
* @param spu the number of samples per unit
|
|
*/
|
|
void
|
|
ImageFrameTimeAxis::set_samples_per_unit(double spu)
|
|
{
|
|
TimeAxisView::set_samples_per_unit (editor.get_current_zoom());
|
|
|
|
if(view) {
|
|
view->set_samples_per_unit(spu) ;
|
|
}
|
|
}
|
|
|
|
|
|
/**
|
|
* Returns the available height for images to be drawn onto
|
|
*
|
|
* @return the available height for an image item to be drawn onto
|
|
*/
|
|
int
|
|
ImageFrameTimeAxis::get_image_display_height()
|
|
{
|
|
return(height - (gint)TimeAxisViewItem::NAME_HIGHLIGHT_SIZE) ;
|
|
}
|
|
|
|
|
|
/**
|
|
* Show the popup edit menu
|
|
*
|
|
* @param button the mouse button pressed
|
|
* @param time when to show the popup
|
|
* @param clicked_imageframe the ImageFrameItem 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
|
|
ImageFrameTimeAxis::popup_imageframe_edit_menu(int button, int32_t time, ImageFrameView* clicked_imageframe, bool with_item)
|
|
{
|
|
if (!imageframe_menu)
|
|
{
|
|
create_imageframe_menu() ;
|
|
}
|
|
|
|
if(with_item)
|
|
{
|
|
imageframe_item_menu->set_sensitive(true) ;
|
|
}
|
|
else
|
|
{
|
|
imageframe_item_menu->set_sensitive(false) ;
|
|
}
|
|
|
|
imageframe_menu->popup(button,time) ;
|
|
}
|
|
|
|
/**
|
|
* convenience method to select a new track color and apply it to the view and view items
|
|
*
|
|
*/
|
|
void
|
|
ImageFrameTimeAxis::select_track_color()
|
|
{
|
|
if (choose_time_axis_color())
|
|
{
|
|
if (view)
|
|
{
|
|
view->apply_color (_color) ;
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Handles the building of the popup menu
|
|
*/
|
|
void
|
|
ImageFrameTimeAxis::build_display_menu()
|
|
{
|
|
using namespace Menu_Helpers;
|
|
using Gtk::Menu;
|
|
|
|
/* 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"), sigc::mem_fun(*this, &ImageFrameTimeAxis::start_time_axis_rename)));
|
|
|
|
image_action_menu = new Menu() ;
|
|
image_action_menu->set_name ("ArdourContextMenu");
|
|
MenuList image_items = image_action_menu->items() ;
|
|
|
|
items.push_back (SeparatorElem());
|
|
items.push_back (MenuElem (_("Height"), *size_menu));
|
|
items.push_back (MenuElem (_("Color"), sigc::mem_fun(*this, &ImageFrameTimeAxis::select_track_color)));
|
|
|
|
items.push_back (SeparatorElem());
|
|
items.push_back (MenuElem (_("Remove"), sigc::bind(sigc::mem_fun(*this, &VisualTimeAxis::remove_this_time_axis), (void*)this))) ;
|
|
}
|
|
|
|
/**
|
|
* handles the building of the ImageFrameView sub menu
|
|
*/
|
|
void
|
|
ImageFrameTimeAxis::create_imageframe_menu()
|
|
{
|
|
using namespace Menu_Helpers;
|
|
using Gtk::Menu;
|
|
|
|
imageframe_menu = manage(new Menu) ;
|
|
imageframe_menu->set_name ("ArdourContextMenu");
|
|
MenuList& items = imageframe_menu->items();
|
|
|
|
imageframe_item_menu = manage(new Menu) ;
|
|
imageframe_item_menu->set_name ("ArdourContextMenu");
|
|
MenuList& imageframe_sub_items = imageframe_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 (_("0.5 seconds"), sigc::bind (sigc::mem_fun (view, &ImageFrameTimeAxisView::set_imageframe_duration_sec), 0.5))) ;
|
|
duration_items.push_back(MenuElem (_("1 seconds"), sigc::bind (sigc::mem_fun (view, &ImageFrameTimeAxisView::set_imageframe_duration_sec), 1.0))) ;
|
|
duration_items.push_back(MenuElem (_("1.5 seconds"), sigc::bind (sigc::mem_fun (view, &ImageFrameTimeAxisView::set_imageframe_duration_sec), 1.5))) ;
|
|
duration_items.push_back(MenuElem (_("2 seconds"), sigc::bind (sigc::mem_fun (view, &ImageFrameTimeAxisView::set_imageframe_duration_sec), 2.0))) ;
|
|
duration_items.push_back(MenuElem (_("2.5 seconds"), sigc::bind (sigc::mem_fun (view, &ImageFrameTimeAxisView::set_imageframe_duration_sec), 2.5))) ;
|
|
duration_items.push_back(MenuElem (_("3 seconds"), sigc::bind (sigc::mem_fun (view, &ImageFrameTimeAxisView::set_imageframe_duration_sec), 3.0))) ;
|
|
//duration_items.push_back(SeparatorElem()) ;
|
|
//duration_items.push_back(MenuElem (_("custom"), sigc::mem_fun(*this, &ImageFrameTimeAxis::set_imageframe_duration_custom))) ;
|
|
}
|
|
|
|
imageframe_sub_items.push_back(MenuElem(_("Duration (sec)"), *duration_menu)) ;
|
|
|
|
imageframe_sub_items.push_back(SeparatorElem()) ;
|
|
if(view)
|
|
{
|
|
imageframe_sub_items.push_back(MenuElem (_("Remove Frame"), sigc::bind(sigc::mem_fun (view, &ImageFrameTimeAxisView::remove_selected_imageframe_item), (void*)this))) ;
|
|
}
|
|
|
|
items.push_back(MenuElem(_("Image Frame"), *imageframe_item_menu)) ;
|
|
items.push_back(MenuElem (_("Rename Track"), sigc::mem_fun(*this,&ImageFrameTimeAxis::start_time_axis_rename))) ;
|
|
|
|
imageframe_menu->show_all() ;
|
|
}
|
|
|
|
|
|
|
|
|
|
//---------------------------------------------------------------------------------------//
|
|
// Marker Time Axis Methods
|
|
|
|
/**
|
|
* Add a MarkerTimeAxis to the ilst of MarkerTimeAxis' associated with this ImageFrameTimeAxis
|
|
*
|
|
* @param marker_track the MarkerTimeAxis to add
|
|
* @param src the identity of the object that initiated the change
|
|
* @return true if the addition was a success,
|
|
* false otherwise
|
|
*/
|
|
bool
|
|
ImageFrameTimeAxis::add_marker_time_axis(MarkerTimeAxis* marker_track, void* src)
|
|
{
|
|
bool ret = false ;
|
|
|
|
if(get_named_marker_time_axis(marker_track->name()) != 0)
|
|
{
|
|
ret = false ;
|
|
}
|
|
else
|
|
{
|
|
marker_time_axis_list.push_back(marker_track) ;
|
|
marker_track->GoingAway.connect(sigc::bind(sigc::mem_fun(*this, &ImageFrameTimeAxis::remove_time_axis_view), marker_track, (void*)this));
|
|
|
|
MarkerTimeAxisAdded(marker_track, src) ; /* EMIT_SIGNAL */
|
|
ret = true ;
|
|
}
|
|
|
|
return(ret) ;
|
|
}
|
|
|
|
/**
|
|
* Returns the named MarkerTimeAxis associated with this ImageFrameTimeAxis
|
|
*
|
|
* @param track_id the track_id of the MarkerTimeAxis to search for
|
|
* @return the named markerTimeAxis, or 0 if the named MarkerTimeAxis is not associated with this ImageFrameTimeAxis
|
|
*/
|
|
MarkerTimeAxis*
|
|
ImageFrameTimeAxis::get_named_marker_time_axis(const string & track_id)
|
|
{
|
|
MarkerTimeAxis* mta = 0 ;
|
|
|
|
for (MarkerTimeAxisList::iterator i = marker_time_axis_list.begin(); i != marker_time_axis_list.end(); ++i)
|
|
{
|
|
if (((MarkerTimeAxis*)*i)->name() == track_id)
|
|
{
|
|
mta = ((MarkerTimeAxis*)*i) ;
|
|
break ;
|
|
}
|
|
}
|
|
return(mta) ;
|
|
}
|
|
|
|
/**
|
|
* Removes the named markerTimeAxis from those associated with this ImageFrameTimeAxis
|
|
*
|
|
* @param track_id the track id of the MarkerTimeAxis to remove
|
|
* @param src the identity of the object that initiated the change
|
|
* @return the removed MarkerTimeAxis
|
|
*/
|
|
MarkerTimeAxis*
|
|
ImageFrameTimeAxis::remove_named_marker_time_axis(const string & track_id, void* src)
|
|
{
|
|
MarkerTimeAxis* mta = 0 ;
|
|
|
|
for(MarkerTimeAxisList::iterator i = marker_time_axis_list.begin(); i != marker_time_axis_list.end(); ++i)
|
|
{
|
|
if (((MarkerTimeAxis*)*i)->name() == track_id)
|
|
{
|
|
mta = ((MarkerTimeAxis*)*i) ;
|
|
|
|
// the iterator is invalid after this call, so we can no longer use it as is.
|
|
marker_time_axis_list.erase(i) ;
|
|
|
|
MarkerTimeAxisRemoved(mta->name(), src) ; /* EMIT_SIGNAL */
|
|
break ;
|
|
}
|
|
}
|
|
|
|
return(mta) ;
|
|
}
|
|
|
|
/**
|
|
* Removes the specified MarkerTimeAxis from the list of MarkerTimaAxis associated with this ImageFrameTimeAxis
|
|
* Note that the MarkerTimeAxis is not deleted, only removed from the list os associated tracks
|
|
*
|
|
* @param mta the TimeAxis to remove
|
|
* @param src the identity of the object that initiated the change
|
|
*/
|
|
void
|
|
ImageFrameTimeAxis::remove_time_axis_view(MarkerTimeAxis* mta, void* src)
|
|
{
|
|
ENSURE_GUI_THREAD (*this, &ImageFrameTimeAxis::remove_time_axis_view, mta, src)
|
|
|
|
MarkerTimeAxisList::iterator i;
|
|
if((i = find (marker_time_axis_list.begin(), marker_time_axis_list.end(), mta)) != marker_time_axis_list.end())
|
|
{
|
|
// note that we dont delete the object itself, we just remove it from our list
|
|
marker_time_axis_list.erase(i) ;
|
|
|
|
MarkerTimeAxisRemoved(mta->name(), src) ; /* EMIT_SIGNAL */
|
|
}
|
|
}
|
|
|
|
|
|
//---------------------------------------------------------------------------------------//
|
|
// Parent/Child helper object accessors
|
|
|
|
/**
|
|
* Returns the view helper of this TimeAxis
|
|
*
|
|
* @return the view helper of this TimeAxis
|
|
*/
|
|
ImageFrameTimeAxisView*
|
|
ImageFrameTimeAxis::get_view()
|
|
{
|
|
return(view) ;
|
|
}
|