git-svn-id: svn://localhost/ardour2/trunk@1223 d708f5d6-7413-0410-9779-e7cbd77b26cf
1116 lines
31 KiB
C++
1116 lines
31 KiB
C++
/*
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Copyright (C) 2000-2003 Paul Davis
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Written by Colin Law, CMT, Glasgow
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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$Id$
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*/
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#include "imageframe_view.h"
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#include "imageframe_time_axis.h"
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#include "imageframe_time_axis_view.h"
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#include "imageframe_time_axis_group.h"
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#include "marker_time_axis_view.h"
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#include "marker_time_axis.h"
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#include "marker_view.h"
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#include "editor.h"
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#include "i18n.h"
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#include "canvas_impl.h"
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#include <gtkmm2ext/gtk_ui.h>
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#include <pbd/error.h>
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#include <sys/types.h>
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#include <sys/socket.h>
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#include <netinet/in.h>
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#include <unistd.h>
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#include <arpa/inet.h>
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#include "imageframe_socket_handler.h"
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#include "ardour_image_compositor_socket.h"
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#include "public_editor.h"
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using namespace Gtk;
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using namespace PBD;
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/* <CMT Additions file="editor.cc"> */
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void
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Editor::add_imageframe_time_axis(const string & track_name, void* src)
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{
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// check for duplicate name
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if(get_named_time_axis(track_name))
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{
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warning << "Repeated time axis name" << std::endl ;
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}
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else
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{
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Gtkmm2ext::UI::instance()->call_slot(bind(mem_fun(*this, &Editor::handle_new_imageframe_time_axis_view),track_name, src)) ;
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}
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}
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void
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Editor::connect_to_image_compositor()
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{
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if(image_socket_listener == 0)
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{
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image_socket_listener = ImageFrameSocketHandler::create_instance(*this) ;
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}
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if(image_socket_listener->is_connected() == true)
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{
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return ;
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}
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// XXX should really put this somewhere safe
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const char * host_ip = "127.0.0.1" ;
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bool retcode = image_socket_listener->connect(host_ip, ardourvis::DEFAULT_PORT) ;
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if(retcode == false)
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{
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// XXX need to get some return status here
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warning << "Image Compositor Connection attempt failed" << std::endl ;
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return ;
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}
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// add the socket to the gui loop, and keep the retuned tag value of the input
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gint tag = gdk_input_add(image_socket_listener->get_socket_descriptor(), GDK_INPUT_READ,ImageFrameSocketHandler::image_socket_callback,image_socket_listener) ;
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image_socket_listener->set_gdk_input_tag(tag) ;
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}
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void
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Editor::scroll_timeaxis_to_imageframe_item(const TimeAxisViewItem* item)
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{
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// GTK2FIX
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//nframes_t offset = static_cast<nframes_t>(frames_per_unit * (edit_hscroll_slider_width/2)) ;
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nframes_t offset = 0;
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nframes_t x_pos = 0 ;
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if (item->get_position() < offset) {
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x_pos = 0 ;
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} else {
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x_pos = item->get_position() - offset + (item->get_duration() / 2);
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}
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reposition_x_origin (x_pos);
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}
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void
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Editor::add_imageframe_marker_time_axis(const string & track_name, TimeAxisView* marked_track, void* src)
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{
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// Can we only bind 2 data Items?
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// @todo we really want to bind the src attribute too, for the moment tracks can only be added remotely,
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// so this is not too much of an issue, however will need to be looked at again
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Gtkmm2ext::UI::instance()->call_slot(sigc::bind(mem_fun(*this, &Editor::handle_new_imageframe_marker_time_axis_view),track_name, marked_track)) ;
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}
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void
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Editor::popup_imageframe_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_item)
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{
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ImageFrameTimeAxis* ifta = dynamic_cast<ImageFrameTimeAxis*>(clicked_trackview) ;
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if(ifta)
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{
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ImageFrameTimeAxisGroup* iftag = ifta->get_view()->get_selected_imageframe_group() ;
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if(iftag)
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{
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ImageFrameView* selected_ifv = ifta->get_view()->get_selected_imageframe_view() ;
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ifta->popup_imageframe_edit_menu(button, time, selected_ifv, with_item) ;
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}
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}
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}
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void
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Editor::popup_marker_time_axis_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_item)
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{
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MarkerTimeAxis* mta = dynamic_cast<MarkerTimeAxis*>(clicked_trackview) ;
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if(mta)
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{
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MarkerView* selected_mv = mta->get_view()->get_selected_time_axis_item() ;
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if(selected_mv)
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{
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mta->popup_marker_time_axis_edit_menu(button,time, selected_mv, with_item) ;
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}
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}
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}
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TimeAxisView*
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Editor::get_named_time_axis(const string & name)
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{
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TimeAxisView* tav = 0 ;
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for (TrackViewList::const_iterator i = track_views.begin(); i != track_views.end(); ++i)
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{
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if (((TimeAxisView*)*i)->name() == name)
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{
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tav = ((TimeAxisView*)*i) ;
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break ;
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}
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}
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return(tav) ;
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}
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/* </CMT Additions file="editor.cc"> */
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/* <CMT Additions file="editor_canvas_events.cc"> */
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bool
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Editor::canvas_imageframe_item_view_event (GdkEvent *event, ArdourCanvas::Item* item, ImageFrameView *ifv)
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{
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gint ret = FALSE ;
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ImageFrameTimeAxisGroup* iftag = 0 ;
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switch (event->type)
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{
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case GDK_BUTTON_PRESS:
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case GDK_2BUTTON_PRESS:
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case GDK_3BUTTON_PRESS:
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clicked_trackview = &ifv->get_time_axis_view();
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iftag = ifv->get_time_axis_group() ;
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dynamic_cast<ImageFrameTimeAxis*>(clicked_trackview)->get_view()->set_selected_imageframe_view(iftag, ifv);
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ret = button_press_handler (item, event, ImageFrameItem) ;
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break ;
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case GDK_BUTTON_RELEASE:
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ret = button_release_handler (item, event, ImageFrameItem) ;
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break ;
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case GDK_MOTION_NOTIFY:
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ret = motion_handler (item, event, ImageFrameItem) ;
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break ;
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default:
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break ;
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}
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return(ret) ;
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}
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bool
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Editor::canvas_imageframe_start_handle_event (GdkEvent *event, ArdourCanvas::Item* item, ImageFrameView *ifv)
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{
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gint ret = FALSE ;
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ImageFrameTimeAxisGroup* iftag = 0 ;
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switch (event->type)
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{
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case GDK_BUTTON_PRESS:
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case GDK_2BUTTON_PRESS:
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case GDK_3BUTTON_PRESS:
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clicked_trackview = &ifv->get_time_axis_view() ;
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iftag = ifv->get_time_axis_group() ;
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dynamic_cast<ImageFrameTimeAxis*>(clicked_trackview)->get_view()->set_selected_imageframe_view(iftag, ifv);
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ret = button_press_handler (item, event, ImageFrameHandleStartItem) ;
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break ;
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case GDK_BUTTON_RELEASE:
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ret = button_release_handler (item, event, ImageFrameHandleStartItem) ;
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break;
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case GDK_MOTION_NOTIFY:
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ret = motion_handler (item, event, ImageFrameHandleStartItem) ;
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break ;
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case GDK_ENTER_NOTIFY:
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ret = enter_handler (item, event, ImageFrameHandleStartItem) ;
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break ;
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case GDK_LEAVE_NOTIFY:
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ret = leave_handler (item, event, ImageFrameHandleStartItem) ;
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break ;
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default:
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break ;
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}
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return(ret) ;
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}
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bool
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Editor::canvas_imageframe_end_handle_event (GdkEvent *event, ArdourCanvas::Item* item, ImageFrameView *ifv)
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{
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gint ret = FALSE ;
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ImageFrameTimeAxisGroup* iftag = 0 ;
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switch (event->type)
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{
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case GDK_BUTTON_PRESS:
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case GDK_2BUTTON_PRESS:
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case GDK_3BUTTON_PRESS:
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clicked_trackview = &ifv->get_time_axis_view() ;
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iftag = ifv->get_time_axis_group() ;
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dynamic_cast<ImageFrameTimeAxis*>(clicked_trackview)->get_view()->set_selected_imageframe_view(iftag, ifv);
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ret = button_press_handler (item, event, ImageFrameHandleEndItem) ;
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break ;
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case GDK_BUTTON_RELEASE:
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ret = button_release_handler (item, event, ImageFrameHandleEndItem) ;
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break ;
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case GDK_MOTION_NOTIFY:
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ret = motion_handler (item, event, ImageFrameHandleEndItem) ;
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break ;
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case GDK_ENTER_NOTIFY:
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ret = enter_handler (item, event, ImageFrameHandleEndItem) ;
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break ;
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case GDK_LEAVE_NOTIFY:
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ret = leave_handler (item, event, ImageFrameHandleEndItem);
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break ;
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default:
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break ;
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}
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return(ret) ;
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}
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bool
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Editor::canvas_imageframe_view_event (GdkEvent* event, ArdourCanvas::Item* item, ImageFrameTimeAxis* ifta)
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{
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gint ret = FALSE ;
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switch (event->type)
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{
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case GDK_BUTTON_PRESS:
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case GDK_2BUTTON_PRESS:
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case GDK_3BUTTON_PRESS:
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clicked_trackview = ifta ;
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ret = button_press_handler (item, event, ImageFrameTimeAxisItem) ;
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break ;
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case GDK_BUTTON_RELEASE:
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ret = button_release_handler (item, event, ImageFrameTimeAxisItem) ;
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break ;
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case GDK_MOTION_NOTIFY:
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break ;
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default:
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break ;
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}
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return(ret) ;
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}
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bool
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Editor::canvas_marker_time_axis_view_event (GdkEvent* event, ArdourCanvas::Item* item, MarkerTimeAxis* mta)
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{
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gint ret = FALSE ;
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switch (event->type)
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{
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case GDK_BUTTON_PRESS:
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case GDK_2BUTTON_PRESS:
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case GDK_3BUTTON_PRESS:
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clicked_trackview = mta ;
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ret = button_press_handler(item, event, MarkerTimeAxisItem) ;
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break ;
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case GDK_BUTTON_RELEASE:
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ret = button_release_handler(item, event, MarkerTimeAxisItem) ;
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break ;
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case GDK_MOTION_NOTIFY:
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default:
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break ;
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}
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return(ret) ;
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}
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bool
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Editor::canvas_markerview_item_view_event (GdkEvent* event, ArdourCanvas::Item* item, MarkerView* mta)
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{
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gint ret = FALSE ;
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switch (event->type)
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{
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case GDK_BUTTON_PRESS:
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case GDK_2BUTTON_PRESS:
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case GDK_3BUTTON_PRESS:
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clicked_trackview = &mta->get_time_axis_view() ;
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dynamic_cast<MarkerTimeAxis*>(clicked_trackview)->get_view()->set_selected_time_axis_item(mta);
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ret = button_press_handler(item, event, MarkerViewItem) ;
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break ;
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case GDK_BUTTON_RELEASE:
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ret = button_release_handler(item, event, MarkerViewItem) ;
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break ;
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case GDK_MOTION_NOTIFY:
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ret = motion_handler(item, event, MarkerViewItem) ;
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break ;
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default:
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break ;
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}
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return(ret) ;
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}
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bool
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Editor::canvas_markerview_start_handle_event (GdkEvent* event, ArdourCanvas::Item* item, MarkerView* mta)
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{
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gint ret = FALSE ;
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switch (event->type)
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{
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case GDK_BUTTON_PRESS:
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case GDK_2BUTTON_PRESS:
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case GDK_3BUTTON_PRESS:
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clicked_trackview = &mta->get_time_axis_view() ;
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dynamic_cast<MarkerTimeAxis*>(clicked_trackview)->get_view()->set_selected_time_axis_item(mta) ;
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ret = button_press_handler(item, event, MarkerViewHandleStartItem) ;
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break ;
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case GDK_BUTTON_RELEASE:
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ret = button_release_handler(item, event, MarkerViewHandleStartItem) ;
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break ;
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case GDK_MOTION_NOTIFY:
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ret = motion_handler(item, event, MarkerViewHandleStartItem) ;
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break ;
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case GDK_ENTER_NOTIFY:
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ret = enter_handler(item, event, MarkerViewHandleStartItem) ;
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break ;
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case GDK_LEAVE_NOTIFY:
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ret = leave_handler(item, event, MarkerViewHandleStartItem) ;
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break ;
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default:
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break ;
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}
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return(ret) ;
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}
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bool
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Editor::canvas_markerview_end_handle_event (GdkEvent* event, ArdourCanvas::Item* item, MarkerView* mta)
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{
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gint ret = FALSE ;
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switch (event->type)
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{
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case GDK_BUTTON_PRESS:
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case GDK_2BUTTON_PRESS:
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case GDK_3BUTTON_PRESS:
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clicked_trackview = &mta->get_time_axis_view() ;
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dynamic_cast<MarkerTimeAxis*>(clicked_trackview)->get_view()->set_selected_time_axis_item(mta) ;
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ret = button_press_handler(item, event, MarkerViewHandleEndItem) ;
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break ;
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case GDK_BUTTON_RELEASE:
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ret = button_release_handler(item, event, MarkerViewHandleEndItem) ;
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break ;
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case GDK_MOTION_NOTIFY:
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ret = motion_handler(item, event, MarkerViewHandleEndItem) ;
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break ;
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case GDK_ENTER_NOTIFY:
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ret = enter_handler(item, event, MarkerViewHandleEndItem) ;
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break ;
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case GDK_LEAVE_NOTIFY:
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ret = leave_handler(item, event, MarkerViewHandleEndItem) ;
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break ;
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default:
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break ;
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}
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return(ret) ;
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}
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/* </CMT Additions file="editor_canvas_events.cc"> */
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/*
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---------------------------------------------------------------------------------------------------
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---------------------------------------------------------------------------------------------------
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---------------------------------------------------------------------------------------------------
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*/
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/* <CMT Additions file="editor_mouse.cc"> */
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void
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Editor::start_imageframe_grab(ArdourCanvas::Item* item, GdkEvent* event)
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{
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ImageFrameView* ifv = ((ImageFrameTimeAxis*)clicked_trackview)->get_view()->get_selected_imageframe_view() ;
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drag_info.copy = false ;
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drag_info.item = item ;
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drag_info.data = ifv ;
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drag_info.motion_callback = &Editor::imageframe_drag_motion_callback;
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drag_info.finished_callback = &Editor::timeaxis_item_drag_finished_callback;
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drag_info.last_frame_position = ifv->get_position() ;
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drag_info.last_trackview = &ifv->get_time_axis_view() ;
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/* this is subtle. raising the regionview itself won't help,
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because raise_to_top() just puts the item on the top of
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its parent's stack. so, we need to put the trackview canvas_display group
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on the top, since its parent is the whole canvas.
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however, this hides the measure bars within that particular trackview,
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so move them to the top afterwards.
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*/
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drag_info.item->raise_to_top();
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drag_info.last_trackview->canvas_display->raise_to_top();
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//time_line_group->raise_to_top();
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cursor_group->raise_to_top ();
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start_grab(event) ;
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drag_info.pointer_frame_offset = pixel_to_frame(drag_info.grab_x) - drag_info.last_frame_position;
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}
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void
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Editor::start_markerview_grab(ArdourCanvas::Item* item, GdkEvent* event)
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{
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MarkerView* mv = ((MarkerTimeAxis*)clicked_trackview)->get_view()->get_selected_time_axis_item() ;
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drag_info.copy = false ;
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drag_info.item = item ;
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drag_info.data = mv ;
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drag_info.motion_callback = &Editor::markerview_drag_motion_callback;
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drag_info.finished_callback = &Editor::timeaxis_item_drag_finished_callback;
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drag_info.last_frame_position = mv->get_position() ;
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drag_info.last_trackview = &mv->get_time_axis_view() ;
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/* this is subtle. raising the regionview itself won't help,
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because raise_to_top() just puts the item on the top of
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its parent's stack. so, we need to put the trackview canvas_display group
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on the top, since its parent is the whole canvas.
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however, this hides the measure bars within that particular trackview,
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so move them to the top afterwards.
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*/
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drag_info.item->raise_to_top();
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drag_info.last_trackview->canvas_display->raise_to_top();
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//time_line_group->raise_to_top();
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cursor_group->raise_to_top ();
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start_grab(event) ;
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drag_info.pointer_frame_offset = pixel_to_frame(drag_info.grab_x) - drag_info.last_frame_position ;
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}
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void
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Editor::markerview_drag_motion_callback(ArdourCanvas::Item*, GdkEvent* event)
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{
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double cx, cy ;
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MarkerView* mv = reinterpret_cast<MarkerView*>(drag_info.data) ;
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nframes_t pending_region_position ;
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nframes_t pointer_frame ;
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pointer_frame = event_frame(event, &cx, &cy) ;
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snap_to(pointer_frame) ;
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if (pointer_frame > (nframes_t) drag_info.pointer_frame_offset)
|
|
{
|
|
pending_region_position = pointer_frame - drag_info.pointer_frame_offset ;
|
|
snap_to(pending_region_position) ;
|
|
|
|
// we dont allow marker items to extend beyond, or in front of the marked items so
|
|
// cap the value to the marked items position and duration
|
|
if((pending_region_position + mv->get_duration()) >= ((mv->get_marked_item()->get_position()) + (mv->get_marked_item()->get_duration())))
|
|
{
|
|
pending_region_position = (mv->get_marked_item()->get_position() + mv->get_marked_item()->get_duration()) - (mv->get_duration()) ;
|
|
}
|
|
else if(pending_region_position <= mv->get_marked_item()->get_position())
|
|
{
|
|
pending_region_position = mv->get_marked_item()->get_position() ;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
pending_region_position = mv->get_marked_item()->get_position() ;
|
|
}
|
|
|
|
drag_info.last_frame_position = pending_region_position ;
|
|
|
|
// we treat this as a special case, usually we want to send the identitiy of the caller
|
|
// but in this case, that would trigger our socket handler to handle the event, sending
|
|
// notification to the image compositor. This would be fine, except that we have not
|
|
// finished the drag, we therefore do not want to sent notification until we have
|
|
// completed the drag, only then do we want the image compositor notofied.
|
|
// We therefore set the caller identity to the special case of 0
|
|
mv->set_position(pending_region_position, 0) ;
|
|
|
|
show_verbose_time_cursor(pending_region_position) ;
|
|
}
|
|
|
|
void
|
|
Editor::imageframe_drag_motion_callback(ArdourCanvas::Item*, GdkEvent* event)
|
|
{
|
|
double cx, cy ;
|
|
|
|
ImageFrameView* ifv = reinterpret_cast<ImageFrameView*>(drag_info.data) ;
|
|
|
|
nframes_t pending_region_position;
|
|
nframes_t pointer_frame;
|
|
|
|
pointer_frame = event_frame(event, &cx, &cy) ;
|
|
|
|
snap_to(pointer_frame) ;
|
|
|
|
if (pointer_frame > (nframes_t) drag_info.pointer_frame_offset)
|
|
{
|
|
pending_region_position = pointer_frame - drag_info.pointer_frame_offset ;
|
|
snap_to(pending_region_position) ;
|
|
}
|
|
else
|
|
{
|
|
pending_region_position = 0 ;
|
|
}
|
|
|
|
drag_info.grab_x = cx;
|
|
//drag_info.last_frame_position = pending_region_position ;
|
|
drag_info.current_pointer_frame = pending_region_position ;
|
|
|
|
// we treat this as a special case, usually we want to send the identitiy of the caller
|
|
// but in this case, that would trigger our socket handler to handle the event, sending
|
|
// notification to the image compositor. This would be fine, except that we have not
|
|
// finished the drag, we therefore do not want to sent notification until we have
|
|
// completed the drag, only then do we want the image compositor notofied.
|
|
// We therefore set the caller identity to the special case of 0
|
|
ifv->set_position(pending_region_position, 0) ;
|
|
|
|
show_verbose_time_cursor(pending_region_position) ;
|
|
}
|
|
|
|
void
|
|
Editor::timeaxis_item_drag_finished_callback(ArdourCanvas::Item*, GdkEvent* event)
|
|
{
|
|
nframes_t where ;
|
|
TimeAxisViewItem* tavi = reinterpret_cast<TimeAxisViewItem*>(drag_info.data) ;
|
|
|
|
bool item_x_movement = (drag_info.last_frame_position != tavi->get_position()) ;
|
|
|
|
hide_verbose_canvas_cursor() ;
|
|
|
|
/* no x or y movement either means the regionview hasn't been moved, or has been moved
|
|
but is back in it's original position/trackview.*/
|
|
|
|
if(!item_x_movement && event && event->type == GDK_BUTTON_RELEASE)
|
|
{
|
|
/* No motion: either set the current region, or align the clicked region
|
|
with the current one.
|
|
*/
|
|
return;
|
|
}
|
|
|
|
if(item_x_movement)
|
|
{
|
|
/* base the new region position on the current position of the regionview.*/
|
|
where = drag_info.current_pointer_frame ;
|
|
|
|
// final call to set position after the motion to tell interested parties of the new position
|
|
tavi->set_position(where, this) ;
|
|
}
|
|
else
|
|
{
|
|
//where = tavi->get_position() ;
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
void
|
|
Editor::imageframe_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event)
|
|
{
|
|
// get the selected item from the parent time axis
|
|
ImageFrameTimeAxis* ifta = dynamic_cast<ImageFrameTimeAxis*>(clicked_trackview) ;
|
|
if(ifta)
|
|
{
|
|
ImageFrameView* ifv = ifta->get_view()->get_selected_imageframe_view() ;
|
|
|
|
if (ifv == 0) {
|
|
fatal << _("programming error: no ImageFrameView selected") << endmsg;
|
|
/*NOTREACHED*/
|
|
return ;
|
|
}
|
|
|
|
drag_info.item = ifv->get_canvas_frame() ;
|
|
drag_info.data = ifv;
|
|
drag_info.grab_x = event->motion.x;
|
|
drag_info.cumulative_x_drag = 0;
|
|
drag_info.motion_callback = &Editor::imageframe_start_handle_trim_motion ;
|
|
drag_info.finished_callback = &Editor::imageframe_start_handle_end_trim ;
|
|
|
|
start_grab(event) ;
|
|
|
|
show_verbose_time_cursor(ifv->get_position(), 10) ;
|
|
}
|
|
}
|
|
|
|
void
|
|
Editor::imageframe_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event)
|
|
{
|
|
// get the selected item from the parent time axis
|
|
ImageFrameTimeAxis* ifta = dynamic_cast<ImageFrameTimeAxis*>(clicked_trackview) ;
|
|
|
|
if(ifta)
|
|
{
|
|
ImageFrameView* ifv = ifta->get_view()->get_selected_imageframe_view() ;
|
|
|
|
if (ifv == 0)
|
|
{
|
|
fatal << _("programming error: no ImageFrameView selected") << endmsg ;
|
|
/*NOTREACHED*/
|
|
return ;
|
|
}
|
|
|
|
drag_info.item = ifv->get_canvas_frame() ;
|
|
drag_info.data = ifv ;
|
|
drag_info.grab_x = event->motion.x ;
|
|
drag_info.cumulative_x_drag = 0 ;
|
|
drag_info.motion_callback = &Editor::imageframe_end_handle_trim_motion ;
|
|
drag_info.finished_callback = &Editor::imageframe_end_handle_end_trim ;
|
|
|
|
start_grab(event, trimmer_cursor) ;
|
|
|
|
show_verbose_time_cursor(ifv->get_position() + ifv->get_duration(), 10) ;
|
|
}
|
|
}
|
|
|
|
void
|
|
Editor::imageframe_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event)
|
|
{
|
|
ImageFrameView* ifv = reinterpret_cast<ImageFrameView*> (drag_info.data) ;
|
|
|
|
nframes_t start = 0 ;
|
|
nframes_t end = 0 ;
|
|
nframes_t pointer_frame = event_frame(event) ;
|
|
|
|
// chekc th eposition of the item is not locked
|
|
if(!ifv->get_position_locked()) {
|
|
snap_to(pointer_frame) ;
|
|
|
|
if(pointer_frame != drag_info.last_pointer_frame) {
|
|
start = ifv->get_position() ;
|
|
end = ifv->get_position() + ifv->get_duration() ;
|
|
|
|
if (pointer_frame > end) {
|
|
start = end ;
|
|
} else {
|
|
start = pointer_frame ;
|
|
}
|
|
|
|
// are we getting bigger or smaller?
|
|
nframes_t new_dur_val = end - start ;
|
|
|
|
// start handle, so a smaller pointer frame increases our component size
|
|
if(pointer_frame <= drag_info.grab_frame)
|
|
{
|
|
if(ifv->get_max_duration_active() && (new_dur_val > ifv->get_max_duration()))
|
|
{
|
|
new_dur_val = ifv->get_max_duration() ;
|
|
start = end - new_dur_val ;
|
|
}
|
|
else
|
|
{
|
|
// current values are ok
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if(ifv->get_min_duration_active() && (new_dur_val < ifv->get_min_duration()))
|
|
{
|
|
new_dur_val = ifv->get_min_duration() ;
|
|
start = end - new_dur_val ;
|
|
}
|
|
else
|
|
{
|
|
// current values are ok
|
|
}
|
|
}
|
|
|
|
drag_info.last_pointer_frame = pointer_frame ;
|
|
|
|
/* re-calculatethe duration and position of the imageframeview */
|
|
drag_info.cumulative_x_drag = new_dur_val ;
|
|
|
|
// we treat this as a special case, usually we want to send the identitiy of the caller
|
|
// but in this case, that would trigger our socket handler to handle the event, sending
|
|
// notification to the image compositor. This would be fine, except that we have not
|
|
// finished the drag, we therefore do not want to sent notification until we have
|
|
// completed the drag, only then do we want the image compositor notofied.
|
|
// We therefore set the caller identity to the special case of 0
|
|
ifv->set_duration(new_dur_val, 0) ;
|
|
ifv->set_position(start, 0) ;
|
|
}
|
|
}
|
|
|
|
show_verbose_time_cursor(start, 10) ;
|
|
}
|
|
|
|
void
|
|
Editor::imageframe_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event)
|
|
{
|
|
ImageFrameView* ifv = reinterpret_cast<ImageFrameView *> (drag_info.data) ;
|
|
|
|
if (drag_info.cumulative_x_drag == 0)
|
|
{
|
|
/* just a click */
|
|
}
|
|
else
|
|
{
|
|
nframes_t temp = ifv->get_position() + ifv->get_duration() ;
|
|
|
|
ifv->set_position((nframes_t) (temp - drag_info.cumulative_x_drag), this) ;
|
|
ifv->set_duration((nframes_t) drag_info.cumulative_x_drag, this) ;
|
|
}
|
|
}
|
|
|
|
void
|
|
Editor::imageframe_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event)
|
|
{
|
|
ImageFrameView* ifv = reinterpret_cast<ImageFrameView *> (drag_info.data) ;
|
|
|
|
nframes_t start = 0 ;
|
|
nframes_t end = 0 ;
|
|
nframes_t pointer_frame = event_frame(event) ;
|
|
nframes_t new_dur_val = 0 ;
|
|
|
|
snap_to(pointer_frame) ;
|
|
|
|
if (pointer_frame != drag_info.last_pointer_frame)
|
|
{
|
|
start = ifv->get_position() ;
|
|
end = ifv->get_position() + ifv->get_duration() ;
|
|
if (pointer_frame < start)
|
|
{
|
|
end = start ;
|
|
}
|
|
else
|
|
{
|
|
end = pointer_frame ;
|
|
}
|
|
|
|
new_dur_val = end - start ;
|
|
|
|
// are we getting bigger or smaller?
|
|
if(pointer_frame >= drag_info.last_pointer_frame)
|
|
{
|
|
if(ifv->get_max_duration_active() && (new_dur_val > ifv->get_max_duration()))
|
|
{
|
|
new_dur_val = ifv->get_max_duration() ;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if(ifv->get_min_duration_active() && (new_dur_val < ifv->get_min_duration()))
|
|
{
|
|
new_dur_val = ifv->get_min_duration() ;
|
|
}
|
|
}
|
|
|
|
drag_info.last_pointer_frame = pointer_frame ;
|
|
drag_info.cumulative_x_drag = new_dur_val ;
|
|
|
|
// we treat this as a special case, usually we want to send the identitiy of the caller
|
|
// but in this case, that would trigger our socket handler to handle the event, sending
|
|
// notification to the image compositor. This would be fine, except that we have not
|
|
// finished the drag, we therefore do not want to sent notification until we have
|
|
// completed the drag, only then do we want the image compositor notofied.
|
|
// We therefore set the caller identity to the special case of 0
|
|
ifv->set_duration(new_dur_val, 0) ;
|
|
}
|
|
|
|
show_verbose_time_cursor(new_dur_val, 10) ;
|
|
}
|
|
|
|
|
|
void
|
|
Editor::imageframe_end_handle_end_trim (ArdourCanvas::Item* item, GdkEvent* event)
|
|
{
|
|
ImageFrameView* ifv = reinterpret_cast<ImageFrameView *> (drag_info.data) ;
|
|
|
|
if (drag_info.cumulative_x_drag == 0)
|
|
{
|
|
/* just a click */
|
|
}
|
|
else
|
|
{
|
|
nframes_t new_duration = (nframes_t)drag_info.cumulative_x_drag ;
|
|
if((new_duration <= ifv->get_max_duration()) && (new_duration >= ifv->get_min_duration()))
|
|
{
|
|
ifv->set_duration(new_duration, this) ;
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
void
|
|
Editor::markerview_item_start_handle_op(ArdourCanvas::Item* item, GdkEvent* event)
|
|
{
|
|
MarkerView* mv = reinterpret_cast<MarkerTimeAxis*>(clicked_trackview)->get_view()->get_selected_time_axis_item() ;
|
|
|
|
if (mv == 0)
|
|
{
|
|
fatal << _("programming error: no MarkerView selected") << endmsg ;
|
|
/*NOTREACHED*/
|
|
return ;
|
|
}
|
|
|
|
drag_info.item = mv->get_canvas_frame() ;
|
|
drag_info.data = mv;
|
|
drag_info.grab_x = event->motion.x;
|
|
|
|
drag_info.cumulative_x_drag = 0 ;
|
|
drag_info.motion_callback = &Editor::markerview_start_handle_trim_motion ;
|
|
drag_info.finished_callback = &Editor::markerview_start_handle_end_trim ;
|
|
|
|
start_grab(event, trimmer_cursor) ;
|
|
}
|
|
|
|
void
|
|
Editor::markerview_item_end_handle_op(ArdourCanvas::Item* item, GdkEvent* event)
|
|
{
|
|
MarkerView* mv = reinterpret_cast<MarkerTimeAxis*>(clicked_trackview)->get_view()->get_selected_time_axis_item() ;
|
|
if (mv == 0)
|
|
{
|
|
fatal << _("programming error: no MarkerView selected") << endmsg ;
|
|
/*NOTREACHED*/
|
|
return ;
|
|
}
|
|
|
|
drag_info.item = mv->get_canvas_frame() ;
|
|
drag_info.data = mv ;
|
|
drag_info.grab_x = event->motion.x ;
|
|
drag_info.cumulative_x_drag = 0 ;
|
|
|
|
drag_info.motion_callback = &Editor::markerview_end_handle_trim_motion ;
|
|
drag_info.finished_callback = &Editor::markerview_end_handle_end_trim ;
|
|
|
|
start_grab(event, trimmer_cursor) ;
|
|
}
|
|
|
|
|
|
void
|
|
Editor::markerview_start_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event)
|
|
{
|
|
MarkerView* mv = reinterpret_cast<MarkerView*> (drag_info.data) ;
|
|
|
|
nframes_t start = 0 ;
|
|
nframes_t end = 0 ;
|
|
nframes_t pointer_frame = event_frame(event) ;
|
|
|
|
// chekc th eposition of the item is not locked
|
|
if(!mv->get_position_locked())
|
|
{
|
|
snap_to(pointer_frame) ;
|
|
if(pointer_frame != drag_info.last_pointer_frame)
|
|
{
|
|
start = mv->get_position() ;
|
|
end = mv->get_position() + mv->get_duration() ;
|
|
|
|
if (pointer_frame > end)
|
|
{
|
|
start = end ;
|
|
}
|
|
else
|
|
{
|
|
start = pointer_frame ;
|
|
}
|
|
|
|
// are we getting bigger or smaller?
|
|
nframes_t new_dur_val = end - start ;
|
|
|
|
if(pointer_frame <= drag_info.grab_frame)
|
|
{
|
|
if(mv->get_max_duration_active() && (new_dur_val > mv->get_max_duration()))
|
|
{
|
|
new_dur_val = mv->get_max_duration() ;
|
|
start = end - new_dur_val ;
|
|
}
|
|
else
|
|
{
|
|
// current values are ok
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if(mv->get_min_duration_active() && (new_dur_val < mv->get_min_duration()))
|
|
{
|
|
new_dur_val = mv->get_min_duration() ;
|
|
start = end - new_dur_val ;
|
|
}
|
|
else
|
|
{
|
|
// current values are ok
|
|
}
|
|
}
|
|
|
|
drag_info.last_pointer_frame = pointer_frame ;
|
|
|
|
/* re-calculatethe duration and position of the imageframeview */
|
|
drag_info.cumulative_x_drag = new_dur_val ;
|
|
|
|
// we treat this as a special case, usually we want to send the identitiy of the caller
|
|
// but in this case, that would trigger our socket handler to handle the event, sending
|
|
// notification to the image compositor. This would be fine, except that we have not
|
|
// finished the drag, we therefore do not want to sent notification until we have
|
|
// completed the drag, only then do we want the image compositor notofied.
|
|
// We therefore set the caller identity to the special case of 0
|
|
mv->set_duration(new_dur_val, 0) ;
|
|
mv->set_position(start, 0) ;
|
|
}
|
|
}
|
|
|
|
show_verbose_time_cursor(start, 10) ;
|
|
}
|
|
|
|
void
|
|
Editor::markerview_start_handle_end_trim(ArdourCanvas::Item* item, GdkEvent* event)
|
|
{
|
|
MarkerView* mv = reinterpret_cast<MarkerView*> (drag_info.data) ;
|
|
|
|
if (drag_info.cumulative_x_drag == 0)
|
|
{
|
|
/* just a click */
|
|
}
|
|
else
|
|
{
|
|
nframes_t temp = mv->get_position() + mv->get_duration() ;
|
|
|
|
mv->set_position((nframes_t) (temp - drag_info.cumulative_x_drag), this) ;
|
|
mv->set_duration((nframes_t) drag_info.cumulative_x_drag, this) ;
|
|
}
|
|
}
|
|
|
|
void
|
|
Editor::markerview_end_handle_trim_motion(ArdourCanvas::Item* item, GdkEvent* event)
|
|
{
|
|
MarkerView* mv = reinterpret_cast<MarkerView*> (drag_info.data) ;
|
|
|
|
nframes_t start = 0 ;
|
|
nframes_t end = 0 ;
|
|
nframes_t pointer_frame = event_frame(event) ;
|
|
nframes_t new_dur_val = 0 ;
|
|
|
|
snap_to(pointer_frame) ;
|
|
|
|
if (pointer_frame != drag_info.last_pointer_frame)
|
|
{
|
|
start = mv->get_position() ;
|
|
end = mv->get_position() + mv->get_duration() ;
|
|
|
|
if(pointer_frame < start)
|
|
{
|
|
end = start ;
|
|
}
|
|
else
|
|
{
|
|
end = pointer_frame ;
|
|
}
|
|
|
|
new_dur_val = end - start ;
|
|
|
|
// are we getting bigger or smaller?
|
|
if(pointer_frame >= drag_info.last_pointer_frame)
|
|
{
|
|
// we cant extend beyond the item we are marking
|
|
ImageFrameView* marked_item = mv->get_marked_item() ;
|
|
nframes_t marked_end = marked_item->get_position() + marked_item->get_duration() ;
|
|
|
|
if(mv->get_max_duration_active() && (new_dur_val > mv->get_max_duration()))
|
|
{
|
|
if((start + mv->get_max_duration()) > marked_end)
|
|
{
|
|
new_dur_val = marked_end - start ;
|
|
}
|
|
else
|
|
{
|
|
new_dur_val = mv->get_max_duration() ;
|
|
}
|
|
}
|
|
else if(end > marked_end)
|
|
{
|
|
new_dur_val = marked_end - start ;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if(mv->get_min_duration_active() && (new_dur_val < mv->get_min_duration()))
|
|
{
|
|
new_dur_val = mv->get_min_duration() ;
|
|
}
|
|
}
|
|
|
|
|
|
drag_info.last_pointer_frame = pointer_frame ;
|
|
drag_info.cumulative_x_drag = new_dur_val ;
|
|
|
|
// we treat this as a special case, usually we want to send the identitiy of the caller
|
|
// but in this case, that would trigger our socket handler to handle the event, sending
|
|
// notification to the image compositor. This would be fine, except that we have not
|
|
// finished the drag, we therefore do not want to sent notification until we have
|
|
// completed the drag, only then do we want the image compositor notofied.
|
|
// We therefore set the caller identity to the special case of 0
|
|
mv->set_duration(new_dur_val, 0) ;
|
|
}
|
|
|
|
show_verbose_time_cursor(new_dur_val, 10) ;
|
|
}
|
|
|
|
|
|
void
|
|
Editor::markerview_end_handle_end_trim (ArdourCanvas::Item* item, GdkEvent* event)
|
|
{
|
|
MarkerView* mv = reinterpret_cast<MarkerView*> (drag_info.data) ;
|
|
|
|
if (drag_info.cumulative_x_drag == 0)
|
|
{
|
|
/* just a click */
|
|
}
|
|
else
|
|
{
|
|
nframes_t new_duration = (nframes_t)drag_info.cumulative_x_drag ;
|
|
mv->set_duration(new_duration, this) ;
|
|
}
|
|
}
|
|
|
|
|
|
/* </CMT Additions file="editor_mouse.cc"> */
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/* <CMT Additions file="editor_route_list.cc"> */
|
|
|
|
void
|
|
Editor::handle_new_imageframe_time_axis_view(const string & track_name, void* src)
|
|
{
|
|
ImageFrameTimeAxis* iftav ;
|
|
iftav = new ImageFrameTimeAxis(track_name, *this, *session, track_canvas) ;
|
|
iftav->set_time_axis_name(track_name, this) ;
|
|
track_views.push_back(iftav) ;
|
|
|
|
TreeModel::Row row = *(route_display_model->append());
|
|
|
|
row[route_display_columns.text] = iftav->name();
|
|
row[route_display_columns.tv] = iftav;
|
|
route_list_display.get_selection()->select (row);
|
|
|
|
iftav->GoingAway.connect(bind(mem_fun(*this, &Editor::remove_route), (TimeAxisView*)iftav)) ;
|
|
iftav->gui_changed.connect(mem_fun(*this, &Editor::handle_gui_changes)) ;
|
|
}
|
|
|
|
void
|
|
Editor::handle_new_imageframe_marker_time_axis_view(const string & track_name, TimeAxisView* marked_track)
|
|
{
|
|
MarkerTimeAxis* mta = new MarkerTimeAxis (*this, *this->current_session(), track_canvas, track_name, marked_track) ;
|
|
((ImageFrameTimeAxis*)marked_track)->add_marker_time_axis(mta, this) ;
|
|
track_views.push_back(mta) ;
|
|
|
|
TreeModel::Row row = *(route_display_model->append());
|
|
|
|
row[route_display_columns.text] = mta->name();
|
|
row[route_display_columns.tv] = mta;
|
|
route_list_display.get_selection()->select (row);
|
|
|
|
mta->GoingAway.connect(bind(mem_fun(*this, &Editor::remove_route), (TimeAxisView*)mta)) ;
|
|
}
|
|
|
|
|
|
/* </CMT Additions file="editor_route_list.cc"> */
|