+++ /dev/null
-/*
- Copyright (C) 2000-2003 Paul Davis
- Written by Colin Law, CMT, Glasgow
-
- 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 "imageframe_view.h"
-#include "imageframe_time_axis.h"
-#include "imageframe_time_axis_view.h"
-#include "imageframe_time_axis_group.h"
-#include "marker_time_axis_view.h"
-#include "marker_time_axis.h"
-#include "marker_view.h"
-#include "editor.h"
-#include "i18n.h"
-#include "canvas_impl.h"
-
-#include <gtkmm2ext/gtk_ui.h>
-#include "pbd/error.h"
-
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <unistd.h>
-#include <arpa/inet.h>
-
-#include "imageframe_socket_handler.h"
-#include "ardour_image_compositor_socket.h"
-#include "public_editor.h"
-#include "gui_thread.h"
-
-using namespace Gtk;
-using namespace PBD;
-using namespace std;
-
-TimeAxisView*
-Editor::get_named_time_axis(const string & name)
-{
- TimeAxisView* tav = 0 ;
-
- for (TrackViewList::const_iterator i = track_views.begin(); i != track_views.end(); ++i)
- {
- if (((TimeAxisView*)*i)->name() == name)
- {
- tav = ((TimeAxisView*)*i) ;
- break ;
- }
- }
- return(tav) ;
-}
-
-/* <CMT Additions file="editor.cc"> */
-
-void
-Editor::add_imageframe_time_axis(const string & track_name, void* src)
-{
- // check for duplicate name
- if(get_named_time_axis(track_name))
- {
- warning << "Repeated time axis name" << std::endl ;
- }
- else
- {
- Gtkmm2ext::UI::instance()->call_slot (boost::bind (&Editor::handle_new_imageframe_time_axis_view, this,track_name, src));
- }
-}
-
-void
-Editor::connect_to_image_compositor()
-{
- if(image_socket_listener == 0)
- {
- image_socket_listener = ImageFrameSocketHandler::create_instance(*this) ;
- }
-
- if(image_socket_listener->is_connected() == true)
- {
- return ;
- }
-
- // XXX should really put this somewhere safe
- const char * host_ip = "127.0.0.1" ;
-
- bool retcode = image_socket_listener->connect(host_ip, ardourvis::DEFAULT_PORT) ;
-
- if(retcode == false)
- {
- // XXX need to get some return status here
- warning << "Image Compositor Connection attempt failed" << std::endl ;
- return ;
- }
-
- // add the socket to the gui loop, and keep the retuned tag value of the input
- gint tag = gdk_input_add(image_socket_listener->get_socket_descriptor(), GDK_INPUT_READ,ImageFrameSocketHandler::image_socket_callback,image_socket_listener) ;
- image_socket_listener->set_gdk_input_tag(tag) ;
-}
-
-void
-Editor::scroll_timeaxis_to_imageframe_item(const TimeAxisViewItem* item)
-{
- // GTK2FIX
- //framepos_t offset = static_cast<framepos_t>(frames_per_unit * (edit_hscroll_slider_width/2)) ;
- framepos_t offset = 0;
-
- framepos_t x_pos = 0 ;
-
- if (item->get_position() < offset) {
- x_pos = 0 ;
- } else {
- x_pos = item->get_position() - offset + (item->get_duration() / 2);
- }
-
- reset_x_origin (x_pos);
-}
-
-void
-Editor::add_imageframe_marker_time_axis(const string & track_name, TimeAxisView* marked_track, void* src)
-{
- // Can we only sigc::bind 2 data Items?
- // @todo we really want to sigc::bind the src attribute too, for the moment tracks can only be added remotely,
- // so this is not too much of an issue, however will need to be looked at again
- Gtkmm2ext::UI::instance()->call_slot (boost::bind (&Editor::handle_new_imageframe_marker_time_axis_view, this, track_name, marked_track));
-}
-
-void
-Editor::popup_imageframe_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_item)
-{
- ImageFrameTimeAxis* ifta = dynamic_cast<ImageFrameTimeAxis*>(clicked_axisview) ;
-
- if(ifta)
- {
- ImageFrameTimeAxisGroup* iftag = ifta->get_view()->get_selected_imageframe_group() ;
-
- if(iftag)
- {
- ImageFrameView* selected_ifv = ifta->get_view()->get_selected_imageframe_view() ;
- ifta->popup_imageframe_edit_menu(button, time, selected_ifv, with_item) ;
- }
- }
-}
-
-void
-Editor::popup_marker_time_axis_edit_menu(int button, int32_t time, ArdourCanvas::Item* ifv, bool with_item)
-{
- MarkerTimeAxis* mta = dynamic_cast<MarkerTimeAxis*>(clicked_axisview) ;
-
- if(mta)
- {
- MarkerView* selected_mv = mta->get_view()->get_selected_time_axis_item() ;
- if(selected_mv)
- {
- mta->popup_marker_time_axis_edit_menu(button,time, selected_mv, with_item) ;
- }
- }
-}
-/* </CMT Additions file="editor.cc"> */
-
-/* <CMT Additions file="editor_canvas_events.cc"> */
-bool
-Editor::canvas_imageframe_item_view_event (GdkEvent *event, ArdourCanvas::Item* item, ImageFrameView *ifv)
-{
- gint ret = FALSE ;
- ImageFrameTimeAxisGroup* iftag = 0 ;
-
- switch (event->type)
- {
- case GDK_BUTTON_PRESS:
- case GDK_2BUTTON_PRESS:
- case GDK_3BUTTON_PRESS:
- clicked_axisview = &ifv->get_time_axis_view();
- iftag = ifv->get_time_axis_group() ;
- dynamic_cast<ImageFrameTimeAxis*>(clicked_axisview)->get_view()->set_selected_imageframe_view(iftag, ifv);
- ret = button_press_handler (item, event, ImageFrameItem) ;
- break ;
- case GDK_BUTTON_RELEASE:
- ret = button_release_handler (item, event, ImageFrameItem) ;
- break ;
- case GDK_MOTION_NOTIFY:
- ret = motion_handler (item, event, ImageFrameItem) ;
- break ;
- default:
- break ;
- }
- return(ret) ;
-}
-
-bool
-Editor::canvas_imageframe_start_handle_event (GdkEvent *event, ArdourCanvas::Item* item, ImageFrameView *ifv)
-{
- gint ret = FALSE ;
- ImageFrameTimeAxisGroup* iftag = 0 ;
-
- switch (event->type)
- {
- case GDK_BUTTON_PRESS:
- case GDK_2BUTTON_PRESS:
- case GDK_3BUTTON_PRESS:
- clicked_axisview = &ifv->get_time_axis_view() ;
- iftag = ifv->get_time_axis_group() ;
- dynamic_cast<ImageFrameTimeAxis*>(clicked_axisview)->get_view()->set_selected_imageframe_view(iftag, ifv);
-
- ret = button_press_handler (item, event, ImageFrameHandleStartItem) ;
- break ;
- case GDK_BUTTON_RELEASE:
- ret = button_release_handler (item, event, ImageFrameHandleStartItem) ;
- break;
- case GDK_MOTION_NOTIFY:
- ret = motion_handler (item, event, ImageFrameHandleStartItem) ;
- break ;
- case GDK_ENTER_NOTIFY:
- ret = enter_handler (item, event, ImageFrameHandleStartItem) ;
- break ;
- case GDK_LEAVE_NOTIFY:
- ret = leave_handler (item, event, ImageFrameHandleStartItem) ;
- break ;
- default:
- break ;
- }
- return(ret) ;
-}
-
-bool
-Editor::canvas_imageframe_end_handle_event (GdkEvent *event, ArdourCanvas::Item* item, ImageFrameView *ifv)
-{
- gint ret = FALSE ;
- ImageFrameTimeAxisGroup* iftag = 0 ;
-
- switch (event->type)
- {
- case GDK_BUTTON_PRESS:
- case GDK_2BUTTON_PRESS:
- case GDK_3BUTTON_PRESS:
- clicked_axisview = &ifv->get_time_axis_view() ;
- iftag = ifv->get_time_axis_group() ;
- dynamic_cast<ImageFrameTimeAxis*>(clicked_axisview)->get_view()->set_selected_imageframe_view(iftag, ifv);
-
- ret = button_press_handler (item, event, ImageFrameHandleEndItem) ;
- break ;
- case GDK_BUTTON_RELEASE:
- ret = button_release_handler (item, event, ImageFrameHandleEndItem) ;
- break ;
- case GDK_MOTION_NOTIFY:
- ret = motion_handler (item, event, ImageFrameHandleEndItem) ;
- break ;
- case GDK_ENTER_NOTIFY:
- ret = enter_handler (item, event, ImageFrameHandleEndItem) ;
- break ;
- case GDK_LEAVE_NOTIFY:
- ret = leave_handler (item, event, ImageFrameHandleEndItem);
- break ;
- default:
- break ;
- }
- return(ret) ;
-}
-
-bool
-Editor::canvas_imageframe_view_event (GdkEvent* event, ArdourCanvas::Item* item, ImageFrameTimeAxis* ifta)
-{
- gint ret = FALSE ;
- switch (event->type)
- {
- case GDK_BUTTON_PRESS:
- case GDK_2BUTTON_PRESS:
- case GDK_3BUTTON_PRESS:
- clicked_axisview = ifta ;
- ret = button_press_handler (item, event, ImageFrameTimeAxisItem) ;
- break ;
- case GDK_BUTTON_RELEASE:
- ret = button_release_handler (item, event, ImageFrameTimeAxisItem) ;
- break ;
- case GDK_MOTION_NOTIFY:
- break ;
- default:
- break ;
- }
- return(ret) ;
-}
-
-bool
-Editor::canvas_marker_time_axis_view_event (GdkEvent* event, ArdourCanvas::Item* item, MarkerTimeAxis* mta)
-{
- gint ret = FALSE ;
- switch (event->type)
- {
- case GDK_BUTTON_PRESS:
- case GDK_2BUTTON_PRESS:
- case GDK_3BUTTON_PRESS:
- clicked_axisview = mta ;
- ret = button_press_handler(item, event, MarkerTimeAxisItem) ;
- break ;
- case GDK_BUTTON_RELEASE:
- ret = button_release_handler(item, event, MarkerTimeAxisItem) ;
- break ;
- case GDK_MOTION_NOTIFY:
- default:
- break ;
- }
- return(ret) ;
-}
-
-
-bool
-Editor::canvas_markerview_item_view_event (GdkEvent* event, ArdourCanvas::Item* item, MarkerView* mta)
-{
- gint ret = FALSE ;
- switch (event->type)
- {
- case GDK_BUTTON_PRESS:
- case GDK_2BUTTON_PRESS:
- case GDK_3BUTTON_PRESS:
- clicked_axisview = &mta->get_time_axis_view() ;
- dynamic_cast<MarkerTimeAxis*>(clicked_axisview)->get_view()->set_selected_time_axis_item(mta);
- ret = button_press_handler(item, event, MarkerViewItem) ;
- break ;
- case GDK_BUTTON_RELEASE:
- ret = button_release_handler(item, event, MarkerViewItem) ;
- break ;
- case GDK_MOTION_NOTIFY:
- ret = motion_handler(item, event, MarkerViewItem) ;
- break ;
- default:
- break ;
- }
- return(ret) ;
-}
-
-bool
-Editor::canvas_markerview_start_handle_event (GdkEvent* event, ArdourCanvas::Item* item, MarkerView* mta)
-{
- gint ret = FALSE ;
- switch (event->type)
- {
- case GDK_BUTTON_PRESS:
- case GDK_2BUTTON_PRESS:
- case GDK_3BUTTON_PRESS:
- clicked_axisview = &mta->get_time_axis_view() ;
- dynamic_cast<MarkerTimeAxis*>(clicked_axisview)->get_view()->set_selected_time_axis_item(mta) ;
- ret = button_press_handler(item, event, MarkerViewHandleStartItem) ;
- break ;
- case GDK_BUTTON_RELEASE:
- ret = button_release_handler(item, event, MarkerViewHandleStartItem) ;
- break ;
- case GDK_MOTION_NOTIFY:
- ret = motion_handler(item, event, MarkerViewHandleStartItem) ;
- break ;
- case GDK_ENTER_NOTIFY:
- ret = enter_handler(item, event, MarkerViewHandleStartItem) ;
- break ;
- case GDK_LEAVE_NOTIFY:
- ret = leave_handler(item, event, MarkerViewHandleStartItem) ;
- break ;
- default:
- break ;
- }
- return(ret) ;
-}
-
-bool
-Editor::canvas_markerview_end_handle_event (GdkEvent* event, ArdourCanvas::Item* item, MarkerView* mta)
-{
- gint ret = FALSE ;
- switch (event->type)
- {
- case GDK_BUTTON_PRESS:
- case GDK_2BUTTON_PRESS:
- case GDK_3BUTTON_PRESS:
- clicked_axisview = &mta->get_time_axis_view() ;
- dynamic_cast<MarkerTimeAxis*>(clicked_axisview)->get_view()->set_selected_time_axis_item(mta) ;
- ret = button_press_handler(item, event, MarkerViewHandleEndItem) ;
- break ;
- case GDK_BUTTON_RELEASE:
- ret = button_release_handler(item, event, MarkerViewHandleEndItem) ;
- break ;
- case GDK_MOTION_NOTIFY:
- ret = motion_handler(item, event, MarkerViewHandleEndItem) ;
- break ;
- case GDK_ENTER_NOTIFY:
- ret = enter_handler(item, event, MarkerViewHandleEndItem) ;
- break ;
- case GDK_LEAVE_NOTIFY:
- ret = leave_handler(item, event, MarkerViewHandleEndItem) ;
- break ;
- default:
- break ;
- }
- return(ret) ;
-}
-
-
-/* </CMT Additions file="editor_canvas_events.cc"> */
-
-
-/*
- ---------------------------------------------------------------------------------------------------
- ---------------------------------------------------------------------------------------------------
- ---------------------------------------------------------------------------------------------------
-*/
-
-
-
-/* <CMT Additions file="editor_mouse.cc"> */
-
-void
-Editor::start_imageframe_grab(ArdourCanvas::Item* item, GdkEvent* event)
-{
- ImageFrameView* ifv = ((ImageFrameTimeAxis*)clicked_axisview)->get_view()->get_selected_imageframe_view() ;
- drag_info.copy = false ;
- drag_info.item = item ;
- drag_info.data = ifv ;
- drag_info.motion_callback = &Editor::imageframe_drag_motion_callback;
- drag_info.finished_callback = &Editor::timeaxis_item_drag_finished_callback;
- drag_info.last_frame_position = ifv->get_position() ;
-
- drag_info.source_trackview = &ifv->get_time_axis_view() ;
- drag_info.dest_trackview = drag_info.source_trackview;
-
- /* this is subtle. raising the regionview itself won't help,
- because raise_to_top() just puts the item on the top of
- its parent's stack. so, we need to put the trackview canvas_display group
- on the top, since its parent is the whole canvas.
-
- however, this hides the measure bars within that particular trackview,
- so move them to the top afterwards.
- */
-
- drag_info.item->raise_to_top();
- drag_info.source_trackview->canvas_display->raise_to_top();
- //time_line_group->raise_to_top();
- cursor_group->raise_to_top ();
-
- start_grab(event) ;
-
- drag_info.pointer_frame_offset = pixel_to_frame(drag_info.grab_x) - drag_info.last_frame_position;
-}
-
-
-void
-Editor::start_markerview_grab(ArdourCanvas::Item* item, GdkEvent* event)
-{
- MarkerView* mv = ((MarkerTimeAxis*)clicked_axisview)->get_view()->get_selected_time_axis_item() ;
- drag_info.copy = false ;
- drag_info.item = item ;
- drag_info.data = mv ;
- drag_info.motion_callback = &Editor::markerview_drag_motion_callback;
- drag_info.finished_callback = &Editor::timeaxis_item_drag_finished_callback;
- drag_info.last_frame_position = mv->get_position() ;
-
- drag_info.source_trackview = &mv->get_time_axis_view() ;
- drag_info.dest_trackview = drag_info.source_trackview;
-
- /* this is subtle. raising the regionview itself won't help,
- because raise_to_top() just puts the item on the top of
- its parent's stack. so, we need to put the trackview canvas_display group
- on the top, since its parent is the whole canvas.
-
- however, this hides the measure bars within that particular trackview,
- so move them to the top afterwards.
- */
-
- drag_info.item->raise_to_top();
- drag_info.source_trackview->canvas_display->raise_to_top();
- //time_line_group->raise_to_top();
- cursor_group->raise_to_top ();
-
- start_grab(event) ;
-
- drag_info.pointer_frame_offset = pixel_to_frame(drag_info.grab_x) - drag_info.last_frame_position ;
-}
-
-
-void
-Editor::markerview_drag_motion_callback(ArdourCanvas::Item*, GdkEvent* event)
-{
- double cx, cy ;
-
- MarkerView* mv = reinterpret_cast<MarkerView*>(drag_info.data) ;
- framepos_t pending_region_position ;
- framepos_t pointer_frame ;
-
- pointer_frame = event_frame(event, &cx, &cy) ;
-
- snap_to(pointer_frame) ;
-
- if (pointer_frame > (framepos_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) ;
-
- framepos_t pending_region_position;
- framepos_t pointer_frame;
-
- pointer_frame = event_frame(event, &cx, &cy) ;
-
- snap_to(pointer_frame) ;
-
- if (pointer_frame > (framepos_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)
-{
- framepos_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() ;
- }
-
-/*
- //locate so user can audition the edit
- if ( !session->transport_rolling() && Config->get_always_play_range()) {
- locate_with_edit_preroll ( arv->region()->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_axisview) ;
- 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_axisview) ;
-
- 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) ;
-
- framepos_t start = 0 ;
- framepos_t end = 0 ;
- framepos_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?
- framepos_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
- {
- framepos_t temp = ifv->get_position() + ifv->get_duration() ;
-
- ifv->set_position((framepos_t) (temp - drag_info.cumulative_x_drag), this) ;
- ifv->set_duration((framepos_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) ;
-
- framepos_t start = 0 ;
- framepos_t end = 0 ;
- framepos_t pointer_frame = event_frame(event) ;
- framepos_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
- {
- framepos_t new_duration = (framepos_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_axisview)->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_axisview)->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) ;
-
- framepos_t start = 0 ;
- framepos_t end = 0 ;
- framepos_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?
- framepos_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
- {
- framepos_t temp = mv->get_position() + mv->get_duration() ;
-
- mv->set_position((framepos_t) (temp - drag_info.cumulative_x_drag), this) ;
- mv->set_duration((framepos_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) ;
-
- framepos_t start = 0 ;
- framepos_t end = 0 ;
- framepos_t pointer_frame = event_frame(event) ;
- framepos_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() ;
- framepos_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
- {
- framepos_t new_duration = (framepos_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->gui_changed.connect(sigc::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->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);
-}
-
-
-/* </CMT Additions file="editor_route_list.cc"> */
projects / ardour.git / commitdiff