diff options
Diffstat (limited to 'gtk2_ardour/editor_imageframe.cc')
-rw-r--r-- | gtk2_ardour/editor_imageframe.cc | 1113 |
1 files changed, 0 insertions, 1113 deletions
diff --git a/gtk2_ardour/editor_imageframe.cc b/gtk2_ardour/editor_imageframe.cc deleted file mode 100644 index e36250f8b5..0000000000 --- a/gtk2_ardour/editor_imageframe.cc +++ /dev/null @@ -1,1113 +0,0 @@ -/* - 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 <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_sample(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_sample(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 = canvas_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 = canvas_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 = canvas_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 = canvas_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 = canvas_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 = canvas_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"> */ |