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convert canvas_event_frame() and window_event_frame() to canvas_event_sample() and window_event_sample() to go along with the convention adopted in cairocanvas code re: frames+samples

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This commit is contained in:
Paul Davis 2014-02-26 08:43:53 -05:00
parent 0c283ba657
commit c04285addf
8 changed files with 28 additions and 26 deletions
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2
gtk2_ardour/editor.cc
View file

@ -4359,7 +4359,7 @@ Editor::get_preferred_edit_position (bool ignore_playhead, bool from_context_men
EditPoint ep = _edit_point;
if (from_context_menu && (ep == EditAtMouse)) {
return canvas_event_frame (&context_click_event, 0, 0);
return canvas_event_sample (&context_click_event, 0, 0);
}
if (entered_marker) {

4
gtk2_ardour/editor.h
View file

@ -1837,12 +1837,12 @@ class Editor : public PublicEditor, public PBD::ScopedConnectionList, public ARD
/** computes the timeline frame (sample) of an event whose coordinates
* are in canvas units (pixels, scroll offset included).
*/
framepos_t canvas_event_frame (GdkEvent const *, double* px = 0, double* py = 0) const;
framepos_t canvas_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
/** computes the timeline frame (sample) of an event whose coordinates
* are in window units (pixels, no scroll offset).
*/
framepos_t window_event_frame (GdkEvent const *, double* px = 0, double* py = 0) const;
framepos_t window_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
/* returns false if mouse pointer is not in track or marker canvas
*/

2
gtk2_ardour/editor_canvas.cc
View file

@ -431,7 +431,7 @@ Editor::drop_paths (const RefPtr<Gdk::DragContext>& context,
ev.button.x = x;
ev.button.y = y;
frame = window_event_frame (&ev, 0, &cy);
frame = window_event_sample (&ev, 0, &cy);
snap_to (frame);

4
gtk2_ardour/editor_canvas_events.cc
View file

@ -1031,7 +1031,7 @@ Editor::track_canvas_drag_motion (Glib::RefPtr<Gdk::DragContext> const& context,
/* assume we're dragging with button 1 */
event.motion.state = Gdk::BUTTON1_MASK;
(void) window_event_frame (&event, &px, &py);
(void) window_event_sample (&event, &px, &py);
std::pair<TimeAxisView*, int> const tv = trackview_by_y_position (py);
bool can_drop = false;
@ -1114,7 +1114,7 @@ Editor::drop_regions (const Glib::RefPtr<Gdk::DragContext>& /*context*/,
/* assume we're dragging with button 1 */
event.motion.state = Gdk::BUTTON1_MASK;
framepos_t const pos = window_event_frame (&event, &px, &py);
framepos_t const pos = window_event_sample (&event, &px, &py);
std::pair<TimeAxisView*, int> const tv = trackview_by_y_position (py);

12
gtk2_ardour/editor_drag.cc
View file

@ -127,7 +127,7 @@ DragManager::start_grab (GdkEvent* e, Gdk::Cursor* c)
_old_follow_playhead = _editor->follow_playhead ();
_editor->set_follow_playhead (false);
_current_pointer_frame = _editor->canvas_event_frame (e, &_current_pointer_x, &_current_pointer_y);
_current_pointer_frame = _editor->canvas_event_sample (e, &_current_pointer_x, &_current_pointer_y);
for (list<Drag*>::const_iterator i = _drags.begin(); i != _drags.end(); ++i) {
(*i)->start_grab (e, c);
@ -173,7 +173,7 @@ DragManager::motion_handler (GdkEvent* e, bool from_autoscroll)
{
bool r = false;
_current_pointer_frame = _editor->canvas_event_frame (e, &_current_pointer_x, &_current_pointer_y);
_current_pointer_frame = _editor->canvas_event_sample (e, &_current_pointer_x, &_current_pointer_y);
for (list<Drag*>::iterator i = _drags.begin(); i != _drags.end(); ++i) {
bool const t = (*i)->motion_handler (e, from_autoscroll);
@ -191,7 +191,7 @@ DragManager::window_motion_handler (GdkEvent* e, bool from_autoscroll)
{
bool r = false;
_current_pointer_frame = _editor->canvas_event_frame (e, &_current_pointer_x, &_current_pointer_y);
_current_pointer_frame = _editor->canvas_event_sample (e, &_current_pointer_x, &_current_pointer_y);
for (list<Drag*>::iterator i = _drags.begin(); i != _drags.end(); ++i) {
bool const t = (*i)->motion_handler (e, from_autoscroll);
@ -259,7 +259,7 @@ Drag::start_grab (GdkEvent* event, Gdk::Cursor *cursor)
_y_constrained = false;
}
_raw_grab_frame = _editor->canvas_event_frame (event, &_grab_x, &_grab_y);
_raw_grab_frame = _editor->canvas_event_sample (event, &_grab_x, &_grab_y);
setup_pointer_frame_offset ();
_grab_frame = adjusted_frame (_raw_grab_frame, event);
_last_pointer_frame = _grab_frame;
@ -2428,7 +2428,7 @@ CursorDrag::start_grab (GdkEvent* event, Gdk::Cursor* c)
_grab_zoom = _editor->samples_per_pixel;
framepos_t where = _editor->canvas_event_frame (event);
framepos_t where = _editor->canvas_event_sample (event);
_editor->snap_to_with_modifier (where, event);
@ -3331,7 +3331,7 @@ LineDrag::finished (GdkEvent* event, bool movement_occured)
_line->end_drag (false, 0);
if ((atv = dynamic_cast<AutomationTimeAxisView*>(_editor->clicked_axisview)) != 0) {
framepos_t where = _editor->window_event_frame (event, 0, 0);
framepos_t where = _editor->window_event_sample (event, 0, 0);
atv->add_automation_event (event, where, event->button.y, false);
}
}

22
gtk2_ardour/editor_mouse.cc
View file

@ -126,13 +126,13 @@ Editor::mouse_frame (framepos_t& where, bool& in_track_canvas) const
event.button.x = x;
event.button.y = y;
where = window_event_frame (&event, 0, 0);
where = window_event_sample (&event, 0, 0);
return true;
}
framepos_t
Editor::window_event_frame (GdkEvent const * event, double* pcx, double* pcy) const
Editor::window_event_sample (GdkEvent const * event, double* pcx, double* pcy) const
{
double x;
double y;
@ -159,7 +159,7 @@ Editor::window_event_frame (GdkEvent const * event, double* pcx, double* pcy) co
}
framepos_t
Editor::canvas_event_frame (GdkEvent const * event, double* pcx, double* pcy) const
Editor::canvas_event_sample (GdkEvent const * event, double* pcx, double* pcy) const
{
double x;
double y;
@ -346,8 +346,10 @@ Editor::mouse_mode_object_range_toggled()
assert (act);
Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
assert (tact);
if (tact->get_active())
if (tact->get_active()) {
m = MouseObject; //Smart mode turned to ON, force editing to Object mode
}
set_mouse_mode(m, true); //call this so the button styles can get updated
}
@ -1063,7 +1065,7 @@ Editor::button_press_handler_1 (ArdourCanvas::Item* item, GdkEvent* event, ItemT
_drags->set (new RegionCreateDrag (this, item, parent), event);
} else {
/* See if there's a region before the click that we can extend, and extend it if so */
framepos_t const t = canvas_event_frame (event);
framepos_t const t = canvas_event_sample (event);
boost::shared_ptr<Region> prev = pl->find_next_region (t, End, -1);
if (!prev) {
_drags->set (new RegionCreateDrag (this, item, parent), event);
@ -1101,7 +1103,7 @@ Editor::button_press_handler_1 (ArdourCanvas::Item* item, GdkEvent* event, ItemT
boost::shared_ptr<Playlist> pl = t->playlist ();
if (pl) {
boost::shared_ptr<Region> r = pl->top_region_at (canvas_event_frame (event));
boost::shared_ptr<Region> r = pl->top_region_at (canvas_event_sample (event));
if (r) {
RegionView* rv = rtv->view()->find_view (r);
clicked_selection = select_range (rv->region()->position(),
@ -1268,9 +1270,9 @@ Editor::button_press_handler_2 (ArdourCanvas::Item* item, GdkEvent* event, ItemT
case MouseZoom:
if (Keyboard::modifier_state_equals (event->button.state, Keyboard::PrimaryModifier)) {
temporal_zoom_to_frame (false, canvas_event_frame (event));
temporal_zoom_to_frame (false, canvas_event_sample (event));
} else {
temporal_zoom_to_frame (true, canvas_event_frame(event));
temporal_zoom_to_frame (true, canvas_event_sample(event));
}
return true;
break;
@ -1369,7 +1371,7 @@ Editor::button_press_handler (ArdourCanvas::Item* item, GdkEvent* event, ItemTyp
//not rolling, range mode click + join_play_range : locate the PH here
if ( !_drags->active () && !_session->transport_rolling() && ( effective_mouse_mode() == MouseRange ) && Config->get_always_play_range() ) {
framepos_t where = canvas_event_frame (event);
framepos_t where = canvas_event_sample (event);
snap_to(where);
_session->request_locate (where, false);
}
@ -1418,7 +1420,7 @@ Editor::button_release_dispatch (GdkEventButton* ev)
bool
Editor::button_release_handler (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type)
{
framepos_t where = canvas_event_frame (event);
framepos_t where = canvas_event_sample (event);
AutomationTimeAxisView* atv = 0;
if (pre_press_cursor) {

4
gtk2_ardour/editor_ops.cc
View file

@ -1976,7 +1976,7 @@ Editor::insert_region_list_drag (boost::shared_ptr<Region> region, int x, int y)
event.button.x = x;
event.button.y = y;
where = window_event_frame (&event, &cx, &cy);
where = window_event_sample (&event, &cx, &cy);
if (where < leftmost_frame || where > leftmost_frame + current_page_samples()) {
/* clearly outside canvas area */
@ -2017,7 +2017,7 @@ Editor::insert_route_list_drag (boost::shared_ptr<Route> route, int x, int y)
event.button.x = x;
event.button.y = y;
window_event_frame (&event, &cx, &cy);
window_event_sample (&event, &cx, &cy);
std::pair<TimeAxisView*, int> const tv = trackview_by_y_position (cy);
if (tv.first == 0) {

2
gtk2_ardour/editor_rulers.cc
View file

@ -288,7 +288,7 @@ Editor::ruler_button_release (GdkEventButton* ev)
stop_canvas_autoscroll();
framepos_t where = window_event_frame ((GdkEvent*) ev);
framepos_t where = window_event_sample ((GdkEvent*) ev);
snap_to (where);
popup_ruler_menu (where);