#include "gtkmm2ext/utils.h"
-#include "ardour/session.h"
+#include "ardour/audioregion.h"
#include "ardour/dB.h"
-#include "ardour/region_factory.h"
+#include "ardour/midi_region.h"
#include "ardour/operations.h"
+#include "ardour/region_factory.h"
+#include "ardour/session.h"
#include "editor.h"
#include "i18n.h"
{
_editor->visible_order_range (&_visible_y_low, &_visible_y_high);
- /* Make a list of non-hidden tracks to refer to during the drag */
+ /* Make a list of tracks to refer to during the drag; we include hidden tracks,
+ as some of the regions we are dragging may be on such tracks.
+ */
TrackViewList track_views = _editor->track_views;
track_views.sort (EditorOrderTimeAxisViewSorter ());
for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
- if (!(*i)->hidden()) {
-
- _time_axis_views.push_back (*i);
-
- TimeAxisView::Children children_list = (*i)->get_child_list ();
- for (TimeAxisView::Children::iterator j = children_list.begin(); j != children_list.end(); ++j) {
- _time_axis_views.push_back (j->get());
- }
+ _time_axis_views.push_back (*i);
+
+ TimeAxisView::Children children_list = (*i)->get_child_list ();
+ for (TimeAxisView::Children::iterator j = children_list.begin(); j != children_list.end(); ++j) {
+ _time_axis_views.push_back (j->get());
}
}
}
}
-/** Given a non-hidden TimeAxisView, return the index of it into the _time_axis_views vector */
+/** Given a TimeAxisView, return the index of it into the _time_axis_views vector,
+ * or -1 if it is not found.
+ */
int
RegionDrag::find_time_axis_view (TimeAxisView* t) const
{
if (first_move) {
- /* here we are calculating the y distance from the
- top of the first track view to the top of the region
- area of the track view that we're working on */
-
- /* this x value is just a dummy value so that we have something
- to pass to i2w () */
-
- double ix1 = 0;
-
- /* distance from the top of this track view to the region area
- of our track view is always 1 */
-
- double iy1 = 1;
-
- /* convert to world coordinates, ie distance from the top of
- the ruler section */
-
- rv->get_canvas_frame()->i2w (ix1, iy1);
-
- /* compensate for the ruler section and the vertical scrollbar position */
- iy1 += _editor->get_trackview_group_vertical_offset ();
-
- // hide any dependent views
-
rv->get_time_axis_view().hide_dependent_views (*rv);
-
- /*
- reparent to a non scrolling group so that we can keep the
- region selection above all time axis views.
- reparenting means we have to move the rv as the two
- parent groups have different coordinates.
+
+ /* Reparent to a non scrolling group so that we can keep the
+ region selection above all time axis views.
+ Reparenting means that we will have to move the region view
+ later, as the two parent groups have different coordinates.
*/
-
- rv->get_canvas_group()->property_y() = iy1 - 1;
+
rv->get_canvas_group()->reparent (*(_editor->_region_motion_group));
-
+
rv->fake_set_opaque (true);
+
+ if (!rv->get_time_axis_view().hidden()) {
+ /* the track that this region view is on is hidden, so hide the region too */
+ rv->get_canvas_group()->hide ();
+ }
}
- /* Work out the change in y position of this region view */
-
- double y_delta = 0;
-
/* If we have moved tracks, we'll fudge the layer delta so that the
region gets moved back onto layer 0 on its new track; this avoids
confusion when dragging regions from non-zero layers onto different
this_delta_layer = - i->layer;
}
- /* Move this region to layer 0 on its old track */
- StreamView* lv = _time_axis_views[i->time_axis_view]->view ();
- if (lv->layer_display() == Stacked) {
- y_delta -= (lv->layers() - i->layer - 1) * lv->child_height ();
- }
-
- /* Now move it to its right layer on the current track */
- StreamView* cv = _time_axis_views[i->time_axis_view + delta_time_axis_view]->view ();
- if (cv->layer_display() == Stacked) {
- y_delta += (cv->layers() - (i->layer + this_delta_layer) - 1) * cv->child_height ();
- }
+ /* The TimeAxisView that this region is now on */
+ TimeAxisView* tv = _time_axis_views[i->time_axis_view + delta_time_axis_view];
+
+ /* Set height */
+ rv->set_height (tv->view()->child_height ());
- /* Move tracks */
- if (delta_time_axis_view > 0) {
- for (int j = 0; j < delta_time_axis_view; ++j) {
- y_delta += _time_axis_views[i->time_axis_view + j]->current_height ();
- }
+ /* Update show/hidden status as the region view may have come from a hidden track,
+ or have moved to one.
+ */
+ if (tv->hidden ()) {
+ rv->get_canvas_group()->hide ();
} else {
- /* start by subtracting the height of the track above where we are now */
- for (int j = 1; j <= -delta_time_axis_view; ++j) {
- y_delta -= _time_axis_views[i->time_axis_view - j]->current_height ();
- }
+ rv->get_canvas_group()->show ();
}
- /* Set height */
- rv->set_height (_time_axis_views[i->time_axis_view + delta_time_axis_view]->view()->child_height ());
-
/* Update the DraggingView */
i->time_axis_view += delta_time_axis_view;
i->layer += this_delta_layer;
if (_brushing) {
_editor->mouse_brush_insert_region (rv, pending_region_position);
} else {
- rv->move (x_delta, y_delta);
+ double x = 0;
+ double y = 0;
+
+ /* Get the y coordinate of the top of the track that this region is now on */
+ tv->canvas_display()->i2w (x, y);
+ y += _editor->get_trackview_group_vertical_offset();
+
+ /* And adjust for the layer that it should be on */
+ StreamView* cv = tv->view ();
+ if (cv->layer_display() == Stacked) {
+ y += (cv->layers() - i->layer - 1) * cv->child_height ();
+ }
+
+ /* Now move the region view */
+ rv->move (x_delta, y - rv->get_canvas_group()->property_y());
}
} /* foreach region */
assert (!_views.empty ());
+ /* We might have hidden region views so that they weren't visible during the drag
+ (when they have been reparented). Now everything can be shown again, as region
+ views are back in their track parent groups.
+ */
+ for (list<DraggingView>::iterator i = _views.begin(); i != _views.end(); ++i) {
+ i->view->get_canvas_group()->show ();
+ }
+
bool const changed_position = (_last_frame_position != _primary->region()->position());
bool const changed_tracks = (_time_axis_views[_views.front().time_axis_view] != &_views.front().view->get_time_axis_view());
framecnt_t const drag_delta = _primary->region()->position() - _last_frame_position;
-
+
_editor->update_canvas_now ();
if (_copy) {
void
NoteResizeDrag::aborted (bool)
{
- /* XXX: TODO */
+ MidiRegionSelection& ms (_editor->get_selection().midi_regions);
+ for (MidiRegionSelection::iterator r = ms.begin(); r != ms.end(); ++r) {
+ (*r)->abort_resizing ();
+ }
}
RegionGainDrag::RegionGainDrag (Editor* e, ArdourCanvas::Item* i)
void
CursorDrag::motion (GdkEvent* event, bool)
{
- if (_drags->current_pointer_y() != last_pointer_y()) {
-
- /* zoom when we move the pointer up and down */
-
- /* y range to operate over (pixels) */
- double const y_range = 512;
- /* we will multiply the grab zoom by a factor between scale_range and scale_range^-1 */
- double const scale_range = 4;
- /* dead zone around the grab point in which to do no zooming (pixels) */
- double const dead_zone = 100;
-
- /* current dy */
- double dy = _drags->current_pointer_y() - grab_y();
-
- if (dy < -dead_zone || dy > dead_zone) {
- /* we are outside the dead zone; remove it from our calculation */
- if (dy < 0) {
- dy += dead_zone;
- } else {
- dy -= dead_zone;
- }
-
- /* get a number from -1 to 1 as dy ranges from -y_range to y_range */
- double udy = max (min (dy / y_range, 1.0), -1.0);
-
- /* and zoom, using playhead focus temporarily */
- Editing::ZoomFocus const zf = _editor->get_zoom_focus ();
- _editor->set_zoom_focus (Editing::ZoomFocusPlayhead);
- _editor->temporal_zoom (_grab_zoom * pow (scale_range, -udy));
- _editor->set_zoom_focus (zf);
- }
- }
-
framepos_t const adjusted_frame = adjusted_current_frame (event);
if (adjusted_frame != last_pointer_frame()) {
fake_locate (adjusted_frame);
_editor->rubberband_rect->raise_to_top();
show_verbose_cursor_time (pf);
+
+ do_select_things (event, true);
+ }
+}
+
+void
+RubberbandSelectDrag::do_select_things (GdkEvent* event, bool drag_in_progress)
+{
+ framepos_t x1;
+ framepos_t x2;
+
+ if (grab_frame() < last_pointer_frame()) {
+ x1 = grab_frame ();
+ x2 = last_pointer_frame ();
+ } else {
+ x2 = grab_frame ();
+ x1 = last_pointer_frame ();
}
+
+ double y1;
+ double y2;
+
+ if (_drags->current_pointer_y() < grab_y()) {
+ y1 = _drags->current_pointer_y();
+ y2 = grab_y();
+ } else {
+ y2 = _drags->current_pointer_y();
+ y1 = grab_y();
+ }
+
+ select_things (event->button.state, x1, x2, y1, y2, drag_in_progress);
}
void
if (movement_occurred) {
motion (event, false);
+ do_select_things (event, false);
- double y1,y2;
- if (_drags->current_pointer_y() < grab_y()) {
- y1 = _drags->current_pointer_y();
- y2 = grab_y();
- } else {
- y2 = _drags->current_pointer_y();
- y1 = grab_y();
- }
-
-
- Selection::Operation op = ArdourKeyboard::selection_type (event->button.state);
-
- _editor->begin_reversible_command (_("rubberband selection"));
-
- if (grab_frame() < last_pointer_frame()) {
- _editor->select_all_within (grab_frame(), last_pointer_frame() - 1, y1, y2, _editor->track_views, op, false);
- } else {
- _editor->select_all_within (last_pointer_frame(), grab_frame() - 1, y1, y2, _editor->track_views, op, false);
- }
+ } else {
- _editor->commit_reversible_command ();
+ deselect_things ();
- } else {
- if (!getenv("ARDOUR_SAE")) {
- _editor->selection->clear_tracks();
- }
- _editor->selection->clear_regions();
- _editor->selection->clear_points ();
- _editor->selection->clear_lines ();
}
_editor->rubberband_rect->hide();
/* primary note time */
frameoffset_t const n = _region->source_beats_to_absolute_frames (_primary->note()->time ());
- /* new time of the primary note relative to the region position */
+ /* new time of the primary note in session frames */
frameoffset_t st = n + dx;
+ framepos_t const rp = _region->region()->position ();
+
/* prevent the note being dragged earlier than the region's position */
- if (st < 0) {
- st = 0;
- }
+ st = max (st, rp);
/* snap and return corresponding delta */
- return _region->snap_frame_to_frame (st) - n;
+ return _region->snap_frame_to_frame (st - rp) + rp - n;
}
/** @return Current total drag y change in note number */
_pointer_frame_offset = raw_grab_frame() - _region_view->source_beats_to_absolute_frames (_patch_change->patch()->time());
}
+MidiRubberbandSelectDrag::MidiRubberbandSelectDrag (Editor* e, MidiRegionView* rv)
+ : RubberbandSelectDrag (e, rv->get_canvas_frame ())
+ , _region_view (rv)
+{
+
+}
+
+void
+MidiRubberbandSelectDrag::select_things (int button_state, framepos_t x1, framepos_t x2, double y1, double y2, bool drag_in_progress)
+{
+ framepos_t const p = _region_view->region()->position ();
+ double const y = _region_view->midi_view()->y_position ();
+
+ x1 = max ((framepos_t) 0, x1 - p);
+ x2 = max ((framepos_t) 0, x2 - p);
+ y1 = max (0.0, y1 - y);
+ y2 = max (0.0, y2 - y);
+
+ _region_view->update_drag_selection (
+ _editor->frame_to_pixel (x1),
+ _editor->frame_to_pixel (x2),
+ y1,
+ y2,
+ Keyboard::modifier_state_contains (button_state, Keyboard::TertiaryModifier)
+ );
+}
+
+void
+MidiRubberbandSelectDrag::deselect_things ()
+{
+ /* XXX */
+}
+
+EditorRubberbandSelectDrag::EditorRubberbandSelectDrag (Editor* e, ArdourCanvas::Item* i)
+ : RubberbandSelectDrag (e, i)
+{
+
+}
+
+void
+EditorRubberbandSelectDrag::select_things (int button_state, framepos_t x1, framepos_t x2, double y1, double y2, bool drag_in_progress)
+{
+ if (drag_in_progress) {
+ /* We just want to select things at the end of the drag, not during it */
+ return;
+ }
+
+ Selection::Operation op = ArdourKeyboard::selection_type (button_state);
+
+ _editor->begin_reversible_command (_("rubberband selection"));
+ _editor->select_all_within (x1, x2 - 1, y1, y2, _editor->track_views, op, false);
+ _editor->commit_reversible_command ();
+}
+
+void
+EditorRubberbandSelectDrag::deselect_things ()
+{
+ if (!getenv("ARDOUR_SAE")) {
+ _editor->selection->clear_tracks();
+ }
+ _editor->selection->clear_regions();
+ _editor->selection->clear_points ();
+ _editor->selection->clear_lines ();
+}
projects / ardour.git / blobdiff