#include "gtk2ardour-config.h"
#endif
-#include <jack/types.h>
-
#include "gtkmm2ext/utils.h"
#include "ardour/profile.h"
#include "ardour/rc_configuration.h"
#include "ardour/smf_source.h"
+#include "pbd/error.h"
+
#include "canvas/canvas.h"
#include "canvas/rectangle.h"
#include "canvas/pixbuf.h"
+#include "canvas/scroll_group.h"
#include "canvas/text.h"
#include "canvas/debug.h"
#include "ardour_ui.h"
+#include "automation_time_axis.h"
#include "editor.h"
-#include "global_signals.h"
#include "editing.h"
#include "rgb_macros.h"
#include "utils.h"
#include "keyboard.h"
#include "editor_cursors.h"
#include "mouse_cursors.h"
+#include "ui_config.h"
#include "verbose_cursor.h"
-#include "i18n.h"
+#include "pbd/i18n.h"
using namespace std;
using namespace ARDOUR;
+using namespace ARDOUR_UI_UTILS;
using namespace PBD;
using namespace Gtk;
using namespace Glib;
using namespace Gtkmm2ext;
using namespace Editing;
-/* XXX this is a hack. it ought to be the maximum value of an framepos_t */
-
-const double max_canvas_coordinate = (double) JACK_MAX_FRAMES;
-
void
Editor::initialize_canvas ()
{
_track_canvas_viewport = new ArdourCanvas::GtkCanvasViewport (horizontal_adjustment, vertical_adjustment);
_track_canvas = _track_canvas_viewport->canvas ();
- _time_bars_canvas_viewport = new ArdourCanvas::GtkCanvasViewport (horizontal_adjustment, unused_adjustment);
- _time_bars_canvas = _time_bars_canvas_viewport->canvas ();
-
- _verbose_cursor = new VerboseCursor (this);
+ _track_canvas->set_background_color (UIConfiguration::instance().color ("arrange base"));
- /* on the bottom, an image */
+ /* scroll group for items that should not automatically scroll
+ * (e.g verbose cursor). It shares the canvas coordinate space.
+ */
+ no_scroll_group = new ArdourCanvas::Container (_track_canvas->root());
- if (Profile->get_sae()) {
- Image img (::get_icon (X_("saelogo")));
- // logo_item = new ArdourCanvas::Pixbuf (_track_canvas->root(), 0.0, 0.0, img.get_pixbuf());
- // logo_item->property_height_in_pixels() = true;
- // logo_item->property_width_in_pixels() = true;
- // logo_item->property_height_set() = true;
- // logo_item->property_width_set() = true;
- logo_item->show ();
- }
+ ArdourCanvas::ScrollGroup* hsg;
+ ArdourCanvas::ScrollGroup* hg;
+ ArdourCanvas::ScrollGroup* cg;
+
+ h_scroll_group = hg = new ArdourCanvas::ScrollGroup (_track_canvas->root(), ArdourCanvas::ScrollGroup::ScrollsHorizontally);
+ CANVAS_DEBUG_NAME (h_scroll_group, "canvas h scroll");
+ _track_canvas->add_scroller (*hg);
+
+ hv_scroll_group = hsg = new ArdourCanvas::ScrollGroup (_track_canvas->root(),
+ ArdourCanvas::ScrollGroup::ScrollSensitivity (ArdourCanvas::ScrollGroup::ScrollsVertically|
+ ArdourCanvas::ScrollGroup::ScrollsHorizontally));
+ CANVAS_DEBUG_NAME (hv_scroll_group, "canvas hv scroll");
+ _track_canvas->add_scroller (*hsg);
- /* a group to hold time (measure) lines */
- time_line_group = new ArdourCanvas::Group (_track_canvas->root());
+ cursor_scroll_group = cg = new ArdourCanvas::ScrollGroup (_track_canvas->root(), ArdourCanvas::ScrollGroup::ScrollsHorizontally);
+ CANVAS_DEBUG_NAME (cursor_scroll_group, "canvas cursor scroll");
+ _track_canvas->add_scroller (*cg);
- transport_loop_range_rect = new ArdourCanvas::Rectangle (time_line_group, ArdourCanvas::Rect (0.0, 0.0, 0.0, ArdourCanvas::COORD_MAX));
+ _verbose_cursor = new VerboseCursor (this);
+
+ /*a group to hold global rects like punch/loop indicators */
+ global_rect_group = new ArdourCanvas::Container (hv_scroll_group);
+ CANVAS_DEBUG_NAME (global_rect_group, "global rect group");
+
+ transport_loop_range_rect = new ArdourCanvas::Rectangle (global_rect_group, ArdourCanvas::Rect (0.0, 0.0, 0.0, ArdourCanvas::COORD_MAX));
+ CANVAS_DEBUG_NAME (transport_loop_range_rect, "loop rect");
transport_loop_range_rect->hide();
- transport_punch_range_rect = new ArdourCanvas::Rectangle (time_line_group, ArdourCanvas::Rect (0.0, 0.0, 0.0, ArdourCanvas::COORD_MAX));
+ transport_punch_range_rect = new ArdourCanvas::Rectangle (global_rect_group, ArdourCanvas::Rect (0.0, 0.0, 0.0, ArdourCanvas::COORD_MAX));
+ CANVAS_DEBUG_NAME (transport_punch_range_rect, "punch rect");
transport_punch_range_rect->hide();
- _trackview_group = new ArdourCanvas::Group (_track_canvas->root());
+ /*a group to hold time (measure) lines */
+ time_line_group = new ArdourCanvas::Container (h_scroll_group);
+ CANVAS_DEBUG_NAME (time_line_group, "time line group");
+
+ _trackview_group = new ArdourCanvas::Container (hv_scroll_group);
CANVAS_DEBUG_NAME (_trackview_group, "Canvas TrackViews");
- _region_motion_group = new ArdourCanvas::Group (_trackview_group);
- CANVAS_DEBUG_NAME (_region_motion_group, "Canvas Region Motion");
- meter_bar_group = new ArdourCanvas::Group (_time_bars_canvas->root ());
- meter_bar = new ArdourCanvas::Rectangle (meter_bar_group, ArdourCanvas::Rect (0.0, 0.0, ArdourCanvas::COORD_MAX, timebar_height - 1));
+ // used as rubberband rect
+ rubberband_rect = new ArdourCanvas::Rectangle (hv_scroll_group, ArdourCanvas::Rect (0.0, 0.0, 0.0, 0.0));
+ rubberband_rect->hide();
+
+ /* a group to hold stuff while it gets dragged around. Must be the
+ * uppermost (last) group with hv_scroll_group as a parent
+ */
+ _drag_motion_group = new ArdourCanvas::Container (hv_scroll_group);
+ CANVAS_DEBUG_NAME (_drag_motion_group, "Canvas Drag Motion");
+
+ /* TIME BAR CANVAS */
+
+ _time_markers_group = new ArdourCanvas::Container (h_scroll_group);
+ CANVAS_DEBUG_NAME (_time_markers_group, "time bars");
+
+ cd_marker_group = new ArdourCanvas::Container (_time_markers_group, ArdourCanvas::Duple (0.0, 0.0));
+ CANVAS_DEBUG_NAME (cd_marker_group, "cd marker group");
+ /* the vide is temporarily placed a the same location as the
+ cd_marker_group, but is moved later.
+ */
+ videotl_group = new ArdourCanvas::Container (_time_markers_group, ArdourCanvas::Duple(0.0, 0.0));
+ CANVAS_DEBUG_NAME (videotl_group, "videotl group");
+ marker_group = new ArdourCanvas::Container (_time_markers_group, ArdourCanvas::Duple (0.0, timebar_height + 1.0));
+ CANVAS_DEBUG_NAME (marker_group, "marker group");
+ transport_marker_group = new ArdourCanvas::Container (_time_markers_group, ArdourCanvas::Duple (0.0, (timebar_height * 2.0) + 1.0));
+ CANVAS_DEBUG_NAME (transport_marker_group, "transport marker group");
+ range_marker_group = new ArdourCanvas::Container (_time_markers_group, ArdourCanvas::Duple (0.0, (timebar_height * 3.0) + 1.0));
+ CANVAS_DEBUG_NAME (range_marker_group, "range marker group");
+ tempo_group = new ArdourCanvas::Container (_time_markers_group, ArdourCanvas::Duple (0.0, (timebar_height * 4.0) + 1.0));
+ CANVAS_DEBUG_NAME (tempo_group, "tempo group");
+ meter_group = new ArdourCanvas::Container (_time_markers_group, ArdourCanvas::Duple (0.0, (timebar_height * 5.0) + 1.0));
+ CANVAS_DEBUG_NAME (meter_group, "meter group");
+
+ meter_bar = new ArdourCanvas::Rectangle (meter_group, ArdourCanvas::Rect (0.0, 0.0, ArdourCanvas::COORD_MAX, timebar_height));
CANVAS_DEBUG_NAME (meter_bar, "meter Bar");
- meter_bar->set_outline_what (0x8);
+ meter_bar->set_outline_what (ArdourCanvas::Rectangle::BOTTOM);
- tempo_bar_group = new ArdourCanvas::Group (_time_bars_canvas->root ());
- tempo_bar = new ArdourCanvas::Rectangle (tempo_bar_group, ArdourCanvas::Rect (0.0, 0.0, ArdourCanvas::COORD_MAX, timebar_height - 1));
+ tempo_bar = new ArdourCanvas::Rectangle (tempo_group, ArdourCanvas::Rect (0.0, 0.0, ArdourCanvas::COORD_MAX, timebar_height));
CANVAS_DEBUG_NAME (tempo_bar, "Tempo Bar");
- tempo_bar->set_outline_what (0x8);
+ tempo_bar->set_outline_what (ArdourCanvas::Rectangle::BOTTOM);
- range_marker_bar_group = new ArdourCanvas::Group (_time_bars_canvas->root ());
- range_marker_bar = new ArdourCanvas::Rectangle (range_marker_bar_group, ArdourCanvas::Rect (0.0, 0.0, ArdourCanvas::COORD_MAX, timebar_height - 1));
+ range_marker_bar = new ArdourCanvas::Rectangle (range_marker_group, ArdourCanvas::Rect (0.0, 0.0, ArdourCanvas::COORD_MAX, timebar_height));
CANVAS_DEBUG_NAME (range_marker_bar, "Range Marker Bar");
- range_marker_bar->set_outline_what (0x8);
+ range_marker_bar->set_outline_what (ArdourCanvas::Rectangle::BOTTOM);
- transport_marker_bar_group = new ArdourCanvas::Group (_time_bars_canvas->root ());
- transport_marker_bar = new ArdourCanvas::Rectangle (transport_marker_bar_group, ArdourCanvas::Rect (0.0, 0.0, ArdourCanvas::COORD_MAX, timebar_height - 1));
+ transport_marker_bar = new ArdourCanvas::Rectangle (transport_marker_group, ArdourCanvas::Rect (0.0, 0.0, ArdourCanvas::COORD_MAX, timebar_height));
CANVAS_DEBUG_NAME (transport_marker_bar, "transport Marker Bar");
- transport_marker_bar->set_outline_what (0x8);
+ transport_marker_bar->set_outline_what (ArdourCanvas::Rectangle::BOTTOM);
- marker_bar_group = new ArdourCanvas::Group (_time_bars_canvas->root ());
- marker_bar = new ArdourCanvas::Rectangle (marker_bar_group, ArdourCanvas::Rect (0.0, 0.0, ArdourCanvas::COORD_MAX, timebar_height - 1));
+ marker_bar = new ArdourCanvas::Rectangle (marker_group, ArdourCanvas::Rect (0.0, 0.0, ArdourCanvas::COORD_MAX, timebar_height));
CANVAS_DEBUG_NAME (marker_bar, "Marker Bar");
- marker_bar->set_outline_what (0x8);
+ marker_bar->set_outline_what (ArdourCanvas::Rectangle::BOTTOM);
- cd_marker_bar_group = new ArdourCanvas::Group (_time_bars_canvas->root ());
- cd_marker_bar = new ArdourCanvas::Rectangle (cd_marker_bar_group, ArdourCanvas::Rect (0.0, 0.0, ArdourCanvas::COORD_MAX, timebar_height - 1));
+ cd_marker_bar = new ArdourCanvas::Rectangle (cd_marker_group, ArdourCanvas::Rect (0.0, 0.0, ArdourCanvas::COORD_MAX, timebar_height));
CANVAS_DEBUG_NAME (cd_marker_bar, "CD Marker Bar");
- cd_marker_bar->set_outline_what (0x8);
-
- _time_markers_group = new ArdourCanvas::Group (_time_bars_canvas->root());
-
- meter_group = new ArdourCanvas::Group (_time_markers_group, ArdourCanvas::Duple (0.0, timebar_height * 5.0));
- tempo_group = new ArdourCanvas::Group (_time_markers_group, ArdourCanvas::Duple (0.0, timebar_height * 4.0));
- range_marker_group = new ArdourCanvas::Group (_time_markers_group, ArdourCanvas::Duple (0.0, timebar_height * 3.0));
- transport_marker_group = new ArdourCanvas::Group (_time_markers_group, ArdourCanvas::Duple (0.0, timebar_height * 2.0));
- marker_group = new ArdourCanvas::Group (_time_markers_group, ArdourCanvas::Duple (0.0, timebar_height));
- cd_marker_group = new ArdourCanvas::Group (_time_markers_group, ArdourCanvas::Duple (0.0, 0.0));
- videotl_group = new ArdourCanvas::Group (_time_markers_group, ArdourCanvas::Duple(0.0, 0.0));
+ cd_marker_bar->set_outline_what (ArdourCanvas::Rectangle::BOTTOM);
ARDOUR_UI::instance()->video_timeline = new VideoTimeLine(this, videotl_group, (timebar_height * videotl_bar_height));
cd_marker_bar_drag_rect = new ArdourCanvas::Rectangle (cd_marker_group, ArdourCanvas::Rect (0.0, 0.0, 100, timebar_height));
+ CANVAS_DEBUG_NAME (cd_marker_bar_drag_rect, "cd marker drag");
cd_marker_bar_drag_rect->set_outline (false);
cd_marker_bar_drag_rect->hide ();
range_bar_drag_rect = new ArdourCanvas::Rectangle (range_marker_group, ArdourCanvas::Rect (0.0, 0.0, 100, timebar_height));
+ CANVAS_DEBUG_NAME (range_bar_drag_rect, "range drag");
range_bar_drag_rect->set_outline (false);
range_bar_drag_rect->hide ();
transport_bar_drag_rect = new ArdourCanvas::Rectangle (transport_marker_group, ArdourCanvas::Rect (0.0, 0.0, 100, timebar_height));
+ CANVAS_DEBUG_NAME (transport_bar_drag_rect, "transport drag");
transport_bar_drag_rect->set_outline (false);
transport_bar_drag_rect->hide ();
- transport_punchin_line = new ArdourCanvas::Line (_track_canvas->root());
+ transport_punchin_line = new ArdourCanvas::Line (hv_scroll_group);
transport_punchin_line->set_x0 (0);
transport_punchin_line->set_y0 (0);
transport_punchin_line->set_x1 (0);
transport_punchin_line->set_y1 (ArdourCanvas::COORD_MAX);
transport_punchin_line->hide ();
- transport_punchout_line = new ArdourCanvas::Line (_track_canvas->root());
+ transport_punchout_line = new ArdourCanvas::Line (hv_scroll_group);
transport_punchout_line->set_x0 (0);
transport_punchout_line->set_y0 (0);
transport_punchout_line->set_x1 (0);
transport_punchout_line->set_y1 (ArdourCanvas::COORD_MAX);
transport_punchout_line->hide();
- // used to show zoom mode active zooming
- zoom_rect = new ArdourCanvas::Rectangle (_track_canvas->root(), ArdourCanvas::Rect (0.0, 0.0, 0.0, 0.0));
- zoom_rect->hide();
-
- zoom_rect->Event.connect (sigc::bind (sigc::mem_fun (*this, &Editor::canvas_zoom_rect_event), (ArdourCanvas::Item*) 0));
-
- // used as rubberband rect
- rubberband_rect = new ArdourCanvas::Rectangle (_trackview_group, ArdourCanvas::Rect (0.0, 0.0, 0.0, 0.0));
-
- rubberband_rect->hide();
-
tempo_bar->Event.connect (sigc::bind (sigc::mem_fun (*this, &Editor::canvas_tempo_bar_event), tempo_bar));
meter_bar->Event.connect (sigc::bind (sigc::mem_fun (*this, &Editor::canvas_meter_bar_event), meter_bar));
marker_bar->Event.connect (sigc::bind (sigc::mem_fun (*this, &Editor::canvas_marker_bar_event), marker_bar));
playhead_cursor = new EditorCursor (*this, &Editor::canvas_playhead_cursor_event);
- if (logo_item) {
- logo_item->lower_to_bottom ();
- }
- /* need to handle 4 specific types of events as catch-alls */
+ _canvas_drop_zone = new ArdourCanvas::Rectangle (hv_scroll_group, ArdourCanvas::Rect (0.0, 0.0, ArdourCanvas::COORD_MAX, 0.0));
+ /* this thing is transparent */
+ _canvas_drop_zone->set_fill (false);
+ _canvas_drop_zone->set_outline (false);
+ _canvas_drop_zone->Event.connect (sigc::mem_fun (*this, &Editor::canvas_drop_zone_event));
+
+ /* these signals will initially be delivered to the canvas itself, but if they end up remaining unhandled, they are passed to Editor-level
+ handlers.
+ */
- _track_canvas->signal_scroll_event().connect (sigc::mem_fun (*this, &Editor::track_canvas_scroll_event));
+ _track_canvas->signal_scroll_event().connect (sigc::bind (sigc::mem_fun (*this, &Editor::canvas_scroll_event), true));
_track_canvas->signal_motion_notify_event().connect (sigc::mem_fun (*this, &Editor::track_canvas_motion_notify_event));
_track_canvas->signal_button_press_event().connect (sigc::mem_fun (*this, &Editor::track_canvas_button_press_event));
_track_canvas->signal_button_release_event().connect (sigc::mem_fun (*this, &Editor::track_canvas_button_release_event));
_track_canvas_viewport->signal_size_allocate().connect (sigc::mem_fun(*this, &Editor::track_canvas_viewport_allocate));
- ColorsChanged.connect (sigc::mem_fun (*this, &Editor::color_handler));
+ initialize_rulers ();
+
+ UIConfiguration::instance().ColorsChanged.connect (sigc::mem_fun (*this, &Editor::color_handler));
color_handler();
}
track_canvas_viewport_size_allocated ();
}
-bool
+void
Editor::track_canvas_viewport_size_allocated ()
{
bool height_changed = _visible_canvas_height != _canvas_viewport_allocation.get_height();
_visible_canvas_width = _canvas_viewport_allocation.get_width ();
_visible_canvas_height = _canvas_viewport_allocation.get_height ();
+ _canvas_drop_zone->set_y1 (_canvas_drop_zone->y0() + (_visible_canvas_height - 20.0));
+
// SHOWTRACKS
if (height_changed) {
*/
vertical_adjustment.set_value (_full_canvas_height - _visible_canvas_height);
}
+
+ set_visible_track_count (_visible_track_count);
}
update_fixed_rulers();
redisplay_tempo (false);
_summary->set_overlays_dirty ();
-
- return false;
}
void
Editor::reset_controls_layout_width ()
{
- GtkRequisition req;
+ GtkRequisition req = { 0, 0 };
gint w;
edit_controls_vbox.size_request (req);
w = req.width;
- if (_group_tabs->is_mapped()) {
+ if (_group_tabs->is_visible()) {
_group_tabs->size_request (req);
w += req.width;
}
void
Editor::reset_controls_layout_height (int32_t h)
{
+ /* ensure that the rect that represents the "bottom" of the canvas
+ * (the drag-n-drop zone) is, in fact, at the bottom.
+ */
+
+ _canvas_drop_zone->set_position (ArdourCanvas::Duple (0, h));
+
+ /* track controls layout must span the full height of "h" (all tracks)
+ * plus the bottom rect.
+ */
+
+ h += _canvas_drop_zone->height ();
+
/* set the height of the scrollable area (i.e. the sum of all contained widgets)
+ * for the controls layout. The size request is set elsewhere.
*/
controls_layout.property_height() = h;
- /* size request is set elsewhere, see ::track_canvas_allocate() */
}
bool
Editor::track_canvas_map_handler (GdkEventAny* /*ev*/)
{
- if (current_canvas_cursor) {
- set_canvas_cursor (current_canvas_cursor);
+ if (!_cursor_stack.empty()) {
+ set_canvas_cursor (get_canvas_cursor());
+ } else {
+ PBD::error << "cursor stack is empty" << endmsg;
}
return false;
}
Editor::drop_paths_part_two (const vector<string>& paths, framepos_t frame, double ypos, bool copy)
{
RouteTimeAxisView* tv;
-
+
/* MIDI files must always be imported, because we consider them
* writable. So split paths into two vectors, and follow the import
* path on the MIDI part.
}
- std::pair<TimeAxisView*, int> const tvp = trackview_by_y_position (ypos);
+ std::pair<TimeAxisView*, int> const tvp = trackview_by_y_position (ypos, false);
if (tvp.first == 0) {
/* drop onto canvas background: create new tracks */
frame = 0;
+ InstrumentSelector is; // instantiation builds instrument-list and sets default.
+ do_import (midi_paths, Editing::ImportDistinctFiles, ImportAsTrack, SrcBest, frame, is.selected_instrument());
- do_import (midi_paths, Editing::ImportDistinctFiles, ImportAsTrack, SrcBest, frame);
-
- if (Profile->get_sae() || Config->get_only_copy_imported_files() || copy) {
+ if (UIConfiguration::instance().get_only_copy_imported_files() || copy) {
do_import (audio_paths, Editing::ImportDistinctFiles, Editing::ImportAsTrack, SrcBest, frame);
} else {
do_embed (audio_paths, Editing::ImportDistinctFiles, ImportAsTrack, frame);
do_import (midi_paths, Editing::ImportSerializeFiles, ImportToTrack, SrcBest, frame);
- if (Profile->get_sae() || Config->get_only_copy_imported_files() || copy) {
+ if (UIConfiguration::instance().get_only_copy_imported_files() || copy) {
do_import (audio_paths, Editing::ImportSerializeFiles, Editing::ImportToTrack, SrcBest, frame);
} else {
do_embed (audio_paths, Editing::ImportSerializeFiles, ImportToTrack, frame);
if (convert_drop_to_paths (paths, context, x, y, data, info, time) == 0) {
- /* D-n-D coordinates are window-relative, so convert to "world" coordinates
+ /* D-n-D coordinates are window-relative, so convert to canvas coordinates
*/
ev.type = GDK_BUTTON_RELEASE;
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);
bool copy = ((context->get_actions() & (Gdk::ACTION_COPY | Gdk::ACTION_LINK | Gdk::ACTION_MOVE)) == Gdk::ACTION_COPY);
-#ifdef GTKOSX
+#ifdef __APPLE__
/* We are not allowed to call recursive main event loops from within
the main event loop with GTK/Quartz. Since import/embed wants
to push up a progress dialog, defer all this till we go idle.
context->drag_finish (true, false, time);
}
-/** If the editor window is arranged such that the edge of the trackview is right up
- * against the edge of the screen, autoscroll will not work very well. In this situation,
- * we start autoscrolling some distance in from the right-hand-side of the screen edge;
- * this is the distance at which that happens.
- */
-int
-Editor::autoscroll_fudge_threshold () const
-{
- return current_page_samples() / 6;
-}
-
/** @param allow_horiz true to allow horizontal autoscroll, otherwise false.
*
* @param allow_vert true to allow vertical autoscroll, otherwise false.
*
- * @param moving_left true if we are moving left, so we only want to autoscroll on the left of the canvas,
- * otherwise false, so we only want to autoscroll on the right of the canvas.
- *
- * @param moving_up true if we are moving up, so we only want to autoscroll at the top of the canvas,
- * otherwise false, so we only want to autoscroll at the bottom of the canvas.
*/
void
-Editor::maybe_autoscroll (bool allow_horiz, bool allow_vert, bool moving_left, bool moving_up)
+Editor::maybe_autoscroll (bool allow_horiz, bool allow_vert, bool from_headers)
{
- if (!Config->get_autoscroll_editor ()) {
+ Gtk::Window* toplevel = dynamic_cast<Gtk::Window*>(contents().get_toplevel());
+
+ if (!toplevel) {
return;
}
-
- bool startit = false;
- /* Work out the distance between the right hand edge of the trackview and the edge of
- the monitor that it is on.
- */
+ if (!UIConfiguration::instance().get_autoscroll_editor () || autoscroll_active ()) {
+ return;
+ }
- Glib::RefPtr<Gdk::Window> gdk_window = get_window ();
- Gdk::Rectangle window_rect;
- gdk_window->get_frame_extents (window_rect);
-
- Glib::RefPtr<Gdk::Screen> screen = get_screen ();
- Gdk::Rectangle root_rect;
- screen->get_root_window()->get_frame_extents (root_rect);
+ /* define a rectangular boundary for scrolling. If the mouse moves
+ * outside of this area and/or continue to be outside of this area,
+ * then we will continuously auto-scroll the canvas in the appropriate
+ * direction(s)
+ *
+ * the boundary is defined in coordinates relative to the toplevel
+ * window since that is what we're going to call ::get_pointer() on
+ * during autoscrolling to determine if we're still outside the
+ * boundary or not.
+ */
- Gtk::Allocation editor_list = _the_notebook.get_allocation ();
+ ArdourCanvas::Rect scrolling_boundary;
+ Gtk::Allocation alloc;
- framecnt_t distance = pixel_to_sample (root_rect.get_x() + root_rect.get_width() - window_rect.get_x() - window_rect.get_width());
- if (_the_notebook.is_visible ()) {
- distance += pixel_to_sample (editor_list.get_width());
- }
+ if (from_headers) {
+ alloc = controls_layout.get_allocation ();
+ } else {
+ alloc = _track_canvas_viewport->get_allocation ();
- /* Note whether we're fudging the autoscroll (see autoscroll_fudge_threshold) */
- _autoscroll_fudging = (distance < autoscroll_fudge_threshold ());
+ /* reduce height by the height of the timebars, which happens
+ to correspond to the position of the hv_scroll_group.
+ */
- /* ty is in canvas-coordinate space */
+ alloc.set_height (alloc.get_height() - hv_scroll_group->position().y);
+ alloc.set_y (alloc.get_y() + hv_scroll_group->position().y);
- double const ty = _drags->current_pointer_y();
- ArdourCanvas::Rect visible = _track_canvas->visible_area();
+ /* now reduce it again so that we start autoscrolling before we
+ * move off the top or bottom of the canvas
+ */
- autoscroll_y = 0;
- autoscroll_x = 0;
- if (ty < visible.y0 && moving_up && allow_vert) {
- autoscroll_y = -1;
- startit = true;
- } else if (ty > visible.y1 && !moving_up && allow_vert) {
- autoscroll_y = 1;
- startit = true;
- }
+ alloc.set_height (alloc.get_height() - 20);
+ alloc.set_y (alloc.get_y() + 10);
- framepos_t rightmost_frame = leftmost_frame + current_page_samples();
- if (_autoscroll_fudging) {
- rightmost_frame -= autoscroll_fudge_threshold ();
- }
+ /* the effective width of the autoscroll boundary so
+ that we start scrolling before we hit the edge.
- if (_drags->current_pointer_frame() > rightmost_frame && allow_horiz) {
- if (rightmost_frame < max_framepos && !moving_left) {
- autoscroll_x = 1;
- startit = true;
- }
- } else if (_drags->current_pointer_frame() < leftmost_frame && allow_horiz) {
- if (leftmost_frame > 0 && moving_left) {
- autoscroll_x = -1;
- startit = true;
+ this helps when the window is slammed up against the
+ right edge of the screen, making it hard to scroll
+ effectively.
+ */
+
+ if (alloc.get_width() > 20) {
+ alloc.set_width (alloc.get_width() - 20);
+ alloc.set_x (alloc.get_x() + 10);
}
- }
- if (autoscroll_active && ((autoscroll_x != last_autoscroll_x) || (autoscroll_y != last_autoscroll_y) || (autoscroll_x == 0 && autoscroll_y == 0))) {
- stop_canvas_autoscroll ();
}
- if (startit && autoscroll_timeout_tag < 0) {
- start_canvas_autoscroll (autoscroll_x, autoscroll_y);
- }
+ scrolling_boundary = ArdourCanvas::Rect (alloc.get_x(), alloc.get_y(), alloc.get_x() + alloc.get_width(), alloc.get_y() + alloc.get_height());
+
+ int x, y;
+ Gdk::ModifierType mask;
+
+ toplevel->get_window()->get_pointer (x, y, mask);
- last_autoscroll_x = autoscroll_x;
- last_autoscroll_y = autoscroll_y;
+ if ((allow_horiz && ((x < scrolling_boundary.x0 && leftmost_frame > 0) || x >= scrolling_boundary.x1)) ||
+ (allow_vert && ((y < scrolling_boundary.y0 && vertical_adjustment.get_value() > 0)|| y >= scrolling_boundary.y1))) {
+ start_canvas_autoscroll (allow_horiz, allow_vert, scrolling_boundary);
+ }
}
-gint
-Editor::_autoscroll_canvas (void *arg)
+bool
+Editor::autoscroll_active () const
{
- return ((Editor *) arg)->autoscroll_canvas ();
+ return autoscroll_connection.connected ();
}
bool
Editor::autoscroll_canvas ()
{
- framepos_t new_frame;
- framepos_t limit = max_framepos - current_page_samples();
- double new_pixel;
+ int x, y;
+ Gdk::ModifierType mask;
+ frameoffset_t dx = 0;
+ bool no_stop = false;
+ Gtk::Window* toplevel = dynamic_cast<Gtk::Window*>(contents().get_toplevel());
+
+ if (!toplevel) {
+ return false;
+ }
+
+ toplevel->get_window()->get_pointer (x, y, mask);
+
+ VisualChange vc;
+ bool vertical_motion = false;
+
+ if (autoscroll_horizontal_allowed) {
- if (autoscroll_x_distance != 0) {
+ framepos_t new_frame = leftmost_frame;
- if (autoscroll_x > 0) {
- autoscroll_x_distance = (_drags->current_pointer_frame() - (leftmost_frame + current_page_samples())) / 3;
- if (_autoscroll_fudging) {
- autoscroll_x_distance += autoscroll_fudge_threshold () / 3;
+ /* horizontal */
+
+ if (x > autoscroll_boundary.x1) {
+
+ /* bring it back into view */
+ dx = x - autoscroll_boundary.x1;
+ dx += 10 + (2 * (autoscroll_cnt/2));
+
+ dx = pixel_to_sample (dx);
+
+ if (leftmost_frame < max_framepos - dx) {
+ new_frame = leftmost_frame + dx;
+ } else {
+ new_frame = max_framepos;
}
- } else if (autoscroll_x < 0) {
- autoscroll_x_distance = (leftmost_frame - _drags->current_pointer_frame()) / 3;
- }
- }
+ no_stop = true;
+
+ } else if (x < autoscroll_boundary.x0) {
+
+ dx = autoscroll_boundary.x0 - x;
+ dx += 10 + (2 * (autoscroll_cnt/2));
- if (autoscroll_y_distance != 0) {
- if (autoscroll_y > 0) {
- autoscroll_y_distance = (_drags->current_pointer_y() - _visible_canvas_height) / 3;
- } else if (autoscroll_y < 0) {
+ dx = pixel_to_sample (dx);
- autoscroll_y_distance = (vertical_adjustment.get_value () - _drags->current_pointer_y()) / 3;
+ if (leftmost_frame >= dx) {
+ new_frame = leftmost_frame - dx;
+ } else {
+ new_frame = 0;
+ }
+
+ no_stop = true;
}
- }
- if (autoscroll_x < 0) {
- if (leftmost_frame < autoscroll_x_distance) {
- new_frame = 0;
- } else {
- new_frame = leftmost_frame - autoscroll_x_distance;
+ if (new_frame != leftmost_frame) {
+ vc.time_origin = new_frame;
+ vc.add (VisualChange::TimeOrigin);
}
- } else if (autoscroll_x > 0) {
- if (leftmost_frame > limit - autoscroll_x_distance) {
- new_frame = limit;
- } else {
- new_frame = leftmost_frame + autoscroll_x_distance;
+ }
+
+ if (autoscroll_vertical_allowed) {
+
+ // const double vertical_pos = vertical_adjustment.get_value();
+ const int speed_factor = 10;
+
+ /* vertical */
+
+ if (y < autoscroll_boundary.y0) {
+
+ /* scroll to make higher tracks visible */
+
+ if (autoscroll_cnt && (autoscroll_cnt % speed_factor == 0)) {
+ scroll_up_one_track ();
+ vertical_motion = true;
+ }
+ no_stop = true;
+
+ } else if (y > autoscroll_boundary.y1) {
+
+ if (autoscroll_cnt && (autoscroll_cnt % speed_factor == 0)) {
+ scroll_down_one_track ();
+ vertical_motion = true;
+ }
+ no_stop = true;
}
- } else {
- new_frame = leftmost_frame;
+
}
- double vertical_pos = vertical_adjustment.get_value();
+ if (vc.pending || vertical_motion) {
- if (autoscroll_y < 0) {
+ /* change horizontal first */
- if (vertical_pos < autoscroll_y_distance) {
- new_pixel = 0;
- } else {
- new_pixel = vertical_pos - autoscroll_y_distance;
+ if (vc.pending) {
+ visual_changer (vc);
}
- } else if (autoscroll_y > 0) {
+ /* now send a motion event to notify anyone who cares
+ that we have moved to a new location (because we scrolled)
+ */
- new_pixel = min (_full_canvas_height - _visible_canvas_height, min (_full_canvas_height, (vertical_adjustment.get_value() + autoscroll_y_distance)));
+ GdkEventMotion ev;
- } else {
- new_pixel = vertical_pos;
- }
+ ev.type = GDK_MOTION_NOTIFY;
+ ev.state = Gdk::BUTTON1_MASK;
- if ((new_frame == 0 || new_frame == limit) && (new_pixel == 0 || new_pixel == DBL_MAX)) {
- /* we are done */
- return false;
- }
+ /* the motion handler expects events in canvas coordinate space */
- if (new_frame != leftmost_frame) {
- reset_x_origin (new_frame);
- }
+ /* we asked for the mouse position above (::get_pointer()) via
+ * our own top level window (we being the Editor). Convert into
+ * coordinates within the canvas window.
+ */
- if (new_pixel != vertical_pos) {
- vertical_adjustment.set_value (new_pixel);
- }
+ int cx;
+ int cy;
- /* fake an event. */
+ toplevel->translate_coordinates (*_track_canvas, x, y, cx, cy);
- Glib::RefPtr<Gdk::Window> canvas_window = const_cast<Editor*>(this)->_track_canvas->get_window();
- gint x, y;
- Gdk::ModifierType mask;
- GdkEventMotion ev;
- canvas_window->get_pointer (x, y, mask);
- ev.type = GDK_MOTION_NOTIFY;
- ev.state = Gdk::BUTTON1_MASK;
+ /* clamp x and y to remain within the autoscroll boundary,
+ * which is defined in window coordinates
+ */
- /* the motion handler expects events in canvas coordinate space */
- ArdourCanvas::Duple d = _track_canvas->window_to_canvas (ArdourCanvas::Duple (x, y));
- ev.x = d.x;
- ev.y = d.y;
+ x = min (max ((ArdourCanvas::Coord) cx, autoscroll_boundary.x0), autoscroll_boundary.x1);
+ y = min (max ((ArdourCanvas::Coord) cy, autoscroll_boundary.y0), autoscroll_boundary.y1);
- motion_handler (0, (GdkEvent*) &ev, true);
+ /* now convert from Editor window coordinates to canvas
+ * window coordinates
+ */
- autoscroll_cnt++;
+ ArdourCanvas::Duple d = _track_canvas->window_to_canvas (ArdourCanvas::Duple (cx, cy));
+ ev.x = d.x;
+ ev.y = d.y;
+ ev.state = mask;
- if (autoscroll_cnt == 1) {
+ motion_handler (0, (GdkEvent*) &ev, true);
- /* connect the timeout so that we get called repeatedly */
+ } else if (no_stop) {
- autoscroll_timeout_tag = g_idle_add ( _autoscroll_canvas, this);
- return false;
+ /* not changing visual state but pointer is outside the scrolling boundary
+ * so we still need to deliver a fake motion event
+ */
+
+ GdkEventMotion ev;
+
+ ev.type = GDK_MOTION_NOTIFY;
+ ev.state = Gdk::BUTTON1_MASK;
+ /* the motion handler expects events in canvas coordinate space */
+
+ /* first convert from Editor window coordinates to canvas
+ * window coordinates
+ */
+
+ int cx;
+ int cy;
+
+ /* clamp x and y to remain within the visible area. except
+ * .. if horizontal scrolling is allowed, always allow us to
+ * move back to zero
+ */
+
+ if (autoscroll_horizontal_allowed) {
+ x = min (max ((ArdourCanvas::Coord) x, 0.0), autoscroll_boundary.x1);
+ } else {
+ x = min (max ((ArdourCanvas::Coord) x, autoscroll_boundary.x0), autoscroll_boundary.x1);
+ }
+ y = min (max ((ArdourCanvas::Coord) y, autoscroll_boundary.y0), autoscroll_boundary.y1);
+
+ toplevel->translate_coordinates (*_track_canvas_viewport, x, y, cx, cy);
+
+ ArdourCanvas::Duple d = _track_canvas->window_to_canvas (ArdourCanvas::Duple (cx, cy));
+ ev.x = d.x;
+ ev.y = d.y;
+ ev.state = mask;
+
+ motion_handler (0, (GdkEvent*) &ev, true);
+
+ } else {
+ stop_canvas_autoscroll ();
+ return false;
}
- return true;
+ autoscroll_cnt++;
+
+ return true; /* call me again */
}
void
-Editor::start_canvas_autoscroll (int dx, int dy)
+Editor::start_canvas_autoscroll (bool allow_horiz, bool allow_vert, const ArdourCanvas::Rect& boundary)
{
- if (!_session || autoscroll_active) {
+ if (!_session) {
return;
}
stop_canvas_autoscroll ();
- autoscroll_active = true;
- autoscroll_x = dx;
- autoscroll_y = dy;
- autoscroll_x_distance = (framepos_t) floor (current_page_samples()/50.0);
- autoscroll_y_distance = fabs (dy * 5); /* pixels */
- autoscroll_cnt = 0;
+ autoscroll_horizontal_allowed = allow_horiz;
+ autoscroll_vertical_allowed = allow_vert;
+ autoscroll_boundary = boundary;
- /* do it right now, which will start the repeated callbacks */
+ /* do the first scroll right now
+ */
autoscroll_canvas ();
+
+ /* scroll again at very very roughly 30FPS */
+
+ autoscroll_connection = Glib::signal_timeout().connect (sigc::mem_fun (*this, &Editor::autoscroll_canvas), 30);
}
void
Editor::stop_canvas_autoscroll ()
{
- if (autoscroll_timeout_tag >= 0) {
- g_source_remove (autoscroll_timeout_tag);
- autoscroll_timeout_tag = -1;
- }
+ autoscroll_connection.disconnect ();
+ autoscroll_cnt = 0;
+}
- autoscroll_active = false;
+Editor::EnterContext*
+Editor::get_enter_context(ItemType type)
+{
+ for (ssize_t i = _enter_stack.size() - 1; i >= 0; --i) {
+ if (_enter_stack[i].item_type == type) {
+ return &_enter_stack[i];
+ }
+ }
+ return NULL;
}
bool
}
void
-Editor::ensure_time_axis_view_is_visible (const TimeAxisView& tav)
+Editor::ensure_time_axis_view_is_visible (TimeAxisView const & track, bool at_top)
{
- double begin = tav.y_position();
+ if (track.hidden()) {
+ return;
+ }
+
+ /* compute visible area of trackview group, as offsets from top of
+ * trackview group.
+ */
+
+ double const current_view_min_y = vertical_adjustment.get_value();
+ double const current_view_max_y = current_view_min_y + vertical_adjustment.get_page_size();
+
+ double const track_min_y = track.y_position ();
+ double const track_max_y = track.y_position () + track.effective_height ();
+
+ if (!at_top &&
+ (track_min_y >= current_view_min_y &&
+ track_max_y < current_view_max_y)) {
+ /* already visible, and caller did not ask to place it at the
+ * top of the track canvas
+ */
+ return;
+ }
- double v = vertical_adjustment.get_value ();
+ double new_value;
- if (begin < v || begin + tav.current_height() > v + _visible_canvas_height) {
- /* try to put the TimeAxisView roughly central */
- if (begin >= _visible_canvas_height/2.0) {
- begin -= _visible_canvas_height/2.0;
+ if (at_top) {
+ new_value = track_min_y;
+ } else {
+ if (track_min_y < current_view_min_y) {
+ // Track is above the current view
+ new_value = track_min_y;
+ } else if (track_max_y > current_view_max_y) {
+ // Track is below the current view
+ new_value = track.y_position () + track.effective_height() - vertical_adjustment.get_page_size();
+ } else {
+ new_value = track_min_y;
}
- vertical_adjustment.set_value (begin);
}
+
+ vertical_adjustment.set_value(new_value);
}
/** Called when the main vertical_adjustment has changed */
}
update_video_timeline();
-
- HorizontalPositionChanged (); /* EMIT SIGNAL */
}
void
Editor::color_handler()
{
- playhead_cursor->set_color (ARDOUR_UI::config()->get_canvasvar_PlayHead());
- _verbose_cursor->set_color (ARDOUR_UI::config()->get_canvasvar_VerboseCanvasCursor());
+ ArdourCanvas::Color base = UIConfiguration::instance().color ("ruler base");
+ ArdourCanvas::Color text = UIConfiguration::instance().color ("ruler text");
+ timecode_ruler->set_fill_color (base);
+ timecode_ruler->set_outline_color (text);
+ minsec_ruler->set_fill_color (base);
+ minsec_ruler->set_outline_color (text);
+ samples_ruler->set_fill_color (base);
+ samples_ruler->set_outline_color (text);
+ bbt_ruler->set_fill_color (base);
+ bbt_ruler->set_outline_color (text);
- meter_bar->set_fill_color (ARDOUR_UI::config()->get_canvasvar_MeterBar());
- meter_bar->set_outline_color (ARDOUR_UI::config()->get_canvasvar_MarkerBarSeparator());
+ playhead_cursor->set_color (UIConfiguration::instance().color ("play head"));
- tempo_bar->set_fill_color (ARDOUR_UI::config()->get_canvasvar_TempoBar());
- tempo_bar->set_outline_color (ARDOUR_UI::config()->get_canvasvar_MarkerBarSeparator());
+ meter_bar->set_fill_color (UIConfiguration::instance().color_mod ("meter bar", "marker bar"));
+ meter_bar->set_outline_color (UIConfiguration::instance().color ("marker bar separator"));
- marker_bar->set_fill_color (ARDOUR_UI::config()->get_canvasvar_MarkerBar());
- marker_bar->set_outline_color (ARDOUR_UI::config()->get_canvasvar_MarkerBarSeparator());
+ tempo_bar->set_fill_color (UIConfiguration::instance().color_mod ("tempo bar", "marker bar"));
+ tempo_bar->set_outline_color (UIConfiguration::instance().color ("marker bar separator"));
- cd_marker_bar->set_fill_color (ARDOUR_UI::config()->get_canvasvar_CDMarkerBar());
- cd_marker_bar->set_outline_color (ARDOUR_UI::config()->get_canvasvar_MarkerBarSeparator());
+ marker_bar->set_fill_color (UIConfiguration::instance().color_mod ("marker bar", "marker bar"));
+ marker_bar->set_outline_color (UIConfiguration::instance().color ("marker bar separator"));
- range_marker_bar->set_fill_color (ARDOUR_UI::config()->get_canvasvar_RangeMarkerBar());
- range_marker_bar->set_outline_color (ARDOUR_UI::config()->get_canvasvar_MarkerBarSeparator());
+ cd_marker_bar->set_fill_color (UIConfiguration::instance().color_mod ("cd marker bar", "marker bar"));
+ cd_marker_bar->set_outline_color (UIConfiguration::instance().color ("marker bar separator"));
- transport_marker_bar->set_fill_color (ARDOUR_UI::config()->get_canvasvar_TransportMarkerBar());
- transport_marker_bar->set_outline_color (ARDOUR_UI::config()->get_canvasvar_MarkerBarSeparator());
+ range_marker_bar->set_fill_color (UIConfiguration::instance().color_mod ("range marker bar", "marker bar"));
+ range_marker_bar->set_outline_color (UIConfiguration::instance().color ("marker bar separator"));
- cd_marker_bar_drag_rect->set_fill_color (ARDOUR_UI::config()->get_canvasvar_RangeDragBarRect());
- cd_marker_bar_drag_rect->set_outline_color (ARDOUR_UI::config()->get_canvasvar_RangeDragBarRect());
+ transport_marker_bar->set_fill_color (UIConfiguration::instance().color_mod ("transport marker bar", "marker bar"));
+ transport_marker_bar->set_outline_color (UIConfiguration::instance().color ("marker bar separator"));
- range_bar_drag_rect->set_fill_color (ARDOUR_UI::config()->get_canvasvar_RangeDragBarRect());
- range_bar_drag_rect->set_outline_color (ARDOUR_UI::config()->get_canvasvar_RangeDragBarRect());
+ cd_marker_bar_drag_rect->set_fill_color (UIConfiguration::instance().color ("range drag bar rect"));
+ cd_marker_bar_drag_rect->set_outline_color (UIConfiguration::instance().color ("range drag bar rect"));
- transport_bar_drag_rect->set_fill_color (ARDOUR_UI::config()->get_canvasvar_TransportDragRect());
- transport_bar_drag_rect->set_outline_color (ARDOUR_UI::config()->get_canvasvar_TransportDragRect());
+ range_bar_drag_rect->set_fill_color (UIConfiguration::instance().color ("range drag bar rect"));
+ range_bar_drag_rect->set_outline_color (UIConfiguration::instance().color ("range drag bar rect"));
- transport_loop_range_rect->set_fill_color (ARDOUR_UI::config()->get_canvasvar_TransportLoopRect());
- transport_loop_range_rect->set_outline_color (ARDOUR_UI::config()->get_canvasvar_TransportLoopRect());
+ transport_bar_drag_rect->set_fill_color (UIConfiguration::instance().color ("transport drag rect"));
+ transport_bar_drag_rect->set_outline_color (UIConfiguration::instance().color ("transport drag rect"));
- transport_punch_range_rect->set_fill_color (ARDOUR_UI::config()->get_canvasvar_TransportPunchRect());
- transport_punch_range_rect->set_outline_color (ARDOUR_UI::config()->get_canvasvar_TransportPunchRect());
+ transport_loop_range_rect->set_fill_color (UIConfiguration::instance().color_mod ("transport loop rect", "loop rectangle"));
+ transport_loop_range_rect->set_outline_color (UIConfiguration::instance().color ("transport loop rect"));
- transport_punchin_line->set_outline_color (ARDOUR_UI::config()->get_canvasvar_PunchLine());
- transport_punchout_line->set_outline_color (ARDOUR_UI::config()->get_canvasvar_PunchLine());
+ transport_punch_range_rect->set_fill_color (UIConfiguration::instance().color ("transport punch rect"));
+ transport_punch_range_rect->set_outline_color (UIConfiguration::instance().color ("transport punch rect"));
- zoom_rect->set_fill_color (ARDOUR_UI::config()->get_canvasvar_ZoomRect());
- zoom_rect->set_outline_color (ARDOUR_UI::config()->get_canvasvar_ZoomRect());
+ transport_punchin_line->set_outline_color (UIConfiguration::instance().color ("punch line"));
+ transport_punchout_line->set_outline_color (UIConfiguration::instance().color ("punch line"));
- rubberband_rect->set_outline_color (ARDOUR_UI::config()->get_canvasvar_RubberBandRect());
- rubberband_rect->set_fill_color ((guint32) ARDOUR_UI::config()->get_canvasvar_RubberBandRect());
+ rubberband_rect->set_outline_color (UIConfiguration::instance().color ("rubber band rect"));
+ rubberband_rect->set_fill_color (UIConfiguration::instance().color_mod ("rubber band rect", "selection rect"));
- location_marker_color = ARDOUR_UI::config()->get_canvasvar_LocationMarker();
- location_range_color = ARDOUR_UI::config()->get_canvasvar_LocationRange();
- location_cd_marker_color = ARDOUR_UI::config()->get_canvasvar_LocationCDMarker();
- location_loop_color = ARDOUR_UI::config()->get_canvasvar_LocationLoop();
- location_punch_color = ARDOUR_UI::config()->get_canvasvar_LocationPunch();
+ location_marker_color = UIConfiguration::instance().color ("location marker");
+ location_range_color = UIConfiguration::instance().color ("location range");
+ location_cd_marker_color = UIConfiguration::instance().color ("location cd marker");
+ location_loop_color = UIConfiguration::instance().color ("location loop");
+ location_punch_color = UIConfiguration::instance().color ("location punch");
refresh_location_display ();
+
+ /* redraw the whole thing */
+ _track_canvas->set_background_color (UIConfiguration::instance().color ("arrange base"));
+ _track_canvas->queue_draw ();
+
/*
redisplay_tempo (true);
return sample_to_pixel (leftmost_frame);
}
-void
-Editor::set_canvas_cursor (Gdk::Cursor* cursor, bool save)
-{
- if (save) {
- current_canvas_cursor = cursor;
- }
-
- Glib::RefPtr<Gdk::Window> win = _track_canvas->get_window();
-
- if (win) {
- _track_canvas->get_window()->set_cursor (*cursor);
- }
-}
-
bool
Editor::track_canvas_key_press (GdkEventKey*)
{
- /* XXX: event does not report the modifier key pressed down, AFAICS, so use the Keyboard object instead */
- if (mouse_mode == Editing::MouseZoom && Keyboard::the_keyboard().key_is_down (GDK_Control_L)) {
- set_canvas_cursor (_cursors->zoom_out, true);
- }
-
return false;
}
bool
Editor::track_canvas_key_release (GdkEventKey*)
{
- if (mouse_mode == Editing::MouseZoom && !Keyboard::the_keyboard().key_is_down (GDK_Control_L)) {
- set_canvas_cursor (_cursors->zoom_in, true);
- }
-
return false;
}
return y;
}
-ArdourCanvas::Group*
-Editor::get_time_bars_group () const
+ArdourCanvas::GtkCanvasViewport*
+Editor::get_track_canvas() const
{
- return _time_bars_canvas->root();
+ return _track_canvas_viewport;
}
-ArdourCanvas::Group*
-Editor::get_track_canvas_group() const
+Gdk::Cursor*
+Editor::get_canvas_cursor () const
{
- return _track_canvas->root();
+ /* The top of the cursor stack is always the currently visible cursor. */
+ return _cursor_stack.back();
}
-ArdourCanvas::GtkCanvasViewport*
-Editor::get_time_bars_canvas() const
+void
+Editor::set_canvas_cursor (Gdk::Cursor* cursor)
{
- return _time_bars_canvas_viewport;
+ Glib::RefPtr<Gdk::Window> win = _track_canvas->get_window();
+
+ if (win && !_cursors->is_invalid (cursor)) {
+ /* glibmm 2.4 doesn't allow null cursor pointer because it uses
+ a Gdk::Cursor& as the argument to Gdk::Window::set_cursor().
+ But a null pointer just means "use parent window cursor",
+ and so should be allowed. Gtkmm 3.x has fixed this API.
+
+ For now, drop down and use C API
+ */
+ gdk_window_set_cursor (win->gobj(), cursor ? cursor->gobj() : 0);
+ }
}
-ArdourCanvas::GtkCanvasViewport*
-Editor::get_track_canvas() const
+size_t
+Editor::push_canvas_cursor (Gdk::Cursor* cursor)
{
- return _track_canvas_viewport;
+ if (!_cursors->is_invalid (cursor)) {
+ _cursor_stack.push_back (cursor);
+ set_canvas_cursor (cursor);
+ }
+ return _cursor_stack.size() - 1;
+}
+
+void
+Editor::pop_canvas_cursor ()
+{
+ while (true) {
+ if (_cursor_stack.size() <= 1) {
+ PBD::error << "attempt to pop default cursor" << endmsg;
+ return;
+ }
+
+ _cursor_stack.pop_back();
+ if (_cursor_stack.back()) {
+ /* Popped to an existing cursor, we're done. Otherwise, the
+ context that created this cursor has been destroyed, so we need
+ to skip to the next down the stack. */
+ set_canvas_cursor (_cursor_stack.back());
+ return;
+ }
+ }
+}
+
+Gdk::Cursor*
+Editor::which_grabber_cursor () const
+{
+ Gdk::Cursor* c = _cursors->grabber;
+
+ switch (_edit_point) {
+ case EditAtMouse:
+ c = _cursors->grabber_edit_point;
+ break;
+ default:
+ boost::shared_ptr<Movable> m = _movable.lock();
+ if (m && m->locked()) {
+ c = _cursors->speaker;
+ }
+ break;
+ }
+
+ return c;
+}
+
+Gdk::Cursor*
+Editor::which_trim_cursor (bool left) const
+{
+ if (!entered_regionview) {
+ return 0;
+ }
+
+ Trimmable::CanTrim ct = entered_regionview->region()->can_trim ();
+
+ if (left) {
+
+ if (ct & Trimmable::FrontTrimEarlier) {
+ return _cursors->left_side_trim;
+ } else {
+ return _cursors->left_side_trim_right_only;
+ }
+ } else {
+ if (ct & Trimmable::EndTrimLater) {
+ return _cursors->right_side_trim;
+ } else {
+ return _cursors->right_side_trim_left_only;
+ }
+ }
+}
+
+Gdk::Cursor*
+Editor::which_mode_cursor () const
+{
+ Gdk::Cursor* mode_cursor = MouseCursors::invalid_cursor ();
+
+ switch (mouse_mode) {
+ case MouseRange:
+ mode_cursor = _cursors->selector;
+ break;
+
+ case MouseCut:
+ mode_cursor = _cursors->scissors;
+ break;
+
+ case MouseObject:
+ case MouseContent:
+ /* don't use mode cursor, pick a grabber cursor based on the item */
+ break;
+
+ case MouseDraw:
+ mode_cursor = _cursors->midi_pencil;
+ break;
+
+ case MouseTimeFX:
+ mode_cursor = _cursors->time_fx; // just use playhead
+ break;
+
+ case MouseAudition:
+ mode_cursor = _cursors->speaker;
+ break;
+ }
+
+ /* up-down cursor as a cue that automation can be dragged up and down when in join object/range mode */
+ if (get_smart_mode()) {
+
+ double x, y;
+ get_pointer_position (x, y);
+
+ if (x >= 0 && y >= 0) {
+
+ vector<ArdourCanvas::Item const *> items;
+
+ /* Note how we choose a specific scroll group to get
+ * items from. This could be problematic.
+ */
+
+ hv_scroll_group->add_items_at_point (ArdourCanvas::Duple (x,y), items);
+
+ // first item will be the upper most
+
+ if (!items.empty()) {
+ const ArdourCanvas::Item* i = items.front();
+
+ if (i && i->parent() && i->parent()->get_data (X_("timeselection"))) {
+ pair<TimeAxisView*, int> tvp = trackview_by_y_position (_last_motion_y);
+ if (dynamic_cast<AutomationTimeAxisView*> (tvp.first)) {
+ mode_cursor = _cursors->up_down;
+ }
+ }
+ }
+ }
+ }
+
+ return mode_cursor;
+}
+
+Gdk::Cursor*
+Editor::which_track_cursor () const
+{
+ Gdk::Cursor* cursor = MouseCursors::invalid_cursor();
+
+ switch (_join_object_range_state) {
+ case JOIN_OBJECT_RANGE_NONE:
+ case JOIN_OBJECT_RANGE_OBJECT:
+ cursor = which_grabber_cursor ();
+ break;
+ case JOIN_OBJECT_RANGE_RANGE:
+ cursor = _cursors->selector;
+ break;
+ }
+
+ return cursor;
+}
+
+Gdk::Cursor*
+Editor::which_canvas_cursor(ItemType type) const
+{
+ Gdk::Cursor* cursor = which_mode_cursor ();
+
+ if (mouse_mode == MouseRange) {
+ switch (type) {
+ case StartSelectionTrimItem:
+ cursor = _cursors->left_side_trim;
+ break;
+ case EndSelectionTrimItem:
+ cursor = _cursors->right_side_trim;
+ break;
+ default:
+ break;
+ }
+ }
+
+ if ((mouse_mode == MouseObject || get_smart_mode ()) ||
+ mouse_mode == MouseContent) {
+
+ /* find correct cursor to use in object/smart mode */
+
+ switch (type) {
+ case RegionItem:
+ /* We don't choose a cursor for these items on top of a region view,
+ because this would push a new context on the enter stack which
+ means switching the region context for things like smart mode
+ won't actualy change the cursor. */
+ // case RegionViewNameHighlight:
+ // case RegionViewName:
+ // case WaveItem:
+ case StreamItem:
+ case AutomationTrackItem:
+ cursor = which_track_cursor ();
+ break;
+ case PlayheadCursorItem:
+ switch (_edit_point) {
+ case EditAtMouse:
+ cursor = _cursors->grabber_edit_point;
+ break;
+ default:
+ cursor = _cursors->grabber;
+ break;
+ }
+ break;
+ case SelectionItem:
+ cursor = _cursors->selector;
+ break;
+ case ControlPointItem:
+ cursor = _cursors->fader;
+ break;
+ case GainLineItem:
+ cursor = _cursors->cross_hair;
+ break;
+ case AutomationLineItem:
+ cursor = _cursors->cross_hair;
+ break;
+ case StartSelectionTrimItem:
+ cursor = _cursors->left_side_trim;
+ break;
+ case EndSelectionTrimItem:
+ cursor = _cursors->right_side_trim;
+ break;
+ case FadeInItem:
+ cursor = _cursors->fade_in;
+ break;
+ case FadeInHandleItem:
+ cursor = _cursors->fade_in;
+ break;
+ case FadeInTrimHandleItem:
+ cursor = _cursors->fade_in;
+ break;
+ case FadeOutItem:
+ cursor = _cursors->fade_out;
+ break;
+ case FadeOutHandleItem:
+ cursor = _cursors->fade_out;
+ break;
+ case FadeOutTrimHandleItem:
+ cursor = _cursors->fade_out;
+ break;
+ case FeatureLineItem:
+ cursor = _cursors->cross_hair;
+ break;
+ case LeftFrameHandle:
+ if ( effective_mouse_mode() == MouseObject ) // (smart mode): if the user is in the btm half, show the trim cursor
+ cursor = which_trim_cursor (true);
+ else
+ cursor = _cursors->selector; // (smart mode): in the top half, just show the selection (range) cursor
+ break;
+ case RightFrameHandle:
+ if ( effective_mouse_mode() == MouseObject ) //see above
+ cursor = which_trim_cursor (false);
+ else
+ cursor = _cursors->selector;
+ break;
+ case StartCrossFadeItem:
+ cursor = _cursors->fade_in;
+ break;
+ case EndCrossFadeItem:
+ cursor = _cursors->fade_out;
+ break;
+ case CrossfadeViewItem:
+ cursor = _cursors->cross_hair;
+ break;
+ case NoteItem:
+ cursor = _cursors->grabber_note;
+ default:
+ break;
+ }
+
+ } else if (mouse_mode == MouseDraw) {
+
+ /* ControlPointItem is not really specific to region gain mode
+ but it is the same cursor so don't worry about this for now.
+ The result is that we'll see the fader cursor if we enter
+ non-region-gain-line control points while in MouseDraw
+ mode, even though we can't edit them in this mode.
+ */
+
+ switch (type) {
+ case GainLineItem:
+ case ControlPointItem:
+ cursor = _cursors->fader;
+ break;
+ case NoteItem:
+ cursor = _cursors->grabber_note;
+ default:
+ break;
+ }
+ }
+
+ switch (type) {
+ /* These items use the timebar cursor at all times */
+ case TimecodeRulerItem:
+ case MinsecRulerItem:
+ case BBTRulerItem:
+ case SamplesRulerItem:
+ cursor = _cursors->timebar;
+ break;
+
+ /* These items use the grabber cursor at all times */
+ case MeterMarkerItem:
+ case TempoMarkerItem:
+ case MeterBarItem:
+ case TempoBarItem:
+ case MarkerItem:
+ case MarkerBarItem:
+ case RangeMarkerBarItem:
+ case CdMarkerBarItem:
+ case VideoBarItem:
+ case TransportMarkerBarItem:
+ case DropZoneItem:
+ cursor = which_grabber_cursor();
+ break;
+
+ default:
+ break;
+ }
+
+ return cursor;
+}
+
+void
+Editor::choose_canvas_cursor_on_entry (ItemType type)
+{
+ if (_drags->active()) {
+ return;
+ }
+
+ Gdk::Cursor* cursor = which_canvas_cursor(type);
+
+ if (!_cursors->is_invalid (cursor)) {
+ // Push a new enter context
+ const EnterContext ctx = { type, CursorContext::create(*this, cursor) };
+ _enter_stack.push_back(ctx);
+ }
+}
+
+void
+Editor::update_all_enter_cursors ()
+{
+ for (std::vector<EnterContext>::iterator i = _enter_stack.begin(); i != _enter_stack.end(); ++i) {
+ i->cursor_ctx->change(which_canvas_cursor(i->item_type));
+ }
+}
+
+double
+Editor::trackviews_height() const
+{
+ if (!_trackview_group) {
+ return 0;
+ }
+
+ return _visible_canvas_height - _trackview_group->canvas_origin().y;
}
projects / ardour.git / blobdiff