#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/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"
using namespace std;
using namespace ARDOUR;
+using namespace ARDOUR_UI_UTILS;
using namespace PBD;
using namespace Gtk;
using namespace Glib;
_track_canvas_viewport = new ArdourCanvas::GtkCanvasViewport (horizontal_adjustment, vertical_adjustment);
_track_canvas = _track_canvas_viewport->canvas ();
- ArdourCanvas::ScrollGroup* hsg;
+ _track_canvas->set_background_color (UIConfiguration::instance().color ("arrange base"));
+
+ /* 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());
+
+ ArdourCanvas::ScrollGroup* hsg;
ArdourCanvas::ScrollGroup* hg;
- ArdourCanvas::ScrollGroup* vg;
+ ArdourCanvas::ScrollGroup* cg;
- hv_scroll_group = hsg = new ArdourCanvas::ScrollGroup (_track_canvas->root(),
+ 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);
- v_scroll_group = vg = new ArdourCanvas::ScrollGroup (_track_canvas->root(), ArdourCanvas::ScrollGroup::ScrollsVertically);
- CANVAS_DEBUG_NAME (v_scroll_group, "canvas v scroll");
- _track_canvas->add_scroller (*vg);
-
- 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);
+ 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);
_verbose_cursor = new VerboseCursor (this);
}
/*a group to hold global rects like punch/loop indicators */
- global_rect_group = new ArdourCanvas::Group (hv_scroll_group);
+ 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));
transport_punch_range_rect->hide();
/*a group to hold time (measure) lines */
- time_line_group = new ArdourCanvas::Group (hv_scroll_group);
+ time_line_group = new ArdourCanvas::Container (h_scroll_group);
CANVAS_DEBUG_NAME (time_line_group, "time line group");
- _trackview_group = new ArdourCanvas::Group (hv_scroll_group);
+ _trackview_group = new ArdourCanvas::Container (hv_scroll_group);
CANVAS_DEBUG_NAME (_trackview_group, "Canvas TrackViews");
- // used to show zoom mode active zooming
- zoom_rect = new ArdourCanvas::Rectangle (hv_scroll_group, 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 (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::Group (hv_scroll_group);
+ _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::Group (h_scroll_group);
+ _time_markers_group = new ArdourCanvas::Container (h_scroll_group);
CANVAS_DEBUG_NAME (_time_markers_group, "time bars");
- cd_marker_group = new ArdourCanvas::Group (_time_markers_group, ArdourCanvas::Duple (0.0, 0.0));
+ 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::Group (_time_markers_group, ArdourCanvas::Duple(0.0, 0.0));
+ 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::Group (_time_markers_group, ArdourCanvas::Duple (0.0, timebar_height + 1.0));
+ 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::Group (_time_markers_group, ArdourCanvas::Duple (0.0, (timebar_height * 2.0) + 1.0));
+ 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::Group (_time_markers_group, ArdourCanvas::Duple (0.0, (timebar_height * 3.0) + 1.0));
+ 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::Group (_time_markers_group, ArdourCanvas::Duple (0.0, (timebar_height * 4.0) + 1.0));
+ 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::Group (_time_markers_group, ArdourCanvas::Duple (0.0, (timebar_height * 5.0) + 1.0));
+ 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));
logo_item->lower_to_bottom ();
}
-
_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);
initialize_rulers ();
- ColorsChanged.connect (sigc::mem_fun (*this, &Editor::color_handler));
+ UIConfiguration::instance().ColorsChanged.connect (sigc::mem_fun (*this, &Editor::color_handler));
color_handler();
}
void
Editor::reset_controls_layout_width ()
{
- GtkRequisition req;
+ GtkRequisition req = { 0, 0 };
gint w;
edit_controls_vbox.size_request (req);
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;
}
}
- 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;
-
- do_import (midi_paths, Editing::ImportDistinctFiles, ImportAsTrack, SrcBest, frame);
+ InstrumentSelector is; // instantiation builds instrument-list and sets default.
+ do_import (midi_paths, Editing::ImportDistinctFiles, ImportAsTrack, SrcBest, frame, is.selected_instrument());
- if (Profile->get_sae() || Config->get_only_copy_imported_files() || copy) {
+ if (Profile->get_sae() || 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 (Profile->get_sae() || 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);
void
Editor::maybe_autoscroll (bool allow_horiz, bool allow_vert, bool from_headers)
{
- if (!Config->get_autoscroll_editor () || autoscroll_active ()) {
+ if (!UIConfiguration::instance().get_autoscroll_editor () || autoscroll_active ()) {
return;
}
ArdourCanvas::Rect scrolling_boundary;
Gtk::Allocation alloc;
- int cx, cy;
if (from_headers) {
alloc = controls_layout.get_allocation ();
} else {
alloc = _track_canvas_viewport->get_allocation ();
- cx = alloc.get_x();
- cy = alloc.get_y();
/* reduce height by the height of the timebars, which happens
to correspond to the position of the hv_scroll_group.
/* the effective width of the autoscroll boundary so
that we start scrolling before we hit the edge.
-
+
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) {
+ if (alloc.get_width() > 20) {
alloc.set_width (alloc.get_width() - 20);
alloc.set_x (alloc.get_x() + 10);
- }
+ }
}
Gdk::ModifierType mask;
frameoffset_t dx = 0;
bool no_stop = false;
- bool y_motion = false;
get_window()->get_pointer (x, y, mask);
// const double vertical_pos = vertical_adjustment.get_value();
const int speed_factor = 10;
- /* vertical */
+ /* vertical */
if (y < autoscroll_boundary.y0) {
/* scroll to make higher tracks visible */
if (autoscroll_cnt && (autoscroll_cnt % speed_factor == 0)) {
- y_motion = scroll_up_one_track ();
+ scroll_up_one_track ();
vertical_motion = true;
}
} else if (y > autoscroll_boundary.y1) {
if (autoscroll_cnt && (autoscroll_cnt % speed_factor == 0)) {
- y_motion = scroll_down_one_track ();
+ scroll_down_one_track ();
vertical_motion = true;
}
}
/* the motion handler expects events in canvas coordinate space */
/* we asked for the mouse position above (::get_pointer()) via
- * our own top level window (we being the Editor). Convert into
+ * our own top level window (we being the Editor). Convert into
* coordinates within the canvas window.
*/
} else if (no_stop) {
/* not changing visual state but pointer is outside the scrolling boundary
- * so we still need to deliver a fake motion event
+ * so we still need to deliver a fake motion event
*/
GdkEventMotion ev;
autoscroll_connection.disconnect ();
}
+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
Editor::left_track_canvas (GdkEventCrossing */*ev*/)
{
}
void
-Editor::_ensure_time_axis_view_is_visible (const TimeAxisView& tav, bool at_top)
+Editor::ensure_time_axis_view_is_visible (TimeAxisView const & track, bool at_top)
{
- double begin = tav.y_position();
- double v = vertical_adjustment.get_value ();
-
- if (!at_top && (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 (track.hidden()) {
+ return;
}
- /* Clamp the y pos so that we do not extend beyond the canvas full
- * height.
+ /* compute visible area of trackview group, as offsets from top of
+ * trackview group.
*/
- if (_full_canvas_height - begin < _visible_canvas_height){
- begin = _full_canvas_height - _visible_canvas_height;
+
+ 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;
}
- vertical_adjustment.set_value (begin);
+ double new_value;
+
+ 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(new_value);
}
/** Called when the main vertical_adjustment has changed */
void
Editor::color_handler()
{
- ArdourCanvas::Color base = ARDOUR_UI::config()->get_canvasvar_RulerBase();
- ArdourCanvas::Color text = ARDOUR_UI::config()->get_canvasvar_RulerText();
+ 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);
bbt_ruler->set_fill_color (base);
bbt_ruler->set_outline_color (text);
- playhead_cursor->set_color (ARDOUR_UI::config()->get_canvasvar_PlayHead());
- _verbose_cursor->set_color (ARDOUR_UI::config()->get_canvasvar_VerboseCanvasCursor());
+ playhead_cursor->set_color (UIConfiguration::instance().color ("play head"));
- meter_bar->set_fill_color (ARDOUR_UI::config()->get_canvasvar_MeterBar());
- meter_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"));
- tempo_bar->set_fill_color (ARDOUR_UI::config()->get_canvasvar_TempoBar());
- tempo_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"));
- marker_bar->set_fill_color (ARDOUR_UI::config()->get_canvasvar_MarkerBar());
- 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"));
- cd_marker_bar->set_fill_color (ARDOUR_UI::config()->get_canvasvar_CDMarkerBar());
- cd_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"));
- range_marker_bar->set_fill_color (ARDOUR_UI::config()->get_canvasvar_RangeMarkerBar());
- range_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"));
- transport_marker_bar->set_fill_color (ARDOUR_UI::config()->get_canvasvar_TransportMarkerBar());
- transport_marker_bar->set_outline_color (ARDOUR_UI::config()->get_canvasvar_MarkerBarSeparator());
+ 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"));
- 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());
+ 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"));
- 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());
+ 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_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());
+ 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_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_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_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_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"));
- 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_punchin_line->set_outline_color (UIConfiguration::instance().color ("punch line"));
+ transport_punchout_line->set_outline_color (UIConfiguration::instance().color ("punch line"));
- zoom_rect->set_fill_color (ARDOUR_UI::config()->get_canvasvar_ZoomRect());
- zoom_rect->set_outline_color (ARDOUR_UI::config()->get_canvasvar_ZoomRect());
+ 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"));
- rubberband_rect->set_outline_color (ARDOUR_UI::config()->get_canvasvar_RubberBandRect());
- rubberband_rect->set_fill_color ((guint32) ARDOUR_UI::config()->get_canvasvar_RubberBandRect());
-
- 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)
+bool
+Editor::track_canvas_key_press (GdkEventKey*)
{
- if (save) {
- current_canvas_cursor = cursor;
+ return false;
+}
+
+bool
+Editor::track_canvas_key_release (GdkEventKey*)
+{
+ return false;
+}
+
+double
+Editor::clamp_verbose_cursor_x (double x)
+{
+ if (x < 0) {
+ x = 0;
+ } else {
+ x = min (_visible_canvas_width - 200.0, x);
}
+ return x;
+}
+
+double
+Editor::clamp_verbose_cursor_y (double y)
+{
+ y = max (0.0, y);
+ y = min (_visible_canvas_height - 50, y);
+ return y;
+}
+ArdourCanvas::GtkCanvasViewport*
+Editor::get_track_canvas() const
+{
+ return _track_canvas_viewport;
+}
+
+Gdk::Cursor*
+Editor::get_canvas_cursor () const
+{
+ /* The top of the cursor stack is always the currently visible cursor. */
+ return _cursor_stack.back();
+}
+
+void
+Editor::set_canvas_cursor (Gdk::Cursor* cursor)
+{
Glib::RefPtr<Gdk::Window> win = _track_canvas->get_window();
- if (win) {
- _track_canvas->get_window()->set_cursor (*cursor);
+ 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);
}
}
-void
+size_t
Editor::push_canvas_cursor (Gdk::Cursor* cursor)
{
- if (cursor) {
- _cursor_stack.push (cursor);
- set_canvas_cursor (cursor, false);
+ if (!_cursors->is_invalid (cursor)) {
+ _cursor_stack.push_back (cursor);
+ set_canvas_cursor (cursor);
}
+ return _cursor_stack.size() - 1;
}
void
Editor::pop_canvas_cursor ()
{
- if (!_cursor_stack.empty()) {
- Gdk::Cursor* cursor = _cursor_stack.top ();
- _cursor_stack.pop ();
- set_canvas_cursor (cursor, false);
+ 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;
+ }
}
}
-bool
-Editor::track_canvas_key_press (GdkEventKey*)
+Gdk::Cursor*
+Editor::which_grabber_cursor () const
{
- /* 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);
+ 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 false;
+ return c;
}
-bool
-Editor::track_canvas_key_release (GdkEventKey*)
+Gdk::Cursor*
+Editor::which_trim_cursor (bool left) const
{
- if (mouse_mode == Editing::MouseZoom && !Keyboard::the_keyboard().key_is_down (GDK_Control_L)) {
- set_canvas_cursor (_cursors->zoom_in, true);
+ if (!entered_regionview) {
+ return 0;
}
- return false;
+ 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;
+ }
+ }
}
-double
-Editor::clamp_verbose_cursor_x (double x)
+Gdk::Cursor*
+Editor::which_mode_cursor () const
{
- if (x < 0) {
- x = 0;
- } else {
- x = min (_visible_canvas_width - 200.0, x);
+ 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;
}
- return x;
+
+ /* 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;
}
-double
-Editor::clamp_verbose_cursor_y (double y)
+Gdk::Cursor*
+Editor::which_track_cursor () const
{
- y = max (0.0, y);
- y = min (_visible_canvas_height - 50, y);
- return y;
+ 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;
}
-ArdourCanvas::GtkCanvasViewport*
-Editor::get_track_canvas() const
+Gdk::Cursor*
+Editor::which_canvas_cursor(ItemType type) const
{
- return _track_canvas_viewport;
+ 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