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Back to real-time zoom. 

git-svn-id: svn://localhost/ardour2/branches/3.0@7278 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
Carl Hetherington 2010-06-18 02:07:13 +00:00
parent 9c4f5ac000
commit 5e12dc768d
2 changed files with 6 additions and 19 deletions
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23
gtk2_ardour/editor_summary.cc
View File

@ -95,13 +95,7 @@ EditorSummary::on_expose_event (GdkEventExpose* event)
*/
if (_editor->pending_visual_change.idle_handler_id < 0) {
if (_zoom_dragging) {
_view_rectangle_x = _pending_zoom_x;
_view_rectangle_y = _pending_zoom_y;
} else {
get_editor (&_view_rectangle_x, &_view_rectangle_y);
}
get_editor (&_view_rectangle_x, &_view_rectangle_y);
}
cairo_move_to (cr, _view_rectangle_x.first, _view_rectangle_y.first);
@ -324,8 +318,6 @@ EditorSummary::on_button_press_event (GdkEventButton* ev)
_zoom_position = get_position (ev->x, ev->y);
_zoom_dragging = true;
_editor->_dragging_playhead = true;
_pending_zoom_x = xr;
_pending_zoom_y = yr;
} else if (Keyboard::modifier_state_equals (ev->state, Keyboard::SecondaryModifier)) {
@ -484,19 +476,20 @@ EditorSummary::on_motion_notify_event (GdkEventMotion* ev)
double const dy = ev->y - _start_mouse_y;
if (_zoom_position == LEFT || _zoom_position == LEFT_TOP || _zoom_position == LEFT_BOTTOM) {
_pending_zoom_x.first = _start_editor_x.first + dx;
xr.first += dx;
} else if (_zoom_position == RIGHT || _zoom_position == RIGHT_TOP || _zoom_position == RIGHT_BOTTOM) {
_pending_zoom_x.second = _start_editor_x.second + dx;
xr.second += dx;
}
if (_zoom_position == TOP || _zoom_position == LEFT_TOP || _zoom_position == RIGHT_TOP) {
_pending_zoom_y.first = _start_editor_y.first + dy;
yr.first += dy;
} else if (_zoom_position == BOTTOM || _zoom_position == LEFT_BOTTOM || _zoom_position == RIGHT_BOTTOM) {
_pending_zoom_y.second = _start_editor_y.second + dy;
yr.second += dy;
}
set_overlays_dirty ();
set_cursor (_zoom_position);
set_editor (xr, yr);
} else {
@ -510,10 +503,6 @@ EditorSummary::on_motion_notify_event (GdkEventMotion* ev)
bool
EditorSummary::on_button_release_event (GdkEventButton*)
{
if (_zoom_dragging) {
set_editor (_pending_zoom_x, _pending_zoom_y);
}
_move_dragging = false;
_zoom_dragging = false;
_editor->_dragging_playhead = false;

2
gtk2_ardour/editor_summary.h
View File

@ -104,8 +104,6 @@ private:
bool _zoom_dragging;
Position _zoom_position;
std::pair<double, double> _pending_zoom_x;
std::pair<double, double> _pending_zoom_y;
PBD::ScopedConnectionList position_connection;
PBD::ScopedConnectionList region_property_connection;