diff options
| author | Paul Davis <paul@linuxaudiosystems.com> | 2005-12-30 20:38:41 +0000 |
|---|---|---|
| committer | Paul Davis <paul@linuxaudiosystems.com> | 2005-12-30 20:38:41 +0000 |
| commit | 9d44c3b97187fc63eb6dcfba353c07b7b501ffb3 (patch) | |
| tree | f8b7f83bb996490f1e6ac680cb662acc499148ba /gtk2_ardour/editor_canvas.cc | |
| parent | d766adcec1e3af452fd7edcf1225faff8d5e3b7c (diff) | |
drag-n-drop to canvas from region list works
git-svn-id: svn://localhost/trunk/ardour2@218 d708f5d6-7413-0410-9779-e7cbd77b26cf
Diffstat (limited to 'gtk2_ardour/editor_canvas.cc')
| -rw-r--r-- | gtk2_ardour/editor_canvas.cc | 40 |
1 files changed, 39 insertions, 1 deletions
diff --git a/gtk2_ardour/editor_canvas.cc b/gtk2_ardour/editor_canvas.cc index 8e91715576..8b496f170f 100644 --- a/gtk2_ardour/editor_canvas.cc +++ b/gtk2_ardour/editor_canvas.cc @@ -21,6 +21,8 @@ #include <libgnomecanvasmm/init.h> #include <jack/types.h> +#include <ardour/audioregion.h> + #include "ardour_ui.h" #include "editor.h" #include "waveview.h" @@ -95,9 +97,12 @@ Editor::initialize_canvas () track_canvas.signal_leave_notify_event().connect (mem_fun(*this, &Editor::left_track_canvas)); /* set up drag-n-drop */ + vector<TargetEntry> target_table; - target_table.push_back (TargetEntry ("STRING")); + // Drag-N-Drop from the region list can generate this target + target_table.push_back (TargetEntry ("regions")); + target_table.push_back (TargetEntry ("text/plain")); target_table.push_back (TargetEntry ("text/uri-list")); target_table.push_back (TargetEntry ("application/x-rootwin-drop")); @@ -405,6 +410,19 @@ Editor::track_canvas_drag_data_received (const RefPtr<Gdk::DragContext>& context const SelectionData& data, guint info, guint time) { + if (data.get_target() == "regions") { + drop_regions (context, x, y, data, info, time); + } else { + drop_paths (context, x, y, data, info, time); + } +} + +void +Editor::drop_paths (const RefPtr<Gdk::DragContext>& context, + int x, int y, + const SelectionData& data, + guint info, guint time) +{ TimeAxisView* tvp; AudioTimeAxisView* tv; double cy; @@ -457,3 +475,23 @@ Editor::track_canvas_drag_data_received (const RefPtr<Gdk::DragContext>& context context->drag_finish (true, false, time); } +void +Editor::drop_regions (const RefPtr<Gdk::DragContext>& context, + int x, int y, + const SelectionData& data, + guint info, guint time) +{ + const DnDTreeView::SerializedObjectPointers* sr = reinterpret_cast<const DnDTreeView::SerializedObjectPointers*> (data.get_data()); + + for (uint32_t i = 0; i < sr->cnt; ++i) { + + Region* r = reinterpret_cast<Region*> (sr->ptr[i]); + AudioRegion* ar; + + if ((ar = dynamic_cast<AudioRegion*>(r)) != 0) { + insert_region_list_drag (*ar, x, y); + } + } + + context->drag_finish (true, false, time); +} |