diff options
Diffstat (limited to 'src/dyna-draw-context.cpp')
| -rw-r--r-- | src/dyna-draw-context.cpp | 36 |
1 files changed, 34 insertions, 2 deletions
diff --git a/src/dyna-draw-context.cpp b/src/dyna-draw-context.cpp index 1ec0d7fde..ba44df3ce 100644 --- a/src/dyna-draw-context.cpp +++ b/src/dyna-draw-context.cpp @@ -487,6 +487,27 @@ sp_ddc_update_toolbox (SPDesktop *desktop, const gchar *id, double value) desktop->setToolboxAdjustmentValue (id, value); } +static void +calligraphic_cancel(SPDynaDrawContext *dc) +{ + SPDesktop *desktop = SP_EVENT_CONTEXT(dc)->desktop; + dc->dragging = FALSE; + dc->is_drawing = false; + sp_canvas_item_ungrab(SP_CANVAS_ITEM(desktop->acetate), 0); + /* Remove all temporary line segments */ + while (dc->segments) { + gtk_object_destroy(GTK_OBJECT(dc->segments->data)); + dc->segments = g_slist_remove(dc->segments, dc->segments->data); + } + /* reset accumulated curve */ + sp_curve_reset(dc->accumulated); + clear_current(dc); + if (dc->repr) { + dc->repr = NULL; + } +} + + gint sp_dyna_draw_context_root_handler(SPEventContext *event_context, GdkEvent *event) @@ -635,9 +656,20 @@ sp_dyna_draw_context_root_handler(SPEventContext *event_context, } break; case GDK_Escape: - sp_desktop_selection(desktop)->clear(); + if (dc->is_drawing) { + // if drawing, cancel, otherwise pass it up for deselecting + calligraphic_cancel (dc); + ret = TRUE; + } + break; + case GDK_z: + case GDK_Z: + if (MOD__CTRL_ONLY && dc->is_drawing) { + // if drawing, cancel, otherwise pass it up for undo + calligraphic_cancel (dc); + ret = TRUE; + } break; - default: break; } |