diff options
Diffstat (limited to 'src/select-context.cpp')
| -rw-r--r-- | src/select-context.cpp | 64 |
1 files changed, 51 insertions, 13 deletions
diff --git a/src/select-context.cpp b/src/select-context.cpp index 449cf9b61..1dd3b08d7 100644 --- a/src/select-context.cpp +++ b/src/select-context.cpp @@ -26,6 +26,7 @@ #include "document-undo.h" #include "selection.h" #include "sp-cursor.h" +#include "style.h" #include "pixmaps/cursor-select-m.xpm" #include "pixmaps/cursor-select-d.xpm" #include "pixmaps/handles.xpm" @@ -57,6 +58,7 @@ static void sp_select_context_setup(SPEventContext *ec); static void sp_select_context_set(SPEventContext *ec, Inkscape::Preferences::Entry *val); static gint sp_select_context_root_handler(SPEventContext *event_context, GdkEvent *event); static gint sp_select_context_item_handler(SPEventContext *event_context, SPItem *item, GdkEvent *event); +static void sp_select_context_reset_opacities(SPEventContext *event_context); static GdkCursor *CursorSelectMouseover = NULL; static GdkCursor *CursorSelectDragging = NULL; @@ -68,6 +70,10 @@ static gint drag_escaped = 0; // if non-zero, drag was canceled by esc static gint xp = 0, yp = 0; // where drag started static gint tolerance = 0; static bool within_tolerance = false; +static bool is_cycling = false; +static bool moved_while_cycling = false; +SPEventContext *prev_event_context = NULL; + G_DEFINE_TYPE(SPSelectContext, sp_select_context, SP_TYPE_EVENT_CONTEXT); @@ -534,6 +540,11 @@ sp_select_context_root_handler(SPEventContext *event_context, GdkEvent *event) case GDK_MOTION_NOTIFY: { + if (is_cycling) + { + moved_while_cycling = true; + prev_event_context = event_context; + } tolerance = prefs->getIntLimited("/options/dragtolerance/value", 0, 0, 100); if ((event->motion.state & GDK_BUTTON1_MASK) && !event_context->space_panning) { Geom::Point const motion_pt(event->motion.x, event->motion.y); @@ -765,6 +776,15 @@ sp_select_context_root_handler(SPEventContext *event_context, GdkEvent *event) GdkEventScroll *scroll_event = (GdkEventScroll*) event; if (scroll_event->state & GDK_MOD1_MASK) { // alt modified pressed + if (moved_while_cycling) + { + moved_while_cycling = false; + sp_select_context_reset_opacities(prev_event_context); + prev_event_context = NULL; + } + + is_cycling = true; + bool shift_pressed = scroll_event->state & GDK_SHIFT_MASK; /* Rebuild list of items underneath the mouse pointer */ @@ -840,6 +860,13 @@ sp_select_context_root_handler(SPEventContext *event_context, GdkEvent *event) sp_select_context_cycle_through_items(sc, selection, scroll_event, shift_pressed); ret = TRUE; + + GtkWindow *w =GTK_WINDOW(gtk_widget_get_toplevel( GTK_WIDGET(desktop->canvas) )); + if (w) + { + gtk_window_present(w); + gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas)); + } } break; } @@ -1096,19 +1123,11 @@ sp_select_context_root_handler(SPEventContext *event_context, GdkEvent *event) } else { if (alt) { // TODO: Should we have a variable like is_cycling or is it harmless to run this piece of code each time? // quit cycle-selection and reset opacities - SPSelectContext *sc = SP_SELECT_CONTEXT(event_context); - Inkscape::DrawingItem *arenaitem; - for (GList *l = sc->cycling_items; l != NULL; l = g_list_next(l)) { - arenaitem = SP_ITEM(l->data)->get_arenaitem(desktop->dkey); - arenaitem->setOpacity(1.0); - } - g_list_free(sc->cycling_items); - g_list_free(sc->cycling_items_selected_before); - g_list_free(sc->cycling_items_cmp); - sc->cycling_items = NULL; - sc->cycling_items_selected_before = NULL; - sc->cycling_cur_item = NULL; - sc->cycling_items_cmp = NULL; + if (is_cycling) + { + sp_select_context_reset_opacities(event_context); + is_cycling = false; + } } } @@ -1132,6 +1151,25 @@ sp_select_context_root_handler(SPEventContext *event_context, GdkEvent *event) return ret; } +static void +sp_select_context_reset_opacities(SPEventContext *event_context) +{ + // SPDesktop *desktop = event_context->desktop; + SPSelectContext *sc = SP_SELECT_CONTEXT(event_context); + Inkscape::DrawingItem *arenaitem; + for (GList *l = sc->cycling_items; l != NULL; l = g_list_next(l)) { + arenaitem = SP_ITEM(l->data)->get_arenaitem(event_context->desktop->dkey); + arenaitem->setOpacity(SP_SCALE24_TO_FLOAT(SP_ITEM(l->data)->style->opacity.value)); + } + g_list_free(sc->cycling_items); + g_list_free(sc->cycling_items_selected_before); + g_list_free(sc->cycling_items_cmp); + sc->cycling_items = NULL; + sc->cycling_items_selected_before = NULL; + sc->cycling_cur_item = NULL; + sc->cycling_items_cmp = NULL; +} + /* Local Variables: |