static void modify_double_click(ModifyTool *tool, GdkEventButton *event, DDisplay *ddisp) { Point clickedpoint; DiaObject *clicked_obj; ddisplay_untransform_coords(ddisp, (int)event->x, (int)event->y, &clickedpoint.x, &clickedpoint.y); clicked_obj = click_select_object(ddisp, &clickedpoint, event); if ( clicked_obj != NULL ) { object_list_properties_show(ddisp->diagram, ddisp->diagram->data->selected); } else { /* No object selected */ /*printf("didn't select object\n");*/ if (!(event->state & GDK_SHIFT_MASK)) { /* Not Multi-select => Remove all selected */ ddisplay_do_update_menu_sensitivity(ddisp); diagram_remove_all_selected(ddisp->diagram, TRUE); diagram_flush(ddisp->diagram); } } }
static void modify_button_press(ModifyTool *tool, GdkEventButton *event, DDisplay *ddisp) { Point clickedpoint; DiaObject *clicked_obj; gboolean some_selected; ddisplay_untransform_coords(ddisp, (int)event->x, (int)event->y, &clickedpoint.x, &clickedpoint.y); /* don't got to single handle movement if there is more than one object selected */ some_selected = g_list_length (ddisp->diagram->data->selected) > 1; if (!some_selected && do_if_clicked_handle(ddisp, tool, &clickedpoint, event)) return; clicked_obj = click_select_object(ddisp, &clickedpoint, event); if (!some_selected && do_if_clicked_handle(ddisp, tool, &clickedpoint, event)) return; if ( clicked_obj != NULL ) { tool->state = STATE_MOVE_OBJECT; tool->object = clicked_obj; tool->move_compensate = clicked_obj->position; point_sub(&tool->move_compensate, &clickedpoint); tool->break_connections = TRUE; /* unconnect when not grabbing handles, just setting to * FALSE is not enough. Need to refine the move op, too. */ gdk_pointer_grab (gtk_widget_get_window(ddisp->canvas), FALSE, GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON1_MOTION_MASK | GDK_BUTTON_RELEASE_MASK, NULL, NULL, event->time); tool->start_at = clickedpoint; tool->start_time = time_micro(); ddisplay_set_all_cursor(get_cursor(CURSOR_SCROLL)); } else { tool->state = STATE_BOX_SELECT; tool->start_box = clickedpoint; tool->end_box = clickedpoint; tool->x1 = tool->x2 = (int) event->x; tool->y1 = tool->y2 = (int) event->y; if (tool->gc == NULL) { tool->gc = gdk_gc_new(gtk_widget_get_window(ddisp->canvas)); gdk_gc_set_line_attributes(tool->gc, 1, GDK_LINE_ON_OFF_DASH, GDK_CAP_BUTT, GDK_JOIN_MITER); gdk_gc_set_foreground(tool->gc, &color_gdk_white); gdk_gc_set_function(tool->gc, GDK_XOR); } gdk_draw_rectangle (gtk_widget_get_window (ddisp->canvas), tool->gc, FALSE, tool->x1, tool->y1, tool->x2 - tool->x1, tool->y2 - tool->y1); gdk_pointer_grab (gtk_widget_get_window (ddisp->canvas), FALSE, GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON1_MOTION_MASK | GDK_BUTTON_RELEASE_MASK, NULL, NULL, event->time); } }
static void modify_button_press(ModifyTool *tool, GdkEventButton *event, DDisplay *ddisp) { Point clickedpoint; DiaObject *clicked_obj; gboolean some_selected; ddisplay_untransform_coords(ddisp, (int)event->x, (int)event->y, &clickedpoint.x, &clickedpoint.y); /* don't got to single handle movement if there is more than one object selected */ some_selected = g_list_length (ddisp->diagram->data->selected) > 1; if (!some_selected && do_if_clicked_handle(ddisp, tool, &clickedpoint, event)) return; clicked_obj = click_select_object(ddisp, &clickedpoint, event); if (!some_selected && do_if_clicked_handle(ddisp, tool, &clickedpoint, event)) return; if ( clicked_obj != NULL ) { tool->state = STATE_MOVE_OBJECT; tool->object = clicked_obj; tool->move_compensate = clicked_obj->position; point_sub(&tool->move_compensate, &clickedpoint); tool->break_connections = TRUE; /* unconnect when not grabbing handles, just setting to * FALSE is not enough. Need to refine the move op, too. */ gdk_pointer_grab (gtk_widget_get_window(ddisp->canvas), FALSE, GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON1_MOTION_MASK | GDK_BUTTON_RELEASE_MASK, NULL, NULL, event->time); tool->start_at = clickedpoint; tool->start_time = time_micro(); ddisplay_set_all_cursor_name (NULL, "move"); } else { tool->state = STATE_BOX_SELECT; tool->start_box = clickedpoint; tool->end_box = clickedpoint; tool->x1 = tool->x2 = (int) event->x; tool->y1 = tool->y2 = (int) event->y; dia_interactive_renderer_set_selection (ddisp->renderer, TRUE, tool->x1, tool->y1, tool->x2 - tool->x1, tool->y2 - tool->y1); ddisplay_flush (ddisp); gdk_pointer_grab (gtk_widget_get_window (ddisp->canvas), FALSE, GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON1_MOTION_MASK | GDK_BUTTON_RELEASE_MASK, NULL, NULL, event->time); } }