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 PyObject * PyDiaDiagram_RemoveAllSelected(PyDiaDiagram *self, PyObject *args) { if (!PyArg_ParseTuple(args, ":Diagram.remove_all_selected")) return NULL; diagram_remove_all_selected(self->dia, TRUE); Py_INCREF(Py_None); return Py_None; }
static void _dtv_select_items (GtkAction *action, DiagramTreeView *dtv) { GtkTreeSelection *selection; GtkTreeModel *model; GList *rows, *r; gboolean once = TRUE; selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (dtv)); rows = gtk_tree_selection_get_selected_rows (selection, &model); r = rows; while (r) { GtkTreeIter iter; if (gtk_tree_model_get_iter (model, &iter, r->data)) { Diagram *diagram; Layer *layer; DiaObject *object; gtk_tree_model_get (model, &iter, DIAGRAM_COLUMN, &diagram, -1); gtk_tree_model_get (model, &iter, LAYER_COLUMN, &layer, -1); gtk_tree_model_get (model, &iter, OBJECT_COLUMN, &object, -1); if (once) { /* destroy previous selection in first iteration */ diagram_remove_all_selected(diagram, TRUE); once = FALSE; } if (layer) /* fixme: layer dialog update missing */ data_set_active_layer (DIA_DIAGRAM_DATA(diagram), layer); if (object) diagram_select (diagram, object); if (diagram) { diagram_add_update_all (diagram); diagram_flush(diagram); g_object_unref (diagram); } } r = g_list_next (r); } g_list_foreach (rows, (GFunc) gtk_tree_path_free, NULL); g_list_free (rows); }
static void dia_layer_select_callback(GtkWidget *widget, gpointer data) { DiaLayerWidget *lw; lw = DIA_LAYER_WIDGET(widget); /* Don't deselect if we're selected the active layer. This can happen * if the window has been defocused. */ if (lw->dia->data->active_layer != lw->layer) { diagram_remove_all_selected(lw->dia, TRUE); } diagram_update_extents(lw->dia); data_set_active_layer(lw->dia->data, lw->layer); diagram_add_update_all(lw->dia); diagram_flush(lw->dia); internal_call = TRUE; if (lw->connect_off) { /* If the user wants this off, it becomes so */ gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(lw->connectable), FALSE); } else { gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(lw->connectable), TRUE); } internal_call = FALSE; }
static void modify_button_release(ModifyTool *tool, GdkEventButton *event, DDisplay *ddisp) { Point *dest_pos, to; GList *list; int i; ObjectChange *objchange; tool->break_connections = FALSE; ddisplay_set_all_cursor(default_cursor); /* remove position from status bar */ { GtkStatusbar *statusbar = GTK_STATUSBAR (ddisp->modified_status); guint context_id = gtk_statusbar_get_context_id (statusbar, "ObjectPos"); gtk_statusbar_pop (statusbar, context_id); } switch (tool->state) { case STATE_MOVE_OBJECT: /* Return to normal state */ gdk_pointer_ungrab (event->time); ddisplay_untransform_coords(ddisp, event->x, event->y, &to.x, &to.y); if (!modify_move_already(tool, ddisp, &to)) { tool->orig_pos = NULL; tool->state = STATE_NONE; return; } diagram_update_connections_selection(ddisp->diagram); if (tool->orig_pos != NULL) { /* consider the non-selected children affected */ list = parent_list_affected(ddisp->diagram->data->selected); dest_pos = g_new(Point, g_list_length(list)); i=0; while (list != NULL) { DiaObject *obj = (DiaObject *) list->data; dest_pos[i] = obj->position; list = g_list_next(list); i++; } undo_move_objects(ddisp->diagram, tool->orig_pos, dest_pos, parent_list_affected(ddisp->diagram->data->selected)); } ddisplay_connect_selected(ddisp); /* pushes UNDO info */ diagram_update_extents(ddisp->diagram); diagram_modified(ddisp->diagram); diagram_flush(ddisp->diagram); undo_set_transactionpoint(ddisp->diagram->undo); tool->orig_pos = NULL; tool->state = STATE_NONE; break; case STATE_MOVE_HANDLE: gdk_pointer_ungrab (event->time); tool->state = STATE_NONE; if (tool->orig_pos != NULL) { undo_move_handle(ddisp->diagram, tool->handle, tool->object, *tool->orig_pos, tool->last_to, gdk_event_to_dia_ModifierKeys(event->state)); } /* Final move: */ object_add_updates(tool->object, ddisp->diagram); objchange = tool->object->ops->move_handle(tool->object, tool->handle, &tool->last_to, NULL, HANDLE_MOVE_USER_FINAL,gdk_event_to_dia_ModifierKeys(event->state)); if (objchange != NULL) { undo_object_change(ddisp->diagram, tool->object, objchange); } object_add_updates(tool->object, ddisp->diagram); /* Connect if possible: */ if (tool->handle->connect_type != HANDLE_NONCONNECTABLE) { object_connect_display(ddisp, tool->object, tool->handle, TRUE); /* pushes UNDO info */ diagram_update_connections_selection(ddisp->diagram); } highlight_reset_all(ddisp->diagram); diagram_flush(ddisp->diagram); diagram_modified(ddisp->diagram); diagram_update_extents(ddisp->diagram); undo_set_transactionpoint(ddisp->diagram->undo); if (tool->orig_pos != NULL) { g_free(tool->orig_pos); tool->orig_pos = NULL; } break; case STATE_BOX_SELECT: gdk_pointer_ungrab (event->time); /* Remove last box: */ dia_interactive_renderer_set_selection (ddisp->renderer, FALSE, 0, 0, 0, 0); { GList *list, *list_to_free; list = list_to_free = find_selected_objects(ddisp, tool); if (selection_style == SELECT_REPLACE && !(event->state & GDK_SHIFT_MASK)) { /* Not Multi-select => Remove all selected */ diagram_remove_all_selected(ddisp->diagram, TRUE); } if (selection_style == SELECT_INTERSECTION) { GList *intersection = NULL; while (list != NULL) { DiaObject *obj = (DiaObject *)list->data; if (diagram_is_selected(ddisp->diagram, obj)) { intersection = g_list_append(intersection, obj); } list = g_list_next(list); } list = intersection; diagram_remove_all_selected(ddisp->diagram, TRUE); while (list != NULL) { DiaObject *obj = (DiaObject *)list->data; diagram_select(ddisp->diagram, obj); list = g_list_next(list); } g_list_free(intersection); } else { while (list != NULL) { DiaObject *obj = (DiaObject *)list->data; if (selection_style == SELECT_REMOVE) { if (diagram_is_selected(ddisp->diagram, obj)) diagram_unselect_object(ddisp->diagram, obj); } else if (selection_style == SELECT_INVERT) { if (diagram_is_selected(ddisp->diagram, obj)) diagram_unselect_object(ddisp->diagram, obj); else diagram_select(ddisp->diagram, obj); } else { if (!diagram_is_selected(ddisp->diagram, obj)) diagram_select(ddisp->diagram, obj); } list = g_list_next(list); } } g_list_free(list_to_free); } ddisplay_do_update_menu_sensitivity(ddisp); ddisplay_flush(ddisp); tool->state = STATE_NONE; break; case STATE_NONE: break; default: message_error("Internal error: Strange state in modify_tool\n"); } }
static DiaObject * click_select_object(DDisplay *ddisp, Point *clickedpoint, GdkEventButton *event) { Diagram *diagram; real click_distance; DiaObject *obj; diagram = ddisp->diagram; /* Find the closest object to select it: */ click_distance = ddisplay_untransform_length(ddisp, 3.0); obj = diagram_find_clicked_object(diagram, clickedpoint, click_distance); if (obj!=NULL) { /* Selected an object. */ GList *already; /*printf("Selected object!\n");*/ already = g_list_find(diagram->data->selected, obj); if (already == NULL) { /* Not already selected */ /*printf("Not already selected\n");*/ if (!(event->state & GDK_SHIFT_MASK)) { /* Not Multi-select => remove current selection */ diagram_remove_all_selected(diagram, TRUE); } diagram_select(diagram, obj); /* To be removed once text edit mode is stable. By then, * we don't want to automatically edit selected objects. textedit_activate_object(ddisp, obj, clickedpoint); */ ddisplay_do_update_menu_sensitivity(ddisp); object_add_updates_list(diagram->data->selected, diagram); diagram_flush(diagram); return obj; } else { /* Clicked on already selected. */ /*printf("Already selected\n");*/ /* To be removed once text edit mode is stable. By then, * we don't want to automatically edit selected objects. textedit_activate_object(ddisp, obj, clickedpoint); */ object_add_updates_list(diagram->data->selected, diagram); diagram_flush(diagram); if (event->state & GDK_SHIFT_MASK) { /* Multi-select */ /* Remove the selected selected */ ddisplay_do_update_menu_sensitivity(ddisp); diagram_unselect_object(diagram, (DiaObject *)already->data); diagram_flush(ddisp->diagram); } else { return obj; } } } /* Else part moved to allow union/intersection select */ return NULL; }
static void create_object_button_press(CreateObjectTool *tool, GdkEventButton *event, DDisplay *ddisp) { Point clickedpoint, origpoint; Handle *handle1; Handle *handle2; DiaObject *obj; real click_distance; ddisplay_untransform_coords(ddisp, (int)event->x, (int)event->y, &clickedpoint.x, &clickedpoint.y); origpoint = clickedpoint; snap_to_grid(ddisp, &clickedpoint.x, &clickedpoint.y); click_distance = ddisplay_untransform_length(ddisp, 3.0); obj = dia_object_default_create (tool->objtype, &clickedpoint, tool->user_data, &handle1, &handle2); tool->obj = obj; /* ensure that tool->obj is initialised in case we return early. */ if (!obj) { tool->moving = FALSE; tool->handle = NULL; message_error(_("'%s' creation failed"), tool->objtype ? tool->objtype->name : "NULL"); return; } diagram_add_object(ddisp->diagram, obj); /* Try a connect */ if (handle1 != NULL && handle1->connect_type != HANDLE_NONCONNECTABLE) { ConnectionPoint *connectionpoint; connectionpoint = object_find_connectpoint_display(ddisp, &origpoint, obj, TRUE); if (connectionpoint != NULL) { (obj->ops->move)(obj, &origpoint); } } if (!(event->state & GDK_SHIFT_MASK)) { /* Not Multi-select => remove current selection */ diagram_remove_all_selected(ddisp->diagram, TRUE); } diagram_select(ddisp->diagram, obj); /* Connect first handle if possible: */ if ((handle1!= NULL) && (handle1->connect_type != HANDLE_NONCONNECTABLE)) { object_connect_display(ddisp, obj, handle1, TRUE); } object_add_updates(obj, ddisp->diagram); ddisplay_do_update_menu_sensitivity(ddisp); diagram_flush(ddisp->diagram); if (handle2 != NULL) { tool->handle = handle2; tool->moving = TRUE; tool->last_to = handle2->pos; 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); ddisplay_set_all_cursor(get_cursor(CURSOR_SCROLL)); } else { diagram_update_extents(ddisp->diagram); tool->moving = FALSE; } }
static gint fnr_respond (GtkWidget *widget, gint response_id, gpointer data) { const gchar *search = gtk_entry_get_text (g_object_get_data (G_OBJECT (widget), "search-entry")); const gchar *replace; DDisplay *ddisp = (DDisplay*)data; SearchData sd = { 0, }; sd.diagram = ddisp->diagram; sd.flags = gtk_toggle_button_get_active( GTK_TOGGLE_BUTTON ( g_object_get_data (G_OBJECT (widget), "match-case"))) ? MATCH_CASE : 0; sd.flags |= gtk_toggle_button_get_active( GTK_TOGGLE_BUTTON ( g_object_get_data (G_OBJECT (widget), "match-word"))) ? MATCH_WORD : 0; sd.flags |= gtk_toggle_button_get_active( GTK_TOGGLE_BUTTON ( g_object_get_data (G_OBJECT (widget), "match-all-properties"))) ? MATCH_ALL_PROPERTIES : 0; switch (response_id) { case RESPONSE_FIND : sd.key = search; sd.last = g_object_get_data (G_OBJECT (widget), "last-found"); if (!_matches (sd.last, &sd)) sd.last = NULL; /* reset if we start a new search */ diagram_remove_all_selected (ddisp->diagram, TRUE); data_foreach_object (ddisp->diagram->data, find_func, &sd); /* remember it */ sd.last = sd.found ? sd.found : sd.first; g_object_set_data (G_OBJECT (widget), "last-found", sd.last); if (sd.last) { if (dia_object_get_parent_layer(sd.last) != ddisp->diagram->data->active_layer) { /* can only select objects in the active layer */ data_set_active_layer(ddisp->diagram->data, dia_object_get_parent_layer(sd.last)); diagram_add_update_all(ddisp->diagram); diagram_flush(ddisp->diagram); } diagram_select (ddisp->diagram, sd.last); ddisplay_present_object (ddisp, sd.last); } break; case RESPONSE_REPLACE : replace = gtk_entry_get_text (g_object_get_data (G_OBJECT (widget), "replace-entry")); sd.key = search; sd.last = g_object_get_data (G_OBJECT (widget), "last-found"); if (!_matches (sd.last, &sd)) { sd.last = NULL; /* reset if we start a new search */ data_foreach_object (ddisp->diagram->data, find_func, &sd); } sd.last = sd.found ? sd.found : sd.first; g_object_set_data (G_OBJECT (widget), "last-found", sd.last); if (sd.last) { _replace (sd.last, &sd, replace); undo_set_transactionpoint(ddisp->diagram->undo); } g_object_set_data (G_OBJECT (widget), "last-found", sd.last); break; case RESPONSE_REPLACE_ALL : replace = gtk_entry_get_text (g_object_get_data (G_OBJECT (widget), "replace-entry")); sd.key = search; sd.last = g_object_get_data (G_OBJECT (widget), "last-found"); do { if (!_matches (sd.last, &sd)) { sd.last = NULL; /* reset if we start a new search */ sd.first = NULL; data_foreach_object (ddisp->diagram->data, find_func, &sd); } sd.last = sd.found ? sd.found : sd.first; if (sd.last) if (!_replace (sd.last, &sd, replace)) sd.last = NULL; } while (sd.last); g_object_set_data (G_OBJECT (widget), "last-found", sd.last); undo_set_transactionpoint(ddisp->diagram->undo); break; default: gtk_widget_hide (widget); } return 0; }