diff options
Diffstat (limited to 'addressbook/gui/minicard/e-reflow-sorted.c')
| -rw-r--r-- | addressbook/gui/minicard/e-reflow-sorted.c | 272 |
1 files changed, 0 insertions, 272 deletions
diff --git a/addressbook/gui/minicard/e-reflow-sorted.c b/addressbook/gui/minicard/e-reflow-sorted.c deleted file mode 100644 index 2d2dcee787..0000000000 --- a/addressbook/gui/minicard/e-reflow-sorted.c +++ /dev/null @@ -1,272 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * e-reflow-sorted.c - * Copyright (C) 2000 Helix Code, Inc. - * Author: Chris Lahey <clahey@helixcode.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - */ - -#include <config.h> -#include <math.h> -#include <gnome.h> -#include "e-reflow-sorted.h" -#include <e-util/e-canvas-utils.h> -#include <e-util/e-canvas.h> -#include <e-util/e-util.h> - -static void e_reflow_sorted_init (EReflowSorted *card); -static void e_reflow_sorted_class_init (EReflowSortedClass *klass); -static void e_reflow_sorted_set_arg (GtkObject *o, GtkArg *arg, guint arg_id); -static void e_reflow_sorted_get_arg (GtkObject *object, GtkArg *arg, guint arg_id); -static void e_reflow_sorted_add_item(EReflow *e_reflow, GnomeCanvasItem *item); - -#define E_REFLOW_DIVIDER_WIDTH 2 -#define E_REFLOW_BORDER_WIDTH 7 -#define E_REFLOW_FULL_GUTTER (E_REFLOW_DIVIDER_WIDTH + E_REFLOW_BORDER_WIDTH * 2) - -static EReflowClass *parent_class = NULL; - -/* The arguments we take */ -enum { - ARG_0, - ARG_COMPARE_FUNC, - ARG_STRING_FUNC -}; - -GtkType -e_reflow_sorted_get_type (void) -{ - static GtkType reflow_type = 0; - - if (!reflow_type) - { - static const GtkTypeInfo reflow_info = - { - "EReflowSorted", - sizeof (EReflowSorted), - sizeof (EReflowSortedClass), - (GtkClassInitFunc) e_reflow_sorted_class_init, - (GtkObjectInitFunc) e_reflow_sorted_init, - /* reserved_1 */ NULL, - /* reserved_2 */ NULL, - (GtkClassInitFunc) NULL, - }; - - reflow_type = gtk_type_unique (e_reflow_get_type (), &reflow_info); - } - - return reflow_type; -} - -static void -e_reflow_sorted_class_init (EReflowSortedClass *klass) -{ - GtkObjectClass *object_class; - EReflowClass *reflow_class; - - object_class = (GtkObjectClass*) klass; - reflow_class = E_REFLOW_CLASS (klass); - - parent_class = gtk_type_class (e_reflow_get_type ()); - - gtk_object_add_arg_type ("EReflowSorted::compare_func", GTK_TYPE_POINTER, - GTK_ARG_READWRITE, ARG_COMPARE_FUNC); - gtk_object_add_arg_type ("EReflowSorted::string_func", GTK_TYPE_POINTER, - GTK_ARG_READWRITE, ARG_STRING_FUNC); - - reflow_class->add_item = e_reflow_sorted_add_item; - - object_class->set_arg = e_reflow_sorted_set_arg; - object_class->get_arg = e_reflow_sorted_get_arg; -} - -static void -e_reflow_sorted_init (EReflowSorted *reflow) -{ - reflow->compare_func = NULL; - reflow->string_func = NULL; -} - -static void -e_reflow_sorted_set_arg (GtkObject *o, GtkArg *arg, guint arg_id) -{ - GnomeCanvasItem *item; - EReflowSorted *e_reflow_sorted; - - item = GNOME_CANVAS_ITEM (o); - e_reflow_sorted = E_REFLOW_SORTED (o); - - switch (arg_id){ - case ARG_COMPARE_FUNC: - e_reflow_sorted->compare_func = GTK_VALUE_POINTER (*arg); - break; - case ARG_STRING_FUNC: - e_reflow_sorted->string_func = GTK_VALUE_POINTER (*arg); - break; - } -} - -static void -e_reflow_sorted_get_arg (GtkObject *object, GtkArg *arg, guint arg_id) -{ - EReflowSorted *e_reflow_sorted; - - e_reflow_sorted = E_REFLOW_SORTED (object); - - switch (arg_id) { - case ARG_COMPARE_FUNC: - GTK_VALUE_POINTER (*arg) = e_reflow_sorted->compare_func; - break; - case ARG_STRING_FUNC: - GTK_VALUE_POINTER (*arg) = e_reflow_sorted->string_func; - break; - default: - arg->type = GTK_TYPE_INVALID; - break; - } -} - -static GList * -e_reflow_sorted_get_list(EReflowSorted *e_reflow_sorted, const gchar *id) -{ - if (e_reflow_sorted->string_func) { - EReflow *reflow = E_REFLOW(e_reflow_sorted); - GList *list; - for (list = reflow->items; list; list = g_list_next(list)) { - GnomeCanvasItem *item = list->data; - char *string = e_reflow_sorted->string_func (item); - if (string && !strcmp(string, id)) { - return list; - } - } - } - return NULL; -} - -void -e_reflow_sorted_remove_item(EReflowSorted *e_reflow_sorted, const gchar *id) -{ - GList *list; - GnomeCanvasItem *item = NULL; - - list = e_reflow_sorted_get_list(e_reflow_sorted, id); - if (list) - item = list->data; - - if (item) { - EReflow *reflow = E_REFLOW(e_reflow_sorted); - reflow->items = g_list_remove_link(reflow->items, list); - g_list_free_1(list); - gtk_object_unref(GTK_OBJECT(item)); - gtk_object_destroy(GTK_OBJECT(item)); - if ( GTK_OBJECT_FLAGS( e_reflow_sorted ) & GNOME_CANVAS_ITEM_REALIZED ) { - e_canvas_item_request_reflow(GNOME_CANVAS_ITEM(e_reflow_sorted)); - e_reflow_post_add_item(E_REFLOW(e_reflow_sorted), NULL); - } - } -} - -void -e_reflow_sorted_replace_item(EReflowSorted *e_reflow_sorted, GnomeCanvasItem *item) -{ - if (e_reflow_sorted->string_func) { - char *string = e_reflow_sorted->string_func (item); - e_reflow_sorted_remove_item(e_reflow_sorted, string); - e_reflow_sorted_add_item(E_REFLOW(e_reflow_sorted), item); - } -} - -GnomeCanvasItem * -e_reflow_sorted_get_item(EReflowSorted *e_reflow_sorted, const gchar *id) -{ - GList *list; - list = e_reflow_sorted_get_list(e_reflow_sorted, id); - if (list) - return list->data; - else - return NULL; -} - -void -e_reflow_sorted_reorder_item(EReflowSorted *e_reflow_sorted, const gchar *id) -{ - GList *list; - GnomeCanvasItem *item = NULL; - - list = e_reflow_sorted_get_list(e_reflow_sorted, id); - if (list) - item = list->data; - if (item) { - EReflow *reflow = E_REFLOW(e_reflow_sorted); - reflow->items = g_list_remove_link(reflow->items, list); - gtk_object_unref(GTK_OBJECT(item)); - g_list_free_1(list); - e_reflow_sorted_add_item(reflow, item); - e_canvas_item_request_reflow(GNOME_CANVAS_ITEM(e_reflow_sorted)); - } -} - -static void -e_reflow_sorted_add_item(EReflow *reflow, GnomeCanvasItem *item) -{ - EReflowSorted *e_reflow_sorted = E_REFLOW_SORTED(reflow); - if ( e_reflow_sorted->compare_func ) { - reflow->items = g_list_insert_sorted(reflow->items, item, e_reflow_sorted->compare_func); - gtk_object_ref(GTK_OBJECT(item)); - - if ( GTK_OBJECT_FLAGS( e_reflow_sorted ) & GNOME_CANVAS_ITEM_REALIZED ) { - gnome_canvas_item_set(item, - "width", (double) reflow->column_width, - NULL); - - e_canvas_item_request_reflow(GNOME_CANVAS_ITEM(e_reflow_sorted)); - } - } - e_reflow_post_add_item(reflow, item); -} - -void e_reflow_sorted_jump (EReflowSorted *sorted, - GCompareFunc compare_func, - void *value) -{ - int columns = 0; - EReflow *reflow = E_REFLOW(sorted); - GList *list; - GtkAdjustment *adjustment; - - for (list = reflow->columns; list; list = g_list_next(list)) { - if (compare_func(((GList *)list->data)->data, value) >= 0) { - GList *last = list->prev; - if (last) { - GList *walk; - for (walk = last->data; walk != list->data; walk = g_list_next(walk)) { - if (compare_func(walk->data, value) >= 0) { - columns --; - break; - } - } - } - adjustment = gtk_layout_get_hadjustment(GTK_LAYOUT(GNOME_CANVAS_ITEM(sorted)->canvas)); - gtk_adjustment_set_value(adjustment, (reflow->column_width + E_REFLOW_FULL_GUTTER) * columns); - return; - } - columns ++; - } - columns --; - adjustment = gtk_layout_get_hadjustment(GTK_LAYOUT(GNOME_CANVAS_ITEM(sorted)->canvas)); - gtk_adjustment_set_value(adjustment, (reflow->column_width + E_REFLOW_FULL_GUTTER) * columns); -} |