/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */ /* e-multi-config-dialog.c * * Copyright (C) 2002 Ximian, Inc. * * This program is free software; you can redistribute it and/or * modify it under the terms of version 2 of the GNU General Public * License as published by the Free Software Foundation. * * 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 program; if not, write to the * Free Software Foundation, Inc., 59 Temple Place - Suite 330, * Boston, MA 02111-1307, USA. * * Author: Ettore Perazzoli */ #ifdef HAVE_CONFIG_H #include #endif #include "e-multi-config-dialog.h" #include #include
#include
#include
#include
#include #define SWITCH_PAGE_INTERVAL 250 struct _EMultiConfigDialogPrivate { GSList *pages; GtkWidget *list_e_table; ETableModel *list_e_table_model; GtkWidget *notebook; int set_page_timeout_id; int set_page_timeout_page; }; G_DEFINE_TYPE (EMultiConfigDialog, e_multi_config_dialog, GTK_TYPE_DIALOG) /* ETable stuff. */ static char *list_e_table_spec = "" " " " " " " " " " " " " ""; /* Page handling. */ static GtkWidget * create_page_container (const char *description, GtkWidget *widget) { GtkWidget *vbox; vbox = gtk_vbox_new (FALSE, 0); gtk_box_pack_start (GTK_BOX (vbox), widget, TRUE, TRUE, 0); gtk_widget_show (widget); gtk_widget_show (vbox); return vbox; } /* Timeout for switching pages (so it's more comfortable navigating with the keyboard). */ static int set_page_timeout_callback (void *data) { EMultiConfigDialog *multi_config_dialog; EMultiConfigDialogPrivate *priv; multi_config_dialog = E_MULTI_CONFIG_DIALOG (data); priv = multi_config_dialog->priv; gtk_notebook_set_current_page ( GTK_NOTEBOOK (priv->notebook), priv->set_page_timeout_page); priv->set_page_timeout_id = 0; gtk_widget_grab_focus(priv->list_e_table); return FALSE; } /* Button handling. */ static void do_close (EMultiConfigDialog *dialog) { gtk_widget_destroy (GTK_WIDGET (dialog)); } /* ETable signals. */ static void table_cursor_change_callback (ETable *etable, int row, void *data) { EMultiConfigDialog *dialog; EMultiConfigDialogPrivate *priv; dialog = E_MULTI_CONFIG_DIALOG (data); priv = dialog->priv; if (priv->set_page_timeout_id == 0) priv->set_page_timeout_id = g_timeout_add (SWITCH_PAGE_INTERVAL, set_page_timeout_callback, dialog); priv->set_page_timeout_page = row; } /* GObject methods. */ static void impl_finalize (GObject *object) { EMultiConfigDialog *dialog; EMultiConfigDialogPrivate *priv; dialog = E_MULTI_CONFIG_DIALOG (object); priv = dialog->priv; if (priv->set_page_timeout_id != 0) g_source_remove (priv->set_page_timeout_id); g_slist_free (priv->pages); g_free (priv); (* G_OBJECT_CLASS (e_multi_config_dialog_parent_class)->finalize) (object); } /* GtkDialog methods. */ static void impl_response (GtkDialog *dialog, int response_id) { EMultiConfigDialog *multi_config_dialog; GError *error = NULL; multi_config_dialog = E_MULTI_CONFIG_DIALOG (dialog); switch (response_id) { case GTK_RESPONSE_HELP: gnome_help_display ( "evolution.xml", "config-prefs", &error); if (error != NULL) { g_warning ("%s", error->message); g_error_free (error); } break; case GTK_RESPONSE_CLOSE: default: do_close (multi_config_dialog); break; } } /* GObject ctors. */ static void e_multi_config_dialog_class_init (EMultiConfigDialogClass *class) { GObjectClass *object_class; GtkDialogClass *dialog_class; object_class = G_OBJECT_CLASS (class); object_class->finalize = impl_finalize; dialog_class = GTK_DIALOG_CLASS (class); dialog_class->response = impl_response; } #define RGB_COLOR(color) (((color).red & 0xff00) << 8 | \ ((color).green & 0xff00) | \ ((color).blue & 0xff00) >> 8) static void fill_in_pixbufs (EMultiConfigDialog *dialog, int row) { GdkPixbuf *original = e_table_model_value_at (dialog->priv->list_e_table_model, 1, row); GtkWidget *canvas; guint32 colors[3]; int i; if (original == NULL) return; canvas = GTK_WIDGET (e_table_scrolled_get_table (E_TABLE_SCROLLED (dialog->priv->list_e_table))->table_canvas); colors[0] = RGB_COLOR (canvas->style->bg [GTK_STATE_SELECTED]); colors[1] = RGB_COLOR (canvas->style->bg [GTK_STATE_ACTIVE]); colors[2] = RGB_COLOR (canvas->style->base [GTK_STATE_NORMAL]); for (i = 0; i < 3; i++) { GdkPixbuf *pixbuf = gdk_pixbuf_composite_color_simple (original, gdk_pixbuf_get_width (original), gdk_pixbuf_get_height (original), GDK_INTERP_BILINEAR, 255, 1, colors[i], colors[i]); e_table_model_set_value_at (dialog->priv->list_e_table_model, i + 2, row, pixbuf); g_object_unref(pixbuf); } } static void canvas_realize (GtkWidget *widget, EMultiConfigDialog *dialog) { int i; int row_count; row_count = e_table_model_row_count (dialog->priv->list_e_table_model); for (i = 0; i < row_count; i++) { fill_in_pixbufs (dialog, i); } } static ETableMemoryStoreColumnInfo columns[] = { E_TABLE_MEMORY_STORE_STRING, E_TABLE_MEMORY_STORE_PIXBUF, E_TABLE_MEMORY_STORE_PIXBUF, E_TABLE_MEMORY_STORE_PIXBUF, E_TABLE_MEMORY_STORE_PIXBUF, E_TABLE_MEMORY_STORE_TERMINATOR }; static void e_multi_config_dialog_init (EMultiConfigDialog *multi_config_dialog) { EMultiConfigDialogPrivate *priv; ETableModel *list_e_table_model; GtkWidget *dialog_vbox; GtkWidget *hbox; GtkWidget *notebook; GtkWidget *list_e_table; ETableExtras *extras; ECell *pixbuf; ECell *text; ECell *vbox; gtk_dialog_set_has_separator (GTK_DIALOG (multi_config_dialog), FALSE); gtk_widget_realize (GTK_WIDGET (multi_config_dialog)); gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (multi_config_dialog)->vbox), 0); gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (multi_config_dialog)->action_area), 12); hbox = gtk_hbox_new (FALSE, 6); gtk_container_set_border_width (GTK_CONTAINER (hbox), 12); dialog_vbox = GTK_DIALOG (multi_config_dialog)->vbox; gtk_container_add (GTK_CONTAINER (dialog_vbox), hbox); list_e_table_model = e_table_memory_store_new (columns); vbox = e_cell_vbox_new (); pixbuf = e_cell_pixbuf_new(); g_object_set (G_OBJECT (pixbuf), "focused_column", 2, "selected_column", 3, "unselected_column", 4, NULL); e_cell_vbox_append (E_CELL_VBOX (vbox), pixbuf, 1); g_object_unref (pixbuf); text = e_cell_text_new (NULL, GTK_JUSTIFY_CENTER); e_cell_vbox_append (E_CELL_VBOX (vbox), text, 0); g_object_unref (text); extras = e_table_extras_new (); e_table_extras_add_cell (extras, "vbox", vbox); list_e_table = e_table_scrolled_new (list_e_table_model, extras, list_e_table_spec, NULL); gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (list_e_table), GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC); g_signal_connect (e_table_scrolled_get_table (E_TABLE_SCROLLED (list_e_table)), "cursor_change", G_CALLBACK (table_cursor_change_callback), multi_config_dialog); g_signal_connect (e_table_scrolled_get_table (E_TABLE_SCROLLED (list_e_table))->table_canvas, "realize", G_CALLBACK (canvas_realize), multi_config_dialog); g_object_unref (extras); gtk_box_pack_start (GTK_BOX (hbox), list_e_table, FALSE, TRUE, 0); notebook = gtk_notebook_new (); gtk_notebook_set_show_tabs (GTK_NOTEBOOK (notebook), FALSE); gtk_notebook_set_show_border (GTK_NOTEBOOK (notebook), FALSE); gtk_box_pack_start (GTK_BOX (hbox), notebook, TRUE, TRUE, 0); gtk_widget_show (hbox); gtk_widget_show (notebook); gtk_widget_show (list_e_table); gtk_dialog_add_buttons (GTK_DIALOG (multi_config_dialog), GTK_STOCK_HELP, GTK_RESPONSE_HELP, GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE, NULL); gtk_dialog_set_default_response (GTK_DIALOG (multi_config_dialog), GTK_RESPONSE_OK); gtk_window_set_policy (GTK_WINDOW (multi_config_dialog), FALSE /* allow_shrink */, TRUE /* allow_grow */, FALSE /* auto_shrink */); priv = g_new (EMultiConfigDialogPrivate, 1); priv->pages = NULL; priv->list_e_table = list_e_table; priv->list_e_table_model = list_e_table_model; priv->notebook = notebook; priv->set_page_timeout_id = 0; priv->set_page_timeout_page = 0; multi_config_dialog->priv = priv; } GtkWidget * e_multi_config_dialog_new (void) { return g_object_new (e_multi_config_dialog_get_type (), NULL); } void e_multi_config_dialog_add_page (EMultiConfigDialog *dialog, const char *title, const char *description, GdkPixbuf *icon, EConfigPage *page_widget) { EMultiConfigDialogPrivate *priv; AtkObject *a11y; AtkObject *a11yPage; gint page_no; g_return_if_fail (E_IS_MULTI_CONFIG_DIALOG (dialog)); g_return_if_fail (title != NULL); g_return_if_fail (description != NULL); g_return_if_fail (E_IS_CONFIG_PAGE (page_widget)); priv = dialog->priv; priv->pages = g_slist_append (priv->pages, page_widget); e_table_memory_store_insert (E_TABLE_MEMORY_STORE (priv->list_e_table_model), -1, NULL, title, icon, NULL, NULL, NULL); if (GTK_WIDGET_REALIZED (e_table_scrolled_get_table (E_TABLE_SCROLLED (dialog->priv->list_e_table))->table_canvas)) { fill_in_pixbufs (dialog, e_table_model_row_count (priv->list_e_table_model) - 1); } page_no = gtk_notebook_append_page (GTK_NOTEBOOK (priv->notebook), create_page_container (description, GTK_WIDGET (page_widget)), NULL); a11y = gtk_widget_get_accessible (GTK_WIDGET(priv->notebook)); a11yPage = atk_object_ref_accessible_child (a11y, page_no); if (a11yPage != NULL) { if (atk_object_get_role (a11yPage) == ATK_ROLE_PAGE_TAB) atk_object_set_name (a11yPage, title); g_object_unref (a11yPage); } if (priv->pages->next == NULL) { ETable *table; /* FIXME: This is supposed to select the first entry by default but it doesn't seem to work at all. */ table = e_table_scrolled_get_table (E_TABLE_SCROLLED (priv->list_e_table)); e_table_set_cursor_row (table, 0); e_selection_model_select_all (e_table_get_selection_model (table)); } } void e_multi_config_dialog_show_page (EMultiConfigDialog *dialog, int page) { EMultiConfigDialogPrivate *priv; g_return_if_fail (dialog != NULL); g_return_if_fail (E_IS_MULTI_CONFIG_DIALOG (dialog)); priv = dialog->priv; e_table_set_cursor_row (e_table_scrolled_get_table (E_TABLE_SCROLLED (priv->list_e_table)), page); gtk_notebook_set_current_page (GTK_NOTEBOOK (priv->notebook), page); }