/* * about.c * * Copyright (C) 2002 Sun Microsystems, Inc. * Copyright (C) 2001 CodeFactory AB * Copyright (C) 2001, 2002 Anders Carlsson * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Library General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This library 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 * Library General Public License for more details. * * You should have received a copy of the GNU Library 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. * * Authors: Glynn Foster * Anders Carlsson */ #include "config.h" #include "zenity.h" #include "util.h" #include #include #include #define GTK_RESPONSE_CREDITS 0 #define ZENITY_HELP_PATH ZENITY_DATADIR "/help/" #define ZENITY_CLOTHES_PATH ZENITY_DATADIR "/clothes/" #define ZENITY_CANVAS_X 580.0 #define ZENITY_CANVAS_Y 400.0 static GtkWidget *dialog; static GtkWidget *cred_dialog; static void zenity_about_dialog_response (GtkWidget *widget, int response, gpointer data); /* Sync with the people in the THANKS file */ static const gchar *author_credits[] = { "Author -", "Glynn Foster ", "", "Thanks to -", "Jonathan Blanford ", "Anders Carlsson ", "John Fleck ", "James Henstridge ", "Mike Newman ", "Havoc Pennington ", "Kristian Rietveld ", "Jakub Steiner ", "Tom Tromey ", NULL }; gchar *translator_credits; static gint zenity_move_clothes_event (GnomeCanvasItem *item, GdkEvent *event, gpointer data) { static double x, y; double new_x, new_y; GdkCursor *fleur; static int dragging; double item_x, item_y; /* set item_[xy] to the event x,y position in the parent's item-relative coordinates */ item_x = event->button.x; item_y = event->button.y; gnome_canvas_item_w2i (item->parent, &item_x, &item_y); switch (event->type) { case GDK_BUTTON_PRESS: switch (event->button.button) { case 1: if (event->button.state & GDK_SHIFT_MASK) gtk_object_destroy (GTK_OBJECT (item)); else { x = item_x; y = item_y; fleur = gdk_cursor_new (GDK_FLEUR); #if 0 gnome_canvas_item_grab (item, GDK_POINTER_MOTION_MASK | GDK_BUTTON_RELEASE_MASK, fleur, event->button.time); #endif gdk_cursor_unref (fleur); dragging = TRUE; } break; case 2: if (event->button.state & GDK_SHIFT_MASK) gnome_canvas_item_lower_to_bottom (item); else gnome_canvas_item_lower (item, 1); break; case 3: if (event->button.state & GDK_SHIFT_MASK) gnome_canvas_item_raise_to_top (item); else gnome_canvas_item_raise (item, 1); break; default: break; } break; case GDK_MOTION_NOTIFY: if (dragging && (event->motion.state & GDK_BUTTON1_MASK)) { new_x = item_x; new_y = item_y; gnome_canvas_item_move (item, new_x - x, new_y - y); x = new_x; y = new_y; } break; case GDK_BUTTON_RELEASE: gnome_canvas_item_ungrab (item, event->button.time); dragging = FALSE; break; default: break; } return FALSE; } typedef struct { const gchar *filename; gdouble x, y; } MonkClothes; static MonkClothes monk_clothes[] = { {"gnome-tshirt.png", 10.0, 10.0} }; static void zenity_create_clothes (GtkWidget *canvas_board) { GdkPixbuf *pixbuf; GnomeCanvasItem *canvas_item; gchar *pixbuf_path; gint i; for (i = 0; i < G_N_ELEMENTS (monk_clothes); i++) { pixbuf_path = g_strconcat (ZENITY_CLOTHES_PATH, monk_clothes[i].filename, NULL); pixbuf = gdk_pixbuf_new_from_file (pixbuf_path, NULL); canvas_item = gnome_canvas_item_new (GNOME_CANVAS_GROUP (GNOME_CANVAS (canvas_board)->root), gnome_canvas_pixbuf_get_type (), "x", monk_clothes[i].x, "y", monk_clothes[i].y, "pixbuf", pixbuf, "anchor", GTK_ANCHOR_NW, NULL); g_signal_connect (G_OBJECT (canvas_item), "event", G_CALLBACK (zenity_move_clothes_event), NULL); } } static GtkWidget * zenity_create_monk (void) { GtkWidget *canvas_board; GnomeCanvasItem *canvas_item; GnomeCanvasGroup *root; GdkPixbuf *pixbuf; GdkColor color = { 0, 0xffff, 0xffff, 0xffff }; canvas_board = gnome_canvas_new (); gnome_canvas_set_scroll_region (GNOME_CANVAS (canvas_board), 0, 0, ZENITY_CANVAS_X, ZENITY_CANVAS_Y); gtk_widget_set_size_request (canvas_board, ZENITY_CANVAS_X, ZENITY_CANVAS_Y); gdk_colormap_alloc_color (gtk_widget_get_colormap (GTK_WIDGET (canvas_board)), &color, FALSE, TRUE); gtk_widget_modify_bg (GTK_WIDGET (canvas_board), GTK_STATE_NORMAL, &color); pixbuf = gdk_pixbuf_new_from_file (ZENITY_CLOTHES_PATH "monk.png", NULL); canvas_item = gnome_canvas_item_new (GNOME_CANVAS_GROUP (GNOME_CANVAS (canvas_board)->root), gnome_canvas_pixbuf_get_type (), "x", (ZENITY_CANVAS_X / 2.0)/2.0 + 20.0, "y", (ZENITY_CANVAS_Y / 2.0)/2.0 - 10.0, "pixbuf", pixbuf, "anchor", GTK_ANCHOR_NW, NULL); zenity_create_clothes (canvas_board); return canvas_board; } static GtkWidget * zenity_create_boutique (void) { GtkWidget *window; GtkWidget *canvas; window = gtk_window_new (GTK_WINDOW_TOPLEVEL); zenity_util_set_window_icon (window, ZENITY_IMAGE_FULLPATH ("zenity.png")); canvas = zenity_create_monk (); gtk_container_add (GTK_CONTAINER (window), canvas); return window; } static gboolean zenity_zen_wisdom (GtkDialog *dialog, GdkEventKey *event, gpointer user_data) { static gint string_count; if (string_count >= 3) return FALSE; switch (event->keyval) { case GDK_N: case GDK_n: if (string_count == 2) { GtkWidget *window; window = zenity_create_boutique (); gtk_widget_show_all (window); string_count++; } else { string_count = 0; } break; case GDK_Z: case GDK_z: if (string_count == 0) string_count++; else string_count = 0; break; case GDK_E: case GDK_e: if (string_count == 1) string_count++; else string_count = 0; break; default: string_count = 0; } return FALSE; } void zenity_about (ZenityData *data) { GladeXML *glade_dialog = NULL; GdkPixbuf *pixbuf; GtkWidget *label; GtkWidget *image; gchar *text; glade_dialog = zenity_util_load_glade_file ("zenity_about_dialog"); if (glade_dialog == NULL) { data->exit_code = -1; return; } translator_credits = _("translator_credits"); glade_xml_signal_autoconnect (glade_dialog); dialog = glade_xml_get_widget (glade_dialog, "zenity_about_dialog"); g_signal_connect (G_OBJECT (dialog), "response", G_CALLBACK (zenity_about_dialog_response), data); g_signal_connect (G_OBJECT (dialog), "key_press_event", G_CALLBACK (zenity_zen_wisdom), glade_dialog); zenity_util_set_window_icon (dialog, ZENITY_IMAGE_FULLPATH ("zenity.png")); image = glade_xml_get_widget (glade_dialog, "zenity_about_image"); pixbuf = gdk_pixbuf_new_from_file (ZENITY_IMAGE_FULLPATH ("zenity.png"), NULL); if (pixbuf != NULL) { gtk_image_set_from_pixbuf (GTK_IMAGE (image), pixbuf); g_object_unref (pixbuf); } label = glade_xml_get_widget (glade_dialog, "zenity_about_version"); gtk_label_set_selectable (GTK_LABEL (label), FALSE); text = g_strdup_printf ("Zenity %s", VERSION); gtk_label_set_markup (GTK_LABEL (label), text); g_free (text); label = glade_xml_get_widget (glade_dialog, "zenity_about_description"); gtk_label_set_selectable (GTK_LABEL (label), FALSE); gtk_label_set_text (GTK_LABEL (label), _("Display dialog boxes from shell scripts")); label = glade_xml_get_widget (glade_dialog, "zenity_about_copyright"); gtk_label_set_selectable (GTK_LABEL (label), FALSE); text = g_strdup_printf ("%s", _("(C) 2003 Sun Microsystems")); gtk_label_set_markup (GTK_LABEL (label), text); g_free (text); if (glade_dialog) g_object_unref (glade_dialog); gtk_widget_show (dialog); gtk_main (); } static GtkWidget * zenity_about_create_label (void) { GtkWidget *label; label = gtk_label_new (""); gtk_label_set_selectable (GTK_LABEL (label), TRUE); gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.0); gtk_misc_set_padding (GTK_MISC (label), 8, 8); gtk_label_set_justify (GTK_LABEL (label), GTK_JUSTIFY_LEFT); return label; } static void zenity_about_update_author_label (GtkWidget *label) { GString *string; gchar *tmp; gint i = 0; gtk_widget_show (label); string = g_string_new (""); for (i = 0; author_credits[i] != NULL; i++) { tmp = g_markup_escape_text (author_credits[i], -1); g_string_append (string, tmp); if (author_credits[i+1] != NULL) g_string_append (string, "\n"); g_free (tmp); } gtk_label_set_markup (GTK_LABEL (label), string->str); g_string_free (string, TRUE); } static void zenity_about_update_translator_label (GtkWidget *label) { GString *string; gchar *tmp; if (strcmp (translator_credits, "translator_credits") == 0) { gtk_widget_hide (label); return; } else { gtk_widget_show (label); } string = g_string_new (""); tmp = g_markup_escape_text (translator_credits, -1); g_string_append (string, tmp); g_free (tmp); gtk_label_set_markup (GTK_LABEL (label), string->str); g_string_free (string, TRUE); } static void zenity_about_dialog_credits_response (GtkWidget *widget, int response, gpointer data) { gtk_widget_destroy (widget); widget = NULL; } static void zenity_about_display_credits_dialog (void) { GtkWidget *credits_dialog; GtkWidget *label, *notebook, *sw; if (cred_dialog != NULL) { gtk_window_present (GTK_WINDOW (cred_dialog)); return; } credits_dialog = gtk_dialog_new_with_buttons (_("Credits"), GTK_WINDOW (dialog), GTK_DIALOG_DESTROY_WITH_PARENT, GTK_STOCK_OK, GTK_RESPONSE_OK, NULL); g_signal_connect (G_OBJECT (credits_dialog), "response", G_CALLBACK (gtk_widget_destroy), credits_dialog); g_signal_connect (G_OBJECT (credits_dialog), "destroy", G_CALLBACK (gtk_widget_destroyed), &cred_dialog); cred_dialog = credits_dialog; gtk_window_set_default_size (GTK_WINDOW (credits_dialog), 360, 260); gtk_dialog_set_default_response (GTK_DIALOG (credits_dialog), GTK_RESPONSE_OK); notebook = gtk_notebook_new (); gtk_container_set_border_width (GTK_CONTAINER (notebook), 8); gtk_box_pack_start (GTK_BOX (GTK_DIALOG (credits_dialog)->vbox), notebook, TRUE, TRUE, 0); if (author_credits != NULL) { label = zenity_about_create_label (); sw = gtk_scrolled_window_new (NULL, NULL); gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC); gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW (sw), label); gtk_viewport_set_shadow_type (GTK_VIEWPORT (GTK_BIN (sw)->child), GTK_SHADOW_NONE); gtk_notebook_append_page (GTK_NOTEBOOK (notebook), sw, gtk_label_new (_("Written by"))); zenity_about_update_author_label (label); } if (translator_credits != NULL && strcmp (translator_credits, "translator_credits") != 0) { label = zenity_about_create_label (); sw = gtk_scrolled_window_new (NULL, NULL); gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC); gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW (sw), label); gtk_viewport_set_shadow_type (GTK_VIEWPORT (GTK_BIN (sw)->child), GTK_SHADOW_NONE); gtk_notebook_append_page (GTK_NOTEBOOK (notebook), sw, gtk_label_new (_("Translated by"))); zenity_about_update_translator_label (label); } gtk_widget_show_all (credits_dialog); } static void zenity_about_dialog_response (GtkWidget *widget, int response, gpointer data) { ZenityData *zen_data = data; GError *error = NULL; switch (response) { case GTK_RESPONSE_OK: zen_data->exit_code = 0; gtk_main_quit (); break; case GTK_RESPONSE_HELP: zenity_util_show_help (ZENITY_HELP_PATH, "zenity.xml", NULL); break; case GTK_RESPONSE_CREDITS: zenity_about_display_credits_dialog (); break; default: /* Esc dialog */ zen_data->exit_code = 1; break; } }