/* * 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 400.0 #define ZENITY_CANVAS_Y 280.0 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 Blandford ", "Anders Carlsson ", "John Fleck ", "James Henstridge ", "Mihai T. Lazarescu ", "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", 30.0, ZENITY_CANVAS_Y - 150.0}, {"sunglasses.png", ZENITY_CANVAS_X - 100.0 , ZENITY_CANVAS_Y - 150.0 } }; 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 + 10.0, "y", (ZENITY_CANVAS_Y / 2.0)/2.0 - 50.0, "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; } }