diff options
Diffstat (limited to 'src/glade-window.c')
| -rw-r--r-- | src/glade-window.c | 2936 |
1 files changed, 0 insertions, 2936 deletions
diff --git a/src/glade-window.c b/src/glade-window.c deleted file mode 100644 index e0fe92a7..00000000 --- a/src/glade-window.c +++ /dev/null @@ -1,2936 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * Copyright (C) 2001 Ximian, Inc. - * Copyright (C) 2007 Vincent Geddes. - * - * This program 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 program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - * - * Authors: - * Chema Celorio <chema@celorio.com> - * Paolo Borelli <pborelli@katamail.com> - * Vincent Geddes <vgeddes@gnome.org> - */ - -#include <config.h> - -#include "glade-window.h" - -#include <gladeui/glade.h> -#include <gladeui/glade-design-view.h> -#include <gladeui/glade-popup.h> -#include <gladeui/glade-inspector.h> - -#include <string.h> -#include <glib/gstdio.h> -#include <glib/gi18n.h> -#include <gdk/gdkkeysyms.h> -#include <gtk/gtkstock.h> - -#define ACTION_GROUP_STATIC "GladeStatic" -#define ACTION_GROUP_PROJECT "GladeProject" -#define ACTION_GROUP_PROJECTS_LIST_MENU "GladeProjectsList" - -#define READONLY_INDICATOR (_("[Read Only]")) - -#define URL_USER_MANUAL "http://glade.gnome.org/manual/index.html" -#define URL_DEVELOPER_MANUAL "http://glade.gnome.org/docs/index.html" - -#define GLADE_WINDOW_GET_PRIVATE(object) (G_TYPE_INSTANCE_GET_PRIVATE ((object), \ - GLADE_TYPE_WINDOW, \ - GladeWindowPrivate)) - -struct _GladeWindowPrivate -{ - GladeApp *app; - - GtkWidget *main_vbox; - - GtkWidget *notebook; - GladeDesignView *active_view; - gint num_tabs; - - GtkTooltips *tooltips; - - GtkWidget *inspectors_notebook; - - GtkWidget *statusbar; /* A pointer to the status bar. */ - guint statusbar_menu_context_id; /* The context id of the menu bar */ - guint statusbar_actions_context_id; /* The context id of actions messages */ - - GtkUIManager *ui; /* The UIManager */ - guint projects_list_menu_ui_id; /* Merge id for projects list menu */ - - GtkActionGroup *static_actions; /* All the static actions */ - GtkActionGroup *project_actions; /* All the project actions */ - GtkActionGroup *projects_list_menu_actions; /* Projects list menu actions */ - - GtkLabel *label; /* the title of property editor dock */ - - GtkRecentManager *recent_manager; - GtkWidget *recent_menu; - - gchar *default_path; /* the default path for open/save operations */ - - GtkToggleToolButton *selector_button; /* the widget selector button (replaces the one in the palette) */ - GtkToggleToolButton *drag_resize_button; /* sets the pointer to drag/resize mode */ - gboolean setting_pointer_mode; /* avoid feedback signal loops */ - - GtkToolItem *undo; /* customized buttons for undo/redo with history */ - GtkToolItem *redo; - - GtkWidget *toolbar; /* Actions are added to the toolbar */ - gint actions_start; /* start of action items */ -}; - -static void refresh_undo_redo (GladeWindow *window); - -static void recent_chooser_item_activated_cb (GtkRecentChooser *chooser, - GladeWindow *window); - -static void check_reload_project (GladeWindow *window, - GladeProject *project); - - -G_DEFINE_TYPE (GladeWindow, glade_window, GTK_TYPE_WINDOW) - -static void -about_dialog_activate_link_func (GtkAboutDialog *dialog, const gchar *link, GladeWindow *window) -{ - GtkWidget *warning_dialog; - gboolean retval; - - retval = glade_util_url_show (link); - - if (!retval) - { - warning_dialog = gtk_message_dialog_new (GTK_WINDOW (dialog), - GTK_DIALOG_MODAL, - GTK_MESSAGE_ERROR, - GTK_BUTTONS_OK, - _("Could not display the URL '%s'"), - link); - - gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (warning_dialog), - _("No suitable web browser could be found.")); - - gtk_window_set_title (GTK_WINDOW (warning_dialog), ""); - - g_signal_connect_swapped (warning_dialog, "response", - G_CALLBACK (gtk_widget_destroy), - warning_dialog); - - gtk_widget_show (warning_dialog); - } - -} - -/* locates the help file "glade.xml" with respect to current locale */ -static gchar* -locate_help_file () -{ - const gchar* const* locales = g_get_language_names (); - - /* check if user manual has been installed, if not, GLADE_GNOMEHELPDIR is empty */ - if (strlen (GLADE_GNOMEHELPDIR) == 0) - return NULL; - - for (; *locales; locales++) - { - gchar *path; - - path = g_build_path (G_DIR_SEPARATOR_S, GLADE_GNOMEHELPDIR, "glade", *locales, "glade.xml", NULL); - - if (g_file_test (path, G_FILE_TEST_EXISTS)) - { - return (path); - } - g_free (path); - } - - return NULL; -} - -static gboolean -help_show (const gchar *link_id) -{ - gchar *file, *url, *command; - gboolean retval; - gint exit_status = -1; - GError *error = NULL; - - file = locate_help_file (); - if (file == NULL) - return FALSE; - - if (link_id != NULL) { - url = g_strconcat ("ghelp://", file, "?", link_id, NULL); - } else { - url = g_strconcat ("ghelp://", file, NULL); - } - - command = g_strconcat ("gnome-open ", url, NULL); - - retval = g_spawn_command_line_sync (command, - NULL, - NULL, - &exit_status, - &error); - - if (!retval) { - g_error_free (error); - error = NULL; - } - - g_free (command); - g_free (file); - g_free (url); - - return retval && !exit_status; -} - - -/* the following functions are taken from gedit-utils.c */ - -static gchar * -str_middle_truncate (const gchar *string, - guint truncate_length) -{ - GString *truncated; - guint length; - guint n_chars; - guint num_left_chars; - guint right_offset; - guint delimiter_length; - const gchar *delimiter = "\342\200\246"; - - g_return_val_if_fail (string != NULL, NULL); - - length = strlen (string); - - g_return_val_if_fail (g_utf8_validate (string, length, NULL), NULL); - - /* It doesnt make sense to truncate strings to less than - * the size of the delimiter plus 2 characters (one on each - * side) - */ - delimiter_length = g_utf8_strlen (delimiter, -1); - if (truncate_length < (delimiter_length + 2)) { - return g_strdup (string); - } - - n_chars = g_utf8_strlen (string, length); - - /* Make sure the string is not already small enough. */ - if (n_chars <= truncate_length) { - return g_strdup (string); - } - - /* Find the 'middle' where the truncation will occur. */ - num_left_chars = (truncate_length - delimiter_length) / 2; - right_offset = n_chars - truncate_length + num_left_chars + delimiter_length; - - truncated = g_string_new_len (string, - g_utf8_offset_to_pointer (string, num_left_chars) - string); - g_string_append (truncated, delimiter); - g_string_append (truncated, g_utf8_offset_to_pointer (string, right_offset)); - - return g_string_free (truncated, FALSE); -} - -/* - * Doubles underscore to avoid spurious menu accels - taken from gedit-utils.c - */ -static gchar * -escape_underscores (const gchar* text, - gssize length) -{ - GString *str; - const gchar *p; - const gchar *end; - - g_return_val_if_fail (text != NULL, NULL); - - if (length < 0) - length = strlen (text); - - str = g_string_sized_new (length); - - p = text; - end = text + length; - - while (p != end) - { - const gchar *next; - next = g_utf8_next_char (p); - - switch (*p) - { - case '_': - g_string_append (str, "__"); - break; - default: - g_string_append_len (str, p, next - p); - break; - } - - p = next; - } - - return g_string_free (str, FALSE); -} - -typedef enum -{ - FORMAT_NAME_MARK_UNSAVED = 1 << 0, - FORMAT_NAME_ESCAPE_UNDERSCORES = 1 << 1, - FORMAT_NAME_MIDDLE_TRUNCATE = 1 << 2 -} FormatNameFlags; - -#define MAX_TITLE_LENGTH 100 - -static gchar * -get_formatted_project_name_for_display (GladeProject *project, FormatNameFlags format_flags) -{ - gchar *name, *pass1, *pass2, *pass3; - - g_return_val_if_fail (project != NULL, NULL); - - name = glade_project_get_name (project); - - if ((format_flags & FORMAT_NAME_MARK_UNSAVED) - && glade_project_get_modified (project)) - pass1 = g_strdup_printf ("*%s", name); - else - pass1 = g_strdup (name); - - if (format_flags & FORMAT_NAME_ESCAPE_UNDERSCORES) - pass2 = escape_underscores (pass1, -1); - else - pass2 = g_strdup (pass1); - - if (format_flags & FORMAT_NAME_MIDDLE_TRUNCATE) - pass3 = str_middle_truncate (pass2, MAX_TITLE_LENGTH); - else - pass3 = g_strdup (pass2); - - g_free (name); - g_free (pass1); - g_free (pass2); - - return pass3; -} - -static gchar * -replace_home_dir_with_tilde (const gchar *path) -{ -#ifdef G_OS_UNIX - gchar *tmp; - gchar *home; - - g_return_val_if_fail (path != NULL, NULL); - - /* Note that g_get_home_dir returns a const string */ - tmp = (gchar *) g_get_home_dir (); - - if (tmp == NULL) - return g_strdup (path); - - home = g_filename_to_utf8 (tmp, -1, NULL, NULL, NULL); - if (home == NULL) - return g_strdup (path); - - if (strcmp (path, home) == 0) - { - g_free (home); - - return g_strdup ("~"); - } - - tmp = home; - home = g_strdup_printf ("%s/", tmp); - g_free (tmp); - - if (g_str_has_prefix (path, home)) - { - gchar *res; - - res = g_strdup_printf ("~/%s", path + strlen (home)); - - g_free (home); - - return res; - } - - g_free (home); - - return g_strdup (path); -#else - return g_strdup (path); -#endif -} - -static void -refresh_title (GladeWindow *window) -{ - GladeProject *project; - gchar *title, *name = NULL; - - if (window->priv->active_view) - { - project = glade_design_view_get_project (window->priv->active_view); - - name = get_formatted_project_name_for_display (project, - FORMAT_NAME_MARK_UNSAVED | - FORMAT_NAME_MIDDLE_TRUNCATE); - - if (glade_project_get_readonly (project) != FALSE) - title = g_strdup_printf ("%s %s", name, READONLY_INDICATOR); - else - title = g_strdup_printf ("%s", name); - - g_free (name); - } - else - { - title = g_strdup (_("User Interface Designer")); - } - - gtk_window_set_title (GTK_WINDOW (window), title); - - g_free (title); -} - -static const gchar* -get_default_path (GladeWindow *window) -{ - return window->priv->default_path; -} - -static void -update_default_path (GladeWindow *window, GladeProject *project) -{ - gchar *path; - - g_return_if_fail (glade_project_get_path (project) != NULL); - - path = g_path_get_dirname (glade_project_get_path (project)); - - g_free (window->priv->default_path); - window->priv->default_path = g_strdup (path); - - g_free (path); -} - -static gboolean -window_state_event_cb (GtkWidget *widget, - GdkEventWindowState *event, - GladeWindow *window) -{ - if (event->changed_mask & - (GDK_WINDOW_STATE_MAXIMIZED | GDK_WINDOW_STATE_FULLSCREEN)) - { - gboolean show; - - show = !(event->new_window_state & - (GDK_WINDOW_STATE_MAXIMIZED | GDK_WINDOW_STATE_FULLSCREEN)); - - gtk_statusbar_set_has_resize_grip (GTK_STATUSBAR (window->priv->statusbar), show); - } - - return FALSE; -} - -static GtkWidget * -create_recent_chooser_menu (GladeWindow *window, GtkRecentManager *manager) -{ - GtkWidget *recent_menu; - GtkRecentFilter *filter; - - recent_menu = gtk_recent_chooser_menu_new_for_manager (manager); - - gtk_recent_chooser_set_local_only (GTK_RECENT_CHOOSER (recent_menu), TRUE); - gtk_recent_chooser_set_show_icons (GTK_RECENT_CHOOSER (recent_menu), FALSE); - gtk_recent_chooser_set_sort_type (GTK_RECENT_CHOOSER (recent_menu), GTK_RECENT_SORT_MRU); - gtk_recent_chooser_menu_set_show_numbers (GTK_RECENT_CHOOSER_MENU (recent_menu), TRUE); - - filter = gtk_recent_filter_new (); - gtk_recent_filter_add_application (filter, g_get_application_name()); - gtk_recent_chooser_set_filter (GTK_RECENT_CHOOSER (recent_menu), filter); - - return recent_menu; -} - -static void -window_screen_changed_cb (GtkWidget *widget, - GdkScreen *old_screen, - GladeWindow *window) -{ - GtkWidget *menu_item; - GdkScreen *screen; - - screen = gtk_widget_get_screen (widget); - - window->priv->recent_manager = gtk_recent_manager_get_for_screen (screen); - - gtk_menu_detach (GTK_MENU (window->priv->recent_menu)); - g_object_unref (G_OBJECT (window->priv->recent_menu)); - - window->priv->recent_menu = create_recent_chooser_menu (window, window->priv->recent_manager); - - g_signal_connect (window->priv->recent_menu, - "item-activated", - G_CALLBACK (recent_chooser_item_activated_cb), - window); - - menu_item = gtk_ui_manager_get_widget (window->priv->ui, "/MenuBar/FileMenu/OpenRecent"); - gtk_menu_item_set_submenu (GTK_MENU_ITEM (menu_item), window->priv->recent_menu); -} - -static void -activate_action (GtkToolButton *toolbutton, - GladeWidgetAction *action) -{ - GladeWidget *widget; - - if ((widget = g_object_get_data (G_OBJECT (toolbutton), "glade-widget"))) - glade_widget_adaptor_action_activate (widget->adaptor, - widget->object, - action->klass->path); -} - -static void -action_notify_sensitive (GObject *gobject, - GParamSpec *arg1, - GtkWidget *item) -{ - GladeWidgetAction *action = GLADE_WIDGET_ACTION (gobject); - gtk_widget_set_sensitive (item, action->sensitive); -} - -static void -action_disconnect (gpointer data, GClosure *closure) -{ - g_signal_handlers_disconnect_matched (data, G_SIGNAL_MATCH_FUNC, - 0, 0, NULL, - action_notify_sensitive, - NULL); -} - -static void -clean_actions (GladeWindow *window) -{ - GtkContainer *container = GTK_CONTAINER (window->priv->toolbar); - GtkToolbar *bar = GTK_TOOLBAR (window->priv->toolbar); - GtkToolItem *item; - - if (window->priv->actions_start) - { - while ((item = gtk_toolbar_get_nth_item (bar, window->priv->actions_start))) - gtk_container_remove (container, GTK_WIDGET (item)); - } -} - -static void -add_actions (GladeWindow *window, - GladeWidget *widget, - GList *actions) -{ - GtkToolbar *bar = GTK_TOOLBAR (window->priv->toolbar); - GtkToolItem *item = gtk_separator_tool_item_new (); - gint n = 0; - GList *l; - - gtk_toolbar_insert (bar, item, -1); - gtk_widget_show (GTK_WIDGET (item)); - - if (window->priv->actions_start == 0) - window->priv->actions_start = gtk_toolbar_get_item_index (bar, item); - - for (l = actions; l; l = g_list_next (l)) - { - GladeWidgetAction *a = l->data; - - if (!a->klass->important) continue; - - if (a->actions) - { - g_warning ("Trying to add a group action to the toolbar is unsupported"); - continue; - } - - item = gtk_tool_button_new_from_stock ((a->klass->stock) ? a->klass->stock : "gtk-execute"); - if (a->klass->label) - gtk_tool_button_set_label (GTK_TOOL_BUTTON (item), - a->klass->label); - - g_object_set_data (G_OBJECT (item), "glade-widget", widget); - /* We use destroy_data to keep track of notify::sensitive callbacks - * on the action object and disconnect them when the toolbar item - * gets destroyed. - */ - g_signal_connect_data (item, "clicked", - G_CALLBACK (activate_action), - a, action_disconnect, 0); - - gtk_widget_set_sensitive (GTK_WIDGET (item), a->sensitive); - - g_signal_connect (a, "notify::sensitive", - G_CALLBACK (activate_action), - GTK_WIDGET (item)); - - gtk_toolbar_insert (bar, item, -1); - gtk_tool_item_set_homogeneous (item, FALSE); - gtk_widget_show (GTK_WIDGET (item)); - n++; - } - - if (n == 0) - clean_actions (window); -} - -static void -project_selection_changed_cb (GladeProject *project, GladeWindow *window) -{ - GladeWidget *glade_widget = NULL; - GtkLabel *label; - GList *list; - gchar *text; - gint num; - - g_return_if_fail (GLADE_IS_PROJECT (project)); - g_return_if_fail (GLADE_IS_WINDOW (window)); - - label = window->priv->label; - - /* Only update the editor if the selection has changed on - * the currently active project. - */ - if (glade_app_get_editor() && - (project == glade_app_get_project ())) - { - list = glade_project_selection_get (project); - num = g_list_length (list); - - if (num == 1 && !GLADE_IS_PLACEHOLDER (list->data)) - { - - glade_widget = glade_widget_get_from_gobject (G_OBJECT (list->data)); - - text = g_strdup_printf (_("%s [%s] - Properties"), - glade_widget_get_name (glade_widget), - G_OBJECT_TYPE_NAME (glade_widget->object)); - - gtk_label_set_text (label, text); - - g_free (text); - clean_actions (window); - if (glade_widget->actions) - add_actions (window, glade_widget, glade_widget->actions); - } - else - { - gtk_label_set_text (label, _("Properties")); - } - } - -} - -static GladeDesignView * -get_active_view (GladeWindow *window) -{ - g_return_val_if_fail (GLADE_IS_WINDOW (window), NULL); - - return window->priv->active_view; -} - -static gchar * -format_project_list_item_tooltip (GladeProject *project) -{ - gchar *tooltip, *path, *name; - - if (glade_project_get_path (project)) - { - path = replace_home_dir_with_tilde (glade_project_get_path (project)); - - if (glade_project_get_readonly (project)) - { - tooltip = g_strdup_printf ("Activate '%s' %s", - path, - READONLY_INDICATOR); - } - else - { - tooltip = g_strdup_printf ("Activate '%s'", path); - } - g_free (path); - } - else - { - name = glade_project_get_name (project); - tooltip = g_strdup_printf ("Activate '%s'", name); - g_free (name); - } - - return tooltip; -} - -static void -refresh_projects_list_item (GladeWindow *window, GladeProject *project) -{ - GtkAction *action; - gchar *project_name; - gchar *tooltip; - - /* Get associated action */ - action = GTK_ACTION (g_object_get_data (G_OBJECT (project), "project-list-action")); - - /* Set action label */ - project_name = get_formatted_project_name_for_display (project, - FORMAT_NAME_MARK_UNSAVED | - FORMAT_NAME_ESCAPE_UNDERSCORES | - FORMAT_NAME_MIDDLE_TRUNCATE); - - g_object_set (action, "label", project_name, NULL); - - /* Set action tooltip */ - tooltip = format_project_list_item_tooltip (project); - g_object_set (action, "tooltip", tooltip, NULL); - - g_free (tooltip); - g_free (project_name); -} - -static void -refresh_next_prev_project_sensitivity (GladeWindow *window) -{ - GladeDesignView *view; - GtkAction *action; - gint view_number; - - view = get_active_view (window); - - if (view != NULL) - { - view_number = gtk_notebook_page_num (GTK_NOTEBOOK (window->priv->notebook), GTK_WIDGET (view)); - g_return_if_fail (view_number >= 0); - - action = gtk_action_group_get_action (window->priv->project_actions, "PreviousProject"); - gtk_action_set_sensitive (action, view_number != 0); - - action = gtk_action_group_get_action (window->priv->project_actions, "NextProject"); - gtk_action_set_sensitive (action, - view_number < gtk_notebook_get_n_pages (GTK_NOTEBOOK (window->priv->notebook)) - 1); - } - else - { - action = gtk_action_group_get_action (window->priv->project_actions, "PreviousProject"); - gtk_action_set_sensitive (action, FALSE); - - action = gtk_action_group_get_action (window->priv->project_actions, "NextProject"); - gtk_action_set_sensitive (action, FALSE); - } -} - -static void -new_cb (GtkAction *action, GladeWindow *window) -{ - glade_window_new_project (window); -} - -static void -project_notify_handler_cb (GladeProject *project, GParamSpec *spec, GladeWindow *window) -{ - GtkAction *action; - - if (strcmp (spec->name, "modified") == 0) - { - refresh_title (window); - refresh_projects_list_item (window, project); - } - else if (strcmp (spec->name, "read-only") == 0) - { - action = gtk_action_group_get_action (window->priv->project_actions, "Save"); - gtk_action_set_sensitive (action, - !glade_project_get_readonly (project)); - } - else if (strcmp (spec->name, "has-selection") == 0) - { - action = gtk_action_group_get_action (window->priv->project_actions, "Cut"); - gtk_action_set_sensitive (action, - glade_project_get_has_selection (project)); - - action = gtk_action_group_get_action (window->priv->project_actions, "Copy"); - gtk_action_set_sensitive (action, - glade_project_get_has_selection (project)); - - action = gtk_action_group_get_action (window->priv->project_actions, "Delete"); - gtk_action_set_sensitive (action, - glade_project_get_has_selection (project)); - } -} - -static void -clipboard_notify_handler_cb (GladeClipboard *clipboard, GParamSpec *spec, GladeWindow *window) -{ - GtkAction *action; - - if (strcmp (spec->name, "has-selection") == 0) - { - action = gtk_action_group_get_action (window->priv->project_actions, "Paste"); - gtk_action_set_sensitive (action, - glade_clipboard_get_has_selection (clipboard)); - } -} - -static GtkWidget* -construct_dock_item (GladeWindow *window, const gchar *title, GtkWidget *child) -{ - GtkWidget *vbox; - GtkWidget *label; - GtkWidget *alignment; - - vbox = gtk_vbox_new (FALSE, 0); - - label = gtk_label_new (title); - gtk_misc_set_alignment (GTK_MISC (label), 0, 0.5); - gtk_misc_set_padding (GTK_MISC (label), 2, 5); - - alignment = gtk_alignment_new (0, 0, 1, 1); - gtk_alignment_set_padding (GTK_ALIGNMENT (alignment), 0, 0, 0, 12); - - gtk_box_pack_start (GTK_BOX (vbox), alignment, FALSE, FALSE, 0); - gtk_container_add (GTK_CONTAINER (alignment), label); - - gtk_box_pack_start (GTK_BOX (vbox), child, TRUE, TRUE, 0); - - gtk_widget_show (alignment); - gtk_widget_show (label); - gtk_widget_show (child); - gtk_widget_show (vbox); - - /* FIXME: naughty */ - g_object_set_data (G_OBJECT (vbox), "dock-label", label); - - return vbox; -} - -static void -on_selector_button_toggled (GtkToggleToolButton *button, GladeWindow *window) -{ - if (window->priv->setting_pointer_mode) - return; - - if (gtk_toggle_tool_button_get_active (window->priv->selector_button)) - { - glade_palette_deselect_current_item (glade_app_get_palette(), FALSE); - glade_app_set_pointer_mode (GLADE_POINTER_SELECT); - } - else - gtk_toggle_tool_button_set_active (window->priv->selector_button, TRUE); -} - -static void -on_drag_resize_button_toggled (GtkToggleToolButton *button, GladeWindow *window) -{ - if (window->priv->setting_pointer_mode) - return; - - if (gtk_toggle_tool_button_get_active (window->priv->drag_resize_button)) - glade_app_set_pointer_mode (GLADE_POINTER_DRAG_RESIZE); - else - gtk_toggle_tool_button_set_active (window->priv->drag_resize_button, TRUE); - -} - -static void -on_pointer_mode_changed (GladeApp *app, - GParamSpec *pspec, - GladeWindow *window) -{ - window->priv->setting_pointer_mode = TRUE; - - if (glade_app_get_pointer_mode () == GLADE_POINTER_SELECT) - gtk_toggle_tool_button_set_active (window->priv->selector_button, TRUE); - else - gtk_toggle_tool_button_set_active (window->priv->selector_button, FALSE); - - if (glade_app_get_pointer_mode () == GLADE_POINTER_DRAG_RESIZE) - gtk_toggle_tool_button_set_active (window->priv->drag_resize_button, TRUE); - else - gtk_toggle_tool_button_set_active (window->priv->drag_resize_button, FALSE); - - window->priv->setting_pointer_mode = FALSE; -} - -static void -set_sensitivity_according_to_project (GladeWindow *window, GladeProject *project) -{ - GtkAction *action; - - action = gtk_action_group_get_action (window->priv->project_actions, "Save"); - gtk_action_set_sensitive (action, - !glade_project_get_readonly (project)); - - action = gtk_action_group_get_action (window->priv->project_actions, "Cut"); - gtk_action_set_sensitive (action, - glade_project_get_has_selection (project)); - - action = gtk_action_group_get_action (window->priv->project_actions, "Copy"); - gtk_action_set_sensitive (action, - glade_project_get_has_selection (project)); - - action = gtk_action_group_get_action (window->priv->project_actions, "Paste"); - gtk_action_set_sensitive (action, - glade_clipboard_get_has_selection - (glade_app_get_clipboard ())); - - action = gtk_action_group_get_action (window->priv->project_actions, "Delete"); - gtk_action_set_sensitive (action, - glade_project_get_has_selection (project)); - - refresh_next_prev_project_sensitivity (window); - -} - -static void -recent_add (GladeWindow *window, const gchar *path) -{ - GtkRecentData *recent_data; - gchar *uri; - GError *error = NULL; - - uri = g_filename_to_uri (path, NULL, &error); - if (error) - { - g_warning ("Could not convert uri \"%s\" to a local path: %s", uri, error->message); - g_error_free (error); - return; - } - - recent_data = g_slice_new (GtkRecentData); - - recent_data->display_name = NULL; - recent_data->description = NULL; - recent_data->mime_type = "application/x-glade"; - recent_data->app_name = (gchar *) g_get_application_name (); - recent_data->app_exec = g_strjoin (" ", g_get_prgname (), "%u", NULL); - recent_data->groups = NULL; - recent_data->is_private = FALSE; - - gtk_recent_manager_add_full (window->priv->recent_manager, - uri, - recent_data); - - g_free (uri); - g_free (recent_data->app_exec); - g_slice_free (GtkRecentData, recent_data); - -} - -static void -recent_remove (GladeWindow *window, const gchar *path) -{ - gchar *uri; - GError *error = NULL; - - uri = g_filename_to_uri (path, NULL, &error); - if (error) - { - g_warning ("Could not convert uri \"%s\" to a local path: %s", uri, error->message); - g_error_free (error); - return; - } - - gtk_recent_manager_remove_item (window->priv->recent_manager, - uri, - NULL); - - g_free (uri); -} - -/* switch to a project and check if we need to reload it. - * - */ -static void -switch_to_project (GladeWindow *window, GladeProject *project) -{ - GladeWindowPrivate *priv = window->priv; - guint i, n = gtk_notebook_get_n_pages (GTK_NOTEBOOK (priv->notebook)); - - /* increase project popularity */ - recent_add (window, glade_project_get_path (project)); - update_default_path (window, project); - - for (i = 0; i < n; i++) - { - GladeProject *project_i; - GtkWidget *view; - - view = gtk_notebook_get_nth_page (GTK_NOTEBOOK (priv->notebook), i); - project_i = glade_design_view_get_project (GLADE_DESIGN_VIEW (view)); - - if (project == project_i) - { - gtk_notebook_set_current_page (GTK_NOTEBOOK (priv->notebook), i); - break; - } - } - check_reload_project (window, project); -} - -static void -projects_list_menu_activate_cb (GtkAction *action, GladeWindow *window) -{ - gint n; - - if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)) == FALSE) - return; - - n = gtk_radio_action_get_current_value (GTK_RADIO_ACTION (action)); - gtk_notebook_set_current_page (GTK_NOTEBOOK (window->priv->notebook), n); -} - -static void -refresh_projects_list_menu (GladeWindow *window) -{ - GladeWindowPrivate *p = window->priv; - GList *actions, *l; - GSList *group = NULL; - gint n, i; - guint id; - - if (p->projects_list_menu_ui_id != 0) - gtk_ui_manager_remove_ui (p->ui, p->projects_list_menu_ui_id); - - /* Remove all current actions */ - actions = gtk_action_group_list_actions (p->projects_list_menu_actions); - for (l = actions; l != NULL; l = l->next) - { - g_signal_handlers_disconnect_by_func (GTK_ACTION (l->data), - G_CALLBACK (projects_list_menu_activate_cb), window); - gtk_action_group_remove_action (p->projects_list_menu_actions, GTK_ACTION (l->data)); - } - g_list_free (actions); - - n = gtk_notebook_get_n_pages (GTK_NOTEBOOK (p->notebook)); - - id = (n > 0) ? gtk_ui_manager_new_merge_id (p->ui) : 0; - - /* Add an action for each project */ - for (i = 0; i < n; i++) - { - GtkWidget *view; - GladeProject *project; - GtkRadioAction *action; - gchar *action_name; - gchar *project_name; - gchar *tooltip; - gchar *accel; - - view = gtk_notebook_get_nth_page (GTK_NOTEBOOK (p->notebook), i); - project = glade_design_view_get_project (GLADE_DESIGN_VIEW (view)); - - - /* NOTE: the action is associated to the position of the tab in - * the notebook not to the tab itself! This is needed to work - * around the gtk+ bug #170727: gtk leaves around the accels - * of the action. Since the accel depends on the tab position - * the problem is worked around, action with the same name always - * get the same accel. - */ - action_name = g_strdup_printf ("Tab_%d", i); - project_name = get_formatted_project_name_for_display (project, - FORMAT_NAME_MARK_UNSAVED | - FORMAT_NAME_MIDDLE_TRUNCATE | - FORMAT_NAME_ESCAPE_UNDERSCORES); - tooltip = format_project_list_item_tooltip (project); - - - - /* alt + 1, 2, 3... 0 to switch to the first ten tabs */ - accel = (i < 10) ? g_strdup_printf ("<alt>%d", (i + 1) % 10) : NULL; - - action = gtk_radio_action_new (action_name, - project_name, - tooltip, - NULL, - i); - - /* Link action and project */ - g_object_set_data (G_OBJECT (project), "project-list-action", action); - g_object_set_data (G_OBJECT (action), "project", project); - - if (group != NULL) - gtk_radio_action_set_group (action, group); - - /* note that group changes each time we add an action, so it must be updated */ - group = gtk_radio_action_get_group (action); - - gtk_action_group_add_action_with_accel (p->projects_list_menu_actions, - GTK_ACTION (action), - accel); - - g_signal_connect (action, "activate", - G_CALLBACK (projects_list_menu_activate_cb), - window); - - gtk_ui_manager_add_ui (p->ui, id, - "/MenuBar/ProjectMenu/ProjectsListPlaceholder", - action_name, action_name, - GTK_UI_MANAGER_MENUITEM, - FALSE); - - if (GLADE_DESIGN_VIEW (view) == p->active_view) - gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), TRUE); - - g_object_unref (action); - - g_free (action_name); - g_free (project_name); - g_free (tooltip); - g_free (accel); - } - - p->projects_list_menu_ui_id = id; -} - -static void -open_cb (GtkAction *action, GladeWindow *window) -{ - GtkWidget *filechooser; - gchar *path = NULL, *default_path; - - filechooser = glade_util_file_dialog_new (_("Open\342\200\246"), GTK_WINDOW (window), - GLADE_FILE_DIALOG_ACTION_OPEN); - - - default_path = g_strdup (get_default_path (window)); - if (default_path != NULL) - { - gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (filechooser), default_path); - g_free (default_path); - } - - if (gtk_dialog_run (GTK_DIALOG(filechooser)) == GTK_RESPONSE_OK) - path = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (filechooser)); - - gtk_widget_destroy (filechooser); - - if (!path) - return; - - glade_window_open_project (window, path); - g_free (path); -} - -static void -save (GladeWindow *window, GladeProject *project, const gchar *path) -{ - GError *error = NULL; - gchar *display_name, *display_path = g_strdup (path); - time_t mtime; - GtkWidget *dialog; - GtkWidget *button; - gint response; - - /* check for external modification to the project file */ - mtime = glade_util_get_file_mtime (glade_project_get_path (project), NULL); - - if (mtime > glade_project_get_file_mtime (project)) { - - dialog = gtk_message_dialog_new (GTK_WINDOW (window), - GTK_DIALOG_MODAL, - GTK_MESSAGE_WARNING, - GTK_BUTTONS_NONE, - _("The file %s has been modified since reading it"), - glade_project_get_path (project)); - - gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog), - _("If you save it, all the external changes could be lost. Save it anyway?")); - - gtk_window_set_title (GTK_WINDOW (dialog), ""); - - button = gtk_button_new_with_mnemonic (_("_Save Anyway")); - gtk_button_set_image (GTK_BUTTON (button), - gtk_image_new_from_stock (GTK_STOCK_SAVE, - GTK_ICON_SIZE_BUTTON)); - gtk_widget_show (button); - - gtk_dialog_add_action_widget (GTK_DIALOG (dialog), button, GTK_RESPONSE_ACCEPT); - gtk_dialog_add_button (GTK_DIALOG (dialog), _("_Don't Save"), GTK_RESPONSE_REJECT); - - gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_REJECT); - - response = gtk_dialog_run (GTK_DIALOG (dialog)); - - gtk_widget_destroy (dialog); - - if (response == GTK_RESPONSE_REJECT) - { - g_free (display_path); - return; - } - } - - /* Interestingly; we cannot use `path' after glade_project_reset_path - * because we are getting called with glade_project_get_path (project) as an argument. - */ - if (!glade_project_save (project, path, &error)) - { - /* Reset path so future saves will prompt the file chooser */ - glade_project_reset_path (project); - glade_util_ui_message (GTK_WIDGET (window), GLADE_UI_ERROR, - _("Failed to save %s: %s"), - display_path, error->message); - g_error_free (error); - g_free (display_path); - return; - } - - glade_app_update_instance_count (project); - - /* Get display_name here, it could have changed with "Save As..." */ - display_name = glade_project_get_name (project); - - recent_add (window, glade_project_get_path (project)); - update_default_path (window, project); - - /* refresh names */ - refresh_title (window); - refresh_projects_list_item (window, project); - - glade_util_flash_message (window->priv->statusbar, - window->priv->statusbar_actions_context_id, - _("Project '%s' saved"), display_name); - - g_free (display_path); - g_free (display_name); -} - -static void -save_as (GladeWindow *window) -{ - GladeProject *project, *another_project; - GtkWidget *filechooser; - GtkWidget *dialog; - gchar *path = NULL; - gchar *real_path, *ch, *project_name; - - project = glade_design_view_get_project (window->priv->active_view); - - if (project == NULL) - return; - - filechooser = glade_util_file_dialog_new (_("Save As\342\200\246"), - GTK_WINDOW (window), - GLADE_FILE_DIALOG_ACTION_SAVE); - - if (glade_project_get_path (project)) - { - gtk_file_chooser_set_filename (GTK_FILE_CHOOSER (filechooser), glade_project_get_path (project)); - } - else - { - gchar *default_path = g_strdup (get_default_path (window)); - if (default_path != NULL) - { - gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (filechooser), default_path); - g_free (default_path); - } - - project_name = glade_project_get_name (project); - gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (filechooser), project_name); - g_free (project_name); - } - - if (gtk_dialog_run (GTK_DIALOG(filechooser)) == GTK_RESPONSE_OK) - path = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (filechooser)); - - gtk_widget_destroy (filechooser); - - if (!path) - return; - - ch = strrchr (path, '.'); - if (!ch || strchr (ch, G_DIR_SEPARATOR)) - real_path = g_strconcat (path, ".glade", NULL); - else - real_path = g_strdup (path); - - g_free (path); - - /* checks if selected path is actually writable */ - if (glade_util_file_is_writeable (real_path) == FALSE) - { - dialog = gtk_message_dialog_new (GTK_WINDOW (window), - GTK_DIALOG_MODAL, - GTK_MESSAGE_ERROR, - GTK_BUTTONS_OK, - _("Could not save the file %s"), - real_path); - - gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog), - _("You do not have the permissions " - "necessary to save the file.")); - - gtk_window_set_title (GTK_WINDOW (dialog), ""); - - g_signal_connect_swapped (dialog, "response", - G_CALLBACK (gtk_widget_destroy), - dialog); - - gtk_widget_show (dialog); - g_free (real_path); - return; - } - - /* checks if another open project is using selected path */ - if ((another_project = glade_app_get_project_by_path (real_path)) != NULL) - { - if (project != another_project) { - - glade_util_ui_message (GTK_WIDGET (window), - GLADE_UI_ERROR, - _("Could not save file %s. Another project with that path is open."), - real_path); - - g_free (real_path); - return; - } - - } - - save (window, project, real_path); - - g_free (real_path); -} - -static void -save_cb (GtkAction *action, GladeWindow *window) -{ - GladeProject *project; - - project = glade_design_view_get_project (window->priv->active_view); - - if (project == NULL) - { - /* Just in case the menu-item or button is not insensitive */ - glade_util_ui_message (GTK_WIDGET (window), GLADE_UI_WARN, _("No open projects to save")); - return; - } - - if (glade_project_get_path (project) != NULL) - { - save (window, project, glade_project_get_path (project)); - return; - } - - /* If instead we dont have a path yet, fire up a file selector */ - save_as (window); -} - -static void -save_as_cb (GtkAction *action, GladeWindow *window) -{ - save_as (window); -} -static gboolean -confirm_close_project (GladeWindow *window, GladeProject *project) -{ - GtkWidget *dialog; - gboolean close = FALSE; - gchar *msg, *project_name = NULL; - gint ret; - GError *error = NULL; - - project_name = glade_project_get_name (project); - - msg = g_strdup_printf (_("<span weight=\"bold\" size=\"larger\">Save changes " - "to project \"%s\" before closing?</span>\n\n" - "Your changes will be lost if you don't save them."), project_name); - - dialog = gtk_message_dialog_new_with_markup (GTK_WINDOW (window), - GTK_DIALOG_MODAL, - GTK_MESSAGE_WARNING, - GTK_BUTTONS_NONE, - msg); - gtk_window_set_position (GTK_WINDOW (dialog), GTK_WIN_POS_CENTER); - - gtk_dialog_add_buttons (GTK_DIALOG (dialog), - _("_Close without Saving"), GTK_RESPONSE_NO, - GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, - GTK_STOCK_SAVE, GTK_RESPONSE_YES, NULL); - - gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog), - GTK_RESPONSE_YES, - GTK_RESPONSE_CANCEL, - GTK_RESPONSE_NO, - -1); - - gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_YES); - - ret = gtk_dialog_run (GTK_DIALOG (dialog)); - switch (ret) { - case GTK_RESPONSE_YES: - /* if YES we save the project: note we cannot use save_cb - * since it saves the current project, while the modified - * project we are saving may be not the current one. - */ - if (glade_project_get_path (project) != NULL) - { - if ((close = glade_project_save - (project, glade_project_get_path (project), &error)) == FALSE) - { - - glade_util_ui_message - (GTK_WIDGET (window), GLADE_UI_ERROR, - _("Failed to save %s to %s: %s"), - project_name, glade_project_get_path (project), error->message); - g_error_free (error); - } - } - else - { - GtkWidget *filechooser; - gchar *path = NULL; - gchar *default_path; - - filechooser = - glade_util_file_dialog_new (_("Save\342\200\246"), - GTK_WINDOW (window), - GLADE_FILE_DIALOG_ACTION_SAVE); - - default_path = g_strdup (get_default_path (window)); - if (default_path != NULL) - { - gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (filechooser), default_path); - g_free (default_path); - } - - gtk_file_chooser_set_current_name - (GTK_FILE_CHOOSER (filechooser), project_name); - - - if (gtk_dialog_run (GTK_DIALOG(filechooser)) == GTK_RESPONSE_OK) - path = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (filechooser)); - - gtk_widget_destroy (filechooser); - - if (!path) - break; - - save (window, project, path); - - g_free (path); - - close = FALSE; - } - break; - case GTK_RESPONSE_NO: - close = TRUE; - break; - case GTK_RESPONSE_CANCEL: - case GTK_RESPONSE_DELETE_EVENT: - close = FALSE; - break; - default: - g_assert_not_reached (); - close = FALSE; - } - - g_free (msg); - g_free (project_name); - gtk_widget_destroy (dialog); - - return close; -} - -static void -do_close (GladeWindow *window, GladeDesignView *view) -{ - gint n; - - n = gtk_notebook_page_num (GTK_NOTEBOOK (window->priv->notebook), GTK_WIDGET (view)); - - g_object_ref (view); - - gtk_notebook_remove_page (GTK_NOTEBOOK (window->priv->notebook), n); - - g_object_unref (view); -} - -static void -close_cb (GtkAction *action, GladeWindow *window) -{ - GladeDesignView *view; - GladeProject *project; - gboolean close; - - view = window->priv->active_view; - - project = glade_design_view_get_project (view); - - if (view == NULL) - return; - - if (glade_project_get_modified (project)) - { - close = confirm_close_project (window, project); - if (!close) - return; - } - do_close (window, view); -} - -static void -quit_cb (GtkAction *action, GladeWindow *window) -{ - GList *list; - - for (list = glade_app_get_projects (); list; list = list->next) - { - GladeProject *project = GLADE_PROJECT (list->data); - - if (glade_project_get_modified (project)) - { - gboolean quit = confirm_close_project (window, project); - if (!quit) - return; - } - } - - while (glade_app_get_projects ()) - { - GladeProject *project = GLADE_PROJECT (glade_app_get_projects ()->data); - do_close (window, glade_design_view_get_from_project (project)); - } - - gtk_main_quit (); - -} - -static void -copy_cb (GtkAction *action, GladeWindow *window) -{ - glade_app_command_copy (); -} - -static void -cut_cb (GtkAction *action, GladeWindow *window) -{ - glade_app_command_cut (); -} - -static void -paste_cb (GtkAction *action, GladeWindow *window) -{ - glade_app_command_paste (NULL); -} - -static void -delete_cb (GtkAction *action, GladeWindow *window) -{ - if (!glade_app_get_project ()) - { - g_warning ("delete should not be sensitive: we don't have a project"); - return; - } - glade_app_command_delete (); -} - -static void -undo_cb (GtkAction *action, GladeWindow *window) -{ - if (!glade_app_get_project ()) - { - g_warning ("undo should not be sensitive: we don't have a project"); - return; - } - glade_app_command_undo (); -} - -static void -redo_cb (GtkAction *action, GladeWindow *window) -{ - if (!glade_app_get_project ()) - { - g_warning ("redo should not be sensitive: we don't have a project"); - return; - } - glade_app_command_redo (); -} - -static gboolean -hide_window_on_delete (GtkWidget *window, gpointer not_used, GtkUIManager *ui) -{ - glade_util_hide_window (GTK_WINDOW (window)); - return TRUE; -} - -static void -doc_search_cb (GladeEditor *editor, - const gchar *book, - const gchar *page, - const gchar *search, - GladeWindow *window) -{ - glade_util_search_devhelp (book, page, search); -} - -static void -previous_project_cb (GtkAction *action, GladeWindow *window) -{ - gtk_notebook_prev_page (GTK_NOTEBOOK (window->priv->notebook)); -} - -static void -next_project_cb (GtkAction *action, GladeWindow *window) -{ - gtk_notebook_next_page (GTK_NOTEBOOK (window->priv->notebook)); -} - -static void -inspector_item_activated_cb (GladeInspector *inspector, - GladeWindow *window) -{ - GList *item = glade_inspector_get_selected_items (inspector); - g_assert (GLADE_IS_WIDGET (item->data) && (item->next == NULL)); - - /* switch to this widget in the workspace */ - glade_widget_show (GLADE_WIDGET (item->data)); - - g_list_free (item); -} - -static void -notebook_switch_page_cb (GtkNotebook *notebook, - GtkNotebookPage *page, - guint page_num, - GladeWindow *window) -{ - GladeDesignView *view; - GladeProject *project; - GtkAction *action; - gchar *action_name; - - view = GLADE_DESIGN_VIEW (gtk_notebook_get_nth_page (notebook, page_num)); - - /* CHECK: I don't know why but it seems notebook_switch_page is called - two times every time the user change the active tab */ - if (view == window->priv->active_view) - return; - - window->priv->active_view = view; - - project = glade_design_view_get_project (view); - - /* FIXME: this does not feel good */ - glade_app_set_project (project); - - refresh_title (window); - set_sensitivity_according_to_project (window, project); - - /* switch to the project's inspector */ - gtk_notebook_set_current_page (GTK_NOTEBOOK (window->priv->inspectors_notebook), page_num); - - /* activate the corresponding item in the project menu */ - action_name = g_strdup_printf ("Tab_%d", page_num); - action = gtk_action_group_get_action (window->priv->projects_list_menu_actions, - action_name); - - /* sometimes the action doesn't exist yet, and the proper action - * is set active during the documents list menu creation - * CHECK: would it be nicer if active_view was a property and we monitored the notify signal? - */ - if (action != NULL) - gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), TRUE); - - g_free (action_name); -} - -static void -notebook_tab_added_cb (GtkNotebook *notebook, - GladeDesignView *view, - guint page_num, - GladeWindow *window) -{ - GladeProject *project; - GtkWidget *inspector; - - ++window->priv->num_tabs; - - project = glade_design_view_get_project (view); - - g_signal_connect (G_OBJECT (project), "notify::modified", - G_CALLBACK (project_notify_handler_cb), - window); - g_signal_connect (G_OBJECT (project), "selection-changed", - G_CALLBACK (project_selection_changed_cb), window); - g_signal_connect (G_OBJECT (project), "notify::has-selection", - G_CALLBACK (project_notify_handler_cb), - window); - g_signal_connect (G_OBJECT (project), "notify::read-only", - G_CALLBACK (project_notify_handler_cb), - window); - - /* create inspector */ - inspector = glade_inspector_new (); - gtk_widget_show (inspector); - glade_inspector_set_project (GLADE_INSPECTOR (inspector), project); - - g_signal_connect (inspector, "item-activated", - G_CALLBACK (inspector_item_activated_cb), - window); - - gtk_notebook_append_page (GTK_NOTEBOOK (window->priv->inspectors_notebook), inspector, NULL); - - - set_sensitivity_according_to_project (window, project); - - refresh_projects_list_menu (window); - - refresh_title (window); - - if (window->priv->num_tabs > 0) - gtk_action_group_set_sensitive (window->priv->project_actions, TRUE); - -} - -static void -notebook_tab_removed_cb (GtkNotebook *notebook, - GladeDesignView *view, - guint page_num, - GladeWindow *window) -{ - GladeProject *project; - GladeInspector *inspector; - - --window->priv->num_tabs; - - if (window->priv->num_tabs == 0) - window->priv->active_view = NULL; - - project = glade_design_view_get_project (view); - - g_signal_handlers_disconnect_by_func (G_OBJECT (project), - G_CALLBACK (project_notify_handler_cb), - window); - g_signal_handlers_disconnect_by_func (G_OBJECT (project), - G_CALLBACK (project_selection_changed_cb), - window); - - /* FIXME: this function needs to be preferably called somewhere else */ - glade_app_remove_project (project); - - inspector = (GladeInspector *) gtk_notebook_get_nth_page (GTK_NOTEBOOK (window->priv->inspectors_notebook), page_num); - - gtk_notebook_remove_page (GTK_NOTEBOOK (window->priv->inspectors_notebook), page_num); - - refresh_projects_list_menu (window); - - refresh_title (window); - - if (window->priv->active_view) - set_sensitivity_according_to_project (window, glade_design_view_get_project (window->priv->active_view)); - else - gtk_action_group_set_sensitive (window->priv->project_actions, FALSE); - -} - -static void -recent_chooser_item_activated_cb (GtkRecentChooser *chooser, GladeWindow *window) -{ - gchar *uri, *path; - GError *error = NULL; - - uri = gtk_recent_chooser_get_current_uri (chooser); - - path = g_filename_from_uri (uri, NULL, NULL); - if (error) - { - g_warning ("Could not convert uri \"%s\" to a local path: %s", uri, error->message); - g_error_free (error); - return; - } - - glade_window_open_project (window, path); - - g_free (uri); - g_free (path); -} - -static void -palette_appearance_change_cb (GtkRadioAction *action, - GtkRadioAction *current, - GladeWindow *window) -{ - gint value; - - value = gtk_radio_action_get_current_value (action); - - glade_palette_set_item_appearance (glade_app_get_palette (), value); - -} - -static void -palette_toggle_small_icons_cb (GtkAction *action, GladeWindow *window) -{ - glade_palette_set_use_small_item_icons (glade_app_get_palette(), - gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))); -} - -static void -show_clipboard_cb (GtkAction *action, GladeWindow *window) -{ - static GtkWidget *view = NULL; - - g_return_if_fail (window != NULL); - - if (view == NULL) - { - view = glade_app_get_clipboard_view (); - - g_signal_connect (view, "delete_event", - G_CALLBACK (hide_window_on_delete), - window->priv->ui); - gtk_widget_show_all (view); - } - - gtk_window_present (GTK_WINDOW (view)); -} - -static void -toggle_editor_help_cb (GtkAction *action, GladeWindow *window) -{ - GtkWidget *help_item; - - if (glade_util_have_devhelp() == FALSE) - return; - - help_item = gtk_ui_manager_get_widget (window->priv->ui, - "/MenuBar/ViewMenu/PropertyEditorHelp"); - - if (gtk_check_menu_item_get_active (GTK_CHECK_MENU_ITEM (help_item))) - glade_editor_show_context_info (glade_app_get_editor ()); - else - glade_editor_hide_context_info (glade_app_get_editor ()); -} - -static void -show_help_cb (GtkAction *action, GladeWindow *window) -{ - GtkWidget *dialog; - gboolean retval; - - retval = help_show (NULL); - if (retval) - return; - - /* fallback to displaying online user manual */ - retval = glade_util_url_show (URL_USER_MANUAL); - - if (!retval) - { - dialog = gtk_message_dialog_new (GTK_WINDOW (window), - GTK_DIALOG_MODAL, - GTK_MESSAGE_ERROR, - GTK_BUTTONS_OK, - _("Could not display the online user manual")); - - gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog), - _("No suitable web browser executable could be found " - "to be executed and to display the URL: %s"), - URL_USER_MANUAL); - - gtk_window_set_title (GTK_WINDOW (dialog), ""); - - g_signal_connect_swapped (dialog, "response", - G_CALLBACK (gtk_widget_destroy), - dialog); - - gtk_widget_show (dialog); - - } -} - -static void -show_developer_manual_cb (GtkAction *action, GladeWindow *window) -{ - GtkWidget *dialog; - gboolean retval; - - if (glade_util_have_devhelp ()) - { - glade_util_search_devhelp ("gladeui", NULL, NULL); - return; - } - - retval = glade_util_url_show (URL_DEVELOPER_MANUAL); - - if (!retval) - { - dialog = gtk_message_dialog_new (GTK_WINDOW (window), - GTK_DIALOG_MODAL, - GTK_MESSAGE_ERROR, - GTK_BUTTONS_OK, - _("Could not display the online developer reference manual")); - - gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog), - _("No suitable web browser executable could be found " - "to be executed and to display the URL: %s"), - URL_DEVELOPER_MANUAL); - - gtk_window_set_title (GTK_WINDOW (dialog), ""); - - g_signal_connect_swapped (dialog, "response", - G_CALLBACK (gtk_widget_destroy), - dialog); - - gtk_widget_show (dialog); - } -} - -static void -about_cb (GtkAction *action, GladeWindow *window) -{ - static const gchar * const authors[] = - { "Chema Celorio <chema@ximian.com>", - "Joaquin Cuenca Abela <e98cuenc@yahoo.com>", - "Paolo Borelli <pborelli@katamail.com>", - "Archit Baweja <bighead@users.sourceforge.net>", - "Shane Butler <shane_b@operamail.com>", - "Tristan Van Berkom <tvb@gnome.org>", - "Ivan Wong <email@ivanwong.info>", - "Juan Pablo Ugarte <juanpablougarte@gmail.com>", - "Vincent Geddes <vincent.geddes@gmail.com>", - NULL }; - - static const gchar license[] = - N_("Glade 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." - "\n\n" - "Glade 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." - "\n\n" - "You should have received a copy of the GNU General Public License " - "along with Glade; if not, write to the Free Software " - "Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, " - "MA 02110-1301, USA."); - - static const gchar copyright[] = - "Copyright \xc2\xa9 2001-2006 Ximian, Inc.\n" - "Copyright \xc2\xa9 2001-2006 Joaquin Cuenca Abela, Paolo Borelli, et al.\n" - "Copyright \xc2\xa9 2001-2006 Tristan Van Berkom, Juan Pablo Ugarte, et al."; - - gtk_show_about_dialog (GTK_WINDOW (window), - "name", g_get_application_name (), - "logo-icon-name", "glade-3", - "authors", authors, - "translator-credits", _("translator-credits"), - "comments", _("A user interface designer for GTK+ and GNOME."), - "license", _(license), - "wrap-license", TRUE, - "copyright", copyright, - "version", PACKAGE_VERSION, - "website", "http://glade.gnome.org", - NULL); -} - -static const gchar ui_info[] = -"<ui>" -" <menubar name='MenuBar'>" -" <menu action='FileMenu'>" -" <menuitem action='New'/>" -" <menuitem action='Open'/>" -" <menuitem action='OpenRecent'/>" -" <separator/>" -" <menuitem action='Save'/>" -" <menuitem action='SaveAs'/>" -" <separator/>" -" <menuitem action='Close'/>" -" <menuitem action='Quit'/>" -" </menu>" -" <menu action='EditMenu'>" -" <menuitem action='Undo'/>" -" <menuitem action='Redo'/>" -" <separator/>" -" <menuitem action='Cut'/>" -" <menuitem action='Copy'/>" -" <menuitem action='Paste'/>" -" <menuitem action='Delete'/>" -" </menu>" -" <menu action='ViewMenu'>" -" <menuitem action='Clipboard'/>" -" <separator/>" -" <menu action='PaletteAppearance'>" -" <menuitem action='IconsAndLabels'/>" -" <menuitem action='IconsOnly'/>" -" <menuitem action='LabelsOnly'/>" -" <separator/>" -" <menuitem action='UseSmallIcons'/>" -" </menu>" -" <menuitem action='PropertyEditorHelp'/>" -" </menu>" -" <menu action='ProjectMenu'>" -" <menuitem action='PreviousProject'/>" -" <menuitem action='NextProject'/>" -" <separator/>" -" <placeholder name='ProjectsListPlaceholder'/>" -" </menu>" -" <menu action='HelpMenu'>" -" <menuitem action='HelpContents'/>" -" <menuitem action='DeveloperReference'/>" -" <separator/>" -" <menuitem action='About'/>" -" </menu>" -" </menubar>" -" <toolbar name='ToolBar'>" -" <toolitem action='New'/>" -" <toolitem action='Open'/>" -" <toolitem action='Save'/>" -" <separator/>" -" <toolitem action='Cut'/>" -" <toolitem action='Copy'/>" -" <toolitem action='Paste'/>" -" </toolbar>" -"</ui>"; - -static GtkActionEntry static_entries[] = { - { "FileMenu", NULL, N_("_File") }, - { "EditMenu", NULL, N_("_Edit") }, - { "ViewMenu", NULL, N_("_View") }, - { "ProjectMenu", NULL, N_("_Projects") }, - { "HelpMenu", NULL, N_("_Help") }, - { "UndoMenu", NULL, NULL }, - { "RedoMenu", NULL, NULL }, - - /* FileMenu */ - { "New", GTK_STOCK_NEW, NULL, "<control>N", - N_("Create a new project"), G_CALLBACK (new_cb) }, - - { "Open", GTK_STOCK_OPEN, N_("_Open\342\200\246") ,"<control>O", - N_("Open a project"), G_CALLBACK (open_cb) }, - - { "OpenRecent", NULL, N_("Open _Recent") }, - - { "Quit", GTK_STOCK_QUIT, NULL, "<control>Q", - N_("Quit the program"), G_CALLBACK (quit_cb) }, - - /* ViewMenu */ - { "PaletteAppearance", NULL, N_("Palette _Appearance") }, - - /* HelpMenu */ - { "About", GTK_STOCK_ABOUT, NULL, NULL, - N_("About this application"), G_CALLBACK (about_cb) }, - - { "HelpContents", GTK_STOCK_HELP, NULL, "F1", - N_("Display the user manual"), G_CALLBACK (show_help_cb) }, - - { "DeveloperReference", NULL, N_("_Developer Reference"), NULL, - N_("Display the developer reference manual"), G_CALLBACK (show_developer_manual_cb) } -}; - -static guint n_static_entries = G_N_ELEMENTS (static_entries); - -static GtkActionEntry project_entries[] = { - - /* FileMenu */ - { "Save", GTK_STOCK_SAVE, NULL, "<control>S", - N_("Save the current project"), G_CALLBACK (save_cb) }, - - { "SaveAs", GTK_STOCK_SAVE_AS, N_("Save _As\342\200\246"), NULL, - N_("Save the current project with a different name"), G_CALLBACK (save_as_cb) }, - - { "Close", GTK_STOCK_CLOSE, NULL, "<control>W", - N_("Close the current project"), G_CALLBACK (close_cb) }, - - /* EditMenu */ - { "Undo", GTK_STOCK_UNDO, NULL, "<control>Z", - N_("Undo the last action"), G_CALLBACK (undo_cb) }, - - { "Redo", GTK_STOCK_REDO, NULL, "<shift><control>Z", - N_("Redo the last action"), G_CALLBACK (redo_cb) }, - - { "Cut", GTK_STOCK_CUT, NULL, NULL, - N_("Cut the selection"), G_CALLBACK (cut_cb) }, - - { "Copy", GTK_STOCK_COPY, NULL, NULL, - N_("Copy the selection"), G_CALLBACK (copy_cb) }, - - { "Paste", GTK_STOCK_PASTE, NULL, NULL, - N_("Paste the clipboard"), G_CALLBACK (paste_cb) }, - - { "Delete", GTK_STOCK_DELETE, NULL, "Delete", - N_("Delete the selection"), G_CALLBACK (delete_cb) }, - - /* ViewMenu */ - - { "Clipboard", NULL, N_("_Clipboard"), NULL, - N_("Show the clipboard"), - G_CALLBACK (show_clipboard_cb) }, - - /* ProjectsMenu */ - { "PreviousProject", NULL, N_("_Previous Project"), "<control>Page_Up", - N_("Activate previous project"), G_CALLBACK (previous_project_cb) }, - - { "NextProject", NULL, N_("_Next Project"), "<control>Page_Down", - N_("Activate next project"), G_CALLBACK (next_project_cb) } - - -}; -static guint n_project_entries = G_N_ELEMENTS (project_entries); - -static GtkToggleActionEntry view_entries[] = { - - { "UseSmallIcons", NULL, N_("_Use Small Icons"), NULL, - N_("Show items using small icons"), - G_CALLBACK (palette_toggle_small_icons_cb), FALSE }, - - { "PropertyEditorHelp", NULL, N_("Context _Help"), NULL, - N_("Show or hide contextual help buttons in the editor"), - G_CALLBACK (toggle_editor_help_cb), FALSE } -}; -static guint n_view_entries = G_N_ELEMENTS (view_entries); - -static GtkRadioActionEntry radio_entries[] = { - - { "IconsAndLabels", NULL, N_("Text beside icons"), NULL, - N_("Display items as text beside icons"), GLADE_ITEM_ICON_AND_LABEL }, - - { "IconsOnly", NULL, N_("_Icons only"), NULL, - N_("Display items as icons only"), GLADE_ITEM_ICON_ONLY }, - - { "LabelsOnly", NULL, N_("_Text only"), NULL, - N_("Display items as text only"), GLADE_ITEM_LABEL_ONLY }, -}; -static guint n_radio_entries = G_N_ELEMENTS (radio_entries); - -static void -menu_item_selected_cb (GtkItem *item, GladeWindow *window) -{ - GtkAction *action; - gchar *tooltip; - - action = GTK_ACTION (g_object_get_data (G_OBJECT (item), "action-for-proxy")); - - g_object_get (G_OBJECT (action), "tooltip", &tooltip, NULL); - - if (tooltip != NULL) - gtk_statusbar_push (GTK_STATUSBAR (window->priv->statusbar), - window->priv->statusbar_menu_context_id, tooltip); - - g_free (tooltip); -} - -static void -menu_item_deselected_cb (GtkItem *item, GladeWindow *window) -{ - gtk_statusbar_pop (GTK_STATUSBAR (window->priv->statusbar), - window->priv->statusbar_menu_context_id); -} - -static void -ui_connect_proxy_cb (GtkUIManager *ui, - GtkAction *action, - GtkWidget *proxy, - GladeWindow *window) -{ - if (GTK_IS_MENU_ITEM (proxy)) - { - g_object_set_data (G_OBJECT (proxy), "action-for-proxy", action); - - g_signal_connect(G_OBJECT(proxy), "select", - G_CALLBACK (menu_item_selected_cb), window); - g_signal_connect(G_OBJECT(proxy), "deselect", - G_CALLBACK (menu_item_deselected_cb), window); - } -} - -static void -ui_disconnect_proxy_cb (GtkUIManager *manager, - GtkAction *action, - GtkWidget *proxy, - GladeWindow *window) -{ - if (GTK_IS_MENU_ITEM (proxy)) - { - g_signal_handlers_disconnect_by_func - (proxy, G_CALLBACK (menu_item_selected_cb), window); - g_signal_handlers_disconnect_by_func - (proxy, G_CALLBACK (menu_item_deselected_cb), window); - } -} - -static GtkWidget * -construct_menu (GladeWindow *window) -{ - GError *error = NULL; - - window->priv->static_actions = gtk_action_group_new (ACTION_GROUP_STATIC); - gtk_action_group_set_translation_domain (window->priv->static_actions, GETTEXT_PACKAGE); - - gtk_action_group_add_actions (window->priv->static_actions, - static_entries, - n_static_entries, - window); - gtk_action_group_add_toggle_actions (window->priv->static_actions, - view_entries, - n_view_entries, - window); - gtk_action_group_add_radio_actions (window->priv->static_actions, radio_entries, - n_radio_entries, GLADE_ITEM_ICON_ONLY, - G_CALLBACK (palette_appearance_change_cb), window); - - window->priv->project_actions = gtk_action_group_new (ACTION_GROUP_PROJECT); - gtk_action_group_set_translation_domain (window->priv->project_actions, GETTEXT_PACKAGE); - - gtk_action_group_add_actions (window->priv->project_actions, - project_entries, - n_project_entries, - window); - - window->priv->projects_list_menu_actions = - gtk_action_group_new (ACTION_GROUP_PROJECTS_LIST_MENU); - gtk_action_group_set_translation_domain (window->priv->projects_list_menu_actions, - GETTEXT_PACKAGE); - - window->priv->ui = gtk_ui_manager_new (); - - g_signal_connect(G_OBJECT(window->priv->ui), "connect-proxy", - G_CALLBACK (ui_connect_proxy_cb), window); - g_signal_connect(G_OBJECT(window->priv->ui), "disconnect-proxy", - G_CALLBACK (ui_disconnect_proxy_cb), window); - - gtk_ui_manager_insert_action_group (window->priv->ui, window->priv->static_actions, 0); - gtk_ui_manager_insert_action_group (window->priv->ui, window->priv->project_actions, 1); - gtk_ui_manager_insert_action_group (window->priv->ui, window->priv->projects_list_menu_actions, 3); - - gtk_window_add_accel_group (GTK_WINDOW (window), - gtk_ui_manager_get_accel_group (window->priv->ui)); - - if (!gtk_ui_manager_add_ui_from_string (window->priv->ui, ui_info, -1, &error)) - { - g_message ("Building menus failed: %s", error->message); - g_error_free (error); - } - - return gtk_ui_manager_get_widget (window->priv->ui, "/MenuBar"); -} - -enum -{ - TARGET_URI_LIST -}; - -static GtkTargetEntry drop_types[] = -{ - {"text/uri-list", 0, TARGET_URI_LIST} -}; - -static void -drag_data_received (GtkWidget *widget, - GdkDragContext *context, - gint x, gint y, - GtkSelectionData *selection_data, - guint info, guint time, GladeWindow *window) -{ - gchar **uris, **str; - gchar *data; - - if (info != TARGET_URI_LIST) - return; - - /* On MS-Windows, it looks like `selection_data->data' is not NULL terminated. */ - data = g_new (gchar, selection_data->length + 1); - memcpy (data, selection_data->data, selection_data->length); - data[selection_data->length] = 0; - - uris = g_uri_list_extract_uris (data); - - for (str = uris; *str; str++) - { - GError *error = NULL; - gchar *path = g_filename_from_uri (*str, NULL, &error); - - if (path) - { - glade_window_open_project (window, path); - } - else - { - g_warning ("Could not convert uri to local path: %s", error->message); - - g_error_free (error); - } - g_free (path); - } - g_strfreev (uris); -} - -static gboolean -delete_event (GtkWindow *w, GdkEvent *event, GladeWindow *window) -{ - quit_cb (NULL, window); - - /* return TRUE to stop other handlers */ - return TRUE; -} - -static GtkWidget * -create_selector_tool_button (GtkToolbar *toolbar) -{ - GtkToolItem *button; - GtkWidget *image; - gchar *image_path; - - image_path = g_build_filename (glade_app_get_pixmaps_dir (), "selector.png", NULL); - image = gtk_image_new_from_file (image_path); - g_free (image_path); - - button = gtk_toggle_tool_button_new (); - gtk_toggle_tool_button_set_active (GTK_TOGGLE_TOOL_BUTTON (button), TRUE); - - gtk_tool_button_set_icon_widget (GTK_TOOL_BUTTON (button), image); - gtk_tool_button_set_label (GTK_TOOL_BUTTON (button), _("Select Widgets")); - - gtk_tool_item_set_tooltip (GTK_TOOL_ITEM (button), - toolbar->tooltips, - _("Select widgets in the workspace"), - NULL); - - gtk_widget_show (GTK_WIDGET (button)); - gtk_widget_show (image); - - return GTK_WIDGET (button); -} - -static GtkWidget * -create_drag_resize_tool_button (GtkToolbar *toolbar) -{ - GtkToolItem *button; - GtkWidget *image; - gchar *image_path; - - image_path = g_build_filename (glade_app_get_pixmaps_dir (), "selector.png", NULL); - image = gtk_image_new_from_file (image_path); - g_free (image_path); - - button = gtk_toggle_tool_button_new (); - gtk_toggle_tool_button_set_active (GTK_TOGGLE_TOOL_BUTTON (button), TRUE); - - gtk_tool_button_set_icon_widget (GTK_TOOL_BUTTON (button), image); - gtk_tool_button_set_label (GTK_TOOL_BUTTON (button), _("Drag Resize")); - - gtk_tool_item_set_tooltip (GTK_TOOL_ITEM (button), - toolbar->tooltips, - _("Drag and resize widgets in the workspace"), - NULL); - - gtk_widget_show (GTK_WIDGET (button)); - gtk_widget_show (image); - - return GTK_WIDGET (button); -} - - -static gint -hijack_editor_key_press (GtkWidget *win, - GdkEventKey *event, - GladeWindow *window) -{ - if (GTK_WINDOW (win)->focus_widget && - (event->keyval == GDK_Delete || /* Filter Delete from accelerator keys */ - ((event->state & GDK_CONTROL_MASK) && /* CNTL keys... */ - ((event->keyval == GDK_c || event->keyval == GDK_C) || /* CNTL-C (copy) */ - (event->keyval == GDK_x || event->keyval == GDK_X) || /* CNTL-X (cut) */ - (event->keyval == GDK_v || event->keyval == GDK_V))))) /* CNTL-V (paste) */ - { - return gtk_widget_event (GTK_WINDOW (win)->focus_widget, - (GdkEvent *)event); - } - return FALSE; -} - -static void -add_project (GladeWindow *window, GladeProject *project) -{ - GtkWidget *view; - - g_return_if_fail (GLADE_IS_PROJECT (project)); - - view = glade_design_view_new (project); - gtk_widget_show (view); - - glade_app_add_project (project); - - gtk_notebook_append_page (GTK_NOTEBOOK (window->priv->notebook), GTK_WIDGET (view), NULL); - gtk_notebook_set_current_page (GTK_NOTEBOOK (window->priv->notebook), -1); - -} - -void -glade_window_new_project (GladeWindow *window) -{ - GladeProject *project; - - g_return_if_fail (GLADE_IS_WINDOW (window)); - - project = glade_project_new (); - if (!project) - { - glade_util_ui_message (GTK_WIDGET (window), - GLADE_UI_ERROR, - _("Could not create a new project.")); - return; - } - add_project (window, project); -} - -static gboolean -open_project (GladeWindow *window, const gchar *path) -{ - GladeProject *project; - - project = glade_project_load (path); - if (!project) - { - recent_remove (window, path); - return FALSE; - } - - add_project (window, project); - - /* increase project popularity */ - recent_add (window, glade_project_get_path (project)); - update_default_path (window, project); - - return TRUE; - -} - -static void -check_reload_project (GladeWindow *window, GladeProject *project) -{ - GladeDesignView *view; - gchar *path; - gint ret; - - GtkWidget *dialog; - GtkWidget *button; - gint response; - - /* Reopen the project if it has external modifications. - * Prompt for permission to reopen. - */ - if ((glade_util_get_file_mtime (glade_project_get_path (project), NULL) - <= glade_project_get_file_mtime (project))) - { - return; - } - - if (glade_project_get_modified (project)) - { - dialog = gtk_message_dialog_new (GTK_WINDOW (window), - GTK_DIALOG_MODAL, - GTK_MESSAGE_WARNING, - GTK_BUTTONS_NONE, - _("The project %s has unsaved changes"), - glade_project_get_path (project)); - - gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog), - _("If you reload it, all unsaved changes " - "could be lost. Reload it anyway?")); - } - else - { - dialog = gtk_message_dialog_new (GTK_WINDOW (window), - GTK_DIALOG_MODAL, - GTK_MESSAGE_WARNING, - GTK_BUTTONS_NONE, - _("The project file %s has been externally modified"), - glade_project_get_path (project)); - - gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog), - _("Do you want to reload the project?")); - - } - - gtk_window_set_title (GTK_WINDOW (dialog), ""); - - button = gtk_button_new_with_mnemonic (_("_Reload")); - gtk_button_set_image (GTK_BUTTON (button), - gtk_image_new_from_stock (GTK_STOCK_REFRESH, - GTK_ICON_SIZE_BUTTON)); - gtk_widget_show (button); - - gtk_dialog_add_button (GTK_DIALOG (dialog), GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT); - gtk_dialog_add_action_widget (GTK_DIALOG (dialog), button, GTK_RESPONSE_ACCEPT); - gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog), - GTK_RESPONSE_ACCEPT, - GTK_RESPONSE_REJECT, - -1); - - - gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_REJECT); - - response = gtk_dialog_run (GTK_DIALOG (dialog)); - - gtk_widget_destroy (dialog); - - if (response == GTK_RESPONSE_REJECT) - { - return; - } - - /* Reopen */ - view = glade_design_view_get_from_project (project); - path = g_strdup (glade_project_get_path (project)); - - do_close (window, view); - ret = open_project (window, path); - g_free (path); -} - -/** - * glade_window_open_project: - * @window: a #GladeWindow - * @path: the filesystem path of the project - * - * Opens a project file. If the project is already open, switch to that - * project. - * - * Returns: #TRUE if the project was opened - */ -gboolean -glade_window_open_project (GladeWindow *window, - const gchar *path) -{ - GladeProject *project; - - g_return_val_if_fail (GLADE_IS_WINDOW (window), FALSE); - g_return_val_if_fail (path != NULL, FALSE); - - /* dont allow a project to be opened twice */ - project = glade_app_get_project_by_path (path); - if (project) - { - /* just switch to the project */ - switch_to_project (window, project); - return TRUE; - } - else - { - return open_project (window, path); - } -} - - - -static void -change_menu_label (GladeWindow *window, - const gchar *path, - const gchar *action_label, - const gchar *action_description) -{ - GtkBin *bin; - GtkLabel *label; - gchar *text; - - g_assert (GLADE_IS_WINDOW (window)); - g_return_if_fail (path != NULL); - g_return_if_fail (action_label != NULL); - - bin = GTK_BIN (gtk_ui_manager_get_widget (window->priv->ui, path)); - label = GTK_LABEL (gtk_bin_get_child (bin)); - - if (action_description == NULL) - text = g_strdup (action_label); - else - text = g_strdup_printf ("%s: %s", action_label, action_description); - - gtk_label_set_text_with_mnemonic (label, text); - - g_free (text); -} - -static void -refresh_undo_redo (GladeWindow *window) -{ - GladeCommand *undo = NULL, *redo = NULL; - GladeProject *project; - GtkAction *action; - gchar *tooltip; - - project = glade_app_get_project (); - - if (project != NULL) - { - undo = glade_project_next_undo_item (project); - redo = glade_project_next_redo_item (project); - } - - /* Refresh Undo */ - action = gtk_action_group_get_action (window->priv->project_actions, "Undo"); - gtk_action_set_sensitive (action, undo != NULL); - - change_menu_label - (window, "/MenuBar/EditMenu/Undo", _("_Undo"), undo ? undo->description : NULL); - - tooltip = g_strdup_printf (_("Undo: %s"), undo ? undo->description : _("the last action")); - g_object_set (action, "tooltip", tooltip, NULL); - g_free (tooltip); - - /* Refresh Redo */ - action = gtk_action_group_get_action (window->priv->project_actions, "Redo"); - gtk_action_set_sensitive (action, redo != NULL); - - change_menu_label - (window, "/MenuBar/EditMenu/Redo", _("_Redo"), redo ? redo->description : NULL); - - tooltip = g_strdup_printf (_("Redo: %s"), redo ? redo->description : _("the last action")); - g_object_set (action, "tooltip", tooltip, NULL); - g_free (tooltip); - - /* Refresh menus */ - gtk_menu_tool_button_set_menu (GTK_MENU_TOOL_BUTTON (window->priv->undo), glade_project_undo_items (project)); - gtk_menu_tool_button_set_menu (GTK_MENU_TOOL_BUTTON (window->priv->redo), glade_project_redo_items (project)); - -} - -static void -update_ui (GladeApp *app, GladeWindow *window) -{ - if (window->priv->active_view) - gtk_widget_queue_draw (GTK_WIDGET (window->priv->active_view)); - - refresh_undo_redo (window); -} - -static void -glade_window_dispose (GObject *object) -{ - GladeWindow *window = GLADE_WINDOW (object); - - if (window->priv->app) - { - g_object_unref (window->priv->app); - window->priv->app = NULL; - } - - G_OBJECT_CLASS (glade_window_parent_class)->dispose (object); -} - -static void -glade_window_finalize (GObject *object) -{ - g_free (GLADE_WINDOW (object)->priv->default_path); - - G_OBJECT_CLASS (glade_window_parent_class)->finalize (object); -} - - -static void -glade_window_init (GladeWindow *window) -{ - GladeWindowPrivate *priv; - - GtkWidget *vbox; - GtkWidget *hpaned1; - GtkWidget *hpaned2; - GtkWidget *vpaned; - GtkWidget *menubar; - GtkWidget *editor_item; - GtkWidget *palette; - GtkWidget *editor; - GtkWidget *dockitem; - GtkWidget *widget; - GtkWidget *sep; - GtkAction *action; - GtkAccelGroup *accel_group; - - window->priv = priv = GLADE_WINDOW_GET_PRIVATE (window); - - priv->label = NULL; - priv->default_path = NULL; - - priv->app = glade_app_new (); - - gtk_window_maximize (GTK_WINDOW (window)); - gtk_window_set_default_size (GTK_WINDOW (window), 720, 540); - - vbox = gtk_vbox_new (FALSE, 0); - gtk_container_add (GTK_CONTAINER (window), vbox); - - /* menubar */ - menubar = construct_menu (window); - gtk_box_pack_start (GTK_BOX (vbox), menubar, FALSE, TRUE, 0); - gtk_widget_show (menubar); - - /* toolbar */ - priv->toolbar = gtk_ui_manager_get_widget (priv->ui, "/ToolBar"); - gtk_box_pack_start (GTK_BOX (vbox), priv->toolbar, FALSE, TRUE, 0); - gtk_widget_show (priv->toolbar); - - /* tooltips object */ - priv->tooltips = gtk_tooltips_new (); - - /* undo/redo buttons */ - priv->undo = gtk_menu_tool_button_new_from_stock (GTK_STOCK_UNDO); - priv->redo = gtk_menu_tool_button_new_from_stock (GTK_STOCK_REDO); - gtk_widget_show (GTK_WIDGET (priv->undo)); - gtk_widget_show (GTK_WIDGET (priv->redo)); - gtk_menu_tool_button_set_arrow_tooltip (GTK_MENU_TOOL_BUTTON (priv->undo), - priv->tooltips, - _("Go back in undo history"), - NULL); - gtk_menu_tool_button_set_arrow_tooltip (GTK_MENU_TOOL_BUTTON (priv->redo), - priv->tooltips, - ("Go forward in undo history"), - NULL); - - sep = GTK_WIDGET (gtk_separator_tool_item_new ()); - gtk_widget_show (sep); - gtk_toolbar_insert (GTK_TOOLBAR (priv->toolbar), GTK_TOOL_ITEM (sep), 3); - gtk_toolbar_insert (GTK_TOOLBAR (priv->toolbar), GTK_TOOL_ITEM (priv->undo), 4); - gtk_toolbar_insert (GTK_TOOLBAR (priv->toolbar), GTK_TOOL_ITEM (priv->redo), 5); - - action = gtk_ui_manager_get_action (priv->ui, "/MenuBar/EditMenu/Undo"); - gtk_action_connect_proxy (action, GTK_WIDGET (priv->undo)); - - action = gtk_ui_manager_get_action (priv->ui, "/MenuBar/EditMenu/Redo"); - gtk_action_connect_proxy (action, GTK_WIDGET (priv->redo)); - - /* main contents */ - hpaned1 = gtk_hpaned_new (); - hpaned2 = gtk_hpaned_new (); - vpaned = gtk_vpaned_new (); - - gtk_container_set_border_width (GTK_CONTAINER (hpaned1), 2); - - gtk_box_pack_start (GTK_BOX (vbox), hpaned1, TRUE, TRUE, 0); - gtk_paned_pack1 (GTK_PANED (hpaned1), hpaned2, TRUE, FALSE); - gtk_paned_pack2 (GTK_PANED (hpaned1), vpaned, FALSE, FALSE); - - /* divider position between design area and editor/inspector */ - gtk_paned_set_position (GTK_PANED (hpaned1), 350); - /* divider position between tree and editor */ - gtk_paned_set_position (GTK_PANED (vpaned), 150); - - gtk_widget_show_all (hpaned1); - gtk_widget_show_all (hpaned2); - gtk_widget_show_all (vpaned); - - /* palette */ - palette = GTK_WIDGET (glade_app_get_palette ()); - glade_palette_set_show_selector_button (GLADE_PALETTE (palette), FALSE); - dockitem = construct_dock_item (window, _("Palette"), palette); - gtk_paned_pack1 (GTK_PANED (hpaned2), dockitem, FALSE, FALSE); - - /* notebook */ - priv->notebook = gtk_notebook_new (); - gtk_notebook_set_show_tabs (GTK_NOTEBOOK (priv->notebook), FALSE); - gtk_notebook_set_show_border (GTK_NOTEBOOK (priv->notebook), FALSE); - gtk_paned_pack2 (GTK_PANED (hpaned2), priv->notebook, TRUE, FALSE); - gtk_widget_show (priv->notebook); - - /* inspectors */ - priv->inspectors_notebook = gtk_notebook_new (); - gtk_notebook_set_show_tabs (GTK_NOTEBOOK (priv->inspectors_notebook), FALSE); - gtk_notebook_set_show_border (GTK_NOTEBOOK (priv->inspectors_notebook), FALSE); - gtk_widget_show (priv->inspectors_notebook); - dockitem = construct_dock_item (window, _("Inspector"), priv->inspectors_notebook); - gtk_paned_pack1 (GTK_PANED (vpaned), dockitem, FALSE, FALSE); - - /* editor */ - editor = GTK_WIDGET (glade_app_get_editor ()); - dockitem = construct_dock_item (window, _("Properties"), editor); - priv->label = GTK_LABEL (g_object_get_data (G_OBJECT (dockitem), "dock-label")); - gtk_label_set_ellipsize (GTK_LABEL (priv->label), PANGO_ELLIPSIZE_END); - gtk_misc_set_alignment (GTK_MISC (priv->label), 0, 0.5); - gtk_paned_pack2 (GTK_PANED (vpaned), dockitem, TRUE, FALSE); - - /* status bar */ - - priv->statusbar = gtk_statusbar_new (); - priv->statusbar_menu_context_id = gtk_statusbar_get_context_id (GTK_STATUSBAR (priv->statusbar), - "menu"); - priv->statusbar_actions_context_id = gtk_statusbar_get_context_id (GTK_STATUSBAR (priv->statusbar), - "actions"); - gtk_box_pack_end (GTK_BOX (vbox), priv->statusbar, FALSE, TRUE, 0); - gtk_widget_show (priv->statusbar); - - - gtk_widget_show (vbox); - - - /* devhelp */ - editor_item = gtk_ui_manager_get_widget (priv->ui, - "/MenuBar/ViewMenu/PropertyEditorHelp"); - gtk_widget_set_sensitive (editor_item, FALSE); - - /* recent files */ - priv->recent_manager = gtk_recent_manager_get_for_screen (gtk_widget_get_screen (GTK_WIDGET (window))); - - priv->recent_menu = create_recent_chooser_menu (window, priv->recent_manager); - - g_signal_connect (priv->recent_menu, - "item-activated", - G_CALLBACK (recent_chooser_item_activated_cb), - window); - - widget = gtk_ui_manager_get_widget (priv->ui, "/MenuBar/FileMenu/OpenRecent"); - gtk_menu_item_set_submenu (GTK_MENU_ITEM (widget), priv->recent_menu); - - /* palette selector & drag/resize buttons */ - sep = GTK_WIDGET (gtk_separator_tool_item_new()); - gtk_widget_show (GTK_WIDGET (sep)); - gtk_toolbar_insert (GTK_TOOLBAR (priv->toolbar), GTK_TOOL_ITEM (sep), -1); - - priv->selector_button = - GTK_TOGGLE_TOOL_BUTTON (create_selector_tool_button (GTK_TOOLBAR (priv->toolbar))); - gtk_toolbar_insert (GTK_TOOLBAR (priv->toolbar), - GTK_TOOL_ITEM (priv->selector_button), -1); - - priv->drag_resize_button = - GTK_TOGGLE_TOOL_BUTTON (create_drag_resize_tool_button - (GTK_TOOLBAR (priv->toolbar))); - gtk_toolbar_insert (GTK_TOOLBAR (priv->toolbar), - GTK_TOOL_ITEM (priv->drag_resize_button), -1); - - gtk_toggle_tool_button_set_active (priv->selector_button, TRUE); - gtk_toggle_tool_button_set_active (priv->drag_resize_button, FALSE); - - g_signal_connect (G_OBJECT (priv->selector_button), "toggled", - G_CALLBACK (on_selector_button_toggled), window); - g_signal_connect (G_OBJECT (priv->drag_resize_button), "toggled", - G_CALLBACK (on_drag_resize_button_toggled), window); - g_signal_connect (G_OBJECT (glade_app_get()), "notify::pointer-mode", - G_CALLBACK (on_pointer_mode_changed), window); - - - /* support for opening a file by dragging onto the project window */ - gtk_drag_dest_set (GTK_WIDGET (window), - GTK_DEST_DEFAULT_ALL, - drop_types, G_N_ELEMENTS (drop_types), - GDK_ACTION_COPY | GDK_ACTION_MOVE); - - g_signal_connect (G_OBJECT (window), "drag-data-received", - G_CALLBACK (drag_data_received), window); - - g_signal_connect (G_OBJECT (window), "delete_event", - G_CALLBACK (delete_event), window); - - - /* GtkNotebook signals */ - g_signal_connect (priv->notebook, - "switch-page", - G_CALLBACK (notebook_switch_page_cb), - window); - g_signal_connect (priv->notebook, - "page-added", - G_CALLBACK (notebook_tab_added_cb), - window); - g_signal_connect (priv->notebook, - "page-removed", - G_CALLBACK (notebook_tab_removed_cb), - window); - - /* GtkWindow events */ - g_signal_connect (window, "screen-changed", - G_CALLBACK (window_screen_changed_cb), - window); - - g_signal_connect (window, "window-state-event", - G_CALLBACK (window_state_event_cb), - window); - - g_signal_connect (G_OBJECT (window), "key-press-event", - G_CALLBACK (hijack_editor_key_press), window); - - - /* GladeApp signals */ - g_signal_connect (G_OBJECT (priv->app), "update-ui", - G_CALLBACK (update_ui), - window); - - /* Clipboard signals */ - g_signal_connect (G_OBJECT (glade_app_get_clipboard ()), "notify::has-selection", - G_CALLBACK (clipboard_notify_handler_cb), - window); - - - gtk_about_dialog_set_url_hook ((GtkAboutDialogActivateLinkFunc) about_dialog_activate_link_func, window, NULL); - - glade_app_set_window (GTK_WIDGET (window)); - - accel_group = gtk_ui_manager_get_accel_group(priv->ui); - glade_app_set_accel_group (accel_group); - - gtk_window_add_accel_group (GTK_WINDOW (glade_app_get_clipboard_view ()), accel_group); -} - -static void -glade_window_class_init (GladeWindowClass *klass) -{ - GObjectClass *object_class; - - object_class = G_OBJECT_CLASS (klass); - - object_class->dispose = glade_window_dispose; - object_class->finalize = glade_window_finalize; - - g_type_class_add_private (klass, sizeof (GladeWindowPrivate)); -} - - -GtkWidget * -glade_window_new (void) -{ - return g_object_new (GLADE_TYPE_WINDOW, NULL); -} - -void -glade_window_check_devhelp (GladeWindow *window) -{ - GtkWidget *editor_item; - - g_return_if_fail (GLADE_IS_WINDOW (window)); - - editor_item = gtk_ui_manager_get_widget (window->priv->ui, - "/MenuBar/ViewMenu/PropertyEditorHelp"); - - if (glade_util_have_devhelp ()) - { - GladeEditor *editor = glade_app_get_editor (); - glade_editor_show_info (editor); - glade_editor_hide_context_info (editor); - - g_signal_handlers_disconnect_by_func (editor, doc_search_cb, window); - - g_signal_connect (editor, "gtk-doc-search", - G_CALLBACK (doc_search_cb), window); - - gtk_widget_set_sensitive (editor_item, TRUE); - } - else - { - gtk_widget_set_sensitive (editor_item, FALSE); - } -} - |