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medit/moo/mooedit/mooeditwindow.c

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/*
* mooeditwindow.c
*
* Copyright (C) 2004-2006 by Yevgen Muntyan <muntyan@math.tamu.edu>
*
* 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.
*
* See COPYING file that comes with this distribution.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#define MOOEDIT_COMPILATION
#include "mooedit/statusbar-glade.h"
#include "mooedit/mooedit-private.h"
#include "mooedit/moolang-private.h"
#include "mooedit/mooeditor.h"
#include "mooedit/mootextbuffer.h"
#include "mooedit/mooeditprefs.h"
#include "mooedit/mooplugin.h"
#include "mooedit/moocmdview.h"
#include "mooutils/moonotebook.h"
#include "mooutils/moostock.h"
#include "mooutils/moomarshals.h"
#include "mooutils/moomenuaction.h"
#include "mooutils/mooutils-misc.h"
#include "mooutils/moocompat.h"
#include "mooutils/mooglade.h"
#include "moofileview/moofilesystem.h"
#ifdef MOO_ENABLE_PRINTING
#include "mooedit/mootextprint.h"
#endif
#include <string.h>
#include <gtk/gtk.h>
#define ACTIVE_DOC moo_edit_window_get_active_doc
#define ACTIVE_PAGE(window) (moo_notebook_get_current_page (window->priv->notebook))
#define LANG_ACTION_ID "LanguageMenu"
#define STOP_ACTION_ID "StopJob"
typedef struct {
char *property;
MooEditWindowCheckActionFunc func;
gpointer data;
GDestroyNotify notify;
} ActionCheck;
static GHashTable *action_checks; /* char* -> GSList* */
static GSList *windows;
typedef struct {
MooPaneParams *params;
int position;
} PaneParams;
struct _MooEditWindowPrivate {
MooEditor *editor;
GtkStatusbar *statusbar;
guint last_msg_id;
GtkLabel *cursor_label;
GtkLabel *insert_label;
GtkWidget *info;
MooNotebook *notebook;
char *prefix;
gboolean use_full_name;
GHashTable *panes;
GHashTable *panes_to_save; /* char* */
guint save_params_idle;
MooUIXML *xml;
guint doc_list_merge_id;
guint doc_list_update_idle;
GSList *stop_clients;
GSList *jobs; /* Job* */
};
enum {
TARGET_MOO_EDIT_TAB = 1,
TARGET_URI_LIST = 2
};
static GdkAtom moo_edit_tab_atom;
static GtkTargetEntry dest_targets[] = {
{(char*) "MOO_EDIT_TAB", GTK_TARGET_SAME_APP, TARGET_MOO_EDIT_TAB},
{(char*) "text/uri-list", 0, TARGET_URI_LIST}
};
static ActionCheck *action_check_new (const char *action_prop,
MooEditWindowCheckActionFunc func,
gpointer data,
GDestroyNotify notify);
static void action_check_free (ActionCheck *check);
static void action_checks_init (void);
static void moo_edit_window_check_actions (MooEditWindow *window);
GObject *moo_edit_window_constructor (GType type,
guint n_props,
GObjectConstructParam *props);
static void moo_edit_window_finalize (GObject *object);
static void moo_edit_window_destroy (GtkObject *object);
static void moo_edit_window_set_property (GObject *object,
guint prop_id,
const GValue *value,
GParamSpec *pspec);
static void moo_edit_window_get_property (GObject *object,
guint prop_id,
GValue *value,
GParamSpec *pspec);
static gboolean moo_edit_window_close (MooEditWindow *window);
static void setup_notebook (MooEditWindow *window);
static void update_window_title (MooEditWindow *window);
static void notebook_switch_page (MooNotebook *notebook,
guint page_num,
MooEditWindow *window);
static gboolean notebook_populate_popup (MooNotebook *notebook,
GtkWidget *child,
GtkMenu *menu,
MooEditWindow *window);
static void proxy_boolean_property (MooEditWindow *window,
GParamSpec *prop,
MooEdit *doc);
static void edit_changed (MooEditWindow *window,
MooEdit *doc);
static void edit_filename_changed (MooEditWindow *window,
const char *filename,
MooEdit *doc);
static void edit_lang_changed (MooEditWindow *window,
guint var_id,
GParamSpec *pspec,
MooEdit *doc);
static void edit_overwrite_changed (MooEditWindow *window,
GParamSpec *pspec,
MooEdit *doc);
static GtkWidget *create_tab_label (MooEditWindow *window,
MooEdit *edit);
static void update_tab_label (MooEditWindow *window,
MooEdit *doc);
static void edit_cursor_moved (MooEditWindow *window,
GtkTextIter *iter,
MooEdit *edit);
static void update_lang_menu (MooEditWindow *window);
static void create_statusbar (MooEditWindow *window);
static void update_statusbar (MooEditWindow *window);
static MooEdit *get_nth_tab (MooEditWindow *window,
guint n);
static int get_page_num (MooEditWindow *window,
MooEdit *doc);
static GtkAction *create_lang_action (MooEditWindow *window);
static void create_paned (MooEditWindow *window);
static PaneParams *load_pane_params (const char *pane_id);
static gboolean save_pane_params (const char *pane_id,
PaneParams *params);
static void pane_params_changed (MooEditWindow *window,
MooPanePosition position,
guint index);
static void pane_size_changed (MooEditWindow *window,
MooPanePosition position);
static PaneParams *pane_params_new (void);
static void pane_params_free (PaneParams *params);
static void moo_edit_window_update_doc_list (MooEditWindow *window);
static void notebook_drag_data_recv (GtkWidget *widget,
GdkDragContext *context,
int x,
int y,
GtkSelectionData *data,
guint info,
guint time,
MooEditWindow *window);
static gboolean notebook_drag_drop (GtkWidget *widget,
GdkDragContext *context,
int x,
int y,
guint time,
MooEditWindow *window);
static gboolean notebook_drag_motion (GtkWidget *widget,
GdkDragContext *context,
int x,
int y,
guint time,
MooEditWindow *window);
/* actions */
static void moo_edit_window_new (MooEditWindow *window);
static void moo_edit_window_new_doc (MooEditWindow *window);
static void moo_edit_window_open (MooEditWindow *window);
static void moo_edit_window_reload (MooEditWindow *window);
static void moo_edit_window_save (MooEditWindow *window);
static void moo_edit_window_save_as (MooEditWindow *window);
static void moo_edit_window_close_tab (MooEditWindow *window);
static void moo_edit_window_close_all (MooEditWindow *window);
static void moo_edit_window_previous_tab(MooEditWindow *window);
static void moo_edit_window_next_tab (MooEditWindow *window);
static void moo_edit_window_toggle_bookmark (MooEditWindow *window);
static void moo_edit_window_next_bookmark (MooEditWindow *window);
static void moo_edit_window_prev_bookmark (MooEditWindow *window);
static void moo_edit_window_next_ph (MooEditWindow *window);
static void moo_edit_window_prev_ph (MooEditWindow *window);
#ifdef MOO_ENABLE_PRINTING
static void moo_edit_window_print_options (MooEditWindow *window);
static void moo_edit_window_page_setup (MooEditWindow *window);
static void moo_edit_window_print (MooEditWindow *window);
#endif
/* MOO_TYPE_EDIT_WINDOW */
G_DEFINE_TYPE (MooEditWindow, moo_edit_window, MOO_TYPE_WINDOW)
enum {
PROP_0,
PROP_EDITOR,
PROP_ACTIVE_DOC,
PROP_USE_FULL_NAME_IN_TITLE,
/* aux properties */
PROP_CAN_RELOAD,
PROP_HAS_OPEN_DOCUMENT,
PROP_CAN_UNDO,
PROP_CAN_REDO,
PROP_HAS_SELECTION,
PROP_HAS_COMMENTS,
PROP_HAS_TEXT,
PROP_HAS_JOBS_RUNNING,
PROP_HAS_STOP_CLIENTS
};
enum {
NEW_DOC,
CLOSE_DOC,
CLOSE_DOC_AFTER,
NUM_SIGNALS
};
static guint signals[NUM_SIGNALS];
#define INSTALL_PROP(prop_id,name) \
g_object_class_install_property (gobject_class, prop_id, \
g_param_spec_boolean (name, name, name, FALSE, G_PARAM_READABLE))
static void
moo_edit_window_class_init (MooEditWindowClass *klass)
{
GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
GtkObjectClass *gtkobject_class = GTK_OBJECT_CLASS (klass);
MooWindowClass *window_class = MOO_WINDOW_CLASS (klass);
action_checks_init ();
gobject_class->constructor = moo_edit_window_constructor;
gobject_class->finalize = moo_edit_window_finalize;
gobject_class->set_property = moo_edit_window_set_property;
gobject_class->get_property = moo_edit_window_get_property;
gtkobject_class->destroy = moo_edit_window_destroy;
window_class->close = (gboolean (*) (MooWindow*))moo_edit_window_close;
moo_edit_tab_atom = gdk_atom_intern ("MOO_EDIT_TAB", FALSE);
g_object_class_install_property (gobject_class,
PROP_EDITOR,
g_param_spec_object ("editor",
"editor",
"editor",
MOO_TYPE_EDITOR,
G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY));
g_object_class_install_property (gobject_class,
PROP_ACTIVE_DOC,
g_param_spec_object ("active-doc",
"active-doc",
"active-doc",
MOO_TYPE_EDIT,
G_PARAM_READWRITE));
g_object_class_install_property (gobject_class,
PROP_USE_FULL_NAME_IN_TITLE,
g_param_spec_boolean ("use-full-name-in-title",
"use-full-name-in-title",
"use-full-name-in-title",
TRUE,
G_PARAM_READWRITE));
signals[NEW_DOC] =
g_signal_new ("new-doc",
G_OBJECT_CLASS_TYPE (klass),
G_SIGNAL_RUN_LAST,
G_STRUCT_OFFSET (MooEditWindowClass, new_doc),
NULL, NULL,
_moo_marshal_VOID__OBJECT,
G_TYPE_NONE, 1,
MOO_TYPE_EDIT);
signals[CLOSE_DOC] =
g_signal_new ("close-doc",
G_OBJECT_CLASS_TYPE (klass),
G_SIGNAL_RUN_LAST,
G_STRUCT_OFFSET (MooEditWindowClass, close_doc),
NULL, NULL,
_moo_marshal_VOID__OBJECT,
G_TYPE_NONE, 1,
MOO_TYPE_EDIT);
signals[CLOSE_DOC_AFTER] =
g_signal_new ("close-doc-after",
G_OBJECT_CLASS_TYPE (klass),
G_SIGNAL_RUN_LAST,
G_STRUCT_OFFSET (MooEditWindowClass, close_doc_after),
NULL, NULL,
_moo_marshal_VOID__VOID,
G_TYPE_NONE, 0);
INSTALL_PROP (PROP_CAN_RELOAD, "can-reload");
INSTALL_PROP (PROP_HAS_OPEN_DOCUMENT, "has-open-document");
INSTALL_PROP (PROP_CAN_UNDO, "can-undo");
INSTALL_PROP (PROP_CAN_REDO, "can-redo");
INSTALL_PROP (PROP_HAS_SELECTION, "has-selection");
INSTALL_PROP (PROP_HAS_COMMENTS, "has-comments");
INSTALL_PROP (PROP_HAS_TEXT, "has-text");
INSTALL_PROP (PROP_HAS_JOBS_RUNNING, "has-jobs-running");
INSTALL_PROP (PROP_HAS_STOP_CLIENTS, "has-stop-clients");
moo_window_class_set_id (window_class, "Editor", "Editor");
moo_window_class_new_action (window_class, "NewWindow",
"display-name", "New Window",
"label", "_New Window",
"tooltip", "Open new editor window",
"stock-id", GTK_STOCK_NEW,
"accel", "<shift><ctrl>N",
"closure-callback", moo_edit_window_new,
NULL);
moo_window_class_new_action (window_class, "NewDoc",
"display-name", "New",
"label", "New",
"tooltip", "Create new document",
"stock-id", GTK_STOCK_NEW,
"accel", "<ctrl>N",
"closure-callback", moo_edit_window_new_doc,
NULL);
moo_window_class_new_action (window_class, "Open",
"display-name", "Open",
"label", "_Open...",
"tooltip", "Open...",
"stock-id", GTK_STOCK_OPEN,
"accel", "<ctrl>O",
"closure-callback", moo_edit_window_open,
NULL);
moo_window_class_new_action (window_class, "Reload",
"display-name", "Reload",
"label", "_Reload",
"tooltip", "Reload document",
"stock-id", GTK_STOCK_REFRESH,
"accel", "F5",
"closure-callback", moo_edit_window_reload,
"condition::sensitive", "can-reload",
NULL);
moo_window_class_new_action (window_class, "Save",
"display-name", "Save",
"label", "_Save",
"tooltip", "Save document",
"stock-id", GTK_STOCK_SAVE,
"accel", "<ctrl>S",
"closure-callback", moo_edit_window_save,
"condition::sensitive", "has-open-document",
NULL);
moo_window_class_new_action (window_class, "SaveAs",
"display-name", "Save As",
"label", "Save _As...",
"tooltip", "Save as...",
"stock-id", GTK_STOCK_SAVE_AS,
"accel", "<ctrl><shift>S",
"closure-callback", moo_edit_window_save_as,
"condition::sensitive", "has-open-document",
NULL);
moo_window_class_new_action (window_class, "Close",
"display-name", "Close",
"label", "_Close",
"tooltip", "Close document",
"stock-id", GTK_STOCK_CLOSE,
"accel", "<ctrl>W",
"closure-callback", moo_edit_window_close_tab,
"condition::sensitive", "has-open-document",
NULL);
moo_window_class_new_action (window_class, "CloseAll",
"display-name", "Close All",
"label", "Close _All",
"tooltip", "Close all documents",
"accel", "<shift><ctrl>W",
"closure-callback", moo_edit_window_close_all,
"condition::sensitive", "has-open-document",
NULL);
moo_window_class_new_action (window_class, "Undo",
"display-name", "Undo",
"label", "_Undo",
"tooltip", "Undo",
"stock-id", GTK_STOCK_UNDO,
"accel", "<ctrl>Z",
"closure-signal", "undo",
"closure-proxy-func", moo_edit_window_get_active_doc,
"condition::sensitive", "can-undo",
NULL);
moo_window_class_new_action (window_class, "Redo",
"display-name", "Redo",
"label", "_Redo",
"tooltip", "Redo",
"stock-id", GTK_STOCK_REDO,
"accel", "<shift><ctrl>Z",
"closure-signal", "redo",
"closure-proxy-func", moo_edit_window_get_active_doc,
"condition::sensitive", "can-redo",
NULL);
moo_window_class_new_action (window_class, "Cut",
"display-name", "Cut",
"label", "Cu_t",
"tooltip", "Cut",
"stock-id", GTK_STOCK_CUT,
"accel", "<ctrl>X",
"closure-signal", "cut-clipboard",
"closure-proxy-func", moo_edit_window_get_active_doc,
"condition::sensitive", "has-selection",
NULL);
moo_window_class_new_action (window_class, "Copy",
"display-name", "Copy",
"label", "_Copy",
"tooltip", "Copy",
"stock-id", GTK_STOCK_COPY,
"accel", "<ctrl>C",
"closure-signal", "copy-clipboard",
"closure-proxy-func", moo_edit_window_get_active_doc,
"condition::sensitive", "has-selection",
NULL);
moo_window_class_new_action (window_class, "Paste",
"display-name", "Paste",
"label", "_Paste",
"tooltip", "Paste",
"stock-id", GTK_STOCK_PASTE,
"accel", "<ctrl>V",
"closure-signal", "paste-clipboard",
"closure-proxy-func", moo_edit_window_get_active_doc,
"condition::sensitive", "has-open-document",
NULL);
moo_window_class_new_action (window_class, "Delete",
"display-name", "Delete",
"label", "_Delete",
"tooltip", "Delete",
"stock-id", GTK_STOCK_DELETE,
"closure-signal", "delete-selection",
"closure-proxy-func", moo_edit_window_get_active_doc,
"condition::sensitive", "has-selection",
NULL);
moo_window_class_new_action (window_class, "SelectAll",
"display-name", "Select All",
"label", "Select _All",
"tooltip", "Select all",
"accel", "<ctrl>A",
"closure-callback", moo_text_view_select_all,
"closure-proxy-func", moo_edit_window_get_active_doc,
"condition::sensitive", "has-text",
NULL);
moo_window_class_new_action (window_class, "PreviousTab",
"display-name", "Previous Tab",
"label", "_Previous Tab",
"tooltip", "Previous tab",
"stock-id", GTK_STOCK_GO_BACK,
"accel", "<alt>Left",
"closure-callback", moo_edit_window_previous_tab,
"condition::sensitive", "has-open-document",
NULL);
moo_window_class_new_action (window_class, "NextTab",
"display-name", "Next Tab",
"label", "_Next Tab",
"tooltip", "Next tab",
"stock-id", GTK_STOCK_GO_FORWARD,
"accel", "<alt>Right",
"closure-callback", moo_edit_window_next_tab,
"condition::sensitive", "has-open-document",
NULL);
moo_window_class_new_action (window_class, "Find",
"display-name", "Find",
"label", "_Find",
"tooltip", "Find",
"stock-id", GTK_STOCK_FIND,
"accel", "<ctrl>F",
"closure-signal", "find-interactive",
"closure-proxy-func", moo_edit_window_get_active_doc,
"condition::sensitive", "has-open-document",
NULL);
moo_window_class_new_action (window_class, "FindNext",
"display-name", "Find Next",
"label", "Find _Next",
"tooltip", "Find next",
"stock-id", GTK_STOCK_GO_FORWARD,
"accel", "F3",
"closure-signal", "find-next-interactive",
"closure-proxy-func", moo_edit_window_get_active_doc,
"condition::sensitive", "has-open-document",
NULL);
moo_window_class_new_action (window_class, "FindPrevious",
"display-name", "Find Previous",
"label", "Find _Previous",
"tooltip", "Find previous",
"stock-id", GTK_STOCK_GO_BACK,
"accel", "<shift>F3",
"closure-signal", "find-prev-interactive",
"closure-proxy-func", moo_edit_window_get_active_doc,
"condition::sensitive", "has-open-document",
NULL);
moo_window_class_new_action (window_class, "Replace",
"display-name", "Replace",
"label", "_Replace",
"tooltip", "Replace",
"stock-id", GTK_STOCK_FIND_AND_REPLACE,
"accel", "<ctrl>R",
"closure-signal", "replace-interactive",
"closure-proxy-func", moo_edit_window_get_active_doc,
"condition::sensitive", "has-open-document",
NULL);
moo_window_class_new_action (window_class, "GoToLine",
"display-name", "Go to Line",
"label", "_Go to Line",
"tooltip", "Go to line",
"accel", "<ctrl>G",
"closure-signal", "goto-line-interactive",
"closure-proxy-func", moo_edit_window_get_active_doc,
"condition::sensitive", "has-open-document",
NULL);
moo_window_class_new_action (window_class, "FocusDoc",
"display-name", "Focus Doc",
"label", "_Focus Doc",
"tooltip", "Focus Doc",
"accel", "<alt>C",
"closure-callback", gtk_widget_grab_focus,
"closure-proxy-func", moo_edit_window_get_active_doc,
"condition::sensitive", "has-open-document",
NULL);
moo_window_class_new_action (window_class, STOP_ACTION_ID,
"display-name", "Stop",
"label", "Stop",
"tooltip", "Stop",
"stock-id", GTK_STOCK_STOP,
"accel", "Escape",
"closure-callback", moo_edit_window_abort_jobs,
"condition::sensitive", "has-jobs-running",
"condition::visible", "has-stop-clients",
NULL);
moo_window_class_new_action (window_class, "ToggleBookmark",
"display-name", "Toggle Bookmark",
"label", "Toggle Bookmark",
"tooltip", "Toggle bookmark",
"stock-id", MOO_STOCK_EDIT_BOOKMARK,
"accel", "<ctrl>B",
"closure-callback", moo_edit_window_toggle_bookmark,
"condition::sensitive", "has-open-document",
NULL);
moo_window_class_new_action (window_class, "NextBookmark",
"display-name", "Next Bookmark",
"label", "Next Bookmark",
"tooltip", "Next bookmark",
"stock-id", GTK_STOCK_GO_DOWN,
"accel", "<alt>Down",
"closure-callback", moo_edit_window_next_bookmark,
"condition::visible", "has-open-document",
NULL);
moo_window_class_new_action (window_class, "PreviousBookmark",
"display-name", "Previous Bookmark",
"label", "Previous Bookmark",
"tooltip", "Previous bookmark",
"stock-id", GTK_STOCK_GO_UP,
"accel", "<alt>Up",
"closure-callback", moo_edit_window_prev_bookmark,
"condition::visible", "has-open-document",
NULL);
moo_window_class_new_action (window_class, "NextPlaceholder",
"display-name", "Next Placeholder",
"label", "Next Placeholder",
"tooltip", "Go to next placeholder",
"stock-id", GTK_STOCK_GO_FORWARD,
"closure-callback", moo_edit_window_next_ph,
"condition::visible", "has-open-document",
NULL);
moo_window_class_new_action (window_class, "PrevPlaceholder",
"display-name", "Previous Placeholder",
"label", "Previous Placeholder",
"tooltip", "Go to previous placeholder",
"stock-id", GTK_STOCK_GO_BACK,
"closure-callback", moo_edit_window_prev_ph,
"condition::visible", "has-open-document",
NULL);
moo_window_class_new_action (window_class, "QuickSearch",
"display-name", "Quick Search",
"label", "Quick Search",
"tooltip", "Quick search",
"stock-id", GTK_STOCK_FIND,
"accel", "<ctrl>slash",
"closure-callback", moo_text_view_start_quick_search,
"closure-proxy-func", moo_edit_window_get_active_doc,
"condition::sensitive", "has-open-document",
NULL);
moo_window_class_new_action (window_class, "Comment",
"display-name", "Comment",
"label", "Comment",
"tooltip", "Comment",
"closure-callback", moo_edit_comment,
"closure-proxy-func", moo_edit_window_get_active_doc,
"condition::sensitive", "has-comments",
NULL);
moo_window_class_new_action (window_class, "Uncomment",
"display-name", "Uncomment",
"label", "Uncomment",
"tooltip", "Uncomment",
"closure-callback", moo_edit_uncomment,
"closure-proxy-func", moo_edit_window_get_active_doc,
"condition::sensitive", "has-comments",
NULL);
moo_window_class_new_action (window_class, "Indent",
"display-name", "Indent",
"label", "Indent",
"tooltip", "Indent",
"accel", "<ctrl>i",
"closure-callback", moo_text_view_indent,
"closure-proxy-func", moo_edit_window_get_active_doc,
"condition::sensitive", "has-open-document",
NULL);
moo_window_class_new_action (window_class, "Unindent",
"display-name", "Unindent",
"label", "Unindent",
"tooltip", "Unindent",
"accel", "<shift><ctrl>i",
"closure-callback", moo_text_view_unindent,
"closure-proxy-func", moo_edit_window_get_active_doc,
"condition::sensitive", "has-open-document",
NULL);
moo_window_class_new_action (window_class, "NoDocuments",
"display-name", "No Documents",
"label", "No Documents",
"no-accel", TRUE,
NULL);
#ifdef MOO_ENABLE_PRINTING
moo_window_class_new_action (window_class, "PrintOptions",
"display-name", "Print Options",
"label", "Print Options",
"tooltip", "Print Options",
"stock-id", GTK_STOCK_PREFERENCES,
"closure-callback", moo_edit_window_print_options,
NULL);
moo_window_class_new_action (window_class, "PageSetup",
"display-name", "Page Setup",
"label", "Page Setup",
"tooltip", "Page Setup",
"accel", "<ctrl><shift>P",
"closure-callback", moo_edit_window_page_setup,
NULL);
moo_window_class_new_action (window_class, "Print",
"display-name", "Print",
"label", "Print",
"tooltip", "Print",
"accel", "<ctrl>P",
"stock-id", GTK_STOCK_PRINT,
"closure-callback", moo_edit_window_print,
"condition::sensitive", "has-open-document",
NULL);
#endif
moo_window_class_new_action_custom (window_class, LANG_ACTION_ID,
(MooWindowActionFunc) create_lang_action,
NULL, NULL);
}
static void
moo_edit_window_init (MooEditWindow *window)
{
window->priv = g_new0 (MooEditWindowPrivate, 1);
window->priv->prefix = g_strdup ("medit");
window->priv->panes = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, NULL);
window->priv->panes_to_save = g_hash_table_new_full (g_str_hash, g_str_equal, g_free,
(GDestroyNotify) pane_params_free);
g_object_set (G_OBJECT (window),
"menubar-ui-name", "Editor/Menubar",
"toolbar-ui-name", "Editor/Toolbar",
NULL);
window->priv->use_full_name = TRUE;
windows = g_slist_prepend (windows, window);
}
MooEditor *
moo_edit_window_get_editor (MooEditWindow *window)
{
g_return_val_if_fail (MOO_IS_EDIT_WINDOW (window), NULL);
return window->priv->editor;
}
static void
moo_edit_window_destroy (GtkObject *object)
{
MooEditWindow *window = MOO_EDIT_WINDOW (object);
if (window->priv->doc_list_merge_id)
{
moo_ui_xml_remove_ui (window->priv->xml,
window->priv->doc_list_merge_id);
window->priv->doc_list_merge_id = 0;
}
if (window->priv->doc_list_update_idle)
{
g_source_remove (window->priv->doc_list_update_idle);
window->priv->doc_list_update_idle = 0;
}
if (window->priv->xml)
{
g_object_unref (window->priv->xml);
window->priv->xml = NULL;
}
if (window->priv->stop_clients || window->priv->jobs)
{
GSList *list, *l;
moo_edit_window_abort_jobs (window);
g_slist_foreach (window->priv->jobs, (GFunc) g_free, NULL);
g_slist_free (window->priv->jobs);
window->priv->jobs = NULL;
list = g_slist_copy (window->priv->stop_clients);
for (l = list; l != NULL; l = l->next)
moo_edit_window_remove_stop_client (window, l->data);
g_assert (window->priv->stop_clients == NULL);
g_slist_free (list);
}
windows = g_slist_remove (windows, window);
GTK_OBJECT_CLASS(moo_edit_window_parent_class)->destroy (object);
}
static void
moo_edit_window_finalize (GObject *object)
{
MooEditWindow *window = MOO_EDIT_WINDOW (object);
/* XXX */
g_hash_table_destroy (window->priv->panes);
if (window->priv->panes_to_save)
g_hash_table_destroy (window->priv->panes_to_save);
if (window->priv->save_params_idle)
{
g_warning ("%s: oops", G_STRLOC);
g_source_remove (window->priv->save_params_idle);
}
g_free (window->priv->prefix);
g_free (window->priv);
G_OBJECT_CLASS (moo_edit_window_parent_class)->finalize (object);
}
static void
moo_edit_window_set_property (GObject *object,
guint prop_id,
const GValue *value,
GParamSpec *pspec)
{
MooEditWindow *window = MOO_EDIT_WINDOW (object);
switch (prop_id)
{
case PROP_EDITOR:
window->priv->editor = g_value_get_object (value);
break;
case PROP_ACTIVE_DOC:
moo_edit_window_set_active_doc (window, g_value_get_object (value));
break;
case PROP_USE_FULL_NAME_IN_TITLE:
if (window->priv->use_full_name != g_value_get_boolean (value))
{
window->priv->use_full_name = g_value_get_boolean (value);
update_window_title (window);
g_object_notify (object, "use-full-name-in-title");
}
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void moo_edit_window_get_property(GObject *object,
guint prop_id,
GValue *value,
GParamSpec *pspec)
{
MooEditWindow *window = MOO_EDIT_WINDOW (object);
MooEdit *doc;
switch (prop_id)
{
case PROP_EDITOR:
g_value_set_object (value, window->priv->editor);
break;
case PROP_ACTIVE_DOC:
g_value_set_object (value, moo_edit_window_get_active_doc (window));
break;
case PROP_USE_FULL_NAME_IN_TITLE:
g_value_set_boolean (value, window->priv->use_full_name != 0);
break;
case PROP_CAN_RELOAD:
doc = ACTIVE_DOC (window);
g_value_set_boolean (value, doc && moo_edit_get_filename (doc));
break;
case PROP_HAS_OPEN_DOCUMENT:
g_value_set_boolean (value, ACTIVE_DOC (window) != NULL);
break;
case PROP_CAN_UNDO:
doc = ACTIVE_DOC (window);
g_value_set_boolean (value, doc && moo_text_view_can_undo (MOO_TEXT_VIEW (doc)));
break;
case PROP_CAN_REDO:
doc = ACTIVE_DOC (window);
g_value_set_boolean (value, doc && moo_text_view_can_redo (MOO_TEXT_VIEW (doc)));
break;
case PROP_HAS_SELECTION:
doc = ACTIVE_DOC (window);
g_value_set_boolean (value, doc && moo_text_view_has_selection (MOO_TEXT_VIEW (doc)));
break;
case PROP_HAS_COMMENTS:
doc = ACTIVE_DOC (window);
g_value_set_boolean (value, doc && _moo_edit_has_comments (doc, NULL, NULL));
break;
case PROP_HAS_TEXT:
doc = ACTIVE_DOC (window);
g_value_set_boolean (value, doc && moo_text_view_has_text (MOO_TEXT_VIEW (doc)));
break;
case PROP_HAS_JOBS_RUNNING:
g_value_set_boolean (value, window->priv->jobs != NULL);
break;
case PROP_HAS_STOP_CLIENTS:
g_value_set_boolean (value, window->priv->stop_clients != NULL);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
void
moo_edit_window_set_title_prefix (MooEditWindow *window,
const char *prefix)
{
g_return_if_fail (MOO_IS_EDIT_WINDOW (window));
g_free (window->priv->prefix);
window->priv->prefix = g_strdup (prefix);
if (GTK_WIDGET_REALIZED (GTK_WIDGET (window)))
update_window_title (window);
}
/****************************************************************************/
/* Constructing
*/
GObject *
moo_edit_window_constructor (GType type,
guint n_props,
GObjectConstructParam *props)
{
GtkWidget *notebook;
MooEditWindow *window;
GtkWindowGroup *group;
GtkAction *no_docs;
GObject *object =
G_OBJECT_CLASS(moo_edit_window_parent_class)->constructor (type, n_props, props);
window = MOO_EDIT_WINDOW (object);
g_return_val_if_fail (window->priv->editor != NULL, object);
group = gtk_window_group_new ();
gtk_window_group_add_window (group, GTK_WINDOW (window));
g_object_unref (group);
create_paned (window);
notebook = g_object_new (MOO_TYPE_NOTEBOOK,
"show-tabs", TRUE,
"enable-popup", TRUE,
"enable-reordering", TRUE,
NULL);
gtk_widget_show (notebook);
moo_big_paned_add_child (window->paned, notebook);
window->priv->notebook = MOO_NOTEBOOK (notebook);
setup_notebook (window);
create_statusbar (window);
g_signal_connect (window, "realize", G_CALLBACK (update_window_title), NULL);
g_signal_connect (window, "notify::ui-xml",
G_CALLBACK (moo_edit_window_update_doc_list), NULL);
no_docs = moo_window_get_action (MOO_WINDOW (window), "NoDocuments");
g_object_set (no_docs, "sensitive", FALSE, NULL);
edit_changed (window, NULL);
moo_edit_window_check_actions (window);
return object;
}
/* XXX */
static void
update_window_title (MooEditWindow *window)
{
MooEdit *edit;
const char *name;
MooEditStatus status;
GString *title;
gboolean modified;
edit = ACTIVE_DOC (window);
if (!edit)
{
gtk_window_set_title (GTK_WINDOW (window),
window->priv->prefix ? window->priv->prefix : "");
return;
}
if (window->priv->use_full_name)
name = moo_edit_get_display_filename (edit);
else
name = moo_edit_get_display_basename (edit);
if (!name)
name = "<\?\?\?\?\?>";
status = moo_edit_get_status (edit);
title = g_string_new ("");
if (window->priv->prefix)
g_string_append_printf (title, "%s - ", window->priv->prefix);
g_string_append_printf (title, "%s", name);
modified = (status & MOO_EDIT_MODIFIED) && !(status & MOO_EDIT_CLEAN);
if ((status & MOO_EDIT_NEW) && !modified)
g_string_append (title, " [new file]");
if (status & MOO_EDIT_MODIFIED_ON_DISK)
g_string_append (title, " [modified on disk]");
else if (status & MOO_EDIT_DELETED)
g_string_append (title, " [deleted]");
if (modified)
g_string_append (title, " [modified]");
gtk_window_set_title (GTK_WINDOW (window), title->str);
g_string_free (title, TRUE);
}
MooEditWindow *
moo_edit_get_window (MooEdit *edit)
{
GtkWidget *toplevel;
g_return_val_if_fail (MOO_IS_EDIT (edit), NULL);
toplevel = gtk_widget_get_toplevel (GTK_WIDGET (edit));
if (MOO_IS_EDIT_WINDOW (toplevel))
return MOO_EDIT_WINDOW (toplevel);
else
return NULL;
}
/****************************************************************************/
/* Actions
*/
static gboolean moo_edit_window_close (MooEditWindow *window)
{
moo_editor_close_window (window->priv->editor, window, TRUE);
return TRUE;
}
static void moo_edit_window_new (MooEditWindow *window)
{
moo_editor_new_window (window->priv->editor);
}
static void moo_edit_window_new_doc (MooEditWindow *window)
{
moo_editor_new_doc (window->priv->editor, window);
}
static void moo_edit_window_open (MooEditWindow *window)
{
moo_editor_open (window->priv->editor, window, GTK_WIDGET (window), NULL);
}
static void moo_edit_window_reload (MooEditWindow *window)
{
MooEdit *edit = moo_edit_window_get_active_doc (window);
g_return_if_fail (edit != NULL);
_moo_editor_reload (window->priv->editor, edit, NULL);
}
static void moo_edit_window_save (MooEditWindow *window)
{
MooEdit *edit = moo_edit_window_get_active_doc (window);
g_return_if_fail (edit != NULL);
_moo_editor_save (window->priv->editor, edit, NULL);
}
static void moo_edit_window_save_as (MooEditWindow *window)
{
MooEdit *edit = moo_edit_window_get_active_doc (window);
g_return_if_fail (edit != NULL);
_moo_editor_save_as (window->priv->editor, edit, NULL, NULL, NULL);
}
static void moo_edit_window_close_tab (MooEditWindow *window)
{
MooEdit *edit = moo_edit_window_get_active_doc (window);
g_return_if_fail (edit != NULL);
moo_editor_close_doc (window->priv->editor, edit, TRUE);
}
static void moo_edit_window_close_all (MooEditWindow *window)
{
GSList *docs = moo_edit_window_list_docs (window);
moo_editor_close_docs (window->priv->editor, docs, TRUE);
g_slist_free (docs);
}
static void moo_edit_window_previous_tab (MooEditWindow *window)
{
MooEdit *doc;
int n = moo_notebook_get_current_page (window->priv->notebook);
if (n > 0)
moo_notebook_set_current_page (window->priv->notebook, n - 1);
else
moo_notebook_set_current_page (window->priv->notebook, -1);
doc = moo_edit_window_get_active_doc (window);
if (doc)
gtk_widget_grab_focus (GTK_WIDGET (doc));
}
static void moo_edit_window_next_tab (MooEditWindow *window)
{
MooEdit *doc;
int n = moo_notebook_get_current_page (window->priv->notebook);
if (n < moo_notebook_get_n_pages (window->priv->notebook) - 1)
moo_notebook_set_current_page (window->priv->notebook, n + 1);
else
moo_notebook_set_current_page (window->priv->notebook, 0);
doc = moo_edit_window_get_active_doc (window);
if (doc)
gtk_widget_grab_focus (GTK_WIDGET (doc));
}
static void
moo_edit_window_toggle_bookmark (MooEditWindow *window)
{
MooEdit *doc = moo_edit_window_get_active_doc (window);
g_return_if_fail (doc != NULL);
moo_edit_toggle_bookmark (doc, moo_text_view_get_cursor_line (MOO_TEXT_VIEW (doc)));
}
static void
moo_edit_window_next_bookmark (MooEditWindow *window)
{
int cursor;
GSList *bookmarks;
MooEdit *doc = moo_edit_window_get_active_doc (window);
g_return_if_fail (doc != NULL);
cursor = moo_text_view_get_cursor_line (MOO_TEXT_VIEW (doc));
bookmarks = moo_edit_get_bookmarks_in_range (doc, cursor + 1, -1);
if (bookmarks)
{
cursor = moo_line_mark_get_line (bookmarks->data);
moo_text_view_move_cursor (MOO_TEXT_VIEW (doc), cursor, 0, FALSE, FALSE);
g_slist_free (bookmarks);
}
}
static void
moo_edit_window_prev_bookmark (MooEditWindow *window)
{
int cursor;
GSList *bookmarks = NULL;
MooEdit *doc = moo_edit_window_get_active_doc (window);
g_return_if_fail (doc != NULL);
cursor = moo_text_view_get_cursor_line (MOO_TEXT_VIEW (doc));
if (cursor > 0)
bookmarks = moo_edit_get_bookmarks_in_range (doc, 0, cursor - 1);
if (bookmarks)
{
GSList *last = g_slist_last (bookmarks);
cursor = moo_line_mark_get_line (last->data);
moo_text_view_move_cursor (MOO_TEXT_VIEW (doc), cursor, 0, FALSE, FALSE);
g_slist_free (bookmarks);
}
}
static void
moo_edit_window_next_ph (MooEditWindow *window)
{
MooEdit *doc = moo_edit_window_get_active_doc (window);
g_return_if_fail (doc != NULL);
moo_text_view_next_placeholder (MOO_TEXT_VIEW (doc));
}
static void
moo_edit_window_prev_ph (MooEditWindow *window)
{
MooEdit *doc = moo_edit_window_get_active_doc (window);
g_return_if_fail (doc != NULL);
moo_text_view_prev_placeholder (MOO_TEXT_VIEW (doc));
}
#ifdef MOO_ENABLE_PRINTING
static void
moo_edit_window_print_options (MooEditWindow *window)
{
_moo_edit_print_options_dialog (GTK_WIDGET (window));
}
static void
moo_edit_window_page_setup (MooEditWindow *window)
{
gpointer doc = moo_edit_window_get_active_doc (window);
_moo_edit_page_setup (doc, GTK_WIDGET (window));
}
static void
moo_edit_window_print (MooEditWindow *window)
{
gpointer doc = moo_edit_window_get_active_doc (window);
g_return_if_fail (doc != NULL);
_moo_edit_print (doc, GTK_WIDGET (window));
}
#endif
/****************************************************************************/
/* Documents
*/
static void
setup_notebook (MooEditWindow *window)
{
GtkWidget *button, *icon, *frame;
g_signal_connect_after (window->priv->notebook, "switch-page",
G_CALLBACK (notebook_switch_page), window);
g_signal_connect (window->priv->notebook, "populate-popup",
G_CALLBACK (notebook_populate_popup), window);
frame = gtk_aspect_frame_new (NULL, 0.5, 0.5, 1.0, FALSE);
gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_NONE);
button = gtk_button_new ();
gtk_button_set_focus_on_click (GTK_BUTTON (button), FALSE);
g_signal_connect_swapped (button, "clicked",
G_CALLBACK (moo_edit_window_close_tab), window);
moo_bind_bool_property (button, "sensitive", window, "has-open-document", FALSE);
icon = gtk_image_new_from_stock (MOO_STOCK_CLOSE, MOO_ICON_SIZE_REAL_SMALL);
gtk_container_add (GTK_CONTAINER (button), icon);
gtk_container_add (GTK_CONTAINER (frame), button);
gtk_widget_show_all (frame);
moo_notebook_set_action_widget (window->priv->notebook, frame, TRUE);
gtk_drag_dest_set (GTK_WIDGET (window->priv->notebook), 0,
dest_targets, G_N_ELEMENTS (dest_targets),
GDK_ACTION_COPY | GDK_ACTION_MOVE);
gtk_drag_dest_add_text_targets (GTK_WIDGET (window->priv->notebook));
g_signal_connect (window->priv->notebook, "drag-motion",
G_CALLBACK (notebook_drag_motion), window);
g_signal_connect (window->priv->notebook, "drag-drop",
G_CALLBACK (notebook_drag_drop), window);
g_signal_connect (window->priv->notebook, "drag-data-received",
G_CALLBACK (notebook_drag_data_recv), window);
}
static void
notebook_switch_page (G_GNUC_UNUSED MooNotebook *notebook,
guint page_num,
MooEditWindow *window)
{
edit_changed (window, get_nth_tab (window, page_num));
moo_edit_window_check_actions (window);
g_object_notify (G_OBJECT (window), "active-doc");
}
static void
edit_changed (MooEditWindow *window,
MooEdit *doc)
{
if (doc == ACTIVE_DOC (window))
{
g_object_freeze_notify (G_OBJECT (window));
g_object_notify (G_OBJECT (window), "can-reload");
g_object_notify (G_OBJECT (window), "has-open-document");
g_object_notify (G_OBJECT (window), "can-undo");
g_object_notify (G_OBJECT (window), "can-redo");
g_object_notify (G_OBJECT (window), "has-selection");
g_object_notify (G_OBJECT (window), "has-comments");
g_object_notify (G_OBJECT (window), "has-text");
g_object_thaw_notify (G_OBJECT (window));
update_window_title (window);
update_statusbar (window);
update_lang_menu (window);
}
if (doc)
update_tab_label (window, doc);
}
static void
edit_overwrite_changed (MooEditWindow *window,
G_GNUC_UNUSED GParamSpec *pspec,
MooEdit *doc)
{
if (doc == ACTIVE_DOC (window))
update_statusbar (window);
}
static void
edit_filename_changed (MooEditWindow *window,
G_GNUC_UNUSED const char *filename,
MooEdit *doc)
{
edit_changed (window, doc);
moo_edit_window_update_doc_list (window);
}
static void
proxy_boolean_property (MooEditWindow *window,
GParamSpec *prop,
MooEdit *doc)
{
if (doc == ACTIVE_DOC (window))
g_object_notify (G_OBJECT (window), prop->name);
}
MooEdit *
moo_edit_window_get_active_doc (MooEditWindow *window)
{
GtkWidget *swin;
int page;
g_return_val_if_fail (MOO_IS_EDIT_WINDOW (window), NULL);
if (!window->priv->notebook)
return NULL;
page = moo_notebook_get_current_page (window->priv->notebook);
if (page < 0)
return NULL;
swin = moo_notebook_get_nth_page (window->priv->notebook, page);
return MOO_EDIT (gtk_bin_get_child (GTK_BIN (swin)));
}
void
moo_edit_window_set_active_doc (MooEditWindow *window,
MooEdit *edit)
{
GtkWidget *swin;
int page;
g_return_if_fail (MOO_IS_EDIT_WINDOW (window));
g_return_if_fail (MOO_IS_EDIT (edit));
swin = GTK_WIDGET(edit)->parent;
page = moo_notebook_page_num (window->priv->notebook, swin);
g_return_if_fail (page >= 0);
moo_notebook_set_current_page (window->priv->notebook, page);
if (!window->priv->doc_list_update_idle)
{
GtkToggleAction *action;
action = g_object_get_data (G_OBJECT (edit), "moo-doc-list-action");
g_return_if_fail (action != NULL);
gtk_toggle_action_set_active (action, TRUE);
}
}
GSList *
moo_edit_window_list_docs (MooEditWindow *window)
{
GSList *list = NULL;
int num, i;
g_return_val_if_fail (MOO_IS_EDIT_WINDOW (window), NULL);
num = moo_notebook_get_n_pages (window->priv->notebook);
for (i = 0; i < num; i++)
list = g_slist_prepend (list, get_nth_tab (window, i));
return g_slist_reverse (list);
}
guint
moo_edit_window_num_docs (MooEditWindow *window)
{
g_return_val_if_fail (MOO_IS_EDIT_WINDOW (window), 0);
if (!window->priv->notebook)
return 0;
else
return moo_notebook_get_n_pages (window->priv->notebook);
}
static MooEdit *
get_nth_tab (MooEditWindow *window,
guint n)
{
GtkWidget *swin;
swin = moo_notebook_get_nth_page (window->priv->notebook, n);
if (swin)
return MOO_EDIT (gtk_bin_get_child (GTK_BIN (swin)));
else
return NULL;
}
static int
get_page_num (MooEditWindow *window,
MooEdit *doc)
{
GtkWidget *swin;
g_return_val_if_fail (MOO_IS_EDIT_WINDOW (window), -1);
g_return_val_if_fail (MOO_IS_EDIT (doc), -1);
swin = GTK_WIDGET(doc)->parent;
return moo_notebook_page_num (window->priv->notebook, swin);
}
void
_moo_edit_window_insert_doc (MooEditWindow *window,
MooEdit *edit,
int position)
{
GtkWidget *label;
GtkWidget *scrolledwindow;
g_return_if_fail (MOO_IS_EDIT_WINDOW (window));
g_return_if_fail (MOO_IS_EDIT (edit));
label = create_tab_label (window, edit);
gtk_widget_show (label);
scrolledwindow = gtk_scrolled_window_new (NULL, NULL);
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolledwindow),
GTK_POLICY_AUTOMATIC,
GTK_POLICY_AUTOMATIC);
gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (scrolledwindow),
GTK_SHADOW_ETCHED_IN);
gtk_container_add (GTK_CONTAINER (scrolledwindow), GTK_WIDGET (edit));
gtk_widget_show_all (scrolledwindow);
moo_notebook_insert_page (window->priv->notebook, scrolledwindow, label, position);
g_signal_connect_swapped (edit, "doc_status_changed",
G_CALLBACK (edit_changed), window);
g_signal_connect_swapped (edit, "notify::overwrite",
G_CALLBACK (edit_overwrite_changed), window);
g_signal_connect_swapped (edit, "filename_changed",
G_CALLBACK (edit_filename_changed), window);
g_signal_connect_swapped (edit, "notify::can-undo",
G_CALLBACK (proxy_boolean_property), window);
g_signal_connect_swapped (edit, "notify::can-redo",
G_CALLBACK (proxy_boolean_property), window);
g_signal_connect_swapped (edit, "notify::has-selection",
G_CALLBACK (proxy_boolean_property), window);
g_signal_connect_swapped (edit, "notify::has-comments",
G_CALLBACK (proxy_boolean_property), window);
g_signal_connect_swapped (edit, "notify::has-text",
G_CALLBACK (proxy_boolean_property), window);
g_signal_connect_swapped (edit, "config-notify::lang",
G_CALLBACK (edit_lang_changed), window);
g_signal_connect_swapped (edit, "cursor-moved",
G_CALLBACK (edit_cursor_moved), window);
moo_edit_window_update_doc_list (window);
g_signal_emit (window, signals[NEW_DOC], 0, edit);
_moo_doc_attach_plugins (window, edit);
moo_edit_window_set_active_doc (window, edit);
edit_changed (window, edit);
gtk_widget_grab_focus (GTK_WIDGET (edit));
}
void
_moo_edit_window_remove_doc (MooEditWindow *window,
MooEdit *doc)
{
int page;
GtkAction *action;
g_return_if_fail (MOO_IS_EDIT_WINDOW (window));
g_return_if_fail (MOO_IS_EDIT (doc));
page = get_page_num (window, doc);
g_return_if_fail (page >= 0);
g_signal_emit (window, signals[CLOSE_DOC], 0, doc);
g_signal_handlers_disconnect_by_func (doc,
(gpointer) edit_changed,
window);
g_signal_handlers_disconnect_by_func (doc,
(gpointer) edit_filename_changed,
window);
g_signal_handlers_disconnect_by_func (doc,
(gpointer) proxy_boolean_property,
window);
g_signal_handlers_disconnect_by_func (doc,
(gpointer) edit_cursor_moved,
window);
g_signal_handlers_disconnect_by_func (doc,
(gpointer) edit_lang_changed,
window);
_moo_doc_detach_plugins (window, doc);
action = g_object_get_data (G_OBJECT (doc), "moo-doc-list-action");
if (action)
{
gtk_action_group_remove_action (moo_window_get_actions (MOO_WINDOW (window)), action);
g_object_set_data (G_OBJECT (doc), "moo-doc-list-action", NULL);
}
moo_edit_window_update_doc_list (window);
moo_notebook_remove_page (window->priv->notebook, page);
edit_changed (window, NULL);
g_signal_emit (window, signals[CLOSE_DOC_AFTER], 0);
g_object_notify (G_OBJECT (window), "active-doc");
if (!ACTIVE_DOC (window))
moo_edit_window_check_actions (window);
}
typedef struct {
int x;
int y;
} DragInfo;
static gboolean tab_icon_button_press (GtkWidget *evbox,
GdkEventButton *event,
MooEditWindow *window);
static gboolean tab_icon_button_release (GtkWidget *evbox,
GdkEventButton *event,
MooEditWindow *window);
static gboolean tab_icon_motion_notify (GtkWidget *evbox,
GdkEventMotion *event,
MooEditWindow *window);
static void tab_icon_drag_data_delete (GtkWidget *evbox,
GdkDragContext *context,
MooEditWindow *window);
static void tab_icon_drag_data_get (GtkWidget *evbox,
GdkDragContext *context,
GtkSelectionData *data,
guint info,
guint time,
MooEditWindow *window);
static void tab_icon_drag_end (GtkWidget *evbox,
GdkDragContext *context,
MooEditWindow *window);
static gboolean
tab_icon_button_release (GtkWidget *evbox,
G_GNUC_UNUSED GdkEventButton *event,
MooEditWindow *window)
{
g_object_set_data (G_OBJECT (evbox), "moo-drag-info", NULL);
g_signal_handlers_disconnect_by_func (evbox,
(gpointer) tab_icon_button_release,
window);
g_signal_handlers_disconnect_by_func (evbox,
(gpointer) tab_icon_motion_notify,
window);
return FALSE;
}
static gboolean
tab_icon_motion_notify (GtkWidget *evbox,
GdkEventMotion *event,
MooEditWindow *window)
{
DragInfo *info;
info = g_object_get_data (G_OBJECT (evbox), "moo-drag-info");
g_return_val_if_fail (info != NULL, FALSE);
if (gtk_drag_check_threshold (evbox, info->x, info->y, event->x, event->y))
{
GtkTargetList *targets;
GdkDragContext *context;
GdkPixbuf *pixbuf;
GtkImage *icon;
MooEdit *edit;
edit = g_object_get_data (G_OBJECT (evbox), "moo-edit");
g_return_val_if_fail (MOO_IS_EDIT (edit), FALSE);
targets = gtk_target_list_new (NULL, 0);
gtk_target_list_add (targets,
gdk_atom_intern ("text/uri-list", FALSE),
0, TARGET_URI_LIST);
gtk_target_list_add (targets,
gdk_atom_intern ("MOO_EDIT_TAB", FALSE),
GTK_TARGET_SAME_APP,
TARGET_MOO_EDIT_TAB);
context = gtk_drag_begin (evbox, targets,
GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK,
1, (GdkEvent*) event);
icon = g_object_get_data (G_OBJECT (evbox), "moo-edit-icon");
pixbuf = gtk_image_get_pixbuf (icon);
gtk_drag_set_icon_pixbuf (context, pixbuf, 0, 0);
g_signal_connect (evbox, "drag-data-delete",
G_CALLBACK (tab_icon_drag_data_delete), window);
g_signal_connect (evbox, "drag-data-get",
G_CALLBACK (tab_icon_drag_data_get), window);
g_signal_connect (evbox, "drag-end",
G_CALLBACK (tab_icon_drag_end), window);
gtk_target_list_unref (targets);
}
return TRUE;
}
static gboolean
tab_icon_button_press (GtkWidget *evbox,
GdkEventButton *event,
MooEditWindow *window)
{
DragInfo *info;
if (event->window != evbox->window || event->button != 1 || event->type != GDK_BUTTON_PRESS)
return FALSE;
info = g_new0 (DragInfo, 1);
info->x = event->x;
info->y = event->y;
g_object_set_data_full (G_OBJECT (evbox), "moo-drag-info", info, g_free);
g_signal_connect (evbox, "motion-notify-event", G_CALLBACK (tab_icon_motion_notify), window);
g_signal_connect (evbox, "button-release-event", G_CALLBACK (tab_icon_button_release), window);
return FALSE;
}
static void
tab_icon_drag_data_delete (G_GNUC_UNUSED GtkWidget *evbox,
G_GNUC_UNUSED GdkDragContext *context,
G_GNUC_UNUSED MooEditWindow *window)
{
g_print ("delete!\n");
}
static void
tab_icon_drag_data_get (GtkWidget *evbox,
G_GNUC_UNUSED GdkDragContext *context,
GtkSelectionData *data,
guint info,
G_GNUC_UNUSED guint time,
G_GNUC_UNUSED MooEditWindow *window)
{
MooEdit *edit = g_object_get_data (G_OBJECT (evbox), "moo-edit");
g_return_if_fail (MOO_IS_EDIT (edit));
if (info == TARGET_MOO_EDIT_TAB)
{
moo_selection_data_set_pointer (data,
gdk_atom_intern ("MOO_EDIT_TAB", FALSE),
edit);
}
else if (info == TARGET_URI_LIST)
{
char *uris[] = {NULL, NULL};
uris[0] = moo_edit_get_uri (edit);
gtk_selection_data_set_uris (data, uris);
g_free (uris[0]);
}
else
{
g_print ("drag-data-get WTF?\n");
gtk_selection_data_set_text (data, "ERROR", -1);
}
}
static void
tab_icon_drag_end (GtkWidget *evbox,
G_GNUC_UNUSED GdkDragContext *context,
MooEditWindow *window)
{
g_object_set_data (G_OBJECT (evbox), "moo-drag-info", NULL);
g_signal_handlers_disconnect_by_func (evbox,
(gpointer) tab_icon_drag_data_delete,
window);
g_signal_handlers_disconnect_by_func (evbox,
(gpointer) tab_icon_drag_data_get,
window);
g_signal_handlers_disconnect_by_func (evbox,
(gpointer) tab_icon_drag_end,
window);
}
static GtkWidget *
create_tab_label (MooEditWindow *window,
MooEdit *edit)
{
GtkWidget *hbox, *icon, *label, *evbox;
GtkSizeGroup *group;
group = gtk_size_group_new (GTK_SIZE_GROUP_VERTICAL);
hbox = gtk_hbox_new (FALSE, 3);
gtk_widget_show (hbox);
evbox = gtk_event_box_new ();
gtk_box_pack_start (GTK_BOX (hbox), evbox, FALSE, FALSE, 0);
icon = gtk_image_new ();
gtk_container_add (GTK_CONTAINER (evbox), icon);
gtk_widget_show_all (evbox);
label = gtk_label_new (moo_edit_get_display_basename (edit));
gtk_label_set_single_line_mode (GTK_LABEL (label), TRUE);
gtk_widget_show (label);
gtk_box_pack_start (GTK_BOX (hbox), label, TRUE, TRUE, 0);
gtk_size_group_add_widget (group, evbox);
gtk_size_group_add_widget (group, label);
g_object_set_data (G_OBJECT (hbox), "moo-edit-icon", icon);
g_object_set_data (G_OBJECT (hbox), "moo-edit-icon-evbox", evbox);
g_object_set_data (G_OBJECT (hbox), "moo-edit-label", label);
g_object_set_data (G_OBJECT (evbox), "moo-edit-icon", icon);
g_object_set_data (G_OBJECT (evbox), "moo-edit", edit);
g_object_set_data (G_OBJECT (icon), "moo-edit", edit);
g_signal_connect (evbox, "button-press-event",
G_CALLBACK (tab_icon_button_press),
window);
return hbox;
}
static void
update_tab_label (MooEditWindow *window,
MooEdit *doc)
{
GtkWidget *hbox, *icon, *label, *evbox;
MooEditStatus status;
char *label_text;
gboolean modified, deleted;
GdkPixbuf *pixbuf;
int page;
page = get_page_num (window, doc);
g_return_if_fail (page >= 0);
hbox = moo_notebook_get_tab_label (window->priv->notebook,
GTK_WIDGET(doc)->parent);
g_return_if_fail (GTK_IS_WIDGET (hbox));
icon = g_object_get_data (G_OBJECT (hbox), "moo-edit-icon");
label = g_object_get_data (G_OBJECT (hbox), "moo-edit-label");
evbox = g_object_get_data (G_OBJECT (hbox), "moo-edit-icon-evbox");
g_return_if_fail (GTK_IS_WIDGET (icon) && GTK_IS_WIDGET (label));
g_return_if_fail (GTK_IS_WIDGET (evbox));
status = moo_edit_get_status (doc);
deleted = status & (MOO_EDIT_DELETED | MOO_EDIT_MODIFIED_ON_DISK);
modified = (status & MOO_EDIT_MODIFIED) && !(status & MOO_EDIT_CLEAN);
label_text = g_strdup_printf ("%s%s%s",
deleted ? "!" : "",
modified ? "*" : "",
moo_edit_get_display_basename (doc));
gtk_label_set_text (GTK_LABEL (label), label_text);
/* XXX */
#ifndef __WIN32__
pixbuf = _moo_get_icon_for_path (moo_edit_get_filename (doc),
icon, GTK_ICON_SIZE_MENU);
gtk_image_set_from_pixbuf (GTK_IMAGE (icon), pixbuf);
#else
gtk_image_set_from_stock (GTK_IMAGE (icon),
GTK_STOCK_FILE,
GTK_ICON_SIZE_MENU);
#endif
g_free (label_text);
}
/****************************************************************************/
/* Notebook popup menu
*/
static void close_activated (GtkWidget *item,
MooEditWindow *window)
{
MooEdit *edit = g_object_get_data (G_OBJECT (item), "moo-edit");
g_return_if_fail (MOO_IS_EDIT_WINDOW (window));
g_return_if_fail (MOO_IS_EDIT (edit));
moo_editor_close_doc (window->priv->editor, edit, TRUE);
}
static void close_others_activated (GtkWidget *item,
MooEditWindow *window)
{
GSList *list;
MooEdit *edit = g_object_get_data (G_OBJECT (item), "moo-edit");
g_return_if_fail (MOO_IS_EDIT_WINDOW (window));
g_return_if_fail (MOO_IS_EDIT (edit));
list = moo_edit_window_list_docs (window);
list = g_slist_remove (list, edit);
moo_editor_close_docs (window->priv->editor, list, TRUE);
g_slist_free (list);
}
static gboolean notebook_populate_popup (MooNotebook *notebook,
GtkWidget *child,
GtkMenu *menu,
MooEditWindow *window)
{
MooEdit *edit;
GtkWidget *item;
g_return_val_if_fail (MOO_IS_EDIT_WINDOW (window), TRUE);
g_return_val_if_fail (window->priv->notebook == notebook, TRUE);
g_return_val_if_fail (GTK_IS_SCROLLED_WINDOW (child), TRUE);
edit = MOO_EDIT (gtk_bin_get_child (GTK_BIN (child)));
g_return_val_if_fail (MOO_IS_EDIT (edit), TRUE);
item = gtk_menu_item_new_with_label ("Close");
gtk_widget_show (item);
gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
g_object_set_data (G_OBJECT (item), "moo-edit", edit);
g_signal_connect (item, "activate",
G_CALLBACK (close_activated),
window);
if (moo_edit_window_num_docs (window) > 1)
{
item = gtk_menu_item_new_with_label ("Close All Others");
gtk_widget_show (item);
gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
g_object_set_data (G_OBJECT (item), "moo-edit", edit);
g_signal_connect (item, "activate",
G_CALLBACK (close_others_activated),
window);
}
return FALSE;
}
/****************************************************************************/
/* Panes
*/
static const char *PANE_POSITIONS[4] = {
"left",
"right",
"top",
"bottom"
};
static void
create_paned (MooEditWindow *window)
{
MooBigPaned *paned;
guint i;
paned = g_object_new (MOO_TYPE_BIG_PANED,
"handle-cursor-type", GDK_FLEUR,
"enable-detaching", TRUE,
NULL);
gtk_widget_show (GTK_WIDGET (paned));
gtk_box_pack_start (GTK_BOX (MOO_WINDOW(window)->vbox),
GTK_WIDGET (paned), TRUE, TRUE, 0);
window->paned = paned;
for (i = 0; i < 4; ++i)
{
int size;
char *key = g_strdup_printf (MOO_EDIT_PREFS_PREFIX "/window/panes/%s",
PANE_POSITIONS[i]);
moo_prefs_new_key_int (key, -1);
size = moo_prefs_get_int (key);
if (size > 0)
moo_paned_set_pane_size (MOO_PANED (paned->paned[i]), size);
g_free (key);
}
g_signal_connect_swapped (paned, "pane-params-changed",
G_CALLBACK (pane_params_changed),
window);
g_signal_connect_swapped (paned, "set-pane-size",
G_CALLBACK (pane_size_changed),
window);
}
gboolean
moo_edit_window_add_pane (MooEditWindow *window,
const char *user_id,
GtkWidget *widget,
MooPaneLabel *label,
MooPanePosition position)
{
int result;
PaneParams *params;
g_return_val_if_fail (MOO_IS_EDIT_WINDOW (window), FALSE);
g_return_val_if_fail (user_id != NULL, FALSE);
g_return_val_if_fail (GTK_IS_WIDGET (widget), FALSE);
g_return_val_if_fail (label != NULL, FALSE);
g_return_val_if_fail (moo_edit_window_get_pane (window, user_id) == NULL, FALSE);
gtk_object_sink (g_object_ref (widget));
params = load_pane_params (user_id);
position = (params && params->position >= 0) ?
(MooPanePosition) params->position : position;
result = moo_big_paned_insert_pane (window->paned, widget, label,
position, -1);
if (result >= 0)
{
g_hash_table_insert (window->priv->panes,
g_strdup (user_id), widget);
g_object_set_data_full (G_OBJECT (widget), "moo-edit-window-pane-user-id",
g_strdup (user_id), g_free);
if (params)
moo_big_paned_set_pane_params (window->paned, position, result, params->params);
}
pane_params_free (params);
g_object_unref (widget);
return result >= 0;
}
gboolean
moo_edit_window_remove_pane (MooEditWindow *window,
const char *user_id)
{
GtkWidget *widget;
gboolean result;
g_return_val_if_fail (MOO_IS_EDIT_WINDOW (window), FALSE);
g_return_val_if_fail (user_id != NULL, FALSE);
widget = g_hash_table_lookup (window->priv->panes, user_id);
if (!widget)
return FALSE;
g_hash_table_remove (window->priv->panes, user_id);
result = moo_big_paned_remove_pane (window->paned, widget);
g_return_val_if_fail (result, FALSE);
return TRUE;
}
GtkWidget*
moo_edit_window_get_pane (MooEditWindow *window,
const char *user_id)
{
g_return_val_if_fail (MOO_IS_EDIT_WINDOW (window), NULL);
g_return_val_if_fail (user_id != NULL, NULL);
return g_hash_table_lookup (window->priv->panes, user_id);
}
#define PANE_PREFS_ROOT MOO_EDIT_PREFS_PREFIX "/panes"
#define ELEMENT_PANE "pane"
#define PROP_PANE_ID "id"
#define PROP_PANE_POSITION "position"
#define PROP_PANE_WINDOW_X "x"
#define PROP_PANE_WINDOW_Y "y"
#define PROP_PANE_WINDOW_WIDTH "width"
#define PROP_PANE_WINDOW_HEIGHT "height"
#define PROP_PANE_WINDOW_DETACHED "detached"
#define PROP_PANE_WINDOW_MAXIMIZED "maximized"
#define PROP_PANE_WINDOW_KEEP_ON_TOP "keep-on-top"
static MooMarkupNode*
get_pane_element (const char *pane_id,
gboolean create)
{
MooMarkupDoc *xml;
MooMarkupNode *root, *node;
xml = moo_prefs_get_markup ();
root = moo_markup_get_element (MOO_MARKUP_NODE (xml), PANE_PREFS_ROOT);
if (!root)
{
if (create)
{
node = moo_markup_create_element (MOO_MARKUP_NODE (xml),
PANE_PREFS_ROOT "/" ELEMENT_PANE);
moo_markup_set_prop (node, PROP_PANE_ID, pane_id);
return node;
}
else
{
return NULL;
}
}
for (node = root->children; node != NULL; node = node->next)
{
const char *id;
if (!MOO_MARKUP_IS_ELEMENT (node))
continue;
if (strcmp (node->name, ELEMENT_PANE))
{
g_warning ("%s: invalid element '%s'", G_STRLOC, node->name);
continue;
}
id = moo_markup_get_prop (node, PROP_PANE_ID);
if (!id || !id[0])
{
g_warning ("%s: id missing", G_STRLOC);
continue;
}
if (strcmp (id, pane_id))
continue;
return node;
}
if (create)
{
node = moo_markup_create_element (MOO_MARKUP_NODE (xml),
PANE_PREFS_ROOT "/" ELEMENT_PANE);
moo_markup_set_prop (node, PROP_PANE_ID, pane_id);
return node;
}
return NULL;
}
static PaneParams *
load_pane_params (const char *pane_id)
{
MooMarkupNode *node;
PaneParams *params;
node = get_pane_element (pane_id, FALSE);
if (!node)
return NULL;
params = pane_params_new ();
params->params = moo_pane_params_new ();
params->params->window_position.x = moo_markup_get_int_prop (node, PROP_PANE_WINDOW_X, 0);
params->params->window_position.y = moo_markup_get_int_prop (node, PROP_PANE_WINDOW_Y, 0);
params->params->window_position.width = moo_markup_get_int_prop (node, PROP_PANE_WINDOW_WIDTH, 0);
params->params->window_position.height = moo_markup_get_int_prop (node, PROP_PANE_WINDOW_HEIGHT, 0);
params->params->detached = moo_markup_get_bool_prop (node, PROP_PANE_WINDOW_DETACHED, FALSE);
params->params->maximized = moo_markup_get_bool_prop (node, PROP_PANE_WINDOW_MAXIMIZED, FALSE);
params->params->keep_on_top = moo_markup_get_bool_prop (node, PROP_PANE_WINDOW_KEEP_ON_TOP, FALSE);
params->position = moo_markup_get_int_prop (node, PROP_PANE_POSITION, -1);
return params;
}
static void
set_if_not_zero (MooMarkupNode *node,
const char *attr,
int val)
{
if (val)
moo_markup_set_int_prop (node, attr, val);
else
moo_markup_set_prop (node, attr, NULL);
}
static void
set_if_not_false (MooMarkupNode *node,
const char *attr,
gboolean val)
{
if (val)
moo_markup_set_bool_prop (node, attr, val);
else
moo_markup_set_prop (node, attr, NULL);
}
static gboolean
save_pane_params (const char *pane_id,
PaneParams *params)
{
MooMarkupNode *node;
if (!params)
{
node = get_pane_element (pane_id, FALSE);
if (node)
moo_markup_delete_node (node);
return TRUE;
}
node = get_pane_element (pane_id, TRUE);
g_return_val_if_fail (node != NULL, TRUE);
set_if_not_zero (node, PROP_PANE_WINDOW_X, params->params->window_position.x);
set_if_not_zero (node, PROP_PANE_WINDOW_Y, params->params->window_position.y);
set_if_not_zero (node, PROP_PANE_WINDOW_WIDTH, params->params->window_position.width);
set_if_not_zero (node, PROP_PANE_WINDOW_HEIGHT, params->params->window_position.height);
set_if_not_false (node, PROP_PANE_WINDOW_DETACHED, params->params->detached);
set_if_not_false (node, PROP_PANE_WINDOW_MAXIMIZED, params->params->maximized);
set_if_not_false (node, PROP_PANE_WINDOW_KEEP_ON_TOP, params->params->keep_on_top);
if (params->position >= 0)
moo_markup_set_prop (node, PROP_PANE_POSITION,
moo_convert_int_to_string (params->position));
else
moo_markup_set_prop (node, PROP_PANE_POSITION, NULL);
return TRUE;
}
static gboolean
do_save_panes (MooEditWindow *window)
{
g_hash_table_foreach_remove (window->priv->panes_to_save,
(GHRFunc) save_pane_params, NULL);
window->priv->save_params_idle = 0;
return FALSE;
}
static PaneParams *
pane_params_new (void)
{
PaneParams *params = g_new0 (PaneParams, 1);
params->position = -1;
return params;
}
static void
pane_params_free (PaneParams *params)
{
if (params)
{
moo_pane_params_free (params->params);
g_free (params);
}
}
static void
pane_params_changed (MooEditWindow *window,
MooPanePosition position,
guint index)
{
GtkWidget *widget;
const char *id;
PaneParams *params;
widget = moo_big_paned_get_pane (window->paned, position, index);
g_return_if_fail (widget != NULL);
id = g_object_get_data (G_OBJECT (widget), "moo-edit-window-pane-user-id");
if (id)
{
params = pane_params_new ();
params->params = moo_big_paned_get_pane_params (window->paned, position, index);
params->position = position;
g_hash_table_insert (window->priv->panes_to_save,
g_strdup (id), params);
if (!window->priv->save_params_idle)
window->priv->save_params_idle =
g_idle_add ((GSourceFunc) do_save_panes, window);
}
}
static void
pane_size_changed (MooEditWindow *window,
MooPanePosition pos)
{
GtkWidget *paned = window->paned->paned[pos];
char *key;
g_return_if_fail (MOO_IS_PANED (paned));
g_return_if_fail (pos < 4);
key = g_strdup_printf (MOO_EDIT_PREFS_PREFIX "/window/panes/%s",
PANE_POSITIONS[pos]);
moo_prefs_set_int (key, moo_paned_get_pane_size (MOO_PANED (paned)));
g_free (key);
}
/****************************************************************************/
/* Statusbar
*/
static void
clear_statusbar_message (MooEditWindow *window)
{
moo_edit_window_pop_message (window, NULL);
}
static void
set_statusbar_numbers (MooEditWindow *window,
int line,
int column)
{
char *text = g_strdup_printf ("Line: %d Col: %d", line, column);
gtk_label_set_text (window->priv->cursor_label, text);
clear_statusbar_message (window);
g_free (text);
}
/* XXX */
static void
update_statusbar (MooEditWindow *window)
{
MooEdit *edit;
int line, column;
GtkTextIter iter;
GtkTextBuffer *buffer;
gboolean ovr;
edit = ACTIVE_DOC (window);
if (!edit)
{
gtk_widget_set_sensitive (window->priv->info, FALSE);
clear_statusbar_message (window);
return;
}
gtk_widget_set_sensitive (window->priv->info, TRUE);
buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (edit));
gtk_text_buffer_get_iter_at_mark (buffer, &iter,
gtk_text_buffer_get_insert (buffer));
line = gtk_text_iter_get_line (&iter) + 1;
column = moo_text_iter_get_visual_line_offset (&iter, 8) + 1;
set_statusbar_numbers (window, line, column);
ovr = gtk_text_view_get_overwrite (GTK_TEXT_VIEW (edit));
gtk_label_set_text (window->priv->insert_label, ovr ? "OVR" : "INS");
}
/* XXX */
static void
edit_cursor_moved (MooEditWindow *window,
GtkTextIter *iter,
MooEdit *edit)
{
if (edit == ACTIVE_DOC (window))
{
int line = gtk_text_iter_get_line (iter) + 1;
int column = moo_text_iter_get_visual_line_offset (iter, 8) + 1;
set_statusbar_numbers (window, line, column);
}
}
static void
create_statusbar (MooEditWindow *window)
{
MooGladeXML *xml;
GtkWidget *hbox;
xml = moo_glade_xml_new_from_buf (STATUSBAR_GLADE_XML, -1, "hbox");
hbox = moo_glade_xml_get_widget (xml, "hbox");
g_return_if_fail (hbox != NULL);
gtk_box_pack_start (GTK_BOX (MOO_WINDOW (window)->vbox),
hbox, FALSE, FALSE, 0);
window->priv->statusbar = moo_glade_xml_get_widget (xml, "statusbar");
window->priv->cursor_label = moo_glade_xml_get_widget (xml, "cursor");
window->priv->insert_label = moo_glade_xml_get_widget (xml, "insert");
window->priv->info = moo_glade_xml_get_widget (xml, "info");
g_object_unref (xml);
}
guint
moo_edit_window_push_message (MooEditWindow *window,
const char *message,
const char *id)
{
guint ctx_id;
g_return_val_if_fail (MOO_IS_EDIT_WINDOW (window), 0);
g_return_val_if_fail (message != NULL, 0);
ctx_id = id ? gtk_statusbar_get_context_id (window->priv->statusbar, id) : 0;
return gtk_statusbar_push (window->priv->statusbar, ctx_id, message);
}
void
moo_edit_window_pop_message (MooEditWindow *window,
const char *id)
{
guint ctx_id;
g_return_if_fail (MOO_IS_EDIT_WINDOW (window));
ctx_id = id ? gtk_statusbar_get_context_id (window->priv->statusbar, id) : 0;
gtk_statusbar_pop (window->priv->statusbar, ctx_id);
}
void
moo_edit_window_message (MooEditWindow *window,
const char *message)
{
g_return_if_fail (MOO_IS_EDIT_WINDOW (window));
g_return_if_fail (message != NULL);
moo_edit_window_pop_message (window, NULL);
moo_edit_window_push_message (window, message, NULL);
}
/*****************************************************************************/
/* Language menu
*/
static int
cmp_langs (MooLang *lang1,
MooLang *lang2)
{
int result;
result = strcmp (lang1->section, lang2->section);
if (result)
return result;
else
return strcmp (lang1->display_name, lang2->display_name);
}
static void
lang_item_activated (MooEditWindow *window,
const char *lang_name)
{
MooEdit *doc = ACTIVE_DOC (window);
const char *old_val;
gboolean do_set = FALSE;
g_return_if_fail (doc != NULL);
g_return_if_fail (MOO_IS_EDIT_WINDOW (window));
old_val = moo_edit_config_get_string (doc->config, "lang");
if (old_val)
do_set = !lang_name || strcmp (old_val, lang_name);
else
do_set = !!lang_name;
if (do_set)
moo_edit_config_set (doc->config, "lang", 0, lang_name, NULL);
}
static GtkAction*
create_lang_action (MooEditWindow *window)
{
GtkAction *action;
MooMenuMgr *menu_mgr;
MooLangMgr *lang_mgr;
GSList *langs, *sections, *l;
lang_mgr = moo_editor_get_lang_mgr (window->priv->editor);
/* TODO display names, etc. */
sections = moo_lang_mgr_get_sections (lang_mgr);
sections = g_slist_sort (sections, (GCompareFunc) strcmp);
langs = moo_lang_mgr_get_available_langs (lang_mgr);
langs = g_slist_sort (langs, (GCompareFunc) cmp_langs);
action = moo_menu_action_new (LANG_ACTION_ID, "Language");
menu_mgr = moo_menu_action_get_mgr (MOO_MENU_ACTION (action));
moo_menu_mgr_append (menu_mgr, NULL,
MOO_LANG_NONE, "None",
MOO_MENU_ITEM_RADIO, NULL, NULL);
for (l = sections; l != NULL; l = l->next)
moo_menu_mgr_append (menu_mgr, NULL,
l->data, l->data, 0, NULL, NULL);
for (l = langs; l != NULL; l = l->next)
{
MooLang *lang = l->data;
if (!lang->hidden)
moo_menu_mgr_append (menu_mgr, lang->section,
lang->id, lang->display_name, MOO_MENU_ITEM_RADIO,
g_strdup (lang->id), g_free);
}
g_signal_connect_swapped (menu_mgr, "radio-set-active",
G_CALLBACK (lang_item_activated), window);
g_slist_free (langs);
g_slist_foreach (sections, (GFunc) g_free, NULL);
g_slist_free (sections);
moo_bind_bool_property (action, "sensitive", window, "has-open-document", FALSE);
return action;
}
static void
update_lang_menu (MooEditWindow *window)
{
MooEdit *doc;
GtkAction *action;
MooLang *lang;
doc = ACTIVE_DOC (window);
if (!doc)
return;
lang = moo_text_view_get_lang (MOO_TEXT_VIEW (doc));
action = moo_window_get_action (MOO_WINDOW (window), LANG_ACTION_ID);
g_return_if_fail (action != NULL);
moo_menu_mgr_set_active (moo_menu_action_get_mgr (MOO_MENU_ACTION (action)),
moo_lang_id (lang), TRUE);
}
static void
edit_lang_changed (MooEditWindow *window,
G_GNUC_UNUSED guint var_id,
G_GNUC_UNUSED GParamSpec *pspec,
MooEdit *doc)
{
if (doc == ACTIVE_DOC (window))
{
update_lang_menu (window);
moo_edit_window_check_actions (window);
}
}
/*****************************************************************************/
/* Action properties checks
*/
static void
moo_edit_window_check_action (MooEdit *doc,
GtkAction *action,
ActionCheck *check)
{
gpointer klass;
GParamSpec *pspec;
GValue value;
klass = G_OBJECT_GET_CLASS (action);
pspec = g_object_class_find_property (klass, check->property);
g_return_if_fail (pspec != NULL);
value.g_type = 0;
g_value_init (&value, pspec->value_type);
check->func (action, doc, pspec, &value, check->data);
g_object_set_property (G_OBJECT (action), check->property, &value);
g_value_unset (&value);
}
static void
window_check_actions (const char *action_id,
GSList *checks,
MooEditWindow *window)
{
GtkAction *action;
MooEdit *doc;
action = moo_window_get_action (MOO_WINDOW (window), action_id);
if (!action)
return;
doc = ACTIVE_DOC (window);
while (checks)
{
moo_edit_window_check_action (doc, action, checks->data);
checks = checks->next;
}
}
static void
moo_edit_window_check_actions (MooEditWindow *window)
{
g_hash_table_foreach (action_checks,
(GHFunc) window_check_actions,
window);
}
static void
check_action (const char *action_id,
ActionCheck *check)
{
GSList *l;
for (l = windows; l != NULL; l = l->next)
{
MooEditWindow *window = l->data;
MooEdit *doc = ACTIVE_DOC (window);
GtkAction *action = moo_window_get_action (MOO_WINDOW (window), action_id);
if (action)
moo_edit_window_check_action (doc, action, check);
}
}
static int
check_and_prop_cmp (ActionCheck *check,
const char *prop)
{
return strcmp (check->property, prop);
}
void
moo_edit_window_add_action_check (const char *action_id,
const char *action_prop,
MooEditWindowCheckActionFunc func,
gpointer data,
GDestroyNotify notify)
{
ActionCheck *check;
GSList *list;
g_return_if_fail (action_id != NULL);
g_return_if_fail (action_prop != NULL);
g_return_if_fail (func != NULL);
action_checks_init ();
list = g_hash_table_lookup (action_checks, action_id);
if (list)
{
GSList *old = g_slist_find_custom (list, action_prop,
(GCompareFunc) check_and_prop_cmp);
if (old)
{
action_check_free (old->data);
list = g_slist_delete_link (list, old);
}
}
check = action_check_new (action_prop, func, data, notify);
list = g_slist_prepend (list, check);
g_hash_table_insert (action_checks, g_strdup (action_id), list);
check_action (action_id, check);
}
static void
check_action_langs (G_GNUC_UNUSED GtkAction *action,
MooEdit *doc,
G_GNUC_UNUSED GParamSpec *pspec,
GValue *prop_value,
gpointer langs)
{
MooLang *lang;
gboolean value = FALSE;
if (doc)
{
lang = moo_text_view_get_lang (MOO_TEXT_VIEW (doc));
value = NULL != g_slist_find_custom (langs, moo_lang_id (lang),
(GCompareFunc) strcmp);
}
g_value_set_boolean (prop_value, value);
}
static GSList *
string_list_copy (GSList *list)
{
GSList *copy = NULL;
while (list)
{
copy = g_slist_prepend (copy, g_strdup (list->data));
list = list->next;
}
return g_slist_reverse (copy);
}
static void
string_list_free (gpointer list)
{
g_slist_foreach (list, (GFunc) g_free, NULL);
g_slist_free (list);
}
void
moo_edit_window_set_action_langs (const char *action_id,
const char *action_prop,
GSList *langs)
{
g_return_if_fail (action_id != NULL);
g_return_if_fail (action_prop != NULL);
if (langs)
moo_edit_window_add_action_check (action_id, action_prop,
check_action_langs,
string_list_copy (langs),
string_list_free);
else
moo_edit_window_remove_action_check (action_id, action_prop);
}
void
moo_edit_window_remove_action_check (const char *action_id,
const char *action_prop)
{
GSList *list;
g_return_if_fail (action_id != NULL);
g_return_if_fail (action_prop != NULL);
action_checks_init ();
list = g_hash_table_lookup (action_checks, action_id);
if (list)
{
GSList *old = g_slist_find_custom (list, action_prop,
(GCompareFunc) check_and_prop_cmp);
if (old)
{
action_check_free (old->data);
list = g_slist_delete_link (list, old);
}
if (!list)
g_hash_table_remove (action_checks, action_id);
}
}
static ActionCheck *
action_check_new (const char *action_prop,
MooEditWindowCheckActionFunc func,
gpointer data,
GDestroyNotify notify)
{
ActionCheck *check = g_new0 (ActionCheck, 1);
check->property = g_strdup (action_prop);
check->func = func;
check->data = data;
check->notify = notify;
return check;
}
static void
action_check_free (ActionCheck *check)
{
if (check)
{
if (check->notify)
check->notify (check->data);
g_free (check->property);
g_free (check);
}
}
static void
action_checks_init (void)
{
if (!action_checks)
action_checks =
g_hash_table_new_full (g_str_hash, g_str_equal, g_free, NULL);
}
/*****************************************************************************/
/* Stop button
*/
typedef struct {
gpointer job;
MooAbortJobFunc abort;
} Job;
static void
client_died (MooEditWindow *window,
gpointer client)
{
window->priv->stop_clients = g_slist_remove (window->priv->stop_clients, client);
moo_edit_window_job_finished (window, client);
}
static void
abort_client_job (gpointer client)
{
gboolean ret;
g_signal_emit_by_name (client, "abort", &ret);
}
static void
client_job_started (gpointer client,
const char *job_name,
MooEditWindow *window)
{
moo_edit_window_job_started (window, job_name, abort_client_job, client);
}
static void
client_job_finished (gpointer client,
MooEditWindow *window)
{
moo_edit_window_job_finished (window, client);
}
void
moo_edit_window_add_stop_client (MooEditWindow *window,
gpointer client)
{
GType type, return_type;
guint signal_abort, signal_started, signal_finished;
GSignalQuery query;
gboolean had_clients;
g_return_if_fail (MOO_IS_EDIT_WINDOW (window));
g_return_if_fail (G_IS_OBJECT (client));
g_return_if_fail (!g_slist_find (window->priv->stop_clients, client));
type = G_OBJECT_TYPE (client);
signal_abort = g_signal_lookup ("abort", type);
signal_started = g_signal_lookup ("job-started", type);
signal_finished = g_signal_lookup ("job-finished", type);
g_return_if_fail (signal_abort && signal_started && signal_finished);
#define REAL_TYPE(t__) ((t__) & ~(G_SIGNAL_TYPE_STATIC_SCOPE))
g_signal_query (signal_abort, &query);
return_type = REAL_TYPE (query.return_type);
g_return_if_fail (return_type == G_TYPE_NONE || return_type == G_TYPE_BOOLEAN);
g_return_if_fail (query.n_params == 0);
g_signal_query (signal_started, &query);
g_return_if_fail (REAL_TYPE (query.return_type) == G_TYPE_NONE);
g_return_if_fail (query.n_params == 1);
g_return_if_fail (REAL_TYPE (query.param_types[0]) == G_TYPE_STRING);
g_signal_query (signal_finished, &query);
g_return_if_fail (REAL_TYPE (query.return_type) == G_TYPE_NONE);
g_return_if_fail (query.n_params == 0);
#undef REAL_TYPE
had_clients = window->priv->stop_clients != NULL;
window->priv->stop_clients = g_slist_prepend (window->priv->stop_clients, client);
g_object_weak_ref (client, (GWeakNotify) client_died, window);
g_signal_connect (client, "job-started", G_CALLBACK (client_job_started), window);
g_signal_connect (client, "job-finished", G_CALLBACK (client_job_finished), window);
if (!had_clients)
g_object_notify (G_OBJECT (window), "has-stop-clients");
}
void
moo_edit_window_remove_stop_client (MooEditWindow *window,
gpointer client)
{
g_return_if_fail (MOO_IS_EDIT_WINDOW (window));
g_return_if_fail (g_slist_find (window->priv->stop_clients, client));
window->priv->stop_clients = g_slist_remove (window->priv->stop_clients, client);
if (G_IS_OBJECT (client))
{
g_object_weak_unref (client, (GWeakNotify) client_died, window);
g_signal_handlers_disconnect_by_func (client, (gpointer)client_job_started, window);
g_signal_handlers_disconnect_by_func (client, (gpointer)client_job_finished, window);
}
if (!window->priv->stop_clients)
g_object_notify (G_OBJECT (window), "has-stop-clients");
}
void
moo_edit_window_abort_jobs (MooEditWindow *window)
{
GSList *l, *jobs;
g_return_if_fail (MOO_IS_EDIT_WINDOW (window));
jobs = g_slist_copy (window->priv->jobs);
for (l = jobs; l != NULL; l = l->next)
{
Job *j = l->data;
j->abort (j->job);
}
g_slist_free (jobs);
}
void
moo_edit_window_job_started (MooEditWindow *window,
G_GNUC_UNUSED const char *name,
MooAbortJobFunc func,
gpointer job)
{
Job *j;
gboolean had_jobs;
g_return_if_fail (MOO_IS_EDIT_WINDOW (window));
g_return_if_fail (func != NULL);
g_return_if_fail (job != NULL);
j = g_new0 (Job, 1);
j->abort = func;
j->job = job;
had_jobs = window->priv->jobs != NULL;
window->priv->jobs = g_slist_prepend (window->priv->jobs, j);
if (!had_jobs)
g_object_notify (G_OBJECT (window), "has-jobs-running");
}
void
moo_edit_window_job_finished (MooEditWindow *window,
gpointer job)
{
GSList *l;
Job *j = NULL;
g_return_if_fail (MOO_IS_EDIT_WINDOW (window));
g_return_if_fail (job != NULL);
for (l = window->priv->jobs; l != NULL; l = l->next)
{
j = l->data;
if (j->job == job)
break;
else
j = NULL;
}
if (j)
{
window->priv->jobs = g_slist_remove (window->priv->jobs, j);
if (!window->priv->jobs)
g_object_notify (G_OBJECT (window), "has-jobs-running");
g_free (j);
}
}
GtkWidget *
moo_edit_window_get_output (MooEditWindow *window)
{
MooPaneLabel *label;
GtkWidget *cmd_view;
GtkWidget *scrolled_window;
g_return_val_if_fail (MOO_IS_EDIT_WINDOW (window), NULL);
scrolled_window = moo_edit_window_get_pane (window, "moo-edit-window-output");
if (!scrolled_window)
{
scrolled_window = gtk_scrolled_window_new (NULL, NULL);
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_window),
GTK_POLICY_NEVER, GTK_POLICY_ALWAYS);
cmd_view = moo_cmd_view_new ();
gtk_container_add (GTK_CONTAINER (scrolled_window), cmd_view);
gtk_widget_show_all (scrolled_window);
g_object_set_data (G_OBJECT (scrolled_window), "moo-output", cmd_view);
label = moo_pane_label_new (MOO_STOCK_TERMINAL, NULL, NULL, "Output", "Output");
if (!moo_edit_window_add_pane (window, "moo-edit-window-output",
scrolled_window, label, MOO_PANE_POS_BOTTOM))
{
g_critical ("%s: oops", G_STRLOC);
moo_pane_label_free (label);
return NULL;
}
moo_edit_window_add_stop_client (window, cmd_view);
moo_pane_label_free (label);
return cmd_view;
}
return g_object_get_data (G_OBJECT (scrolled_window), "moo-output");
}
GtkWidget *
moo_edit_window_get_output_pane (MooEditWindow *window)
{
g_return_val_if_fail (MOO_IS_EDIT_WINDOW (window), NULL);
return moo_edit_window_get_pane (window, "moo-edit-window-output");
}
void
moo_edit_window_present_output (MooEditWindow *window)
{
g_return_if_fail (MOO_IS_EDIT_WINDOW (window));
moo_edit_window_get_output (window);
moo_big_paned_present_pane (window->paned,
moo_edit_window_get_output_pane (window));
}
/************************************************************************/
/* Doc list
*/
static void
doc_list_action_toggled (gpointer action,
MooEditWindow *window)
{
MooEdit *doc;
if (window->priv->doc_list_update_idle ||
!gtk_toggle_action_get_active (action))
return;
doc = g_object_get_data (action, "moo-edit");
g_return_if_fail (MOO_IS_EDIT (doc));
g_return_if_fail (MOO_IS_EDIT_WINDOW (window));
if (doc != ACTIVE_DOC (window))
moo_edit_window_set_active_doc (window, doc);
}
static int
compare_doc_list_actions (gpointer a1,
gpointer a2)
{
MooEdit *d1, *d2;
d1 = g_object_get_data (a1, "moo-edit");
d2 = g_object_get_data (a2, "moo-edit");
g_return_val_if_fail (d1 && d2, -1);
return strcmp (moo_edit_get_display_basename (d1),
moo_edit_get_display_basename (d2));
}
static gboolean
do_update_doc_list (MooEditWindow *window)
{
MooUIXML *xml;
GSList *actions = NULL, *docs;
GSList *group = NULL;
MooUINode *ph;
gpointer active_doc;
GtkAction *no_docs;
active_doc = ACTIVE_DOC (window);
xml = moo_window_get_ui_xml (MOO_WINDOW (window));
g_return_val_if_fail (xml != NULL, FALSE);
if (xml != window->priv->xml)
{
if (window->priv->xml)
{
if (window->priv->doc_list_merge_id)
moo_ui_xml_remove_ui (window->priv->xml,
window->priv->doc_list_merge_id);
g_object_unref (window->priv->xml);
}
window->priv->xml = g_object_ref (xml);
}
else if (window->priv->doc_list_merge_id)
{
moo_ui_xml_remove_ui (xml, window->priv->doc_list_merge_id);
}
window->priv->doc_list_merge_id = 0;
ph = moo_ui_xml_find_placeholder (xml, "DocList");
g_return_val_if_fail (ph != NULL, FALSE);
docs = moo_edit_window_list_docs (window);
no_docs = moo_window_get_action (MOO_WINDOW (window), "NoDocuments");
g_object_set (no_docs, "visible", (gboolean) (docs == NULL), NULL);
if (!docs)
goto out;
while (docs)
{
GtkRadioAction *action;
gpointer doc = docs->data;
action = g_object_get_data (doc, "moo-doc-list-action");
if (action)
{
g_object_set (action,
"label", moo_edit_get_display_basename (doc),
"tooltip", moo_edit_get_display_filename (doc),
NULL);
}
else
{
char *name = g_strdup_printf ("MooEdit-%p", doc);
action = gtk_radio_action_new (name,
moo_edit_get_display_basename (doc),
moo_edit_get_display_filename (doc),
NULL, 0);
g_object_set_data_full (doc, "moo-doc-list-action", action, g_object_unref);
g_object_set_data (G_OBJECT (action), "moo-edit", doc);
moo_action_set_no_accel (GTK_ACTION (action), TRUE);
g_signal_connect (action, "toggled", G_CALLBACK (doc_list_action_toggled), window);
gtk_action_group_add_action (moo_window_get_actions (MOO_WINDOW (window)),
GTK_ACTION (action));
g_free (name);
}
gtk_radio_action_set_group (action, group);
group = gtk_radio_action_get_group (action);
actions = g_slist_prepend (actions, action);
docs = g_slist_delete_link (docs, docs);
}
window->priv->doc_list_merge_id = moo_ui_xml_new_merge_id (xml);
actions = g_slist_sort (actions, (GCompareFunc) compare_doc_list_actions);
while (actions)
{
gpointer action = actions->data;
gpointer doc = g_object_get_data (G_OBJECT (action), "moo-edit");
char *markup = g_markup_printf_escaped ("<item action=\"%s\"/>",
gtk_action_get_name (action));
moo_ui_xml_insert (xml, window->priv->doc_list_merge_id, ph, -1, markup);
gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
doc == active_doc);
g_free (markup);
actions = g_slist_delete_link (actions, actions);
}
out:
window->priv->doc_list_update_idle = 0;
return FALSE;
}
static void
moo_edit_window_update_doc_list (MooEditWindow *window)
{
if (!window->priv->doc_list_update_idle)
window->priv->doc_list_update_idle =
g_idle_add ((GSourceFunc) do_update_doc_list,
window);
}
/************************************************************************/
/* Drag into the window
*/
static gboolean
notebook_drag_motion (GtkWidget *widget,
GdkDragContext *context,
G_GNUC_UNUSED int x,
G_GNUC_UNUSED int y,
guint time,
G_GNUC_UNUSED MooEditWindow *window)
{
GdkAtom target;
target = gtk_drag_dest_find_target (widget, context, NULL);
if (target == GDK_NONE)
gdk_drag_status (context, 0, time);
else if (target == moo_edit_tab_atom)
gtk_drag_get_data (widget, context, moo_edit_tab_atom, time);
else
gdk_drag_status (context, context->suggested_action, time);
return TRUE;
}
static gboolean
notebook_drag_drop (GtkWidget *widget,
GdkDragContext *context,
G_GNUC_UNUSED int x,
G_GNUC_UNUSED int y,
guint time,
G_GNUC_UNUSED MooEditWindow *window)
{
GdkAtom target;
target = gtk_drag_dest_find_target (widget, context, NULL);
if (target == GDK_NONE)
{
gtk_drag_finish (context, FALSE, FALSE, time);
}
else
{
g_object_set_data (G_OBJECT (widget), "moo-edit-window-drop",
GINT_TO_POINTER (TRUE));
gtk_drag_get_data (widget, context, target, time);
}
return TRUE;
}
static void
notebook_drag_data_recv (GtkWidget *widget,
GdkDragContext *context,
G_GNUC_UNUSED int x,
G_GNUC_UNUSED int y,
GtkSelectionData *data,
guint info,
guint time,
MooEditWindow *window)
{
if (g_object_get_data (G_OBJECT (widget), "moo-edit-window-drop"))
{
char **uris;
g_object_set_data (G_OBJECT (widget), "moo-edit-window-drop", NULL);
if (data->target == moo_edit_tab_atom)
{
GtkWidget *toplevel;
MooEdit *doc = moo_selection_data_get_pointer (data, moo_edit_tab_atom);
if (!doc)
goto out;
toplevel = gtk_widget_get_toplevel (GTK_WIDGET (doc));
if (toplevel == GTK_WIDGET (window))
goto out;
g_print ("%s: implement me\n", G_STRLOC);
goto out;
}
else if ((uris = gtk_selection_data_get_uris (data)))
{
char **u;
if (!uris)
goto out;
for (u = uris; *u; ++u)
moo_editor_open_uri (window->priv->editor, window,
NULL, *u, NULL);
g_strfreev (uris);
gtk_drag_finish (context, TRUE, FALSE, time);
}
else
{
MooEdit *doc;
GtkTextBuffer *buf;
char *text = (char *) gtk_selection_data_get_text (data);
if (!text)
goto out;
doc = moo_editor_new_doc (window->priv->editor, window);
if (!doc)
{
g_free (text);
goto out;
}
/* XXX */
buf = gtk_text_view_get_buffer (GTK_TEXT_VIEW (doc));
gtk_text_buffer_set_text (buf, text, -1);
g_free (text);
gtk_drag_finish (context, TRUE,
context->suggested_action == GDK_ACTION_MOVE,
time);
}
}
else
{
if (info == TARGET_MOO_EDIT_TAB)
{
GtkWidget *toplevel;
MooEdit *doc = moo_selection_data_get_pointer (data, moo_edit_tab_atom);
if (!doc)
return gdk_drag_status (context, 0, time);
toplevel = gtk_widget_get_toplevel (GTK_WIDGET (doc));
if (toplevel == GTK_WIDGET (window))
return gdk_drag_status (context, 0, time);
gdk_drag_status (context, GDK_ACTION_MOVE, time);
}
else
{
gdk_drag_status (context, 0, time);
}
return;
}
out:
gtk_drag_finish (context, FALSE, FALSE, time);
}
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