diff --git a/src/clipboard.c b/src/clipboard.c
index 4346b2b..c6883a8 100644
--- a/src/clipboard.c
+++ b/src/clipboard.c
@@ -1,1515 +1,1515 @@
/* clipboard.c - The GNU Privacy Assistant
Copyright (C) 2000, 2001 G-N-U GmbH.
Copyright (C) 2007, 2008 g10 Code GmbH
This file is part of GPA.
GPA 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 3 of the License, or
(at your option) any later version.
GPA 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, see . */
#ifdef HAVE_CONFIG_H
# include
#endif
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include "gpa.h"
#include "gtktools.h"
#include "gpgmetools.h"
#include "gpawidgets.h"
#include "siglist.h"
#include "helpmenu.h"
#include "icons.h"
#include "clipboard.h"
#include "gpafiledecryptop.h"
#include "gpafileencryptop.h"
#include "gpafilesignop.h"
#include "gpafileverifyop.h"
#include "icons.h"
#include "helpmenu.h"
/* Support for Gtk 2.8. */
#if ! GTK_CHECK_VERSION (2, 10, 0)
#define gtk_text_buffer_get_has_selection(textbuf) \
gtk_text_buffer_get_selection_bounds (textbuf, NULL, NULL);
#define gdk_atom_intern_static_string(str) gdk_atom_intern (str, FALSE)
#define GTK_STOCK_SELECT_ALL "gtk-select-all"
#define MY_GTK_TEXT_BUFFER_NO_HAS_SELECTION
#endif
/* FIXME: Move to a global file. */
#ifndef DIM
#define DIM(array) (sizeof (array) / sizeof (*array))
#endif
/* Object and class definition. */
struct _GpaClipboard
{
GtkWindow parent;
GtkWidget *text_view;
GtkTextBuffer *text_buffer;
/* List of sensitive widgets. See below */
GList *selection_sensitive_actions;
GList *paste_sensitive_actions;
gboolean paste_p;
};
struct _GpaClipboardClass
{
GtkWindowClass parent_class;
};
/* There is only one instance of the clipboard class. Use a global
variable to keep track of it. */
static GpaClipboard *instance;
/* We also need to save the parent class. */
static GObjectClass *parent_class;
/* Local prototypes */
static GObject *gpa_clipboard_constructor
(GType type,
guint n_construct_properties,
GObjectConstructParam *construct_properties);
/* GtkWidget boilerplate. */
static void
gpa_clipboard_finalize (GObject *object)
{
G_OBJECT_CLASS (parent_class)->finalize (object);
}
static void
gpa_clipboard_init (GpaClipboard *clipboard)
{
clipboard->selection_sensitive_actions = NULL;
clipboard->paste_sensitive_actions = NULL;
}
static void
gpa_clipboard_class_init (GpaClipboardClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
parent_class = g_type_class_peek_parent (klass);
object_class->constructor = gpa_clipboard_constructor;
object_class->finalize = gpa_clipboard_finalize;
}
GType
gpa_clipboard_get_type (void)
{
static GType clipboard_type = 0;
if (!clipboard_type)
{
static const GTypeInfo clipboard_info =
{
sizeof (GpaClipboardClass),
(GBaseInitFunc) NULL,
(GBaseFinalizeFunc) NULL,
(GClassInitFunc) gpa_clipboard_class_init,
NULL, /* class_finalize */
NULL, /* class_data */
sizeof (GpaClipboard),
0, /* n_preallocs */
(GInstanceInitFunc) gpa_clipboard_init,
};
clipboard_type = g_type_register_static (GTK_TYPE_WINDOW,
"GpaClipboard",
&clipboard_info, 0);
}
return clipboard_type;
}
/* Definition of the sensitivity function type. */
typedef gboolean (*sensitivity_func_t)(gpointer);
/* Add widget to the list of sensitive widgets of editor. */
static void
add_selection_sensitive_action (GpaClipboard *clipboard,
GtkAction *action)
{
clipboard->selection_sensitive_actions
= g_list_append (clipboard->selection_sensitive_actions, action);
}
/* Return true if a selection is active. */
static gboolean
has_selection (gpointer param)
{
GpaClipboard *clipboard = param;
return gtk_text_buffer_get_has_selection (clipboard->text_buffer);
}
/* Update the sensitivity of the widget DATA and pass PARAM through to
the sensitivity callback. Usable as an iterator function in
g_list_foreach. */
static void
update_selection_sensitive_action (gpointer data, gpointer param)
{
gtk_action_set_sensitive (GTK_ACTION (data), has_selection (param));
}
/* Call update_selection_sensitive_widget for all widgets in the list
of sensitive widgets and pass CLIPBOARD through as the user data
parameter. */
static void
update_selection_sensitive_actions (GpaClipboard *clipboard)
{
g_list_foreach (clipboard->selection_sensitive_actions,
update_selection_sensitive_action,
(gpointer) clipboard);
}
/* Add ACTION to the list of sensitive actions of CLIPBOARD. */
static void
add_paste_sensitive_action (GpaClipboard *clipboard, GtkAction *action)
{
clipboard->paste_sensitive_actions
= g_list_append (clipboard->paste_sensitive_actions, action);
}
static void
update_paste_sensitive_action (gpointer data, gpointer param)
{
GpaClipboard *clipboard = param;
gtk_action_set_sensitive (GTK_ACTION (data), clipboard->paste_p);
}
static void
update_paste_sensitive_actions (GtkClipboard *clip,
GtkSelectionData *selection_data,
GpaClipboard *clipboard)
{
clipboard->paste_p = gtk_selection_data_targets_include_text (selection_data);
g_list_foreach (clipboard->paste_sensitive_actions,
update_paste_sensitive_action, (gpointer) clipboard);
}
static void
set_paste_sensitivity (GpaClipboard *clipboard, GtkClipboard *clip)
{
GdkDisplay *display;
display = gtk_clipboard_get_display (clip);
if (gdk_display_supports_selection_notification (display))
gtk_clipboard_request_contents
(clip, gdk_atom_intern_static_string ("TARGETS"),
(GtkClipboardReceivedFunc) update_paste_sensitive_actions,
clipboard);
}
static void
clipboard_owner_change_cb (GtkClipboard *clip, GdkEventOwnerChange *event,
GpaClipboard *clipboard)
{
set_paste_sensitivity (clipboard, clip);
}
/* Add a file created by an operation to the list */
static void
file_created_cb (GpaFileOperation *op, gpa_file_item_t item, gpointer data)
{
GpaClipboard *clipboard = data;
gboolean suc;
const gchar *end;
suc = g_utf8_validate (item->direct_out, item->direct_out_len, &end);
if (! suc)
{
gchar *str;
gsize len;
str = g_strdup_printf ("No valid UTF-8 encoding at position %i.\n"
"Assuming Latin-1 encoding instead.",
((int) (end - item->direct_out)));
gpa_window_message (str, GTK_WIDGET (clipboard));
g_free (str);
str = g_convert (item->direct_out, item->direct_out_len,
"UTF-8", "ISO-8859-1",
NULL, &len, NULL);
if (str)
{
gtk_text_buffer_set_text (clipboard->text_buffer, str, len);
g_free (str);
return;
}
gpa_window_error ("Error converting Latin-1 to UTF-8",
GTK_WIDGET (clipboard));
/* Enough warnings: Try to show even with invalid encoding. */
}
gtk_text_buffer_set_text (clipboard->text_buffer,
item->direct_out, item->direct_out_len);
}
/* Do whatever is required with a file operation, to ensure proper clean up */
static void
register_operation (GpaClipboard *clipboard, GpaFileOperation *op)
{
g_signal_connect (G_OBJECT (op), "created_file",
G_CALLBACK (file_created_cb), clipboard);
g_signal_connect (G_OBJECT (op), "completed",
G_CALLBACK (g_object_unref), NULL);
}
/* Actions as called by the menu items. */
/* Handle menu item "File/Clear". */
static void
file_clear (GtkAction *action, gpointer param)
{
GpaClipboard *clipboard = param;
gtk_text_buffer_set_text (clipboard->text_buffer, "", -1);
}
/* The directory last visited by load or save operations. */
static gchar *last_directory;
static gchar *
get_load_file_name (GtkWidget *parent, const gchar *title)
{
static GtkWidget *dialog;
GtkResponseType response;
gchar *filename = NULL;
if (! dialog)
{
dialog = gtk_file_chooser_dialog_new
(title, GTK_WINDOW (parent), GTK_FILE_CHOOSER_ACTION_OPEN,
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
GTK_STOCK_OPEN, GTK_RESPONSE_OK, NULL);
gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_OK);
}
if (last_directory)
gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (dialog),
last_directory);
gtk_file_chooser_unselect_all (GTK_FILE_CHOOSER (dialog));
/* Run the dialog until there is a valid response. */
response = gtk_dialog_run (GTK_DIALOG (dialog));
if (response == GTK_RESPONSE_OK)
{
filename = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (dialog));
if (filename)
filename = g_strdup (filename);
}
if (last_directory)
g_free (last_directory);
last_directory
= gtk_file_chooser_get_current_folder (GTK_FILE_CHOOSER (dialog));
if (last_directory)
last_directory = g_strdup (last_directory);
gtk_widget_hide (dialog);
return filename;
}
/* Handle menu item "File/Open". */
static void
file_open (GtkAction *action, gpointer param)
{
GpaClipboard *clipboard = param;
gchar *filename;
struct stat buf;
int res;
gboolean suc;
gchar *contents;
gsize length;
GError *err = NULL;
const gchar *end;
filename = get_load_file_name (GTK_WIDGET (clipboard), _("Open File"));
if (! filename)
return;
res = g_stat (filename, &buf);
if (res < 0)
{
gchar *str;
str = g_strdup_printf ("Error determining size of file %s:\n%s",
filename, strerror (errno));
gpa_window_error (str, GTK_WIDGET (clipboard));
g_free (str);
g_free (filename);
return;
}
#define MAX_CLIPBOARD_SIZE (2*1024*1024)
if (buf.st_size > MAX_CLIPBOARD_SIZE)
{
GtkWidget *window;
GtkWidget *hbox;
GtkWidget *labelMessage;
GtkWidget *pixmap;
gint result;
gchar *str;
window = gtk_dialog_new_with_buttons
- (_("GPA Message"), GTK_WINDOW (clipboard), GTK_DIALOG_MODAL,
- GTK_STOCK_OPEN, GTK_RESPONSE_OK,
- GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, NULL);
+ (_("GPA Message"), GTK_WINDOW (clipboard), GTK_DIALOG_MODAL,
+ _("_Open"), GTK_RESPONSE_OK,
+ _("_Cancel"), GTK_RESPONSE_CANCEL, NULL);
gtk_container_set_border_width (GTK_CONTAINER (window), 5);
gtk_dialog_set_default_response (GTK_DIALOG (window),
GTK_RESPONSE_CANCEL);
hbox = gtk_hbox_new (FALSE, 0);
gtk_container_set_border_width (GTK_CONTAINER (hbox), 5);
//gtk_box_pack_start_defaults (GTK_BOX (GTK_DIALOG (window)->vbox), hbox);
GtkWidget *box = gtk_dialog_get_content_area(window);
gtk_box_pack_start(box, hbox, TRUE, TRUE, 0);
pixmap = gtk_image_new_from_stock (GTK_STOCK_DIALOG_INFO,
GTK_ICON_SIZE_DIALOG);
gtk_box_pack_start (GTK_BOX (hbox), pixmap, TRUE, FALSE, 10);
/* TRANSLATORS: The arguments are the filename, the integer size
and the unit (such as KB or MB). */
str = g_strdup_printf (_("The file %s is %llu%s large. Do you really "
" want to open it?"), filename,
(unsigned long long)buf.st_size / 1024 / 1024,
"MB");
labelMessage = gtk_label_new (str);
g_free (str);
gtk_label_set_line_wrap (GTK_LABEL (labelMessage), TRUE);
gtk_box_pack_start (GTK_BOX (hbox), labelMessage, TRUE, FALSE, 10);
gtk_widget_show_all (window);
result = gtk_dialog_run (GTK_DIALOG (window));
gtk_widget_destroy (window);
if (result != GTK_RESPONSE_OK)
{
g_free (filename);
return;
}
}
suc = g_file_get_contents (filename, &contents, &length, &err);
if (! suc)
{
gchar *str;
str = g_strdup_printf ("Error loading content of file %s:\n%s",
filename, err->message);
gpa_window_error (str, GTK_WIDGET (clipboard));
g_free (str);
g_error_free (err);
g_free (filename);
return;
}
suc = g_utf8_validate (contents, length, &end);
if (! suc)
{
gchar *str;
str = g_strdup_printf ("Error opening file %s:\n"
"No valid UTF-8 at position %i.",
filename, ((int) (end - contents)));
gpa_window_error (str, GTK_WIDGET (clipboard));
g_free (str);
g_free (contents);
g_free (filename);
return;
}
gtk_text_buffer_set_text (clipboard->text_buffer, contents, length);
g_free (contents);
}
/* Run the modal file selection dialog and return a new copy of the
filename if the user pressed OK and NULL otherwise. */
static gchar *
get_save_file_name (GtkWidget *parent, const gchar *title)
{
static GtkWidget *dialog;
GtkResponseType response;
gchar *filename = NULL;
if (! dialog)
{
dialog = gtk_file_chooser_dialog_new
(title, GTK_WINDOW (parent), GTK_FILE_CHOOSER_ACTION_SAVE,
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
GTK_STOCK_SAVE, GTK_RESPONSE_OK, NULL);
gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_OK);
gtk_file_chooser_set_do_overwrite_confirmation
(GTK_FILE_CHOOSER (dialog), TRUE);
}
if (last_directory)
gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (dialog),
last_directory);
gtk_file_chooser_unselect_all (GTK_FILE_CHOOSER (dialog));
/* Run the dialog until there is a valid response. */
response = gtk_dialog_run (GTK_DIALOG (dialog));
if (response == GTK_RESPONSE_OK)
{
filename = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (dialog));
if (filename)
filename = g_strdup (filename);
}
if (last_directory)
g_free (last_directory);
last_directory
= gtk_file_chooser_get_current_folder (GTK_FILE_CHOOSER (dialog));
if (last_directory)
last_directory = g_strdup (last_directory);
if (last_directory)
g_free (last_directory);
last_directory
= gtk_file_chooser_get_current_folder (GTK_FILE_CHOOSER (dialog));
if (last_directory)
last_directory = g_strdup (last_directory);
gtk_widget_hide (dialog);
return filename;
}
/* Handle menu item "File/Save As...". */
static void
file_save_as (GtkAction *action, gpointer param)
{
GpaClipboard *clipboard = param;
gchar *filename;
GError *err = NULL;
gchar *contents;
gssize length;
gboolean suc;
GtkTextIter begin;
GtkTextIter end;
filename = get_save_file_name (GTK_WIDGET (clipboard), _("Save As..."));
if (! filename)
return;
gtk_text_buffer_get_bounds (clipboard->text_buffer, &begin, &end);
contents = gtk_text_buffer_get_text (clipboard->text_buffer, &begin, &end,
FALSE);
length = strlen (contents);
suc = g_file_set_contents (filename, contents, length, &err);
g_free (contents);
if (! suc)
{
gchar *str;
str = g_strdup_printf ("Error saving content to file %s:\n%s",
filename, err->message);
gpa_window_error (str, GTK_WIDGET (clipboard));
g_free (str);
g_error_free (err);
g_free (filename);
return;
}
g_free (filename);
}
/* Handle menu item "File/Verify". */
static void
file_verify (GtkAction *action, gpointer param)
{
GpaClipboard *clipboard = (GpaClipboard *) param;
GpaFileVerifyOperation *op;
GList *files = NULL;
gpa_file_item_t file_item;
GtkTextIter begin;
GtkTextIter end;
gtk_text_buffer_get_bounds (clipboard->text_buffer, &begin, &end);
file_item = g_malloc0 (sizeof (*file_item));
file_item->direct_name = g_strdup (_("Clipboard"));
file_item->direct_in
= gtk_text_buffer_get_slice (clipboard->text_buffer, &begin, &end, TRUE);
/* FIXME: One would think there exists a function to get the number
of bytes between two GtkTextIter, but no, that's too obvious. */
file_item->direct_in_len = strlen (file_item->direct_in);
files = g_list_append (files, file_item);
/* Start the operation. */
op = gpa_file_verify_operation_new (GTK_WIDGET (clipboard), files);
register_operation (clipboard, GPA_FILE_OPERATION (op));
}
/* Handle menu item "File/Sign". */
static void
file_sign (GtkAction *action, gpointer param)
{
GpaClipboard *clipboard = (GpaClipboard *) param;
GpaFileSignOperation *op;
GList *files = NULL;
gpa_file_item_t file_item;
GtkTextIter begin;
GtkTextIter end;
gtk_text_buffer_get_bounds (clipboard->text_buffer, &begin, &end);
file_item = g_malloc0 (sizeof (*file_item));
file_item->direct_name = g_strdup (_("Clipboard"));
file_item->direct_in
= gtk_text_buffer_get_text (clipboard->text_buffer, &begin, &end, FALSE);
/* FIXME: One would think there exists a function to get the number
of bytes between two GtkTextIter, but no, that's too obvious. */
file_item->direct_in_len = strlen (file_item->direct_in);
files = g_list_append (files, file_item);
/* Start the operation. */
op = gpa_file_sign_operation_new (GTK_WIDGET (clipboard), files, TRUE);
register_operation (clipboard, GPA_FILE_OPERATION (op));
}
/* Handle menu item "File/Encrypt". */
static void
file_encrypt (GtkAction *action, gpointer param)
{
GpaClipboard *clipboard = (GpaClipboard *) param;
GpaFileEncryptOperation *op;
GList *files = NULL;
gpa_file_item_t file_item;
GtkTextIter begin;
GtkTextIter end;
gtk_text_buffer_get_bounds (clipboard->text_buffer, &begin, &end);
file_item = g_malloc0 (sizeof (*file_item));
file_item->direct_name = g_strdup (_("Clipboard"));
file_item->direct_in
= gtk_text_buffer_get_text (clipboard->text_buffer, &begin, &end, FALSE);
/* FIXME: One would think there exists a function to get the number
of bytes between two GtkTextIter, but no, that's too obvious. */
file_item->direct_in_len = strlen (file_item->direct_in);
files = g_list_append (files, file_item);
/* Start the operation. */
op = gpa_file_encrypt_operation_new (GTK_WIDGET (clipboard), files, TRUE);
register_operation (clipboard, GPA_FILE_OPERATION (op));
}
/* Handle menu item "File/Decrypt". */
static void
file_decrypt (GtkAction *action, gpointer param)
{
GpaClipboard *clipboard = (GpaClipboard *) param;
GpaFileDecryptOperation *op;
GList *files = NULL;
gpa_file_item_t file_item;
GtkTextIter begin;
GtkTextIter end;
gtk_text_buffer_get_bounds (clipboard->text_buffer, &begin, &end);
file_item = g_malloc0 (sizeof (*file_item));
file_item->direct_name = g_strdup (_("Clipboard"));
file_item->direct_in
= gtk_text_buffer_get_text (clipboard->text_buffer, &begin, &end, FALSE);
/* FIXME: One would think there exists a function to get the number
of bytes between two GtkTextIter, but no, that's too obvious. */
file_item->direct_in_len = strlen (file_item->direct_in);
files = g_list_append (files, file_item);
/* Start the operation. */
op = gpa_file_decrypt_operation_new (GTK_WIDGET (clipboard), files);
register_operation (clipboard, GPA_FILE_OPERATION (op));
}
/* Handle menu item "File/Close". */
static void
file_close (GtkAction *action, gpointer param)
{
GpaClipboard *clipboard = param;
gtk_widget_destroy (GTK_WIDGET (clipboard));
}
static void
edit_cut (GtkAction *action, gpointer param)
{
GpaClipboard *clipboard = param;
g_signal_emit_by_name (GTK_TEXT_VIEW (clipboard->text_view),
"cut-clipboard");
}
static void
edit_copy (GtkAction *action, gpointer param)
{
GpaClipboard *clipboard = param;
g_signal_emit_by_name (GTK_TEXT_VIEW (clipboard->text_view),
"copy-clipboard");
}
static void
edit_paste (GtkAction *action, gpointer param)
{
GpaClipboard *clipboard = param;
g_signal_emit_by_name (GTK_TEXT_VIEW (clipboard->text_view),
"paste-clipboard");
}
static void
edit_delete (GtkAction *action, gpointer param)
{
GpaClipboard *clipboard = param;
g_signal_emit_by_name (GTK_TEXT_VIEW (clipboard->text_view), "backspace");
}
/* Handle menu item "Edit/Select All". */
static void
edit_select_all (GtkAction *action, gpointer param)
{
GpaClipboard *clipboard = param;
g_signal_emit_by_name (GTK_TEXT_VIEW (clipboard->text_view), "select-all");
}
/* Construct the file manager menu window and return that object. */
static void
clipboard_action_new (GpaClipboard *clipboard,
GtkWidget **menu, GtkWidget **toolbar)
{
static const GActionEntry g_entries[] =
{
{ "File", NULL },
{ "Edit", NULL },
{ "file_clear", file_clear },
{ "file_open", file_open },
{ "file_save_as", file_save_as },
{ "file_sign", file_sign },
{ "file_verify", file_verify },
{ "file_encrypt", file_encrypt },
{ "file_decrypt", file_decrypt },
{ "file_close", file_close },
{ "file_quit", g_application_quit },
#if g
{ "edit_undo", edit_undo },
{ "edit_redo", edit_redo },
#endif
{ "edit_cut", edit_cut },
{ "edit_copy", edit_copy },
{ "edit_paste", edit_paste },
{ "edit_delete", edit_delete },
{ "edit_select_all", edit_select_all },
};
/*
static const GtkActionEntry entries[] =
{
// Toplevel
{ "File", NULL, N_("_File"), NULL },
{ "Edit", NULL, N_("_Edit"), NULL },
// File menu.
{ "FileClear", GTK_STOCK_CLEAR, NULL, NULL,
N_("Clear buffer"), G_CALLBACK (file_clear) },
{ "FileOpen", GTK_STOCK_OPEN, NULL, NULL,
N_("Open a file"), G_CALLBACK (file_open) },
{ "FileSaveAs", GTK_STOCK_SAVE_AS, NULL, NULL,
N_("Save to a file"), G_CALLBACK (file_save_as) },
{ "FileSign", GPA_STOCK_SIGN, NULL, NULL,
N_("Sign buffer text"), G_CALLBACK (file_sign) },
{ "FileVerify", GPA_STOCK_VERIFY, NULL, NULL,
N_("Check signatures of buffer text"), G_CALLBACK (file_verify) },
{ "FileEncrypt", GPA_STOCK_ENCRYPT, NULL, NULL,
N_("Encrypt the buffer text"), G_CALLBACK (file_encrypt) },
{ "FileDecrypt", GPA_STOCK_DECRYPT, NULL, NULL,
N_("Decrypt the buffer text"), G_CALLBACK (file_decrypt) },
{ "FileClose", GTK_STOCK_CLOSE, NULL, NULL,
N_("Close the buffer"), G_CALLBACK (file_close) },
{ "FileQuit", GTK_STOCK_QUIT, NULL, NULL,
N_("Quit the program"), G_CALLBACK (g_application_quit) },
// Edit menu.
#if 0
// FIXME: Not implemented yet.
{ "EditUndo", GTK_STOCK_UNDO, NULL, NULL,
N_("Undo the last action"), G_CALLBACK (edit_undo) },
{ "EditRedo", GTK_STOCK_REDO, NULL, NULL,
N_("Redo the last undone action"), G_CALLBACK (edit_redo) },
#endif
{ "EditCut", GTK_STOCK_CUT, NULL, NULL,
N_("Cut the selection"), G_CALLBACK (edit_cut) },
{ "EditCopy", GTK_STOCK_COPY, NULL, NULL,
N_("Copy the selection"), G_CALLBACK (edit_copy) },
{ "EditPaste", GTK_STOCK_PASTE, NULL, NULL,
N_("Paste the clipboard"), G_CALLBACK (edit_paste) },
{ "EditDelete", GTK_STOCK_DELETE, NULL, NULL,
N_("Delete the selected text"), G_CALLBACK (edit_delete) },
{ "EditSelectAll", GTK_STOCK_SELECT_ALL, NULL, "A",
N_("Select the entire document"), G_CALLBACK (edit_select_all) }
};
*/
static const char *ui_string =
""
""
""
"";
/*
static const char *ui_description =
""
" "
" "
" "
" "
" "
" "
" "
" "
#if 0
// Disabled because the toolbar arrow mode doesn't work, and the
// toolbar takes up too much space otherwise.
" "
" "
#endif
" "
" "
" "
" "
" "
" "
" "
" "
" "
" "
" "
" "
" "
" "
#ifdef ENABLE_CARD_MANAGER
" "
#endif
#if 0
" "
#endif
" "
"";
*/
#ifdef OLD_MENU
GtkAccelGroup *accel_group;
GtkActionGroup *action_group;
GtkAction *action;
GtkUIManager *ui_manager;
GError *error;
action_group = gtk_action_group_new ("MenuActions");
gtk_action_group_set_translation_domain (action_group, PACKAGE);
gtk_action_group_add_actions (action_group, entries, G_N_ELEMENTS (entries),
clipboard);
gtk_action_group_add_actions (action_group, gpa_help_menu_action_entries,
G_N_ELEMENTS (gpa_help_menu_action_entries),
clipboard);
gtk_action_group_add_actions (action_group, gpa_windows_menu_action_entries,
G_N_ELEMENTS (gpa_windows_menu_action_entries),
clipboard);
gtk_action_group_add_actions
(action_group, gpa_preferences_menu_action_entries,
G_N_ELEMENTS (gpa_preferences_menu_action_entries), clipboard);
ui_manager = gtk_ui_manager_new ();
gtk_ui_manager_insert_action_group (ui_manager, action_group, 0);
accel_group = gtk_ui_manager_get_accel_group (ui_manager);
gtk_window_add_accel_group (GTK_WINDOW (clipboard), accel_group);
if (! gtk_ui_manager_add_ui_from_string (ui_manager, ui_description,
-1, &error))
{
g_message ("building clipboard menus failed: %s", error->message);
g_error_free (error);
exit (EXIT_FAILURE);
}
/* Fixup the icon theme labels which are too long for the toolbar. */
action = gtk_action_group_get_action (action_group, "WindowsKeyringEditor");
g_object_set (action, "short_label", _("Keyring"), NULL);
action = gtk_action_group_get_action (action_group, "WindowsFileManager");
g_object_set (action, "short_label", _("Files"), NULL);
#ifdef ENABLE_CARD_MANAGER
action = gtk_action_group_get_action (action_group, "WindowsCardManager");
g_object_set (action, "short_label", _("Card"), NULL);
#endif
/* Take care of sensitiveness of widgets. */
action = gtk_action_group_get_action (action_group, "EditCut");
add_selection_sensitive_action (clipboard, action);
action = gtk_action_group_get_action (action_group, "EditCopy");
add_selection_sensitive_action (clipboard, action);
action = gtk_action_group_get_action (action_group, "EditDelete");
add_selection_sensitive_action (clipboard, action);
action = gtk_action_group_get_action (action_group, "EditPaste");
/* Initialized later. */
add_paste_sensitive_action (clipboard, action);
*menu = gtk_ui_manager_get_widget (ui_manager, "/MainMenu");
*toolbar = gtk_ui_manager_get_widget (ui_manager, "/ToolBar");
gpa_toolbar_set_homogeneous (GTK_TOOLBAR (*toolbar), FALSE);
#else
GError **err;
GtkBuilder *gtk_builder = gtk_builder_new_from_string (icons_string, -1);
if (gtk_builder_add_from_string( gtk_builder, ui_string , -1, err) == 0) {
printf("ERROR: %s \n", (*err)->message);
}
GMenuModel *menu_bar_model = G_MENU_MODEL (gtk_builder_get_object (GTK_BUILDER (gtk_builder), "menu"));
*menu = gtk_menu_bar_new_from_model (menu_bar_model);
GObject *grid = gtk_builder_get_object (GTK_BUILDER (gtk_builder), "toolbar");
GtkCssProvider *css_provider = gtk_css_provider_new();
GdkDisplay *display = gdk_display_get_default();
GdkScreen *screen = gdk_display_get_default_screen (display);
gtk_style_context_add_provider_for_screen (screen, GTK_STYLE_PROVIDER(css_provider), GTK_STYLE_PROVIDER_PRIORITY_USER);
gtk_css_provider_load_from_data(css_provider,
"#toolbar {\n"
//" padding-left: 55px;\n"
// " padding-right: 5px;\n"
// " border-radius: 3px;\n"
"}\n", -1, NULL);
GtkStyleContext *style_context;
style_context = gtk_widget_get_style_context (GTK_WIDGET (grid));
*toolbar = grid;
// We must set the name to the toolbar for css to recognize it
gtk_widget_set_name(*toolbar, "toolbar");
gtk_style_context_add_class (style_context, "toolbar");
GtkApplication *gpa_app = get_gpa_application ();
g_action_map_add_action_entries (G_ACTION_MAP (gpa_app),
gpa_windows_menu_g_action_entries,
G_N_ELEMENTS (gpa_windows_menu_g_action_entries),
clipboard);
g_action_map_add_action_entries (G_ACTION_MAP (gpa_app),
g_entries,
G_N_ELEMENTS (g_entries),
clipboard);
g_action_map_add_action_entries (G_ACTION_MAP (gpa_app),
gpa_help_menu_g_action_entries,
G_N_ELEMENTS (gpa_help_menu_g_action_entries),
clipboard);
g_action_map_add_action_entries (G_ACTION_MAP (gpa_app),
gpa_preferences_menu_g_action_entries,
G_N_ELEMENTS (gpa_preferences_menu_g_action_entries),
clipboard);
#endif
}
/* Callback for the destroy signal. */
static void
clipboard_closed (GtkWidget *widget, gpointer param)
{
instance = NULL;
}
/* Construct the clipboard text. */
static GtkWidget *
clipboard_text_new (GpaClipboard *clipboard)
{
GtkWidget *scroller;
clipboard->text_view = gtk_text_view_new ();
gtk_widget_grab_focus (clipboard->text_view);
gtk_text_view_set_left_margin (GTK_TEXT_VIEW (clipboard->text_view), 4);
gtk_text_view_set_right_margin (GTK_TEXT_VIEW (clipboard->text_view), 4);
clipboard->text_buffer
= gtk_text_view_get_buffer (GTK_TEXT_VIEW (clipboard->text_view));
#ifndef MY_GTK_TEXT_BUFFER_NO_HAS_SELECTION
/* A change in selection status causes a property change, which we
can listen in on. */
g_signal_connect_swapped (clipboard->text_buffer, "notify::has-selection",
G_CALLBACK (update_selection_sensitive_actions),
clipboard);
#else
/* Runs very often. The changed signal is necessary for backspace
actions. */
g_signal_connect_swapped (clipboard->text_buffer, "mark-set",
G_CALLBACK (update_selection_sensitive_actions),
clipboard);
g_signal_connect_after (clipboard->text_buffer, "backspace",
G_CALLBACK (update_selection_sensitive_actions),
clipboard);
#endif
scroller = gtk_scrolled_window_new (NULL, NULL);
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scroller),
GTK_POLICY_AUTOMATIC,
GTK_POLICY_AUTOMATIC);
gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (scroller),
GTK_SHADOW_IN);
gtk_container_add (GTK_CONTAINER (scroller), clipboard->text_view);
return scroller;
}
/* Construct a new class object of GpaClipboard. */
static GObject *
gpa_clipboard_constructor (GType type,
guint n_construct_properties,
GObjectConstructParam *construct_properties)
{
GObject *object;
GpaClipboard *clipboard;
GtkWidget *vbox;
GtkWidget *hbox;
GtkWidget *icon;
GtkWidget *label;
gchar *markup;
GtkWidget *menubar;
GtkWidget *text_box;
GtkWidget *text_frame;
GtkWidget *toolbar;
GtkWidget *align;
guint pt, pb, pl, pr;
/* Invoke parent's constructor. */
object = parent_class->constructor (type,
n_construct_properties,
construct_properties);
clipboard = GPA_CLIPBOARD (object);
/* Initialize. */
gpa_window_set_title (GTK_WINDOW (clipboard), _("Clipboard"));
gtk_window_set_default_size (GTK_WINDOW (clipboard), 640, 480);
/* Realize the window so that we can create pixmaps without warnings
and also access the clipboard. */
gtk_widget_realize (GTK_WIDGET (clipboard));
/* Use a vbox to show the menu, toolbar and the text container. */
vbox = gtk_vbox_new (FALSE, 0);
/* We need to create the text_buffer before we create the menus and
the toolbar, because of widget sensitivity issues, which depend
on the selection status of the text_buffer. */
text_frame = clipboard_text_new (clipboard);
/* Get the menu and the toolbar. */
clipboard_action_new (clipboard, &menubar, &toolbar);
gtk_box_pack_start (GTK_BOX (vbox), menubar, FALSE, TRUE, 0);
gtk_box_pack_start (GTK_BOX (vbox), toolbar, FALSE, TRUE, 0);
/* Add a fancy label that tells us: This is the clipboard. */
hbox = gtk_hbox_new (FALSE, 0);
gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, TRUE, 5);
/* FIXME: Need better icon. */
icon = gtk_image_new_from_stock (GTK_STOCK_PASTE, GTK_ICON_SIZE_DND);
gtk_box_pack_start (GTK_BOX (hbox), icon, FALSE, TRUE, 0);
label = gtk_label_new (NULL);
markup = g_strdup_printf ("%s",
_("Clipboard"));
gtk_label_set_markup (GTK_LABEL (label), markup);
g_free (markup);
gtk_box_pack_start (GTK_BOX (hbox), label, TRUE, TRUE, 10);
gtk_misc_set_alignment (GTK_MISC (label), 0, 0.5);
/* Third a text entry. */
text_box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
align = gtk_alignment_new (0.5, 0.5, 1, 1);
gtk_alignment_get_padding (GTK_ALIGNMENT (align),
&pt, &pb, &pl, &pr);
gtk_alignment_set_padding (GTK_ALIGNMENT (align), pt, pb + 5,
pl + 5, pr + 5);
gtk_box_pack_start (GTK_BOX (vbox), align, TRUE, TRUE, 0);
gtk_box_pack_start (GTK_BOX (text_box), text_frame, TRUE, TRUE, 0);
gtk_container_add (GTK_CONTAINER (align), text_box);
gtk_container_add (GTK_CONTAINER (clipboard), vbox);
g_signal_connect (object, "destroy",
G_CALLBACK (clipboard_closed), object);
/* Update the sensitivity of paste items. */
{
GtkClipboard *clip;
/* Do this once for all paste sensitive items. Note that the
window is realized already. */
clip = gtk_widget_get_clipboard (GTK_WIDGET (clipboard),
GDK_SELECTION_CLIPBOARD);
g_signal_connect (clip, "owner_change",
G_CALLBACK (clipboard_owner_change_cb), clipboard);
set_paste_sensitivity (clipboard, clip);
}
/* Update the sensitivity of selection items. */
update_selection_sensitive_actions (clipboard);
return object;
}
static GpaClipboard *
gpa_clipboard_new ()
{
GpaClipboard *clipboard;
clipboard = g_object_new (GPA_CLIPBOARD_TYPE, NULL);
return clipboard;
}
/* API */
GtkWidget *
gpa_clipboard_get_instance (void)
{
if (! instance)
instance = gpa_clipboard_new ();
return GTK_WIDGET (instance);
}
gboolean
gpa_clipboard_is_open (void)
{
return (instance != NULL);
}