mirror of
https://github.com/netsurf-browser/netsurf
synced 2024-12-04 20:02:21 +03:00
97 lines
2.5 KiB
C
97 lines
2.5 KiB
C
/*
|
|
* Copyright 2008 Mike Lester <element3260@gmail.com>
|
|
*
|
|
* This file is part of NetSurf, http://www.netsurf-browser.org/
|
|
*
|
|
* NetSurf 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; version 2 of the License.
|
|
*
|
|
* NetSurf 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 <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#include <string.h>
|
|
#include <gtk/gtk.h>
|
|
#include <stdlib.h>
|
|
|
|
#include "utils/log.h"
|
|
#include "netsurf/browser_window.h"
|
|
#include "netsurf/clipboard.h"
|
|
|
|
#include "gtk/window.h"
|
|
|
|
static GString *current_selection = NULL;
|
|
static GtkClipboard *clipboard;
|
|
|
|
|
|
/**
|
|
* Core asks front end for clipboard contents.
|
|
*
|
|
* \param buffer UTF-8 text, allocated by front end, ownership yeilded to core
|
|
* \param length Byte length of UTF-8 text in buffer
|
|
*/
|
|
static void gui_get_clipboard(char **buffer, size_t *length)
|
|
{
|
|
gchar *gtext;
|
|
|
|
*buffer = NULL;
|
|
*length = 0;
|
|
|
|
/* get clipboard contents from gtk */
|
|
clipboard = gtk_clipboard_get(GDK_SELECTION_CLIPBOARD);
|
|
gtext = gtk_clipboard_wait_for_text(clipboard); /* conv to utf-8 */
|
|
|
|
if (gtext == NULL)
|
|
return;
|
|
|
|
*length = strlen(gtext);
|
|
*buffer = malloc(*length);
|
|
if (*buffer == NULL) {
|
|
*length = 0;
|
|
g_free(gtext);
|
|
return;
|
|
}
|
|
|
|
memcpy(*buffer, gtext, *length);
|
|
|
|
g_free(gtext);
|
|
}
|
|
|
|
|
|
/**
|
|
* Core tells front end to put given text in clipboard
|
|
*
|
|
* \param buffer UTF-8 text, owned by core
|
|
* \param length Byte length of UTF-8 text in buffer
|
|
* \param styles Array of styles given to text runs, owned by core, or NULL
|
|
* \param n_styles Number of text run styles in array
|
|
*/
|
|
static void gui_set_clipboard(const char *buffer, size_t length,
|
|
nsclipboard_styles styles[], int n_styles)
|
|
{
|
|
clipboard = gtk_clipboard_get(GDK_SELECTION_CLIPBOARD);
|
|
|
|
if (!current_selection)
|
|
current_selection = g_string_new(NULL);
|
|
else
|
|
g_string_set_size(current_selection, 0);
|
|
|
|
current_selection = g_string_append_len(current_selection,
|
|
buffer, length);
|
|
|
|
gtk_clipboard_set_text(clipboard, current_selection->str, -1);
|
|
}
|
|
|
|
static struct gui_clipboard_table clipboard_table = {
|
|
.get = gui_get_clipboard,
|
|
.set = gui_set_clipboard,
|
|
};
|
|
|
|
struct gui_clipboard_table *nsgtk_clipboard_table = &clipboard_table;
|