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author | Vincent Sanders <vince@kyllikki.org> | 2016-05-05 22:28:51 +0100 |
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committer | Vincent Sanders <vince@kyllikki.org> | 2016-05-15 13:44:34 +0100 |
commit | d21447d096a320a08b3efb2b8768fad0dcdcfd64 (patch) | |
tree | 1a83814b7c9e94b2f13c473261f23dd3a17dee64 /frontends/gtk/selection.c | |
parent | 2cbb337756d9af5bda4d594964d446439f602551 (diff) | |
download | netsurf-d21447d096a320a08b3efb2b8768fad0dcdcfd64.tar.gz netsurf-d21447d096a320a08b3efb2b8768fad0dcdcfd64.tar.bz2 |
move frontends into sub directory
Diffstat (limited to 'frontends/gtk/selection.c')
-rw-r--r-- | frontends/gtk/selection.c | 96 |
1 files changed, 96 insertions, 0 deletions
diff --git a/frontends/gtk/selection.c b/frontends/gtk/selection.c new file mode 100644 index 000000000..d1388ed27 --- /dev/null +++ b/frontends/gtk/selection.c @@ -0,0 +1,96 @@ +/* + * 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 "desktop/browser.h" +#include "desktop/gui_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; |