static bool
plugin_mapping_new(zathura_plugin_manager_t* plugin_manager, const gchar* type, zathura_plugin_t* plugin)
{
g_return_val_if_fail(plugin_manager != NULL, false);
g_return_val_if_fail(type != NULL, false);
g_return_val_if_fail(plugin != NULL, false);
GIRARA_LIST_FOREACH(plugin_manager->type_plugin_mapping, zathura_type_plugin_mapping_t*, iter, mapping)
if (g_content_type_equals(type, mapping->type)) {
girara_list_iterator_free(iter);
return false;
}
GIRARA_LIST_FOREACH_END(plugin_manager->type_plugin_mapping, zathura_type_plugin_mapping_t*, iter, mapping);
zathura_type_plugin_mapping_t* mapping = g_try_malloc0(sizeof(zathura_type_plugin_mapping_t));
if (mapping == NULL) {
return false;
}
mapping->type = g_strdup(type);
mapping->plugin = plugin;
girara_list_append(plugin_manager->type_plugin_mapping, mapping);
return true;
}
void
zathura_free(zathura_t* zathura)
{
if (zathura == NULL) {
return;
}
document_close(zathura, false);
if (zathura->ui.session != NULL) {
girara_session_destroy(zathura->ui.session);
}
/* stdin support */
if (zathura->stdin_support.file != NULL) {
g_unlink(zathura->stdin_support.file);
g_free(zathura->stdin_support.file);
}
/* bookmarks */
girara_list_free(zathura->bookmarks.bookmarks);
/* database */
if (zathura->database != NULL) {
g_object_unref(G_OBJECT(zathura->database));
}
/* free print settings */
if (zathura->print.settings != NULL) {
g_object_unref(zathura->print.settings);
}
if (zathura->print.page_setup != NULL) {
g_object_unref(zathura->print.page_setup);
}
/* free registered plugins */
zathura_plugin_manager_free(zathura->plugins.manager);
/* free config variables */
g_free(zathura->config.config_dir);
g_free(zathura->config.data_dir);
/* free jumplist */
if (zathura->jumplist.list != NULL) {
girara_list_free(zathura->jumplist.list);
}
if (zathura->jumplist.cur != NULL) {
girara_list_iterator_free(zathura->jumplist.cur);
}
g_free(zathura);
}
bool
cmd_search_engine(girara_session_t* session, girara_list_t* argument_list)
{
g_return_val_if_fail(session != NULL, false);
g_return_val_if_fail(session->global.data != NULL, false);
jumanji_t* jumanji = (jumanji_t*) session->global.data;
if (jumanji->global.search_engines == NULL) {
return false;
}
if (girara_list_size(argument_list) < 2) {
return false;
}
char* identifier = (char*) girara_list_nth(argument_list, 0);
char* url = (char*) girara_list_nth(argument_list, 1);
/* search for existing search engine */
if (girara_list_size(jumanji->global.search_engines) > 0) {
girara_list_iterator_t* iter = girara_list_iterator(jumanji->global.search_engines);
do {
jumanji_search_engine_t* search_engine = (jumanji_search_engine_t*) girara_list_iterator_data(iter);
if (search_engine == NULL) {
continue;
}
if (!g_strcmp0(search_engine->identifier, identifier)) {
g_free(search_engine->url);
search_engine->url = g_strdup(url);
return true;
}
} while (girara_list_iterator_next(iter));
girara_list_iterator_free(iter);
}
/* create new entry */
jumanji_search_engine_t* search_engine = malloc(sizeof(jumanji_search_engine_t));
if (search_engine == NULL) {
return false;
}
search_engine->url = g_strdup(url);
search_engine->identifier = g_strdup(identifier);
girara_list_append(jumanji->global.search_engines, search_engine);
return true;
}
bool
cmd_marks_delete(girara_session_t* session, girara_list_t* argument_list)
{
g_return_val_if_fail(session != NULL, false);
g_return_val_if_fail(session->global.data != NULL, false);
zathura_t* zathura = (zathura_t*) session->global.data;
if (girara_list_size(argument_list) < 1) {
return false;
}
if (girara_list_size(zathura->global.marks) == 0) {
return false;
}
GIRARA_LIST_FOREACH(argument_list, char*, iter, key_string)
if (key_string == NULL) {
continue;
}
for (unsigned int i = 0; i < strlen(key_string); i++) {
char key = key_string[i];
if (((key >= 0x41 && key <= 0x5A) || (key >=
0x61 && key <= 0x7A)) == false) {
continue;
}
/* search for existing mark */
girara_list_iterator_t* mark_iter = girara_list_iterator(zathura->global.marks);
do {
zathura_mark_t* mark = (zathura_mark_t*) girara_list_iterator_data(mark_iter);
if (mark == NULL) {
continue;
}
if (mark->key == key) {
girara_list_remove(zathura->global.marks, mark);
continue;
}
} while (girara_list_iterator_next(mark_iter) != NULL);
girara_list_iterator_free(mark_iter);
}
GIRARA_LIST_FOREACH_END(argument_list, char*, iter, key_string);
return true;
}
/* callback implementation */
gboolean
girara_callback_view_key_press_event(GtkWidget* UNUSED(widget),
GdkEventKey* event, girara_session_t* session)
{
g_return_val_if_fail(session != NULL, FALSE);
guint clean = 0;
guint keyval = 0;
if (clean_mask(event->hardware_keycode, event->state, event->group, &clean, &keyval) == false) {
return false;
}
/* prepare event */
GIRARA_LIST_FOREACH(session->bindings.shortcuts, girara_shortcut_t*, iter, shortcut)
if (session->buffer.command != NULL) {
break;
}
if ( keyval == shortcut->key
&& (clean == shortcut->mask || (shortcut->key >= 0x21
&& shortcut->key <= 0x7E && clean == GDK_SHIFT_MASK))
&& (session->modes.current_mode == shortcut->mode || shortcut->mode == 0)
&& shortcut->function != NULL
)
{
int t = (session->buffer.n > 0) ? session->buffer.n : 1;
for (int i = 0; i < t; i++) {
if (shortcut->function(session, &(shortcut->argument), NULL, session->buffer.n) == false) {
break;
}
}
if (session->global.buffer != NULL) {
g_string_free(session->global.buffer, TRUE);
session->global.buffer = NULL;
}
session->buffer.n = 0;
if (session->events.buffer_changed != NULL) {
session->events.buffer_changed(session);
}
girara_list_iterator_free(iter);
return TRUE;
}
GIRARA_LIST_FOREACH_END(session->bindings.shortcuts, girara_shortcut_t*, iter, shortcut);
/* update buffer */
if (keyval >= 0x21 && keyval <= 0x7E) {
/* overall buffer */
if (session->global.buffer == NULL) {
session->global.buffer = g_string_new("");
}
session->global.buffer = g_string_append_c(session->global.buffer, keyval);
if (session->buffer.command == NULL && keyval >= 0x30 && keyval <= 0x39) {
if (((session->buffer.n * 10) + (keyval - '0')) < INT_MAX) {
session->buffer.n = (session->buffer.n * 10) + (keyval - '0');
}
} else {
if (session->buffer.command == NULL) {
session->buffer.command = g_string_new("");
}
session->buffer.command = g_string_append_c(session->buffer.command, keyval);
}
if (session->events.buffer_changed != NULL) {
session->events.buffer_changed(session);
}
}
/* check for buffer command */
if (session->buffer.command != NULL) {
bool matching_command = FALSE;
GIRARA_LIST_FOREACH(session->bindings.shortcuts, girara_shortcut_t*, iter, shortcut)
if (shortcut->buffered_command != NULL) {
/* buffer could match a command */
if (!strncmp(session->buffer.command->str, shortcut->buffered_command, session->buffer.command->len)) {
/* command matches buffer exactly */
if (!strcmp(session->buffer.command->str, shortcut->buffered_command)
&& (session->modes.current_mode == shortcut->mode || shortcut->mode == 0)) {
g_string_free(session->buffer.command, TRUE);
g_string_free(session->global.buffer, TRUE);
session->buffer.command = NULL;
session->global.buffer = NULL;
if (session->events.buffer_changed != NULL) {
session->events.buffer_changed(session);
}
int t = (session->buffer.n > 0) ? session->buffer.n : 1;
for (int i = 0; i < t; i++) {
if (shortcut->function(session, &(shortcut->argument), NULL, session->buffer.n) == false) {
break;
}
}
session->buffer.n = 0;
girara_list_iterator_free(iter);
return TRUE;
}
matching_command = TRUE;
}
}
GIRARA_LIST_FOREACH_END(session->bindings.shortcuts, girara_shortcut_t*, iter, shortcut);
/* free buffer if buffer will never match a command */
if (matching_command == false) {
g_string_free(session->buffer.command, TRUE);
g_string_free(session->global.buffer, TRUE);
session->buffer.command = NULL;
session->global.buffer = NULL;
session->buffer.n = 0;
if (session->events.buffer_changed != NULL) {
session->events.buffer_changed(session);
}
}
}
bool
cmd_proxy(girara_session_t* session, girara_list_t* argument_list)
{
g_return_val_if_fail(session != NULL, false);
g_return_val_if_fail(session->global.data != NULL, false);
jumanji_t* jumanji = (jumanji_t*) session->global.data;
if (jumanji->global.proxies == NULL) {
return false;
}
unsigned int number_of_arguments = girara_list_size(argument_list);
if (number_of_arguments < 1) {
return false;
}
char* url = (char*) girara_list_nth(argument_list, 0);
char* description = (number_of_arguments > 1) ? (char*) girara_list_nth(argument_list, 1) : NULL;
if (url == NULL) {
return false;
}
url = (strstr(url, "://") != NULL) ? g_strdup(url) : g_strconcat("http://", url, NULL);
/* search for existing proxy */
if (girara_list_size(jumanji->global.proxies) > 0) {
girara_list_iterator_t* iter = girara_list_iterator(jumanji->global.proxies);
do {
jumanji_proxy_t* proxy = (jumanji_proxy_t*) girara_list_iterator_data(iter);
if (proxy == NULL) {
continue;
}
if (!g_strcmp0(proxy->url, url)) {
g_free(proxy->url);
g_free(proxy->description);
proxy->url = g_strdup(url);
proxy->description = description ? g_strdup(description) : NULL;
g_free(url);
girara_list_iterator_free(iter);
return true;
}
} while (girara_list_iterator_next(iter));
girara_list_iterator_free(iter);
}
/* create new entry */
jumanji_proxy_t* proxy = malloc(sizeof(jumanji_proxy_t));
if (proxy == NULL) {
g_free(url);
return false;
}
proxy->url = url;
proxy->description = description != NULL ? g_strdup(description) : NULL;
girara_list_append(jumanji->global.proxies, proxy);
return true;
}
void
zathura_free(zathura_t* zathura)
{
if (zathura == NULL) {
return;
}
document_close(zathura, false);
/* MIME type detection */
zathura_content_type_free(zathura->content_type_context);
#ifdef G_OS_UNIX
if (zathura->signals.sigterm > 0) {
g_source_remove(zathura->signals.sigterm);
zathura->signals.sigterm = 0;
}
#endif
/* stop D-Bus */
if (zathura->dbus != NULL) {
g_object_unref(zathura->dbus);
zathura->dbus = NULL;
}
if (zathura->ui.session != NULL) {
girara_session_destroy(zathura->ui.session);
}
/* shortcut */
if (zathura->shortcut.toggle_presentation_mode.first_page_column_list != NULL) {
g_free(zathura->shortcut.toggle_presentation_mode.first_page_column_list);
}
/* stdin support */
if (zathura->stdin_support.file != NULL) {
g_unlink(zathura->stdin_support.file);
g_free(zathura->stdin_support.file);
}
/* bookmarks */
girara_list_free(zathura->bookmarks.bookmarks);
/* database */
if (zathura->database != NULL) {
g_object_unref(G_OBJECT(zathura->database));
}
/* free print settings */
if (zathura->print.settings != NULL) {
g_object_unref(zathura->print.settings);
}
if (zathura->print.page_setup != NULL) {
g_object_unref(zathura->print.page_setup);
}
/* free registered plugins */
zathura_plugin_manager_free(zathura->plugins.manager);
/* free config variables */
g_free(zathura->config.config_dir);
g_free(zathura->config.data_dir);
g_free(zathura->config.cache_dir);
/* free jumplist */
if (zathura->jumplist.list != NULL) {
girara_list_free(zathura->jumplist.list);
}
if (zathura->jumplist.cur != NULL) {
girara_list_iterator_free(zathura->jumplist.cur);
}
g_free(zathura);
}
