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Check for plugin win before creating

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This commit is contained in:
James Booth
2016-07-12 01:51:27 +01:00
parent 9a0111c10a
commit 1a7eb00763
5 changed files with 31 additions and 19 deletions
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4
src/plugins/api.c
View File

@@ -302,6 +302,10 @@ api_win_create(
void(*callback_exec)(PluginWindowCallback *window_callback, const char *tag, const char * const line),
void(*callback_destroy)(void *callback))
{
if (callbacks_win_exists(plugin_name, tag)) {
return;
}
PluginWindowCallback *window = malloc(sizeof(PluginWindowCallback));
window->callback = callback;
window->callback_exec = callback_exec;

14
src/plugins/callbacks.c
View File

@@ -206,6 +206,20 @@ callbacks_add_timed(const char *const plugin_name, PluginTimedFunction *timed_fu
}
}
gboolean
callbacks_win_exists(const char *const plugin_name, const char *tag)
{
GHashTable *window_callbacks = g_hash_table_lookup(p_window_callbacks, plugin_name);
if (window_callbacks) {
PluginWindowCallback *cb = g_hash_table_lookup(window_callbacks, tag);
if (cb) {
return TRUE;
}
}
return FALSE;
}
void
callbacks_add_window_handler(const char *const plugin_name, const char *tag, PluginWindowCallback *window_callback)
{

1
src/plugins/callbacks.h
View File

@@ -69,6 +69,7 @@ void callbacks_close(void);
void callbacks_add_command(const char *const plugin_name, PluginCommand *command);
void callbacks_add_timed(const char *const plugin_name, PluginTimedFunction *timed_function);
gboolean callbacks_win_exists(const char *const plugin_name, const char *tag);
void callbacks_add_window_handler(const char *const plugin_name, const char *tag, PluginWindowCallback *window_callback);
void * callbacks_get_window_handler(const char *tag);