d814f921f1
* gnu/packages/patches/xfce4-panel-plugins.patch: New file. * gnu-system.am (dist_patch_DATA): Add it. * gnu/packages/xfce.scm (xfce4-panel): Add the patch, and a native search path specification for X_XFCE4_LIB_DIRS.
116 lines
4.4 KiB
Diff
116 lines
4.4 KiB
Diff
Search for xfce4 panel plugins in the directories specified
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in XDG_DATA_DIRS and X_XFCE4_LIB_DIRS. For discussion of the
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relevant issues, see:
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https://bugzilla.xfce.org/show_bug.cgi?id=5455
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Patch by Mark H Weaver <mhw@netris.org>
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--- xfce4-panel-4.10.0/panel/panel-module.c.orig 2012-04-28 16:31:35.000000000 -0400
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+++ xfce4-panel-4.10.0/panel/panel-module.c 2014-12-14 01:31:55.728107386 -0500
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@@ -35,8 +35,14 @@
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#include <panel/panel-plugin-external-wrapper.h>
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#include <panel/panel-plugin-external-46.h>
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-#define PANEL_PLUGINS_LIB_DIR (LIBDIR G_DIR_SEPARATOR_S "panel" G_DIR_SEPARATOR_S "plugins")
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-#define PANEL_PLUGINS_LIB_DIR_OLD (LIBDIR G_DIR_SEPARATOR_S "panel-plugins")
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+#define PANEL_PLUGINS_LIB_DIR_TAIL (G_DIR_SEPARATOR_S "panel" G_DIR_SEPARATOR_S "plugins")
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+#define PANEL_PLUGINS_LIB_DIR_TAIL_OLD (G_DIR_SEPARATOR_S "panel-plugins")
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+
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+static const gchar *plugins_lib_dir_tails[] =
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+{
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+ PANEL_PLUGINS_LIB_DIR_TAIL,
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+ PANEL_PLUGINS_LIB_DIR_TAIL_OLD
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+};
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typedef enum _PanelModuleRunMode PanelModuleRunMode;
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@@ -335,21 +341,39 @@
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/* show a messsage if the old module path key still exists */
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g_message ("Plugin %s: The \"X-XFCE-Module-Path\" key is "
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"ignored in \"%s\", the panel will look for the "
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- "module in %s. See bug #5455 why this decision was made",
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- name, filename, PANEL_PLUGINS_LIB_DIR);
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+ "module in DIR%s for each DIR in $X_XFCE4_LIB_DIRS "
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+ "(%s by default). See bug #5455 for discussion.",
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+ name, filename, PANEL_PLUGINS_LIB_DIR_TAIL, LIBDIR);
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}
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#endif
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- path = g_module_build_path (PANEL_PLUGINS_LIB_DIR, module_name);
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- found = g_file_test (path, G_FILE_TEST_EXISTS);
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+ /* search for module */
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+ {
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+ gchar *dirs_string;
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+ gchar **dirs;
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+ int i, j;
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+
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+ dirs_string = (gchar *) g_getenv ("X_XFCE4_LIB_DIRS");
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+ if (!dirs_string)
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+ dirs_string = LIBDIR;
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+ dirs = g_strsplit (dirs_string, G_SEARCHPATH_SEPARATOR_S, 0);
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+
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+ found = FALSE;
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+ path = NULL;
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+
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+ for (i = 0; !found && dirs[i] != NULL; i++)
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+ for (j = 0; !found && j < G_N_ELEMENTS (plugins_lib_dir_tails); j++)
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+ {
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+ gchar *dir = g_strconcat (dirs[i], plugins_lib_dir_tails[j], NULL);
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+
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+ g_free (path);
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+ path = g_module_build_path (dir, module_name);
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+ found = g_file_test (path, G_FILE_TEST_EXISTS);
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+ g_free (dir);
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+ }
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- if (!found)
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- {
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- /* deprecated location for module plugin directories */
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- g_free (path);
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- path = g_module_build_path (PANEL_PLUGINS_LIB_DIR_OLD, module_name);
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- found = g_file_test (path, G_FILE_TEST_EXISTS);
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- }
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+ g_strfreev (dirs);
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+ }
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if (G_LIKELY (found))
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{
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--- xfce4-panel-4.10.0/panel/panel-module-factory.c.orig 2012-04-28 16:31:35.000000000 -0400
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+++ xfce4-panel-4.10.0/panel/panel-module-factory.c 2014-12-13 23:55:27.439404812 -0500
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@@ -42,6 +42,11 @@
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#define PANEL_PLUGINS_DATA_DIR (DATADIR G_DIR_SEPARATOR_S "panel" G_DIR_SEPARATOR_S "plugins")
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#define PANEL_PLUGINS_DATA_DIR_OLD (DATADIR G_DIR_SEPARATOR_S "panel-plugins")
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+static const gchar *plugins_data_dir_tails[] =
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+{
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+ (G_DIR_SEPARATOR_S "xfce4" G_DIR_SEPARATOR_S "panel" G_DIR_SEPARATOR_S "plugins"),
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+ (G_DIR_SEPARATOR_S "xfce4" G_DIR_SEPARATOR_S "panel-plugins")
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+};
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static void panel_module_factory_finalize (GObject *object);
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@@ -223,8 +228,22 @@
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panel_module_factory_load_modules (PanelModuleFactory *factory,
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gboolean warn_if_known)
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{
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+ const gchar * const * system_data_dirs;
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+ int i, j;
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+
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panel_return_if_fail (PANEL_IS_MODULE_FACTORY (factory));
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+ system_data_dirs = g_get_system_data_dirs ();
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+ for (i = 0; system_data_dirs[i] != NULL; i++)
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+ for (j = 0; j < G_N_ELEMENTS (plugins_data_dir_tails); j++)
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+ {
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+ gchar *dir;
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+
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+ dir = g_strconcat (system_data_dirs[i], plugins_data_dir_tails[j], NULL);
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+ panel_module_factory_load_modules_dir (factory, dir, warn_if_known);
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+ g_free (dir);
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+ }
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+
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/* load from the new and old location */
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panel_module_factory_load_modules_dir (factory, PANEL_PLUGINS_DATA_DIR, warn_if_known);
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panel_module_factory_load_modules_dir (factory, PANEL_PLUGINS_DATA_DIR_OLD, warn_if_known);
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