diff --git a/moo/mooutils/moofileview/moofileview-tools.c b/moo/mooutils/moofileview/moofileview-tools.c index 42843a09..70479cf9 100644 --- a/moo/mooutils/moofileview/moofileview-tools.c +++ b/moo/mooutils/moofileview/moofileview-tools.c @@ -11,10 +11,368 @@ * See COPYING file that comes with this distribution. */ +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + #include "moofileview/moofileview-tools.h" +#include "moofileview/moofile.h" +#include "mooutils/mooprefs.h" +#if MOO_USE_XDGMIME +#include "xdgmime/xdgmime.h" +#endif +#include + + +typedef struct { + guint merge_id; + GSList *actions; +} ToolsInfo; + +typedef struct { + GtkAction parent; + MooFileView *fileview; + GSList *extensions; + GSList *mimetypes; + char *command; +} ToolAction; + +typedef GtkActionClass ToolActionClass; + +GType _moo_file_view_tool_action_get_type (void) G_GNUC_CONST; +G_DEFINE_TYPE (ToolAction, _moo_file_view_tool_action, GTK_TYPE_ACTION) + + +static void +_moo_file_view_tool_action_init (G_GNUC_UNUSED ToolAction *action) +{ +} + + +static void +moo_file_view_tool_action_finalize (GObject *object) +{ + ToolAction *action = (ToolAction*) object; + + g_slist_foreach (action->extensions, (GFunc) g_free, NULL); + g_slist_free (action->extensions); + g_slist_foreach (action->mimetypes, (GFunc) g_free, NULL); + g_slist_free (action->mimetypes); + g_free (action->command); + + G_OBJECT_CLASS (_moo_file_view_tool_action_parent_class)->finalize (object); +} + + +static void +moo_file_view_tool_action_activate (GtkAction *_action) +{ + ToolAction *action = (ToolAction*) _action; + GList *files; + const char *p; + GString *command; + GError *error = NULL; + + g_return_if_fail (MOO_IS_FILE_VIEW (action->fileview)); + g_return_if_fail (action->command && action->command[0]); + + p = strstr (action->command, "%f"); + g_return_if_fail (p != NULL); + + files = _moo_file_view_get_filenames (action->fileview); + g_return_if_fail (files != NULL); + + command = g_string_new_len (action->command, p - action->command); + + while (files) + { + g_string_append_printf (command, " \"%s\"", (char*) files->data); + g_free (files->data); + files = g_list_delete_link (files, files); + } + + g_string_append (command, p + 2); + + if (!g_spawn_command_line_async (command->str, &error)) + { + g_warning ("%s: %s", G_STRLOC, error->message); + g_error_free (error); + } + + g_string_free (command, TRUE); +} + + +static void +_moo_file_view_tool_action_class_init (ToolActionClass *klass) +{ + G_OBJECT_CLASS (klass)->finalize = moo_file_view_tool_action_finalize; + klass->activate = moo_file_view_tool_action_activate; +} + + +static void +remove_old_tools (MooFileView *fileview, + MooUIXML *xml, + GtkActionGroup *group) +{ + ToolsInfo *info; + + info = g_object_get_data (G_OBJECT (fileview), "moo-file-view-tools-info"); + + if (info) + { + g_object_set_data (G_OBJECT (fileview), "moo-file-view-tools-info", NULL); + + moo_ui_xml_remove_ui (xml, info->merge_id); + + while (info->actions) + { + GtkAction *a = info->actions->data; + gtk_action_group_remove_action (group, a); + info->actions = g_slist_delete_link (info->actions, + info->actions); + } + + g_free (info); + } +} + + +static GtkAction * +tool_action_new (MooFileView *fileview, + const char *label, + const char *extensions, + const char *mimetypes, + const char *command) +{ + ToolAction *action; + char *name; + char **set, **p; + + g_return_val_if_fail (label != NULL, NULL); + g_return_val_if_fail (command && strstr (command, "%f"), NULL); + + name = g_strdup_printf ("moofileview-action-%08x", g_random_int ()); + action = g_object_new (_moo_file_view_tool_action_get_type (), + "label", label, "name", name, NULL); + action->fileview = fileview; + action->command = g_strdup (command); + + if (extensions && extensions[0]) + { + set = g_strsplit_set (extensions, ";,", 0); + + for (p = set; p && *p; ++p) + { + g_strstrip (*p); + + if (**p) + action->extensions = g_slist_prepend (action->extensions, + g_strdup (*p)); + } + + action->extensions = g_slist_reverse (action->extensions); + g_strfreev (set); + } + + if (mimetypes && mimetypes[0]) + { + set = g_strsplit_set (mimetypes, ";,", 0); + + for (p = set; p && *p; ++p) + { + g_strstrip (*p); + + if (**p) + action->mimetypes = g_slist_prepend (action->mimetypes, + g_strdup (*p)); + } + + action->mimetypes = g_slist_reverse (action->mimetypes); + g_strfreev (set); + } + + g_free (name); + return GTK_ACTION (action); +} void -_moo_file_view_tools_load (const char *id) +_moo_file_view_tools_load (MooFileView *fileview) { + ToolsInfo *info; + MooMarkupDoc *doc; + MooMarkupNode *root, *child; + MooUIXML *xml; + GtkActionGroup *group; + MooUINode *ph; + GSList *l; + + g_return_if_fail (MOO_IS_FILE_VIEW (fileview)); + + xml = _moo_file_view_get_ui_xml (fileview); + group = _moo_file_view_get_actions (fileview); + remove_old_tools (fileview, xml, group); + + doc = moo_prefs_get_markup (); + g_return_if_fail (doc != NULL); + + root = moo_markup_get_element (MOO_MARKUP_NODE (doc), "MooFileView/Tools"); + + if (!root) + return; + + ph = moo_ui_xml_find_placeholder (xml, "OpenWith"); + g_return_if_fail (ph != NULL); + + info = g_new0 (ToolsInfo, 1); + + for (child = root->children; child != NULL; child = child->next) + { + GtkAction *action; + const char *label, *extensions, *mimetypes; + const char *command; + + if (!MOO_MARKUP_IS_ELEMENT (child)) + continue; + + if (strcmp (child->name, "tool")) + { + g_warning ("%s: unknown node '%s'", G_STRLOC, child->name); + continue; + } + + label = moo_markup_get_prop (child, "label"); + extensions = moo_markup_get_prop (child, "extensions"); + mimetypes = moo_markup_get_prop (child, "mimetypes"); + command = moo_markup_get_content (child); + + if (!label) + { + g_warning ("%s: label missing", G_STRLOC); + continue; + } + + if (!command) + { + g_warning ("%s: command missing", G_STRLOC); + continue; + } + + action = tool_action_new (fileview, label, extensions, mimetypes, command); + + if (!action) + continue; + + info->actions = g_slist_prepend (info->actions, action); + } + + if (!info->actions) + { + g_free (info); + return; + } + + info->actions = g_slist_reverse (info->actions); + info->merge_id = moo_ui_xml_new_merge_id (xml); + g_object_set_data (G_OBJECT (fileview), "moo-file-view-tools-info", info); + + for (l = info->actions; l != NULL; l = l->next) + { + GtkAction *action = l->data; + char *markup; + + gtk_action_group_add_action (group, action); + + markup = g_markup_printf_escaped ("", + gtk_action_get_name (action)); + moo_ui_xml_insert (xml, info->merge_id, ph, -1, markup); + g_free (markup); + } +} + + +static gboolean +action_check_one (ToolAction *action, + MooFile *file) +{ + GSList *l; + const char *mime; + + g_return_val_if_fail (file != NULL, FALSE); + + for (l = action->extensions; l != NULL; l = l->next) + if (g_pattern_match_simple (l->data, _moo_file_display_name (file))) + return TRUE; + +#if MOO_USE_XDGMIME + mime = _moo_file_get_mime_type (file); + g_return_val_if_fail (mime != NULL, FALSE); + + if (mime == xdg_mime_type_unknown) + return FALSE; + + for (l = action->mimetypes; l != NULL; l = l->next) + if (xdg_mime_mime_type_subclass (mime, l->data)) + return TRUE; +#endif + + return FALSE; +} + + +static void +action_check (ToolAction *action, + GList *files) +{ + gboolean visible = TRUE; + + if (!action->extensions && !action->mimetypes) + { + g_object_set (action, "visible", TRUE, NULL); + return; + } + + while (files) + { + if (!action_check_one (action, files->data)) + { + visible = FALSE; + break; + } + + files = files->next; + } + + g_object_set (action, "visible", visible, NULL); +} + + +void +_moo_file_view_tools_check (MooFileView *fileview) +{ + GList *files; + ToolsInfo *info; + GSList *l; + + info = g_object_get_data (G_OBJECT (fileview), "moo-file-view-tools-info"); + + if (!info) + return; + + files = _moo_file_view_get_files (fileview); + + if (!files) + { + for (l = info->actions; l != NULL; l = l->next) + g_object_set (l->data, "visible", FALSE, NULL); + return; + } + + for (l = info->actions; l != NULL; l = l->next) + action_check (l->data, files); + + g_list_foreach (files, (GFunc) _moo_file_unref, NULL); + g_list_free (files); } diff --git a/moo/mooutils/moofileview/moofileview-tools.h b/moo/mooutils/moofileview/moofileview-tools.h index 5efffbb2..bf28a0f7 100644 --- a/moo/mooutils/moofileview/moofileview-tools.h +++ b/moo/mooutils/moofileview/moofileview-tools.h @@ -19,6 +19,9 @@ G_BEGIN_DECLS +void _moo_file_view_tools_load (MooFileView *fileview); +void _moo_file_view_tools_check (MooFileView *fileview); + G_END_DECLS diff --git a/moo/mooutils/moofileview/moofileview-ui.xml b/moo/mooutils/moofileview/moofileview-ui.xml index 0a0a92c3..9739de96 100644 --- a/moo/mooutils/moofileview/moofileview-ui.xml +++ b/moo/mooutils/moofileview/moofileview-ui.xml @@ -22,6 +22,10 @@ + + + + diff --git a/moo/mooutils/moofileview/moofileview.c b/moo/mooutils/moofileview/moofileview.c index 87b73876..1f72738f 100644 --- a/moo/mooutils/moofileview/moofileview.c +++ b/moo/mooutils/moofileview/moofileview.c @@ -29,6 +29,7 @@ #include "moofileview/moofileview-ui.h" #include "moofileview/mootreeview.h" #include "moofileview/moobookmarkview.h" +#include "moofileview/moofileview-tools.h" #include "mooutils/mooutils-gobject.h" #include "mooutils/mooutils-fs.h" #include "mooutils/mooutils-misc.h" @@ -851,6 +852,8 @@ _moo_file_view_init (MooFileView *fileview) init_gui (fileview); path_entry_init (fileview); + + _moo_file_view_tools_load (fileview); } @@ -2806,6 +2809,13 @@ _moo_file_view_get_filenames (MooFileView *fileview) } +GList * +_moo_file_view_get_files (MooFileView *fileview) +{ + return file_view_get_selected_files (fileview); +} + + /* path in the filter model; result must be unrefed */ static MooFile * file_view_get_file_at_path (MooFileView *fileview, @@ -3107,6 +3117,7 @@ static void do_popup (MooFileView *fileview, gtk_object_sink (GTK_OBJECT (g_object_ref (menu))); g_signal_connect (menu, "deactivate", G_CALLBACK (destroy_menu), NULL); + _moo_file_view_tools_check (fileview); g_signal_emit (fileview, signals[POPULATE_POPUP], 0, files, menu); if (event) diff --git a/moo/mooutils/moofileview/moofileview.h b/moo/mooutils/moofileview/moofileview.h index 7091006e..ec47f3ce 100644 --- a/moo/mooutils/moofileview/moofileview.h +++ b/moo/mooutils/moofileview/moofileview.h @@ -121,6 +121,7 @@ void _moo_file_view_drag_finish (MooFileView *filevie GList *_moo_file_view_get_filenames (MooFileView *fileview); +GList *_moo_file_view_get_files (MooFileView *fileview); G_END_DECLS