Changeset b336bfd8 in mainline for uspace/app/nav/nav.c

Timestamp:

2025-02-06T20:42:14Z (6 days ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

master

Children:

a7a16a2f

Parents:

accdf882

Message:

Start text editor if open action is used on .txt file.

File:

• uspace/app/nav/nav.c (modified) (4 diffs)

uspace/app/nav/nav.c

@@ -70 +70 @@
 
 static void navigator_panel_activate_req(void *, panel_t *);
+static void navigator_panel_file_open(void *, panel_t *, const char *);
 
 static panel_cb_t navigator_panel_cb = {
-        .activate_req = navigator_panel_activate_req
+        .activate_req = navigator_panel_activate_req,
+        .file_open = navigator_panel_file_open
 };
 
@@ -328 +330 @@
 /** Open file in text editor.
  *
- * @param panel Panel
+ * @param navigator Navigator
  * @param fname File name
  *
@@ -367 +369 @@
 }
 
+/** Execute file entry.
+ *
+ * @param navigator Navigator
+ * @param fname File name
+ *
+ * @return EOK on success or an error code
+ */
+static errno_t navigator_exec_file(navigator_t *navigator, const char *fname)
+{
+        task_id_t id;
+        task_wait_t wait;
+        task_exit_t texit;
+        int retval;
+        errno_t rc;
+
+        /* Free up and clean console for the child task. */
+        rc = ui_suspend(navigator->ui);
+        if (rc != EOK)
+                return rc;
+
+        rc = task_spawnl(&id, &wait, fname, fname, NULL);
+        if (rc != EOK)
+                goto error;
+
+        rc = task_wait(&wait, &texit, &retval);
+        if ((rc != EOK) || (texit != TASK_EXIT_NORMAL))
+                goto error;
+
+        /* Resume UI operation */
+        rc = ui_resume(navigator->ui);
+        if (rc != EOK)
+                return rc;
+
+        (void) ui_paint(navigator->ui);
+        return EOK;
+error:
+        (void) ui_resume(navigator->ui);
+        (void) ui_paint(navigator->ui);
+        return rc;
+}
+
+/** Open panel file entry.
+ *
+ * Perform Open action on a file entry (based on extension).
+ *
+ * @param navigator Navigator
+ * @param fname File name
+ *
+ * @return EOK on success or an error code
+ */
+static errno_t navigator_open_file(navigator_t *navigator, const char *fname)
+{
+        const char *ext;
+
+        ext = str_rchr(fname, '.');
+        if (ext != NULL) {
+                if (str_casecmp(ext, ".txt") == 0)
+                        return navigator_edit_file(navigator, fname);
+        }
+
+        return navigator_exec_file(navigator, fname);
+}
+
 /** File / Edit menu entry selected */
 static void navigator_file_edit(void *arg)
@@ -403 +468 @@
 }
 
+/** Panel callback requesting file open.
+ *
+ * @param arg Argument (navigator_t *)
+ * @param panel Panel
+ * @param fname File name
+ */
+void navigator_panel_file_open(void *arg, panel_t *panel, const char *fname)
+{
+        navigator_t *navigator = (navigator_t *)arg;
+
+        (void)panel;
+        navigator_open_file(navigator, fname);
+}
+
 /** @}
  */