Changeset 35cffea in mainline for uspace/lib/display/src/display.c

Timestamp:

2022-05-19T08:02:31Z (3 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

master, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

ad698f4

Parents:

fd05ea6

git-author:

Jiri Svoboda <jiri@…> (2022-05-18 17:02:12)

git-committer:

Jiri Svoboda <jiri@…> (2022-05-19 08:02:31)

Message:

Maximizing/unmaximizing a window

File:

• uspace/lib/display/src/display.c (modified) (3 diffs)

uspace/lib/display/src/display.c

@@ -1 +1 @@
 /*
- * Copyright (c) 2021 Jiri Svoboda
+ * Copyright (c) 2022 Jiri Svoboda
  * All rights reserved.
  *
@@ -350 +350 @@
 }
 
+/** Get display window maximized rectangle.
+ *
+ * Get the rectangle to which a window would be maximized.
+ *
+ * @param window Window
+ * @param rect Place to store maximized rectangle
+ * @return EOK on success or an error code
+ */
+errno_t display_window_get_max_rect(display_window_t *window, gfx_rect_t *rect)
+{
+        async_exch_t *exch;
+        aid_t req;
+        ipc_call_t answer;
+        errno_t rc;
+
+        exch = async_exchange_begin(window->display->sess);
+        req = async_send_1(exch, DISPLAY_WINDOW_GET_MAX_RECT, window->id,
+            &answer);
+        rc = async_data_read_start(exch, rect, sizeof (gfx_rect_t));
+        async_exchange_end(exch);
+        if (rc != EOK) {
+                async_forget(req);
+                return rc;
+        }
+
+        async_wait_for(req, &rc);
+        if (rc != EOK)
+                return rc;
+
+        return EOK;
+}
+
 /** Request a window resize.
  *
@@ -453 +485 @@
 
         return EOK;
+}
+
+/** Maximize window.
+ *
+ * @param window Window
+ * @return EOK on success or an error code
+ */
+errno_t display_window_maximize(display_window_t *window)
+{
+        async_exch_t *exch;
+        errno_t rc;
+
+        exch = async_exchange_begin(window->display->sess);
+        rc = async_req_1_0(exch, DISPLAY_WINDOW_MAXIMIZE, window->id);
+        async_exchange_end(exch);
+
+        return rc;
+}
+
+/** Unmaximize window.
+ *
+ * @param window Window
+ * @return EOK on success or an error code
+ */
+errno_t display_window_unmaximize(display_window_t *window)
+{
+        async_exch_t *exch;
+        errno_t rc;
+
+        exch = async_exchange_begin(window->display->sess);
+        rc = async_req_1_0(exch, DISPLAY_WINDOW_UNMAXIMIZE, window->id);
+        async_exchange_end(exch);
+
+        return rc;
 }