Changeset 252d03c in mainline for uspace/lib/ui/src/window.c

Timestamp:

2021-04-28T09:22:39Z (4 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

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

Children:

7470d97

Parents:

de227aba

Message:

Popping up a message, in text mode as well

File:

• uspace/lib/ui/src/window.c (modified) (8 diffs)

uspace/lib/ui/src/window.c

@@ -133 +133 @@
         gfx_bitmap_t *bmp = NULL;
         mem_gc_t *memgc = NULL;
-        console_gc_t *cgc = NULL;
         errno_t rc;
-
-        if (ui->root_wnd != NULL)
-                return EEXIST;
 
         window = calloc(1, sizeof(ui_window_t));
@@ -202 +198 @@
                         goto error;
         } else if (ui->console != NULL) {
-                rc = console_gc_create(ui->console, NULL, &cgc);
-                if (rc != EOK)
-                        goto error;
-
-                gc = console_gc_get_ctx(cgc);
+                gc = console_gc_get_ctx(ui->cgc);
         } else {
                 /* Needed for unit tests */
@@ -257 +249 @@
         window->gc = gc;
 #endif
-        window->cgc = cgc;
 
         rc = ui_resource_create(window->gc, ui_is_textmode(ui), &res);
@@ -282 +273 @@
         *rwindow = window;
 
-        ui->root_wnd = window;
+        list_append(&window->lwindows, &ui->windows);
         return EOK;
 error:
@@ -295 +286 @@
         if (dgc != NULL)
                 dummygc_destroy(dgc);
-        if (cgc != NULL)
-                console_gc_delete(cgc);
         if (dwindow != NULL)
                 display_window_destroy(dwindow);
@@ -309 +298 @@
 void ui_window_destroy(ui_window_t *window)
 {
+        ui_t *ui;
+
         if (window == NULL)
                 return;
 
+        ui = window->ui;
+
+        list_remove(&window->lwindows);
         ui_control_destroy(window->control);
         ui_wdecor_destroy(window->wdecor);
@@ -328 +322 @@
         if (window->dwindow != NULL)
                 display_window_destroy(window->dwindow);
-        if (window->cgc != NULL)
-                console_gc_delete(window->cgc);
+
         free(window);
+
+        /* Need to repaint if windows are emulated */
+        if (ui_is_fullscreen(ui)) {
+                ui_paint(ui);
+        }
 }
 
@@ -362 +360 @@
         window->control = NULL;
         control->elemp = NULL;
+}
+
+/** Get active window (only valid in fullscreen mode).
+ *
+ * @param ui User interface
+ * @return Active window
+ */
+ui_window_t *ui_window_get_active(ui_t *ui)
+{
+        link_t *link;
+
+        link = list_last(&ui->windows);
+        if (link == NULL)
+                return NULL;
+
+        return list_get_instance(link, ui_window_t, lwindows);
 }