Changeset a5603ff in mainline for uspace/app/edit/edit.c

Timestamp:

2010-01-07T19:41:39Z (14 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

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

Children:

eb0bc90

Parents:

eca2435 (diff), 8190e63 (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

Merge supression of cursor noise in editor.

File:

• uspace/app/edit/edit.c (modified) (7 diffs)

uspace/app/edit/edit.c

@@ -98 +98 @@
 static bool done;
 static pane_t pane;
+static bool cursor_visible;
 
 static int scr_rows, scr_columns;
@@ -108 +109 @@
 /** Maximum filename length that can be entered. */
 #define INFNAME_MAX_LEN 128
+
+static void cursor_show(void);
+static void cursor_hide(void);
+static void cursor_setvis(bool visible);
 
 static void key_handle_unmod(console_event_t const *ev);
@@ -199 +204 @@
 
         /* Initial display */
+        cursor_visible = true;
+
+        cursor_hide();
         console_clear(con);
         pane_text_display();
@@ -205 +213 @@
                 status_display("File not found. Starting empty file.");
         pane_caret_display();
-
+        cursor_show();
 
         done = false;
@@ -230 +238 @@
                 /* Redraw as necessary. */
 
+                cursor_hide();
+
                 if (pane.rflags & REDRAW_TEXT)
                         pane_text_display();
@@ -238 +248 @@
                 if (pane.rflags & REDRAW_CARET)
                         pane_caret_display();
+
+                cursor_show();
         }
 
@@ -243 +255 @@
 
         return 0;
+}
+
+static void cursor_show(void)
+{
+        cursor_setvis(true);
+}
+
+static void cursor_hide(void)
+{
+        cursor_setvis(false);
+}
+
+static void cursor_setvis(bool visible)
+{
+        if (cursor_visible != visible) {
+                console_cursor_visibility(con, visible);
+                cursor_visible = visible;
+        }
 }