Changeset 9f1362d4 in mainline for uspace/srv/hid/console/screenbuffer.c

Timestamp:

2010-04-19T19:58:18Z (14 years ago)

Author:

Martin Decky <martin@…>

Branches:

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

Children:

369a5f8

Parents:

caad59a

Message:

console output improvements

• define new generic styles (STYLE_INVERTED for inverted print and STYLE_SELECTION for selections), use them primarily instead of specifying colors or RGBs
• use console_set_style(fphone(stdout), STYLE_NORMAL) as the correct mean for reseting console settings (instead of specifying conrete hardcoded colors)
• rename console_goto() to console_set_pos() (consistency with console_get_pos())
• use semantically correct unsigned types for console sizes and cursor positions (instead of signed types)
• use unsigned types for sizes and positions in libclui
• top: nicer screen redrawing (do not use console_clear() which causes flickering, but repaint the screen properly — not entirely finished yet)
• initialize mouse pointer coordinates (so the mouse cursor does not behave erratic after boot, unfortunatelly this does not solve ticket #223)

File:

• uspace/srv/hid/console/screenbuffer.c (modified) (5 diffs)

uspace/srv/hid/console/screenbuffer.c

@@ -67 +67 @@
  *
  */
-screenbuffer_t *screenbuffer_init(screenbuffer_t *scr, size_t size_x, size_t size_y)
+screenbuffer_t *screenbuffer_init(screenbuffer_t *scr, ipcarg_t size_x,
+    ipcarg_t size_y)
 {
         scr->buffer = (keyfield_t *) malloc(sizeof(keyfield_t) * size_x * size_y);
@@ -109 +110 @@
  *
  */
-void screenbuffer_clear_line(screenbuffer_t *scr, size_t line)
+void screenbuffer_clear_line(screenbuffer_t *scr, ipcarg_t line)
 {
-        size_t x;
+        ipcarg_t x;
         
         for (x = 0; x < scr->size_x; x++) {
@@ -140 +141 @@
  *
  */
-void screenbuffer_goto(screenbuffer_t *scr, size_t x, size_t y)
+void screenbuffer_goto(screenbuffer_t *scr, ipcarg_t x, ipcarg_t y)
 {
         scr->position_x = x % scr->size_x;
@@ -166 +167 @@
  *
  */
-void screenbuffer_set_color(screenbuffer_t *scr, uint8_t fg_color, uint8_t bg_color, uint8_t flags)
+void screenbuffer_set_color(screenbuffer_t *scr, uint8_t fg_color,
+    uint8_t bg_color, uint8_t flags)
 {
         scr->attrs.t = at_idx;
@@ -181 +183 @@
  *
  */
-void screenbuffer_set_rgb_color(screenbuffer_t *scr, uint32_t fg_color, uint32_t bg_color)
+void screenbuffer_set_rgb_color(screenbuffer_t *scr, uint32_t fg_color,
+    uint32_t bg_color)
 {
         scr->attrs.t = at_rgb;