Changeset 1f83244 in mainline for console/gcons.c

Timestamp:

2006-06-16T20:00:29Z (19 years ago)

Author:

Ondrej Palkovsky <ondrap@…>

Branches:

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

Children:

b34fab6

Parents:

d552ab9

Message:

Added console switching using mouse.

File:

• console/gcons.c (modified) (1 diff)

console/gcons.c

@@ -241 +241 @@
 }
 
+int mouse_x, mouse_y;
+int btn_pressed, btn_x, btn_y;
+
+/** Handle mouse move
+ *
+ * @param dx Delta X of mouse move
+ * @param dy Delta Y of mouse move
+ */
 void gcons_mouse_move(int dx, int dy)
 {
-        static int x = 0;
-        static int y = 0;
-
-        x = limit(x+dx, 0, xres);
-        y = limit(y+dy, 0, yres);
-
-        async_msg_2(fbphone, FB_POINTER_MOVE, x, y);
+        mouse_x = limit(mouse_x+dx, 0, xres);
+        mouse_y = limit(mouse_y+dy, 0, yres);
+
+        async_msg_2(fbphone, FB_POINTER_MOVE, mouse_x, mouse_y);
+}
+
+static int gcons_find_conbut(int x, int y)
+{
+        int status_start = STATUS_START + (xres-800) / 2;;
+
+        if (y < STATUS_TOP || y >= STATUS_TOP+STATUS_HEIGHT)
+                return -1;
+        
+        if (x < status_start)
+                return -1;
+        
+        if (x >= status_start + (STATUS_WIDTH+STATUS_SPACE)*CONSOLE_COUNT)
+                return -1;
+        if (((x - status_start) % (STATUS_WIDTH+STATUS_SPACE)) >= STATUS_WIDTH)
+                return -1;
+        
+        return (x-status_start) / (STATUS_WIDTH+STATUS_SPACE);
+}
+
+/** Handle mouse click
+ *
+ * @param state New state (1-pressed, 0-depressed)
+ */
+int gcons_mouse_btn(int state)
+{
+        int conbut;
+
+        if (state) {
+                conbut = gcons_find_conbut(mouse_x, mouse_y);
+                if (conbut != -1) {
+                        btn_pressed = 1;
+                        btn_x = mouse_x;
+                        btn_y = mouse_y;
+                }
+                return -1;
+        } 
+        if (!state && !btn_pressed)
+                return -1;
+        btn_pressed = 0;
+
+        conbut = gcons_find_conbut(mouse_x, mouse_y);
+        if (conbut == gcons_find_conbut(btn_x, btn_y))
+                return conbut;
+        return -1;
 }