Revert "Add APIs which can get information of display and area"

[apps/agl-service-windowmanager-2017.git] / doc / ApplicationGuide.md

diff --git a/doc/ApplicationGuide.md b/doc/ApplicationGuide.md
index d66f20b..7888292 100644 (file)
--- a/doc/ApplicationGuide.md
+++ b/doc/ApplicationGuide.md
@@ -517,10 +517,6 @@ This is the public interface of the class `LibWindowmanager`.
         int activateSurface(json_object *object);
         int deactivateSurface(json_object *object);
         int endDraw(json_object *object);
-        int getDisplayInfo(json_object *object);
-        int getAreaInfo(json_object *in_obj, json_object *out_obj);
-
-        int getAreaInfo(const char *label, json_object *out_obj);
 
         void set_event_handler(enum EventType et, handler_fun f);
 
@@ -584,56 +580,6 @@ It is not crucial to make this call at every time a drawing is finished
 drawing in case of layout switch. The exact semantics are explained in
 the next [Events](#_events) Section.
 
-### getDisplayInfo(json_object *object)
-
-**args: `{ }`**  
-This function gets the display information as follows:
- - width[pixel]
- - height[pixel]
- - width[mm]
- - height[mm]
-
-It outputs the display information for json_object in the argument as follows:  
-  `{"width_pixel": int value of width[pixel], "height_pixel": int value of height[pixel],
-    "width_mm": int value of width[mm], "height_mm": int value of height[mm]}`
-
-It should be called after calling init().
-It should not be called in the event handler because it occurs hang-up.
-
-#### NOTE
-It uses wl_output::geometry() for getting physical width[mm] and height[mm] of the display,
-but the value is different with measured value.
-
- - value from wl_output::geometry(): width:320 height:520
- - measured value                  : width:193 height:343
-
-### getAreaInfo(json_object *in_obj, json_object *out_obj)
-
-**args1: `{ 'kKeyDrawingName': 'application name' }`**  
-**args2: `{ }`**  
-This function gets the information of area drawn by the application as follows:
- - x-coordinate
- - y-coordinate
- - width
- - height
-
-It outputs the area information for json_object in the 2nd argument as follows:  
-  `{"x": int value of x-coordinate, "y": int value of y-coordinate,
-    "width": int value of width, "height": int value of height}`
-
-It should be called after calling activateSurface().
-It should not be called in the event handler because it occurs hang-up.
-
-#### NOTE
-The same information can given by SyncDraw event.
-
-### getAreaInfo(const char *label, json_object *out_obj)
-
-**args1: String of application name**  
-**args2: `{ }`**  
-This function is same with `getAreaInfo(json_object *in_obj, json_object *out_obj)`,
-but only has difference of 1st argument.
-
 ### set\_event\_handler(enum EventType et, handler_fun f)
 
 This method needs to be used to register event handlers for the WM
@@ -759,14 +705,11 @@ contents - again, this is handled implicitly by the wayland protocol.
 that is *signal* the compositor that its surface contains new content.
 
 -   `SyncDraw(json_object *object)`  
-    args: { 'kKeyDrawingName': 'application name', 'kKeyDrawingArea': 'layout',
-            'kKeyDrawingRect': { "x": int value of x-coordinate, "y": int value of y-coordinate,
-                                 "width": int value of width, "height": int value of height } }  
+    args: { 'kKeyDrawingName': 'application name', 'kKeyDrawingArea': 'layout'  }  
     Signal applications, that the
     surface with name `kKeyDrawingArea` needs to redraw its content
     in the layout with name `kKeyDrawingArea` - this
     usually is sent when the surface geometry changed.
-    And the area position and size are included with name `kKeyDrawingRect`.
 
 -   `FlushDraw(json_object *object)`  
     args: { 'kKeyDrawingName': 'application name' }