Refactor : Hide wayland operations from Window Manager

Window Manager now uses abstract client, area for layer/surface management,
then hide wayland operation into LayerControl class.
LayerControl class uses ilmControl library instead of wayland protocol.
This patch reduces the binary size of binding by 30% than before.

Currently, the following debug methods are not available.
* debug_status
* debug_layers
* debug_surfaces
* list_drawing_names

Bug-AGL: SPEC-1817

Change-Id: I7313787f3c4a286ceee3c23783e5c0e713388dac
Signed-off-by: Kazumasa Mitsunari <knimitz@witz-inc.co.jp>

1 files changed, 0 insertions, 608 deletions

diff --git a/protocol/ivi-wm.xml b/protocol/ivi-wm.xml
deleted file mode 100644
index da45c7e..0000000
--- a/protocol/ivi-wm.xml
+++ /dev/null
@@ -1,608 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<protocol name="ivi_wm">
-
-  <copyright>
-    Copyright (C) 2017 Advanced Driver Information Technology Joint Venture GmbH
-
-    Permission is hereby granted, free of charge, to any person obtaining a copy
-    of this software and associated documentation files (the "Software"), to deal
-    in the Software without restriction, including without limitation the rights
-    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-    copies of the Software, and to permit persons to whom the Software is
-    furnished to do so, subject to the following conditions:
-
-    The above copyright notice and this permission notice shall be included in
-    all copies or substantial portions of the Software.
-
-    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-    THE SOFTWARE.
-  </copyright>
-
-  <interface name="ivi_wm_screen" version="1">
-    <description summary="controller interface to screen in ivi compositor"/>
-
-    <request name="destroy" type="destructor">
-      <description summary="destroy ivi_wm_screen">
-        Request to destroy the ivi_wm_screen.
-      </description>
-    </request>
-
-    <request name="clear">
-      <description summary="remove all layers from screen render order">
-        A screen has no content assigned to itself, it is a container for layers.
-        This request removes all layers from the screen render order.
-        Note: the layers are not destroyed, they are just no longer contained by
-        the screen.
-      </description>
-    </request>
-
-    <request name="add_layer">
-      <description summary="add a layer to screen render order at nearest z-position">
-        A screen has no content assigned to itself, it is a container for layers.
-        This request adds a layers to the topmost position of the screen render order.
-        The added layer will cover all other layers of the screen.
-      </description>
-      <arg name="layer_id" type="uint"/>
-    </request>
-
-    <request name="remove_layer">
-      <description summary="remove a layer to screen render order">
-        A screen has no content assigned to itself, it is a container for layers.
-        This request removes a layer.
-      </description>
-      <arg name="layer_id" type="uint"/>
-    </request>
-
-    <request name="screenshot">
-     <description summary="take screenshot of screen">
-        An ivi_screenshot object is created which will receive the screenshot
-        data of the specified output.
-     </description>
-     <arg name="screenshot" type="new_id" interface="ivi_screenshot"/>
-    </request>
-
-    <request name="get">
-      <description summary="get a parameter of a screen in ivi compositor">
-        After this request, compositor sends the requested parameter.
-      </description>
-      <arg name="param" type="int"/>
-    </request>
-
-    <event name="screen_id">
-      <description summary="advertise server side id of the ivi-screen">
-        Sent immediately after creating the ivi_wm_screen object.
-      </description>
-      <arg name="id" type="uint"/>
-    </event>
-
-    <event name="layer_added">
-      <description summary="update render order of the screen">
-        A layer is added to the render order lisf of the screen
-      </description>
-      <arg name="layer_id" type="uint"/>
-    </event>
-
-    <event name="connector_name">
-      <description summary="advertise connector name of the corresponding output">
-        Sent immediately after creating the ivi_wm_screen object.
-      </description>
-      <arg name="process_name" type="string"/>
-    </event>
-
-    <enum name="error">
-       <entry name="no_layer" value="0"
-              summary="the layer with given id does not exist"/>
-       <entry name="no_screen" value="1"
-              summary="the output is already destroyed"/>
-       <entry name="bad_param" value="2"
-              summary="the given parameter is not valid"/>
-     </enum>
-
-     <event name="error">
-       <description summary="error event">
-         The error event is sent out when an error has occurred.
-       </description>
-       <arg name="error" type="uint" summary="error code"/>
-       <arg name="message" type="string" summary="error description"/>
-     </event>
-  </interface>
-
-  <interface name="ivi_screenshot" version="1">
-    <description summary="screenshot of an output or a surface">
-      An ivi_screenshot object receives a single "done" or "error" event.
-      The server will destroy this resource after the event has been send,
-      so the client shall then destroy its proxy too.
-    </description>
-
-    <event name="done">
-      <description summary="screenshot finished">
-        This event contains a filedescriptor for a file with raw image data.
-        Furthermore size, stride, format and timestamp of screenshot are
-        provided.
-      </description>
-      <arg name="fd" type="fd" summary="fd for file containing image data"/>
-      <arg name="width" type="int" summary="image width in pixels"/>
-      <arg name="height" type="int" summary="image height in pixels"/>
-      <arg name="stride" type="int" summary="number of bytes per pixel row"/>
-      <arg name="format" type="uint" summary="image format of type wl_shm.format"/>
-      <arg name="timestamp" type="uint" summary="timestamp in milliseconds"/>
-    </event>
-
-    <enum name="error">
-      <entry name="io_error" value="0"
-             summary="screenshot file could not be created"/>
-      <entry name="not_supported" value="1"
-             summary="screenshot can not be read"/>
-      <entry name="no_output" value="2"
-             summary="output has been destroyed"/>
-      <entry name="no_surface" value="3"
-             summary="surface has been destroyed"/>
-      <entry name="no_content" value="4"
-             summary="surface has no content"/>
-    </enum>
-
-    <event name="error">
-      <description summary="error event">
-        The error event is sent when the screenshot could not be created.
-      </description>
-      <arg name="error" type="uint" enum="error" summary="error code"/>
-      <arg name="message" type="string" summary="error description"/>
-    </event>
-  </interface>
-
-  <interface name="ivi_wm" version="1">
-    <description summary="interface for ivi managers to use ivi compositor features"/>
-
-    <request name="commit_changes">
-      <description summary="commit all changes requested by client">
-        All requests are not applied directly to scene object, so a controller
-        can set different properties and apply the changes all at once.
-        Note: there's an exception to this. Creation and destruction of
-        scene objects is executed immediately.
-      </description>
-    </request>
-
-    <request name="create_screen">
-      <description summary="create a screen in ivi-compositor">
-        Ask the ivi-wm to create a ivi-screen for given wl_output.
-      </description>
-      <arg name="output" type="object" interface="wl_output"/>
-      <arg name="id" type="new_id" interface="ivi_wm_screen" summary="the new ivi-screen"/>
-    </request>
-
-    <request name="set_surface_visibility">
-      <description summary="set the visibility of a surface in ivi compositor">
-        If visibility argument is 0, the surface in the ivi compositor is set to invisible.
-        If visibility argument is not 0, the surface in the ivi compositor is set to visible.
-      </description>
-      <arg name="surface_id" type="uint"/>
-      <arg name="visibility" type="uint"/>
-    </request>
-
-    <request name="set_layer_visibility">
-      <description summary="set visibility of layer in ivi compositor">
-        If visibility argument is 0, the layer in the ivi compositor is set to invisible.
-        If visibility argument is not 0, the layer in the ivi compositor is set to visible.
-      </description>
-      <arg name="layer_id" type="uint"/>
-      <arg name="visibility" type="uint"/>
-    </request>
-
-    <request name="set_surface_opacity">
-      <description summary="set the opacity of a surface in ivi compositor">
-        The valid range for opacity is 0.0 (fully transparent) to 1.0 (fully opaque).
-      </description>
-      <arg name="surface_id" type="uint"/>
-      <arg name="opacity" type="fixed"/>
-    </request>
-
-    <request name="set_layer_opacity">
-      <description summary="set opacity of layer in ivi compositor">
-        The valid range for opacity is 0.0 (fully transparent) to 1.0 (fully opaque).
-      </description>
-      <arg name="layer_id" type="uint"/>
-      <arg name="opacity" type="fixed"/>
-    </request>
-
-    <request name="set_surface_source_rectangle">
-      <description summary="set the scanout area of a surface in ivi compositor">
-        The source rectangle defines the part of the surface content, that is used for
-        compositing the surface. It can be used, if valid content of the surface is smaller
-        than the surface. Effectively it can be used to zoom the content of the surface.
-        If a parameter is less than 0, that value is not changed.
-        x:      horizontal start position of scanout area within the surface
-        y:      vertical start position of scanout area within the surface
-        width:  width of scanout area within the surface
-        height: height of scanout area within the surface
-      </description>
-      <arg name="surface_id" type="uint"/>
-      <arg name="x" type="int"/>
-      <arg name="y" type="int"/>
-      <arg name="width" type="int"/>
-      <arg name="height" type="int"/>
-    </request>
-
-    <request name="set_layer_source_rectangle">
-      <description summary="set the scanout area of a layer in ivi compositor">
-        The source rectangle defines the part of the layer content, that is used for
-        compositing the screen. It can be used, if valid content of the layer is smaller
-        than the layer. Effectively it can be used to zoom the content of the layer.
-        If a parameter is less than 0, that value is not changed.
-        x:      horizontal start position of scanout area within the layer
-        y:      vertical start position of scanout area within the layer
-        width:  width of scanout area within the layer
-        height: height of scanout area within the layer
-      </description>
-      <arg name="layer_id" type="uint"/>
-      <arg name="x" type="int"/>
-      <arg name="y" type="int"/>
-      <arg name="width" type="int"/>
-      <arg name="height" type="int"/>
-    </request>
-
-    <request name="set_surface_destination_rectangle">
-      <description summary="Set the destination area of a surface within a layer">
-        The destination rectangle defines the position and size of a surface on a layer.
-        The surface will be scaled to this rectangle for rendering.
-        If a parameter is less than 0, that value is not changed.
-        x:      horizontal start position of surface within the layer
-        y:      vertical start position of surface within the layer
-        width : width of surface within the layer
-        height: height of surface within the layer
-      </description>
-      <arg name="surface_id" type="uint"/>
-      <arg name="x" type="int"/>
-      <arg name="y" type="int"/>
-      <arg name="width" type="int"/>
-      <arg name="height" type="int"/>
-    </request>
-
-    <request name="set_layer_destination_rectangle">
-      <description summary="Set the destination area of a layer within a screen">
-        The destination rectangle defines the position and size of a layer on a screen.
-        The layer will be scaled to this rectangle for rendering.
-        If a parameter is less than 0, that value is not changed.
-        x:      horizontal start position of layer within the screen
-        y:      vertical start position of layer within the screen
-        width : width of surface within the screen
-        height: height of surface within the screen
-      </description>
-      <arg name="layer_id" type="uint"/>
-      <arg name="x" type="int"/>
-      <arg name="y" type="int"/>
-      <arg name="width" type="int"/>
-      <arg name="height" type="int"/>
-    </request>
-
-    <enum name="sync">
-      <description summary="sync request states">
-      </description>
-      <entry name="add"  value="0"/>
-      <entry name="remove" value="1"/>
-    </enum>
-
-    <request name="surface_sync">
-      <description summary="request to synchronize of a surface in ivi compositor">
-        After this request, compositor sends the properties of the surface.
-        If sync_state argument is 0, compositor sends the properties continously.
-        If sync_state argument is not 0, compositor stops sending the properties
-        continously.
-      </description>
-      <arg name="surface_id" type="uint"/>
-      <arg name="sync_state" type="int"/>
-    </request>
-
-    <request name="layer_sync">
-      <description summary="request to synchronize of a layer in ivi compositor">
-        After this request, compositor sends the properties of the layer.
-        If sync_state argument is 0, compositor sends the properties continously.
-        If sync_state argument is not 0, compositor stops sending the properties
-        continously.
-      </description>
-      <arg name="layer_id" type="uint"/>
-      <arg name="sync_state" type="int"/>
-    </request>
-
-    <enum name="param" bitfield="true">
-      <description summary="parameter types">
-          The HMI controller can request different types of parameters of an
-          ivi-object.
-      </description>
-      <entry name="opacity"   value="1"/>
-      <entry name="visibility"  value="2"/>
-      <entry name="size" value="4"/>
-      <entry name="render_order" value="8"/>
-    </enum>
-
-    <request name="surface_get">
-      <description summary="get a parameter of an ivi_layout_surface in ivi compositor">
-        After this request, compositor sends the requested parameter.
-      </description>
-      <arg name="surface_id" type="uint"/>
-      <arg name="param" type="int"/>
-    </request>
-
-    <request name="layer_get">
-      <description summary="get a parameter of an ivi_layout_layer in ivi compositor">
-        After this request, compositor sends the requested parameter.
-      </description>
-      <arg name="layer_id" type="uint"/>
-      <arg name="param" type="int"/>
-    </request>
-
-    <request name="surface_screenshot">
-      <description summary="take screenshot of surface">
-        An ivi_screenshot object is created which will receive an image of the
-        buffer currently attached to the surface with the given id. If there
-        is no surface with such name the server will respond with an
-        ivi_screenshot.error event.
-      </description>
-      <arg name="screenshot" type="new_id" interface="ivi_screenshot"/>
-      <arg name="surface_id" type="uint"/>
-    </request>
-
-    <enum name="surface_type">
-      <description summary="hint for the compositor">
-        If a surface is restricted type, visible contents of the surface is strictly
-        controlled by the compositor. Its content is not allowed to be go out of
-        its destination region. If the application resizes its buffers or uses
-        wp_viewporter protocol to scale its contents, the old destination region
-        would causes visible glitches.
-        To avoid these issues, the controller process mark a surface as desktop
-        compatible. Source and destination regions of a desktop compatible
-        surface will be modified accordingly,when application sends a request
-        for resizing or scaling its contents. Therefore, applications contents
-        will be drawn according to application's wishes.
-        On the other hand, source and destination regions will be strictly
-        enforced, when the surface's type is restricted. The default type for
-        a surface is ivi.
-      </description>
-      <entry name="restricted"  value="0" summary="strictly controlled"/>
-      <entry name="desktop"  value="1" summary="free to resize and scale"/>
-    </enum>
-
-    <request name="set_surface_type">
-      <description summary="request to set a type for the surface in ivi compositor">
-        After this request, compositor changes the type of the surface.
-      </description>
-      <arg name="surface_id" type="uint"/>
-      <arg name="type" type="int"/>
-    </request>
-
-    <request name="layer_clear">
-      <description summary="remove all surfaces from layer render order">
-        A layer has no content assigned to itself, it is a container for surfaces.
-        This request removes all surfaces from the layer render order.
-      </description>
-      <arg name="layer_id" type="uint"/>
-    </request>
-
-    <request name="layer_add_surface">
-      <description summary="add a surface to layer render order at nearest z-position">
-        A layer has no content assigned to itself, it is a container for surfaces.
-        This request adds a surface to the topmost position of the layer render order.
-        The added surface will cover all other surfaces of the layer.
-      </description>
-      <arg name="layer_id" type="uint"/>
-      <arg name="surface_id" type="uint"/>
-    </request>
-
-    <request name="layer_remove_surface">
-      <description summary="remove a surface from layer render order">
-        A layer has no content assigned to itself, it is a container for surfaces.
-        This request removes one surfaces from the layer render order.
-        Note: the surface is not destroyed, it is just no longer contained by
-        the layer.
-      </description>
-      <arg name="layer_id" type="uint"/>
-      <arg name="surface_id" type="uint"/>
-    </request>
-
-    <request name="create_layout_layer">
-      <description summary="create an ivi_layout_layer in ivi compositor">
-        After this request, compositor creates an ivi_layout_layer
-      </description>
-      <arg name="layer_id" type="uint"/>
-      <arg name="width" type="int"/>
-      <arg name="height" type="int"/>
-    </request>
-
-    <request name="destroy_layout_layer">
-      <description summary="destroy an ivi_layout_layer in ivi compositor">
-        After this request, compositor destroyes an existing ivi_layout_layer.
-      </description>
-      <arg name="layer_id" type="uint"/>
-    </request>
-
-    <event name="surface_visibility">
-      <description summary="the visibility of the surface in ivi compositor has changed">
-        The new visibility state is provided in argument visibility.
-        If visibility is 0, the surface has become invisible.
-        If visibility is not 0, the surface has become visible.
-      </description>
-      <arg name="surface_id" type="uint"/>
-      <arg name="visibility" type="int"/>
-    </event>
-
-    <event name="layer_visibility">
-      <description summary="the visibility of the layer in ivi compositor has changed">
-        The new visibility state is provided in argument visibility.
-        If visibility is 0, the layer has become invisible.
-        If visibility is not 0, the layer has become visible.
-      </description>
-      <arg name="layer_id" type="uint"/>
-      <arg name="visibility" type="int"/>
-    </event>
-
-    <event name="surface_opacity">
-      <description summary="the opacity of surface in ivi compositor has changed">
-        The new opacity state is provided in argument opacity.
-        The valid range for opactiy is 0.0 (fully transparent) to 1.0 (fully opaque).
-      </description>
-      <arg name="surface_id" type="uint"/>
-      <arg name="opacity" type="fixed"/>
-    </event>
-
-    <event name="layer_opacity">
-      <description summary="the opacity of layer in ivi compositor has changed">
-        The new opacity state is provided in argument opacity.
-        The valid range for opactiy is 0.0 (fully transparent) to 1.0 (fully opaque).
-      </description>
-      <arg name="layer_id" type="uint"/>
-      <arg name="opacity" type="fixed"/>
-    </event>
-
-    <event name="surface_source_rectangle">
-      <description summary="the source rectangle of surface in ivi compositor has changed">
-        The scanout region of the surface content has changed.
-        The new values for source rectangle are provided by
-        x:      new horizontal start position of scanout area within the surface
-        y:      new vertical start position of scanout area within the surface
-        width:  new width of scanout area within the surface
-        height: new height of scanout area within the surface
-      </description>
-      <arg name="surface_id" type="uint"/>
-      <arg name="x" type="int"/>
-      <arg name="y" type="int"/>
-      <arg name="width" type="int"/>
-      <arg name="height" type="int"/>
-    </event>
-
-    <event name="layer_source_rectangle">
-      <description summary="the source rectangle of layer in ivi compositor has changed">
-        The scanout region of the layer content has changed.
-        The new values for source rectangle are provided by
-        x:      new horizontal start position of scanout area within the layer
-        y:      new vertical start position of scanout area within the layer
-        width:  new width of scanout area within the layer
-        height: new height of scanout area within the layer
-      </description>
-      <arg name="layer_id" type="uint"/>
-      <arg name="x" type="int"/>
-      <arg name="y" type="int"/>
-      <arg name="width" type="int"/>
-      <arg name="height" type="int"/>
-    </event>
-
-    <event name="surface_destination_rectangle">
-      <description summary="the destination rectangle of surface in ivi compositor has changed">
-        The new values for source rectangle are provided by
-        x:      new horizontal start position of surface within the layer
-        y:      new vertical start position of surface within the layer
-        width : new width of surface within the layer
-        height: new height of surface within the layer
-      </description>
-      <arg name="surface_id" type="uint"/>
-      <arg name="x" type="int"/>
-      <arg name="y" type="int"/>
-      <arg name="width" type="int"/>
-      <arg name="height" type="int"/>
-    </event>
-
-    <event name="layer_destination_rectangle">
-      <description summary="the destination rectangle of layer in ivi compositor has changed">
-        The new values for source rectangle are provided by
-        x:      new horizontal start position of layer within the screen
-        y:      new vertical start position of layer within the screen
-        width : new width of layer within the screen
-        height: new height of layer within the screen
-      </description>
-      <arg name="layer_id" type="uint"/>
-      <arg name="x" type="int"/>
-      <arg name="y" type="int"/>
-      <arg name="width" type="int"/>
-      <arg name="height" type="int"/>
-    </event>
-
-    <event name="surface_created">
-      <description summary="ivi_layout_surface was created"/>
-      <arg name="surface_id" type="uint"/>
-    </event>
-
-    <event name="layer_created">
-      <description summary="ivi_layout_layer was created"/>
-      <arg name="layer_id" type="uint"/>
-    </event>
-
-    <event name="surface_destroyed">
-      <description summary="ivi_layout_surface was destroyed"/>
-      <arg name="surface_id" type="uint"/>
-    </event>
-
-    <event name="layer_destroyed">
-      <description summary="ivi_layout_layer was destroyed"/>
-      <arg name="layer_id" type="uint"/>
-    </event>
-
-    <enum name="surface_error">
-       <entry name="no_surface" value="0"
-              summary="the surface with given id does not exist"/>
-       <entry name="bad_param" value="1"
-              summary="the given parameter is not valid"/>
-       <entry name="not_supported" value="2"
-              summary="the request is not supported"/>
-     </enum>
-
-     <event name="surface_error">
-       <description summary="error event">
-         The error event is sent out when an error has occurred.
-       </description>
-       <arg name="object_id" type="uint" summary="id of a layer or surface"/>
-       <arg name="error" type="uint" summary="error code"/>
-       <arg name="message" type="string" summary="error description"/>
-     </event>
-
-    <enum name="layer_error">
-       <entry name="no_surface" value="0"
-              summary="the surface with given id does not exist"/>
-       <entry name="no_layer" value="1"
-              summary="the layer with given id does not exist"/>
-       <entry name="bad_param" value="2"
-              summary="the given parameter is not valid"/>
-     </enum>
-
-     <event name="layer_error">
-       <description summary="error event">
-         The error event is sent out when an error has occurred.
-       </description>
-       <arg name="object_id" type="uint" summary="id of a layer or surface"/>
-       <arg name="error" type="uint" summary="error code"/>
-       <arg name="message" type="string" summary="error description"/>
-     </event>
-
-    <event name="surface_size">
-      <description summary="the surface size in ivi compositor has changed">
-        The client providing content for this surface modified size of the surface.
-        The modified surface size is provided by arguments width and height.
-      </description>
-      <arg name="surface_id" type="uint"/>
-      <arg name="width" type="int"/>
-      <arg name="height" type="int"/>
-    </event>
-
-    <event name="surface_stats">
-      <description summary="receive updated statistics for surface in ivi compositor">
-        The information contained in this event is essential for monitoring, debugging,
-        logging and tracing support in IVI systems.
-      </description>
-      <arg name="surface_id" type="uint"/>
-      <arg name="frame_count" type="uint"/>
-      <arg name="pid" type="uint"/>
-    </event>
-
-    <event name="layer_surface_added">
-      <description summary="update render order of the layer">
-        A surface is added to the render order of the layer
-      </description>
-      <arg name="layer_id" type="uint"/>
-      <arg name="surface_id" type="uint"/>
-    </event>
-  </interface>
-
-</protocol>
-