Fix top surface becomes invisible when background surface is crashed.

Fix top surface becomes invisible when surface on same layer,
such like application layer, is crashed.
To fix this issue, I refactored attaching app to layer.
Originally, window manager attached app to surface.
This patch is the backport of master branch.

Bug-AGL : SPEC-1635

Change-Id: Ie6713e669a25662e8547aa7782551ddae60c7e01
Signed-off-by: Kazumasa Mitsunari <knimitz@witz-inc.co.jp>

1 files changed, 0 insertions, 326 deletions

diff --git a/src/wayland_ivi_wm.hpp b/src/wayland_ivi_wm.hpp
deleted file mode 100644
index b515a06..0000000
--- a/src/wayland_ivi_wm.hpp
+++ /dev/null
@@ -1,326 +0,0 @@
-/*
- * Copyright (c) 2017 TOYOTA MOTOR CORPORATION
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef WM_WAYLAND_HPP
-#define WM_WAYLAND_HPP
-
-#include "controller_hooks.hpp"
-#include "ivi-wm-client-protocol.h"
-#include "util.hpp"
-
-#include <functional>
-#include <memory>
-#include <unordered_map>
-#include <vector>
-
-/**
- * @struct wayland_proxy
- */
-template <typename ProxyT>
-struct wayland_proxy
-{
-    std::unique_ptr<ProxyT, std::function<void(ProxyT *)>> proxy;
-    wayland_proxy(wayland_proxy const &) = delete;
-    wayland_proxy &operator=(wayland_proxy const &) = delete;
-    wayland_proxy(void *p)
-        : wayland_proxy(p,
-                        reinterpret_cast<void (*)(ProxyT *)>(wl_proxy_destroy)) {}
-    wayland_proxy(void *p, std::function<void(ProxyT *)> &&p_del)
-        : proxy(std::unique_ptr<ProxyT, std::function<void(ProxyT *)>>(
-              static_cast<ProxyT *>(p), p_del)) {}
-};
-
-/**
- * namespace wl
- */
-namespace wl
-{
-
-/**
- * @struct registry
- */
-struct registry : public wayland_proxy<struct wl_registry>
-{
-    typedef std::function<void(struct wl_registry *, uint32_t, uint32_t)> binder;
-    std::unordered_map<std::string, binder> bindings;
-
-    registry(registry const &) = delete;
-    registry &operator=(registry const &) = delete;
-    registry(struct wl_display *d);
-
-    void add_global_handler(char const *iface, binder bind);
-
-    // Events
-    void global_created(uint32_t name, char const *iface, uint32_t v);
-    void global_removed(uint32_t name);
-};
-
-/**
- * @struct display
- */
-struct display
-{
-    std::unique_ptr<struct wl_display, void (*)(struct wl_display *)> d;
-    struct registry r;
-
-    display(display const &) = delete;
-    display &operator=(display const &) = delete;
-    display();
-    bool ok() const;
-    void roundtrip();
-    int dispatch();
-    int dispatch_pending();
-    int read_events();
-    void flush();
-    int get_fd() const;
-    int get_error();
-
-    // Lets just proxy this for the registry
-    inline void add_global_handler(char const *iface, registry::binder bind)
-    {
-        this->r.add_global_handler(iface, bind);
-    }
-};
-
-/**
- * @struct output
- */
-struct output : public wayland_proxy<struct wl_output>
-{
-    int width{};
-    int height{};
-    int physical_width{};
-    int physical_height{};
-    int refresh{};
-    int transform{};
-
-    output(output const &) = delete;
-    output &operator=(output const &) = delete;
-    output(struct wl_registry *r, uint32_t name, uint32_t v);
-
-    // Events
-    void geometry(int32_t x, int32_t y, int32_t pw, int32_t ph, int32_t subpel,
-                  char const *make, char const *model, int32_t tx);
-    void mode(uint32_t flags, int32_t w, int32_t h, int32_t r);
-    void done();
-    void scale(int32_t factor);
-};
-} // namespace wl
-
-/**
- * namespace compositor
- */
-namespace compositor
-{
-
-struct size
-{
-    uint32_t w, h;
-};
-
-struct rect
-{
-    int32_t w, h;
-    int32_t x, y;
-};
-
-static const constexpr rect full_rect = rect{-1, -1, 0, 0};
-
-inline bool operator==(struct rect a, struct rect b)
-{
-    return a.w == b.w && a.h == b.h && a.x == b.x && a.y == b.y;
-}
-
-struct controller;
-
-struct controller_child
-{
-    struct controller *parent;
-    uint32_t id;
-
-    controller_child(controller_child const &) = delete;
-    controller_child &operator=(controller_child const &) = delete;
-    controller_child(struct controller *c, uint32_t i) : parent(c), id(i) {}
-    virtual ~controller_child() {}
-};
-
-struct surface_properties
-{
-    uint32_t id; // let's just save an ID here too
-    struct rect dst_rect;
-    struct rect src_rect;
-    struct size size;
-    int32_t orientation;
-    int32_t visibility;
-    float opacity;
-};
-
-/**
- * @struct surface
- */
-struct surface : public controller_child
-{
-    surface(surface const &) = delete;
-    surface &operator=(surface const &) = delete;
-    surface(uint32_t i, struct controller *c);
-
-    // Requests
-    void set_visibility(uint32_t visibility);
-    void set_source_rectangle(int32_t x, int32_t y,
-                              int32_t width, int32_t height);
-    void set_destination_rectangle(int32_t x, int32_t y,
-                                   int32_t width, int32_t height);
-};
-
-/**
- * @struct layer
- */
-struct layer : public controller_child
-{
-    layer(layer const &) = delete;
-    layer &operator=(layer const &) = delete;
-    layer(uint32_t i, struct controller *c);
-    layer(uint32_t i, int32_t w, int32_t h, struct controller *c);
-
-    // Requests
-    void set_visibility(uint32_t visibility);
-    void set_destination_rectangle(int32_t x, int32_t y,
-                                   int32_t width, int32_t height);
-    void add_surface(uint32_t surface_id);
-    void remove_surface(uint32_t surface_id);
-};
-
-/**
- * @struct screen
- */
-struct screen : public wayland_proxy<struct ivi_wm_screen>,
-                public controller_child
-{
-    screen(screen const &) = delete;
-    screen &operator=(screen const &) = delete;
-    screen(uint32_t i, struct controller *c, struct wl_output *o);
-
-    void clear();
-    void screen_created(struct screen *screen, uint32_t id);
-    void set_render_order(std::vector<uint32_t> const &ro);
-};
-
-/**
- * @struct controller
- */
-struct controller : public wayland_proxy<struct ivi_wm>
-{
-    // This controller is still missing ivi-input
-
-    typedef std::unordered_map<uintptr_t, uint32_t> proxy_to_id_map_type;
-    typedef std::unordered_map<uint32_t, std::unique_ptr<struct surface>>
-        surface_map_type;
-    typedef std::unordered_map<uint32_t, std::unique_ptr<struct layer>>
-        layer_map_type;
-    typedef std::unordered_map<uint32_t, struct screen *> screen_map_type;
-    typedef std::unordered_map<uint32_t, struct surface_properties> props_map;
-
-    // HACK:
-    // The order of these member is mandatory, as when objects are destroyed
-    // they will call their parent (that's us right here!) and remove their
-    // proxy-to-id mapping. I.e. the *_proxy_to_id members need to be valid
-    // when the surfaces/layers/screens maps are destroyed. This sucks, but
-    // I cannot see a better solution w/o globals or some other horrible
-    // call-our-parent construct.
-    proxy_to_id_map_type surface_proxy_to_id;
-    proxy_to_id_map_type layer_proxy_to_id;
-    proxy_to_id_map_type screen_proxy_to_id;
-
-    props_map sprops;
-    props_map lprops;
-
-    surface_map_type surfaces;
-    layer_map_type layers;
-    screen_map_type screens;
-
-    std::unique_ptr<struct screen> screen;
-
-    size output_size;   // Display size[pixel]
-    size physical_size; // Display size[mm]
-
-    // Scale for conversion CSS PX -> DP(Device Pixel)
-    double scale;
-
-    wm::controller_hooks *chooks;
-
-    struct wl::display *display;
-
-    void add_proxy_to_sid_mapping(struct ivi_wm *p, uint32_t id);
-    void remove_proxy_to_sid_mapping(struct ivi_wm *p);
-
-    void add_proxy_to_lid_mapping(struct ivi_wm *p, uint32_t id);
-    void remove_proxy_to_lid_mapping(struct ivi_wm *p);
-
-    void add_proxy_to_id_mapping(struct wl_output *p, uint32_t id);
-    void remove_proxy_to_id_mapping(struct wl_output *p);
-
-    bool surface_exists(uint32_t id) const
-    {
-        return this->surfaces.find(id) != this->surfaces.end();
-    }
-
-    bool layer_exists(uint32_t id) const
-    {
-        return this->layers.find(id) != this->layers.end();
-    }
-
-    controller(struct wl_registry *r, uint32_t name, uint32_t version);
-
-    // Requests
-    void commit_changes() const
-    {
-        ivi_wm_commit_changes(this->proxy.get());
-    }
-    void layer_create(uint32_t id, int32_t w, int32_t h);
-    void surface_create(uint32_t id);
-    void create_screen(struct wl_output *output);
-    void get_surface_properties(uint32_t surface_id, int param = 0);
-
-    // Events
-    void surface_visibility_changed(uint32_t id, int32_t visibility);
-    void surface_opacity_changed(uint32_t id, float opacity);
-    void surface_source_rectangle_changed(uint32_t id, int32_t x, int32_t y,
-                                          int32_t width, int32_t height);
-    void surface_destination_rectangle_changed(uint32_t id, int32_t x, int32_t y,
-                                               int32_t width, int32_t height);
-    void surface_created(uint32_t id);
-    void surface_destroyed(uint32_t surface_id);
-    void surface_error_detected(uint32_t object_id,
-                                uint32_t error_code, char const *error_text);
-    void surface_size_changed(uint32_t id, int32_t width, int32_t height);
-    void surface_stats_received(uint32_t surface_id,
-                                uint32_t frame_count, uint32_t pid);
-    void surface_added_to_layer(uint32_t layer_id, uint32_t surface_id);
-
-    void layer_visibility_changed(uint32_t layer_id, int32_t visibility);
-    void layer_opacity_changed(uint32_t layer_id, float opacity);
-    void layer_source_rectangle_changed(uint32_t layer_id, int32_t x, int32_t y,
-                                        int32_t width, int32_t height);
-    void layer_destination_rectangle_changed(uint32_t layer_id, int32_t x, int32_t y,
-                                             int32_t width, int32_t height);
-    void layer_created(uint32_t id);
-    void layer_destroyed(uint32_t layer_id);
-    void layer_error_detected(uint32_t object_id,
-                              uint32_t error_code, char const *error_text);
-};
-} // namespace compositor
-
-#endif // !WM_WAYLAND_HPP