+++ /dev/null
-/*
- * 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 TMCAGLWM_APP_HPP
-#define TMCAGLWM_APP_HPP
-
-#include <json-c/json.h>
-#include <atomic>
-#include <memory>
-#include <unordered_map>
-#include <experimental/optional>
-#include "controller_hooks.hpp"
-#include "layers.hpp"
-#include "layout.hpp"
-#include "wayland_ivi_wm.hpp"
-#include "hmi-debug.h"
-#include "request.hpp"
-#include "wm_error.hpp"
-
-namespace wl
-{
-struct display;
-}
-
-namespace compositor
-{
-struct controller;
-}
-
-namespace wm
-{
-
-using std::experimental::optional;
-
-/* DrawingArea name used by "{layout}.{area}" */
-extern const char kNameLayoutNormal[];
-extern const char kNameLayoutSplit[];
-extern const char kNameAreaFull[];
-extern const char kNameAreaMain[];
-extern const char kNameAreaSub[];
-
-/* Key for json obejct */
-extern const char kKeyDrawingName[];
-extern const char kKeyDrawingArea[];
-extern const char kKeyDrawingRect[];
-extern const char kKeyX[];
-extern const char kKeyY[];
-extern const char kKeyWidth[];
-extern const char kKeyHeigh[];
-extern const char kKeyWidthPixel[];
-extern const char kKeyHeightPixel[];
-extern const char kKeyWidthMm[];
-extern const char kKeyHeightMm[];
-
-struct id_allocator
-{
- unsigned next = 1;
-
- // Surfaces that where requested but not yet created
- std::unordered_map<unsigned, std::string> id2name;
- std::unordered_map<std::string, unsigned> name2id;
-
- id_allocator(id_allocator const &) = delete;
- id_allocator(id_allocator &&) = delete;
- id_allocator &operator=(id_allocator const &);
- id_allocator &operator=(id_allocator &&) = delete;
-
- // Insert and return a new ID
- unsigned generate_id(std::string const &name)
- {
- unsigned sid = this->next++;
- this->id2name[sid] = name;
- this->name2id[name] = sid;
- HMI_DEBUG("wm", "allocated new id %u with name %s", sid, name.c_str());
- return sid;
- }
-
- // Insert a new ID which defined outside
- void register_name_id(std::string const &name, unsigned sid)
- {
- this->id2name[sid] = name;
- this->name2id[name] = sid;
- HMI_DEBUG("wm", "register id %u with name %s", sid, name.c_str());
- return;
- }
-
- // Lookup by ID or by name
- optional<unsigned> lookup(std::string const &name) const
- {
- auto i = this->name2id.find(name);
- return i == this->name2id.end() ? nullopt : optional<unsigned>(i->second);
- }
-
- optional<std::string> lookup(unsigned id) const
- {
- auto i = this->id2name.find(id);
- return i == this->id2name.end() ? nullopt
- : optional<std::string>(i->second);
- }
-
- // Remove a surface id and name
- void remove_id(std::string const &name)
- {
- auto i = this->name2id.find(name);
- if (i != this->name2id.end())
- {
- this->id2name.erase(i->second);
- this->name2id.erase(i);
- }
- }
-
- void remove_id(unsigned id)
- {
- auto i = this->id2name.find(id);
- if (i != this->id2name.end())
- {
- this->name2id.erase(i->second);
- this->id2name.erase(i);
- }
- }
-};
-
-struct App
-{
-
- typedef std::unordered_map<uint32_t, struct compositor::rect> rect_map;
- typedef std::function<void(const char *err_msg)> reply_func;
-
- enum EventType
- {
- Event_Val_Min = 0,
-
- Event_Active = Event_Val_Min,
- Event_Inactive,
-
- Event_Visible,
- Event_Invisible,
-
- Event_SyncDraw,
- Event_FlushDraw,
-
- Event_Error,
-
- Event_Val_Max = Event_Error,
- };
-
- const std::vector<const char *> kListEventName{
- "active",
- "inactive",
- "visible",
- "invisible",
- "syncdraw",
- "flushdraw",
- "error"};
-
- struct controller_hooks chooks;
-
- // This is the one thing, we do not own.
- struct wl::display *display;
-
- std::unique_ptr<struct compositor::controller> controller;
- std::vector<std::unique_ptr<struct wl::output>> outputs;
-
- // track current layouts separately
- layer_map layers;
-
- // ID allocation and proxy methods for lookup
- struct id_allocator id_alloc;
-
- // Set by AFB API when wayland events need to be dispatched
- std::atomic<bool> pending_events;
-
- std::map<const char *, struct afb_event> map_afb_event;
-
- // Surface are info (x, y, w, h)
- rect_map area_info;
-
- // FOR CES DEMO
- std::vector<int> surface_bg;
-
- explicit App(wl::display *d);
- ~App() = default;
-
- App(App const &) = delete;
- App &operator=(App const &) = delete;
- App(App &&) = delete;
- App &operator=(App &&) = delete;
-
- int init();
- int dispatch_pending_events();
- void set_pending_events();
-
- result<int> api_request_surface(char const *appid, char const *drawing_name);
- char const *api_request_surface(char const *appid, char const *drawing_name, char const *ivi_id);
- void api_activate_surface(char const *appid, char const *drawing_name, char const *drawing_area, const reply_func &reply);
- void api_deactivate_surface(char const *appid, char const *drawing_name, const reply_func &reply);
- void api_enddraw(char const *appid, char const *drawing_name);
- result<json_object *> api_get_display_info();
- result<json_object *> api_get_area_info(char const *drawing_name);
- void api_ping();
- void send_event(char const *evname, char const *label);
- void send_event(char const *evname, char const *label, char const *area, int x, int y, int w, int h);
-
- // Events from the compositor we are interested in
- void surface_created(uint32_t surface_id);
- void surface_removed(uint32_t surface_id);
-
- void removeClient(const std::string &appid);
- void exceptionProcessForTransition();
- // Do not use this function
- void timerHandler();
-
- private:
- bool pop_pending_events();
- optional<int> lookup_id(char const *name);
- optional<std::string> lookup_name(int id);
- int init_layers();
- void surface_set_layout(int surface_id, const std::string& area = "");
- void layout_commit();
-
- // WM Events to clients
- void emit_activated(char const *label);
- void emit_deactivated(char const *label);
- void emit_syncdraw(char const *label, char const *area, int x, int y, int w, int h);
- void emit_syncdraw(const std::string &role, const std::string &area);
- void emit_flushdraw(char const *label);
- void emit_visible(char const *label, bool is_visible);
- void emit_invisible(char const *label);
- void emit_visible(char const *label);
-
- WMError setRequest(const std::string &appid, const std::string &role, const std::string &area,
- Task task, unsigned *req_num);
- WMError doTransition(unsigned sequence_number);
- WMError checkPolicy(unsigned req_num);
- WMError startTransition(unsigned req_num);
- WMError setInvisibleTask(const std::string &role, bool split);
-
- WMError doEndDraw(unsigned req_num);
- WMError layoutChange(const WMAction &action);
- WMError visibilityChange(const WMAction &action);
- WMError setSurfaceSize(unsigned surface, const std::string& area);
- WMError changeCurrentState(unsigned req_num);
-
- void setTimer();
- void stopTimer();
- void processNextRequest();
-
- const char *check_surface_exist(const char *drawing_name);
- void activate(int id);
- void deactivate(int id);
- bool can_split(struct LayoutState const &state, int new_id);
-
- private:
- std::unordered_map<std::string, struct compositor::rect> area2size;
-};
-
-} // namespace wm
-
-#endif // TMCAGLWM_APP_HPP
Code Review / apps / agl-service-windowmanager.git / blobdiff