diff options
author | Kazumasa Mitsunari <knimitz@witz-inc.co.jp> | 2018-06-25 19:20:01 +0900 |
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committer | Kazumasa Mitsunari <knimitz@witz-inc.co.jp> | 2018-06-27 08:19:08 +0000 |
commit | 0f058700e7a34d75ae929088a31055b7efd0e456 (patch) | |
tree | 16fddd500f6dd5801940ff507d93d4369f8961fc /src/app.cpp | |
parent | 4c5fda5634649aec25d42ac1a9c95936d99b48ba (diff) |
Fix class name "App" to "WindowManager"
struct App is core class of Window Manager.
The name of "struct App" is strange so rename it to WindowManager.
Change-Id: Ia5f2e5acbadb8d58fe772aec0cd15a4a2e91369e
Signed-off-by: Kazumasa Mitsunari <knimitz@witz-inc.co.jp>
Diffstat (limited to 'src/app.cpp')
-rw-r--r-- | src/app.cpp | 1513 |
1 files changed, 0 insertions, 1513 deletions
diff --git a/src/app.cpp b/src/app.cpp deleted file mode 100644 index 5c2a727..0000000 --- a/src/app.cpp +++ /dev/null @@ -1,1513 +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. - */ - -#include <fstream> -#include <regex> - -#include "app.hpp" -#include "../include/json.hpp" -#include "applist.hpp" - -extern "C" -{ -#include <systemd/sd-event.h> -} - -namespace wm -{ - -static const unsigned kTimeOut = 3000000UL; /* 3s */ - -/* DrawingArea name used by "{layout}.{area}" */ -const char kNameLayoutNormal[] = "normal"; -const char kNameLayoutSplit[] = "split"; -const char kNameAreaFull[] = "full"; -const char kNameAreaMain[] = "main"; -const char kNameAreaSub[] = "sub"; - -/* Key for json obejct */ -const char kKeyDrawingName[] = "drawing_name"; -const char kKeyDrawingArea[] = "drawing_area"; -const char kKeyDrawingRect[] = "drawing_rect"; -const char kKeyX[] = "x"; -const char kKeyY[] = "y"; -const char kKeyWidth[] = "width"; -const char kKeyHeight[] = "height"; -const char kKeyWidthPixel[] = "width_pixel"; -const char kKeyHeightPixel[] = "height_pixel"; -const char kKeyWidthMm[] = "width_mm"; -const char kKeyHeightMm[] = "height_mm"; - -static sd_event_source *g_timer_ev_src = nullptr; -static AppList g_app_list; - -namespace -{ - -using nlohmann::json; - -result<json> file_to_json(char const *filename) -{ - json j; - std::ifstream i(filename); - if (i.fail()) - { - HMI_DEBUG("wm", "Could not open config file, so use default layer information"); - j = default_layers_json; - } - else - { - i >> j; - } - - return Ok(j); -} - -struct result<layer_map> load_layer_map(char const *filename) -{ - HMI_DEBUG("wm", "loading IDs from %s", filename); - - auto j = file_to_json(filename); - if (j.is_err()) - { - return Err<layer_map>(j.unwrap_err()); - } - json jids = j.unwrap(); - - return to_layer_map(jids); -} - -static int processTimerHandler(sd_event_source *s, uint64_t usec, void *userdata) -{ - HMI_NOTICE("wm", "Time out occurs because the client replys endDraw slow, so revert the request"); - reinterpret_cast<wm::App *>(userdata)->timerHandler(); - return 0; -} - -} // namespace - -/** - * WindowManager Impl - */ -App::App(wl::display *d) - : chooks{this}, - display{d}, - controller{}, - outputs(), - layers(), - id_alloc{}, - pending_events(false) -{ - char const *path_layers_json = getenv("AFM_APP_INSTALL_DIR"); - std::string path; - if (!path_layers_json) - { - HMI_ERROR("wm", "AFM_APP_INSTALL_DIR is not defined"); - path = std::string(path_layers_json); - } - else - { - path = std::string(path_layers_json) + std::string("/etc/layers.json"); - } - - try - { - { - auto l = load_layer_map(path.c_str()); - if (l.is_ok()) - { - this->layers = l.unwrap(); - } - else - { - HMI_ERROR("wm", "%s", l.err().value()); - } - } - } - catch (std::exception &e) - { - HMI_ERROR("wm", "Loading of configuration failed: %s", e.what()); - } -} - -int App::init() -{ - if (!this->display->ok()) - { - return -1; - } - - if (this->layers.mapping.empty()) - { - HMI_ERROR("wm", "No surface -> layer mapping loaded"); - return -1; - } - - // Make afb event - for (int i = Event_Val_Min; i <= Event_Val_Max; i++) - { - map_afb_event[kListEventName[i]] = afb_daemon_make_event(kListEventName[i]); - } - - this->display->add_global_handler( - "wl_output", [this](wl_registry *r, uint32_t name, uint32_t v) { - this->outputs.emplace_back(std::make_unique<wl::output>(r, name, v)); - }); - - this->display->add_global_handler( - "ivi_wm", [this](wl_registry *r, uint32_t name, uint32_t v) { - this->controller = - std::make_unique<struct compositor::controller>(r, name, v); - - // Init controller hooks - this->controller->chooks = &this->chooks; - - // This protocol needs the output, so lets just add our mapping here... - this->controller->add_proxy_to_id_mapping( - this->outputs.back()->proxy.get(), - wl_proxy_get_id(reinterpret_cast<struct wl_proxy *>( - this->outputs.back()->proxy.get()))); - - // Create screen - this->controller->create_screen(this->outputs.back()->proxy.get()); - - // Set display to controller - this->controller->display = this->display; - }); - - // First level objects - this->display->roundtrip(); - // Second level objects - this->display->roundtrip(); - // Third level objects - this->display->roundtrip(); - - return init_layers(); -} - -int App::dispatch_pending_events() -{ - if (this->pop_pending_events()) - { - this->display->dispatch_pending(); - return 0; - } - return -1; -} - -bool App::pop_pending_events() -{ - bool x{true}; - return this->pending_events.compare_exchange_strong( - x, false, std::memory_order_consume); -} - -void App::set_pending_events() -{ - this->pending_events.store(true, std::memory_order_release); -} - -optional<int> App::lookup_id(char const *name) -{ - return this->id_alloc.lookup(std::string(name)); -} -optional<std::string> App::lookup_name(int id) -{ - return this->id_alloc.lookup(id); -} - -/** - * init_layers() - */ -int App::init_layers() -{ - if (!this->controller) - { - HMI_ERROR("wm", "ivi_controller global not available"); - return -1; - } - - if (this->outputs.empty()) - { - HMI_ERROR("wm", "no output was set up!"); - return -1; - } - - auto &c = this->controller; - - auto &o = this->outputs.front(); - auto &s = c->screens.begin()->second; - auto &layers = c->layers; - - // Write output dimensions to ivi controller... - c->output_size = compositor::size{uint32_t(o->width), uint32_t(o->height)}; - c->physical_size = compositor::size{uint32_t(o->physical_width), - uint32_t(o->physical_height)}; - - // Clear scene - layers.clear(); - - // Clear screen - s->clear(); - - // Quick and dirty setup of layers - for (auto const &i : this->layers.mapping) - { - c->layer_create(i.second.layer_id, o->width, o->height); - auto &l = layers[i.second.layer_id]; - l->set_destination_rectangle(0, 0, o->width, o->height); - l->set_visibility(1); - HMI_DEBUG("wm", "Setting up layer %s (%d) for surface role match \"%s\"", - i.second.name.c_str(), i.second.layer_id, i.second.role.c_str()); - } - - // Add layers to screen - s->set_render_order(this->layers.layers); - - this->layout_commit(); - - this->layers.setupArea(o->width, o->height); - - return 0; -} - -void App::surface_set_layout(int surface_id, const std::string& area) -{ - if (!this->controller->surface_exists(surface_id)) - { - HMI_ERROR("wm", "Surface %d does not exist", surface_id); - return; - } - - auto o_layer_id = this->layers.get_layer_id(surface_id); - - if (!o_layer_id) - { - HMI_ERROR("wm", "Surface %d is not associated with any layer!", surface_id); - return; - } - - uint32_t layer_id = *o_layer_id; - - auto const &layer = this->layers.get_layer(layer_id); - auto rect = this->layers.getAreaSize(area); - HMI_SEQ_DEBUG(g_app_list.currentRequestNumber(), "%s : x:%d y:%d w:%d h:%d", area.c_str(), - rect.x, rect.y, rect.w, rect.h); - auto &s = this->controller->surfaces[surface_id]; - - int x = rect.x; - int y = rect.y; - int w = rect.w; - int h = rect.h; - - // less-than-0 values refer to MAX + 1 - $VALUE - // e.g. MAX is either screen width or height - if (w < 0) - { - w = this->controller->output_size.w + 1 + w; - } - if (h < 0) - { - h = this->controller->output_size.h + 1 + h; - } - - HMI_DEBUG("wm", "surface_set_layout for surface %u on layer %u", surface_id, - layer_id); - - // set destination to the display rectangle - s->set_destination_rectangle(x, y, w, h); - - // update area information - this->area_info[surface_id].x = x; - this->area_info[surface_id].y = y; - this->area_info[surface_id].w = w; - this->area_info[surface_id].h = h; - - HMI_DEBUG("wm", "Surface %u now on layer %u with rect { %d, %d, %d, %d }", - surface_id, layer_id, x, y, w, h); -} - -void App::layout_commit() -{ - this->controller->commit_changes(); - this->display->flush(); -} - -void App::api_activate_surface(char const *appid, char const *drawing_name, - char const *drawing_area, const reply_func &reply) -{ - ST(); - - std::string id = appid; - std::string role = drawing_name; - std::string area = drawing_area; - Task task = Task::TASK_ALLOCATE; - unsigned req_num = 0; - WMError ret = WMError::UNKNOWN; - - ret = this->setRequest(id, role, area, task, &req_num); - - if(ret != WMError::SUCCESS) - { - HMI_ERROR("wm", errorDescription(ret)); - reply("Failed to set request"); - return; - } - - reply(nullptr); - if (req_num != g_app_list.currentRequestNumber()) - { - // Add request, then invoked after the previous task is finished - HMI_SEQ_DEBUG(req_num, "request is accepted"); - return; - } - - /* - * Do allocate tasks - */ - ret = this->doTransition(req_num); - - if (ret != WMError::SUCCESS) - { - //this->emit_error() - HMI_SEQ_ERROR(req_num, errorDescription(ret)); - g_app_list.removeRequest(req_num); - this->processNextRequest(); - } -} - -void App::api_deactivate_surface(char const *appid, char const *drawing_name, - const reply_func &reply) -{ - ST(); - - /* - * Check Phase - */ - std::string id = appid; - std::string role = drawing_name; - std::string area = ""; //drawing_area; - Task task = Task::TASK_RELEASE; - unsigned req_num = 0; - WMError ret = WMError::UNKNOWN; - - ret = this->setRequest(id, role, area, task, &req_num); - - if (ret != WMError::SUCCESS) - { - HMI_ERROR("wm", errorDescription(ret)); - reply("Failed to set request"); - return; - } - - reply(nullptr); - if (req_num != g_app_list.currentRequestNumber()) - { - // Add request, then invoked after the previous task is finished - HMI_SEQ_DEBUG(req_num, "request is accepted"); - return; - } - - /* - * Do allocate tasks - */ - ret = this->doTransition(req_num); - - if (ret != WMError::SUCCESS) - { - //this->emit_error() - HMI_SEQ_ERROR(req_num, errorDescription(ret)); - g_app_list.removeRequest(req_num); - this->processNextRequest(); - } -} - -void App::api_enddraw(char const *appid, char const *drawing_name) -{ - std::string id = appid; - std::string role = drawing_name; - unsigned current_req = g_app_list.currentRequestNumber(); - bool result = g_app_list.setEndDrawFinished(current_req, id, role); - - if (!result) - { - HMI_ERROR("wm", "%s is not in transition state", id.c_str()); - return; - } - - if (g_app_list.endDrawFullfilled(current_req)) - { - // do task for endDraw - this->stopTimer(); - WMError ret = this->doEndDraw(current_req); - - if(ret != WMError::SUCCESS) - { - //this->emit_error(); - } - HMI_SEQ_INFO(current_req, "Finish request status: %s", errorDescription(ret)); - - g_app_list.removeRequest(current_req); - - this->processNextRequest(); - } - else - { - HMI_SEQ_INFO(current_req, "Wait other App call endDraw"); - return; - } -} - -void App::api_ping() { this->dispatch_pending_events(); } - -void App::send_event(char const *evname, char const *label) -{ - HMI_DEBUG("wm", "%s: %s(%s)", __func__, evname, label); - - json_object *j = json_object_new_object(); - json_object_object_add(j, kKeyDrawingName, json_object_new_string(label)); - - int ret = afb_event_push(this->map_afb_event[evname], j); - if (ret != 0) - { - HMI_DEBUG("wm", "afb_event_push failed: %m"); - } -} - -void App::send_event(char const *evname, char const *label, char const *area, - int x, int y, int w, int h) -{ - HMI_DEBUG("wm", "%s: %s(%s, %s) x:%d y:%d w:%d h:%d", - __func__, evname, label, area, x, y, w, h); - - json_object *j_rect = json_object_new_object(); - json_object_object_add(j_rect, kKeyX, json_object_new_int(x)); - json_object_object_add(j_rect, kKeyY, json_object_new_int(y)); - json_object_object_add(j_rect, kKeyWidth, json_object_new_int(w)); - json_object_object_add(j_rect, kKeyHeight, json_object_new_int(h)); - - json_object *j = json_object_new_object(); - json_object_object_add(j, kKeyDrawingName, json_object_new_string(label)); - json_object_object_add(j, kKeyDrawingArea, json_object_new_string(area)); - json_object_object_add(j, kKeyDrawingRect, j_rect); - - int ret = afb_event_push(this->map_afb_event[evname], j); - if (ret != 0) - { - HMI_DEBUG("wm", "afb_event_push failed: %m"); - } -} - -/** - * proxied events - */ -void App::surface_created(uint32_t surface_id) -{ - auto layer_id = this->layers.get_layer_id(surface_id); - if (!layer_id) - { - HMI_DEBUG("wm", "Newly created surfce %d is not associated with any layer!", - surface_id); - return; - } - - HMI_DEBUG("wm", "surface_id is %u, layer_id is %u", surface_id, *layer_id); - - this->controller->layers[*layer_id]->add_surface(surface_id); - this->layout_commit(); -} - -void App::surface_removed(uint32_t surface_id) -{ - HMI_DEBUG("wm", "surface_id is %u", surface_id); - g_app_list.removeSurface(surface_id); -} - -void App::removeClient(const std::string &appid) -{ - HMI_DEBUG("wm", "Remove clinet %s from list", appid.c_str()); - g_app_list.removeClient(appid); -} - -void App::exceptionProcessForTransition() -{ - unsigned req_num = g_app_list.currentRequestNumber(); - HMI_SEQ_NOTICE(req_num, "Process exception handling for request. Remove current request %d", req_num); - g_app_list.removeRequest(req_num); - HMI_SEQ_NOTICE(g_app_list.currentRequestNumber(), "Process next request if exists"); - this->processNextRequest(); -} - -void App::timerHandler() -{ - unsigned req_num = g_app_list.currentRequestNumber(); - HMI_SEQ_DEBUG(req_num, "Timer expired remove Request"); - g_app_list.reqDump(); - g_app_list.removeRequest(req_num); - this->processNextRequest(); -} - -void App::emit_activated(char const *label) -{ - this->send_event(kListEventName[Event_Active], label); -} - -void App::emit_deactivated(char const *label) -{ - this->send_event(kListEventName[Event_Inactive], label); -} - -void App::emit_syncdraw(char const *label, char const *area, int x, int y, int w, int h) -{ - this->send_event(kListEventName[Event_SyncDraw], label, area, x, y, w, h); -} - -void App::emit_syncdraw(const std::string &role, const std::string &area) -{ - compositor::rect rect = this->layers.getAreaSize(area); - this->send_event(kListEventName[Event_SyncDraw], - role.c_str(), area.c_str(), rect.x, rect.y, rect.w, rect.h); -} - -void App::emit_flushdraw(char const *label) -{ - this->send_event(kListEventName[Event_FlushDraw], label); -} - -void App::emit_visible(char const *label, bool is_visible) -{ - this->send_event(is_visible ? kListEventName[Event_Visible] : kListEventName[Event_Invisible], label); -} - -void App::emit_invisible(char const *label) -{ - return emit_visible(label, false); -} - -void App::emit_visible(char const *label) { return emit_visible(label, true); } - -result<int> App::api_request_surface(char const *appid, char const *drawing_name) -{ - auto lid = this->layers.get_layer_id(std::string(drawing_name)); - if (!lid) - { - /** - * register drawing_name as fallback and make it displayed. - */ - lid = this->layers.get_layer_id(std::string("Fallback")); - HMI_DEBUG("wm", "%s is not registered in layers.json, then fallback as normal app", drawing_name); - if (!lid) - { - return Err<int>("Drawing name does not match any role, Fallback is disabled"); - } - } - - auto rname = this->lookup_id(drawing_name); - if (!rname) - { - // name does not exist yet, allocate surface id... - auto id = int(this->id_alloc.generate_id(drawing_name)); - this->layers.add_surface(id, *lid); - - // set the main_surface[_name] here and now - if (!this->layers.main_surface_name.empty() && - this->layers.main_surface_name == drawing_name) - { - this->layers.main_surface = id; - HMI_DEBUG("wm", "Set main_surface id to %u", id); - } - - // add client into the db - std::string appid_str(appid); - std::string role(drawing_name); - g_app_list.addClient(appid_str, *lid, id, role); - - return Ok<int>(id); - } - - // Check currently registered drawing names if it is already there. - return Err<int>("Surface already present"); -} - -char const *App::api_request_surface(char const *appid, char const *drawing_name, - char const *ivi_id) -{ - ST(); - - auto lid = this->layers.get_layer_id(std::string(drawing_name)); - unsigned sid = std::stol(ivi_id); - - if (!lid) - { - /** - * register drawing_name as fallback and make it displayed. - */ - lid = this->layers.get_layer_id(std::string("Fallback")); - HMI_DEBUG("wm", "%s is not registered in layers.json, then fallback as normal app", drawing_name); - if (!lid) - { - return "Drawing name does not match any role, Fallback is disabled"; - } - } - - auto rname = this->lookup_id(drawing_name); - - if (rname) - { - return "Surface already present"; - } - - // register pair drawing_name and ivi_id - this->id_alloc.register_name_id(drawing_name, sid); - this->layers.add_surface(sid, *lid); - - // this surface is already created - HMI_DEBUG("wm", "surface_id is %u, layer_id is %u", sid, *lid); - - this->controller->layers[*lid]->add_surface(sid); - this->layout_commit(); - - // add client into the db - std::string appid_str(appid); - std::string role(drawing_name); - g_app_list.addClient(appid_str, *lid, sid, role); - - return nullptr; -} - -result<json_object *> App::api_get_display_info() -{ - // Check controller - if (!this->controller) - { - return Err<json_object *>("ivi_controller global not available"); - } - - // Set display info - compositor::size o_size = this->controller->output_size; - compositor::size p_size = this->controller->physical_size; - - json_object *object = json_object_new_object(); - json_object_object_add(object, kKeyWidthPixel, json_object_new_int(o_size.w)); - json_object_object_add(object, kKeyHeightPixel, json_object_new_int(o_size.h)); - json_object_object_add(object, kKeyWidthMm, json_object_new_int(p_size.w)); - json_object_object_add(object, kKeyHeightMm, json_object_new_int(p_size.h)); - - return Ok<json_object *>(object); -} - -result<json_object *> App::api_get_area_info(char const *drawing_name) -{ - HMI_DEBUG("wm", "called"); - - // Check drawing name, surface/layer id - auto const &surface_id = this->lookup_id(drawing_name); - if (!surface_id) - { - return Err<json_object *>("Surface does not exist"); - } - - if (!this->controller->surface_exists(*surface_id)) - { - return Err<json_object *>("Surface does not exist in controller!"); - } - - auto layer_id = this->layers.get_layer_id(*surface_id); - if (!layer_id) - { - return Err<json_object *>("Surface is not on any layer!"); - } - - auto o_state = *this->layers.get_layout_state(*surface_id); - if (o_state == nullptr) - { - return Err<json_object *>("Could not find layer for surface"); - } - - struct LayoutState &state = *o_state; - if ((state.main != *surface_id) && (state.sub != *surface_id)) - { - return Err<json_object *>("Surface is inactive"); - } - - // Set area rectangle - compositor::rect area_info = this->area_info[*surface_id]; - json_object *object = json_object_new_object(); - json_object_object_add(object, kKeyX, json_object_new_int(area_info.x)); - json_object_object_add(object, kKeyY, json_object_new_int(area_info.y)); - json_object_object_add(object, kKeyWidth, json_object_new_int(area_info.w)); - json_object_object_add(object, kKeyHeight, json_object_new_int(area_info.h)); - - return Ok<json_object *>(object); -} - -WMError App::setRequest(const std::string& appid, const std::string &role, const std::string &area, - Task task, unsigned* req_num) -{ - if (!g_app_list.contains(appid)) - { - return WMError::NOT_REGISTERED; - } - - auto client = g_app_list.lookUpClient(appid); - - /* - * Queueing Phase - */ - unsigned current = g_app_list.currentRequestNumber(); - unsigned requested_num = g_app_list.getRequestNumber(appid); - if (requested_num != 0) - { - HMI_SEQ_INFO(requested_num, - "%s %s %s request is already queued", appid.c_str(), role.c_str(), area.c_str()); - return REQ_REJECTED; - } - - WMRequest req = WMRequest(appid, role, area, task); - unsigned new_req = g_app_list.addRequest(req); - *req_num = new_req; - g_app_list.reqDump(); - - HMI_SEQ_DEBUG(current, "%s start sequence with %s, %s", appid.c_str(), role.c_str(), area.c_str()); - - return WMError::SUCCESS; -} - -WMError App::doTransition(unsigned req_num) -{ - HMI_SEQ_DEBUG(req_num, "check policy"); - WMError ret = this->checkPolicy(req_num); - if (ret != WMError::SUCCESS) - { - return ret; - } - HMI_SEQ_DEBUG(req_num, "Start transition."); - ret = this->startTransition(req_num); - return ret; -} - -WMError App::checkPolicy(unsigned req_num) -{ - /* - * Check Policy - */ - // get current trigger - bool found = false; - bool split = false; - WMError ret = WMError::LAYOUT_CHANGE_FAIL; - auto trigger = g_app_list.getRequest(req_num, &found); - if (!found) - { - ret = WMError::NO_ENTRY; - return ret; - } - std::string req_area = trigger.area; - - // >>>> Compatible with current window manager until policy manager coming - if (trigger.task == Task::TASK_ALLOCATE) - { - HMI_SEQ_DEBUG(req_num, "Check split or not"); - const char *msg = this->check_surface_exist(trigger.role.c_str()); - - if (msg) - { - HMI_SEQ_ERROR(req_num, msg); - ret = WMError::LAYOUT_CHANGE_FAIL; - return ret; - } - - auto const &surface_id = this->lookup_id(trigger.role.c_str()); - auto o_state = *this->layers.get_layout_state(*surface_id); - struct LayoutState &state = *o_state; - - unsigned curernt_sid = state.main; - split = this->can_split(state, *surface_id); - - if (split) - { - HMI_SEQ_DEBUG(req_num, "Split happens"); - // Get current visible role - std::string add_role = this->lookup_name(state.main).value(); - // Set next area - std::string add_area = std::string(kNameLayoutSplit) + "." + std::string(kNameAreaMain); - // Change request area - req_area = std::string(kNameLayoutSplit) + "." + std::string(kNameAreaSub); - HMI_SEQ_NOTICE(req_num, "Change request area from %s to %s, because split happens", - trigger.area.c_str(), req_area.c_str()); - // set another action - std::string add_name = g_app_list.getAppID(curernt_sid, add_role, &found); - if (!found) - { - HMI_SEQ_ERROR(req_num, "Couldn't widhdraw with surfaceID : %d", curernt_sid); - ret = WMError::NOT_REGISTERED; - return ret; - } - HMI_SEQ_INFO(req_num, "Additional split app %s, role: %s, area: %s", - add_name.c_str(), add_role.c_str(), add_area.c_str()); - // Set split action - bool end_draw_finished = false; - WMAction split_action{ - add_name, - add_role, - add_area, - TaskVisible::VISIBLE, - end_draw_finished}; - WMError ret = g_app_list.setAction(req_num, split_action); - if (ret != WMError::SUCCESS) - { - HMI_SEQ_ERROR(req_num, "Failed to set action"); - return ret; - } - g_app_list.reqDump(); - } - } - else - { - HMI_SEQ_DEBUG(req_num, "split doesn't happen"); - } - - // Set invisible task(Remove if policy manager finish) - ret = this->setInvisibleTask(trigger.role, split); - if(ret != WMError::SUCCESS) - { - HMI_SEQ_ERROR(req_num, "Failed to set invisible task: %s", errorDescription(ret)); - return ret; - } - - /* get new status from Policy Manager */ - HMI_SEQ_NOTICE(req_num, "ATM, Policy manager does't exist, then set WMAction as is"); - if(trigger.role == "HomeScreen") - { - // TODO : Remove when Policy Manager completed - HMI_SEQ_NOTICE(req_num, "Hack. This process will be removed. Change HomeScreen code!!"); - req_area = "fullscreen"; - } - TaskVisible task_visible = - (trigger.task == Task::TASK_ALLOCATE) ? TaskVisible::VISIBLE : TaskVisible::INVISIBLE; - - ret = g_app_list.setAction(req_num, trigger.appid, trigger.role, req_area, task_visible); - g_app_list.reqDump(); - - return ret; -} - -WMError App::startTransition(unsigned req_num) -{ - bool sync_draw_happen = false; - bool found = false; - WMError ret = WMError::SUCCESS; - auto actions = g_app_list.getActions(req_num, &found); - if (!found) - { - ret = WMError::NO_ENTRY; - HMI_SEQ_ERROR(req_num, - "Window Manager bug :%s : Action is not set", errorDescription(ret)); - return ret; - } - - for (const auto &action : actions) - { - if (action.visible != TaskVisible::INVISIBLE) - { - sync_draw_happen = true; - this->emit_syncdraw(action.role, action.area); - /* TODO: emit event for app not subscriber - if(g_app_list.contains(y.appid)) - g_app_list.lookUpClient(y.appid)->emit_syncdraw(y.role, y.area); */ - } - } - - if (sync_draw_happen) - { - this->setTimer(); - } - else - { - // deactivate only, no syncDraw - // Make it deactivate here - for (const auto &x : actions) - { - if (g_app_list.contains(x.appid)) - { - auto client = g_app_list.lookUpClient(x.appid); - this->deactivate(client->surfaceID(x.role)); - } - } - ret = NO_LAYOUT_CHANGE; - } - return ret; -} - -WMError App::setInvisibleTask(const std::string &role, bool split) -{ - unsigned req_num = g_app_list.currentRequestNumber(); - HMI_SEQ_DEBUG(req_num, "set current visible app to invisible task"); - // This task is copied from original actiavete surface - const char *drawing_name = role.c_str(); - auto const &surface_id = this->lookup_id(drawing_name); - auto layer_id = this->layers.get_layer_id(*surface_id); - auto o_state = *this->layers.get_layout_state(*surface_id); - struct LayoutState &state = *o_state; - std::string add_name, add_role; - std::string add_area = ""; - int surface; - TaskVisible task_visible = TaskVisible::INVISIBLE; - bool end_draw_finished = true; - bool found = false; - - for (auto const &l : this->layers.mapping) - { - if (l.second.layer_id <= *layer_id) - { - continue; - } - HMI_DEBUG("wm", "debug: main %d , sub : %d", l.second.state.main, l.second.state.sub); - if (l.second.state.main != -1) - { - //this->deactivate(l.second.state.main); - surface = l.second.state.main; - add_role = *this->id_alloc.lookup(surface); - add_name = g_app_list.getAppID(surface, add_role, &found); - if(!found){ - return WMError::NOT_REGISTERED; - } - HMI_SEQ_INFO(req_num, "Invisible %s", add_name.c_str()); - WMAction act{add_name, add_role, add_area, task_visible, end_draw_finished}; - g_app_list.setAction(req_num, act); - l.second.state.main = -1; - } - - if (l.second.state.sub != -1) - { - //this->deactivate(l.second.state.sub); - surface = l.second.state.sub; - add_role = *this->id_alloc.lookup(surface); - add_name = g_app_list.getAppID(surface, add_role, &found); - if (!found) - { - return WMError::NOT_REGISTERED; - } - HMI_SEQ_INFO(req_num, "Invisible %s", add_name.c_str()); - WMAction act{add_name, add_role, add_area, task_visible, end_draw_finished}; - g_app_list.setAction(req_num, act); - l.second.state.sub = -1; - } - } - - // change current state here, but this is hack - auto layer = this->layers.get_layer(*layer_id); - - if (state.main == -1) - { - HMI_DEBUG("wm", "Layout: %s", kNameLayoutNormal); - } - else - { - if (0 != strcmp(drawing_name, "HomeScreen")) - { - if (split) - { - if (state.sub != *surface_id) - { - if (state.sub != -1) - { - //this->deactivate(state.sub); - WMAction deact_sub; - deact_sub.role = - std::move(*this->id_alloc.lookup(state.sub)); - deact_sub.area = add_area; - deact_sub.appid = g_app_list.getAppID(state.sub, deact_sub.role, &found); - if (!found) - { - HMI_SEQ_ERROR(req_num, "App doesn't exist for role : %s", - deact_sub.role.c_str()); - return WMError::NOT_REGISTERED; - } - deact_sub.visible = task_visible; - deact_sub.end_draw_finished = end_draw_finished; - HMI_SEQ_DEBUG(req_num, "Set invisible task for %s", deact_sub.appid.c_str()); - g_app_list.setAction(req_num, deact_sub); - } - } - //state = LayoutState{state.main, *surface_id}; - } - else - { - HMI_DEBUG("wm", "Layout: %s", kNameLayoutNormal); - - //this->surface_set_layout(*surface_id); - if (state.main != *surface_id) - { - // this->deactivate(state.main); - WMAction deact_main; - deact_main.role = std::move(*this->id_alloc.lookup(state.main)); - ; - deact_main.area = add_area; - deact_main.appid = g_app_list.getAppID(state.main, deact_main.role, &found); - if (!found) - { - HMI_SEQ_DEBUG(req_num, "sub surface ddoesn't exist"); - return WMError::NOT_REGISTERED; - } - deact_main.visible = task_visible; - deact_main.end_draw_finished = end_draw_finished; - HMI_SEQ_DEBUG(req_num, "sub surface doesn't exist"); - g_app_list.setAction(req_num, deact_main); - } - if (state.sub != -1) - { - if (state.sub != *surface_id) - { - //this->deactivate(state.sub); - WMAction deact_sub; - deact_sub.role = std::move(*this->id_alloc.lookup(state.sub)); - ; - deact_sub.area = add_area; - deact_sub.appid = g_app_list.getAppID(state.sub, deact_sub.role, &found); - if (!found) - { - HMI_SEQ_DEBUG(req_num, "sub surface ddoesn't exist"); - return WMError::NOT_REGISTERED; - } - deact_sub.visible = task_visible; - deact_sub.end_draw_finished = end_draw_finished; - HMI_SEQ_DEBUG(req_num, "sub surface doesn't exist"); - g_app_list.setAction(req_num, deact_sub); - } - } - //state = LayoutState{*surface_id}; - } - } - } - return WMError::SUCCESS; -} - -WMError App::doEndDraw(unsigned req_num) -{ - // get actions - bool found; - auto actions = g_app_list.getActions(req_num, &found); - WMError ret = WMError::SUCCESS; - if (!found) - { - ret = WMError::NO_ENTRY; - return ret; - } - - HMI_SEQ_INFO(req_num, "do endDraw"); - - // layout change and make it visible - for (const auto &act : actions) - { - // layout change - if(!g_app_list.contains(act.appid)){ - ret = WMError::NOT_REGISTERED; - } - ret = this->layoutChange(act); - if(ret != WMError::SUCCESS) - { - HMI_SEQ_WARNING(req_num, - "Failed to manipulate surfaces while state change : %s", errorDescription(ret)); - return ret; - } - ret = this->visibilityChange(act); - if (ret != WMError::SUCCESS) - { - HMI_SEQ_WARNING(req_num, - "Failed to manipulate surfaces while state change : %s", errorDescription(ret)); - return ret; - } - HMI_SEQ_DEBUG(req_num, "visible %s", act.role.c_str()); - //this->lm_enddraw(act.role.c_str()); - } - - // Change current state - this->changeCurrentState(req_num); - - HMI_SEQ_INFO(req_num, "emit flushDraw"); - - for(const auto &act_flush : actions) - { - if(act_flush.visible != TaskVisible::INVISIBLE) - { - this->emit_flushdraw(act_flush.role.c_str()); - } - } - - return ret; -} - -WMError App::setSurfaceSize(unsigned surface, const std::string &area) -{ - this->surface_set_layout(surface, area); - - return WMError::SUCCESS; -} - -WMError App::layoutChange(const WMAction &action) -{ - if (action.visible == TaskVisible::INVISIBLE) - { - // Visibility is not change -> no redraw is required - return WMError::SUCCESS; - } - auto client = g_app_list.lookUpClient(action.appid); - unsigned surface = client->surfaceID(action.role); - if (surface == 0) - { - HMI_SEQ_ERROR(g_app_list.currentRequestNumber(), - "client doesn't have surface with role(%s)", action.role.c_str()); - return WMError::NOT_REGISTERED; - } - // Layout Manager - WMError ret = this->setSurfaceSize(surface, action.area); - return ret; -} - -WMError App::visibilityChange(const WMAction &action) -{ - HMI_SEQ_DEBUG(g_app_list.currentRequestNumber(), "Change visibility"); - if(!g_app_list.contains(action.appid)){ - return WMError::NOT_REGISTERED; - } - auto client = g_app_list.lookUpClient(action.appid); - unsigned surface = client->surfaceID(action.role); - if(surface == 0) - { - HMI_SEQ_ERROR(g_app_list.currentRequestNumber(), - "client doesn't have surface with role(%s)", action.role.c_str()); - return WMError::NOT_REGISTERED; - } - - if (action.visible != TaskVisible::INVISIBLE) - { - this->activate(surface); // Layout Manager task - } - else - { - this->deactivate(surface); // Layout Manager task - } - return WMError::SUCCESS; -} - -WMError App::changeCurrentState(unsigned req_num) -{ - HMI_SEQ_DEBUG(req_num, "Change current layout state"); - bool trigger_found = false, action_found = false; - auto trigger = g_app_list.getRequest(req_num, &trigger_found); - auto actions = g_app_list.getActions(req_num, &action_found); - if (!trigger_found || !action_found) - { - HMI_SEQ_ERROR(req_num, "Action not found"); - return WMError::LAYOUT_CHANGE_FAIL; - } - - // Layout state reset - struct LayoutState reset_state{-1, -1}; - HMI_SEQ_DEBUG(req_num,"Reset layout state"); - for (const auto &action : actions) - { - if(!g_app_list.contains(action.appid)){ - return WMError::NOT_REGISTERED; - } - auto client = g_app_list.lookUpClient(action.appid); - auto pCurState = *this->layers.get_layout_state((int)client->surfaceID(action.role)); - if(pCurState == nullptr) - { - HMI_SEQ_ERROR(req_num, "Counldn't find current status"); - continue; - } - pCurState->main = reset_state.main; - pCurState->sub = reset_state.sub; - } - - HMI_SEQ_DEBUG(req_num, "Change state"); - for (const auto &action : actions) - { - auto client = g_app_list.lookUpClient(action.appid); - auto pLayerCurState = *this->layers.get_layout_state((int)client->surfaceID(action.role)); - if (pLayerCurState == nullptr) - { - HMI_SEQ_ERROR(req_num, "Counldn't find current status"); - continue; - } - int surface = -1; - - if (action.visible != TaskVisible::INVISIBLE) - { - surface = (int)client->surfaceID(action.role); - HMI_SEQ_INFO(req_num, "Change %s surface : %d, state visible area : %s", - action.role.c_str(), surface, action.area.c_str()); - // visible == true -> layout changes - if(action.area == "normal.full" || action.area == "split.main") - { - pLayerCurState->main = surface; - } - else if (action.area == "split.sub") - { - pLayerCurState->sub = surface; - } - else - { - // normalfull - pLayerCurState->main = surface; - } - } - } - - return WMError::SUCCESS; -} - -void App::setTimer() -{ - HMI_SEQ_DEBUG(g_app_list.currentRequestNumber(), "Timer set activate"); - if (g_timer_ev_src == nullptr) - { - // firsttime set into sd_event - int ret = sd_event_add_time(afb_daemon_get_event_loop(), &g_timer_ev_src, - CLOCK_REALTIME, time(NULL) * (1000000UL) + kTimeOut, 1, processTimerHandler, this); - if (ret < 0) - { - HMI_ERROR("wm", "Could't set timer"); - } - } - else - { - // update timer limitation after second time - sd_event_source_set_time(g_timer_ev_src, time(NULL) * (1000000UL) + kTimeOut); - sd_event_source_set_enabled(g_timer_ev_src, SD_EVENT_ONESHOT); - } -} - -void App::stopTimer() -{ - unsigned req_num = g_app_list.currentRequestNumber(); - HMI_SEQ_DEBUG(req_num, "Timer stop"); - int rc = sd_event_source_set_enabled(g_timer_ev_src, SD_EVENT_OFF); - if (rc < 0) - { - HMI_SEQ_ERROR(req_num, "Timer stop failed"); - } -} - -void App::processNextRequest() -{ - g_app_list.next(); - g_app_list.reqDump(); - unsigned req_num = g_app_list.currentRequestNumber(); - if (g_app_list.haveRequest()) - { - HMI_SEQ_DEBUG(req_num, "Process next request"); - WMError rc = doTransition(req_num); - if (rc != WMError::SUCCESS) - { - HMI_SEQ_ERROR(req_num, errorDescription(rc)); - } - } - else - { - HMI_SEQ_DEBUG(req_num, "Nothing Request. Waiting Request"); - } -} - -const char *App::check_surface_exist(const char *drawing_name) -{ - auto const &surface_id = this->lookup_id(drawing_name); - if (!surface_id) - { - return "Surface does not exist"; - } - - if (!this->controller->surface_exists(*surface_id)) - { - return "Surface does not exist in controller!"; - } - - auto layer_id = this->layers.get_layer_id(*surface_id); - - if (!layer_id) - { - return "Surface is not on any layer!"; - } - - auto o_state = *this->layers.get_layout_state(*surface_id); - - if (o_state == nullptr) - { - return "Could not find layer for surface"; - } - - HMI_DEBUG("wm", "surface %d is detected", *surface_id); - return nullptr; -} - -void App::activate(int id) -{ - auto ip = this->controller->sprops.find(id); - if (ip != this->controller->sprops.end()) - { - this->controller->surfaces[id]->set_visibility(1); - char const *label = - this->lookup_name(id).value_or("unknown-name").c_str(); - - // FOR CES DEMO >>> - if ((0 == strcmp(label, "Radio")) || - (0 == strcmp(label, "MediaPlayer")) || - (0 == strcmp(label, "Music")) || - (0 == strcmp(label, "Navigation"))) - { - for (auto i = surface_bg.begin(); i != surface_bg.end(); ++i) - { - if (id == *i) - { - // Remove id - this->surface_bg.erase(i); - - // Remove from BG layer (999) - HMI_DEBUG("wm", "Remove %s(%d) from BG layer", label, id); - this->controller->layers[999]->remove_surface(id); - - // Add to FG layer (1001) - HMI_DEBUG("wm", "Add %s(%d) to FG layer", label, id); - this->controller->layers[1001]->add_surface(id); - - for (int j : this->surface_bg) - { - HMI_DEBUG("wm", "Stored id:%d", j); - } - break; - } - } - } - // <<< FOR CES DEMO - this->layout_commit(); - - this->emit_visible(label); - this->emit_activated(label); - } -} - -void App::deactivate(int id) -{ - auto ip = this->controller->sprops.find(id); - if (ip != this->controller->sprops.end()) - { - char const *label = - this->lookup_name(id).value_or("unknown-name").c_str(); - - // FOR CES DEMO >>> - if ((0 == strcmp(label, "Radio")) || - (0 == strcmp(label, "MediaPlayer")) || - (0 == strcmp(label, "Music")) || - (0 == strcmp(label, "Navigation"))) - { - - // Store id - this->surface_bg.push_back(id); - - // Remove from FG layer (1001) - HMI_DEBUG("wm", "Remove %s(%d) from FG layer", label, id); - this->controller->layers[1001]->remove_surface(id); - - // Add to BG layer (999) - HMI_DEBUG("wm", "Add %s(%d) to BG layer", label, id); - this->controller->layers[999]->add_surface(id); - - for (int j : surface_bg) - { - HMI_DEBUG("wm", "Stored id:%d", j); - } - } - else - { - this->controller->surfaces[id]->set_visibility(0); - } - // <<< FOR CES DEMO - - this->emit_deactivated(label); - this->emit_invisible(label); - } -} - -bool App::can_split(struct LayoutState const &state, int new_id) -{ - if (state.main != -1 && state.main != new_id) - { - auto new_id_layer = this->layers.get_layer_id(new_id).value(); - auto current_id_layer = this->layers.get_layer_id(state.main).value(); - - // surfaces are on separate layers, don't bother. - if (new_id_layer != current_id_layer) - { - return false; - } - - std::string const &new_id_str = this->lookup_name(new_id).value(); - std::string const &cur_id_str = this->lookup_name(state.main).value(); - - auto const &layer = this->layers.get_layer(new_id_layer); - - HMI_DEBUG("wm", "layer info name: %s", layer->name.c_str()); - - if (layer->layouts.empty()) - { - return false; - } - - for (auto i = layer->layouts.cbegin(); i != layer->layouts.cend(); i++) - { - HMI_DEBUG("wm", "%d main_match '%s'", new_id_layer, i->main_match.c_str()); - auto rem = std::regex(i->main_match); - if (std::regex_match(cur_id_str, rem)) - { - // build the second one only if the first already matched - HMI_DEBUG("wm", "%d sub_match '%s'", new_id_layer, i->sub_match.c_str()); - auto res = std::regex(i->sub_match); - if (std::regex_match(new_id_str, res)) - { - HMI_DEBUG("wm", "layout matched!"); - return true; - } - } - } - } - - return false; -} - -/** - * controller_hooks - */ -void controller_hooks::surface_created(uint32_t surface_id) -{ - this->app->surface_created(surface_id); -} - -void controller_hooks::surface_removed(uint32_t surface_id) -{ - this->app->surface_removed(surface_id); -} - -void controller_hooks::surface_visibility(uint32_t /*surface_id*/, - uint32_t /*v*/) {} - -void controller_hooks::surface_destination_rectangle(uint32_t /*surface_id*/, - uint32_t /*x*/, - uint32_t /*y*/, - uint32_t /*w*/, - uint32_t /*h*/) {} - -} // namespace wm |