diff options
Diffstat (limited to 'meta-agl-flutter/recipes-graphics/toyota/files/0002-display-Add-support-for-agl_shell-version-8.patch')
| -rw-r--r-- | meta-agl-flutter/recipes-graphics/toyota/files/0002-display-Add-support-for-agl_shell-version-8.patch | 477 |
1 files changed, 477 insertions, 0 deletions
diff --git a/meta-agl-flutter/recipes-graphics/toyota/files/0002-display-Add-support-for-agl_shell-version-8.patch b/meta-agl-flutter/recipes-graphics/toyota/files/0002-display-Add-support-for-agl_shell-version-8.patch new file mode 100644 index 00000000..79281176 --- /dev/null +++ b/meta-agl-flutter/recipes-graphics/toyota/files/0002-display-Add-support-for-agl_shell-version-8.patch @@ -0,0 +1,477 @@ +From d44f07a0c2cc410414bfd7b338ee071c17422a0a Mon Sep 17 00:00:00 2001 +From: Marius Vlad <marius.vlad@collabora.com> +Date: Mon, 4 Dec 2023 18:17:00 +0200 +Subject: [PATCH 2/2] display: Add support for agl_shell version 8 + +Signed-off-by: Marius Vlad <marius.vlad@collabora.com> +--- + shell/wayland/display.cc | 156 ++++++++++++++++++++++-- + shell/wayland/display.h | 58 +++++++++ + third_party/agl/protocol/agl-shell.xml | 160 ++++++++++++++++++++++++- + 3 files changed, 366 insertions(+), 8 deletions(-) + +diff --git a/shell/wayland/display.cc b/shell/wayland/display.cc +index 3ee814a..aba050a 100644 +--- a/shell/wayland/display.cc ++++ b/shell/wayland/display.cc +@@ -220,7 +220,7 @@ void Display::registry_handle_global(void* data, + if (version >= 2) { + d->m_agl.shell = static_cast<struct agl_shell*>( + wl_registry_bind(registry, name, &agl_shell_interface, +- std::min(static_cast<uint32_t>(4), version))); ++ std::min(static_cast<uint32_t>(8), version))); + agl_shell_add_listener(d->m_agl.shell, &agl_shell_listener, data); + } else { + d->m_agl.shell = static_cast<struct agl_shell*>( +@@ -980,6 +980,148 @@ void Display::agl_shell_bound_fail(void* data, struct agl_shell* shell) { + d->m_agl.bound_ok = false; + } + ++void Display::addAppToStack(std::string app_id) { ++ if (app_id == "homescreen") ++ return; ++ ++ bool found_app = false; ++ for (auto& i : apps_stack) { ++ if (i == app_id) { ++ found_app = true; ++ break; ++ } ++ } ++ ++ if (!found_app) { ++ apps_stack.push_back(app_id); ++ } else { ++ // fixme ++ } ++} ++ ++int Display::find_output_by_name(std::string output_name) { ++ int index = 0; ++ for (auto& i : m_all_outputs) { ++ if (i->name == output_name) { ++ return index; ++ } ++ index++; ++ } ++ ++ return -1; ++} ++ ++void Display::activateApp(std::string app_id) { ++ int default_output_index = 0; ++ ++ FML_LOG(INFO) << "got app_id " << app_id; ++ ++ // search for a pending application which might have a different output ++ auto iter = pending_app_list.begin(); ++ bool found_pending_app = false; ++ while (iter != pending_app_list.end()) { ++ auto app_to_search = iter->first; ++ FML_LOG(INFO) << "searching for " << app_to_search; ++ ++ if (app_to_search == app_id) { ++ found_pending_app = true; ++ break; ++ } ++ ++ iter++; ++ } ++ ++ if (found_pending_app) { ++ auto output_name = iter->second; ++ default_output_index = find_output_by_name(output_name); ++ ++ FML_LOG(INFO) << "Found app_id " << app_id << " at all"; ++ ++ if (default_output_index < 0) { ++ // try with remoting-remote-X which is the streaming ++ std::string new_remote_output = "remoting-" + output_name; ++ ++ default_output_index = find_output_by_name(new_remote_output); ++ if (default_output_index < 0) { ++ FML_LOG(INFO) << "Not activating app_id " << app_id << " at all"; ++ return; ++ } ++ } ++ ++ pending_app_list.erase(iter); ++ } ++ ++ FML_LOG(INFO) << "Activating app_id " << app_id << " on output " ++ << default_output_index; ++ agl_shell_activate_app(m_agl.shell, app_id.c_str(), ++ m_all_outputs[default_output_index]->output); ++ wl_display_flush(m_display); ++} ++ ++void Display::deactivateApp(std::string app_id) { ++ for (auto& i : apps_stack) { ++ if (i == app_id) { ++ // remove it from apps_stack ++ apps_stack.remove(i); ++ if (!apps_stack.empty()) ++ activateApp(apps_stack.back()); ++ break; ++ } ++ } ++} ++ ++void Display::processAppStatusEvent(const char* app_id, ++ const std::string event_type) { ++ if (!m_agl.shell) ++ return; ++ ++ if (event_type == "started") { ++ activateApp(std::string(app_id)); ++ } else if (event_type == "terminated") { ++ deactivateApp(std::string(app_id)); ++ } else if (event_type == "deactivated") { ++ // not handled ++ } ++} ++ ++void Display::agl_shell_app_on_output(void* data, ++ struct agl_shell* agl_shell, ++ const char* app_id, ++ const char* output_name) { ++ auto* d = static_cast<Display*>(data); ++ ++ FML_LOG(INFO) << "Gove event app_on_out app_id " << app_id << " output name " ++ << output_name; ++ ++ // a couple of use-cases, if there is no app_id in the app_list then it ++ // means this is a request to map the application, from the start to a ++ // different output that the default one. We'd get an ++ // AGL_SHELL_APP_STATE_STARTED which will handle activation. ++ // ++ // if there's an app_id then it means we might have gotten an event to ++ // move the application to another output; so we'd need to process it ++ // by explicitly calling processAppStatusEvent() which would ultimately ++ // activate the application on other output. We'd have to pick-up the ++ // last activated window and activate the default output. ++ // ++ // finally if the outputs are identical probably that's an user-error - ++ // but the compositor won't activate it again, so we don't handle that. ++ std::pair new_pending_app = ++ std::pair(std::string(app_id), std::string(output_name)); ++ d->pending_app_list.push_back(new_pending_app); ++ ++ auto iter = d->apps_stack.begin(); ++ while (iter != d->apps_stack.end()) { ++ if (*iter == std::string(app_id)) { ++ FML_LOG(INFO) << "Gove event to move " << app_id << " to another output " ++ << output_name; ++ d->processAppStatusEvent(app_id, std::string("started")); ++ break; ++ } ++ iter++; ++ } ++} ++ + void Display::agl_shell_app_state(void* data, + struct agl_shell* /* agl_shell */, + const char* app_id, +@@ -991,12 +1133,7 @@ void Display::agl_shell_app_state(void* data, + FML_DLOG(INFO) << "Got AGL_SHELL_APP_STATE_STARTED for app_id " << app_id; + + if (d->m_agl.shell) { +- // we always assume the first output advertised by the wl_output +- // interface +- unsigned int default_output_index = 0; +- +- agl_shell_activate_app(d->m_agl.shell, app_id, +- d->m_all_outputs[default_output_index]->output); ++ d->processAppStatusEvent(app_id, std::string("started")); + } + + break; +@@ -1007,6 +1144,10 @@ void Display::agl_shell_app_state(void* data, + case AGL_SHELL_APP_STATE_ACTIVATED: + FML_DLOG(INFO) << "Got AGL_SHELL_APP_STATE_ACTIVATED for app_id " + << app_id; ++ d->addAppToStack(std::string(app_id)); ++ break; ++ case AGL_SHELL_APP_STATE_DEACTIVATED: ++ d->processAppStatusEvent(app_id, std::string("deactivated")); + break; + default: + break; +@@ -1017,6 +1158,7 @@ const struct agl_shell_listener Display::agl_shell_listener = { + .bound_ok = agl_shell_bound_ok, + .bound_fail = agl_shell_bound_fail, + .app_state = agl_shell_app_state, ++ .app_on_output = agl_shell_app_on_output, + }; + + void Display::ivi_wm_surface_visibility(void* /* data */, +diff --git a/shell/wayland/display.h b/shell/wayland/display.h +index a0756f0..b919047 100644 +--- a/shell/wayland/display.h ++++ b/shell/wayland/display.h +@@ -18,6 +18,7 @@ + #pragma once + + #include <chrono> ++#include <list> + #include <memory> + #include <mutex> + #include <string> +@@ -271,6 +272,44 @@ class Display { + */ + std::pair<int32_t, int32_t> GetVideoModeSize(uint32_t index); + ++ /** ++ * @brief deactivate/hide the application pointed by app_id ++ * @param[in] app_id the app_id ++ * @relation ++ * agl_shell ++ */ ++ void deactivateApp(std::string app_id); ++ /** ++ * @brief activate/show the application pointed by app_id ++ * @param[in] app_id the app_id ++ * @relation ++ * agl_shell ++ */ ++ void activateApp(std::string app_id); ++ /** ++ * @brief Add app_id to a list of list applications ++ * @param[in] app_id the app_id ++ * @relation ++ * agl_shell ++ */ ++ void addAppToStack(std::string app_id); ++ /** ++ * @brief Helper to retrieve the output using its output_name ++ * @param[in] output_name a std::string representing the output ++ * @retval an integer that can used to get the proper output ++ * @relation ++ * agl_sell ++ */ ++ int find_output_by_name(std::string output_name); ++ /** ++ * @brief helper to process the application status ++ * @param[in] app_id an array of char ++ * @param[in] event_type a std::string representing the type of event (started/stopped/terminated) ++ * @relation ++ * agl_shell ++ */ ++ void processAppStatusEvent(const char* app_id, const std::string event_type); ++ + private: + std::shared_ptr<Engine> m_flutter_engine; + +@@ -300,6 +339,9 @@ class Display { + uint32_t version = 0; + } m_agl; + ++ std::list<std::string> apps_stack; ++ std::list<std::pair<const std::string, const std::string>> pending_app_list; ++ + struct ivi_shell { + struct ivi_application* application = nullptr; + struct ivi_wm* ivi_wm = nullptr; +@@ -982,6 +1024,22 @@ class Display { + const char* app_id, + uint32_t state); + ++ /** ++ * @brief AGL app_app_on_output event ++ * @param[in,out] data Data of type Display ++ * @param[in] shell No use ++ * @param[in] app_id the application id for which this event was sent ++ * @param[in] state the state: CREATED/TERMINATED/ACTIVATED/DEACTIVATED ++ * @return void ++ * @relation ++ * wayland, agl-shell ++ * @note Do nothing ++ */ ++ static void agl_shell_app_on_output(void* data, ++ struct agl_shell* agl_shell, ++ const char* app_id, ++ const char* output_name); ++ + static const struct agl_shell_listener agl_shell_listener; + + /** +diff --git a/third_party/agl/protocol/agl-shell.xml b/third_party/agl/protocol/agl-shell.xml +index bf5ab02..e010a80 100644 +--- a/third_party/agl/protocol/agl-shell.xml ++++ b/third_party/agl/protocol/agl-shell.xml +@@ -22,7 +22,7 @@ + FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER + DEALINGS IN THE SOFTWARE. + </copyright> +- <interface name="agl_shell" version="4"> ++ <interface name="agl_shell" version="8"> + <description summary="user interface for Automotive Grade Linux platform"> + Starting with version 2 of the protocol, the client is required to wait + for the 'bound_ok' or 'bound_fail' events in order to proceed further. +@@ -200,5 +200,163 @@ + <arg name="width" type="int" summary="width of rectangle"/> + <arg name="height" type="int" summary="height of rectangle"/> + </request> ++ ++ <request name="deactivate_app" since="5"> ++ <description summary="de-activate/hide window identified by app_id"> ++ Ask the compositor to hide the toplevel window for window ++ management purposes. Depending on the window role, this request ++ will either display the previously active window (or the background ++ in case there's no previously active surface) or temporarily (or ++ until a 'activate_app' is called upon) hide the surface. ++ ++ All the surfaces are identifiable by using the app_id, and no actions ++ are taken in case the app_id is not/was not present. ++ ++ See xdg_toplevel.set_app_id from the xdg-shell protocol for a ++ description of app_id. ++ </description> ++ <arg name="app_id" type="string"/> ++ </request> ++ ++ <request name="set_app_float" since="6"> ++ <description summary="set the window identified by app_id as float"> ++ Makes the application identified by app_id as floating. If the ++ application's window is already mapped, in a maximized, normal state, ++ it would transition to the float state. ++ ++ For applications that want to modify their own state, this request ++ must be done before the initial surface commit in order to take effect. ++ ++ If the application is already in floating state, this request wouldn't ++ do anything. ++ ++ There's no persistence of this request, once the application terminated ++ you'll to issue this request again for that particular app_id. ++ ++ The x, and y values would be initial position of the window where the ++ window surface will be placed. ++ ++ See xdg_toplevel.set_app_id from the xdg-shell protocol for a ++ description of app_id. ++ </description> ++ <arg name="app_id" type="string"/> ++ <arg name="x" type="int" summary="x position"/> ++ <arg name="y" type="int" summary="y position"/> ++ </request> ++ ++ <request name="set_app_normal" since="6"> ++ <description summary="set the window identified by app_id as normally started"> ++ Returns the application identified by app_id as it was in the normal state. ++ This is useful to come back from other states to the maximized state, the ++ normal state applications are started. ++ </description> ++ <arg name="app_id" type="string"/> ++ </request> ++ ++ <request name="set_app_fullscreen" since="7"> ++ <description summary=""> ++ Makes the application identified by app_id as fullscreen. If the ++ application's window is already mapped, in a maximized, normal state, ++ it would transition to the fullscreen state. ++ ++ For applications that want to modify their own state, this request ++ must be done before the initial surface commit in order to take effect. ++ ++ If the application is already in fullscreen state, this request wouldn't ++ do anything. ++ ++ There's no persistence of this request, once the application terminated ++ you'll to issue this request again for that particular app_id. ++ ++ See xdg_toplevel.set_app_id from the xdg-shell protocol for a ++ description of app_id. ++ </description> ++ <arg name="app_id" type="string"/> ++ </request> ++ ++ <request name="set_app_output" since="8"> ++ <description summary="Assign an application to a particular output"> ++ This would allow the compositor to place an application on a particular ++ output, if that output is indeed available. This can happen before ++ application is started which would make the application start on that ++ particular output. If the application is already started it would ++ move the application to that output. ++ ++ There's no persistence of this request, once the application terminated ++ you'll need to issue this request again for that particular app_id. ++ ++ See xdg_toplevel.set_app_id from the xdg-shell protocol for a ++ description of app_id. ++ </description> ++ <arg name="app_id" type="string"/> ++ <arg name="output" type="object" interface="wl_output"/> ++ </request> ++ ++ <event name="app_on_output" since="8"> ++ <description summary="Event sent as a reponse to set_app_output"> ++ Clients can use this event to be notified when an application ++ wants to be displayed on a certain output. This event is sent in ++ response to the set_app_output request. ++ ++ See xdg_toplevel.set_app_id from the xdg-shell protocol for a ++ description of app_id. ++ </description> ++ <arg name="app_id" type="string"/> ++ <arg name="output_name" type="string"/> ++ </event> ++ </interface> ++ ++ <interface name="agl_shell_ext" version="1"> ++ <description summary="extended user interface for Automotive Grade Linux platform"> ++ This interface allows another client bind to the agl_shell interface, ++ while there's another shell client already present. ++ ++ The client should first bind to this interface and then inform the ++ compositor with the 'doas_shell_client' request and it wants to bind to ++ the agl_shell interface. The client is still expected, if using a new ++ version of the agl_shell interface, to wait for the 'bound_ok' and ++ 'bound_fail' events before issueing any other requests/events. ++ ++ Note that this interface has its limitations, and the compositor would ++ still refuse the act for 'set_panel' or 'set_background' requests ++ of the agl_shell interface if there's already a client that used them. ++ ++ Any other requests or events should be delievered and handled as it would ++ a client bound to the agl_shell interface. ++ </description> ++ ++ <enum name="doas_shell_client_status"> ++ <entry name="success" value="0"/> ++ <entry name="failed" value="1"/> ++ </enum> ++ ++ <request name="destroy" type="destructor"> ++ <description summary="destroys the factory object"> ++ Call the destructor once you're ready with agl_shell_ext interface. ++ This would reset the state and would make any requests made ++ on the agl_shell interface be terminated. The client would need ++ to bind again the agl_shell_ext and issue a 'doas_shell_client' ++ request. ++ </description> ++ </request> ++ ++ <request name="doas_shell_client"> ++ <description summary="Informs the compositor it wants to bind to the ++ agl_shell interface"> ++ Prior to binding to agl_shell interface, this request would inform ++ the compositor that it wants to gain access the agl_shell interface. ++ The client is expected to wait for 'doas_shell_client_done' event and ++ check for a successful status before going further with binding to ++ the agl_shell interface. ++ </description> ++ </request> ++ ++ <event name="doas_done"> ++ <description summary="event sent as a reply to doas_shell_client"> ++ The client should check the status event to verify that the ++ compositor was able to handle the request. ++ </description> ++ <arg name="status" type="uint" enum="doas_shell_client_status"/> ++ </event> + </interface> + </protocol> +-- +2.35.1 + |