flutter-auto: Add support for width/height activation area

Bug-AGL: SPEC-5038
Change-Id: I9d775fee5f806069982718c2b3247ce1fac3241d
Signed-off-by: Marius Vlad <marius.vlad@collabora.com>

4 files changed, 256 insertions, 1 deletions

diff --git a/meta-agl-flutter/recipes-graphics/toyota/files/0001-activation_area-Add-missing-width-and-height.patch b/meta-agl-flutter/recipes-graphics/toyota/files/0001-activation_area-Add-missing-width-and-height.patch
new file mode 100644
index 00000000..fb3a5b3f
--- /dev/null
+++ b/meta-agl-flutter/recipes-graphics/toyota/files/0001-activation_area-Add-missing-width-and-height.patch
@@ -0,0 +1,190 @@
+From 2c55093cda17dd16d98a8fb0d26717b29d5d0e75 Mon Sep 17 00:00:00 2001
+From: Marius Vlad <marius.vlad@collabora.com>
+Date: Thu, 28 Dec 2023 19:20:31 +0200
+Subject: [PATCH 1/2] activation_area: Add missing width and height
+
+Setting up an activation area can also require a different rectangle
+size, so allow to set-up one.
+
+Note that there's no actual check if the values are invalid, for
+instance like exceeding the output's dimensions.
+
+Bug-AGL: SPEC-5038
+Signed-off-by: Marius Vlad <marius.vlad@collabora.com>
+---
+ shell/configuration/configuration.cc |  8 ++++++++
+ shell/configuration/configuration.h  |  2 ++
+ shell/view/flutter_view.cc           |  3 ++-
+ shell/wayland/display.cc             | 10 +++++-----
+ shell/wayland/display.h              |  8 +++++++-
+ shell/wayland/window.cc              | 13 +++++++++----
+ shell/wayland/window.h               |  4 ++++
+ 7 files changed, 37 insertions(+), 11 deletions(-)
+
+diff --git a/shell/configuration/configuration.cc b/shell/configuration/configuration.cc
+index 2cec924..63b7a82 100644
+--- a/shell/configuration/configuration.cc
++++ b/shell/configuration/configuration.cc
+@@ -104,9 +104,17 @@ void Configuration::getViewParameters(
+ 
+     instance.view.activation_area_x = static_cast<uint32_t>(val["x"].GetInt());
+     instance.view.activation_area_y = static_cast<uint32_t>(val["y"].GetInt());
++    instance.view.activation_area_width =
++        static_cast<uint32_t>(val["width"].GetInt());
++    instance.view.activation_area_height =
++        static_cast<uint32_t>(val["height"].GetInt());
+ 
+     SPDLOG_DEBUG("activation area x {}", instance.view.activation_area_x);
+     SPDLOG_DEBUG("activation area y {}", instance.view.activation_area_y);
++    SPDLOG_DEBUG("activation area width {}",
++                 instance.view.activation_area_width);
++    SPDLOG_DEBUG("activation area height {}",
++                 instance.view.activation_area_height);
+   }
+ }
+ 
+diff --git a/shell/configuration/configuration.h b/shell/configuration/configuration.h
+index 0e3d721..b0ccbc9 100644
+--- a/shell/configuration/configuration.h
++++ b/shell/configuration/configuration.h
+@@ -44,6 +44,8 @@ class Configuration {
+       uint32_t height;
+       uint32_t activation_area_x;
+       uint32_t activation_area_y;
++      uint32_t activation_area_width;
++      uint32_t activation_area_height;
+       bool fullscreen;
+       bool fullscreen_set;
+       double pixel_ratio;
+diff --git a/shell/view/flutter_view.cc b/shell/view/flutter_view.cc
+index ca51f4e..7b48b85 100644
+--- a/shell/view/flutter_view.cc
++++ b/shell/view/flutter_view.cc
+@@ -67,9 +67,10 @@ FlutterView::FlutterView(Configuration::Config config,
+   m_wayland_window = std::make_shared<WaylandWindow>(
+       m_index, display, m_config.view.window_type,
+       m_wayland_display->GetWlOutput(m_config.view.wl_output_index),
+-      m_config.view.wl_output_index, m_config.app_id, m_config.view.fullscreen, 
++      m_config.view.wl_output_index, m_config.app_id, m_config.view.fullscreen,
+       m_config.view.width, m_config.view.height, m_config.view.pixel_ratio,
+       m_config.view.activation_area_x, m_config.view.activation_area_y,
++      m_config.view.activation_area_width, m_config.view.activation_area_height,
+       m_backend.get(), m_config.view.ivi_surface_id);
+ }
+ 
+diff --git a/shell/wayland/display.cc b/shell/wayland/display.cc
+index aba050a..0b97954 100644
+--- a/shell/wayland/display.cc
++++ b/shell/wayland/display.cc
+@@ -857,16 +857,16 @@ void Display::AglShellDoReady() const {
+ 
+ void Display::AglShellDoSetupActivationArea(uint32_t x,
+                                             uint32_t y,
++                                            uint32_t width,
++                                            uint32_t height,
+                                             uint32_t index) {
+-  uint32_t width = m_all_outputs[index]->width;
+-  uint32_t height = m_all_outputs[index]->height - (2 * y);
+-
+   if (!m_agl.shell)
+     return;
+ 
+   if (m_all_outputs[index]->transform == WL_OUTPUT_TRANSFORM_90) {
+-    width = m_all_outputs[index]->height;
+-    height = m_all_outputs[index]->width - (2 * y);
++    uint32_t tmp_width = width;
++    width = height;
++    height = tmp_width;
+   }
+ 
+   SPDLOG_DEBUG("Using custom rectangle [{}x{}+{}x{}] for activation", width,
+diff --git a/shell/wayland/display.h b/shell/wayland/display.h
+index b919047..a792ad7 100644
+--- a/shell/wayland/display.h
++++ b/shell/wayland/display.h
+@@ -172,6 +172,8 @@ class Display {
+    * @return void
+    * @param[in] x the x position for the activation rectangle
+    * @param[in] y the y position for the activation rectangle
++   * @param[in] width the width position for the activation rectangle
++   * @param[in] height the height position for the activation rectangle
+    * @param[index] the output, as a number
+    * @relation
+    *
+@@ -193,7 +195,11 @@ class Display {
+    * |			|
+    * --------------------
+    */
+-  void AglShellDoSetupActivationArea(uint32_t x, uint32_t y, uint32_t index);
++  void AglShellDoSetupActivationArea(uint32_t x,
++                                     uint32_t y,
++                                     uint32_t width,
++                                     uint32_t height,
++                                     uint32_t index);
+ 
+   /**
+    * @brief Set Engine
+diff --git a/shell/wayland/window.cc b/shell/wayland/window.cc
+index 373b0a2..f816e58 100644
+--- a/shell/wayland/window.cc
++++ b/shell/wayland/window.cc
+@@ -31,6 +31,8 @@ WaylandWindow::WaylandWindow(size_t index,
+                              double pixel_ratio,
+                              uint32_t activation_area_x,
+                              uint32_t activation_area_y,
++                             uint32_t activation_area_width,
++                             uint32_t activation_area_height,
+                              Backend* backend,
+                              uint32_t ivi_surface_id)
+     : m_index(index),
+@@ -42,7 +44,8 @@ WaylandWindow::WaylandWindow(size_t index,
+       m_geometry({width, height}),
+       m_window_size({width, height}),
+       m_pixel_ratio(pixel_ratio),
+-      m_activation_area({activation_area_x, activation_area_y}),
++      m_activation_area({activation_area_x, activation_area_y,
++                         activation_area_width, activation_area_height}),
+       m_type(get_window_type(type)),
+       m_app_id(std::move(app_id)),
+       m_ivi_surface_id(ivi_surface_id),
+@@ -98,10 +101,12 @@ WaylandWindow::WaylandWindow(size_t index,
+     case WINDOW_BG:
+       m_display->AglShellDoBackground(m_base_surface, 0);
+       if (m_activation_area.x > 0 && m_activation_area.y > 0)
+-        m_display->AglShellDoSetupActivationArea(m_activation_area.x,
+-                                                 m_activation_area.y, 0);
++        m_display->AglShellDoSetupActivationArea(
++            m_activation_area.x, m_activation_area.y, m_activation_area.width,
++            m_activation_area.height, 0);
+       else
+-        m_display->AglShellDoSetupActivationArea(0, 160, 0);
++        m_display->AglShellDoSetupActivationArea(0, 160, m_activation_area.width,
++                                                 m_activation_area.height, 0);
+       break;
+     case WINDOW_PANEL_TOP:
+       m_display->AglShellDoPanel(m_base_surface, AGL_SHELL_EDGE_TOP, 0);
+diff --git a/shell/wayland/window.h b/shell/wayland/window.h
+index 998a1c8..f66f70a 100644
+--- a/shell/wayland/window.h
++++ b/shell/wayland/window.h
+@@ -67,6 +67,8 @@ class WaylandWindow {
+                 double pixel_ratio,
+                 uint32_t activation_area_x,
+                 uint32_t activation_area_y,
++                uint32_t activation_area_width,
++                uint32_t activation_area_height,
+                 Backend* backend,
+                 uint32_t ivi_surface_id);
+ 
+@@ -166,6 +168,8 @@ class WaylandWindow {
+   struct {
+     uint32_t x;
+     uint32_t y;
++    uint32_t width;
++    uint32_t height;
+   } m_activation_area;
+   struct {
+     int32_t width;
+-- 
+2.35.1
+
diff --git a/meta-agl-flutter/recipes-graphics/toyota/files/0002-activation_area-Allow-x-and-y-values-be-zero-for-the.patch b/meta-agl-flutter/recipes-graphics/toyota/files/0002-activation_area-Allow-x-and-y-values-be-zero-for-the.patch
new file mode 100644
index 00000000..f0cf9ddb
--- /dev/null
+++ b/meta-agl-flutter/recipes-graphics/toyota/files/0002-activation_area-Allow-x-and-y-values-be-zero-for-the.patch
@@ -0,0 +1,28 @@
+From 641ca7ca26c1bfc11e7d0c0f30b731f53467bf1f Mon Sep 17 00:00:00 2001
+From: Marius Vlad <marius.vlad@collabora.com>
+Date: Thu, 28 Dec 2023 20:28:12 +0200
+Subject: [PATCH 2/2] activation_area: Allow x and y values be zero for the
+ activation area
+
+Bug-AGL: SPEC-5038
+Signed-off-by: Marius Vlad <marius.vlad@collabora.com>
+---
+ shell/wayland/window.cc | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/shell/wayland/window.cc b/shell/wayland/window.cc
+index f816e58..929b9af 100644
+--- a/shell/wayland/window.cc
++++ b/shell/wayland/window.cc
+@@ -100,7 +100,7 @@ WaylandWindow::WaylandWindow(size_t index,
+       break;
+     case WINDOW_BG:
+       m_display->AglShellDoBackground(m_base_surface, 0);
+-      if (m_activation_area.x > 0 && m_activation_area.y > 0)
++      if (m_activation_area.x >= 0 && m_activation_area.y >= 0)
+         m_display->AglShellDoSetupActivationArea(
+             m_activation_area.x, m_activation_area.y, m_activation_area.width,
+             m_activation_area.height, 0);
+-- 
+2.35.1
+
diff --git a/meta-agl-flutter/recipes-graphics/toyota/files/0003-activation_area-Remove-the-implicit-width-height-swa.patch b/meta-agl-flutter/recipes-graphics/toyota/files/0003-activation_area-Remove-the-implicit-width-height-swa.patch
new file mode 100644
index 00000000..f59add5a
--- /dev/null
+++ b/meta-agl-flutter/recipes-graphics/toyota/files/0003-activation_area-Remove-the-implicit-width-height-swa.patch
@@ -0,0 +1,33 @@
+From b247f63441f75c47cebd6edd00ecc0c5f94728b6 Mon Sep 17 00:00:00 2001
+From: Marius Vlad <marius.vlad@collabora.com>
+Date: Tue, 2 Jan 2024 15:00:13 +0200
+Subject: [PATCH 3/3] activation_area: Remove the implicit width/height swap
+
+This does more harm than being useful so remove it.
+
+Bug-AGL: SPEC-5038
+Signed-off-by: Marius Vlad <marius.vlad@collabora.com>
+---
+ shell/wayland/display.cc | 6 ------
+ 1 file changed, 6 deletions(-)
+
+diff --git a/shell/wayland/display.cc b/shell/wayland/display.cc
+index 0b97954..9452dbf 100644
+--- a/shell/wayland/display.cc
++++ b/shell/wayland/display.cc
+@@ -863,12 +863,6 @@ void Display::AglShellDoSetupActivationArea(uint32_t x,
+   if (!m_agl.shell)
+     return;
+ 
+-  if (m_all_outputs[index]->transform == WL_OUTPUT_TRANSFORM_90) {
+-    uint32_t tmp_width = width;
+-    width = height;
+-    height = tmp_width;
+-  }
+-
+   SPDLOG_DEBUG("Using custom rectangle [{}x{}+{}x{}] for activation", width,
+                height, x, y);
+ 
+-- 
+2.35.1
+
diff --git a/meta-agl-flutter/recipes-graphics/toyota/flutter-auto_aglflutter.inc b/meta-agl-flutter/recipes-graphics/toyota/flutter-auto_aglflutter.inc
index e074b522..c75cdc00 100644
--- a/meta-agl-flutter/recipes-graphics/toyota/flutter-auto_aglflutter.inc
+++ b/meta-agl-flutter/recipes-graphics/toyota/flutter-auto_aglflutter.inc
@@ -2,4 +2,8 @@ FILESEXTRAPATHS:prepend := "${THISDIR}/files:"
 
 SRC_URI:append:use-nxp-bsp = " file://0001-Disable-on_frame_base_surface-wl_surface_commit.patch"
 SRC_URI:append: = " file://0001-display-Add-support-for-wl_output-version-4.patch \
-		   file://0002-display-Add-support-for-agl_shell-version-8.patch"
+		   file://0002-display-Add-support-for-agl_shell-version-8.patch \
+		   file://0001-activation_area-Add-missing-width-and-height.patch \
+		   file://0002-activation_area-Allow-x-and-y-values-be-zero-for-the.patch \
+		   file://0003-activation_area-Remove-the-implicit-width-height-swa.patch \
+		   "