From 8e7a02e7934bc606b342055737f862c511eebba2 Mon Sep 17 00:00:00 2001
From: Wang Zichong <wangzichong@deepin.org>
Date: Tue, 16 Jan 2024 20:36:48 +0800
Subject: [PATCH] chore: quick dirty fix for TreeLand
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

临时为 TreeLand 提供的修改。此提交后续应当回退。修改内容如下：

1. TreeLand 下默认全屏
2. 隐藏切换到窗口模式的按钮

Log:
---
 desktopintegration.cpp  | 5 +++++
 desktopintegration.h    | 1 +
 launchercontroller.cpp  | 3 +++
 qml/FullscreenFrame.qml | 2 ++
 4 files changed, 11 insertions(+)

diff --git a/desktopintegration.cpp b/desktopintegration.cpp
index c892145d..fe4f3c15 100644
--- a/desktopintegration.cpp
+++ b/desktopintegration.cpp
@@ -55,6 +55,11 @@ void DesktopIntegration::launchByDesktopId(const QString &desktopId)
     }
 }
 
+QString DesktopIntegration::environmentVariable(const QString &env)
+{
+    return qEnvironmentVariable(env.toStdString().c_str());
+}
+
 bool DesktopIntegration::appIsCompulsoryForDesktop(const QString &desktopId)
 {
     if (m_compulsoryAppIdList.contains(desktopId)) return true;
diff --git a/desktopintegration.h b/desktopintegration.h
index 750331c2..01ec66dc 100644
--- a/desktopintegration.h
+++ b/desktopintegration.h
@@ -30,6 +30,7 @@ class DesktopIntegration : public QObject
     Q_INVOKABLE static void openShutdownScreen();
     Q_INVOKABLE static void openSystemSettings();
     Q_INVOKABLE static void launchByDesktopId(const QString & desktopId);
+    Q_INVOKABLE static QString environmentVariable(const QString & env);
     Q_INVOKABLE bool appIsCompulsoryForDesktop(const QString & desktopId);
     // TODO: async get wallpaper?
 
diff --git a/launchercontroller.cpp b/launchercontroller.cpp
index 52e9bf86..f9eee3fb 100644
--- a/launchercontroller.cpp
+++ b/launchercontroller.cpp
@@ -28,6 +28,9 @@ LauncherController::LauncherController(QObject *parent)
     QSettings settings(settingPath, QSettings::NativeFormat);
 
     m_currentFrame = settings.value("current_frame", "WindowedFrame").toString();
+    if (qgetenv("DDE_CURRENT_COMPOSITER") == "TreeLand") {
+        m_currentFrame = QStringLiteral("FullscreenFrame");
+    }
 
     m_timer->setInterval(500);
     m_timer->setSingleShot(true);
diff --git a/qml/FullscreenFrame.qml b/qml/FullscreenFrame.qml
index 12e0e48f..c510bf57 100644
--- a/qml/FullscreenFrame.qml
+++ b/qml/FullscreenFrame.qml
@@ -119,6 +119,8 @@ Control {
                 ToolButton {
                     id: exitFullscreenBtn
 
+                    visible: (DesktopIntegration.environmentVariable("DDE_CURRENT_COMPOSITER") !== "TreeLand")
+
                     Accessible.name: "Exit fullscreen"
 
                     anchors.right: fullscreenHeader.right