From 8209cdfb1d85a40cc770f854d773c3a10f5ab576 Mon Sep 17 00:00:00 2001
From: Sine Striker <trueful@163.com>
Date: 周三, 20 12月 2023 17:32:57 +0800
Subject: [PATCH] Add hot-switch to agent
---
src/core/contexts/abstractwindowcontext.cpp | 37 +++++++++++++++++++++++++++++++------
1 files changed, 31 insertions(+), 6 deletions(-)
diff --git a/src/core/contexts/abstractwindowcontext.cpp b/src/core/contexts/abstractwindowcontext.cpp
index 0602bdc..1669cd4 100644
--- a/src/core/contexts/abstractwindowcontext.cpp
+++ b/src/core/contexts/abstractwindowcontext.cpp
@@ -18,10 +18,7 @@
}
m_host = host;
m_delegate.reset(delegate);
- m_windowHandle = m_delegate->hostWindow(m_host);
- if (m_windowHandle) {
- winIdChanged(nullptr);
- }
+ setEnabled(true);
}
void AbstractWindowContext::setWindowAttribute(const QString &key, const QVariant &var) {
@@ -193,11 +190,39 @@
}
void AbstractWindowContext::notifyWinIdChange() {
+ if (!m_internalEnabled)
+ return;
+
auto oldWindow = m_windowHandle;
- m_windowHandle = m_delegate->window(m_host);
if (oldWindow == m_windowHandle)
return;
- winIdChanged(oldWindow);
+ auto isDestroyed = oldWindow && m_windowHandleCache.isNull();
+ m_windowHandle = m_delegate->window(m_host);
+ m_windowHandleCache = m_windowHandle;
+ winIdChanged(oldWindow, isDestroyed);
+ }
+
+ void AbstractWindowContext::setEnabled(bool enabled) {
+ if (enabled == m_internalEnabled)
+ return;
+ m_internalEnabled = enabled;
+
+ if (enabled) {
+ m_windowHandle = m_delegate->window(m_host);
+ m_windowHandleCache = m_windowHandle;
+ if (m_windowHandle) {
+ winIdChanged(nullptr, false);
+ }
+ return;
+ }
+
+ if (!m_windowHandle)
+ return;
+
+ auto oldWindow = m_windowHandle;
+ m_windowHandle = nullptr;
+ m_windowHandleCache.clear();
+ winIdChanged(oldWindow, false);
}
}
--
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