From 2d2fc799bc698ebf7e7c8bcc394366d0d7bf071b Mon Sep 17 00:00:00 2001
From: Sine Striker <trueful@163.com>
Date: 周二, 20 2月 2024 18:18:39 +0800
Subject: [PATCH] Partially finish the bug after window close and reshow
---
src/core/style/styleagent_win.cpp | 37 +++++++++++++++++++++++++++----------
1 files changed, 27 insertions(+), 10 deletions(-)
diff --git a/src/core/style/styleagent_win.cpp b/src/core/style/styleagent_win.cpp
index 9d6072e..8adf936 100644
--- a/src/core/style/styleagent_win.cpp
+++ b/src/core/style/styleagent_win.cpp
@@ -1,3 +1,7 @@
+// Copyright (C) 2023-2024 Stdware Collections (https://www.github.com/stdware)
+// Copyright (C) 2021-2023 wangwenx190 (Yuhang Zhao)
+// SPDX-License-Identifier: Apache-2.0
+
#include "styleagent_p.h"
#include <QtCore/QSet>
@@ -11,6 +15,23 @@
using StyleAgentSet = QSet<StyleAgentPrivate *>;
Q_GLOBAL_STATIC(StyleAgentSet, g_styleAgentSet)
+
+ static StyleAgent::SystemTheme getSystemTheme() {
+ if (isHighContrastModeEnabled()) {
+ return StyleAgent::HighContrast;
+ } else if (isDarkThemeActive()) {
+ return StyleAgent::Dark;
+ } else {
+ return StyleAgent::Light;
+ }
+ }
+
+ static void notifyAllStyleAgents() {
+ auto theme = getSystemTheme();
+ for (auto &&ap : std::as_const(*g_styleAgentSet())) {
+ ap->notifyThemeChanged(theme);
+ }
+ }
class SystemSettingEventFilter : public AppNativeEventFilter {
public:
@@ -26,15 +47,13 @@
case WM_THEMECHANGED:
case WM_SYSCOLORCHANGE:
case WM_DWMCOLORIZATIONCOLORCHANGED: {
- // TODO: walk through `g_styleAgentSet`
+ notifyAllStyleAgents();
break;
}
case WM_SETTINGCHANGE: {
- if (!msg->wParam && msg->lParam &&
- std::wcscmp(reinterpret_cast<LPCWSTR>(msg->lParam), L"ImmersiveColorSet") ==
- 0) {
- // TODO: walk through `g_styleAgentSet`
+ if (isImmersiveColorSetChange(msg->wParam, msg->lParam)) {
+ notifyAllStyleAgents();
}
break;
}
@@ -45,7 +64,7 @@
return false;
}
- static SystemSettingEventFilter *instance;
+ static inline SystemSettingEventFilter *instance = nullptr;
static inline void install() {
if (instance) {
@@ -63,13 +82,11 @@
}
};
- SystemSettingEventFilter *SystemSettingEventFilter::instance = nullptr;
-
void StyleAgentPrivate::setupSystemThemeHook() {
+ systemTheme = getSystemTheme();
+
g_styleAgentSet->insert(this);
SystemSettingEventFilter::install();
-
- // Initialize `systemTheme` variable
}
void StyleAgentPrivate::removeSystemThemeHook() {
--
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