From b2f454aca41e6b475fdda02b5528f5cda568a6ab Mon Sep 17 00:00:00 2001
From: Rasmus Karlsson <rasmus.karlsson@pajlada.com>
Date: Sat, 23 Jun 2018 11:54:00 +0000
Subject: [PATCH] Change header color when split is active

Colors might need to change but they work for now

Fix #495
---
 src/providers/twitch/twitchserver.cpp   |  1 -
 src/singletons/thememanager.cpp         |  3 +--
 src/singletons/thememanager.hpp         |  1 +
 src/widgets/helper/resizingtextedit.cpp |  9 +++++++++
 src/widgets/helper/resizingtextedit.hpp |  2 ++
 src/widgets/helper/splitheader.cpp      | 10 +++++++++-
 src/widgets/split.cpp                   |  1 +
 src/widgets/split.hpp                   |  1 +
 8 files changed, 24 insertions(+), 4 deletions(-)

diff --git a/src/providers/twitch/twitchserver.cpp b/src/providers/twitch/twitchserver.cpp
index ac3b02575..113ec6e52 100644
--- a/src/providers/twitch/twitchserver.cpp
+++ b/src/providers/twitch/twitchserver.cpp
@@ -72,7 +72,6 @@ std::shared_ptr<Channel> TwitchServer::createChannel(const QString &channelName)
     TwitchChannel *channel = new TwitchChannel(channelName, this->getReadConnection());
 
     channel->sendMessageSignal.connect([this, channel](auto chan, auto msg, bool &sent) {
-
         {
             std::lock_guard<std::mutex> guard(this->lastMessageMutex);
 
diff --git a/src/singletons/thememanager.cpp b/src/singletons/thememanager.cpp
index f6cd517df..b344b7970 100644
--- a/src/singletons/thememanager.cpp
+++ b/src/singletons/thememanager.cpp
@@ -32,8 +32,6 @@ ThemeManager::ThemeManager()
     : themeName("/appearance/theme/name", "Dark")
     , themeHue("/appearance/theme/hue", 0.0)
 {
-    qDebug() << "init ThemeManager";
-
     this->update();
 
     this->themeName.connectSimple([this](auto) { this->update(); }, false);
@@ -168,6 +166,7 @@ void ThemeManager::actuallyUpdate(double hue, double multiplier)
     this->splits.header.background = getColor(0, sat, flat ? 1 : 0.9);
     this->splits.header.border = getColor(0, sat, flat ? 1 : 0.85);
     this->splits.header.text = this->messages.textColors.regular;
+    this->splits.header.activeText = isLight ? QColor(134, 79, 242) : QColor(242, 209, 79);
 
     this->splits.input.background = getColor(0, sat, flat ? 0.95 : 0.95);
     this->splits.input.border = getColor(0, sat, flat ? 1 : 1);
diff --git a/src/singletons/thememanager.hpp b/src/singletons/thememanager.hpp
index cf6c2d10d..511684222 100644
--- a/src/singletons/thememanager.hpp
+++ b/src/singletons/thememanager.hpp
@@ -70,6 +70,7 @@ public:
             QColor border;
             QColor background;
             QColor text;
+            QColor activeText;
             // int margin;
         } header;
 
diff --git a/src/widgets/helper/resizingtextedit.cpp b/src/widgets/helper/resizingtextedit.cpp
index 752b1f236..3ca219a06 100644
--- a/src/widgets/helper/resizingtextedit.cpp
+++ b/src/widgets/helper/resizingtextedit.cpp
@@ -146,6 +146,15 @@ void ResizingTextEdit::focusInEvent(QFocusEvent *event)
     }
 }
 
+void ResizingTextEdit::focusOutEvent(QFocusEvent *event)
+{
+    QTextEdit::focusOutEvent(event);
+
+    if (event->lostFocus()) {
+        this->focusLost.invoke();
+    }
+}
+
 void ResizingTextEdit::setCompleter(QCompleter *c)
 {
     if (this->completer) {
diff --git a/src/widgets/helper/resizingtextedit.hpp b/src/widgets/helper/resizingtextedit.hpp
index 736619772..4102ca00f 100644
--- a/src/widgets/helper/resizingtextedit.hpp
+++ b/src/widgets/helper/resizingtextedit.hpp
@@ -16,6 +16,7 @@ public:
 
     pajlada::Signals::Signal<QKeyEvent *> keyPressed;
     pajlada::Signals::NoArgSignal focused;
+    pajlada::Signals::NoArgSignal focusLost;
 
     void setCompleter(QCompleter *c);
     QCompleter *getCompleter() const;
@@ -25,6 +26,7 @@ protected:
     void keyPressEvent(QKeyEvent *event) override;
 
     void focusInEvent(QFocusEvent *event) override;
+    void focusOutEvent(QFocusEvent *event) override;
 
 private:
     QCompleter *completer = nullptr;
diff --git a/src/widgets/helper/splitheader.cpp b/src/widgets/helper/splitheader.cpp
index 28d97e392..08abe9894 100644
--- a/src/widgets/helper/splitheader.cpp
+++ b/src/widgets/helper/splitheader.cpp
@@ -30,6 +30,9 @@ SplitHeader::SplitHeader(Split *_split)
     : BaseWidget(_split)
     , split(_split)
 {
+    this->split->focused.connect([this]() { this->themeRefreshEvent(); });
+    this->split->focusLost.connect([this]() { this->themeRefreshEvent(); });
+
     auto app = getApp();
 
     util::LayoutCreator<SplitHeader> layoutCreator(this);
@@ -370,7 +373,12 @@ void SplitHeader::rightButtonClicked()
 void SplitHeader::themeRefreshEvent()
 {
     QPalette palette;
-    palette.setColor(QPalette::Foreground, this->themeManager->splits.header.text);
+
+    if (this->split->hasFocus()) {
+        palette.setColor(QPalette::Foreground, this->themeManager->splits.header.activeText);
+    } else {
+        palette.setColor(QPalette::Foreground, this->themeManager->splits.header.text);
+    }
 
     //    this->dropdownButton->setPalette(palette);
     this->titleLabel->setPalette(palette);
diff --git a/src/widgets/split.cpp b/src/widgets/split.cpp
index a38922c08..2659a2b1c 100644
--- a/src/widgets/split.cpp
+++ b/src/widgets/split.cpp
@@ -143,6 +143,7 @@ Split::Split(QWidget *parent)
     });
 
     this->input.ui_.textEdit->focused.connect([this] { this->focused.invoke(); });
+    this->input.ui_.textEdit->focusLost.connect([this] { this->focusLost.invoke(); });
 }
 
 Split::~Split()
diff --git a/src/widgets/split.hpp b/src/widgets/split.hpp
index 10cd942c6..07051145d 100644
--- a/src/widgets/split.hpp
+++ b/src/widgets/split.hpp
@@ -47,6 +47,7 @@ public:
 
     pajlada::Signals::NoArgSignal channelChanged;
     pajlada::Signals::NoArgSignal focused;
+    pajlada::Signals::NoArgSignal focusLost;
 
     ChannelView &getChannelView();
     SplitContainer *getContainer();