From 8091212801c82bbbcf2ef6e22f948c71b39f0f54 Mon Sep 17 00:00:00 2001
From: Aqua-sama <aqua@iserlohn-fortress.net>
Date: Tue, 7 Aug 2018 13:01:36 +0200
Subject: AddressBar: prevent URL formatting caused by context menu

---
 lib/addressbar/CMakeLists.txt  |  1 +
 lib/addressbar/addressbar.cpp  | 43 ++++++++++++------------------
 lib/addressbar/addressbar.h    |  9 ++++---
 lib/addressbar/addressbar.ui   | 59 ++++++++++++++++++++++++++++++++++++++++++
 lib/addressbar/urllineedit.cpp | 14 ++++++++++
 5 files changed, 95 insertions(+), 31 deletions(-)
 create mode 100644 lib/addressbar/addressbar.ui

(limited to 'lib')

diff --git a/lib/addressbar/CMakeLists.txt b/lib/addressbar/CMakeLists.txt
index 63cf2bc..3a1ab2d 100644
--- a/lib/addressbar/CMakeLists.txt
+++ b/lib/addressbar/CMakeLists.txt
@@ -9,6 +9,7 @@ set(CMAKE_AUTORCC ON)
 add_library(addressbar
     addressbar.cpp
     addressbar.h
+    addressbar.ui
     completer.cpp
     completer.h
     urllineedit.cpp
diff --git a/lib/addressbar/addressbar.cpp b/lib/addressbar/addressbar.cpp
index 355393e..82c2d2e 100644
--- a/lib/addressbar/addressbar.cpp
+++ b/lib/addressbar/addressbar.cpp
@@ -7,51 +7,40 @@
  */
 
 #include "addressbar.h"
-#include "urllineedit.h"
-#include <QProgressBar>
+#include "ui_addressbar.h"
 #include <QShortcut>
-#include <QVBoxLayout>
 
 AddressBar::AddressBar(const QHash<QString, QString> &config, QWidget *parent)
     : QWidget(parent)
+    , ui(new Ui::AddressBar)
 {
-    setLayout(new QVBoxLayout());
-    layout()->setContentsMargins(0, 0, 0, 0);
-    layout()->setSpacing(0);
+    ui->setupUi(this);
 
-    urlBar = new UrlLineEdit(this);
-    urlBar->menuAction->setShortcut(QKeySequence(config.value("addressbar.shortcuts.menu")));
-    layout()->addWidget(urlBar);
+    ui->urlBar->menuAction->setShortcut(QKeySequence(config.value("addressbar.shortcuts.menu")));
 
     auto *focusShortcut = new QShortcut(QKeySequence(config.value("addressbar.shortcuts.focus")), parent);
-    connect(focusShortcut, &QShortcut::activated, urlBar, [=]() {
-        urlBar->setFocus();
-        urlBar->selectAll();
+    connect(focusShortcut, &QShortcut::activated, ui->urlBar, [=]() {
+        ui->urlBar->setFocus();
+        ui->urlBar->selectAll();
     });
 
-    connect(urlBar, &UrlLineEdit::textEdited, [=](const QString &text) {
-        std::function<void(QStringList &)> callback = std::bind(&UrlLineEdit::updateCompleter, urlBar, std::placeholders::_1);
+    connect(ui->urlBar, &UrlLineEdit::textEdited, [=](const QString &text) {
+        std::function<void(QStringList &)> callback = std::bind(&UrlLineEdit::updateCompleter, ui->urlBar, std::placeholders::_1);
         emit complete(text, callback);
     });
 
-    connect(urlBar, &UrlLineEdit::returnPressed, [=]() {
-        const QUrl url = QUrl::fromUserInput(urlBar->text());
+    connect(ui->urlBar, &UrlLineEdit::returnPressed, [=]() {
+        const QUrl url = QUrl::fromUserInput(ui->urlBar->text());
 
         // check if url contains \w+:// (matches protocol://) or contains a '.' (matches site.domain)
         // this is because single words are valid URLs for QUrl (searchterm becomes http://searchterm)
         // check for protocol://site because \. wouldn't match it (localhost is a search term; http://localhost is an address)
-        if(urlBar->text().contains(QRegularExpression("\\w+://|\\.")) && url.isValid()) {
+        if(ui->urlBar->text().contains(QRegularExpression("\\w+://|\\.")) && url.isValid()) {
             emit load(url);
         } else {
-            emit search(urlBar->text());
+            emit search(ui->urlBar->text());
         }
     });
-
-    progressBar = new QProgressBar(this);
-    progressBar->setObjectName("LoadingBar");
-    progressBar->setMaximumHeight(5);
-    progressBar->setTextVisible(false);
-    layout()->addWidget(progressBar);
 }
 
 AddressBar::~AddressBar()
@@ -62,11 +51,11 @@ AddressBar::~AddressBar()
 void AddressBar::setUrl(const QUrl &url)
 {
     if(url.isEmpty())
-        urlBar->clear();
+        ui->urlBar->clear();
     else
-        urlBar->setUrl(url);
+        ui->urlBar->setUrl(url);
 }
 
 void AddressBar::setProgress(int value) {
-    progressBar->setValue(std::min(value, 100));
+    ui->loadingBar->setValue(std::min(value, 100));
 }
diff --git a/lib/addressbar/addressbar.h b/lib/addressbar/addressbar.h
index 6ee9b74..0da9cb3 100644
--- a/lib/addressbar/addressbar.h
+++ b/lib/addressbar/addressbar.h
@@ -12,8 +12,10 @@
 #include <QWidget>
 #include <functional>
 
-class UrlLineEdit;
-class QProgressBar;
+namespace Ui {
+class AddressBar;
+}
+
 class AddressBar : public QWidget
 {
     Q_OBJECT
@@ -34,8 +36,7 @@ public slots:
     void setProgress(int value);
 
 private:
-    UrlLineEdit *urlBar;
-    QProgressBar *progressBar;
+    Ui::AddressBar *ui;
 };
 
 #endif // SMOLBOTE_ADDRESSBAR_H
diff --git a/lib/addressbar/addressbar.ui b/lib/addressbar/addressbar.ui
new file mode 100644
index 0000000..a5b4a4d
--- /dev/null
+++ b/lib/addressbar/addressbar.ui
@@ -0,0 +1,59 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>AddressBar</class>
+ <widget class="QWidget" name="AddressBar">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>400</width>
+    <height>31</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Form</string>
+  </property>
+  <layout class="QVBoxLayout" name="verticalLayout">
+   <property name="spacing">
+    <number>0</number>
+   </property>
+   <property name="leftMargin">
+    <number>0</number>
+   </property>
+   <property name="topMargin">
+    <number>0</number>
+   </property>
+   <property name="rightMargin">
+    <number>0</number>
+   </property>
+   <property name="bottomMargin">
+    <number>0</number>
+   </property>
+   <item>
+    <widget class="UrlLineEdit" name="urlBar"/>
+   </item>
+   <item>
+    <widget class="QProgressBar" name="loadingBar">
+     <property name="maximumSize">
+      <size>
+       <width>16777215</width>
+       <height>5</height>
+      </size>
+     </property>
+     <property name="textVisible">
+      <bool>false</bool>
+     </property>
+    </widget>
+   </item>
+  </layout>
+ </widget>
+ <customwidgets>
+  <customwidget>
+   <class>UrlLineEdit</class>
+   <extends>QLineEdit</extends>
+   <header>urllineedit.h</header>
+  </customwidget>
+ </customwidgets>
+ <resources/>
+ <connections/>
+</ui>
diff --git a/lib/addressbar/urllineedit.cpp b/lib/addressbar/urllineedit.cpp
index edbe327..6af6cf5 100644
--- a/lib/addressbar/urllineedit.cpp
+++ b/lib/addressbar/urllineedit.cpp
@@ -101,12 +101,26 @@ void UrlLineEdit::updateCompleter(const QStringList &l)
 
 void UrlLineEdit::focusInEvent(QFocusEvent *event)
 {
+    // a context menu event also causes a focusInEvent, so if text is selected
+    // skip the formatting step
+    if(event->reason() == Qt::PopupFocusReason) {
+        QLineEdit::focusInEvent(event);
+        return;
+    }
+
     clearTextFormat();
     QLineEdit::focusInEvent(event);
 }
 
 void UrlLineEdit::focusOutEvent(QFocusEvent *event)
 {
+    // a context menu event causes a focusOutEvent, and setUrl will clear the
+    // selection, and this would prevent the menu from working properly
+    if(event->reason() == Qt::PopupFocusReason) {
+        QLineEdit::focusOutEvent(event);
+        return;
+    }
+
     const QUrl url = QUrl::fromUserInput(text());
     if(url.isValid())
         setUrl(url);
-- 
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