mirror of
https://github.com/Chatterino/chatterino2.git
synced 2024-11-13 19:49:51 +01:00
414 lines
13 KiB
C++
414 lines
13 KiB
C++
#include "basewindow.hpp"
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#include "singletons/settingsmanager.hpp"
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#include "util/nativeeventhelper.hpp"
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#include "widgets/tooltipwidget.hpp"
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#include <QApplication>
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#include <QDebug>
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#include <QDesktopWidget>
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#include <QIcon>
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#ifdef USEWINSDK
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#include <dwmapi.h>
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#include <gdiplus.h>
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#include <objidl.h>
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#include <windows.h>
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#include <windowsx.h>
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#pragma comment(lib, "Dwmapi.lib")
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#include <QHBoxLayout>
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#include <QVBoxLayout>
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#define WM_DPICHANGED 0x02E0
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#endif
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#include "widgets/helper/titlebarbutton.hpp"
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namespace chatterino {
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namespace widgets {
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BaseWindow::BaseWindow(singletons::ThemeManager &_themeManager, QWidget *parent,
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bool _enableCustomFrame)
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: BaseWidget(_themeManager, parent, Qt::Window)
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, enableCustomFrame(_enableCustomFrame)
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{
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this->init();
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}
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BaseWindow::BaseWindow(BaseWidget *parent, bool _enableCustomFrame)
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: BaseWidget(parent, Qt::Window)
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, enableCustomFrame(_enableCustomFrame)
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{
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this->init();
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}
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BaseWindow::BaseWindow(QWidget *parent, bool _enableCustomFrame)
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: BaseWidget(parent, Qt::Window)
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, enableCustomFrame(_enableCustomFrame)
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{
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this->init();
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}
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void BaseWindow::init()
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{
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this->setWindowIcon(QIcon(":/images/icon.png"));
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#ifdef USEWINSDK
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if (this->hasCustomWindowFrame()) {
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// CUSTOM WINDOW FRAME
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QVBoxLayout *layout = new QVBoxLayout;
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layout->setMargin(1);
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layout->setSpacing(0);
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this->setLayout(layout);
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{
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QHBoxLayout *buttonLayout = this->titlebarBox = new QHBoxLayout;
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buttonLayout->setMargin(0);
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layout->addLayout(buttonLayout);
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// title
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QLabel *title = new QLabel(" Chatterino");
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buttonLayout->addWidget(title);
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this->titleLabel = title;
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// buttons
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TitleBarButton *_minButton = new TitleBarButton;
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_minButton->setFixedSize(46, 30);
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_minButton->setButtonStyle(TitleBarButton::Minimize);
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TitleBarButton *_maxButton = new TitleBarButton;
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_maxButton->setFixedSize(46, 30);
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_maxButton->setButtonStyle(TitleBarButton::Maximize);
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TitleBarButton *_exitButton = new TitleBarButton;
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_exitButton->setFixedSize(46, 30);
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_exitButton->setButtonStyle(TitleBarButton::Close);
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QObject::connect(_minButton, &TitleBarButton::clicked, this, [this] {
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this->setWindowState(Qt::WindowMinimized | this->windowState());
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});
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QObject::connect(_maxButton, &TitleBarButton::clicked, this, [this] {
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this->setWindowState(this->windowState() == Qt::WindowMaximized
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? Qt::WindowActive
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: Qt::WindowMaximized);
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});
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QObject::connect(_exitButton, &TitleBarButton::clicked, this,
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[this] { this->close(); });
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this->minButton = _minButton;
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this->maxButton = _maxButton;
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this->exitButton = _exitButton;
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this->buttons.push_back(_minButton);
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this->buttons.push_back(_maxButton);
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this->buttons.push_back(_exitButton);
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buttonLayout->addStretch(1);
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buttonLayout->addWidget(_minButton);
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buttonLayout->addWidget(_maxButton);
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buttonLayout->addWidget(_exitButton);
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buttonLayout->setSpacing(0);
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}
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this->layoutBase = new QWidget(this);
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layout->addWidget(this->layoutBase);
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}
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// DPI
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auto dpi = util::getWindowDpi(this->winId());
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if (dpi) {
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this->dpiMultiplier = dpi.value() / 96.f;
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}
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this->dpiMultiplierChanged(1, this->dpiMultiplier);
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#endif
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if (singletons::SettingManager::getInstance().windowTopMost.getValue()) {
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this->setWindowFlags(this->windowFlags() | Qt::WindowStaysOnTopHint);
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}
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}
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void BaseWindow::setStayInScreenRect(bool value)
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{
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this->stayInScreenRect = value;
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}
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bool BaseWindow::getStayInScreenRect() const
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{
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return this->stayInScreenRect;
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}
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QWidget *BaseWindow::getLayoutContainer()
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{
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if (this->hasCustomWindowFrame()) {
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return this->layoutBase;
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} else {
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return this;
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}
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}
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bool BaseWindow::hasCustomWindowFrame()
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{
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#ifdef Q_OS_WIN
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return this->enableCustomFrame;
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// return false;
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#else
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return false;
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#endif
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}
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void BaseWindow::refreshTheme()
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{
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QPalette palette;
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palette.setColor(QPalette::Background, this->themeManager.windowBg);
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palette.setColor(QPalette::Foreground, this->themeManager.windowText);
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this->setPalette(palette);
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for (RippleEffectButton *button : this->buttons) {
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button->setMouseEffectColor(this->themeManager.windowText);
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}
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}
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void BaseWindow::addTitleBarButton(const TitleBarButton::Style &style,
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std::function<void()> onClicked)
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{
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TitleBarButton *button = new TitleBarButton;
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this->buttons.push_back(button);
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this->titlebarBox->insertWidget(2, button);
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button->setButtonStyle(style);
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QObject::connect(button, &TitleBarButton::clicked, this, [onClicked] { onClicked(); });
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}
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void BaseWindow::changeEvent(QEvent *)
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{
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TooltipWidget::getInstance()->hide();
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#ifdef USEWINSDK
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if (this->hasCustomWindowFrame()) {
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this->maxButton->setButtonStyle(this->windowState() & Qt::WindowMaximized
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? TitleBarButton::Unmaximize
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: TitleBarButton::Maximize);
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}
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#endif
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}
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void BaseWindow::leaveEvent(QEvent *)
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{
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TooltipWidget::getInstance()->hide();
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}
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void BaseWindow::moveTo(QWidget *parent, QPoint point)
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{
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point.rx() += 16;
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point.ry() += 16;
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this->move(point);
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this->moveIntoDesktopRect(parent);
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}
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void BaseWindow::resizeEvent(QResizeEvent *)
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{
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this->moveIntoDesktopRect(this);
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}
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void BaseWindow::moveIntoDesktopRect(QWidget *parent)
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{
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if (!this->stayInScreenRect)
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return;
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// move the widget into the screen geometry if it's not already in there
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QDesktopWidget *desktop = QApplication::desktop();
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QRect s = desktop->screenGeometry(parent);
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QPoint p = this->pos();
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if (p.x() < s.left()) {
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p.setX(s.left());
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}
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if (p.y() < s.top()) {
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p.setY(s.top());
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}
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if (p.x() + this->width() > s.right()) {
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p.setX(s.right() - this->width());
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}
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if (p.y() + this->height() > s.bottom()) {
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p.setY(s.bottom() - this->height());
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}
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if (p != this->pos())
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this->move(p);
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}
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#ifdef USEWINSDK
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bool BaseWindow::nativeEvent(const QByteArray &eventType, void *message, long *result)
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{
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MSG *msg = reinterpret_cast<MSG *>(message);
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switch (msg->message) {
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case WM_DPICHANGED: {
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qDebug() << "dpi changed";
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int dpi = HIWORD(msg->wParam);
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float oldDpiMultiplier = this->dpiMultiplier;
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this->dpiMultiplier = dpi / 96.f;
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float scale = this->dpiMultiplier / oldDpiMultiplier;
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this->dpiMultiplierChanged(oldDpiMultiplier, this->dpiMultiplier);
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this->resize(static_cast<int>(this->width() * scale),
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static_cast<int>(this->height() * scale));
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return true;
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}
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case WM_NCCALCSIZE: {
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if (this->hasCustomWindowFrame()) {
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// this kills the window frame and title bar we added with
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// WS_THICKFRAME and WS_CAPTION
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*result = 0;
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return true;
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} else {
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return QWidget::nativeEvent(eventType, message, result);
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}
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break;
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}
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case WM_NCHITTEST: {
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if (this->hasCustomWindowFrame()) {
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*result = 0;
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const LONG border_width = 8; // in pixels
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RECT winrect;
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GetWindowRect((HWND)winId(), &winrect);
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long x = GET_X_LPARAM(msg->lParam);
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long y = GET_Y_LPARAM(msg->lParam);
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bool resizeWidth = minimumWidth() != maximumWidth();
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bool resizeHeight = minimumHeight() != maximumHeight();
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if (resizeWidth) {
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// left border
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if (x >= winrect.left && x < winrect.left + border_width) {
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*result = HTLEFT;
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}
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// right border
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if (x < winrect.right && x >= winrect.right - border_width) {
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*result = HTRIGHT;
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}
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}
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if (resizeHeight) {
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// bottom border
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if (y < winrect.bottom && y >= winrect.bottom - border_width) {
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*result = HTBOTTOM;
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}
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// top border
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if (y >= winrect.top && y < winrect.top + border_width) {
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*result = HTTOP;
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}
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}
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if (resizeWidth && resizeHeight) {
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// bottom left corner
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if (x >= winrect.left && x < winrect.left + border_width &&
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y < winrect.bottom && y >= winrect.bottom - border_width) {
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*result = HTBOTTOMLEFT;
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}
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// bottom right corner
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if (x < winrect.right && x >= winrect.right - border_width &&
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y < winrect.bottom && y >= winrect.bottom - border_width) {
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*result = HTBOTTOMRIGHT;
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}
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// top left corner
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if (x >= winrect.left && x < winrect.left + border_width && y >= winrect.top &&
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y < winrect.top + border_width) {
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*result = HTTOPLEFT;
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}
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// top right corner
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if (x < winrect.right && x >= winrect.right - border_width &&
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y >= winrect.top && y < winrect.top + border_width) {
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*result = HTTOPRIGHT;
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}
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}
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if (*result == 0) {
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bool client = false;
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QPoint point(x - winrect.left, y - winrect.top);
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for (QWidget *widget : this->buttons) {
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if (widget->geometry().contains(point)) {
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client = true;
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}
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}
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if (this->layoutBase->geometry().contains(point)) {
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client = true;
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}
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if (client) {
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*result = HTCLIENT;
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} else {
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*result = HTCAPTION;
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}
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}
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qDebug() << *result;
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return true;
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} else {
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return QWidget::nativeEvent(eventType, message, result);
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}
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break;
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} // end case WM_NCHITTEST
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case WM_CLOSE: {
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// if (this->enableCustomFrame) {
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// this->close();
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// }
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return QWidget::nativeEvent(eventType, message, result);
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break;
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}
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default:
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return QWidget::nativeEvent(eventType, message, result);
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}
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}
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void BaseWindow::showEvent(QShowEvent *event)
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{
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if (!this->shown && this->isVisible() && this->hasCustomWindowFrame()) {
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this->shown = true;
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SetWindowLongPtr((HWND)this->winId(), GWL_STYLE,
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WS_POPUP | WS_CAPTION | WS_THICKFRAME | WS_MAXIMIZEBOX | WS_MINIMIZEBOX);
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const MARGINS shadow = {1, 1, 1, 1};
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DwmExtendFrameIntoClientArea((HWND)this->winId(), &shadow);
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SetWindowPos((HWND)this->winId(), 0, 0, 0, 0, 0,
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SWP_FRAMECHANGED | SWP_NOMOVE | SWP_NOSIZE);
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}
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BaseWidget::showEvent(event);
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}
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void BaseWindow::paintEvent(QPaintEvent *event)
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{
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if (this->hasCustomWindowFrame()) {
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BaseWidget::paintEvent(event);
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QPainter painter(this);
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bool windowFocused = this->window() == QApplication::activeWindow();
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QLinearGradient gradient(0, 0, 10, 250);
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gradient.setColorAt(1, this->themeManager.tabs.selected.backgrounds.unfocused.color());
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if (windowFocused) {
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gradient.setColorAt(.4, this->themeManager.tabs.selected.backgrounds.regular.color());
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} else {
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gradient.setColorAt(.4, this->themeManager.tabs.selected.backgrounds.unfocused.color());
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}
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painter.setPen(QPen(QBrush(gradient), 1));
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painter.drawRect(0, 0, this->width() - 1, this->height() - 1);
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}
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}
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#endif
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} // namespace widgets
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} // namespace chatterino
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