mirror of
https://github.com/Chatterino/chatterino2.git
synced 2024-11-13 19:49:51 +01:00
165 lines
3.4 KiB
C++
165 lines
3.4 KiB
C++
#include "widgets/BaseWidget.hpp"
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#include "BaseSettings.hpp"
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#include "BaseTheme.hpp"
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#include "debug/Log.hpp"
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#include "widgets/BaseWindow.hpp"
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#include <QChildEvent>
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#include <QDebug>
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#include <QIcon>
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#include <QLayout>
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#include <QtGlobal>
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namespace AB_NAMESPACE {
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BaseWidget::BaseWidget(QWidget *parent, Qt::WindowFlags f)
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: QWidget(parent, f)
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{
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// REMOVED
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this->theme = getTheme();
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this->signalHolder_.managedConnect(this->theme->updated, [this]() {
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this->themeChangedEvent();
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this->update();
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});
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}
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float BaseWidget::scale() const
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{
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if (this->overrideScale_)
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{
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return this->overrideScale_.get();
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}
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else if (auto baseWidget = dynamic_cast<BaseWidget *>(this->window()))
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{
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return baseWidget->scale_;
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}
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else
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{
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return 1.f;
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}
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}
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void BaseWidget::setScale(float value)
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{
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// update scale value
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this->scale_ = value;
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this->scaleChangedEvent(this->scale());
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this->scaleChanged.invoke(this->scale());
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this->setScaleIndependantSize(this->scaleIndependantSize());
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}
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void BaseWidget::setOverrideScale(boost::optional<float> value)
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{
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this->overrideScale_ = value;
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this->setScale(this->scale());
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}
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boost::optional<float> BaseWidget::overrideScale() const
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{
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return this->overrideScale_;
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}
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QSize BaseWidget::scaleIndependantSize() const
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{
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return this->scaleIndependantSize_;
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}
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int BaseWidget::scaleIndependantWidth() const
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{
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return this->scaleIndependantSize_.width();
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}
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int BaseWidget::scaleIndependantHeight() const
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{
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return this->scaleIndependantSize_.height();
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}
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void BaseWidget::setScaleIndependantSize(int width, int height)
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{
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this->setScaleIndependantSize(QSize(width, height));
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}
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void BaseWidget::setScaleIndependantSize(QSize size)
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{
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this->scaleIndependantSize_ = size;
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if (size.width() > 0)
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{
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this->setFixedWidth(int(size.width() * this->scale()));
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}
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if (size.height() > 0)
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{
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this->setFixedHeight(int(size.height() * this->scale()));
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}
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}
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void BaseWidget::setScaleIndependantWidth(int value)
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{
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this->setScaleIndependantSize(
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QSize(value, this->scaleIndependantSize_.height()));
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}
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void BaseWidget::setScaleIndependantHeight(int value)
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{
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this->setScaleIndependantSize(
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QSize(this->scaleIndependantSize_.width(), value));
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}
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float BaseWidget::qtFontScale() const
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{
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if (auto window = dynamic_cast<BaseWindow *>(this->window()))
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{
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return this->scale() / window->nativeScale_;
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}
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else
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{
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return this->scale();
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}
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}
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void BaseWidget::childEvent(QChildEvent *event)
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{
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if (event->added())
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{
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// add element if it's a basewidget
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if (auto widget = dynamic_cast<BaseWidget *>(event->child()))
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{
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this->widgets_.push_back(widget);
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}
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}
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else if (event->removed())
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{
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// find element to be removed
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auto it = std::find_if(this->widgets_.begin(), this->widgets_.end(),
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[&](auto &&x) { return x == event->child(); });
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// remove if found
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if (it != this->widgets_.end())
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{
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this->widgets_.erase(it);
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}
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}
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}
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void BaseWidget::showEvent(QShowEvent *)
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{
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this->setScale(this->scale());
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this->themeChangedEvent();
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}
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void BaseWidget::scaleChangedEvent(float newDpi)
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{
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}
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void BaseWidget::themeChangedEvent()
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{
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// Do any color scheme updates here
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}
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} // namespace AB_NAMESPACE
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