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76 lines
1.8 KiB
76 lines
1.8 KiB
#include "editorsettingsoptions.h"
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#include <QStyle>
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#include <QVariant>
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#include <qdebug.h>
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// 重载<<运算符，将枚举类型的值输出到标准输出流
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EditorSettingsOptions::EditorSettingsOptions(QObject *) { }
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//选用switch来选择要输出的枚举值
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std::ostream &operator<<(std::ostream &os, const FontTypeface::Value &fontTypeface)
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{
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switch (fontTypeface) {
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case FontTypeface::SansSerif:
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os << "SansSerif";
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break;
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case FontTypeface::Serif:
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os << "Serif";
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break;
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case FontTypeface::Mono:
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os << "Mono";
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break;
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}
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return os;
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}
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std::ostream &operator<<(std::ostream &os, const Theme::Value &theme)
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{
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switch (theme) {
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case Theme::Light:
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os << "Light";
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break;
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case Theme::Dark:
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os << "Dark";
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break;
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case Theme::Sepia:
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os << "Sepia";
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break;
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}
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return os;
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}
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//使用str()函数来重载to_string函数
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std::string to_string(FontTypeface::Value fontTypeface)
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{
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std::ostringstream oss;
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oss << fontTypeface;
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return oss.str();
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}
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std::string to_string(Theme::Value theme)
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{
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std::ostringstream oss;
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oss << theme;
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return oss.str();
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}
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//函数调用，没看懂什么意思，是要再进行功能扩展吗
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void setCSSThemeAndUpdate(QWidget *obj, Theme::Value theme)
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{
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//标准输入输出
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setCSSClassesAndUpdate(obj, QString::fromStdString(to_string(theme)).toLower().toStdString());
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}
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//更新
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void setCSSClassesAndUpdate(QWidget *obj, std::string classNames)
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{
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if (obj->styleSheet().isEmpty()) {
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qWarning() << "setCSSClassesAndUpdate: styleSheet is empty for widget with name "
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<< obj->objectName();
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}
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// set the class
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obj->setProperty("class", classNames.c_str());
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// update the widget
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obj->style()->polish(obj);
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obj->update();
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}
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