59 lines
1.3 KiB
C++
59 lines
1.3 KiB
C++
#ifndef SYNCTHINGWIDGETS_INTERNAL_ERRORS_DIALOG_H
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#define SYNCTHINGWIDGETS_INTERNAL_ERRORS_DIALOG_H
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#include "./internalerror.h"
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#include "./textviewdialog.h"
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#include <vector>
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QT_FORWARD_DECLARE_CLASS(QLabel)
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namespace QtGui {
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class SYNCTHINGWIDGETS_EXPORT InternalErrorsDialog : public TextViewDialog {
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Q_OBJECT
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public:
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~InternalErrorsDialog() override;
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static InternalErrorsDialog *instance();
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static bool hasInstance();
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static void addError(InternalError &&newError);
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Q_SIGNALS:
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void errorsCleared();
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public Q_SLOTS:
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static void showInstance();
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static void clearErrors();
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private Q_SLOTS:
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void internalAddError(const InternalError &error);
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void updateStatusLabel();
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private:
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InternalErrorsDialog();
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const QString m_request;
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const QString m_response;
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QLabel *const m_statusLabel;
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static InternalErrorsDialog *s_instance;
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static std::vector<InternalError> s_internalErrors;
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};
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inline InternalErrorsDialog *InternalErrorsDialog::instance()
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{
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return s_instance ? s_instance : (s_instance = new InternalErrorsDialog);
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}
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inline bool InternalErrorsDialog::hasInstance()
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{
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return s_instance != nullptr;
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}
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inline void InternalErrorsDialog::showInstance()
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{
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instance()->show();
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}
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} // namespace QtGui
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#endif // SYNCTHINGWIDGETS_INTERNAL_ERRORS_DIALOG_H
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