Eberhard GrätherandGitHub
08f43173c0
Separated UI refresh into 'style' and 'state' refresh to avoid race condition between task scheduler thread and UI thread that affected code view state. fixes #916
158 lines
3.9 KiB
C++
158 lines
3.9 KiB
C++
#ifndef QT_CODE_NAVIGATOR_H
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#define QT_CODE_NAVIGATOR_H
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#include <QWidget>
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#include "ErrorInfo.h"
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#include "LocationType.h"
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#include "MessageListener.h"
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#include "MessageWindowFocus.h"
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#include "QtCodeFileList.h"
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#include "QtCodeFileSingle.h"
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#include "QtThreadedFunctor.h"
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class QLabel;
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class QPushButton;
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class QtSearchBarButton;
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class SourceLocationCollection;
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class SourceLocationFile;
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class QtCodeNavigator
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: public QWidget
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, public MessageListener<MessageWindowFocus>
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{
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Q_OBJECT
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public:
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enum Mode
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{
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MODE_NONE,
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MODE_LIST,
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MODE_SINGLE
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};
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QtCodeNavigator(QWidget* parent = nullptr);
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virtual ~QtCodeNavigator();
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void addSnippetFile(const CodeFileParams& params);
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bool addSingleFile(const CodeFileParams& params, bool useSingleFileCache);
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void updateSourceLocations(const CodeSnippetParams& params);
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void updateReferenceCount(
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size_t referenceCount,
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size_t referenceIndex,
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size_t localReferenceCount,
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size_t localReferenceIndex);
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void clear();
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void clearSnippets();
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void clearFile();
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void clearCache();
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void clearSnippetReferences();
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void setMode(Mode mode);
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Id getSchedulerId() const override;
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void setSchedulerId(Id schedulerId);
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const std::set<Id>& getCurrentActiveTokenIds() const;
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void setCurrentActiveTokenIds(const std::vector<Id>& currentActiveTokenIds);
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const std::set<Id>& getCurrentActiveLocationIds() const;
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void setCurrentActiveLocationIds(const std::vector<Id>& currentActiveLocationIds);
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const std::set<Id>& getCurrentActiveLocalLocationIds() const;
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void setCurrentActiveLocalLocationIds(const std::vector<Id>& currentActiveLocalLocationIds);
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const std::set<Id>& getActiveTokenIds() const;
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void setActiveTokenIds(const std::vector<Id>& activeTokenIds);
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const std::set<Id>& getActiveLocalTokenIds() const;
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void setActiveLocalTokenIds(const std::vector<Id>& activeLocalTokenIds, LocationType locationType);
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const std::set<Id>& getFocusedTokenIds() const;
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void setFocusedTokenIds(const std::vector<Id>& focusedTokenIds);
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std::wstring getErrorMessageForId(Id errorId) const;
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void setErrorInfos(const std::vector<ErrorInfo>& errorInfos);
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bool hasErrors() const;
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size_t getFatalErrorCountForFile(const FilePath& filePath) const;
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bool isInListMode() const;
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bool hasSingleFileCached(const FilePath& filePath) const;
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void focusTokenIds(const std::vector<Id>& focusedTokenIds);
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void defocusTokenIds();
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void updateFiles();
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void refreshStyle();
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size_t findScreenMatches(const std::wstring& query);
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void activateScreenMatch(size_t matchIndex);
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void deactivateScreenMatch(size_t matchIndex);
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bool hasScreenMatches() const;
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void clearScreenMatches();
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void scrollTo(const CodeScrollParams& params, bool animated);
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public slots:
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void scrolled(int value);
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protected:
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void showEvent(QShowEvent* event) override;
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private slots:
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void previousReference();
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void nextReference();
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void previousLocalReference();
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void nextLocalReference();
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void setModeList();
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void setModeSingle();
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private:
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void handleMessage(MessageWindowFocus* message) override;
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QtThreadedLambdaFunctor m_onQtThread;
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QtCodeNavigateable* m_current;
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QtCodeFileList* m_list;
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QtCodeFileSingle* m_single;
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Mode m_mode;
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Mode m_oldMode;
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Id m_schedulerId;
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std::set<Id> m_currentActiveTokenIds;
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std::set<Id> m_currentActiveLocationIds;
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std::set<Id> m_currentActiveLocalLocationIds;
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std::set<Id> m_activeTokenIds;
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std::set<Id> m_activeLocalTokenIds;
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std::set<Id> m_focusedTokenIds;
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std::map<Id, ErrorInfo> m_errorInfos;
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QtSearchBarButton* m_prevReferenceButton;
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QtSearchBarButton* m_nextReferenceButton;
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QLabel* m_refLabel;
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QtSearchBarButton* m_prevLocalReferenceButton;
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QtSearchBarButton* m_nextLocalReferenceButton;
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QLabel* m_localRefLabel;
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QtSearchBarButton* m_listButton;
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QtSearchBarButton* m_fileButton;
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QFrame* m_separatorLine;
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CodeScrollParams m_scrollParams;
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std::vector<std::pair<QtCodeArea*, Id>> m_screenMatches;
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Id m_activeScreenMatchId = 0;
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};
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#endif // QT_CODE_NAVIGATOR_H
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