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| -rw-r--r-- | basctl/source/basicide/baside2.hxx | 514 |
1 files changed, 514 insertions, 0 deletions
diff --git a/basctl/source/basicide/baside2.hxx b/basctl/source/basicide/baside2.hxx new file mode 100644 index 000000000..bf84323a3 --- /dev/null +++ b/basctl/source/basicide/baside2.hxx @@ -0,0 +1,514 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you under the Apache + * License, Version 2.0 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.apache.org/licenses/LICENSE-2.0 . + */ + +#pragma once + +#include <memory> +#include <mutex> +#include <layout.hxx> +#include "breakpoint.hxx" +#include "linenumberwindow.hxx" + +#include <basic/sbmod.hxx> +#include <basic/sbstar.hxx> +#include <vcl/InterimItemWindow.hxx> +#include <vcl/idle.hxx> +#include <vcl/weld.hxx> + +#include <svtools/colorcfg.hxx> +#include <o3tl/enumarray.hxx> +#include <rtl/ustrbuf.hxx> + +#include <set> +#include <string_view> + +#include <vcl/textdata.hxx> +#include <basic/codecompletecache.hxx> +#include <com/sun/star/reflection/XIdlClass.hpp> +#include <comphelper/syntaxhighlight.hxx> + +class ExtTextEngine; +class TextView; +class SvxSearchItem; +namespace com::sun::star::beans { class XMultiPropertySet; } + +namespace basctl +{ + +class ObjectCatalog; +class CodeCompleteWindow; +class ModulWindowLayout; + +// #108672 Helper functions to get/set text in TextEngine +// using the stream interface (get/setText() only supports +// tools Strings limited to 64K). +// defined in baside2b.cxx +OUString getTextEngineText (ExtTextEngine&); +void setTextEngineText (ExtTextEngine&, std::u16string_view); + +class EditorWindow final : public vcl::Window, public SfxListener +{ +friend class CodeCompleteWindow; +friend class EditorWindowUIObject; +private: + class ChangesListener; + + std::unique_ptr<TextView> pEditView; + std::unique_ptr<ExtTextEngine> pEditEngine; + ModulWindow& rModulWindow; + + rtl::Reference< ChangesListener > listener_; + std::mutex mutex_; + css::uno::Reference< css::beans::XMultiPropertySet > + notifier_; + + tools::Long nCurTextWidth; + + ImplSVEvent* m_nSetSourceInBasicId; + + SyntaxHighlighter aHighlighter; + Idle aSyntaxIdle; + std::set<sal_uInt16> aSyntaxLineTable; + DECL_LINK(SyntaxTimerHdl, Timer *, void); + DECL_LINK(SetSourceInBasicHdl, void*, void); + + // progress bar + class ProgressInfo; + std::unique_ptr<ProgressInfo> pProgress; + + virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint ) override; + + void ImpDoHighlight( sal_uInt32 nLineOff ); + void ImplSetFont(); + + bool bHighlighting; + bool bDoSyntaxHighlight; + bool bDelayHighlight; + + virtual css::uno::Reference< css::awt::XWindowPeer > GetComponentInterface(bool bCreate = true) override; + CodeCompleteDataCache aCodeCompleteCache; + VclPtr<CodeCompleteWindow> pCodeCompleteWnd; + OUString GetActualSubName( sal_uInt32 nLine ); // gets the actual subroutine name according to line number + void SetupAndShowCodeCompleteWnd(const std::vector< OUString >& aEntryVect, TextSelection aSel ); + void HandleAutoCorrect(); + void HandleAutoCloseParen(); + void HandleAutoCloseDoubleQuotes(); + void HandleCodeCompletion(); + void HandleProcedureCompletion(); + TextSelection GetLastHighlightPortionTextSelection() const; + + virtual void Paint( vcl::RenderContext& rRenderContext, const tools::Rectangle& ) override; + virtual void Resize() override; + virtual void KeyInput( const KeyEvent& rKeyEvt ) override; + virtual void MouseMove( const MouseEvent& rMEvt ) override; + virtual void MouseButtonDown( const MouseEvent& rMEvt ) override; + virtual void MouseButtonUp( const MouseEvent& rMEvt ) override; + virtual void Command( const CommandEvent& rCEvt ) override; + virtual void LoseFocus() override; + virtual void RequestHelp( const HelpEvent& rHEvt ) override; + + void DoSyntaxHighlight( sal_uInt32 nPara ); + OUString GetWordAtCursor(); + bool ImpCanModify(); + +public: + EditorWindow (vcl::Window* pParent, ModulWindow*); + virtual ~EditorWindow() override; + virtual void dispose() override; + + ExtTextEngine* GetEditEngine() const { return pEditEngine.get(); } + TextView* GetEditView() const { return pEditView.get(); } + + void CreateProgress( const OUString& rText, sal_uInt32 nRange ); + void DestroyProgress(); + + void ParagraphInsertedDeleted( sal_uInt32 nNewPara, bool bInserted ); + void DoDelayedSyntaxHighlight( sal_uInt32 nPara ); + + void CreateEditEngine(); + void SetScrollBarRanges(); + void InitScrollBars(); + + void ForceSyntaxTimeout(); + void SetSourceInBasic(); + + bool CanModify() { return ImpCanModify(); } + + void ChangeFontColor( Color aColor ); + void UpdateSyntaxHighlighting (); + + bool GetProcedureName(std::u16string_view rLine, OUString& rProcType, OUString& rProcName) const; + + FactoryFunction GetUITestFactory() const override; +}; + +class BreakPointWindow final : public vcl::Window +{ + ModulWindow& rModulWindow; + tools::Long nCurYOffset; + sal_uInt16 nMarkerPos; + BreakPointList aBreakPointList; + bool bErrorMarker; + + virtual void DataChanged(DataChangedEvent const & rDCEvt) override; + + void setBackgroundColor(Color aColor); + + virtual void Paint(vcl::RenderContext& rRenderContext, const tools::Rectangle&) override; + BreakPoint* FindBreakPoint( const Point& rMousePos ); + void ShowMarker(vcl::RenderContext& rRenderContext); + virtual void MouseButtonDown( const MouseEvent& rMEvt ) override; + virtual void Command( const CommandEvent& rCEvt ) override; + + bool SyncYOffset(); + +public: + BreakPointWindow (vcl::Window* pParent, ModulWindow*); + + void SetMarkerPos( sal_uInt16 nLine, bool bErrorMarker = false ); + void SetNoMarker (); + + void DoScroll( tools::Long nVertScroll ); + tools::Long& GetCurYOffset() { return nCurYOffset; } + BreakPointList& GetBreakPoints() { return aBreakPointList; } +}; + +class WatchWindow final : public DockingWindow +{ +private: + std::unique_ptr<weld::Container> m_xTitleArea; + std::unique_ptr<weld::Label> m_xTitle; + std::unique_ptr<weld::Entry> m_xEdit; + std::unique_ptr<weld::Button> m_xRemoveWatchButton; + std::unique_ptr<weld::TreeView> m_xTreeListBox; + + ImplSVEvent* m_nUpdateWatchesId; + OUString aEditingRes; + + virtual void Resize() override; + virtual void Paint( vcl::RenderContext& rRenderContext, const tools::Rectangle& rRect ) override; + + SbxBase* ImplGetSBXForEntry(const weld::TreeIter& rEntry, bool& rbArrayElement); + + void implEnableChildren(const weld::TreeIter& rEntry, bool bEnable); + + DECL_STATIC_LINK(WatchWindow, ButtonHdl, weld::Button&, void); + DECL_LINK(TreeListHdl, weld::TreeView&, void); + DECL_LINK(RequestingChildrenHdl, const weld::TreeIter&, bool); + DECL_LINK(ActivateHdl, weld::Entry&, bool); + DECL_LINK(KeyInputHdl, const KeyEvent&, bool); + DECL_LINK(EditingEntryHdl, const weld::TreeIter&, bool); + typedef std::pair<const weld::TreeIter&, OUString> IterString; + DECL_LINK(EditedEntryHdl, const IterString&, bool); + DECL_LINK(ExecuteUpdateWatches, void*, void); + +public: + explicit WatchWindow (Layout* pParent); + virtual ~WatchWindow() override; + virtual void dispose() override; + + void AddWatch( const OUString& rVName ); + void RemoveSelectedWatch(); + void UpdateWatches(bool bBasicStopped = false); +}; + +class StackWindow : public DockingWindow +{ +private: + std::unique_ptr<weld::Label> m_xTitle; + std::unique_ptr<weld::TreeView> m_xTreeListBox; + +protected: + virtual void Resize() override; + virtual void Paint( vcl::RenderContext& rRenderContext, const tools::Rectangle& rRect ) override; + +public: + explicit StackWindow (Layout* pParent); + virtual ~StackWindow() override; + virtual void dispose() override; + + void UpdateCalls(); +}; + + +class ComplexEditorWindow final : public vcl::Window +{ +private: + VclPtr<BreakPointWindow> aBrkWindow; + VclPtr<LineNumberWindow> aLineNumberWindow; + VclPtr<EditorWindow> aEdtWindow; + VclPtr<ScrollBar> aEWVScrollBar; + + virtual void DataChanged(DataChangedEvent const & rDCEvt) override; + + virtual void Resize() override; + DECL_LINK( ScrollHdl, ScrollBar*, void ); + +public: + explicit ComplexEditorWindow( ModulWindow* pParent ); + virtual ~ComplexEditorWindow() override; + virtual void dispose() override; + BreakPointWindow& GetBrkWindow() { return *aBrkWindow; } + LineNumberWindow& GetLineNumberWindow() { return *aLineNumberWindow; } + EditorWindow& GetEdtWindow() { return *aEdtWindow; } + ScrollBar& GetEWVScrollBar() { return *aEWVScrollBar; } + + void SetLineNumberDisplay(bool b); +}; + + +class ModulWindow: public BaseWindow +{ +private: + ModulWindowLayout& m_rLayout; + StarBASICRef m_xBasic; + short m_nValid; + VclPtr<ComplexEditorWindow> m_aXEditorWindow; + BasicStatus m_aStatus; + SbModuleRef m_xModule; + OUString m_aModule; + + void CheckCompileBasic(); + void BasicExecute(); + + sal_Int32 FormatAndPrint( Printer* pPrinter, sal_Int32 nPage ); + SbModuleRef const & XModule(); +protected: + virtual void Resize() override; + virtual void GetFocus() override; + virtual void Paint( vcl::RenderContext& rRenderContext, const tools::Rectangle& ) override; + virtual void DoInit() override; + virtual void DoScroll( ScrollBar* pCurScrollBar ) override; + +public: + ModulWindow( ModulWindowLayout* pParent, const ScriptDocument& rDocument, const OUString& aLibName, const OUString& aName, OUString aModule ); + + virtual ~ModulWindow() override; + virtual void dispose() override; + + virtual void ExecuteCommand (SfxRequest& rReq) override; + virtual void ExecuteGlobal (SfxRequest& rReq) override; + virtual void GetState( SfxItemSet& ) override; + virtual void StoreData() override; + virtual void UpdateData() override; + // return number of pages to be printed + virtual sal_Int32 countPages( Printer* pPrinter ) override; + // print page + virtual void printPage( sal_Int32 nPage, Printer* pPrinter ) override; + virtual OUString GetTitle() override; + virtual EntryDescriptor CreateEntryDescriptor() override; + virtual bool AllowUndo() override; + virtual void SetReadOnly (bool bReadOnly) override; + virtual bool IsReadOnly() override; + + StarBASIC* GetBasic() { XModule(); return m_xBasic.get(); } + + SbModule* GetSbModule() { return m_xModule.get(); } + void SetSbModule( SbModule* pModule ) { m_xModule = pModule; } + OUString GetSbModuleName(); + + void CompileBasic(); + void BasicRun(); + void BasicStepOver(); + void BasicStepInto(); + void BasicStepOut(); + void BasicStop(); + void BasicToggleBreakPoint(); + void BasicToggleBreakPointEnabled(); + void ManageBreakPoints(); + void UpdateBreakPoint( const BreakPoint& rBrk ); + void BasicAddWatch(); + + void BasicErrorHdl( StarBASIC const * pBasic ); + BasicDebugFlags BasicBreakHdl(); + void AssertValidEditEngine(); + + void LoadBasic(); + void SaveBasicSource(); + void ImportDialog(); + + void EditMacro( const OUString& rMacroName ); + + void ToggleBreakPoint( sal_uInt16 nLine ); + + BasicStatus& GetBasicStatus() { return m_aStatus; } + + virtual bool IsModified () override; + bool IsPasteAllowed (); + + void ShowCursor( bool bOn ); + + virtual SearchOptionFlags GetSearchOptions() override; + virtual sal_uInt16 StartSearchAndReplace (SvxSearchItem const&, bool bFromStart = false) override; + + EditorWindow& GetEditorWindow() { return m_aXEditorWindow->GetEdtWindow(); } + BreakPointWindow& GetBreakPointWindow() { return m_aXEditorWindow->GetBrkWindow(); } + LineNumberWindow& GetLineNumberWindow() { return m_aXEditorWindow->GetLineNumberWindow(); } + ScrollBar& GetEditVScrollBar() { return m_aXEditorWindow->GetEWVScrollBar(); } + ExtTextEngine* GetEditEngine() { return GetEditorWindow().GetEditEngine(); } + TextView* GetEditView() { return GetEditorWindow().GetEditView(); } + BreakPointList& GetBreakPoints() { return GetBreakPointWindow().GetBreakPoints(); } + ModulWindowLayout& GetLayout () { return m_rLayout; } + + virtual void BasicStarted() override; + virtual void BasicStopped() override; + + virtual SfxUndoManager* + GetUndoManager() override; + + const OUString& GetModule() const { return m_aModule; } + void SetModule( const OUString& aModule ) { m_aModule = aModule; } + + virtual void Activating () override; + virtual void Deactivating () override; + + virtual void OnNewDocument () override; + virtual OString GetHid () const override; + virtual ItemType GetType () const override; + virtual bool HasActiveEditor () const override; + + void UpdateModule (); +}; + +class ModulWindowLayout: public Layout +{ +public: + ModulWindowLayout (vcl::Window* pParent, ObjectCatalog&); + virtual ~ModulWindowLayout() override; + virtual void dispose() override; +public: + // Layout: + virtual void Activating (BaseWindow&) override; + virtual void Deactivating () override; + virtual void GetState (SfxItemSet&, unsigned nWhich) override; + virtual void UpdateDebug (bool bBasicStopped) override; +public: + void BasicAddWatch (OUString const&); + void BasicRemoveWatch (); + Color const & GetSyntaxBackgroundColor () const { return aSyntaxColors.GetBackgroundColor(); } + Color const & GetFontColor () const { return aSyntaxColors.GetFontColor(); } + Color const & GetSyntaxColor (TokenType eType) const { return aSyntaxColors.GetColor(eType); } + +protected: + // Window: + virtual void Paint (vcl::RenderContext& rRenderContext, const tools::Rectangle& rRect) override; + // Layout: + virtual void OnFirstSize (tools::Long nWidth, tools::Long nHeight) override; + +private: + // main child window + VclPtr<ModulWindow> pChild; + // dockable windows + VclPtr<WatchWindow> aWatchWindow; + VclPtr<StackWindow> aStackWindow; + ObjectCatalog& rObjectCatalog; + + // SyntaxColors -- stores Basic syntax highlighting colors + class SyntaxColors : public utl::ConfigurationListener + { + public: + SyntaxColors (); + virtual ~SyntaxColors () override; + public: + void SetActiveEditor (EditorWindow* pEditor_) { pEditor = pEditor_; } + public: + Color const & GetBackgroundColor () const { return m_aBackgroundColor; }; + Color const & GetFontColor () const { return m_aFontColor; } + Color const & GetColor(TokenType eType) const { return aColors[eType]; } + + private: + virtual void ConfigurationChanged (utl::ConfigurationBroadcaster*, ConfigurationHints) override; + void NewConfig (bool bFirst); + + private: + Color m_aBackgroundColor; + Color m_aFontColor; + // the color values (the indexes are TokenType, see comphelper/syntaxhighlight.hxx) + o3tl::enumarray<TokenType, Color> aColors; + // the configuration + svtools::ColorConfig aConfig; + // the active editor + VclPtr<EditorWindow> pEditor; + + } aSyntaxColors; +}; + +class CodeCompleteWindow final : public InterimItemWindow +{ +private: + VclPtr<EditorWindow> pParent; // parent window + TextSelection m_aTextSelection; + std::unique_ptr<weld::TreeView> m_xListBox; + + /* a buffer to build up function name when typing + * a function name, used for showing/hiding listbox values + * */ + OUStringBuffer aFuncBuffer; + + void InsertSelectedEntry(); // insert the selected entry + void SetMatchingEntries(); // sets the visible entries based on aFuncBuffer variable + TextView* GetParentEditView(); + + DECL_LINK(ImplDoubleClickHdl, weld::TreeView&, bool); + DECL_LINK(ImplSelectHdl, weld::TreeView&, void); + DECL_LINK(KeyInputHdl, const KeyEvent&, bool); + +public: + explicit CodeCompleteWindow( EditorWindow* pPar ); + virtual ~CodeCompleteWindow() override; + virtual void dispose() override; + + void InsertEntry( const OUString& aStr ); + void ClearListBox(); + void SetTextSelection( const TextSelection& aSel ); + const TextSelection& GetTextSelection() const { return m_aTextSelection;} + void ResizeAndPositionListBox(); + void SelectFirstEntry(); //selects first entry in ListBox + + /* + * clears if typed anything, then hides + * the window, clear internal variables + * */ + void ClearAndHide(); + void HideAndRestoreFocus(); + + bool HandleKeyInput(const KeyEvent& rKeyEvt); +}; + +class UnoTypeCodeCompletetor +{ +private: + css::uno::Reference< css::reflection::XIdlClass > xClass; + bool bCanComplete; + + bool CheckField( const OUString& sFieldName ); + bool CheckMethod( const OUString& sMethName ); + +public: + UnoTypeCodeCompletetor( const std::vector< OUString >& aVect, const OUString& sVarType ); + + std::vector< OUString > GetXIdlClassMethods() const; + std::vector< OUString > GetXIdlClassFields() const; + + bool CanCodeComplete() const { return bCanComplete;} +}; + +} // namespace basctl + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |