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// Scintilla source code edit control
/** @file ScintillaBase.h
** Defines an enhanced subclass of Editor with calltips, autocomplete and context menu.
**/
// Copyright 1998-2002 by Neil Hodgson <neilh@scintilla.org>
// The License.txt file describes the conditions under which this software may be distributed.
#ifndef SCINTILLABASE_H
#define SCINTILLABASE_H
namespace Scintilla::Internal {
// For most platforms (not Cocoa) all IME indicators are drawn in same colour,
// blue, with different patterns.
constexpr ColourRGBA colourIME(0x0, 0x0, 0xffU);
class LexState;
/**
*/
class ScintillaBase : public Editor, IListBoxDelegate {
protected:
/** Enumeration of commands and child windows. */
enum {
idCallTip=1,
idAutoComplete=2,
idcmdUndo=10,
idcmdRedo=11,
idcmdCut=12,
idcmdCopy=13,
idcmdPaste=14,
idcmdDelete=15,
idcmdSelectAll=16
};
Scintilla::PopUp displayPopupMenu;
Menu popup;
Scintilla::Internal::AutoComplete ac;
CallTip ct;
int listType; ///< 0 is an autocomplete list
int maxListWidth; /// Maximum width of list, in average character widths
Scintilla::MultiAutoComplete multiAutoCMode; /// Mode for autocompleting when multiple selections are present
LexState *DocumentLexState();
void Colourise(int start, int end);
ScintillaBase();
// Deleted so ScintillaBase objects can not be copied.
ScintillaBase(const ScintillaBase &) = delete;
ScintillaBase(ScintillaBase &&) = delete;
ScintillaBase &operator=(const ScintillaBase &) = delete;
ScintillaBase &operator=(ScintillaBase &&) = delete;
// ~ScintillaBase() in public section
void Initialise() override {}
void Finalise() override;
void InsertCharacter(std::string_view sv, Scintilla::CharacterSource charSource) override;
void Command(int cmdId);
void CancelModes() override;
int KeyCommand(Scintilla::Message iMessage) override;
void AutoCompleteInsert(Sci::Position startPos, Sci::Position removeLen, std::string_view text);
void AutoCompleteStart(Sci::Position lenEntered, const char *list);
void AutoCompleteCancel();
void AutoCompleteMove(int delta);
int AutoCompleteGetCurrent() const;
int AutoCompleteGetCurrentText(char *buffer) const;
void AutoCompleteCharacterAdded(char ch);
void AutoCompleteCharacterDeleted();
void AutoCompleteNotifyCompleted(char ch, CompletionMethods completionMethod, Sci::Position firstPos, const char *text);
void AutoCompleteCompleted(char ch, Scintilla::CompletionMethods completionMethod);
void AutoCompleteMoveToCurrentWord();
void AutoCompleteSelection();
void ListNotify(ListBoxEvent *plbe) override;
void CallTipClick();
void CallTipShow(Point pt, const char *defn);
virtual void CreateCallTipWindow(PRectangle rc) = 0;
virtual void AddToPopUp(const char *label, int cmd=0, bool enabled=true) = 0;
bool ShouldDisplayPopup(Point ptInWindowCoordinates) const;
void ContextMenu(Point pt);
void ButtonDownWithModifiers(Point pt, unsigned int curTime, Scintilla::KeyMod modifiers) override;
void RightButtonDownWithModifiers(Point pt, unsigned int curTime, Scintilla::KeyMod modifiers) override;
void NotifyStyleToNeeded(Sci::Position endStyleNeeded) override;
public:
~ScintillaBase() override;
// Public so scintilla_send_message can use it
Scintilla::sptr_t WndProc(Scintilla::Message iMessage, Scintilla::uptr_t wParam, Scintilla::sptr_t lParam) override;
};
}
#endif
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