| 1 | /* |
|---|---|
| 2 | SPDX-FileCopyrightText: 2013-2016 Simon St James <kdedevel@etotheipiplusone.com> |
| 3 | |
| 4 | SPDX-License-Identifier: LGPL-2.0-or-later |
| 5 | */ |
| 6 | |
| 7 | #ifndef KATEVI_EMULATED_COMMAND_BAR_COMMANDMODE_H |
| 8 | #define KATEVI_EMULATED_COMMAND_BAR_COMMANDMODE_H |
| 9 | |
| 10 | #include "activemode.h" |
| 11 | |
| 12 | #include <QHash> |
| 13 | |
| 14 | #include <KCompletion> |
| 15 | |
| 16 | namespace KTextEditor |
| 17 | { |
| 18 | class ViewPrivate; |
| 19 | class Command; |
| 20 | } |
| 21 | |
| 22 | namespace KateVi |
| 23 | { |
| 24 | class EmulatedCommandBar; |
| 25 | class MatchHighlighter; |
| 26 | class InteractiveSedReplaceMode; |
| 27 | class Completer; |
| 28 | class InputModeManager; |
| 29 | |
| 30 | class CommandMode : public ActiveMode |
| 31 | { |
| 32 | public: |
| 33 | CommandMode(EmulatedCommandBar *emulatedCommandBar, |
| 34 | MatchHighlighter *matchHighlighter, |
| 35 | InputModeManager *viInputModeManager, |
| 36 | KTextEditor::ViewPrivate *view, |
| 37 | QLineEdit *edit, |
| 38 | InteractiveSedReplaceMode *interactiveSedReplaceMode, |
| 39 | Completer *completer); |
| 40 | ~CommandMode() override |
| 41 | { |
| 42 | } |
| 43 | bool handleKeyPress(const QKeyEvent *keyEvent) override; |
| 44 | void editTextChanged(const QString &newText) override; |
| 45 | CompletionStartParams completionInvoked(Completer::CompletionInvocation invocationType) override; |
| 46 | void completionChosen() override; |
| 47 | void deactivate(bool wasAborted) override; |
| 48 | QString executeCommand(const QString &commandToExecute); |
| 49 | |
| 50 | private: |
| 51 | CompletionStartParams activateCommandCompletion(); |
| 52 | CompletionStartParams activateCommandHistoryCompletion(); |
| 53 | CompletionStartParams activateSedFindHistoryCompletion(); |
| 54 | CompletionStartParams activateSedReplaceHistoryCompletion(); |
| 55 | QString withoutRangeExpression(); |
| 56 | QString rangeExpression(); |
| 57 | QString withSedFindTermReplacedWith(const QString &newFindTerm); |
| 58 | QString withSedDelimiterEscaped(const QString &text); |
| 59 | bool isCursorInFindTermOfSed(); |
| 60 | bool isCursorInReplaceTermOfSed(); |
| 61 | QString sedFindTerm(); |
| 62 | QString sedReplaceTerm(); |
| 63 | /** |
| 64 | * Stuff to do with expressions of the form: |
| 65 | * |
| 66 | * s/find/replace/<sedflags> |
| 67 | */ |
| 68 | struct ParsedSedExpression { |
| 69 | bool parsedSuccessfully; |
| 70 | int findBeginPos; |
| 71 | int findEndPos; |
| 72 | int replaceBeginPos; |
| 73 | int replaceEndPos; |
| 74 | QChar delimiter; |
| 75 | }; |
| 76 | /** |
| 77 | * The "range expression" is the (optional) expression before the command that describes |
| 78 | * the range over which the command should be run e.g. '<,'>. @see CommandRangeExpressionParser |
| 79 | */ |
| 80 | CommandMode::ParsedSedExpression parseAsSedExpression(); |
| 81 | int commandBeforeCursorBegin(); |
| 82 | QLineEdit *m_edit; |
| 83 | InteractiveSedReplaceMode *m_interactiveSedReplaceMode; |
| 84 | Completer *m_completer; |
| 85 | KCompletion m_cmdCompletion; |
| 86 | QHash<QString, KTextEditor::Command *> m_cmdDict; |
| 87 | KTextEditor::Command *queryCommand(const QString &cmd) const; |
| 88 | }; |
| 89 | } |
| 90 | |
| 91 | #endif |
| 92 |