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43c3885249
This refactors the undo-commands (which are now only "commands"). - Move everything in namespace Command. This allows shortening of names without polluting the global namespace. Moreover, the prefix Command:: will immediately signal that the undo-machinery is invoked. This is more terse than UndoCommands::instance()->... - Remove the Undo in front of the class-names. Creating an "UndoX" object to do "X" is paradoxical. - Create a base class for all commands that defines the Qt-translation functions. Thus all translations end up in the "Command" context. - Add a workToBeDone() function, which signals whether this should be added to the UndoStack. Thus the caller doesn't have to check itself whether this any work will be done. Note: Qt5.9 introduces "setObsolete" which does the same. - Split into public and internal header files. In the public header file only export the function calls, thus hiding all implementation details from the caller. - Split in different translation units: One for the stubs, one for the base classes and one for groups of commands. Currently, there is only one class of commands: divelist-commands. - Move the undoStack from the MainWindow class into commands_base.cpp. If we want to implement MDI, this can easily be moved into an appropriate Document class. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
33 lines
1.1 KiB
C++
33 lines
1.1 KiB
C++
// SPDX-License-Identifier: GPL-2.0
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#ifndef COMMAND_H
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#define COMMAND_H
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#include "core/dive.h"
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#include <QVector>
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#include <QAction>
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// We put everything in a namespace, so that we can shorten names without polluting the global namespace
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namespace Command {
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// General commands
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void clear(); // Reset the undo stack. Delete all commands.
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QAction *undoAction(QObject *parent); // Create an undo action.
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QAction *redoAction(QObject *parent); // Create an redo action.
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// Dive-list related commands
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void addDive(dive *d);
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void deleteDive(const QVector<struct dive*> &divesToDelete);
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void shiftTime(const QVector<dive *> &changedDives, int amount);
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void renumberDives(const QVector<QPair<int, int>> &divesToRenumber);
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void removeDivesFromTrip(const QVector<dive *> &divesToRemove);
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void removeAutogenTrips();
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void addDivesToTrip(const QVector<dive *> &divesToAddIn, dive_trip *trip);
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void createTrip(const QVector<dive *> &divesToAddIn);
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void autogroupDives();
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void mergeTrips(dive_trip *trip1, dive_trip *trip2);
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void splitDives(dive *d, duration_t time);
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void mergeDives(const QVector <dive *> &dives);
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} // namespace Command
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#endif // COMMAND_H
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