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Diffstat (limited to 'Magic2/Command.cpp')
-rw-r--r-- | Magic2/Command.cpp | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/Magic2/Command.cpp b/Magic2/Command.cpp new file mode 100644 index 0000000..ce199b6 --- /dev/null +++ b/Magic2/Command.cpp @@ -0,0 +1,76 @@ +/* Starshatter OpenSource Distribution + Copyright (c) 1997-2004, Destroyer Studios LLC. + All Rights Reserved. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above copyright notice, + this list of conditions and the following disclaimer in the documentation + and/or other materials provided with the distribution. + * Neither the name "Destroyer Studios" nor the names of its contributors + may be used to endorse or promote products derived from this software + without specific prior written permission. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + SUBSYSTEM: Magic.exe + FILE: Command.cpp + AUTHOR: John DiCamillo + + + OVERVIEW + ======== + Base class (interface) for command pattern. A + command encapsulates a single editing operation + that may be performed on a document. Each command + may be done or undone multiple times. The specialized + implementations for each type of operation are re- + sponsible for providing a means to return the model + to the prior state. +*/ + +#include "stdafx.h" +#include "Command.h" + +// +--------------------------------------------------------------------+ + +void Print(const char* msg, ...); + +// +--------------------------------------------------------------------+ + +Command::Command(const char* n, MagicDoc* d) + : name(n), document(d) +{ +} + +Command::~Command() +{ + document = 0; +} + +// +--------------------------------------------------------------------+ + +void +Command::Do() +{ + Print("WARNING: Command::Do() called for '%s'\n", name.data()); +} + +void +Command::Undo() +{ + Print("WARNING: Command::Undo() called for '%s'\n", name.data()); +} |