46 lines
1004 B
C++
46 lines
1004 B
C++
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/*
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* Copyright 2009, Andrea Anzani. All rights reserved.
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* Distributed under the terms of the MIT License.
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*
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* Authors:
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* Andrea Anzani, andrea.anzani@gmail.com
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*/
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#include <InterfaceDefs.h>
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#include <Message.h>
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#include <Window.h>
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#include "EditingFilter.h"
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EditingFilter::EditingFilter(BTextView* view)
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: BMessageFilter(B_ANY_DELIVERY, B_ANY_SOURCE, B_KEY_DOWN, NULL),
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_view(view)
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{
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}
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filter_result
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EditingFilter::Filter(BMessage* message, BHandler** target)
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{
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int32 modifiers;
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int8 byte;
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message->FindInt8("byte", &byte);
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// If we have modifiers but none are the Alt key
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if (message->FindInt32("modifiers", &modifiers))
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return B_DISPATCH_MESSAGE;
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// If the Alt key jives with the command_enter status
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if ((modifiers & B_COMMAND_KEY) != 0 && byte == B_ENTER) {
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_view->Insert("\n");
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return B_SKIP_MESSAGE;
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} else if ((modifiers & B_COMMAND_KEY) == 0 && byte == B_ENTER) {
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_view->Window()->PostMessage('chat');
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return B_SKIP_MESSAGE;
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}
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return B_DISPATCH_MESSAGE;
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}
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