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104 lines
3.5 KiB
C++
104 lines
3.5 KiB
C++
/*
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** messagebox.cpp
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** Confirmation, notification screns
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**
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**---------------------------------------------------------------------------
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** Copyright 2010 Christoph Oelckers
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** All rights reserved.
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**
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** Redistribution and use in source and binary forms, with or without
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** modification, are permitted provided that the following conditions
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** are met:
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**
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** 1. Redistributions of source code must retain the above copyright
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** notice, this list of conditions and the following disclaimer.
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** 2. Redistributions in binary form must reproduce the above copyright
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** notice, this list of conditions and the following disclaimer in the
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** documentation and/or other materials provided with the distribution.
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** 3. The name of the author may not be used to endorse or promote products
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** derived from this software without specific prior written permission.
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**
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** THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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** IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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** OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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** IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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** INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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** NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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** THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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**---------------------------------------------------------------------------
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**
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*/
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#include <ctype.h>
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#include "menu.h"
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#include "gstrings.h"
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#include "i_video.h"
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#include "c_dispatch.h"
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#include "vm.h"
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#include "menustate.h"
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FName MessageBoxClass = NAME_MessageBoxMenu;
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CVAR(Bool, m_quickexit, false, CVAR_ARCHIVE)
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typedef void(*hfunc)();
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DEFINE_ACTION_FUNCTION(DMessageBoxMenu, CallHandler)
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{
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PARAM_PROLOGUE;
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PARAM_POINTERTYPE(Handler, hfunc);
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Handler();
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return 0;
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}
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//=============================================================================
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//
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//
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//
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//=============================================================================
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DMenu *CreateMessageBoxMenu(DMenu *parent, const char *message, int messagemode, bool playsound, FName action = NAME_None, hfunc handler = nullptr)
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{
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auto c = PClass::FindClass(MessageBoxClass);
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if (!c->IsDescendantOf(NAME_MessageBoxMenu)) c = PClass::FindClass(NAME_MessageBoxMenu);
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auto p = c->CreateNew();
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FString namestr = message;
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IFVIRTUALPTRNAME(p, NAME_MessageBoxMenu, Init)
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{
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VMValue params[] = { p, parent, &namestr, messagemode, playsound, action.GetIndex(), reinterpret_cast<void*>(handler) };
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VMCall(func, params, countof(params), nullptr, 0);
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return (DMenu*)p;
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}
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return nullptr;
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}
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//=============================================================================
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//
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//
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//
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//=============================================================================
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void M_StartMessage(const char *message, int messagemode, FName action)
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{
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if (CurrentMenu == NULL)
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{
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// only play a sound if no menu was active before
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M_StartControlPanel(menuactive == MENU_Off);
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}
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DMenu *newmenu = CreateMessageBoxMenu(CurrentMenu, message, messagemode, false, action);
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newmenu->mParentMenu = CurrentMenu;
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M_ActivateMenu(newmenu);
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}
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DEFINE_ACTION_FUNCTION(DMenu, StartMessage)
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{
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PARAM_PROLOGUE;
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PARAM_STRING(msg);
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PARAM_INT(mode);
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PARAM_NAME(action);
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M_StartMessage(msg.GetChars(), mode, action);
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return 0;
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}
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