raze-gles/source/common/menu/messagebox.cpp

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/*
** messagebox.cpp
** Confirmation, notification screns
**
**---------------------------------------------------------------------------
** Copyright 2010 Christoph Oelckers
** All rights reserved.
**
** Redistribution and use in source and binary forms, with or without
** modification, are permitted provided that the following conditions
** are met:
**
** 1. Redistributions of source code must retain the above copyright
** notice, this list of conditions and the following disclaimer.
** 2. 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.
** 3. The name of the author may not be used to endorse or promote products
** derived from this software without specific prior written permission.
**
** THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.
**---------------------------------------------------------------------------
**
*/
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#include "menu.h"
#include "d_event.h"
#include "d_gui.h"
#include "v_text.h"
#include "v_draw.h"
#include "gstrings.h"
#include "c_dispatch.h"
#include "v_2ddrawer.h"
extern FSaveGameNode *quickSaveSlot;
class DMessageBoxMenu : public DMenu
{
using Super = DMenu;
FString mFullMessage;
TArray<FBrokenLines> mMessage;
int mMessageMode;
int messageSelection;
int mMouseLeft, mMouseRight, mMouseY;
FName mAction;
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std::function<void(bool)> mActionFunc;
public:
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DMessageBoxMenu(DMenu *parent = NULL, const char *message = NULL, int messagemode = 0, bool playsound = false, FName action = NAME_None, hFunc handler = nullptr);
void Destroy();
void Init(DMenu *parent, const char *message, int messagemode, bool playsound = false);
void Drawer();
bool Responder(event_t *ev);
bool MenuEvent(int mkey, bool fromcontroller);
bool MouseEvent(int type, int x, int y);
void CloseSound();
virtual void HandleResult(bool res);
};
//=============================================================================
//
//
//
//=============================================================================
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DMessageBoxMenu::DMessageBoxMenu(DMenu *parent, const char *message, int messagemode, bool playsound, FName action, hFunc handler)
: DMenu(parent)
{
mAction = action;
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mActionFunc = handler;
messageSelection = 0;
mMouseLeft = 140;
mMouseY = INT_MIN;
int mr1 = 170 + SmallFont->StringWidth(GStrings["TXT_YES"]);
int mr2 = 170 + SmallFont->StringWidth(GStrings["TXT_NO"]);
mMouseRight = std::max(mr1, mr2);
Init(parent, message, messagemode, playsound);
}
//=============================================================================
//
//
//
//=============================================================================
void DMessageBoxMenu::Init(DMenu *parent, const char *message, int messagemode, bool playsound)
{
mParentMenu = parent;
if (message != NULL)
{
mFullMessage = message;
mMessage = V_BreakLines(SmallFont, 300, GStrings.localize(message));
}
mMessageMode = messagemode;
if (playsound)
{
//S_StopSound (CHAN_VOICE);
//S_Sound (CHAN_VOICE | CHAN_UI, "menu/prompt", snd_menuvolume, ATTN_NONE);
}
}
//=============================================================================
//
//
//
//=============================================================================
void DMessageBoxMenu::Destroy()
{
mMessage.Reset();
}
//=============================================================================
//
//
//
//=============================================================================
void DMessageBoxMenu::CloseSound()
{
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M_MenuSound(DMenu::CurrentMenu ? BackSound : ::CloseSound);
}
//=============================================================================
//
//
//
//=============================================================================
void DMessageBoxMenu::HandleResult(bool res)
{
if (mParentMenu != NULL)
{
if (mMessageMode == 0)
{
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if (mActionFunc)
{
mActionFunc(res);
Close();
}
else if (mAction == NAME_None)
{
mParentMenu->MenuEvent(res? MKEY_MBYes : MKEY_MBNo, false);
Close();
}
else
{
Close();
if (res) M_SetMenu(mAction, -1);
}
CloseSound();
}
}
}
//=============================================================================
//
//
//
//=============================================================================
CVAR(Bool, m_generic_messagebox, false, CVAR_ARCHIVE)
void DMessageBoxMenu::Drawer()
{
int y;
PalEntry fade = 0;
int fontheight = SmallFont->GetHeight();
//V_SetBorderNeedRefresh();
//ST_SetNeedRefresh();
y = 100;
if (m_generic_messagebox)
{
if (mMessage.Size())
{
for (unsigned i = 0; i < mMessage.Size(); i++)
y -= SmallFont->GetHeight() / 2;
for (unsigned i = 0; i < mMessage.Size(); i++)
{
DrawText(&twod, SmallFont, CR_UNTRANSLATED, 160 - mMessage[i].Width / 2, y, mMessage[i].Text,
DTA_Clean, true, TAG_DONE);
y += fontheight;
}
}
if (mMessageMode == 0)
{
y += fontheight;
mMouseY = y;
DrawText(&twod, NewSmallFont,
messageSelection == 0 ? OptionSettings.mFontColorSelection : OptionSettings.mFontColor,
160, y, GStrings["TXT_YES"], DTA_Clean, true, TAG_DONE);
DrawText(&twod, NewSmallFont,
messageSelection == 1 ? OptionSettings.mFontColorSelection : OptionSettings.mFontColor,
160, y + fontheight + 1, GStrings["TXT_NO"], DTA_Clean, true, TAG_DONE);
if (messageSelection >= 0)
{
if (((DMenu::MenuTime >> 2) % 8) < 6)
{
DrawText(&twod, NewSmallFont, OptionSettings.mFontColorSelection,
(150 - 160) * CleanXfac + screen->GetWidth() / 2,
(y + (fontheight + 1) * messageSelection - 100 + fontheight / 2 - 5) * CleanYfac + screen->GetHeight() / 2,
"\xd",
DTA_CellX, 8 * CleanXfac,
DTA_CellY, 8 * CleanYfac,
TAG_DONE);
}
}
}
}
else
{
twod.AddColorOnlyQuad(0, 0, xdim, ydim, 0xa0000000);
gi->DrawCenteredTextScreen(origin, mFullMessage, 100, false);
}
}
//=============================================================================
//
//
//
//=============================================================================
bool DMessageBoxMenu::Responder(event_t *ev)
{
if (ev->type == EV_GUI_Event && ev->subtype == EV_GUI_KeyDown)
{
if (mMessageMode == 0)
{
int ch = tolower(ev->data1);
if (ch == 'n' || ch == ' ')
{
HandleResult(false);
return true;
}
else if (ch == 'y')
{
HandleResult(true);
return true;
}
}
else
{
Close();
return true;
}
return false;
}
else if (ev->type == EV_KeyDown)
{
Close();
return true;
}
return Super::Responder(ev);
}
//=============================================================================
//
//
//
//=============================================================================
bool DMessageBoxMenu::MenuEvent(int mkey, bool fromcontroller)
{
if (mMessageMode == 0)
{
if ((mkey == MKEY_Up || mkey == MKEY_Down) && m_generic_messagebox)
{
//S_Sound (CHAN_VOICE | CHAN_UI, "menu/cursor", snd_menuvolume, ATTN_NONE);
messageSelection = !messageSelection;
return true;
}
else if (mkey == MKEY_Enter)
{
// 0 is yes, 1 is no
HandleResult(!messageSelection);
return true;
}
else if (mkey == MKEY_Back)
{
HandleResult(false);
return true;
}
return false;
}
else
{
Close();
CloseSound();
return true;
}
}
//=============================================================================
//
//
//
//=============================================================================
bool DMessageBoxMenu::MouseEvent(int type, int x, int y)
{
if (mMessageMode == 1 || m_generic_messagebox)
{
if (type == MOUSE_Click)
{
return MenuEvent(MKEY_Enter, true);
}
return false;
}
else
{
int sel = -1;
int fh = SmallFont->GetHeight() + 1;
// convert x/y from screen to virtual coordinates, according to CleanX/Yfac use in DrawTexture
x = ((x - (screen->GetWidth() / 2)) / CleanXfac) + 160;
y = ((y - (screen->GetHeight() / 2)) / CleanYfac) + 100;
if (x >= mMouseLeft && x <= mMouseRight && y >= mMouseY && y < mMouseY + 2 * fh)
{
sel = y >= mMouseY + fh;
}
if (sel != -1 && sel != messageSelection)
{
gi->MenuSound(CursorSound);
}
messageSelection = sel;
if (type == MOUSE_Release)
{
return MenuEvent(MKEY_Enter, true);
}
return true;
}
}
//=============================================================================
//
//
//
//=============================================================================
//=============================================================================
//
//
//
//=============================================================================
void M_StartMessage(const char *message, int messagemode, int scriptId, FName action)
{
if (DMenu::CurrentMenu == NULL)
{
// only play a sound if no menu was active before
M_StartControlPanel(menuactive == MENU_Off);
}
DMenu *newmenu = new DMessageBoxMenu(DMenu::CurrentMenu, message, messagemode, false, action);
newmenu->mParentMenu = DMenu::CurrentMenu;
newmenu->scriptID = scriptId;
M_ActivateMenu(newmenu);
}
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//=============================================================================
//
//
//
//=============================================================================
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DMenu* CreateMessageBoxMenu(DMenu* parent, const char* message, int messagemode, int scriptId, bool playsound, FName action, hFunc handler)
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{
auto newmenu = new DMessageBoxMenu(DMenu::CurrentMenu, message, messagemode, false, action, handler);
newmenu->scriptID = scriptId;
return newmenu;
}
void ActivateEndGameMenu()
{
}
CCMD (menu_endgame)
{ // F7
if (!gi->CanSave())
{
return;
}
M_StartControlPanel (true);
FString tempstring = GStrings("ENDGAME");
DMenu* newmenu = CreateMessageBoxMenu(DMenu::CurrentMenu, tempstring, 0, 501, false, NAME_None, [](bool res)
{
if (res)
{
gi->QuitToTitle();
}
});
M_ActivateMenu(newmenu);
}
//=============================================================================
//
//
//
//=============================================================================
CCMD (menu_quit)
{ // F10
M_StartControlPanel (true);
FString EndString = GStrings("CONFIRM_QUITMSG");
EndString << "\n[Y/N]";
DMenu *newmenu = CreateMessageBoxMenu(DMenu::CurrentMenu, EndString, 0, 500, false, NAME_None, [](bool res)
{
if (res) throw ExitEvent(0);
});
M_ActivateMenu(newmenu);
}