- scriptified the entire OptionMenu class and all still existing native subclasses.
This commit is contained in:
Christoph Oelckers
parent
12db190f41
commit
46c0d27fe7
8 changed files with 471 additions and 551 deletions
|
|
@ -3,7 +3,7 @@
|
|||
** Handler class for the option menus and associated items
|
||||
**
|
||||
**---------------------------------------------------------------------------
|
||||
** Copyright 2010 Christoph Oelckers
|
||||
** Copyright 2010-2017 Christoph Oelckers
|
||||
** All rights reserved.
|
||||
**
|
||||
** Redistribution and use in source and binary forms, with or without
|
||||
|
|
@ -49,431 +49,12 @@
|
|||
#include "menu/menu.h"
|
||||
|
||||
|
||||
//=============================================================================
|
||||
//
|
||||
// Draws a string in the console font, scaled to the 8x8 cells
|
||||
// used by the default console font.
|
||||
//
|
||||
//=============================================================================
|
||||
|
||||
void M_DrawConText (int color, int x, int y, const char *str)
|
||||
{
|
||||
screen->DrawText (ConFont, color, x, y, str,
|
||||
DTA_CellX, 8 * CleanXfac_1,
|
||||
DTA_CellY, 8 * CleanYfac_1,
|
||||
TAG_DONE);
|
||||
}
|
||||
|
||||
|
||||
IMPLEMENT_CLASS(DOptionMenu, false, false)
|
||||
|
||||
IMPLEMENT_POINTERS_START(DOptionMenu)
|
||||
IMPLEMENT_POINTER(mFocusControl)
|
||||
IMPLEMENT_POINTERS_END
|
||||
|
||||
//=============================================================================
|
||||
//
|
||||
//
|
||||
//
|
||||
//=============================================================================
|
||||
|
||||
DOptionMenu::DOptionMenu(DMenu *parent, DOptionMenuDescriptor *desc)
|
||||
: DMenu(parent)
|
||||
{
|
||||
CanScrollUp = false;
|
||||
CanScrollDown = false;
|
||||
VisBottom = 0;
|
||||
mFocusControl = NULL;
|
||||
Init(parent, desc);
|
||||
}
|
||||
|
||||
//=============================================================================
|
||||
//
|
||||
//
|
||||
//
|
||||
//=============================================================================
|
||||
|
||||
void DOptionMenu::Init(DMenu *parent, DOptionMenuDescriptor *desc)
|
||||
{
|
||||
mParentMenu = parent;
|
||||
GC::WriteBarrier(this, parent);
|
||||
mDesc = desc;
|
||||
if (mDesc != NULL && mDesc->mSelectedItem == -1) mDesc->mSelectedItem = FirstSelectable();
|
||||
|
||||
}
|
||||
|
||||
//=============================================================================
|
||||
//
|
||||
//
|
||||
//
|
||||
//=============================================================================
|
||||
|
||||
int DOptionMenu::FirstSelectable()
|
||||
{
|
||||
if (mDesc != NULL)
|
||||
{
|
||||
// Go down to the first selectable item
|
||||
int i = -1;
|
||||
do
|
||||
{
|
||||
i++;
|
||||
}
|
||||
while (i < (int)mDesc->mItems.Size() && !mDesc->mItems[i]->Selectable());
|
||||
if (i>=0 && i < (int)mDesc->mItems.Size()) return i;
|
||||
}
|
||||
return -1;
|
||||
}
|
||||
|
||||
//=============================================================================
|
||||
//
|
||||
//
|
||||
//
|
||||
//=============================================================================
|
||||
|
||||
DMenuItemBase *DOptionMenu::GetItem(FName name)
|
||||
{
|
||||
for(unsigned i=0;i<mDesc->mItems.Size(); i++)
|
||||
{
|
||||
FName nm = mDesc->mItems[i]->GetAction(NULL);
|
||||
if (nm == name) return mDesc->mItems[i];
|
||||
}
|
||||
return NULL;
|
||||
}
|
||||
|
||||
//=============================================================================
|
||||
//
|
||||
//
|
||||
//
|
||||
//=============================================================================
|
||||
|
||||
bool DOptionMenu::Responder (event_t *ev)
|
||||
{
|
||||
if (ev->type == EV_GUI_Event)
|
||||
{
|
||||
if (ev->subtype == EV_GUI_WheelUp)
|
||||
{
|
||||
int scrollamt = MIN(2, mDesc->mScrollPos);
|
||||
mDesc->mScrollPos -= scrollamt;
|
||||
return true;
|
||||
}
|
||||
else if (ev->subtype == EV_GUI_WheelDown)
|
||||
{
|
||||
if (CanScrollDown)
|
||||
{
|
||||
if (VisBottom < (int)(mDesc->mItems.Size()-2))
|
||||
{
|
||||
mDesc->mScrollPos += 2;
|
||||
VisBottom += 2;
|
||||
}
|
||||
else
|
||||
{
|
||||
mDesc->mScrollPos++;
|
||||
VisBottom++;
|
||||
}
|
||||
}
|
||||
return true;
|
||||
}
|
||||
}
|
||||
return Super::Responder(ev);
|
||||
}
|
||||
|
||||
//=============================================================================
|
||||
//
|
||||
//
|
||||
//
|
||||
//=============================================================================
|
||||
|
||||
bool DOptionMenu::MenuEvent (int mkey, bool fromcontroller)
|
||||
{
|
||||
int startedAt = mDesc->mSelectedItem;
|
||||
|
||||
switch (mkey)
|
||||
{
|
||||
case MKEY_Up:
|
||||
if (mDesc->mSelectedItem == -1)
|
||||
{
|
||||
mDesc->mSelectedItem = FirstSelectable();
|
||||
break;
|
||||
}
|
||||
do
|
||||
{
|
||||
--mDesc->mSelectedItem;
|
||||
|
||||
if (mDesc->mScrollPos > 0 &&
|
||||
mDesc->mSelectedItem <= mDesc->mScrollTop + mDesc->mScrollPos)
|
||||
{
|
||||
mDesc->mScrollPos = MAX(mDesc->mSelectedItem - mDesc->mScrollTop - 1, 0);
|
||||
}
|
||||
|
||||
if (mDesc->mSelectedItem < 0)
|
||||
{
|
||||
// Figure out how many lines of text fit on the menu
|
||||
int y = mDesc->mPosition;
|
||||
|
||||
if (y <= 0)
|
||||
{
|
||||
if (BigFont && mDesc->mTitle.IsNotEmpty())
|
||||
{
|
||||
y = -y + BigFont->GetHeight();
|
||||
}
|
||||
else
|
||||
{
|
||||
y = -y;
|
||||
}
|
||||
}
|
||||
y *= CleanYfac_1;
|
||||
int rowheight = OptionSettings.mLinespacing * CleanYfac_1;
|
||||
int maxitems = (screen->GetHeight() - rowheight - y) / rowheight + 1;
|
||||
|
||||
mDesc->mScrollPos = MAX (0, (int)mDesc->mItems.Size() - maxitems + mDesc->mScrollTop);
|
||||
mDesc->mSelectedItem = mDesc->mItems.Size()-1;
|
||||
}
|
||||
}
|
||||
while (!mDesc->mItems[mDesc->mSelectedItem]->Selectable() && mDesc->mSelectedItem != startedAt);
|
||||
break;
|
||||
|
||||
case MKEY_Down:
|
||||
if (mDesc->mSelectedItem == -1)
|
||||
{
|
||||
mDesc->mSelectedItem = FirstSelectable();
|
||||
break;
|
||||
}
|
||||
do
|
||||
{
|
||||
++mDesc->mSelectedItem;
|
||||
|
||||
if (CanScrollDown && mDesc->mSelectedItem == VisBottom)
|
||||
{
|
||||
mDesc->mScrollPos++;
|
||||
VisBottom++;
|
||||
}
|
||||
if (mDesc->mSelectedItem >= (int)mDesc->mItems.Size())
|
||||
{
|
||||
if (startedAt == -1)
|
||||
{
|
||||
mDesc->mSelectedItem = -1;
|
||||
mDesc->mScrollPos = -1;
|
||||
break;
|
||||
}
|
||||
else
|
||||
{
|
||||
mDesc->mSelectedItem = 0;
|
||||
mDesc->mScrollPos = 0;
|
||||
}
|
||||
}
|
||||
}
|
||||
while (!mDesc->mItems[mDesc->mSelectedItem]->Selectable() && mDesc->mSelectedItem != startedAt);
|
||||
break;
|
||||
|
||||
case MKEY_PageUp:
|
||||
if (mDesc->mScrollPos > 0)
|
||||
{
|
||||
mDesc->mScrollPos -= VisBottom - mDesc->mScrollPos - mDesc->mScrollTop;
|
||||
if (mDesc->mScrollPos < 0)
|
||||
{
|
||||
mDesc->mScrollPos = 0;
|
||||
}
|
||||
if (mDesc->mSelectedItem != -1)
|
||||
{
|
||||
mDesc->mSelectedItem = mDesc->mScrollTop + mDesc->mScrollPos + 1;
|
||||
while (!mDesc->mItems[mDesc->mSelectedItem]->Selectable())
|
||||
{
|
||||
if (++mDesc->mSelectedItem >= (int)mDesc->mItems.Size())
|
||||
{
|
||||
mDesc->mSelectedItem = 0;
|
||||
}
|
||||
}
|
||||
if (mDesc->mScrollPos > mDesc->mSelectedItem)
|
||||
{
|
||||
mDesc->mScrollPos = mDesc->mSelectedItem;
|
||||
}
|
||||
}
|
||||
}
|
||||
break;
|
||||
|
||||
case MKEY_PageDown:
|
||||
if (CanScrollDown)
|
||||
{
|
||||
int pagesize = VisBottom - mDesc->mScrollPos - mDesc->mScrollTop;
|
||||
mDesc->mScrollPos += pagesize;
|
||||
if (mDesc->mScrollPos + mDesc->mScrollTop + pagesize > (int)mDesc->mItems.Size())
|
||||
{
|
||||
mDesc->mScrollPos = mDesc->mItems.Size() - mDesc->mScrollTop - pagesize;
|
||||
}
|
||||
if (mDesc->mSelectedItem != -1)
|
||||
{
|
||||
mDesc->mSelectedItem = mDesc->mScrollTop + mDesc->mScrollPos;
|
||||
while (!mDesc->mItems[mDesc->mSelectedItem]->Selectable())
|
||||
{
|
||||
if (++mDesc->mSelectedItem >= (int)mDesc->mItems.Size())
|
||||
{
|
||||
mDesc->mSelectedItem = 0;
|
||||
}
|
||||
}
|
||||
if (mDesc->mScrollPos > mDesc->mSelectedItem)
|
||||
{
|
||||
mDesc->mScrollPos = mDesc->mSelectedItem;
|
||||
}
|
||||
}
|
||||
}
|
||||
break;
|
||||
|
||||
case MKEY_Enter:
|
||||
if (mDesc->mSelectedItem >= 0 && mDesc->mItems[mDesc->mSelectedItem]->Activate())
|
||||
{
|
||||
return true;
|
||||
}
|
||||
// fall through to default
|
||||
default:
|
||||
if (mDesc->mSelectedItem >= 0 &&
|
||||
mDesc->mItems[mDesc->mSelectedItem]->MenuEvent(mkey, fromcontroller)) return true;
|
||||
return Super::MenuEvent(mkey, fromcontroller);
|
||||
}
|
||||
|
||||
if (mDesc->mSelectedItem != startedAt)
|
||||
{
|
||||
S_Sound (CHAN_VOICE | CHAN_UI, "menu/cursor", snd_menuvolume, ATTN_NONE);
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
//=============================================================================
|
||||
//
|
||||
//
|
||||
//
|
||||
//=============================================================================
|
||||
|
||||
bool DOptionMenu::MouseEvent(int type, int x, int y)
|
||||
{
|
||||
y = (y / CleanYfac_1) - mDesc->mDrawTop;
|
||||
|
||||
if (mFocusControl)
|
||||
{
|
||||
mFocusControl->MouseEvent(type, x, y);
|
||||
return true;
|
||||
}
|
||||
else
|
||||
{
|
||||
int yline = (y / OptionSettings.mLinespacing);
|
||||
if (yline >= mDesc->mScrollTop)
|
||||
{
|
||||
yline += mDesc->mScrollPos;
|
||||
}
|
||||
if ((unsigned)yline < mDesc->mItems.Size() && mDesc->mItems[yline]->Selectable())
|
||||
{
|
||||
if (yline != mDesc->mSelectedItem)
|
||||
{
|
||||
mDesc->mSelectedItem = yline;
|
||||
//S_Sound (CHAN_VOICE | CHAN_UI, "menu/cursor", snd_menuvolume, ATTN_NONE);
|
||||
}
|
||||
mDesc->mItems[yline]->MouseEvent(type, x, y);
|
||||
return true;
|
||||
}
|
||||
}
|
||||
mDesc->mSelectedItem = -1;
|
||||
return Super::MouseEvent(type, x, y);
|
||||
}
|
||||
|
||||
//=============================================================================
|
||||
//
|
||||
//
|
||||
//
|
||||
//=============================================================================
|
||||
|
||||
void DOptionMenu::Ticker ()
|
||||
{
|
||||
Super::Ticker();
|
||||
for(unsigned i=0;i<mDesc->mItems.Size(); i++)
|
||||
{
|
||||
mDesc->mItems[i]->Ticker();
|
||||
}
|
||||
}
|
||||
|
||||
//=============================================================================
|
||||
//
|
||||
//
|
||||
//
|
||||
//=============================================================================
|
||||
|
||||
void DOptionMenu::Drawer ()
|
||||
{
|
||||
int y = mDesc->mPosition;
|
||||
|
||||
if (y <= 0)
|
||||
{
|
||||
if (BigFont && mDesc->mTitle.IsNotEmpty())
|
||||
{
|
||||
const char *tt = mDesc->mTitle;
|
||||
if (*tt == '$') tt = GStrings(tt+1);
|
||||
screen->DrawText (BigFont, OptionSettings.mTitleColor,
|
||||
(screen->GetWidth() - BigFont->StringWidth(tt) * CleanXfac_1) / 2, 10*CleanYfac_1,
|
||||
tt, DTA_CleanNoMove_1, true, TAG_DONE);
|
||||
y = -y + BigFont->GetHeight();
|
||||
}
|
||||
else
|
||||
{
|
||||
y = -y;
|
||||
}
|
||||
}
|
||||
mDesc->mDrawTop = y;
|
||||
int fontheight = OptionSettings.mLinespacing * CleanYfac_1;
|
||||
y *= CleanYfac_1;
|
||||
|
||||
int indent = mDesc->mIndent;
|
||||
if (indent > 280)
|
||||
{ // kludge for the compatibility options with their extremely long labels
|
||||
if (indent + 40 <= CleanWidth_1)
|
||||
{
|
||||
indent = (screen->GetWidth() - ((indent + 40) * CleanXfac_1)) / 2 + indent * CleanXfac_1;
|
||||
}
|
||||
else
|
||||
{
|
||||
indent = screen->GetWidth() - 40 * CleanXfac_1;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
indent = (indent - 160) * CleanXfac_1 + screen->GetWidth() / 2;
|
||||
}
|
||||
|
||||
int ytop = y + mDesc->mScrollTop * 8 * CleanYfac_1;
|
||||
int lastrow = screen->GetHeight() - SmallFont->GetHeight() * CleanYfac_1;
|
||||
|
||||
unsigned i;
|
||||
for (i = 0; i < mDesc->mItems.Size() && y <= lastrow; i++, y += fontheight)
|
||||
{
|
||||
// Don't scroll the uppermost items
|
||||
if ((int)i == mDesc->mScrollTop)
|
||||
{
|
||||
i += mDesc->mScrollPos;
|
||||
if (i >= mDesc->mItems.Size()) break; // skipped beyond end of menu
|
||||
}
|
||||
bool isSelected = mDesc->mSelectedItem == (int)i;
|
||||
int cur_indent = mDesc->mItems[i]->Draw(mDesc, y, indent, isSelected);
|
||||
if (cur_indent >= 0 && isSelected && mDesc->mItems[i]->Selectable())
|
||||
{
|
||||
if (((DMenu::MenuTime%8) < 6) || DMenu::CurrentMenu != this)
|
||||
{
|
||||
M_DrawConText(OptionSettings.mFontColorSelection, cur_indent + 3 * CleanXfac_1, y+fontheight-9*CleanYfac_1, "\xd");
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
CanScrollUp = (mDesc->mScrollPos > 0);
|
||||
CanScrollDown = (i < mDesc->mItems.Size());
|
||||
VisBottom = i - 1;
|
||||
|
||||
if (CanScrollUp)
|
||||
{
|
||||
M_DrawConText(CR_ORANGE, 3 * CleanXfac_1, ytop, "\x1a");
|
||||
}
|
||||
if (CanScrollDown)
|
||||
{
|
||||
M_DrawConText(CR_ORANGE, 3 * CleanXfac_1, y - 8*CleanYfac_1, "\x1b");
|
||||
}
|
||||
Super::Drawer();
|
||||
}
|
||||
|
||||
void DOptionMenuDescriptor::CalcIndent()
|
||||
{
|
||||
// calculate the menu indent
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue