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- restructured the option menu drawer for easier replacement of the caption handler.

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This commit is contained in:
Christoph Oelckers 2020-10-04 23:26:29 +02:00
parent cc9cadfac1
commit 35ff0a42a6
1 changed files with 37 additions and 23 deletions
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60
wadsrc/static/zscript/ui/menu/optionmenu.zs
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@ -235,19 +235,11 @@ class OptionMenu : Menu
if (mDesc.mSelectedItem < 0)
{
// Figure out how many lines of text fit on the menu
int y = mDesc.mPosition;
int y = mDesc.mPosition;
if (y <= 0)
{
let font = generic_ui || !mDesc.mFont? NewSmallFont : mDesc.mFont;
if (font && mDesc.mTitle.Length() > 0)
{
y = -y + font.GetHeight();
}
else
{
y = -y;
}
y = DrawCaption(mDesc.mTitle, y, false);
}
y *= CleanYfac_1;
int rowheight = OptionMenuSettings.mLinespacing * CleanYfac_1;
@ -430,25 +422,47 @@ class OptionMenu : Menu
return screen.GetWidth() / 2 + indent * CleanXfac_1;
}
//=============================================================================
//
// draws and/or measures the caption.
//
//=============================================================================
virtual int DrawCaption(String title, int y, bool drawit)
{
let font = generic_ui || !mDesc.mFont ? NewSmallFont : mDesc.mFont;
if (font && mDesc.mTitle.Length() > 0)
{
let font = generic_ui || !mDesc.mFont ? NewSmallFont : mDesc.mFont;
if (drawit)
{
let tt = Stringtable.Localize(title);
screen.DrawText(font, OptionMenuSettings.mTitleColor,
(screen.GetWidth() - font.StringWidth(tt) * CleanXfac_1) / 2, 10 * CleanYfac_1,
tt, DTA_CleanNoMove_1, true);
}
return y + font.GetHeight();
}
else
{
return y;
}
}
//=============================================================================
//
//
//
//=============================================================================
override void Drawer ()
{
int y = mDesc.mPosition;
if (y <= 0)
{
let font = generic_ui || !mDesc.mFont? NewSmallFont : mDesc.mFont;
if (font && mDesc.mTitle.Length() > 0)
{
let tt = Stringtable.Localize(mDesc.mTitle);
screen.DrawText (font, OptionMenuSettings.mTitleColor,
(screen.GetWidth() - font.StringWidth(tt) * CleanXfac_1) / 2, 10*CleanYfac_1,
tt, DTA_CleanNoMove_1, true);
y = -y + font.GetHeight();
}
else
{
y = -y;
}
y = DrawCaption(mDesc.mTitle, -y, true);
}
mDesc.mDrawTop = y;
int fontheight = OptionMenuSettings.mLinespacing * CleanYfac_1;