CydandClaude Fable 5
63312e07f9
- BORLAND/: Borland C++ 4.52 (chosen over 4.5 by byte-match: CODE/RP/CW32.LIB
is identical to 4.52's install lib). BCC32/TLINK32/TLIB/MAKE run natively on
Win11; CODE/BT/OPT.MAK is the shipped BTL4OPT.EXE's exact flag recipe
(extender = Borland PowerPack DPMI32, not Phar Lap TNT).
- restoration/source410/: the literal 1995-form reconstruction of the missing
BT game source (never mixed into CODE/). Round 1-3 state:
* 6 of 10 surviving original TUs COMPILE CLEAN under the period toolchain
(BTMSSN, BTCNSL, BTSCNRL, BTTEAM, BTL4MODE, BTL4ARND) - first builds
since 1996.
* BT_L4/BTL4APP.CPP pilot reconstruction: 12/12 functions, Fail() lands on
its binary-recorded line 400 exactly.
* BT/BTCNSL.HPP: console wire IDs recovered from the binary's ctors
(Killed=9, Damaged=10, ScoreUpdate=13, DeathWithoutHonor=15 [T1];
TeamScore=12 flagged [T4]).
* MUNGA/: 8 engine-header backfills back-dated from the BT412 WinTesla tree
(VDATA numbering decomp-verified; AUDREND's OpenAL-era virtual removed -
the period compiler is the drift detector).
* Tooling: backdate.py (WinTesla->1995 header transform), compile410.sh
(per-TU verification sweep under authentic OPT.MAK flags).
* README: corrected roadmap - MECH.HPP is the capstone grown with the mech
TU reconstructions; BTREG.CPP green = the header-family milestone.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
140 lines
3.1 KiB
C++
140 lines
3.1 KiB
C++
//----------------------------------------------------------------------------
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// ObjectWindows
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// (C) Copyright 1992, 1994 by Borland International, All Rights Reserved
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//
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// Implementation of TTextGadget.
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//----------------------------------------------------------------------------
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#include <owl/owlpch.h>
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#include <owl/textgadg.h>
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#include <owl/gadgetwi.h>
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TTextGadget::TTextGadget(int id,
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TBorderStyle borderStyle,
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TAlign align,
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uint numChars,
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const char* text)
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:
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TGadget(id, borderStyle)
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{
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Margins.Left = Margins.Right = 2;
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Align = align;
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NumChars = numChars;
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Text = 0;
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TextLen = 0;
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if (text)
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SetText(text);
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}
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TTextGadget::~TTextGadget()
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{
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delete [] Text;
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}
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//
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// Invalidate the working portion of this gadget--the InnerRect
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//
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void
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TTextGadget::Invalidate()
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{
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TRect innerRect;
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GetInnerRect(innerRect);
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InvalidateRect(innerRect, false);
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}
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//
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// Set the text for this gadget
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//
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void
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TTextGadget::SetText(const char* text)
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{
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//
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// Skip processing if new text is similar to current
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//
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if (text && Text && !strcmp(text, Text))
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return;
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//
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// Skip processing if matching pointers [eg. g->SetText(g->GetText()),
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// or g->SetText(0) when current text is already null].
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// NOTE: This is safe as long as 'Text' is always a strnewduped string
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// and not simply a pointer to a user supplied buffer. Derived
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// classes must follow the convention of always setting
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// 'Text' via SetText.
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//
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if (text == Text)
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return;
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delete [] Text;
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Text = 0;
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TextLen = 0;
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if (text) {
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Text = strnewdup(text);
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TextLen = strlen(Text);
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}
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Invalidate();
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}
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uint
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TTextGadget::GetMaxCharWidth()
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{
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TScreenDC dc;
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TEXTMETRIC metrics;
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dc.SelectObject(Window->GetFont());
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dc.GetTextMetrics(metrics);
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return (metrics.tmMaxCharWidth + metrics.tmAveCharWidth) / 2;
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}
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void
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TTextGadget::GetDesiredSize(TSize& size)
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{
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TGadget::GetDesiredSize(size);
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if (ShrinkWrapWidth)
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size.cx += GetMaxCharWidth() * NumChars;
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if (ShrinkWrapHeight)
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size.cy += Window->GetFontHeight();
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}
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//
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// Paint the text gadget by painting gadget borders, & then painting text in
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// the InnerRect. Empty or 0 text blanks the gadget.
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//
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void
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TTextGadget::Paint(TDC& dc)
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{
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PaintBorder(dc);
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TRect innerRect;
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GetInnerRect(innerRect);
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int x = innerRect.left;
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int y = innerRect.top;
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//
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// adjust the horizontal position for centered or right justified text
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//
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if (Text && TextLen && Align != Left) {
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TSize extent = dc.GetTextExtent(Text, TextLen);
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if (extent.cx < innerRect.Width()) {
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int diff = innerRect.Width() - extent.cx;
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if (Align == Center)
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diff /= 2;
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x += diff;
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}
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}
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//
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// use ExtTextOut() to paint the text & background rectangle
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//
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dc.SetBkColor(GetSysColor(COLOR_BTNFACE));
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dc.SetTextColor(GetSysColor(COLOR_BTNTEXT));
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dc.ExtTextOut(x, y, ETO_CLIPPED | ETO_OPAQUE, &innerRect, Text, TextLen);
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}
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