Mercurial > ~dholland > hg > ag > index.cgi
view anagram/vaclgui/digset.cpp @ 13:43d8b194fb4e
Remove unused variables.
author | David A. Holland |
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date | Tue, 31 May 2022 00:59:00 -0400 |
parents | 13d2b8934445 |
children |
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/* * AnaGram, A System for Syntax Directed Programming * Copyright 1997-2002 Parsifal Software. All Rights Reserved. * See the file COPYING for license and usage terms. * * digset.cpp */ //#include <iwindow.hpp> #include <windows.h> #include "digset.hpp" //#define INCLUDE_LOGGING #include "log.h" DigSetter &DigSetter::setEvent(IPaintEvent &e) { //LOGSECTION("DigSetter::setEvent", Log::off); LOGSECTION_OFF("DigSetter::setEvent"); event = &e; presSpaceHandle = event->presSpaceHandle(); SetBkMode(presSpaceHandle, TRANSPARENT); LOGV((int) event); windowHeight = window->size().height(); LOGV(currentStyleIndex); if (currentStyleIndex == -1) { return *this; } IFont &font = style[currentStyleIndex].font; font.beginUsingFont(presSpaceHandle); LOGV(windowHeight); return *this; } DigSetter &DigSetter::closeEvent() { if (currentStyleIndex == -1) { return *this; } IFont &font = style[currentStyleIndex].font; font.endUsingFont(presSpaceHandle); return *this; } DigSetter &DigSetter::measureDig(Dig &dig) { LOGSECTION("DigSetter::measureDig"); char *p = dig.text; int length = dig.textLength; char save = p[length]; p[length] = 0; IFont ¤tFont = style[dig.styleIndex].font; dig.width = currentFont.textWidth(p); p[length] = save; int width = 0; while (length--) { width += currentFont.charWidth(*p++); } LOGV(dig.width) LCV(width); return *this; } DigSetter &DigSetter::setDig(const Dig &dig, int reverseVideo) { LOGSECTION("DigSetter::setDig"); char *p = dig.text; int length = dig.textLength; char save = p[length]; p[length] = 0; cint where = dig.where; if (reverseVideo) { reverse(makeHole(dig)); } if (dig.styleIndex != currentStyleIndex) { if (currentStyleIndex >= 0) { IFont &oldFont = style[currentStyleIndex].font; oldFont.endUsingFont(presSpaceHandle); } currentStyleIndex = dig.styleIndex; IFont ¤tFont = style[currentStyleIndex].font; currentFont.beginUsingFont(presSpaceHandle); } IColor color = reverseVideo ? style[currentStyleIndex].color.bg() : style[currentStyleIndex].color.fg(); where.y -= style[currentStyleIndex].topToBaseline(); event->drawText(p, IPoint(where.x, where.y), color); p[length] = save; return *this; } DigSetter::Hole DigSetter::makeHole(const Dig &dig) { LOGSECTION("DigSetter::makeHole"); IFont ¤tFont = style[dig.styleIndex].font; ISize digSize(dig.width, currentFont.maxCharHeight()); cint where = dig.where; where.y -= currentFont.maxAscender(); return Hole(where, digSize, dig.styleIndex); } DigSetter &DigSetter::clear(const Hole &hole) { //LOGSECTION("DigSetter::clear", Log::off); LOGSECTION_OFF("DigSetter::clear"); LOGV(hole.styleIndex); cint where = hole.where; cint size = hole.size; const IRectangle rect(IPoint(where.x, where.y), ISize(hole.size.x, hole.size.y)); event->clearBackground(rect, style[hole.styleIndex].color.bg()); return *this; } DigSetter &DigSetter::reverse(const Hole &hole) { //LOGSECTION("DigSetter::reverse", Log::off); LOGSECTION_OFF("DigSetter::reverse"); LOGV(hole.styleIndex); cint where = hole.where; cint size = hole.size; LOGV(where) LCV(size); const IRectangle rect(IPoint(where.x, where.y), ISize(hole.size.x, hole.size.y)); event->clearBackground(rect, style[hole.styleIndex].color.fg()); return *this; } DigSetter &DigSetter::clear(const IRectangle &r) { Hole hole(r); clear(hole); return *this; } DigSetter &DigSetter::refresh(const Hole &hole) { //LOGSECTION("refresh hole", Log::off); LOGSECTION_OFF("refresh hole"); cint where = hole.where; cint size = hole.size; LOGV(where) LCV(size); const IRectangle rect(IPoint(where.x, where.y), ISize(hole.size.x, hole.size.y)); LOGV(rect.asString()); LOGV((int) event) LCV(hole.styleIndex); window->refresh(rect); return *this; } DigSetter &DigSetter::refresh(const Dig &dig) { //LOGSECTION("refresh dig", Log::off); LOGSECTION_OFF("refresh dig"); cint where(dig.where.x, top(dig)); cint size(dig.width, bottom(dig) - where.y); LOGV(where) LCV(size); const IRectangle rect(IPoint(where.x, where.y), ISize(size.x, size.y)); LOGV(rect.asString()); LOGV((int) event) LCV(dig.styleIndex); window->refresh(rect); return *this; }