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brings Log class into stable state

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tosh 2013-04-17 00:38:21 +02:00
parent 58b40f7ed2
commit cf3e2635c1
2 changed files with 13 additions and 3 deletions
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14
interface/src/Log.cpp
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@ -18,12 +18,13 @@
namespace {
// anonymous namespace - everything in here only exists within this very .cpp file
// just as 'static' on every effective line in plain C
unsigned const CHARACTER_BUFFER_SIZE = 16384;
unsigned const LINE_BUFFER_SIZE = 256;
unsigned const MAX_MESSAGE_LENGTH = 512;
bool const TEXT_MONOSPACED = false;
bool const TEXT_MONOSPACED = true;
float const TEXT_RED = 0.7f;
float const TEXT_GREEN = 0.6f;
@ -117,6 +118,11 @@ inline void Log::addMessage(char const* ptr) {
}
*_itrLastLine = _itrWriteLineStart;
// terminate line, unless done already
if (c != '\0') {
*_itrWritePos++ = '\0';
}
// remember start position in character buffer for next line and reset character count
_itrWriteLineStart = _itrWritePos;
_valWrittenInLine = 0;
@ -249,7 +255,10 @@ void Log::render(unsigned screenWidth, unsigned screenHeight) {
// render text
char** line = _ptrLinesEnd + showLines;
int x = screenWidth - _valLogWidth;
GLint matrixMode;
glGetIntegerv(GL_MATRIX_MODE, & matrixMode);
glPushMatrix();
glScalef(1.0f, yScale, 1.0f);
@ -272,6 +281,7 @@ void Log::render(unsigned screenWidth, unsigned screenHeight) {
}
glPopMatrix();
glMatrixMode(matrixMode);
}

2
interface/src/Log.h
View file

@ -38,7 +38,7 @@ class Log {
public:
explicit Log(FILE* tPipeTo = stdout, unsigned bufferedLines = 1024,
unsigned defaultLogWidth = 240, unsigned defaultCharWidth = 12, unsigned defaultCharHeight = 24);
unsigned defaultLogWidth = 240, unsigned defaultCharWidth = 10, unsigned defaultCharHeight = 24);
~Log();
void setLogWidth(unsigned pixels);