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Better text selection colour invert, fixes #107

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This commit is contained in:
Simon Robertshaw 2012-08-14 18:05:07 +01:00
parent 3fcfede08f
commit bd7dd20742
4 changed files with 55 additions and 4 deletions
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13
src/graphics/OpenGLDrawMethods.inl
View File

@ -33,6 +33,13 @@ int PIXELMETHODS_CLASS::drawtext(int x, int y, const char *s, int r, int g, int
g = oG;
b = oB;
}
else if (*s == '\x01')
{
invert = !invert;
r = 255-r;
g = 255-g;
b = 255-b;
}
else if (*s == '\b')
{
if(!s[1]) break;
@ -67,6 +74,12 @@ int PIXELMETHODS_CLASS::drawtext(int x, int y, const char *s, int r, int g, int
r = 32;
break;
}
if(invert)
{
r = 255-r;
g = 255-g;
b = 255-b;
}
s++;
}
else

14
src/graphics/RasterDrawMethods.inl
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@ -6,6 +6,7 @@ int PIXELMETHODS_CLASS::drawtext(int x, int y, const char *s, int r, int g, int
return 0;
int width, height;
int invert = 0;
int oR = r, oG = g, oB = b;
int characterX = x, characterY = y;
int startX = characterX;
@ -33,6 +34,13 @@ int PIXELMETHODS_CLASS::drawtext(int x, int y, const char *s, int r, int g, int
g = oG;
b = oB;
}
else if (*s == '\x01')
{
invert = !invert;
r = 255-r;
g = 255-g;
b = 255-b;
}
else if (*s == '\b')
{
if(!s[1]) break;
@ -67,6 +75,12 @@ int PIXELMETHODS_CLASS::drawtext(int x, int y, const char *s, int r, int g, int
r = 32;
break;
}
if(invert)
{
r = 255-r;
g = 255-g;
b = 255-b;
}
s++;
}
else

31
src/interface/Label.cpp
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@ -250,26 +250,49 @@ void Label::updateSelection()
selectionLineL = Graphics::PositionAtCharIndex((char*)currentText.c_str(), selectionIndex0, selectionXL, selectionYL);
textFragments = std::string(currentText);
textFragments.insert(selectionIndex1, "\x0E");
textFragments.insert(selectionIndex0, "\x0F\x01\x01\x01");
//textFragments.insert(selectionIndex1, "\x0E");
//textFragments.insert(selectionIndex0, "\x0F\x01\x01\x01");
textFragments.insert(selectionIndex1, "\x01");
textFragments.insert(selectionIndex0, "\x01");
} else if(selectionIndex0 > selectionIndex1) {
selectionLineH = Graphics::PositionAtCharIndex((char*)currentText.c_str(), selectionIndex0, selectionXH, selectionYH);
selectionLineL = Graphics::PositionAtCharIndex((char*)currentText.c_str(), selectionIndex1, selectionXL, selectionYL);
textFragments = std::string(currentText);
textFragments.insert(selectionIndex0, "\x0E");
textFragments.insert(selectionIndex1, "\x0F\x01\x01\x01");
//textFragments.insert(selectionIndex0, "\x0E");
//textFragments.insert(selectionIndex1, "\x0F\x01\x01\x01");
textFragments.insert(selectionIndex0, "\x01");
textFragments.insert(selectionIndex1, "\x01");
} else {
selectionXH = -1;
selectionXL = -1;
textFragments = std::string(currentText);
}
if(displayText.length())
{
displayText = tDisplayText;
if(selectionIndex1 > selectionIndex0) {
int tSelectionIndex1 = Graphics::CharIndexAtPosition((char*)displayText.c_str(), selectionXH, selectionYH);
int tSelectionIndex0 = Graphics::CharIndexAtPosition((char*)displayText.c_str(), selectionXL, selectionYL);
displayText.insert(tSelectionIndex1, "\x01");
displayText.insert(tSelectionIndex0, "\x01");
} else if(selectionIndex0 > selectionIndex1) {
int tSelectionIndex0 = Graphics::CharIndexAtPosition((char*)displayText.c_str(), selectionXH, selectionYH);
int tSelectionIndex1 = Graphics::CharIndexAtPosition((char*)displayText.c_str(), selectionXL, selectionYL);
displayText.insert(tSelectionIndex0, "\x01");
displayText.insert(tSelectionIndex1, "\x01");
}
}
}
void Label::SetDisplayText(std::string newText)
{
displayText = newText;
tDisplayText = displayText;
}
void Label::Draw(const Point& screenPos)

1
src/interface/Label.h
View File

@ -15,6 +15,7 @@ namespace ui
std::string textFragments;
std::string textLines;
std::string displayText;
std::string tDisplayText;
std::string text;
Colour textColour;