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Utility/SimpleTextDrawer: Add Clear method

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Former-commit-id: 10f7c36edb7f0d1705709b070e78792708cdbebf
This commit is contained in:
Lynix
2016-01-06 19:05:26 +01:00
parent f273c0229c
commit b9ec4a4fc4
2 changed files with 22 additions and 8 deletions
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27
src/Nazara/Utility/SimpleTextDrawer.cpp
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@@ -11,7 +11,8 @@ namespace Nz
SimpleTextDrawer::SimpleTextDrawer() :
m_color(Color::White),
m_style(TextStyle_Regular),
m_glyphUpdated(false)
m_glyphUpdated(false),
m_characterSize(24)
{
SetFont(Font::GetDefault());
}
@@ -40,6 +41,12 @@ namespace Nz
GenerateGlyphs(str);
}
void SimpleTextDrawer::Clear()
{
m_text.Clear(true);
ClearGlyphs();
}
const Rectui& SimpleTextDrawer::GetBounds() const
{
if (!m_glyphUpdated)
@@ -199,6 +206,16 @@ namespace Nz
return drawer;
}
void SimpleTextDrawer::ClearGlyphs() const
{
m_bounds.MakeZero();
m_drawPos.Set(0, m_characterSize); //< Our draw "cursor"
m_glyphs.clear();
m_glyphUpdated = true;
m_previousCharacter = 0;
m_workingBounds.MakeZero(); //< Compute bounds as float to speedup bounds computation (as casting between floats and integers is costly)
}
void SimpleTextDrawer::ConnectFontSlots()
{
m_atlasChangedSlot.Connect(m_font->OnFontAtlasChanged, this, &SimpleTextDrawer::OnFontInvalidated);
@@ -374,13 +391,7 @@ namespace Nz
{
NazaraAssert(m_font && m_font->IsValid(), "Invalid font");
m_bounds.MakeZero();
m_drawPos.Set(0, m_characterSize); //< Our draw "cursor"
m_glyphs.clear();
m_glyphUpdated = true;
m_previousCharacter = 0;
m_workingBounds.MakeZero(); //< Compute bounds as float to speedup bounds computation (as casting between floats and integers is costly)
ClearGlyphs();
GenerateGlyphs(m_text);
}
}