removed no longer used stuff
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@12746 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Stephan Aßmus
parent
2762b0cecd
commit
1218d80ff8
@ -1,278 +0,0 @@
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// TextRenderer.cpp
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#include <stdio.h>
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#include <string.h>
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#include <Entry.h>
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#include <Path.h>
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#include <ServerFont.h>
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#include "FontManager.h"
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#include "TextRenderer.h"
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#define MAXPTSIZE 5000
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// constructor
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TextRenderer::TextRenderer()
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: fPtSize(12.0),
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fHinted(true),
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fAntialias(true),
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fKerning(true),
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fOpacity(255),
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fAdvanceScale(1.0),
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fLineSpacingScale(1.2)
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{
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fFontFilePath[0] = 0;
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}
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TextRenderer::TextRenderer(BMessage* archive)
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: fPtSize(12.0),
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fHinted(true),
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fAntialias(true),
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fKerning(true),
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fOpacity(255),
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fAdvanceScale(1.0),
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fLineSpacingScale(1.2)
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{
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// backwards compatibility crap
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int32 size;
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if (archive->FindInt32("size", &size) < B_OK) {
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if (archive->FindFloat("size", &fPtSize) < B_OK)
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fPtSize = 12.0;
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} else {
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fPtSize = size / 16.0;
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}
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int32 opacity;
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if (archive->FindInt32("gray levels", &opacity) < B_OK)
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fOpacity = 255;
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else
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fOpacity = max_c(0, min_c(255, opacity));
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if (archive->FindFloat("advance scale", &fAdvanceScale) < B_OK)
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fAdvanceScale = 1.0;
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if (archive->FindFloat("line spacing scale", &fLineSpacingScale) < B_OK)
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fLineSpacingScale = 1.2;
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fFontFilePath[0] = 0;
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const char* family;
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const char* style;
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if (archive->FindString("family", &family) >= B_OK
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&& archive->FindString("style", &style) >= B_OK) {
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FontManager* fm = FontManager::Default();
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//printf("locking font manager, %s, %s\n", family, style);
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if (fm->Lock()) {
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//printf("setting font: %s, %s\n", family, style);
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SetFontRef(fm->FontFileFor(family, style));
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fm->Unlock();
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}
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} else {
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//printf("no family or style!\n");
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}
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}
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// constructor
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TextRenderer::TextRenderer(const TextRenderer& from)
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: fPtSize(12.0),
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fHinted(true),
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fAntialias(true),
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fKerning(true),
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fOpacity(255),
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fAdvanceScale(1.0),
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fLineSpacingScale(1.2)
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{
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fFontFilePath[0] = 0;
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SetTo(&from);
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}
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// destructor
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TextRenderer::~TextRenderer()
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{
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Unset();
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}
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// SetTo
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void
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TextRenderer::SetTo(const TextRenderer* other)
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{
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Unset();
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fFontFilePath[0] = 0;
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fPtSize = other->fPtSize;
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fHinted = other->fHinted;
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fAntialias = other->fAntialias;
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fKerning = other->fKerning;
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fOpacity = other->fOpacity;
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fAdvanceScale = other->fAdvanceScale;
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fLineSpacingScale = other->fLineSpacingScale;
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strcpy(fFontFilePath, other->fFontFilePath);
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Update();
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}
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// Archive
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status_t
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TextRenderer::Archive(BMessage* into, bool deep) const
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{
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status_t status = BArchivable::Archive(into, deep);
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if (status >= B_OK) {
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if (Family())
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status = into->AddString("family", Family());
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else
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fprintf(stderr, "no font family to put into message!\n");
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if (status >= B_OK && Style())
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status = into->AddString("style", Style());
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else
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fprintf(stderr, "no font style to put into message!\n");
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if (status >= B_OK)
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status = into->AddFloat("size", fPtSize);
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if (status >= B_OK)
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status = into->AddInt32("gray levels", fOpacity);
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if (status >= B_OK)
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status = into->AddFloat("advance scale", fAdvanceScale);
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if (status >= B_OK)
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status = into->AddFloat("line spacing scale", fLineSpacingScale);
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// finish
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if (status >= B_OK)
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status = into->AddString("class", "TextRenderer");
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}
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return status;
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}
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// SetFontRef
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bool
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TextRenderer::SetFontRef(const entry_ref* ref)
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{
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// TODO: Remove this, as we do font loading in FontServer
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/*printf("TextRenderer::SetFontRef(%s)\n", ref ? ref->name : "no ref!");
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if (ref) {
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BPath path(ref);
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if (path.InitCheck() >= B_OK)
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return SetFont(path.Path());
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return true;
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}*/
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return false;
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}
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// SetFont
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bool
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TextRenderer::SetFont(const ServerFont &font)
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{
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sprintf(fFontFilePath, "%s", font.GetPath());
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return true;
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}
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// Unset
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void
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TextRenderer::Unset()
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{
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fFontFilePath[0] = 0;
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}
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// SetFamilyAndStyle
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bool
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TextRenderer::SetFamilyAndStyle(const char* family, const char* style)
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{
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FontManager* fm = FontManager::Default();
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if (fm->Lock()) {
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const entry_ref* fontRef = fm->FontFileFor(family, style);
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fm->Unlock();
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return SetFontRef(fontRef);
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}
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return false;
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}
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// SetPointSize
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void
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TextRenderer::SetPointSize(float size)
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{
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if (size < 0.0)
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size = 0.0;
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if (size * 16.0 > MAXPTSIZE)
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size = MAXPTSIZE / 16.0;
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if (size != fPtSize) {
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fPtSize = size;
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Update();
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}
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}
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// PointSize
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float
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TextRenderer::PointSize() const
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{
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return fPtSize;
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}
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// SetHinting
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void
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TextRenderer::SetHinting(bool hinting)
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{
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fHinted = hinting;
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Update();
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}
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// SetAntialiasing
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void
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TextRenderer::SetAntialiasing(bool antialiasing)
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{
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fAntialias = antialiasing;
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Update();
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}
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// SetOpacity
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void
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TextRenderer::SetOpacity(uint8 opacity)
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{
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fOpacity = opacity;
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}
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// Opacity
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uint8
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TextRenderer::Opacity() const
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{
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return fOpacity;
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}
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// SetAdvanceScale
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void
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TextRenderer::SetAdvanceScale(float scale)
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{
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fAdvanceScale = scale;
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Update();
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}
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// AdvanceScale
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float
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TextRenderer::AdvanceScale() const
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{
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return fAdvanceScale;
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}
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// SetLineSpacingScale
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void
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TextRenderer::SetLineSpacingScale(float scale)
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{
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fLineSpacingScale = scale;
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Update();
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}
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// LineSpacingScale
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float
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TextRenderer::LineSpacingScale() const
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{
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return fLineSpacingScale;
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}
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// LineOffset
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float
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TextRenderer::LineOffset() const
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{
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return fLineSpacingScale * fPtSize * 16.0;
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}
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@ -1,79 +0,0 @@
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// TextRenderer.h
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#ifndef TEXT_RENDERER_H
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#define TEXT_RENDERER_H
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#include "Transformable.h"
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struct entry_ref;
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class BBitmap;
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class ServerFont;
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class TextRenderer : public BArchivable {
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public:
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TextRenderer();
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TextRenderer(BMessage* archive);
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TextRenderer(const TextRenderer& from);
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virtual ~TextRenderer();
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virtual void SetTo(const TextRenderer* other);
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virtual status_t Archive(BMessage* into, bool deep = true) const;
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bool SetFontRef(const entry_ref* ref);
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virtual bool SetFont(const ServerFont &font);
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virtual void Unset();
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bool SetFamilyAndStyle(const char* family,
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const char* style);
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virtual const char* Family() const = 0;
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virtual const char* Style() const = 0;
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virtual const char* PostScriptName() const = 0;
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virtual void SetPointSize(float size);
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float PointSize() const;
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virtual void SetHinting(bool hinting);
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bool Hinting() const
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{ return fHinted; }
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virtual void SetAntialiasing(bool antialiasing);
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bool Antialiasing() const
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{ return fAntialias; }
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virtual void SetOpacity(uint8 opacity);
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uint8 Opacity() const;
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virtual void SetAdvanceScale(float scale);
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float AdvanceScale() const;
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virtual void SetLineSpacingScale(float scale);
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float LineSpacingScale() const;
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float LineOffset() const;
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/* virtual void RenderString(const char* utf8String,
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BBitmap* bitmap,
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BRect constrainRect,
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const Transformable& transform) = 0;
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virtual BRect Bounds(const char* utf8String, uint32 length,
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const Transformable& transform) = 0;*/
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virtual void Update() {};
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protected:
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char fFontFilePath[B_PATH_NAME_LENGTH];
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float fPtSize;
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bool fHinted; // is glyph hinting active?
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bool fAntialias; // is anti-aliasing active?
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bool fKerning;
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uint8 fOpacity;
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float fAdvanceScale;
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float fLineSpacingScale;
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};
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#endif // FT_TEXT_RENDER_H
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