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Code Issues Projects Releases Packages Wiki Activity

Address review comments.

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This commit is contained in:
Glenn Watson 2014-07-08 07:44:05 +10:00
parent 12978eeb50
commit 0c3cb39da3
4 changed files with 46 additions and 52 deletions
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2
src/components/gfx/font.rs
View file

@ -109,8 +109,6 @@ pub struct Font {
impl Font {
pub fn shape_text(&mut self, text: String, is_whitespace: bool) -> Arc<GlyphStore> {
//FIXME (ksh8281)
self.make_shaper();
let shaper = &self.shaper;
self.shape_cache.find_or_create(&text, |txt| {

4
src/components/gfx/font_template.rs
View file

@ -37,8 +37,8 @@ impl PartialEq for FontTemplateDescriptor {
}
/// This describes all the information needed to create
/// font instance handles. It contains a unique that is
/// platform specific.
/// font instance handles. It contains a unique
/// FontTemplateData structure that is platform specific.
pub struct FontTemplate {
identifier: String,
descriptor: Option<FontTemplateDescriptor>,

46
src/components/gfx/platform/android/font.rs
View file

@ -39,9 +39,7 @@ fn fixed_to_float_ft(f: i32) -> f64 {
fixed_to_float(6, f)
}
pub struct FontTable {
_bogus: ()
}
pub struct FontTable;
impl FontTableMethods for FontTable {
fn with_buffer(&self, _blk: |*u8, uint|) {
@ -95,28 +93,28 @@ impl FontHandleMethods for FontHandle {
Err(()) => Err(())
};
fn create_face_from_buffer(lib: FT_Library, cbuf: *u8, cbuflen: uint, pt_size: Option<f64>)
-> Result<FT_Face, ()> {
unsafe {
let mut face: FT_Face = ptr::null();
let face_index = 0 as FT_Long;
let result = FT_New_Memory_Face(lib, cbuf, cbuflen as FT_Long,
face_index, &mut face);
fn create_face_from_buffer(lib: FT_Library, cbuf: *u8, cbuflen: uint, pt_size: Option<f64>)
-> Result<FT_Face, ()> {
unsafe {
let mut face: FT_Face = ptr::null();
let face_index = 0 as FT_Long;
let result = FT_New_Memory_Face(lib, cbuf, cbuflen as FT_Long,
face_index, &mut face);
if !result.succeeded() || face.is_null() {
return Err(());
}
let is_ok = match pt_size {
Some(s) => FontHandle::set_char_size(face, s).is_ok(),
None => true,
};
if is_ok {
Ok(face)
} else {
Err(())
}
}
}
if !result.succeeded() || face.is_null() {
return Err(());
}
match pt_size {
Some(s) => {
match FontHandle::set_char_size(face, s) {
Ok(_) => Ok(face),
Err(_) => Err(()),
}
}
None => Ok(face),
}
}
}
}
fn get_template(&self) -> Arc<FontTemplateData> {
self.font_data.clone()

46
src/components/gfx/platform/linux/font.rs
View file

@ -39,9 +39,7 @@ fn fixed_to_float_ft(f: i32) -> f64 {
fixed_to_float(6, f)
}
pub struct FontTable {
_bogus: ()
}
pub struct FontTable;
impl FontTableMethods for FontTable {
fn with_buffer(&self, _blk: |*u8, uint|) {
@ -95,28 +93,28 @@ impl FontHandleMethods for FontHandle {
Err(()) => Err(())
};
fn create_face_from_buffer(lib: FT_Library, cbuf: *u8, cbuflen: uint, pt_size: Option<f64>)
-> Result<FT_Face, ()> {
unsafe {
let mut face: FT_Face = ptr::null();
let face_index = 0 as FT_Long;
let result = FT_New_Memory_Face(lib, cbuf, cbuflen as FT_Long,
face_index, &mut face);
fn create_face_from_buffer(lib: FT_Library, cbuf: *u8, cbuflen: uint, pt_size: Option<f64>)
-> Result<FT_Face, ()> {
unsafe {
let mut face: FT_Face = ptr::null();
let face_index = 0 as FT_Long;
let result = FT_New_Memory_Face(lib, cbuf, cbuflen as FT_Long,
face_index, &mut face);
if !result.succeeded() || face.is_null() {
return Err(());
}
let is_ok = match pt_size {
Some(s) => FontHandle::set_char_size(face, s).is_ok(),
None => true,
};
if is_ok {
Ok(face)
} else {
Err(())
}
}
}
if !result.succeeded() || face.is_null() {
return Err(());
}
match pt_size {
Some(s) => {
match FontHandle::set_char_size(face, s) {
Ok(_) => Ok(face),
Err(_) => Err(()),
}
}
None => Ok(face),
}
}
}
}
fn get_template(&self) -> Arc<FontTemplateData> {
self.font_data.clone()