dave/openttd
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

(svn r26016) -Codechange: prepare for some class renames

Browse Source
This commit is contained in:
rubidium
2013-11-16 20:32:55 +00:00
parent 40f31d7c0a
commit f3f03d97ef
3 changed files with 48 additions and 44 deletions
Download Patch File Download Diff File Expand all files Collapse all files

58
src/gfx_layout.cpp
View File

@@ -153,7 +153,7 @@ ParagraphLayout *Layouter::GetParagraphLayout(UChar *buff, UChar *buff_end, Font
* @param char_count The number of characters in this run.
* @param x The initial x position for this run.
*/
ParagraphLayout::VisualRun::VisualRun(Font *font, const WChar *chars, int char_count, int x) :
FallbackParagraphLayout::FallbackVisualRun::FallbackVisualRun(Font *font, const WChar *chars, int char_count, int x) :
font(font), glyph_count(char_count)
{
this->glyphs = MallocT<GlyphID>(this->glyph_count);
@@ -173,7 +173,7 @@ ParagraphLayout::VisualRun::VisualRun(Font *font, const WChar *chars, int char_c
}
/** Free all data. */
ParagraphLayout::VisualRun::~VisualRun()
FallbackParagraphLayout::FallbackVisualRun::~FallbackVisualRun()
{
free(this->positions);
free(this->glyph_to_char);
@@ -184,7 +184,7 @@ ParagraphLayout::VisualRun::~VisualRun()
* Get the font associated with this run.
* @return The font.
*/
const Font *ParagraphLayout::VisualRun::getFont() const
const Font *FallbackParagraphLayout::FallbackVisualRun::getFont() const
{
return this->font;
}
@@ -193,7 +193,7 @@ const Font *ParagraphLayout::VisualRun::getFont() const
* Get the number of glyphs in this run.
* @return The number of glyphs.
*/
int ParagraphLayout::VisualRun::getGlyphCount() const
int FallbackParagraphLayout::FallbackVisualRun::getGlyphCount() const
{
return this->glyph_count;
}
@@ -202,7 +202,7 @@ int ParagraphLayout::VisualRun::getGlyphCount() const
* Get the glyphs of this run.
* @return The glyphs.
*/
const GlyphID *ParagraphLayout::VisualRun::getGlyphs() const
const GlyphID *FallbackParagraphLayout::FallbackVisualRun::getGlyphs() const
{
return this->glyphs;
}
@@ -211,7 +211,7 @@ const GlyphID *ParagraphLayout::VisualRun::getGlyphs() const
* Get the positions of this run.
* @return The positions.
*/
const float *ParagraphLayout::VisualRun::getPositions() const
const float *FallbackParagraphLayout::FallbackVisualRun::getPositions() const
{
return this->positions;
}
@@ -220,7 +220,7 @@ const float *ParagraphLayout::VisualRun::getPositions() const
* Get the glyph-to-character map for this visual run.
* @return The glyph-to-character map.
*/
const int *ParagraphLayout::VisualRun::getGlyphToCharMap() const
const int *FallbackParagraphLayout::FallbackVisualRun::getGlyphToCharMap() const
{
return this->glyph_to_char;
}
@@ -229,7 +229,7 @@ const int *ParagraphLayout::VisualRun::getGlyphToCharMap() const
* Get the height of this font.
* @return The height of the font.
*/
int ParagraphLayout::VisualRun::getLeading() const
int FallbackParagraphLayout::FallbackVisualRun::getLeading() const
{
return this->getFont()->fc->GetHeight();
}
@@ -238,10 +238,10 @@ int ParagraphLayout::VisualRun::getLeading() const
* Get the height of the line.
* @return The maximum height of the line.
*/
int ParagraphLayout::Line::getLeading() const
int FallbackParagraphLayout::FallbackLine::getLeading() const
{
int leading = 0;
for (const VisualRun * const *run = this->Begin(); run != this->End(); run++) {
for (const FallbackVisualRun * const *run = this->Begin(); run != this->End(); run++) {
leading = max(leading, (*run)->getLeading());
}
@@ -252,7 +252,7 @@ int ParagraphLayout::Line::getLeading() const
* Get the width of this line.
* @return The width of the line.
*/
int ParagraphLayout::Line::getWidth() const
int FallbackParagraphLayout::FallbackLine::getWidth() const
{
if (this->Length() == 0) return 0;
@@ -261,7 +261,7 @@ int ParagraphLayout::Line::getWidth() const
* Since there is no left-to-right support, taking this value of
* the last run gives us the end of the line and thus the width.
*/
const VisualRun *run = this->getVisualRun(this->countRuns() - 1);
const FallbackVisualRun *run = this->getVisualRun(this->countRuns() - 1);
return (int)run->getPositions()[run->getGlyphCount() * 2];
}
@@ -269,7 +269,7 @@ int ParagraphLayout::Line::getWidth() const
* Get the number of runs in this line.
* @return The number of runs.
*/
int ParagraphLayout::Line::countRuns() const
int FallbackParagraphLayout::FallbackLine::countRuns() const
{
return this->Length();
}
@@ -278,7 +278,7 @@ int ParagraphLayout::Line::countRuns() const
* Get a specific visual run.
* @return The visual run.
*/
const ParagraphLayout::VisualRun *ParagraphLayout::Line::getVisualRun(int run) const
const ParagraphLayouter::VisualRun *FallbackParagraphLayout::FallbackLine::getVisualRun(int run) const
{
return *this->Get(run);
}
@@ -289,7 +289,7 @@ const ParagraphLayout::VisualRun *ParagraphLayout::Line::getVisualRun(int run) c
* @param length The length of the paragraph.
* @param runs The font mapping of this paragraph.
*/
ParagraphLayout::ParagraphLayout(WChar *buffer, int length, FontMap &runs) : buffer_begin(buffer), buffer(buffer), runs(runs)
FallbackParagraphLayout::FallbackParagraphLayout(WChar *buffer, int length, FontMap &runs) : buffer_begin(buffer), buffer(buffer), runs(runs)
{
assert(runs.End()[-1].first == length);
}
@@ -297,7 +297,7 @@ ParagraphLayout::ParagraphLayout(WChar *buffer, int length, FontMap &runs) : buf
/**
* Reset the position to the start of the paragraph.
*/
void ParagraphLayout::reflow()
void FallbackParagraphLayout::reflow()
{
this->buffer = this->buffer_begin;
}
@@ -307,7 +307,7 @@ void ParagraphLayout::reflow()
* @param max_width The maximum width of the string.
* @return A Line, or NULL when at the end of the paragraph.
*/
const ParagraphLayout::Line *ParagraphLayout::nextLine(int max_width)
const ParagraphLayouter::Line *FallbackParagraphLayout::nextLine(int max_width)
{
/* Simple idea:
* - split a line at a newline character, or at a space where we can break a line.
@@ -315,12 +315,12 @@ const ParagraphLayout::Line *ParagraphLayout::nextLine(int max_width)
*/
if (this->buffer == NULL) return NULL;
Line *l = new Line();
FallbackLine *l = new FallbackLine();
if (*this->buffer == '\0') {
/* Only a newline. */
this->buffer = NULL;
*l->Append() = new VisualRun(this->runs.Begin()->second, this->buffer, 0, 0);
*l->Append() = new FallbackVisualRun(this->runs.Begin()->second, this->buffer, 0, 0);
return l;
}
@@ -350,7 +350,7 @@ const ParagraphLayout::Line *ParagraphLayout::nextLine(int max_width)
if (this->buffer == next_run) {
int w = l->getWidth();
*l->Append() = new VisualRun(iter->second, begin, this->buffer - begin, w);
*l->Append() = new FallbackVisualRun(iter->second, begin, this->buffer - begin, w);
iter++;
assert(iter != this->runs.End());
@@ -397,7 +397,7 @@ const ParagraphLayout::Line *ParagraphLayout::nextLine(int max_width)
if (l->Length() == 0 || last_char - begin != 0) {
int w = l->getWidth();
*l->Append() = new VisualRun(iter->second, begin, last_char - begin, w);
*l->Append() = new FallbackVisualRun(iter->second, begin, last_char - begin, w);
}
return l;
}
@@ -422,9 +422,9 @@ size_t Layouter::AppendToBuffer(WChar *buff, const WChar *buffer_last, WChar c)
* @param fontMapping THe mapping of the fonts.
* @return The ParagraphLayout instance.
*/
ParagraphLayout *Layouter::GetParagraphLayout(WChar *buff, WChar *buff_end, FontMap &fontMapping)
ParagraphLayouter *Layouter::GetParagraphLayout(WChar *buff, WChar *buff_end, FontMap &fontMapping)
{
return new ParagraphLayout(buff, buff_end - buff, fontMapping);
return new FallbackParagraphLayout(buff, buff_end - buff, fontMapping);
}
#endif /* !WITH_ICU */
@@ -508,7 +508,7 @@ Layouter::Layouter(const char *str, int maxw, TextColour colour, FontSize fontsi
}
/* Copy all lines into a local cache so we can reuse them later on more easily. */
const ParagraphLayout::Line *l;
const ParagraphLayouter::Line *l;
while ((l = line.layout->nextLine(maxw)) != NULL) {
*this->Append() = l;
}
@@ -523,7 +523,7 @@ Layouter::Layouter(const char *str, int maxw, TextColour colour, FontSize fontsi
Dimension Layouter::GetBounds()
{
Dimension d = { 0, 0 };
for (const ParagraphLayout::Line **l = this->Begin(); l != this->End(); l++) {
for (const ParagraphLayouter::Line **l = this->Begin(); l != this->End(); l++) {
d.width = max<uint>(d.width, (*l)->getWidth());
d.height += (*l)->getLeading();
}
@@ -557,7 +557,7 @@ Point Layouter::GetCharPosition(const char *ch) const
if (str == ch) {
/* Valid character. */
const ParagraphLayout::Line *line = *this->Begin();
const ParagraphLayouter::Line *line = *this->Begin();
/* Pointer to the end-of-string/line marker? Return total line width. */
if (*ch == '\0' || *ch == '\n') {
@@ -567,7 +567,7 @@ Point Layouter::GetCharPosition(const char *ch) const
/* Scan all runs until we've found our code point index. */
for (int run_index = 0; run_index < line->countRuns(); run_index++) {
const ParagraphLayout::VisualRun *run = line->getVisualRun(run_index);
const ParagraphLayouter::VisualRun *run = line->getVisualRun(run_index);
for (int i = 0; i < run->getGlyphCount(); i++) {
/* Matching glyph? Return position. */
@@ -590,10 +590,10 @@ Point Layouter::GetCharPosition(const char *ch) const
*/
const char *Layouter::GetCharAtPosition(int x) const
{
const ParagraphLayout::Line *line = *this->Begin();;
const ParagraphLayouter::Line *line = *this->Begin();;
for (int run_index = 0; run_index < line->countRuns(); run_index++) {
const ParagraphLayout::VisualRun *run = line->getVisualRun(run_index);
const ParagraphLayouter::VisualRun *run = line->getVisualRun(run_index);
for (int i = 0; i < run->getGlyphCount(); i++) {
/* Not a valid glyph (empty). */