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finished first edition of the TextRenderable class.

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This commit is contained in:
hyzboy
2020-08-08 20:12:37 +08:00
parent a6f1657cac
commit 90314c4b97
12 changed files with 129 additions and 124 deletions
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26
inc/hgl/graph/font/TextLayout.h
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@@ -5,11 +5,13 @@
#include<hgl/graph/font/FontSource.h>
#include<hgl/graph/RenderableCreater.h>
#include<hgl/graph/TileData.h>
#include<hgl/type/MemBlock.h>
namespace hgl
{
namespace graph
{
class TileFont;
class TextRenderable;
/**
* 字符属性，可精确到字也可精确到段落或是全文
@@ -86,7 +88,6 @@ namespace hgl
protected:
FontSource *font_source;
RenderableCreater *rc;
TextLayoutAttributes tla;
protected:
@@ -121,9 +122,9 @@ namespace hgl
int sl_v_r2l();
int sl_v_l2r();
template<typename T> int SimpleLayout(TileFont *,const BaseString<T> &); ///<简易排版
template<typename T> int SimpleLayout(TextRenderable *,TileFont *,const BaseString<T> &); ///<简易排版
// template<typename T> int SimpleLayout(TileFont *,const StringList<BaseString<T>> &); ///<简易排版
// template<typename T> int SimpleLayout(TileFont *,const StringList<BaseString<T>> &); ///<简易排版
protected:
@@ -138,26 +139,23 @@ namespace hgl
TEXT_COORD_TYPE paragraph_gap;
protected:
VB4f *vertex;
VB4f *tex_coord;
TextRenderable *text_render_obj;
MemBlock<float> vertex;
MemBlock<float> tex_coord;
public:
TextLayout()
{
rc=nullptr;
direction.text_direction=0;
draw_chars_count=0;
vertex =nullptr;
tex_coord =nullptr;
text_render_obj =nullptr;
}
virtual ~TextLayout()=default;
void Set (RenderableCreater *_rc) {if(_rc)rc=_rc;}
void Set (const TextLayoutAttributes *_tla) {if(_tla)memcpy(&tla,_tla,sizeof(TextLayoutAttributes));}
void Set (FontSource *fs) {if(fs)font_source=fs;}
void SetTextDirection (const uint8 &td) {tla.text_direction=td;}
@@ -165,10 +163,10 @@ namespace hgl
void SetMaxWidth (const float mw) {tla.max_width=mw;}
void SetMaxHeight (const float mh) {tla.max_height=mh;}
virtual bool Init (); ///<初始化排版
virtual bool Init (); ///<初始化排版
int SimpleLayout (TileFont *,const UTF16String &); ///<简易排版
int SimpleLayout (TileFont *,const UTF32String &); ///<简易排版
int SimpleLayout (TextRenderable *,TileFont *,const UTF16String &); ///<简易排版
int SimpleLayout (TextRenderable *,TileFont *,const UTF32String &); ///<简易排版
// int SimpleLayout (TileFont *,const UTF16StringList &); ///<简易排版
// int SimpleLayout (TileFont *,const UTF32StringList &); ///<简易排版