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#pragma once
#include "gemini.h"
#include <the_Foundation/object.h>
#include <the_Foundation/rect.h>
#include <the_Foundation/string.h>
#include <SDL_render.h>
iDeclareType(GmRun)
typedef uint16_t iGmLinkId;
enum iGmLinkFlags {
userFriendly_GmLinkFlag = iBit(1),
remote_GmLinkFlag = iBit(2),
http_GmLinkFlag = iBit(3),
gopher_GmLinkFlag = iBit(4),
file_GmLinkFlag = iBit(5),
imageFileExtension_GmLinkFlag = iBit(6),
audioFileExtension_GmLinkFlag = iBit(7),
content_GmLinkFlag = iBit(8), /* content visible below */
visited_GmLinkFlag = iBit(9), /* in the history */
};
iDeclareType(GmImageInfo)
struct Impl_GmImageInfo {
iInt2 size;
size_t numBytes;
const char *mime;
};
enum iGmRunFlags {
startOfLine_GmRunFlag = iBit(1),
endOfLine_GmRunFlag = iBit(2),
};
struct Impl_GmRun {
iRangecc text;
uint8_t font;
uint8_t color;
uint8_t flags;
iRect bounds; /* used for hit testing, may extend to edges */
iRect visBounds; /* actual visual bounds */
iGmLinkId linkId; /* zero for non-links */
uint16_t imageId; /* zero for images */
};
const char * findLoc_GmRun (const iGmRun *, iInt2 pos);
iDeclareClass(GmDocument)
iDeclareObjectConstruction(GmDocument)
enum iGmDocumentFormat {
gemini_GmDocumentFormat,
plainText_GmDocumentFormat,
};
void setFormat_GmDocument (iGmDocument *, enum iGmDocumentFormat format);
void setWidth_GmDocument (iGmDocument *, int width);
void setHost_GmDocument (iGmDocument *, const iString *host); /* local host name */
void setSource_GmDocument (iGmDocument *, const iString *source, int width);
void setImage_GmDocument (iGmDocument *, iGmLinkId linkId, const iString *mime, const iBlock *data);
void reset_GmDocument (iGmDocument *); /* free images */
typedef void (*iGmDocumentRenderFunc)(void *, const iGmRun *);
void render_GmDocument (const iGmDocument *, iRangei visRangeY, iGmDocumentRenderFunc render, void *);
iInt2 size_GmDocument (const iGmDocument *);
iRangecc findText_GmDocument (const iGmDocument *, const iString *text, const char *start);
iRangecc findTextBefore_GmDocument (const iGmDocument *, const iString *text, const char *before);
const iGmRun * findRun_GmDocument (const iGmDocument *, iInt2 pos);
const char * findLoc_GmDocument (const iGmDocument *, iInt2 pos);
const iGmRun * findRunAtLoc_GmDocument (const iGmDocument *, const char *loc);
const iString * linkUrl_GmDocument (const iGmDocument *, iGmLinkId linkId);
uint16_t linkImage_GmDocument (const iGmDocument *, iGmLinkId linkId);
int linkFlags_GmDocument (const iGmDocument *, iGmLinkId linkId);
enum iColorId linkColor_GmDocument (const iGmDocument *, iGmLinkId linkId);
iBool isMediaLink_GmDocument (const iGmDocument *, iGmLinkId linkId);
const iString * title_GmDocument (const iGmDocument *);
SDL_Texture * imageTexture_GmDocument (const iGmDocument *, uint16_t imageId);
void imageInfo_GmDocument (const iGmDocument *, uint16_t imageId, iGmImageInfo *info_out);
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