text_editor.h

#ifndef TEXT_EDITOR_DEF
 #define TEXT_EDITOR_DEF
#include <sys/types.h>
#ifdef WINDOWS_COMPILE
#include <windows.h>
#endif
#include "types.h"
#include "config.h"

#ifndef SDL_COMPILE

#ifdef LINUX_COMPILE
#include "x11.h"
#endif
#else
#include "graphics.h"
#endif
#include "file_browser.h"

#define THOTH_CTRL_KEY    (unsigned int)0x100
#define THOTH_ALT_KEY     (unsigned int)0x200
#define THOTH_SHIFT_KEY   (unsigned int)0x400
#define THOTH_ARROW_UP    (unsigned int)0x800
#define THOTH_ARROW_DOWN  (unsigned int)0x1000
#define THOTH_ARROW_LEFT  (unsigned int)0x2000
#define THOTH_ARROW_RIGHT (unsigned int)0x4000
#define THOTH_ENTER_KEY   (unsigned int)0x8000
// #include "window.h"
// #include "text.h"


// // { "keys": ["ctrl+h"], "command": "move", "args": {"by": "characters", "forward": false} },
// // { "keys": ["ctrl+l"], "command": "move", "args": {"by": "characters", "forward": true} },
// // { "keys": ["ctrl+j"], "command": "move", "args": {"by": "lines", "forward": false} },
// // { "keys": ["ctrl+k"], "command": "move", "args": {"by": "lines", "forward": true} },
// // { "keys": ["ctrl+alt+h"], "command": "move", "args": {"by": "words", "forward": false} },
// // { "keys": ["ctrl+alt+l"], "command": "move", "args": {"by": "word_ends", "forward": true} },
// // { "keys": ["ctrl+shift+l"], "command": "expand_selection", "args": {"to": "line"} },

// // // { "keys": ["ctrl+shift+m"], "command": "expand_selection", "args": {"to": "brackets"} },
// // // { "keys": ["ctrl+m"], "command": "move_to", "args": {"to": "brackets"} },

// // { "keys": ["shift+alt+ctrl+h"], "command": "move", "args": {"extend": true, "by": "words", "forward": false} },
// // { "keys": ["shift+alt+ctrl+l"], "command": "move", "args": {"extend": true, "by": "word_ends", "forward": true} },

 enum {
	THOTH_LOGMODE_NUM = 1,
	THOTH_LOGMODE_TEXT,
	THOTH_LOGMODE_TEXT_INSENSITIVE,
	THOTH_LOGMODE_SAVE,
	THOTH_LOGMODE_OPEN,
	THOTH_LOGMODE_HELP,
	THOTH_LOGMODE_SWITCH_FILE,
	THOTH_LOGMODE_FILEBROWSER,
	THOTH_LOGMODE_MODES_INPUTLESS,
	THOTH_LOGMODE_ALERT,
	THOTH_LOGMODE_CONSOLE,
	THOTH_LOGMODE_IMAGE,
 };

 typedef struct {

  int startCursorPos;
	int len;
	int dir;
 } Thoth_EditorSelection;


 typedef struct Thoth_Editor Thoth_Editor;
 typedef struct Thoth_EditorCmd Thoth_EditorCmd;
 typedef struct Thoth_EditorCur Thoth_EditorCur;

 struct Thoth_EditorCmd {

	unsigned int keyBinding[8];
	char *keys;
	int num;
	unsigned char scroll;
	
	Thoth_EditorCur *savedCursors;
	int nSavedCursors;
	Thoth_EditorCur *hiddenCursors;
	int nHiddenCursors;
	void (*Execute)(Thoth_Editor *, Thoth_EditorCmd *c);
	void (*Undo)(Thoth_Editor *, Thoth_EditorCmd *s);
 };

 struct Thoth_EditorCur {


	Thoth_EditorSelection selection;

  //no longer used, now clipboard is from system, lines seperated by \n
	int hiddenIndex;
	char *clipboard;
	int sClipboard;
	char *savedText;
	int addedLen;
	int pos;
 };

#define THOTH_MAX_AUTO_COMPLETE_STRLEN 35
#define THOTH_MAX_AUTO_COMPLETE 20

typedef struct {
	int offset;
	int len;
} Thoth_AutoCompleteOffset;

typedef struct {
	char                    *text;
	int                     scroll;
	int                     unsaved;
	int                     cursorPos;
	int                     historyPos;
	Thoth_EditorCmd       **history;
	int                     sHistory;
#ifndef SDL_COMPILE
#ifdef LINUX_COMPILE
	Image 				  img;
#endif
#endif
	int                     textLen;
	char                    name[MAX_FILENAME];
	char                    path[MAX_PATH_LEN];
} Thoth_EditorFile;

 struct Thoth_Editor {

	Thoth_Config            *cfg;
	Thoth_EditorCmd       **commands;
	Thoth_AutoCompleteOffset      autoComplete[THOTH_MAX_AUTO_COMPLETE];
	Thoth_EditorCur        *cursors;
	Thoth_EditorFile          **files;
	Thoth_EditorFile          *file;
	Thoth_FileBrowser       fileBrowser;
	Thoth_EditorCmd         **lastCmd;  

	int                     linesY;
	int                     colsX;
	int                     nCommands;
	int                     selectNextWordTerminator; // "select" not get it in the phrase selecting

	int                     autoCompleteSearchLen;
	int                     autoCompleteLen;
	int                     autoCompleteIndex;


	int                     logging;
	int                     logIndex;
	char                    *loggingText;

	int                     nFiles;

	int                     mouseSelection;
	int                     nCursors;
	int                     logX;
	int                     logY;

	int                     quit;

	int                     ttyPid;
	int                     ttyMaster;
	int                     ttySlave;
	int                     _stdout;
	int                     _stderr;
	char        			*clipboard; 
#ifdef SDL_COMPILE
	Thoth_Graphics 				*graphics;
#endif
};


void Thoth_Editor_LoadFile(Thoth_Editor *t, char *path);
#ifdef SDL_COMPILE
void Thoth_Editor_Draw(Thoth_Editor *t, Thoth_Graphics *hdcMem);
#elif

#ifdef WINDOWS_COMPILE
void Thoth_Editor_Draw(Thoth_Editor *t,HWND hwnd);
#elif LINUX_COMPILE
void Thoth_Editor_Draw(Thoth_Editor *t);
#endif

#endif
void Thoth_Editor_Event(Thoth_Editor *t,unsigned int key);
int Thoth_Editor_Destroy(Thoth_Editor *t);
void Thoth_Editor_SetCursorPos(Thoth_Editor *t, int x, int y);
int Thoth_Editor_SetCursorPosSelection(Thoth_Editor *t, int x, int y);
int Thoth_Editor_Scroll(Thoth_Editor *t, int y);
void Thoth_Editor_SetCursorPosDoubleClick(Thoth_Editor *t, int x, int y);
#endif
#ifdef SDL_COMPILE
void Thoth_Editor_Init(Thoth_Editor *t, Thoth_Graphics *graphics, Thoth_Config *cfg);
#else
void Thoth_Editor_Init(Thoth_Editor *t, Thoth_Config *cfg);
#endif