Apple-2gs-SW
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md2teach
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Split out the work in progress on styling the text into its own file.

This commit is contained in:
Jeremy Rand 2021-04-24 16:25:32 -04:00
parent 2c6c191af8
commit 6f5cefe417
4 changed files with 122 additions and 91 deletions
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6
md2teach.xcodeproj/project.pbxproj
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@ -18,6 +18,7 @@
9D65330D2626246700105D50 /* md4c.c in Sources */ = {isa = PBXBuildFile; fileRef = 9D65330C2626246700105D50 /* md4c.c */; };
9D8125DD2634A584002F05F5 /* io.c in Sources */ = {isa = PBXBuildFile; fileRef = 9D8125DC2634A584002F05F5 /* io.c */; };
9D8125E42634AC4A002F05F5 /* translate.c in Sources */ = {isa = PBXBuildFile; fileRef = 9D8125E32634AC4A002F05F5 /* translate.c */; };
9D8125F32634B4D4002F05F5 /* style.c in Sources */ = {isa = PBXBuildFile; fileRef = 9D8125F22634B4D4002F05F5 /* style.c */; };
/* End PBXBuildFile section */
/* Begin PBXCopyFilesBuildPhase section */
@ -56,6 +57,8 @@
9D8125DC2634A584002F05F5 /* io.c */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.c; path = io.c; sourceTree = "<group>"; };
9D8125E22634AC4A002F05F5 /* translate.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = translate.h; sourceTree = "<group>"; };
9D8125E32634AC4A002F05F5 /* translate.c */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.c; path = translate.c; sourceTree = "<group>"; };
9D8125F12634B4D4002F05F5 /* style.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = style.h; sourceTree = "<group>"; };
9D8125F22634B4D4002F05F5 /* style.c */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.c; path = style.c; sourceTree = "<group>"; };
9DDFC7B026269D23006D6E71 /* LICENSE */ = {isa = PBXFileReference; lastKnownFileType = text; path = LICENSE; sourceTree = "<group>"; };
9DDFC7B126269D3F006D6E71 /* README.md */ = {isa = PBXFileReference; lastKnownFileType = net.daringfireball.markdown; path = README.md; sourceTree = "<group>"; };
9DDFC7B42627E081006D6E71 /* test.md */ = {isa = PBXFileReference; lastKnownFileType = net.daringfireball.markdown; path = test.md; sourceTree = "<group>"; };
@ -106,6 +109,8 @@
9D8125DC2634A584002F05F5 /* io.c */,
9D8125E22634AC4A002F05F5 /* translate.h */,
9D8125E32634AC4A002F05F5 /* translate.c */,
9D8125F12634B4D4002F05F5 /* style.h */,
9D8125F22634B4D4002F05F5 /* style.c */,
9D65330C2626246700105D50 /* md4c.c */,
9D65330B2626246700105D50 /* md4c.h */,
9D6532EE2626240800105D50 /* Makefile */,
@ -239,6 +244,7 @@
9D8125E42634AC4A002F05F5 /* translate.c in Sources */,
9D6532EF2626240800105D50 /* Makefile in Sources */,
9D8125DD2634A584002F05F5 /* io.c in Sources */,
9D8125F32634B4D4002F05F5 /* style.c in Sources */,
9D6532ED2626240800105D50 /* main.c in Sources */,
9D65330D2626246700105D50 /* md4c.c in Sources */,
);

92
md2teach/main.c
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@ -7,19 +7,14 @@
*
*/
#include <stdio.h>
#include <stdint.h>
#include <stdlib.h>
#include <string.h>
#include <resources.h>
#include <textedit.h>
#include "io.h"
#include "main.h"
#include "translate.h"
#include "md4c.h"
// GS_TODO - How big does the stack need to be? In looking over the code,
// I don't see massive stack frames due to large globals (other than the
@ -35,65 +30,6 @@
// Leaving the stack very big for now at 32K.
#pragma stacksize 32768
// Defines
#define NUM_HEADER_SIZES 6
// This is plain, emphasized, strong or strong+empasized
#define NUM_TEXT_FORMATS 4
#define NUM_HEADER_STYLES (NUM_HEADER_SIZES * NUM_TEXT_FORMATS)
#define NUM_CODE_STYLES 1
#define NUM_TEXT_STYLES NUM_TEXT_FORMATS
#define NUM_QUOTE_STYLES NUM_TEXT_FORMATS
#define TOTAL_STYLES (NUM_HEADER_STYLES + NUM_CODE_STYLES + NUM_TEXT_STYLES + NUM_QUOTE_STYLES)
// Typedefs
typedef struct tWindowPos
{
int16_t height;
int16_t width;
int16_t top;
int16_t left;
int32_t version;
} tWindowPos;
// I wish I could use the structure definition from textedit.h but TERuler contains optional
// fields in the definition and Teach isn't expecting them it seems (array of theTabs). So,
// I need my own struct which omits them.
typedef struct tRuler
{
int16_t leftMargin;
int16_t leftIndent;
int16_t rightMargin;
int16_t just;
int16_t extraLS;
int16_t flags;
int32_t userData;
int16_t tabType;
int16_t tabTerminator;
} tRuler;
typedef struct tFormatHeader
{
int16_t version;
int32_t rulerSize;
tRuler ruler;
int32_t styleListLength;
TEStyle styleList[TOTAL_STYLES];
LongWord numberOfStyles;
} tFormatHeader;
typedef struct tFormat
{
tFormatHeader header;
StyleItem styleItems[1];
} tFormat;
//typedef struct tStyle
// Globals
@ -101,35 +37,9 @@ void * lowestStackSeen;
char * commandName;
int debugEnabled = 0;
tWindowPos windowPos = {
0xad, // height
0x27c, // width
0x1a, // top
0x02, // left
0x0 // version
};
// For the 6 header sizes, we are going with:
// 1 -> Helvetica 36
// 2 -> Helvetica 30
// 3 -> Helvetica 27
// 4 -> Helvetica 24
// 5 -> Helvetica 20
// 6 -> Helvetica 18
uint8_t headerFontSizes[NUM_HEADER_SIZES] = {
36,
30,
27,
24,
20,
18
};
tFormat * formatPtr = NULL;
// Implementation
static void printUsage(void)
{
fprintf(stderr, "USAGE: %s [ -d ] inputfile outputfile\n", commandName);

88
md2teach/style.c Normal file
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@ -0,0 +1,88 @@
/*
* style.c
* md2teach
*
* Created by Jeremy Rand on 2021-04-24.
*
*/
#include <stdint.h>
#include <textedit.h>
#include "style.h"
// Typedefs
typedef struct tWindowPos
{
int16_t height;
int16_t width;
int16_t top;
int16_t left;
int32_t version;
} tWindowPos;
// I wish I could use the structure definition from textedit.h but TERuler contains optional
// fields in the definition and Teach isn't expecting them it seems (array of theTabs). So,
// I need my own struct which omits them.
typedef struct tRuler
{
int16_t leftMargin;
int16_t leftIndent;
int16_t rightMargin;
int16_t just;
int16_t extraLS;
int16_t flags;
int32_t userData;
int16_t tabType;
int16_t tabTerminator;
} tRuler;
typedef struct tFormatHeader
{
int16_t version;
int32_t rulerSize;
tRuler ruler;
int32_t styleListLength;
TEStyle styleList[TOTAL_STYLES];
LongWord numberOfStyles;
} tFormatHeader;
typedef struct tFormat
{
tFormatHeader header;
StyleItem styleItems[1];
} tFormat;
//typedef struct tStyle
// Globals
static tWindowPos windowPos = {
0xad, // height
0x27c, // width
0x1a, // top
0x02, // left
0x0 // version
};
// For the 6 header sizes, we are going with:
// 1 -> Helvetica 36
// 2 -> Helvetica 30
// 3 -> Helvetica 27
// 4 -> Helvetica 24
// 5 -> Helvetica 20
// 6 -> Helvetica 18
static uint8_t headerFontSizes[NUM_HEADER_SIZES] = {
36,
30,
27,
24,
20,
18
};
static tFormat * formatPtr = NULL;

27
md2teach/style.h Normal file
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@ -0,0 +1,27 @@
/*
* style.h
* md2teach
*
* Created by Jeremy Rand on 2021-04-24.
*
*/
#ifndef _GUARD_PROJECTmd2teach_FILEstyle_
#define _GUARD_PROJECTmd2teach_FILEstyle_
// Defines
#define NUM_HEADER_SIZES 6
// This is plain, emphasized, strong or strong+empasized
#define NUM_TEXT_FORMATS 4
#define NUM_HEADER_STYLES (NUM_HEADER_SIZES * NUM_TEXT_FORMATS)
#define NUM_CODE_STYLES 1
#define NUM_TEXT_STYLES NUM_TEXT_FORMATS
#define NUM_QUOTE_STYLES NUM_TEXT_FORMATS
#define TOTAL_STYLES (NUM_HEADER_STYLES + NUM_CODE_STYLES + NUM_TEXT_STYLES + NUM_QUOTE_STYLES)
#endif /* define _GUARD_PROJECTmd2teach_FILEstyle_ */