move the example to the example folder

1 files changed, 0 insertions, 163 deletions

diff --git a/mainwindow.cpp b/mainwindow.cpp
deleted file mode 100644
index ad6cde7..0000000
--- a/mainwindow.cpp
+++ /dev/null
@@ -1,163 +0,0 @@
-/*
-** Arabtype Copyright 2012-2015(c) Wael El Oraiby. All Rights Reserved
-**
-** This file is in public domain
-*/
-
-#include "mainwindow.h"
-#include "ui_mainwindow.h"
-#include <QtGui>
-#include <cassert>
-#include <iostream>
-#include <vector>
-#include <string>
-#include <fstream>
-
-#include "utf8.h"
-#include "arabtype.h"
-
-FT_Library MainWindow::ftlib__	= NULL;
-
-
-MainWindow::MainWindow(QWidget *parent) :
-	QMainWindow(parent),
-	ui__(new Ui::MainWindow)
-{
-	ui__->setupUi(this);
-
-	int	width	= 480;
-	int	height	= 392;
-	int	font_size	= 24;
-
-	std::ifstream	ifs("arabic_test.txt");
-	assert( ifs.is_open() );
-	std::vector<uchar>	arabic_string;
-
-	while( ifs.good() )
-	{
-		uchar ch = ifs.get();
-		if( ifs.good() )
-			arabic_string.push_back(ch);
-	}
-
-	std::cout << "size: " << arabic_string.size() << std::endl;
-	ifs.close();
-
-
-	uint32_t*	arabic_cp	= new uint32_t[arabic_string.size()];
-	uint32_t	acp_size	= get_presentation_form_b(arabic_string.size(), &arabic_string[0], arabic_string.size() * sizeof(uint32_t), arabic_cp);
-
-	for( size_t i = 0; i < acp_size; ++i )
-		std::cout << "0x" << std::hex << arabic_cp[i] << std::endl;
-
-	std::cout << std::dec;
-
-	if( !ftlib__ )
-	{
-		FT_Error	error = FT_Init_FreeType(&ftlib__);
-		assert( !error && "Error loading freetype" );
-	}
-
-	// load the font
-	FT_Face		face;
-	FT_Error	error;
-
-	error		= FT_New_Face(ftlib__, "ae_Tholoth.ttf", 0, &face);
-	assert( !error && "unable to load font file" );
-
-	// set font size
-	error		= FT_Set_Pixel_Sizes(face, 0, font_size);
-	assert( !error && "Error setting font size" );
-
-	// setup glyph
-	// render chars
-	FT_GlyphSlot	slot		= face->glyph;
-
-	FT_Int32	load_flags	= FT_LOAD_DEFAULT | FT_LOAD_FORCE_AUTOHINT;
-	FT_Render_Mode	render_flags	= FT_RENDER_MODE_NORMAL;
-
-
-	data__	= new uchar[width * height * 4];
-	memset(data__, 0, width * height * 4);
-	int	col	= width - font_size;
-	int	line	= font_size;
-	QImage	img(data__, width, height, QImage::Format_RGB32);
-	// render the arabic glyphs
-	for( size_t idx = 0; idx < acp_size; ++idx )
-	{
-		uint ch	= arabic_cp[idx];
-
-		if( ch == 0xA ) {
-			line	+= font_size + 5;
-			col	= width - font_size;
-			continue;
-		}
-
-		if ( ch == 0xC ) {
-			continue;
-		}
-
-		if ( ch == -1 ) {
-			continue;
-		}
-
-		assert(ch != 0);
-
-		int glyph_index	= FT_Get_Char_Index(face, ch);
-		assert( glyph_index && "invalid character" );
-
-		error	= FT_Load_Glyph(face, glyph_index, load_flags);
-		assert( !error && "couldn't load glyph" );
-
-		error = FT_Render_Glyph(slot, render_flags);
-		assert( !error && "couldn't render glyph" );
-
-		FT_Glyph glyph;
-		FT_Get_Glyph(slot, &glyph);
-
-		FT_BBox	box;
-		FT_Glyph_Get_CBox(glyph, FT_GLYPH_BBOX_TRUNCATE, &box);
-
-		int	temp_col	= col - (slot->advance.x >> 6);
-
-		for( int y = 0; y < slot->bitmap.rows; y++ )
-		{
-			for( int x = 0; x < slot->bitmap.width; x++ )
-			{
-				uchar	co	= slot->bitmap.buffer[x + y * slot->bitmap.pitch];
-				if( co && x + temp_col < width && x + temp_col >= 0 )
-				{
-					uint rgb = img.pixel(x + temp_col + slot->bitmap_left, y - slot->bitmap_top + line);
-					img.setPixel(x + temp_col + slot->bitmap_left, y - slot->bitmap_top + line, rgb | qRgb(co, co, co));
-				}
-
-				//std::cout << uint(co) << " ";
-			}
-			//std::cout << std::endl;
-		}
-
-		//std::cout << std::endl;
-
-		col -= slot->advance.x >> 6;
-
-		FT_Done_Glyph(glyph);
-	}
-
-	delete[] arabic_cp;
-
-	QPixmap	pixmap = QPixmap::fromImage(img);
-	ui__->label->setPixmap(pixmap);
-
-	FT_Done_Face(face);
-}
-
-MainWindow::~MainWindow()
-{
-	FT_Done_FreeType(ftlib__);
-	delete ui__;
-	delete data__;
-}
-
-void MainWindow::paintEvent ( QPaintEvent * event )
-{
-}