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/*/*
* Copyright (C) 2004 Stefan Kleine Stegemann
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include "poppler_text.h"
#include "poppler.h"
#include <PDFDoc.h>
#include <Page.h>
#include <TextOutputDev.h>
#define PDF_DOC(obj) static_cast<PDFDoc*>(obj)
#define PAGE(obj) static_cast<Page*>(obj)
#define TEXT_DEV(obj) static_cast<TextOutputDev*>(obj)
void* poppler_text_device_create(int use_phys_layout, int use_raw_text_order, int append)
{
BEGIN_SYNCHRONIZED;
void* textDevice = new TextOutputDev(NULL, use_phys_layout,
#ifdef POPPLER_0_20
0,
#endif
use_raw_text_order, append);
END_SYNCHRONIZED;
return textDevice;
}
void poppler_text_device_destroy(void* text_device)
{
if (!text_device)
return;
SYNCHRONIZED(delete TEXT_DEV(text_device));
}
int poppler_text_display_page(void* text_device, void* poppler_page, void* poppler_document,
float hDPI, float vDPI, int rotate, int crop)
{
if (!text_device || !poppler_page || !poppler_document)
return 0;
SYNCHRONIZED(PAGE(poppler_page)->display(TEXT_DEV(text_device),
hDPI, vDPI, rotate,
#ifndef POPPLER_0_4
true, // useMediaBox
#endif
crop,
#ifdef POPPLER_0_6
false // printing
#else
NULL // links
#endif
#ifndef POPPLER_0_20
,PDF_DOC(poppler_document)->getCatalog()
#endif
));
return 1;
}
int poppler_text_find(void* text_device, unsigned int* text_utf32, unsigned text_len,
int start_at_top, int stop_at_bottom,
int start_at_last, int stop_at_last,
double* x_min, double* y_min, double* x_max, double* y_max)
{
if (!text_device || !text_utf32 || !text_len)
return 0;
BEGIN_SYNCHRONIZED;
int result = TEXT_DEV(text_device)->findText(text_utf32, text_len,
start_at_top, stop_at_bottom,
start_at_last, stop_at_last,
#ifndef POPPLER_0_4 // 0.5, 0.6
true, false,
#endif
#ifdef POPPLER_0_20
false,
#endif
x_min, y_min, x_max, y_max);
END_SYNCHRONIZED;
return result;
}
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