You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
kpilot/conduits/notepadconduit/notepad-conduit.cc

266 lines
6.1 KiB

/* KPilot
**
** Copyright (C) 2004 by Adriaan de Groot, Joern Ahrens
**
** The code for NotepadActionThread::unpackNotePad was taken from
** Angus Ainslies read-notepad.c, which is part of pilot-link.
** NotepadActionThread::saveImage is also based on read-notepad.c.
**
** This file is part of the Notepad conduit, a conduit for KPilot that
** stores the notepad drawings to files.
*/
/*
** This program is free software; you can redistribute it and/or modify
** it under the terms of the GNU Lesser General Public License as published by
** the Free Software Foundation; either version 2.1 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 Lesser General Public License for more details.
**
** You should have received a copy of the GNU Lesser General Public License
** along with this program in a file called COPYING; if not, write to
** the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
** MA 02110-1301, USA.
*/
/*
** Bug reports and questions can be sent to kde-pim@kde.org
*/
#include "options.h"
#include "pilotUser.h"
#include "pilotSerialDatabase.h"
#include "notepad-conduit.h" // The Conduit action
#include "notepadconduit.h" // The settings class
#include <pi-notepad.h>
#include <tqthread.h>
#include <tqapplication.h>
#include <tqvaluelist.h>
#include <tqimage.h>
#include <tqdir.h>
#include <tqcstring.h>
extern "C"
{
unsigned long version_conduit_notepad = Pilot::PLUGIN_API;
}
NotepadConduit::NotepadConduit(KPilotLink *d, const char *n,
const TQStringList &args) : ConduitAction(d, n, args)
{
FUNCTIONSETUP;
fConduitName=i18n("Notepad");
thread = 0L;
}
NotepadConduit::~NotepadConduit()
{
FUNCTIONSETUP;
}
/* virtual */ bool NotepadConduit::exec()
{
FUNCTIONSETUP;
#ifdef DEBUG
DEBUGKPILOT << fname << ": In exec() @" << (unsigned long) this << endl;
#endif
TQDir dir(NotepadConduitSettings::outputDirectory());
if(!dir.exists() && !dir.mkdir(dir.path())) {
emit logError(i18n("Unable to open %1").arg(dir.path()));
delayDone();
return false;
}
else {
thread = new NotepadActionThread(this, deviceLink());
thread->start();
// tickle is disabled due to crashs during sync
// -> PADP TX "unexpected package"
// startTickle();
}
return true;
}
bool NotepadConduit::event(TQEvent *e)
{
FUNCTIONSETUP;
if(e->type() == TQEvent::User) {
#ifdef DEBUG
DEBUGKPILOT << fname << ": Notepad thread done." << endl;
#endif
// stopTickle();
delayDone();
if(thread->getFailed())
logError(i18n("1 notepad could not be saved", "%n notepads could not be saved", thread->getFailed()));
logMessage(i18n("1 notepad saved", "%n notepads saved", thread->getSaved()));
delete thread;
return true;
}
else
return ConduitAction::event(e);
}
//-----------------------------------------------------------------------------
// NotepadActionThread
//-----------------------------------------------------------------------------
NotepadActionThread::NotepadActionThread(TQObject *parent, KPilotLink *link) :
fParent(parent), fLink(link), notSaved(0), saved(0)
{
FUNCTIONSETUP;
}
void NotepadActionThread::run()
{
FUNCTIONSETUP;
PilotDatabase *db = fLink->database( CSL1("npadDB") );
int n = db->recordCount();
if ( n > 0 )
{
TQValueList<recordid_t> vl = db->idList();
TQValueList<recordid_t>::iterator it;
struct NotePad a;
for ( it = vl.begin(); it != vl.end(); ++it )
{
PilotRecord *pr = db->readRecordById(*it);
if(pr)
{
unpack_NotePad(&a, (unsigned char*)pr->data(), pr->size());
saveImage(&a);
free_NotePad(&a);
}
}
}
KPILOT_DELETE(db);
TQApplication::postEvent(fParent, new TQEvent(TQEvent::User));
}
static void saveImageFromBITS(TQImage &image, struct NotePad *n, unsigned int width)
{
FUNCTIONSETUP;
image.setColor(0, tqRgb(0xaa, 0xc1 ,0x91));
image.setColor(1, tqRgb(0x30, 0x36, 0x29));
int x = 0;
int y = 0;
int pos = 0;
for(unsigned int i=0; i<n->body.dataLen/2; ++i)
{
for(int j=0; j<n->data[i].repeat; ++j)
{
for(int k=0; k<8; ++k)
{
y = pos / width;
x = pos % width ;
image.setPixel( x, y,
(n->data[i].data & 1<<(7-k)) ? 1 : 0 );
++pos;
}
}
}
}
static void saveImageFromUNCOMPRESSED(TQImage &image, struct NotePad *n, unsigned int width)
{
FUNCTIONSETUP;
image.setColor(0, tqRgb(0xaa, 0xc1 ,0x91));
image.setColor(1, tqRgb(0x30, 0x36, 0x29));
unsigned int pos = 0;
unsigned int x,y;
for (unsigned int i=0; i<n->body.dataLen / 2; ++i)
{
for (unsigned int k=0; k<8; ++k)
{
y = pos / width;
x = pos % width ;
image.setPixel( x, y,
(n->data[i].repeat & 1<<(7-k)) ? 1 : 0 );
++pos;
}
for (unsigned int k=0; k<8; ++k)
{
y = pos / width;
x = pos % width ;
image.setPixel( x, y,
(n->data[i].data & 1<<(7-k)) ? 1 : 0 );
++pos;
}
}
}
void NotepadActionThread::saveImage(struct NotePad *n)
{
FUNCTIONSETUP;
// Width needs adjusting, based on whether it's low res (+8)
// or a hi-res notepad image.
int width = n->body.width + ( n->body.width > 160 ? 16 : 8 );
int height = n->body.height;
TQImage image(width, height, 8, 2);
switch (n->body.dataType)
{
case NOTEPAD_DATA_BITS :
saveImageFromBITS( image,n,width );
break;
case NOTEPAD_DATA_UNCOMPRESSED :
saveImageFromUNCOMPRESSED( image,n,width );
break;
case NOTEPAD_DATA_PNG :
image.loadFromData((uchar*)(n->data), n->body.dataLen);
break;
default :
// Unknown data type
WARNINGKPILOT << "Unknown data type: " << n->body.dataType << endl;
return;
// TODO: Post a warning to the UI
}
TQString filename(n->name);
if(filename.isEmpty())
{
filename.sprintf("%4d-%02d-%02d_%02d-%02d-%02d",
n->changeDate.year,
n->changeDate.month,
n->changeDate.day,
n->changeDate.hour,
n->changeDate.min,
n->changeDate.sec);
}
TQString imgname = TQString("%1/%2.png").arg(NotepadConduitSettings::outputDirectory()).arg(filename);
#ifdef DEBUG
DEBUGKPILOT << fname << ": Notepad " << imgname << endl;
#endif
if(!image.save(imgname, "PNG", -1))
++notSaved;
else
++saved;
}