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RetroShare/retroshare-gui/src/gui/gxs/GxsIdDetails.cpp
csoler 0c1e6301b3 merged with latest upstream trunk
2015-12-05 16:49:00 -05:00

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/*
* Retroshare Gxs Support
*
* Copyright 2012-2013 by Robert Fernie.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License Version 2.1 as published by the Free Software Foundation.
*
* This library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
* USA.
*
* Please report all bugs and problems to "retroshare@lunamutt.com".
*
*/
#include <QApplication>
#include <QThread>
#include <QTimerEvent>
#include <QMutexLocker>
#include <math.h>
#include "GxsIdDetails.h"
#include "retroshare-gui/RsAutoUpdatePage.h"
#include "retroshare/rsreputations.h"
#include <retroshare/rspeers.h>
#include <iostream>
#include <QPainter>
/* Images for tag icons */
#define IMAGE_LOADING ":/images/folder-draft.png"
#define IMAGE_PGPKNOWN ":/images/contact.png"
#define IMAGE_PGPUNKNOWN ":/images/tags/pgp-unknown.png"
#define IMAGE_ANON ":/images/tags/anon.png"
#define IMAGE_BANNED ":/icons/yellow_biohazard64.png"
#define IMAGE_DEV_AMBASSADOR ":/images/tags/dev-ambassador.png"
#define IMAGE_DEV_CONTRIBUTOR ":/images/tags/vote_down.png"
#define IMAGE_DEV_TRANSLATOR ":/images/tags/dev-translator.png"
#define IMAGE_DEV_PATCHER ":/images/tags/dev-patcher.png"
#define IMAGE_DEV_DEVELOPER ":/images/tags/developer.png"
#define TIMER_INTERVAL 500
#define MAX_ATTEMPTS 10
#define MAX_PROCESS_COUNT_PER_TIMER 50
const int kRecognTagClass_DEVELOPMENT = 1;
const int kRecognTagType_Dev_Ambassador = 1;
const int kRecognTagType_Dev_Contributor = 2;
const int kRecognTagType_Dev_Translator = 3;
const int kRecognTagType_Dev_Patcher = 4;
const int kRecognTagType_Dev_Developer = 5;
/* The global object */
GxsIdDetails *GxsIdDetails::mInstance = NULL ;
GxsIdDetails::GxsIdDetails()
: QObject()
{
mCheckTimerId = 0;
mProcessDisableCount = 0;
connect(this, SIGNAL(startTimerFromThread()), this, SLOT(doStartTimer()));
}
GxsIdDetails::~GxsIdDetails()
{
}
void GxsIdDetails::initialize()
{
if (mInstance) {
return;
}
mInstance = new GxsIdDetails;
}
void GxsIdDetails::cleanup()
{
if (!mInstance) {
return;
}
delete(mInstance);
mInstance = NULL;
}
void GxsIdDetails::objectDestroyed(QObject *object)
{
if (!object) {
return;
}
QMutexLocker lock(&mMutex);
/* Object is about to be destroyed, remove it from pending list */
QList<CallbackData>::iterator dataIt;
for (dataIt = mPendingData.begin(); dataIt != mPendingData.end(); ) {
CallbackData &pendingData = *dataIt;
if (pendingData.mObject == object) {
dataIt = mPendingData.erase(dataIt);
continue;
}
++dataIt;
}
}
void GxsIdDetails::connectObject_locked(QObject *object, bool doConnect)
{
if (!object) {
return;
}
/* Search Object in pending list */
QList<CallbackData>::iterator dataIt;
for (dataIt = mPendingData.begin(); dataIt != mPendingData.end(); ++dataIt) {
if (dataIt->mObject == object) {
/* Object still/already in pending list */
return;
}
}
if (doConnect) {
connect(object, SIGNAL(destroyed(QObject*)), this, SLOT(objectDestroyed(QObject*)));
} else {
disconnect(object, SIGNAL(destroyed(QObject*)), this, SLOT(objectDestroyed(QObject*)));
}
}
void GxsIdDetails::timerEvent(QTimerEvent *event)
{
if (event->timerId() == mCheckTimerId) {
if (!RsAutoUpdatePage::eventsLocked()) {
/* Stop timer */
killTimer(mCheckTimerId);
mCheckTimerId = 0;
if (rsIdentity) {
QMutexLocker lock(&mMutex);
if (mProcessDisableCount == 0) {
if (!mPendingData.empty()) {
/* Check pending id's */
int processed = qMin(MAX_PROCESS_COUNT_PER_TIMER, mPendingData.size());
while (!mPendingData.isEmpty()) {
if (processed-- <= 0) {
break;
}
CallbackData &pendingData = mPendingData.front();
RsIdentityDetails details;
if (rsIdentity->getIdDetails(pendingData.mId, details)) {
/* Got details */
pendingData.mCallback(GXS_ID_DETAILS_TYPE_DONE, details, pendingData.mObject, pendingData.mData);
QObject *object = pendingData.mObject;
mPendingData.pop_front();
connectObject_locked(object, false);
continue;
}
if (++pendingData.mAttempt > MAX_ATTEMPTS) {
/* Max attempts reached, stop trying */
details.mId = pendingData.mId;
pendingData.mCallback(GXS_ID_DETAILS_TYPE_FAILED, details, pendingData.mObject, pendingData.mData);
QObject *object = pendingData.mObject;
mPendingData.pop_front();
connectObject_locked(object, false);
continue;
}
mPendingData.move(0, mPendingData.size() - 1);
}
}
}
}
QMutexLocker lock(&mMutex);
if (mPendingData.empty()) {
/* All done */
} else {
/* Start timer */
doStartTimer();
}
}
}
QObject::timerEvent(event);
}
void GxsIdDetails::doStartTimer()
{
if (mCheckTimerId) {
/* Timer is running */
return;
}
mCheckTimerId = startTimer(TIMER_INTERVAL);
}
void GxsIdDetails::enableProcess(bool enable)
{
if (!mInstance) {
return;
}
QMutexLocker lock(&mInstance->mMutex);
if (enable) {
--mInstance->mProcessDisableCount;
if (mInstance->mProcessDisableCount < 0) {
mInstance->mProcessDisableCount = 0;
}
} else {
++mInstance->mProcessDisableCount;
}
}
bool GxsIdDetails::process(const RsGxsId &id, GxsIdDetailsCallbackFunction callback, QObject *object, const QVariant &data)
{
if (!callback) {
return false;
}
RsIdentityDetails details;
if (id.isNull()) {
callback(GXS_ID_DETAILS_TYPE_EMPTY, details, object, data);
return true;
}
/* Try to get the information */
// the idea behind this was, to call the callback directly when the identity is already loaded in librs
// without one timer tick, but it causes the use of Pixmap in avatars within a threat that is different than
// the GUI thread, which is not allowed by Qt => some avatars fail to load.
bool isGuiThread = (QThread::currentThread() == qApp->thread());
if (isGuiThread && !RsAutoUpdatePage::eventsLocked() && rsIdentity && rsIdentity->getIdDetails(id, details)) {
callback(GXS_ID_DETAILS_TYPE_DONE, details, object, data);
return true;
}
details.mId = id;
/* Add id to the pending list */
if (!mInstance) {
/* GxsIdDetails not initialized. Please use ::initialize */
callback(GXS_ID_DETAILS_TYPE_FAILED, details, object, data);
return false;
}
callback(GXS_ID_DETAILS_TYPE_LOADING, details, object, data);
CallbackData pendingData;
pendingData.mId = id;
pendingData.mCallback = callback;
pendingData.mObject = object;
pendingData.mData = data;
{
QMutexLocker lock(&mInstance->mMutex);
/* Connect signal "destroy" */
mInstance->connectObject_locked(object, true);
mInstance->mPendingData.push_back(pendingData);
}
/* Start timer */
if (isGuiThread) {
/* Start timer directly */
mInstance->doStartTimer();
} else {
/* Send signal to start timer in main thread */
emit mInstance->startTimerFromThread();
}
return true;
}
static bool findTagIcon(int tag_class, int /*tag_type*/, QIcon &icon)
{
switch(tag_class)
{
default:
case 0:
icon = QIcon(IMAGE_DEV_AMBASSADOR);
break;
case 1:
icon = QIcon(IMAGE_DEV_CONTRIBUTOR);
break;
}
return true;
}
//QImage GxsIdDetails::makeDefaultIcon(const RsGxsId& id)
//{
// static std::map<RsGxsId,QImage> image_cache ;
//
// std::map<RsGxsId,QImage>::const_iterator it = image_cache.find(id) ;
//
// if(it != image_cache.end())
// return it->second ;
//
// int S = 128 ;
// QImage pix(S,S,QImage::Format_RGB32) ;
//
// uint64_t n = reinterpret_cast<const uint64_t*>(id.toByteArray())[0] ;
//
// uint8_t a[8] ;
// for(int i=0;i<8;++i)
// {
// a[i] = n&0xff ;
// n >>= 8 ;
// }
// QColor val[16] = {
// QColor::fromRgb( 255, 110, 180),
// QColor::fromRgb( 238, 92, 66),
// QColor::fromRgb( 255, 127, 36),
// QColor::fromRgb( 255, 193, 193),
// QColor::fromRgb( 127, 255, 212),
// QColor::fromRgb( 0, 255, 255),
// QColor::fromRgb( 224, 255, 255),
// QColor::fromRgb( 199, 21, 133),
// QColor::fromRgb( 50, 205, 50),
// QColor::fromRgb( 107, 142, 35),
// QColor::fromRgb( 30, 144, 255),
// QColor::fromRgb( 95, 158, 160),
// QColor::fromRgb( 143, 188, 143),
// QColor::fromRgb( 233, 150, 122),
// QColor::fromRgb( 151, 255, 255),
// QColor::fromRgb( 162, 205, 90),
// };
//
// int c1 = (a[0]^a[1]) & 0xf ;
// int c2 = (a[1]^a[2]) & 0xf ;
// int c3 = (a[2]^a[3]) & 0xf ;
// int c4 = (a[3]^a[4]) & 0xf ;
//
// for(int i=0;i<S/2;++i)
// for(int j=0;j<S/2;++j)
// {
// float res1 = 0.0f ;
// float res2 = 0.0f ;
// float f = 1.70;
//
// for(int k1=0;k1<4;++k1)
// for(int k2=0;k2<4;++k2)
// {
// res1 += cos( (2*M_PI*i/(float)S) * k1 * f) * (a[k1 ] & 0xf) + sin( (2*M_PI*j/(float)S) * k2 * f) * (a[k2 ] >> 4) + sin( (2*M_PI*i/(float)S) * k1 * f) * cos( (2*M_PI*j/(float)S) * k2 * f) * (a[k1+k2] >> 4) ;
// res2 += cos( (2*M_PI*i/(float)S) * k2 * f) * (a[k1+2] & 0xf) + sin( (2*M_PI*j/(float)S) * k1 * f) * (a[k2+1] >> 4) + sin( (2*M_PI*i/(float)S) * k2 * f) * cos( (2*M_PI*j/(float)S) * k1 * f) * (a[k1^k2] >> 4) ;
// }
//
// uint32_t q = 0 ;
// if(res1 >= 0.0f) q += val[c1].rgb() ; else q += val[c2].rgb() ;
// if(res2 >= 0.0f) q += val[c3].rgb() ; else q += val[c4].rgb() ;
//
// pix.setPixel( i, j, q) ;
// pix.setPixel( S-1-i, j, q) ;
// pix.setPixel( S-1-i, S-1-j, q) ;
// pix.setPixel( i, S-1-j, q) ;
// }
//
// image_cache[id] = pix.scaled(128,128,Qt::KeepAspectRatio,Qt::SmoothTransformation) ;
//
// return image_cache[id] ;
//}
/**
* @brief GxsIdDetails::makeIdentIcon
* @param id: RsGxsId to compute
* @return QImage representing an IndentIcon cf:
* http://en.wikipedia.org/wiki/Identicon
* Bring the source code from this adaptation:
* http://francisshanahan.com/identicon5/test.html
*/
QImage GxsIdDetails::makeDefaultIcon(const RsGxsId& id)
{
return drawIdentIcon(QString::fromStdString(id.toStdString()),64*3, true);
}
/**
* @brief GxsIdDetails::getSprite
* @param shapeType: type of shape (0 to 15)
* @param size: Size for shape
* @return QList<qreal> for all point for path drawing (shape)
*/
QList<qreal> GxsIdDetails::getSprite(quint8 shapeType, quint16 size)
{
QList<qreal> sprite;
switch (shapeType) {
case 0: // Triangle
sprite.append(0.5);sprite.append(1.0);
sprite.append(1.0);sprite.append(0.0);
sprite.append(1.0);sprite.append(1.0);
break;
case 1: // Parallelogram
sprite.append(0.5);sprite.append(0.0);
sprite.append(1.0);sprite.append(0.0);
sprite.append(0.5);sprite.append(1.0);
sprite.append(0.0);sprite.append(1.0);
break;
case 2: // mouse ears
sprite.append(0.5);sprite.append(0);
sprite.append(1);sprite.append(0);
sprite.append(1);sprite.append(1);
sprite.append(0.5);sprite.append(1);
sprite.append(1);sprite.append(0.5);
break;
case 3: // Ribbon
sprite.append(0);sprite.append(0.5);
sprite.append(0.5);sprite.append(0);
sprite.append(1);sprite.append(0.5);
sprite.append(0.5);sprite.append(1);
sprite.append(0.5);sprite.append(0.5);
break;
case 4: // Sails
sprite.append(0);sprite.append(0.5);
sprite.append(1);sprite.append(0);
sprite.append(1);sprite.append(1);
sprite.append(0);sprite.append(1);
sprite.append(1);sprite.append(0.5);
break;
case 5: // Fins
sprite.append(1);sprite.append(0);
sprite.append(1);sprite.append(1);
sprite.append(0.5);sprite.append(1);
sprite.append(1);sprite.append(0.5);
sprite.append(0.5);sprite.append(0.5);
break;
case 6: // Beak
sprite.append(0);sprite.append(0);
sprite.append(1);sprite.append(0);
sprite.append(1);sprite.append(0.5);
sprite.append(0);sprite.append(0);
sprite.append(0.5);sprite.append(1);
sprite.append(0);sprite.append(1);
break;
case 7: // Chevron
sprite.append(0);sprite.append(0);
sprite.append(0.5);sprite.append(0);
sprite.append(1);sprite.append(0.5);
sprite.append(0.5);sprite.append(1);
sprite.append(0);sprite.append(1);
sprite.append(0.5);sprite.append(0.5);
break;
case 8: // Fish
sprite.append(0.5);sprite.append(0);
sprite.append(0.5);sprite.append(0.5);
sprite.append(1);sprite.append(0.5);
sprite.append(1);sprite.append(1);
sprite.append(0.5);sprite.append(1);
sprite.append(0.5);sprite.append(0.5);
sprite.append(0);sprite.append(0.5);
break;
case 9: // Kite
sprite.append(0);sprite.append(0);
sprite.append(1);sprite.append(0);
sprite.append(0.5);sprite.append(0.5);
sprite.append(1);sprite.append(0.5);
sprite.append(0.5);sprite.append(1);
sprite.append(0.5);sprite.append(0.5);
sprite.append(0);sprite.append(1);
break;
case 10: // Trough
sprite.append(0);sprite.append(0.5);
sprite.append(0.5);sprite.append(1);
sprite.append(1);sprite.append(0.5);
sprite.append(0.5);sprite.append(0);
sprite.append(1);sprite.append(0);
sprite.append(1);sprite.append(1);
sprite.append(0);sprite.append(1);
break;
case 11: // Rays
sprite.append(0.5);sprite.append(0);
sprite.append(1);sprite.append(0);
sprite.append(1);sprite.append(1);
sprite.append(0.5);sprite.append(1);
sprite.append(1);sprite.append(0.75);
sprite.append(0.5);sprite.append(0.5);
sprite.append(1);sprite.append(0.25);
break;
case 12: // Double rhombus
sprite.append(0);sprite.append(0.5);
sprite.append(0.5);sprite.append(0);
sprite.append(0.5);sprite.append(0.5);
sprite.append(1);sprite.append(0);
sprite.append(1);sprite.append(0.5);
sprite.append(0.5);sprite.append(1);
sprite.append(0.5);sprite.append(0.5);
sprite.append(0);sprite.append(1);
break;
case 13: // Crown
sprite.append(0);sprite.append(0);
sprite.append(1);sprite.append(0);
sprite.append(1);sprite.append(1);
sprite.append(0);sprite.append(1);
sprite.append(1);sprite.append(0.5);
sprite.append(0.5);sprite.append(0.25);
sprite.append(0.5);sprite.append(0.75);
sprite.append(0);sprite.append(0.5);
sprite.append(0.5);sprite.append(0.25);
break;
case 14: // Radioactive
sprite.append(0);sprite.append(0.5);
sprite.append(0.5);sprite.append(0.5);
sprite.append(0.5);sprite.append(0);
sprite.append(1);sprite.append(0);
sprite.append(0.5);sprite.append(0.5);
sprite.append(1);sprite.append(0.5);
sprite.append(0.5);sprite.append(1);
sprite.append(0.5);sprite.append(0.5);
sprite.append(0);sprite.append(1);
break;
default: // Tiles
sprite.append(0);sprite.append(0);
sprite.append(1);sprite.append(0);
sprite.append(0.5);sprite.append(0.5);
sprite.append(0.5);sprite.append(0);
sprite.append(0);sprite.append(0.5);
sprite.append(1);sprite.append(0.5);
sprite.append(0.5);sprite.append(1);
sprite.append(0.5);sprite.append(0.5);
sprite.append(0);sprite.append(1);
break;
}
// Scale up
for (quint8 i = 0; i < sprite.size(); ++i) {
sprite[i] = sprite[i] * size;
}
return sprite;
}
/**
* @brief GxsIdDetails::getCenter
* @param shapeType: type of shape (0 to 15)
* @param size: Size for shape
* @return QList<qreal> for all point for path drawing (shape) in center
*/
QList<qreal> GxsIdDetails::getCenter(quint8 shapeType, quint16 size)
{
QList<qreal> sprite;
switch (shapeType) {
case 0: // Empty
sprite.clear();
break;
case 1: // Fill
sprite.append(0);sprite.append(0);
sprite.append(1);sprite.append(0);
sprite.append(1);sprite.append(1);
sprite.append(0);sprite.append(1);
break;
case 2: // Diamond
sprite.append(0.5);sprite.append(0);
sprite.append(1);sprite.append(0.5);
sprite.append(0.5);sprite.append(1);
sprite.append(0);sprite.append(0.5);
break;
case 3: // Reverse diamond
sprite.append(0);sprite.append(0);
sprite.append(1);sprite.append(0);
sprite.append(1);sprite.append(1);
sprite.append(0);sprite.append(1);
sprite.append(0);sprite.append(0.5);
sprite.append(0.5);sprite.append(1);
sprite.append(1);sprite.append(0.5);
sprite.append(0.5);sprite.append(0);
sprite.append(0);sprite.append(0.5);
break;
case 4: // Cross
sprite.append(0.25);sprite.append(0);
sprite.append(0.75);sprite.append(0);
sprite.append(0.5);sprite.append(0.5);
sprite.append(1);sprite.append(0.25);
sprite.append(1);sprite.append(0.75);
sprite.append(0.5);sprite.append(0.5);
sprite.append(0.75);sprite.append(1);
sprite.append(0.25);sprite.append(1);
sprite.append(0.5);sprite.append(0.5);
sprite.append(0);sprite.append(0.75);
sprite.append(0);sprite.append(0.25);
sprite.append(0.5);sprite.append(0.5);
break;
case 5: // Morning star
sprite.append(0);sprite.append(0);
sprite.append(0.5);sprite.append(0.25);
sprite.append(1);sprite.append(0);
sprite.append(0.75);sprite.append(0.5);
sprite.append(1);sprite.append(1);
sprite.append(0.5);sprite.append(0.75);
sprite.append(0);sprite.append(1);
sprite.append(0.25);sprite.append(0.5);
break;
case 6: // Small square
sprite.append(0.33);sprite.append(0.33);
sprite.append(0.67);sprite.append(0.33);
sprite.append(0.67);sprite.append(0.67);
sprite.append(0.33);sprite.append(0.67);
break;
case 7: // Checkerboard
sprite.append(0);sprite.append(0);
sprite.append(0.33);sprite.append(0);
sprite.append(0.33);sprite.append(0.33);
sprite.append(0.66);sprite.append(0.33);
sprite.append(0.67);sprite.append(0);
sprite.append(1);sprite.append(0);
sprite.append(1);sprite.append(0.33);
sprite.append(0.67);sprite.append(0.33);
sprite.append(0.67);sprite.append(0.67);
sprite.append(1);sprite.append(0.67);
sprite.append(1);sprite.append(1);
sprite.append(0.67);sprite.append(1);
sprite.append(0.67);sprite.append(0.67);
sprite.append(0.33);sprite.append(0.67);
sprite.append(0.33);sprite.append(1);
sprite.append(0);sprite.append(1);
sprite.append(0);sprite.append(0.67);
sprite.append(0.33);sprite.append(0.67);
sprite.append(0.33);sprite.append(0.33);
sprite.append(0);sprite.append(0.33);
break;
default: // Tiles
sprite.append(0);sprite.append(0);
sprite.append(1);sprite.append(0);
sprite.append(0.5);sprite.append(0.5);
sprite.append(0.5);sprite.append(0);
sprite.append(0);sprite.append(0.5);
sprite.append(1);sprite.append(0.5);
sprite.append(0.5);sprite.append(1);
sprite.append(0.5);sprite.append(0.5);
sprite.append(0);sprite.append(1);
break;
}
/* apply ratios */
for (quint8 i = 0; i < sprite.size(); ++i) {
sprite[i] = sprite[i] * size;
}
return sprite;
}
/**
* @brief GxsIdDetails::drawRotatedPolygon
* @param pixmap: The pixmap write to draw
* @param sprite: path to follow
* @param x: Offset to start
* @param y: Offset to start
* @param shapeangle: Angle of shape to draw
* @param angle: Angle (where 3x3 in picture)
* @param size: Size of shape
* @param fillColor: Color to fill shape
*/
void GxsIdDetails::drawRotatedPolygon( QPixmap *pixmap,
QList<qreal> sprite,
quint16 x, quint16 y,
qreal shapeangle, qreal angle,
quint16 size, QColor fillColor)
{
qreal halfSize = size / 2;
QPainter painter (pixmap);
painter.save();
painter.setBrush(fillColor);
painter.setPen(fillColor);
painter.translate(x, y);
painter.rotate(angle);
painter.save();
painter.translate(halfSize, halfSize);
QList<qreal> tmpSprite;
for (quint8 p = 0; p < sprite.size(); ++p) {
tmpSprite.append(sprite[p] - halfSize);
}
painter.rotate(shapeangle);
if (tmpSprite.size() >= 2) {
QPainterPath path;
path.setFillRule(Qt::WindingFill);
path.moveTo(tmpSprite[0], tmpSprite[1]);
for (int i = 2; i < tmpSprite.size(); ++++i) {
path.lineTo(tmpSprite[i], tmpSprite[i + 1]);
}
//path.lineTo(tmpSprite[0], tmpSprite[1]);
painter.drawPath(path);
}
// Black outline for debugging
//painter.drawRect(-halfSize, -halfSize, size, size);
painter.restore();
painter.restore();
}
/**
* @brief GxsIdDetails::drawIdentIcon
* @param hash: Hash to compute (min 20 char)
* @param width: Size of picture to get
* @param rotate: If the shapes could be rotated
* @return QImage of computed hash
*/
QImage GxsIdDetails::drawIdentIcon( QString hash, quint16 width, bool rotate)
{
bool ok;
quint8 csh = hash.mid(0, 1).toInt(&ok,16);// Corner sprite shape
quint8 ssh = hash.mid(1, 1).toInt(&ok, 16); // Side sprite shape
quint8 xsh = hash.mid(2, 1).toInt(&ok, 16) & 7; // Center sprite shape
qreal halfPi = 90;// M_PI/2;
qreal cro = rotate ? halfPi * (hash.mid(3, 1).toInt(&ok, 16) & 3) : 0; // Corner sprite rotation
qreal sro = rotate ? halfPi * (hash.mid(4, 1).toInt(&ok, 16) & 3) : 0; // Side sprite rotation
quint8 xbg = hash.mid(5, 1).toInt(&ok, 16) % 2; // Center sprite background
// Corner sprite foreground color
quint8 cfr = hash.mid(6, 2).toInt(&ok, 16);
quint8 cfg = hash.mid(8, 2).toInt(&ok, 16);
quint8 cfb = hash.mid(10, 2).toInt(&ok, 16);
// Side sprite foreground color
quint8 sfr = hash.mid(12, 2).toInt(&ok, 16);
quint8 sfg = hash.mid(14, 2).toInt(&ok, 16);
quint8 sfb = hash.mid(16, 2).toInt(&ok, 16);
// Final angle of rotation
// not used
//int angle = hash.mid(18, 2).toInt(&ok, 16);
/* Size of each sprite */
quint16 size = width / 3;
quint16 totalsize = width;
/// start with blank 3x3 identicon
QPixmap pixmap = QPixmap(totalsize, totalsize);
pixmap.fill(QColor::fromRgb(230,230,230));
// Generate corner sprites
QList<qreal> corner = getSprite(csh, size);
QColor fillCorner = QColor( cfr, cfg, cfb );
drawRotatedPolygon(&pixmap, corner, 0, 0, cro, 0, size, fillCorner);
drawRotatedPolygon(&pixmap, corner, totalsize, 0, cro, 90, size, fillCorner);
drawRotatedPolygon(&pixmap, corner, totalsize, totalsize, cro, 180, size, fillCorner);
drawRotatedPolygon(&pixmap, corner, 0, totalsize, cro, 270, size, fillCorner);
// Draw sides
QList<qreal> side = getSprite(ssh, size);
QColor fillSide = QColor( sfr, sfg, sfb);
drawRotatedPolygon(&pixmap, side, 0, size, sro, 0, size, fillSide);
drawRotatedPolygon(&pixmap, side, 2 * size, 0, sro, 90, size, fillSide);
drawRotatedPolygon(&pixmap, side, 3 * size, 2 * size, sro, 180, size, fillSide);
drawRotatedPolygon(&pixmap, side, size, 3 * size, sro, 270, size, fillSide);
// Draw center
QList<qreal> center = getCenter(xsh, size);
// Make sure there's enough contrast before we use background color of side sprite
QColor fillCenter;
if (xbg > 0 && (abs(cfr - sfr) > 127 || abs(cfg - sfg) > 127 || abs(cfb - sfb) > 127)) {
fillCenter = QColor( sfr, sfg, sfb);
} else {
fillCenter = QColor( cfr, cfg, cfb);
}
drawRotatedPolygon(&pixmap, center, size, size, 0, 0, size, fillCenter);
return pixmap.toImage();
}
//static bool CreateIdIcon(const RsGxsId &id, QIcon &idIcon)
//{
// QPixmap image(IconSize, IconSize);
// QPainter painter(&image);
// painter.fillRect(0, 0, IconSize, IconSize, Qt::black);
// int len = id.SIZE_IN_BYTES;
// for(int i = 0; i<len; ++i)
// {
// unsigned char hex = id.toByteArray()[i];
// int x = hex & 0xf ;
// int y = (hex & 0xf0) >> 4 ;
// painter.fillRect(x, y, x+1, y+1, Qt::green);
// }
// idIcon = QIcon(image);
// return true;
//}
QString GxsIdDetails::getLoadingText(const RsGxsId &id)
{
return QString("%1... %2").arg(QApplication::translate("GxsIdDetails", "Loading"), QString::fromStdString(id.toStdString().substr(0, 5)));
}
QString GxsIdDetails::getFailedText(const RsGxsId &id)
{
return QString("%1 ...[%2]").arg(QApplication::translate("GxsIdDetails", "Not found"), QString::fromStdString(id.toStdString().substr(0, 5)));
}
QString GxsIdDetails::getEmptyIdText()
{
return QApplication::translate("GxsIdDetails", "No Signature");
}
QString GxsIdDetails::getNameForType(GxsIdDetailsType type, const RsIdentityDetails &details)
{
switch (type) {
case GXS_ID_DETAILS_TYPE_EMPTY:
return getEmptyIdText();
case GXS_ID_DETAILS_TYPE_LOADING:
return getLoadingText(details.mId);
case GXS_ID_DETAILS_TYPE_DONE:
return getName(details);
case GXS_ID_DETAILS_TYPE_BANNED:
return tr("[Banned]") ;
case GXS_ID_DETAILS_TYPE_FAILED:
return getFailedText(details.mId);
}
return "";
}
QIcon GxsIdDetails::getLoadingIcon(const RsGxsId &/*id*/)
{
return QIcon(IMAGE_LOADING);
}
bool GxsIdDetails::MakeIdDesc(const RsGxsId &id, bool doIcons, QString &str, QList<QIcon> &icons, QString& comment)
{
RsIdentityDetails details;
if (!rsIdentity->getIdDetails(id, details))
{
// std::cerr << "GxsIdTreeWidget::MakeIdDesc() FAILED TO GET ID " << id;
//std::cerr << std::endl;
str = getLoadingText(id);
if (!doIcons)
{
icons.push_back(getLoadingIcon(id));
}
return false;
}
str = getName(details);
comment += getComment(details);
if (doIcons)
getIcons(details, icons);
// Cyril: I disabled these three which I believe to have been put for testing purposes.
//
// icons.push_back(QIcon(IMAGE_ANON));
// icons.push_back(QIcon(IMAGE_ANON));
// icons.push_back(QIcon(IMAGE_ANON));
// std::cerr << "GxsIdTreeWidget::MakeIdDesc() ID Ok. Comment: " << comment.toStdString() ;
// std::cerr << std::endl;
return true;
}
QString GxsIdDetails::getName(const RsIdentityDetails &details)
{
if(rsReputations->isIdentityBanned(details.mId))
return tr("[Banned]") ;
QString name = QString::fromUtf8(details.mNickname.c_str()).left(RSID_MAXIMUM_NICKNAME_SIZE);
std::list<RsRecognTag>::const_iterator it;
for (it = details.mRecognTags.begin(); it != details.mRecognTags.end(); ++it)
{
name += QString(" (%1 %2)").arg(it->tag_class).arg(it->tag_type);
}
return name;
}
QString GxsIdDetails::getComment(const RsIdentityDetails &details)
{
QString comment;
QString nickname ;
bool banned = rsReputations->isIdentityBanned(details.mId) ;
if(details.mNickname.empty())
nickname = tr("[Unknown]") ;
else if(banned)
nickname = tr("[Banned]") ;
else
nickname = QString::fromUtf8(details.mNickname.c_str()).left(RSID_MAXIMUM_NICKNAME_SIZE) ;
comment = QString("%1:%2<br/>%3:%4").arg(QApplication::translate("GxsIdDetails", "Identity&nbsp;name"),
nickname,
QApplication::translate("GxsIdDetails", "Identity&nbsp;Id"),
QString::fromStdString(details.mId.toStdString()));
if (details.mFlags & RS_IDENTITY_FLAGS_PGP_LINKED)
{
comment += QString("<br/>%1:%2 ").arg(QApplication::translate("GxsIdDetails", "Authentication"), QApplication::translate("GxsIdDetails", "Signed&nbsp;by"));
if (details.mFlags & RS_IDENTITY_FLAGS_PGP_KNOWN)
{
/* look up real name */
std::string authorName = rsPeers->getGPGName(details.mPgpId);
comment += QString("%1&nbsp;[%2]").arg(QString::fromUtf8(authorName.c_str()), QString::fromStdString(details.mPgpId.toStdString()));
}
else
comment += QApplication::translate("GxsIdDetails", "unknown Key");
}
else
comment += QString("<br/>%1:&nbsp;%2").arg(QApplication::translate("GxsIdDetails", "Authentication"), QApplication::translate("GxsIdDetails", "anonymous"));
return comment;
}
void GxsIdDetails::getIcons(const RsIdentityDetails &details, QList<QIcon> &icons,uint32_t icon_types)
{
QPixmap pix ;
if(rsReputations->isIdentityBanned(details.mId))
{
icons.clear() ;
icons.push_back(QIcon(IMAGE_BANNED)) ;
return ;
}
if(icon_types & ICON_TYPE_AVATAR)
{
if(details.mAvatar.mSize == 0 || !pix.loadFromData(details.mAvatar.mData, details.mAvatar.mSize, "PNG"))
#if QT_VERSION < 0x040700
pix = QPixmap::fromImage(makeDefaultIcon(details.mId));
#else
pix.convertFromImage(makeDefaultIcon(details.mId));
#endif
QIcon idIcon(pix);
//CreateIdIcon(id, idIcon);
icons.push_back(idIcon);
}
if(icon_types & ICON_TYPE_PGP)
{
// ICON Logic.
QIcon baseIcon;
if (details.mFlags & RS_IDENTITY_FLAGS_PGP_LINKED)
{
if (details.mFlags & RS_IDENTITY_FLAGS_PGP_KNOWN)
baseIcon = QIcon(IMAGE_PGPKNOWN);
else
baseIcon = QIcon(IMAGE_PGPUNKNOWN);
}
else
baseIcon = QIcon(IMAGE_ANON);
icons.push_back(baseIcon);
}
if(icon_types & ICON_TYPE_RECOGN)
{
// Add In RecognTags Icons.
std::list<RsRecognTag>::const_iterator it;
for (it = details.mRecognTags.begin(); it != details.mRecognTags.end(); ++it)
{
QIcon tagIcon;
if (findTagIcon(it->tag_class, it->tag_type, tagIcon))
{
icons.push_back(tagIcon);
}
}
}
}
void GxsIdDetails::GenerateCombinedPixmap(QPixmap &pixmap, const QList<QIcon> &icons, int iconSize)
{
int count = icons.size();
if (count == 0) {
pixmap = QPixmap();
return;
}
pixmap = QPixmap(iconSize * count, iconSize);
pixmap.fill(Qt::transparent);
QPainter painter(&pixmap);
QList<QIcon>::const_iterator it;
int i = 0;
for(it = icons.begin(); it != icons.end(); ++it, ++i)
{
it->paint(&painter, iconSize * i, 0, iconSize, iconSize);
}
}
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