companion/src/customizesplashdialog.cpp

   1 /*
   2  * Copyright (C) OpenTX
   3  *
   4  * Based on code named
   5  *   th9x - http://code.google.com/p/th9x
   6  *   er9x - http://code.google.com/p/er9x
   7  *   gruvin9x - http://code.google.com/p/gruvin9x
   8  *
   9  * License GPLv2: http://www.gnu.org/licenses/gpl-2.0.html
  10  *
  11  * This program is free software; you can redistribute it and/or modify
  12  * it under the terms of the GNU General Public License version 2 as
  13  * published by the Free Software Foundation.
  14  *
  15  * This program is distributed in the hope that it will be useful,
  16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18  * GNU General Public License for more details.
  19  */
  20
  21 #include "customizesplashdialog.h"
  22 #include "ui_customizesplashdialog.h"
  23 #include "flashfirmwaredialog.h"
  24 #include "appdata.h"
  25 #include "helpers.h"
  26 #include "firmwareinterface.h"
  27 #include "splashlibrarydialog.h"
  28
  29 //*** Side Class ***
  30
  31 Side::Side(){
  32   imageLabel = 0;
  33   fileNameEdit = 0;
  34   saveButton = 0;
  35   loadFwButton=0;
  36   loadPictButton = 0;
  37   loadProfileButton = 0;
  38   saveToFileName = new QString("");
  39   source = new Source(UNDEFINED);
  40   format = new LCDFormat(LCDTARANIS);
  41 }
  42
  43 void Side::markSourceButton()
  44 {
  45     loadFwButton->setChecked(*source == FW ? true : false );
  46     loadPictButton->setChecked(*source == PICT ? true : false );
  47     loadProfileButton->setChecked(*source == PROFILE ? true : false );
  48 }
  49
  50 void Side::copyImage( Side side )
  51 {
  52   if ((*source!=UNDEFINED) && (*side.source!=UNDEFINED))
  53     imageLabel->setPixmap(*side.imageLabel->pixmap());
  54 }
  55
  56 bool Side::displayImage(QString fileName, Source pictSource)
  57 {
  58   QImage image;
  59
  60   if (fileName.isEmpty())
  61     return false;
  62
  63   // Determine which picture format to use
  64   if (pictSource == FW) {
  65     FirmwareInterface firmware(fileName);
  66     if (!firmware.hasSplash())
  67       return false;
  68     else
  69       image = firmware.getSplash();
  70     *format = (firmware.getSplashWidth()==WIDTH_TARANIS ? LCDTARANIS : LCD9X);
  71   }
  72   else {
  73     image.load(fileName);
  74     if (pictSource== PICT)
  75       *format = image.width()>WIDTH_9X ? LCDTARANIS : LCD9X;
  76     else if (pictSource == PROFILE)
  77       *format = (g.profile[g.id()].fwType().contains("x9")) ? LCDTARANIS : LCD9X;
  78   }
  79
  80   if (image.isNull()) {
  81     return false;
  82   }
  83
  84   // Load image
  85   QPixmap pixmap = makePixMap(image);
  86   imageLabel->setPixmap(pixmap);
  87   imageLabel->setFixedSize(pixmap.width()*2, pixmap.height()*2);
  88
  89   switch (pictSource) {
  90     case FW:
  91       fileNameEdit->setText(QObject::tr("FW: %1").arg(fileName));
  92       *saveToFileName = fileName;
  93       *source = FW;
  94       break;
  95     case PICT:
  96       fileNameEdit->setText(QObject::tr("Pict: %1").arg(fileName));
  97       *saveToFileName = fileName;
  98       *source = PICT;
  99       break;
 100     case PROFILE:
 101       fileNameEdit->setText(QObject::tr("Profile image"));
 102       *saveToFileName = fileName;
 103       *source = PROFILE;
 104       break;
 105     default:
 106       break;
 107   }
 108   saveButton->setEnabled(true);
 109   libraryButton->setEnabled(true);
 110   invertButton->setEnabled(true);
 111   return true;
 112 }
 113
 114 bool Side::refreshImage()
 115 {
 116   return displayImage( *saveToFileName, *source );
 117 }
 118
 119 bool Side::saveImage()
 120 {
 121   if (*source == FW )
 122   {
 123     FirmwareInterface firmware(*saveToFileName);
 124     if (!firmware.hasSplash()) {
 125       return false;
 126     }
 127     QImage image = imageLabel->pixmap()->toImage().scaled(firmware.getSplashWidth(), firmware.getSplashHeight());
 128     if (firmware.setSplash(image) && (firmware.save(*saveToFileName) > 0)) {
 129       g.flashDir( QFileInfo(*saveToFileName).dir().absolutePath() );
 130     }
 131     else {
 132       return false;
 133     }
 134   }
 135   else if (*source == PICT) {
 136     QImage image = imageLabel->pixmap()->toImage().scaled(imageLabel->width()/2, imageLabel->height()/2).convertToFormat(QImage::Format_Indexed8);
 137     if (image.save(*saveToFileName)) {
 138       g.imagesDir( QFileInfo(*saveToFileName).dir().absolutePath() );
 139     }
 140     else {
 141       return false;
 142     }
 143   }
 144   else if (*source == PROFILE) {
 145     QImage image = imageLabel->pixmap()->toImage().scaled(imageLabel->width()/2, imageLabel->height()/2).convertToFormat(QImage::Format_Indexed8);
 146     if (!image.save(*saveToFileName)) {
 147       return false;
 148     }
 149   }
 150   return true;
 151 }
 152
 153 //*** customizeSplashDialog Class ***
 154
 155 customizeSplashDialog::customizeSplashDialog(QWidget *parent) :
 156   QDialog(parent),
 157   ui(new Ui::customizeSplashDialog)
 158 {
 159   ui->setupUi(this);
 160   setWindowIcon(CompanionIcon("paintbrush.png"));
 161   ui->leftLibraryButton->setIcon(CompanionIcon("library.png"));
 162   ui->rightLibraryButton->setIcon(CompanionIcon("library.png"));
 163
 164   left.imageLabel =  ui->leftImageLabel;
 165   right.imageLabel = ui->rightImageLabel;
 166   left.fileNameEdit =  ui->leftFileNameEdit;
 167   right.fileNameEdit = ui->rightFileNameEdit;
 168   left.saveButton =  ui->leftSaveButton;
 169   right.saveButton =  ui->rightSaveButton;
 170   left.libraryButton = ui->leftLibraryButton;
 171   right.libraryButton = ui->rightLibraryButton;
 172   left.invertButton = ui->leftInvertButton;
 173   right.invertButton = ui->rightInvertButton;
 174
 175   left.loadFwButton =  ui->leftLoadFwButton;
 176   right.loadFwButton =  ui->rightLoadFwButton;
 177   left.loadPictButton =  ui->leftLoadPictButton;
 178   right.loadPictButton =  ui->rightLoadPictButton;
 179   left.loadProfileButton =  ui->leftLoadProfileButton;
 180   right.loadProfileButton =  ui->rightLoadProfileButton;
 181
 182   loadProfile(left);
 183   left.markSourceButton();
 184
 185   resize(0,0);
 186 }
 187
 188 customizeSplashDialog::~customizeSplashDialog()
 189 {
 190   delete ui;
 191 }
 192
 193 void customizeSplashDialog::on_copyRightToLeftButton_clicked() {
 194   left.copyImage(right);
 195 }
 196 void customizeSplashDialog::on_copyLeftToRightButton_clicked() {
 197 right.copyImage(left);
 198 }
 199
 200
 201 void customizeSplashDialog::on_leftLoadFwButton_clicked() {loadFirmware(left);}
 202 void customizeSplashDialog::on_rightLoadFwButton_clicked() {loadFirmware(right);}
 203 void customizeSplashDialog::loadFirmware(Side side)
 204 {
 205   QString fileName = QFileDialog::getOpenFileName(this, tr("Open Firmware File"), g.flashDir(), FLASH_FILES_FILTER);
 206   if (!fileName.isEmpty()) {
 207     if (!side.displayImage( fileName, FW ))
 208       QMessageBox::critical(this, tr("Error"), tr("Can not load embedded image from firmware file %1.").arg(fileName));
 209     else
 210     g.flashDir( QFileInfo(fileName).dir().absolutePath() );
 211   }
 212   side.markSourceButton();
 213 }
 214
 215 void customizeSplashDialog::on_leftLoadPictButton_clicked() {loadPicture(left);}
 216 void customizeSplashDialog::on_rightLoadPictButton_clicked() {loadPicture(right);}
 217 void customizeSplashDialog::loadPicture(Side side)
 218 {
 219   QString supportedImageFormats;
 220   for (int formatIndex = 0; formatIndex < QImageReader::supportedImageFormats().count(); formatIndex++) {
 221     supportedImageFormats += QLatin1String(" *.") + QImageReader::supportedImageFormats()[formatIndex];
 222   }
 223   QString fileName = QFileDialog::getOpenFileName(this,
 224           tr("Open Image to load"), g.imagesDir(), tr("Images (%1)").arg(supportedImageFormats));
 225
 226   if (!fileName.isEmpty()) {
 227     if (!side.displayImage( fileName, PICT ))
 228       QMessageBox::critical(this, tr("Error"), tr("Cannot load the image file %1.").arg(fileName));
 229     else
 230       g.imagesDir( QFileInfo(fileName).dir().absolutePath() );
 231   }
 232   side.markSourceButton();
 233 }
 234
 235 void customizeSplashDialog::on_leftLoadProfileButton_clicked() {loadProfile(left);}
 236 void customizeSplashDialog::on_rightLoadProfileButton_clicked() {loadProfile(right);}
 237 void customizeSplashDialog::loadProfile(Side side)
 238 {
 239   QString fileName=g.profile[g.id()].splashFile();
 240
 241   if (!fileName.isEmpty()) {
 242     if (!side.displayImage( fileName, PROFILE ))
 243       QMessageBox::critical(this, tr("Error"), tr("Cannot load profile image %1.").arg(fileName));
 244   }
 245   side.markSourceButton();
 246 }
 247
 248 void customizeSplashDialog::on_leftLibraryButton_clicked(){libraryButton_clicked(left);}
 249 void customizeSplashDialog::on_rightLibraryButton_clicked(){libraryButton_clicked(right);}
 250 void customizeSplashDialog::libraryButton_clicked( Side side )
 251 {
 252   QString fileName;
 253   SplashLibraryDialog *ld = new SplashLibraryDialog(this,&fileName);
 254   ld->exec();
 255   if (!fileName.isEmpty()) {
 256     if (!side.displayImage( fileName, UNDEFINED ))
 257       QMessageBox::critical(this, tr("Error"), tr("Cannot load the library image %1.").arg(fileName));
 258   }
 259 }
 260
 261 void customizeSplashDialog::on_leftSaveButton_clicked(){saveButton_clicked(left);}
 262 void customizeSplashDialog::on_rightSaveButton_clicked(){saveButton_clicked(right);}
 263 void customizeSplashDialog::saveButton_clicked( Side side )
 264 {
 265   if (side.saveImage()){
 266     QMessageBox::information(this, tr("File Saved"), tr("The image was saved to the file %1").arg(*side.saveToFileName));
 267     if ( !side.refreshImage()){
 268       QMessageBox::critical(this, tr("Image Refresh Error"), tr("Failed to refresh image from file %1").arg(*side.saveToFileName));
 269     }
 270   }
 271   else
 272     QMessageBox::critical(this, tr("File Save Error"), tr("Failed to write image to %1").arg(*side.saveToFileName));
 273 }
 274
 275 void customizeSplashDialog::on_leftInvertButton_clicked(){invertButton_clicked(left);}
 276 void customizeSplashDialog::on_rightInvertButton_clicked(){invertButton_clicked(right);}
 277 void customizeSplashDialog::invertButton_clicked(Side side)
 278 {
 279   QImage image = side.imageLabel->pixmap()->toImage();
 280   image.invertPixels();
 281   side.imageLabel->setPixmap(QPixmap::fromImage(image));
 282 }
 283
 284