Shamusworld >> Repos - architektonas/blob - src/forms/dlgtext.cpp

   1 // dlgtext.cpp
   2 //
   3 // Part of the Architektonas Project
   4 // Originally part of QCad Community Edition by Andrew Mustun
   5 // Extensively rewritten and refactored by James L. Hammons
   6 // (C) 2010 Underground Software
   7 //
   8 // JLH = James L. Hammons <jlhamm@acm.org>
   9 //
  10 // Who  When        What
  11 // ---  ----------  -----------------------------------------------------------
  12 // JLH  05/28/2010  Created this file. :-)
  13 //
  14
  15 #include "dlgtext.h"
  16
  17 #include "rs_filterdxf.h"
  18 #include "rs_font.h"
  19 #include "rs_system.h"
  20 #include "rs_text.h"
  21 #include "settings.h"
  22
  23 DlgText::DlgText(QWidget * parent/*= 0*/, Qt::WindowFlags flags/*= 0*/):
  24         QDialog(parent, flags)
  25 {
  26         ui.setupUi(this);
  27
  28         ui.cbFont->init();
  29         font = NULL;
  30         text = NULL;
  31         isNew = false;
  32         updateUniCharComboBox(0);
  33         updateUniCharButton(0);
  34 }
  35
  36 DlgText::~DlgText()
  37 {
  38         if (isNew)
  39         {
  40                 settings.beginGroup("Draw");
  41                 settings.setValue("TextHeight", ui.leHeight->text());
  42                 settings.setValue("TextFont", ui.cbFont->currentText());
  43                 settings.setValue("TextDefault", ui.cbDefault->isChecked());
  44                 settings.setValue("TextAlignment", getAlignment());
  45                 //settings.setValue("/TextLetterSpacing", leLetterSpacing->text());
  46                 //settings.setValue("/TextWordSpacing", leWordSpacing->text());
  47                 settings.setValue("TextLineSpacingFactor", ui.leLineSpacingFactor->text());
  48 //              settings.setValue("TextString", ui.teText->text());
  49                 settings.setValue("TextString", ui.teText->toPlainText());
  50                 //settings.setValue("/TextShape", getShape());
  51                 settings.setValue("TextAngle", ui.leAngle->text());
  52                 //settings.setValue("/TextRadius", leRadius->text());
  53                 settings.endGroup();
  54         }
  55 }
  56
  57 void DlgText::updateUniCharComboBox(int)
  58 {
  59         QString t = ui.cbUniPage->currentText();
  60 //      int i1 = t.find('-');
  61         int i1 = t.indexOf('-');
  62 //      int i2 = t.find(']');
  63         int i2 = t.indexOf(']');
  64         int min = t.mid(1, i1 - 1).toInt(NULL, 16);
  65         int max = t.mid(i1 + 1, i2 - i1 - 1).toInt(NULL, 16);
  66         ui.cbUniChar->clear();
  67
  68         for(int c=min; c<=max; c++)
  69         {
  70                 char buf[5];
  71                 sprintf(buf, "%04X", c);
  72 //              ui.cbUniChar->insertItem(QString("[%1] %2").arg(buf).arg(QChar(c)));
  73                 ui.cbUniChar->addItem(QString("[%1] %2").arg(buf).arg(QChar(c)));
  74         }
  75 }
  76
  77 /**
  78  * Sets the text entity represented by this dialog.
  79  */
  80 void DlgText::setText(RS_Text & t, bool isNew)
  81 {
  82         text = &t;
  83         this->isNew = isNew;
  84
  85         QString fon;
  86         QString height;
  87         QString def;
  88         QString alignment;
  89         //QString letterSpacing;
  90         //QString wordSpacing;
  91         QString lineSpacingFactor;
  92         QString str;
  93         //QString shape;
  94         QString angle;
  95
  96         if (isNew)
  97         {
  98                 settings.beginGroup("Draw");
  99                 //default font depending on locale
 100 //              Q3CString iso = RS_System::localeToISO( QTextCodec::locale() );
 101 //              QString iso = RS_System::localeToISO(QTextCodec::locale());
 102                 QString iso = RS_System::localeToISO(QLocale::system().name());
 103
 104                 if (iso == "ISO8859-1")
 105                         fon = settings.value("TextFont", "normallatin1").toString();
 106                 else if (iso == "ISO8859-2")
 107                         fon = settings.value("TextFont", "normallatin2").toString();
 108                 else if (iso == "ISO8859-7")
 109                         fon = settings.value("TextFont", "greekc").toString();
 110                 else if (iso == "KOI8-U" || iso == "KOI8-R")
 111                         fon = settings.value("TextFont", "cyrillic_ii").toString();
 112                 else
 113                         fon = settings.value("TextFont", "standard").toString();
 114
 115                 height = settings.value("TextHeight", "1.0").toString();
 116                 def = settings.value("TextDefault", true).toBool();
 117                 alignment = settings.value("TextAlignment", 1).toInt();
 118                 //letterSpacing = settings.value("/TextLetterSpacing", "0");
 119                 //wordSpacing = settings.value("/TextWordSpacing", "0");
 120                 lineSpacingFactor = settings.value("TextLineSpacingFactor", "1").toString();
 121                 str = settings.value("TextString", "").toString();
 122                 //shape = settings.value("/TextShape", "0");
 123                 angle = settings.value("TextAngle", "0").toString();
 124                 //radius = settings.value("/TextRadius", "10");
 125                 settings.endGroup();
 126         }
 127         else
 128         {
 129                 fon = text->getStyle();
 130                 setFont(fon);
 131                 height = QString("%1").arg(text->getHeight());
 132
 133                 if (font != NULL)
 134                 {
 135                         if (font->getLineSpacingFactor() == text->getLineSpacingFactor())
 136                                 def = "1";
 137                         else
 138                                 def = "0";
 139                 }
 140
 141                 alignment = QString("%1").arg(text->getAlignment());
 142                 //QString letterSpacing = settings.value("/TextLetterSpacing", "0");
 143                 //QString wordSpacing = settings.value("/TextWordSpacing", "0");
 144                 lineSpacingFactor = QString("%1").arg(text->getLineSpacingFactor());
 145
 146                 str = text->getText();
 147                 //QString shape = settings.value("/TextShape", "0");
 148                 angle = QString("%1").arg(RS_Math::rad2deg(text->getAngle()));
 149         }
 150
 151         ui.cbDefault->setChecked(def == "1");
 152         setFont(fon);
 153         ui.leHeight->setText(height);
 154         setAlignment(alignment.toInt());
 155
 156         if (def != "1" || font == NULL)
 157         {
 158                 //leLetterSpacing->setText(letterSpacing);
 159                 //leWordSpacing->setText(wordSpacing);
 160                 ui.leLineSpacingFactor->setText(lineSpacingFactor);
 161         }
 162         else
 163         {
 164                 //leLetterSpacing->setText(font->getLetterSpacing());
 165                 //leWordSpacing->setText(font->getWordSpacing());
 166                 ui.leLineSpacingFactor->setText(QString("%1").arg(font->getLineSpacingFactor()));
 167         }
 168
 169 //      ui.teText->setText(str);
 170         ui.teText->setPlainText(str);
 171         //setShape(shape.toInt());
 172         ui.leAngle->setText(angle);
 173         //leRadius->setText(radius);
 174         ui.teText->setFocus();
 175         ui.teText->selectAll();
 176 }
 177
 178 /**
 179  * Updates the text entity represented by the dialog to fit the choices of the user.
 180  */
 181 void DlgText::updateText()
 182 {
 183         if (text != NULL)
 184         {
 185                 text->setStyle(ui.cbFont->currentText());
 186                 text->setHeight(ui.leHeight->text().toDouble());
 187 //              text->setText(RS_FilterDXF::toNativeString(ui.teText->text()));
 188                 text->setText(RS_FilterDXF::toNativeString(ui.teText->toPlainText()));
 189                 //text->setLetterSpacing(leLetterSpacing.toDouble());
 190                 text->setLineSpacingFactor(ui.leLineSpacingFactor->text().toDouble());
 191                 text->setAlignment(getAlignment());
 192                 text->setAngle(RS_Math::deg2rad(ui.leAngle->text().toDouble()));
 193         }
 194 }
 195
 196 void DlgText::setAlignmentTL()
 197 {
 198         setAlignment(1);
 199 }
 200
 201 void DlgText::setAlignmentTC()
 202 {
 203         setAlignment(2);
 204 }
 205
 206 void DlgText::setAlignmentTR()
 207 {
 208         setAlignment(3);
 209 }
 210
 211 void DlgText::setAlignmentML()
 212 {
 213         setAlignment(4);
 214 }
 215
 216 void DlgText::setAlignmentMC()
 217 {
 218         setAlignment(5);
 219 }
 220
 221 void DlgText::setAlignmentMR()
 222 {
 223         setAlignment(6);
 224 }
 225
 226 void DlgText::setAlignmentBL()
 227 {
 228         setAlignment(7);
 229 }
 230
 231 void DlgText::setAlignmentBC()
 232 {
 233         setAlignment(8);
 234 }
 235
 236 void DlgText::setAlignmentBR()
 237 {
 238         setAlignment(9);
 239 }
 240
 241 void DlgText::setAlignment(int a)
 242 {
 243         ui.bTL->setChecked(false);
 244         ui.bTC->setChecked(false);
 245         ui.bTR->setChecked(false);
 246         ui.bML->setChecked(false);
 247         ui.bMC->setChecked(false);
 248         ui.bMR->setChecked(false);
 249         ui.bBL->setChecked(false);
 250         ui.bBC->setChecked(false);
 251         ui.bBR->setChecked(false);
 252
 253         switch (a)
 254         {
 255         case 1:
 256                 ui.bTL->setChecked(true);
 257                 break;
 258         case 2:
 259                 ui.bTC->setChecked(true);
 260                 break;
 261         case 3:
 262                 ui.bTR->setChecked(true);
 263                 break;
 264         case 4:
 265                 ui.bML->setChecked(true);
 266                 break;
 267         case 5:
 268                 ui.bMC->setChecked(true);
 269                 break;
 270         case 6:
 271                 ui.bMR->setChecked(true);
 272                 break;
 273         case 7:
 274                 ui.bBL->setChecked(true);
 275                 break;
 276         case 8:
 277                 ui.bBC->setChecked(true);
 278                 break;
 279         case 9:
 280                 ui.bBR->setChecked(true);
 281                 break;
 282         default:
 283                 break;
 284         }
 285 }
 286
 287 int DlgText::getAlignment()
 288 {
 289         if (ui.bTL->isChecked())
 290                 return 1;
 291         else if (ui.bTC->isChecked())
 292                 return 2;
 293         else if (ui.bTR->isChecked())
 294                 return 3;
 295         else if (ui.bML->isChecked())
 296                 return 4;
 297         else if (ui.bMC->isChecked())
 298                 return 5;
 299         else if (ui.bMR->isChecked())
 300                 return 6;
 301         else if (ui.bBL->isChecked())
 302                 return 7;
 303         else if (ui.bBC->isChecked())
 304                 return 8;
 305         else if (ui.bBR->isChecked())
 306                 return 9;
 307
 308         return 1;
 309 }
 310
 311 void DlgText::setFont(const QString & f)
 312 {
 313 //      ui.cbFont->setCurrentText(f);
 314         ui.cbFont->setItemText(ui.cbFont->currentIndex(), f);
 315         font = ui.cbFont->getFont();
 316         defaultChanged(false);
 317 }
 318
 319 /*
 320 void DlgText::setShape(int s) {
 321     switch (s) {
 322     case 0:
 323         rbStraight->setChecked(true);
 324         break;
 325     case 1:
 326         rbRound1->setChecked(true);
 327         break;
 328     case 2:
 329         rbRound2->setChecked(true);
 330         break;
 331     default:
 332         break;
 333     }
 334 }
 335
 336 int DlgText::getShape() {
 337     if (rbStraight->isOn()) {
 338         return 0;
 339     } else if (rbRound1->isOn()) {
 340         return 1;
 341     } else if (rbRound2->isOn()) {
 342         return 2;
 343     }
 344     return 1;
 345 }
 346 */
 347
 348 void DlgText::defaultChanged(bool)
 349 {
 350         if (ui.cbDefault->isChecked() && font != NULL)
 351                 ui.leLineSpacingFactor->setText(QString("%1").arg(font->getLineSpacingFactor()));
 352 }
 353
 354 void DlgText::loadText()
 355 {
 356 //      QString fn = Q3FileDialog::getOpenFileName(QString::null, QString::null, this);
 357         QString fn = QFileDialog::getOpenFileName(this);
 358
 359         if (!fn.isEmpty())
 360                 load(fn);
 361 }
 362
 363 void DlgText::load(const QString & fn)
 364 {
 365         QFile f(fn);
 366
 367         if (!f.open(QIODevice::ReadOnly))
 368                 return;
 369
 370 //      Q3TextStream ts(&f);
 371         QTextStream ts(&f);
 372 //      ui.teText->setText(ts.readAll());
 373         ui.teText->setPlainText(ts.readAll());
 374 }
 375
 376 void DlgText::saveText()
 377 {
 378 //      QString fn = Q3FileDialog::getSaveFileName(QString::null, QString::null, this);
 379         QString fn = QFileDialog::getSaveFileName(this);
 380
 381         if (!fn.isEmpty())
 382                 save(fn);
 383 }
 384
 385 void DlgText::save(const QString & fn)
 386 {
 387 //      QString text = ui.teText->text();
 388         QString text = ui.teText->toPlainText();
 389         QFile f(fn);
 390
 391         if (f.open(QIODevice::WriteOnly))
 392         {
 393 //              Q3TextStream t(&f);
 394                 QTextStream t(&f);
 395                 t << text;
 396                 f.close();
 397         }
 398 }
 399
 400 void DlgText::insertSymbol(int)
 401 {
 402         QString str = ui.cbSymbol->currentText();
 403 //      int i = str.find('(');
 404         int i = str.indexOf('(');
 405
 406         if (i != -1)
 407 //              ui.teText->insert(QString("%1").arg(str.at(i + 1)));
 408                 ui.teText->insertPlainText(QString("%1").arg(str.at(i + 1)));
 409 }
 410
 411 void DlgText::updateUniCharButton(int)
 412 {
 413         QString t = ui.cbUniChar->currentText();
 414 //      int i1 = t.find(']');
 415         int i1 = t.indexOf(']');
 416         int c = t.mid(1, i1 - 1).toInt(NULL, 16);
 417         ui.bUnicode->setText(QString("%1").arg(QChar(c)));
 418 }
 419
 420 void DlgText::insertChar()
 421 {
 422         QString t = ui.cbUniChar->currentText();
 423 //      int i1 = t.find(']');
 424         int i1 = t.indexOf(']');
 425         int c = t.mid(1, i1 - 1).toInt(NULL, 16);
 426 //      ui.teText->insert(QString("%1").arg(QChar(c)));
 427         ui.teText->insertPlainText(QString("%1").arg(QChar(c)));
 428 }