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 // Portions copyright (C) 2001-2003 RibbonSoft
   7 // Copyright (C) 2010 Underground Software
   8 // See the README and GPLv2 files for licensing and warranty information
   9 //
  10 // JLH = James L. Hammons <jlhamm@acm.org>
  11 //
  12 // Who  When        What
  13 // ---  ----------  -----------------------------------------------------------
  14 // JLH  05/28/2010  Created this file. :-)
  15 //
  16
  17 #include "dlgtext.h"
  18
  19 #include "filterdxf.h"
  20 #include "font.h"
  21 #include "system.h"
  22 #include "text.h"
  23 #include "settings.h"
  24
  25 DlgText::DlgText(QWidget * parent/*= 0*/, Qt::WindowFlags flags/*= 0*/):
  26         QDialog(parent, flags)
  27 {
  28         ui.setupUi(this);
  29
  30         ui.cbFont->init();
  31         font = NULL;
  32         text = NULL;
  33         isNew = false;
  34         updateUniCharComboBox(0);
  35         updateUniCharButton(0);
  36 }
  37
  38 DlgText::~DlgText()
  39 {
  40         if (isNew)
  41         {
  42                 settings.beginGroup("Draw");
  43                 settings.setValue("TextHeight", ui.leHeight->text());
  44                 settings.setValue("TextFont", ui.cbFont->currentText());
  45                 settings.setValue("TextDefault", ui.cbDefault->isChecked());
  46                 settings.setValue("TextAlignment", getAlignment());
  47                 //settings.setValue("/TextLetterSpacing", leLetterSpacing->text());
  48                 //settings.setValue("/TextWordSpacing", leWordSpacing->text());
  49                 settings.setValue("TextLineSpacingFactor", ui.leLineSpacingFactor->text());
  50 //              settings.setValue("TextString", ui.teText->text());
  51                 settings.setValue("TextString", ui.teText->toPlainText());
  52                 //settings.setValue("/TextShape", getShape());
  53                 settings.setValue("TextAngle", ui.leAngle->text());
  54                 //settings.setValue("/TextRadius", leRadius->text());
  55                 settings.endGroup();
  56         }
  57 }
  58
  59 void DlgText::updateUniCharComboBox(int)
  60 {
  61         QString t = ui.cbUniPage->currentText();
  62 //      int i1 = t.find('-');
  63         int i1 = t.indexOf('-');
  64 //      int i2 = t.find(']');
  65         int i2 = t.indexOf(']');
  66         int min = t.mid(1, i1 - 1).toInt(NULL, 16);
  67         int max = t.mid(i1 + 1, i2 - i1 - 1).toInt(NULL, 16);
  68         ui.cbUniChar->clear();
  69
  70         for(int c=min; c<=max; c++)
  71         {
  72                 char buf[5];
  73                 sprintf(buf, "%04X", c);
  74 //              ui.cbUniChar->insertItem(QString("[%1] %2").arg(buf).arg(QChar(c)));
  75                 ui.cbUniChar->addItem(QString("[%1] %2").arg(buf).arg(QChar(c)));
  76         }
  77 }
  78
  79 /**
  80  * Sets the text entity represented by this dialog.
  81  */
  82 void DlgText::setText(Text & t, bool isNew)
  83 {
  84         text = &t;
  85         this->isNew = isNew;
  86
  87         QString fon;
  88         QString height;
  89         QString def;
  90         QString alignment;
  91         //QString letterSpacing;
  92         //QString wordSpacing;
  93         QString lineSpacingFactor;
  94         QString str;
  95         //QString shape;
  96         QString angle;
  97
  98         if (isNew)
  99         {
 100                 settings.beginGroup("Draw");
 101                 //default font depending on locale
 102 //              Q3CString iso = System::localeToISO( QTextCodec::locale() );
 103 //              QString iso = System::localeToISO(QTextCodec::locale());
 104                 QString iso = System::localeToISO(QLocale::system().name());
 105
 106                 if (iso == "ISO8859-1")
 107                         fon = settings.value("TextFont", "normallatin1").toString();
 108                 else if (iso == "ISO8859-2")
 109                         fon = settings.value("TextFont", "normallatin2").toString();
 110                 else if (iso == "ISO8859-7")
 111                         fon = settings.value("TextFont", "greekc").toString();
 112                 else if (iso == "KOI8-U" || iso == "KOI8-R")
 113                         fon = settings.value("TextFont", "cyrillic_ii").toString();
 114                 else
 115                         fon = settings.value("TextFont", "standard").toString();
 116
 117                 height = settings.value("TextHeight", "1.0").toString();
 118                 def = settings.value("TextDefault", true).toBool();
 119                 alignment = settings.value("TextAlignment", 1).toInt();
 120                 //letterSpacing = settings.value("/TextLetterSpacing", "0");
 121                 //wordSpacing = settings.value("/TextWordSpacing", "0");
 122                 lineSpacingFactor = settings.value("TextLineSpacingFactor", "1").toString();
 123                 str = settings.value("TextString", "").toString();
 124                 //shape = settings.value("/TextShape", "0");
 125                 angle = settings.value("TextAngle", "0").toString();
 126                 //radius = settings.value("/TextRadius", "10");
 127                 settings.endGroup();
 128         }
 129         else
 130         {
 131                 fon = text->getStyle();
 132                 setFont(fon);
 133                 height = QString("%1").arg(text->getHeight());
 134
 135                 if (font != NULL)
 136                 {
 137                         if (font->getLineSpacingFactor() == text->getLineSpacingFactor())
 138                                 def = "1";
 139                         else
 140                                 def = "0";
 141                 }
 142
 143                 alignment = QString("%1").arg(text->getAlignment());
 144                 //QString letterSpacing = settings.value("/TextLetterSpacing", "0");
 145                 //QString wordSpacing = settings.value("/TextWordSpacing", "0");
 146                 lineSpacingFactor = QString("%1").arg(text->getLineSpacingFactor());
 147
 148                 str = text->getText();
 149                 //QString shape = settings.value("/TextShape", "0");
 150                 angle = QString("%1").arg(Math::rad2deg(text->getAngle()));
 151         }
 152
 153         ui.cbDefault->setChecked(def == "1");
 154         setFont(fon);
 155         ui.leHeight->setText(height);
 156         setAlignment(alignment.toInt());
 157
 158         if (def != "1" || font == NULL)
 159         {
 160                 //leLetterSpacing->setText(letterSpacing);
 161                 //leWordSpacing->setText(wordSpacing);
 162                 ui.leLineSpacingFactor->setText(lineSpacingFactor);
 163         }
 164         else
 165         {
 166                 //leLetterSpacing->setText(font->getLetterSpacing());
 167                 //leWordSpacing->setText(font->getWordSpacing());
 168                 ui.leLineSpacingFactor->setText(QString("%1").arg(font->getLineSpacingFactor()));
 169         }
 170
 171 //      ui.teText->setText(str);
 172         ui.teText->setPlainText(str);
 173         //setShape(shape.toInt());
 174         ui.leAngle->setText(angle);
 175         //leRadius->setText(radius);
 176         ui.teText->setFocus();
 177         ui.teText->selectAll();
 178 }
 179
 180 /**
 181  * Updates the text entity represented by the dialog to fit the choices of the user.
 182  */
 183 void DlgText::updateText()
 184 {
 185         if (text != NULL)
 186         {
 187                 text->setStyle(ui.cbFont->currentText());
 188                 text->setHeight(ui.leHeight->text().toDouble());
 189 //              text->setText(FilterDXF::toNativeString(ui.teText->text()));
 190                 text->setText(FilterDXF::toNativeString(ui.teText->toPlainText()));
 191                 //text->setLetterSpacing(leLetterSpacing.toDouble());
 192                 text->setLineSpacingFactor(ui.leLineSpacingFactor->text().toDouble());
 193                 text->setAlignment(getAlignment());
 194                 text->setAngle(Math::deg2rad(ui.leAngle->text().toDouble()));
 195         }
 196 }
 197
 198 void DlgText::setAlignmentTL()
 199 {
 200         setAlignment(1);
 201 }
 202
 203 void DlgText::setAlignmentTC()
 204 {
 205         setAlignment(2);
 206 }
 207
 208 void DlgText::setAlignmentTR()
 209 {
 210         setAlignment(3);
 211 }
 212
 213 void DlgText::setAlignmentML()
 214 {
 215         setAlignment(4);
 216 }
 217
 218 void DlgText::setAlignmentMC()
 219 {
 220         setAlignment(5);
 221 }
 222
 223 void DlgText::setAlignmentMR()
 224 {
 225         setAlignment(6);
 226 }
 227
 228 void DlgText::setAlignmentBL()
 229 {
 230         setAlignment(7);
 231 }
 232
 233 void DlgText::setAlignmentBC()
 234 {
 235         setAlignment(8);
 236 }
 237
 238 void DlgText::setAlignmentBR()
 239 {
 240         setAlignment(9);
 241 }
 242
 243 void DlgText::setAlignment(int a)
 244 {
 245         ui.bTL->setChecked(false);
 246         ui.bTC->setChecked(false);
 247         ui.bTR->setChecked(false);
 248         ui.bML->setChecked(false);
 249         ui.bMC->setChecked(false);
 250         ui.bMR->setChecked(false);
 251         ui.bBL->setChecked(false);
 252         ui.bBC->setChecked(false);
 253         ui.bBR->setChecked(false);
 254
 255         switch (a)
 256         {
 257         case 1:
 258                 ui.bTL->setChecked(true);
 259                 break;
 260         case 2:
 261                 ui.bTC->setChecked(true);
 262                 break;
 263         case 3:
 264                 ui.bTR->setChecked(true);
 265                 break;
 266         case 4:
 267                 ui.bML->setChecked(true);
 268                 break;
 269         case 5:
 270                 ui.bMC->setChecked(true);
 271                 break;
 272         case 6:
 273                 ui.bMR->setChecked(true);
 274                 break;
 275         case 7:
 276                 ui.bBL->setChecked(true);
 277                 break;
 278         case 8:
 279                 ui.bBC->setChecked(true);
 280                 break;
 281         case 9:
 282                 ui.bBR->setChecked(true);
 283                 break;
 284         default:
 285                 break;
 286         }
 287 }
 288
 289 int DlgText::getAlignment()
 290 {
 291         if (ui.bTL->isChecked())
 292                 return 1;
 293         else if (ui.bTC->isChecked())
 294                 return 2;
 295         else if (ui.bTR->isChecked())
 296                 return 3;
 297         else if (ui.bML->isChecked())
 298                 return 4;
 299         else if (ui.bMC->isChecked())
 300                 return 5;
 301         else if (ui.bMR->isChecked())
 302                 return 6;
 303         else if (ui.bBL->isChecked())
 304                 return 7;
 305         else if (ui.bBC->isChecked())
 306                 return 8;
 307         else if (ui.bBR->isChecked())
 308                 return 9;
 309
 310         return 1;
 311 }
 312
 313 void DlgText::setFont(const QString & f)
 314 {
 315 //      ui.cbFont->setCurrentText(f);
 316         ui.cbFont->setItemText(ui.cbFont->currentIndex(), f);
 317         font = ui.cbFont->getFont();
 318         defaultChanged(false);
 319 }
 320
 321 /*
 322 void DlgText::setShape(int s) {
 323     switch (s) {
 324     case 0:
 325         rbStraight->setChecked(true);
 326         break;
 327     case 1:
 328         rbRound1->setChecked(true);
 329         break;
 330     case 2:
 331         rbRound2->setChecked(true);
 332         break;
 333     default:
 334         break;
 335     }
 336 }
 337
 338 int DlgText::getShape() {
 339     if (rbStraight->isOn()) {
 340         return 0;
 341     } else if (rbRound1->isOn()) {
 342         return 1;
 343     } else if (rbRound2->isOn()) {
 344         return 2;
 345     }
 346     return 1;
 347 }
 348 */
 349
 350 void DlgText::defaultChanged(bool)
 351 {
 352         if (ui.cbDefault->isChecked() && font != NULL)
 353                 ui.leLineSpacingFactor->setText(QString("%1").arg(font->getLineSpacingFactor()));
 354 }
 355
 356 void DlgText::loadText()
 357 {
 358 //      QString fn = Q3FileDialog::getOpenFileName(QString::null, QString::null, this);
 359         QString fn = QFileDialog::getOpenFileName(this);
 360
 361         if (!fn.isEmpty())
 362                 load(fn);
 363 }
 364
 365 void DlgText::load(const QString & fn)
 366 {
 367         QFile f(fn);
 368
 369         if (!f.open(QIODevice::ReadOnly))
 370                 return;
 371
 372 //      Q3TextStream ts(&f);
 373         QTextStream ts(&f);
 374 //      ui.teText->setText(ts.readAll());
 375         ui.teText->setPlainText(ts.readAll());
 376 }
 377
 378 void DlgText::saveText()
 379 {
 380 //      QString fn = Q3FileDialog::getSaveFileName(QString::null, QString::null, this);
 381         QString fn = QFileDialog::getSaveFileName(this);
 382
 383         if (!fn.isEmpty())
 384                 save(fn);
 385 }
 386
 387 void DlgText::save(const QString & fn)
 388 {
 389 //      QString text = ui.teText->text();
 390         QString text = ui.teText->toPlainText();
 391         QFile f(fn);
 392
 393         if (f.open(QIODevice::WriteOnly))
 394         {
 395 //              Q3TextStream t(&f);
 396                 QTextStream t(&f);
 397                 t << text;
 398                 f.close();
 399         }
 400 }
 401
 402 void DlgText::insertSymbol(int)
 403 {
 404         QString str = ui.cbSymbol->currentText();
 405 //      int i = str.find('(');
 406         int i = str.indexOf('(');
 407
 408         if (i != -1)
 409 //              ui.teText->insert(QString("%1").arg(str.at(i + 1)));
 410                 ui.teText->insertPlainText(QString("%1").arg(str.at(i + 1)));
 411 }
 412
 413 void DlgText::updateUniCharButton(int)
 414 {
 415         QString t = ui.cbUniChar->currentText();
 416 //      int i1 = t.find(']');
 417         int i1 = t.indexOf(']');
 418         int c = t.mid(1, i1 - 1).toInt(NULL, 16);
 419         ui.bUnicode->setText(QString("%1").arg(QChar(c)));
 420 }
 421
 422 void DlgText::insertChar()
 423 {
 424         QString t = ui.cbUniChar->currentText();
 425 //      int i1 = t.find(']');
 426         int i1 = t.indexOf(']');
 427         int c = t.mid(1, i1 - 1).toInt(NULL, 16);
 428 //      ui.teText->insert(QString("%1").arg(QChar(c)));
 429         ui.teText->insertPlainText(QString("%1").arg(QChar(c)));
 430 }