src/settingsimpl.cpp

   1 /*
   2         Description: settings dialog
   3
   4         Author: Marco Costalba (C) 2005-2007
   5
   6         Copyright: See COPYING file that comes with this distribution
   7
   8 */
   9 #include <QTextCodec>
  10 #include <QFileDialog>
  11 #include <QFontDialog>
  12 #include <QSettings>
  13 #include "common.h"
  14 #include "git.h"
  15 #include "settingsimpl.h"
  16
  17 /*
  18 By default, there are two entries in the search path:
  19
  20    1. SYSCONF - where SYSCONF is a directory specified when configuring Qt;
  21                         by default it is INSTALL/etc/settings.
  22    2. $HOME/.qt/ - where $HOME is the user's home directory.
  23 */
  24
  25 static const char* en[] = { "Latin1", "Big5 -- Chinese", "EUC-JP -- Japanese",
  26         "EUC-KR -- Korean", "GB18030 -- Chinese", "ISO-2022-JP -- Japanese",
  27         "Shift_JIS -- Japanese", "UTF-8 -- Unicode, 8-bit",
  28         "KOI8-R -- Russian", "KOI8-U -- Ukrainian", "ISO-8859-1 -- Western",
  29         "ISO-8859-2 -- Central European", "ISO-8859-3 -- Central European",
  30         "ISO-8859-4 -- Baltic", "ISO-8859-5 -- Cyrillic", "ISO-8859-6 -- Arabic",
  31         "ISO-8859-7 -- Greek", "ISO-8859-8 -- Hebrew, visually ordered",
  32         "ISO-8859-8-i -- Hebrew, logically ordered", "ISO-8859-9 -- Turkish",
  33         "ISO-8859-10", "ISO-8859-13", "ISO-8859-14", "ISO-8859-15 -- Western",
  34         "windows-1250 -- Central European", "windows-1251 -- Cyrillic",
  35         "windows-1252 -- Western", "windows-1253 -- Greek", "windows-1254 -- Turkish",
  36         "windows-1255 -- Hebrew", "windows-1256 -- Arabic", "windows-1257 -- Baltic",
  37         "windows-1258", 0 };
  38
  39 using namespace QGit;
  40
  41 SettingsImpl::SettingsImpl(QWidget* p, Git* g, int defTab) : QDialog(p), git(g) {
  42
  43         setupUi(this);
  44         int f = flags(FLAGS_KEY);
  45         checkBoxDiffCache->setChecked(f & DIFF_INDEX_F);
  46         checkBoxNumbers->setChecked(f & NUMBERS_F);
  47         checkBoxSign->setChecked(f & SIGN_PATCH_F);
  48         checkBoxCommitSign->setChecked(f & SIGN_CMT_F);
  49         checkBoxCommitVerify->setChecked(f & VERIFY_CMT_F);
  50         checkBoxCommitUseDefMsg->setChecked(f & USE_CMT_MSG_F);
  51         checkBoxRangeSelectDialog->setChecked(f & RANGE_SELECT_F);
  52         checkBoxReopenLastRepo->setChecked(f & REOPEN_REPO_F);
  53         checkBoxRelativeDate->setChecked(f & REL_DATE_F);
  54         checkBoxLogDiffTab->setChecked(f & LOG_DIFF_TAB_F);
  55         checkBoxSmartLabels->setChecked(f & SMART_LBL_F);
  56         checkBoxMsgOnNewSHA->setChecked(f & MSG_ON_NEW_F);
  57
  58         QSettings set;
  59         SCRef APOpt(set.value(AM_P_OPT_KEY).toString());
  60         SCRef FPOpt(set.value(FMT_P_OPT_KEY).toString());
  61         SCRef extDiff(set.value(EXT_DIFF_KEY, EXT_DIFF_DEF).toString());
  62         SCRef exFile(set.value(EX_KEY, EX_DEF).toString());
  63         SCRef exPDir(set.value(EX_PER_DIR_KEY, EX_PER_DIR_DEF).toString());
  64         SCRef tmplt(set.value(CMT_TEMPL_KEY, CMT_TEMPL_DEF).toString());
  65         SCRef CMArgs(set.value(CMT_ARGS_KEY).toString());
  66
  67         lineEditApplyPatchExtraOptions->setText(APOpt);
  68         lineEditFormatPatchExtraOptions->setText(FPOpt);
  69         lineEditExternalDiffViewer->setText(extDiff);
  70         lineEditExcludeFile->setText(exFile);
  71         lineEditExcludePerDir->setText(exPDir);
  72         lineEditTemplate->setText(tmplt);
  73         lineEditCommitExtraOptions->setText(CMArgs);
  74         lineEditTypeWriterFont->setText(TYPE_WRITER_FONT.toString());
  75         lineEditTypeWriterFont->setCursorPosition(0); // font description could be long
  76
  77         setupCodecsCombo();
  78         checkBoxDiffCache_toggled(checkBoxDiffCache->isChecked());
  79         tabDialog->setCurrentIndex(defTab);
  80         userInfo();
  81         comboBoxGitConfigSource_activated(0);
  82 }
  83
  84 void SettingsImpl::userInfo() {
  85 /*
  86         QGit::userInfo() returns a QStringList formed by
  87         triples (defined in, user, email)
  88 */
  89         git->userInfo(_uInfo);
  90         if (_uInfo.count() % 3 != 0) {
  91                 dbs("ASSERT in SettingsImpl::userInfo(), bad info returned");
  92                 return;
  93         }
  94         bool found = false;
  95         int idx = 0;
  96         FOREACH_SL(it, _uInfo) {
  97                 comboBoxUserSrc->addItem(*it);
  98                 ++it;
  99                 if (!found && !(*it).isEmpty())
 100                         found = true;
 101                 if (!found)
 102                         idx++;
 103                 ++it;
 104         }
 105         if (!found)
 106                 idx = 0;
 107
 108         comboBoxUserSrc->setCurrentIndex(idx);
 109         comboBoxUserSrc_activated(idx);
 110 }
 111
 112 void SettingsImpl::addConfigOption(QTreeWidgetItem* parent, QStringList paths, const QString& value) {
 113
 114     if (paths.isEmpty()) {
 115         parent->setText(1, value);
 116         return;
 117     }
 118     QString name(paths.first());
 119     paths.removeFirst();
 120
 121     // Options list is already ordered
 122     if (parent->childCount() == 0 || name != parent->child(0)->text(0))
 123         parent->addChild(new QTreeWidgetItem(parent, QStringList(name)));
 124
 125     addConfigOption(parent->child(parent->childCount() - 1), paths, value);
 126 }
 127
 128 void SettingsImpl::readGitConfig(const QString& source) {
 129
 130     populatingGitConfig = true;
 131     treeWidgetGitConfig->clear();
 132     QStringList options(git->getGitConfigList(source == "Global"));
 133     options.sort();
 134
 135     FOREACH_SL(it, options) {
 136
 137         QStringList paths = it->split("=").at(0).split(".");
 138         QString value = it->split("=").at(1);
 139
 140         if (paths.isEmpty() || value.isEmpty()) {
 141             dbp("SettingsImpl::readGitConfig Unable to parse line %1", *it);
 142             continue;
 143         }
 144         QString name(paths.first());
 145         paths.removeFirst();
 146         QList<QTreeWidgetItem*> items = treeWidgetGitConfig->findItems(name, Qt::MatchExactly);
 147         QTreeWidgetItem* item;
 148
 149         if (items.isEmpty())
 150             item = new QTreeWidgetItem(treeWidgetGitConfig, QStringList(name));
 151         else
 152             item = items.first();
 153
 154         addConfigOption(item, paths, value);
 155     }
 156     populatingGitConfig = false;
 157 }
 158
 159 void SettingsImpl::treeWidgetGitConfig_itemChanged(QTreeWidgetItem* item, int i) {
 160
 161     if (populatingGitConfig)
 162         return;
 163     dbs(item->text(0));dbs(item->text(1));dbp("column %1", i);
 164 }
 165
 166 void SettingsImpl::comboBoxUserSrc_activated(int i) {
 167
 168         lineEditAuthor->setText(_uInfo[i * 3 + 1]);
 169         lineEditMail->setText(_uInfo[i * 3 + 2]);
 170 }
 171
 172 void SettingsImpl::comboBoxGitConfigSource_activated(int) {
 173
 174     readGitConfig(comboBoxGitConfigSource->currentText());
 175 }
 176
 177 void SettingsImpl::writeSetting(const QString& key, const QVariant& value) {
 178
 179         QSettings settings;
 180         settings.setValue(key, value);
 181 }
 182
 183 void SettingsImpl::setupCodecList(QStringList& list) {
 184
 185         int i = 0;
 186         while (en[i] != 0)
 187                 list.append(QString::fromLatin1(en[i++]));
 188 }
 189
 190 void SettingsImpl::setupCodecsCombo() {
 191
 192         const QString localCodec(QTextCodec::codecForLocale()->name());
 193         QStringList codecs;
 194         codecs.append(QString("Local Codec (" + localCodec + ")"));
 195         setupCodecList(codecs);
 196         comboBoxCodecs->insertItems(0, codecs);
 197
 198         bool isGitArchive;
 199         QTextCodec* tc = git->getTextCodec(&isGitArchive);
 200         if (!isGitArchive) {
 201                 comboBoxCodecs->setEnabled(false);
 202                 return;
 203         }
 204         const QString curCodec(tc != 0 ? tc->name() : "Latin1");
 205         QRegExp re("*" + curCodec + "*", Qt::CaseInsensitive, QRegExp::Wildcard);
 206         int idx = codecs.indexOf(re);
 207         if (idx == -1) {
 208                 dbp("ASSERT: codec <%1> not available, using local codec", curCodec);
 209                 idx = 0;
 210         }
 211         comboBoxCodecs->setCurrentIndex(idx);
 212         if (idx == 0) // signal activated() will not fire in this case
 213                 comboBoxCodecs_activated(0);
 214 }
 215
 216 void SettingsImpl::comboBoxCodecs_activated(int idx) {
 217
 218         QString codecName(QTextCodec::codecForLocale()->name());
 219         if (idx != 0)
 220                 codecName = comboBoxCodecs->currentText().section(" --", 0, 0);
 221
 222         git->setTextCodec(QTextCodec::codecForName(codecName.toLatin1()));
 223 }
 224
 225 void SettingsImpl::pushButtonExtDiff_clicked() {
 226
 227         QString extDiffName(QFileDialog::getOpenFileName(this,
 228                             "Select the patch viewer"));
 229         if (!extDiffName.isEmpty())
 230                 lineEditExternalDiffViewer->setText(extDiffName);
 231 }
 232
 233 void SettingsImpl::pushButtonFont_clicked() {
 234
 235         bool ok;
 236         QFont fnt = QFontDialog::getFont(&ok, TYPE_WRITER_FONT, this);
 237         if (ok && TYPE_WRITER_FONT != fnt) {
 238
 239                 TYPE_WRITER_FONT = fnt;
 240                 lineEditTypeWriterFont->setText(fnt.toString());
 241                 lineEditTypeWriterFont->setCursorPosition(0);
 242                 writeSetting(TYPWRT_FNT_KEY, fnt.toString());
 243
 244                 emit typeWriterFontChanged();
 245         }
 246 }
 247
 248 void SettingsImpl::changeFlag(uint f, bool b) {
 249
 250         setFlag(f, b);
 251         emit flagChanged(f);
 252 }
 253
 254 void SettingsImpl::checkBoxDiffCache_toggled(bool b) {
 255
 256         lineEditExcludeFile->setEnabled(b);
 257         lineEditExcludePerDir->setEnabled(b);
 258         changeFlag(DIFF_INDEX_F, b);
 259 }
 260
 261 void SettingsImpl::checkBoxNumbers_toggled(bool b) {
 262
 263         changeFlag(NUMBERS_F, b);
 264 }
 265
 266 void SettingsImpl::checkBoxSign_toggled(bool b) {
 267
 268         changeFlag(SIGN_PATCH_F, b);
 269 }
 270
 271 void SettingsImpl::checkBoxRangeSelectDialog_toggled(bool b) {
 272
 273         changeFlag(RANGE_SELECT_F, b);
 274 }
 275
 276 void SettingsImpl::checkBoxReopenLastRepo_toggled(bool b) {
 277
 278         changeFlag(REOPEN_REPO_F, b);
 279 }
 280
 281 void SettingsImpl::checkBoxRelativeDate_toggled(bool b) {
 282
 283         changeFlag(REL_DATE_F, b);
 284 }
 285
 286 void SettingsImpl::checkBoxLogDiffTab_toggled(bool b) {
 287
 288         changeFlag(LOG_DIFF_TAB_F, b);
 289 }
 290
 291 void SettingsImpl::checkBoxSmartLabels_toggled(bool b) {
 292
 293         changeFlag(SMART_LBL_F, b);
 294 }
 295
 296 void SettingsImpl::checkBoxMsgOnNewSHA_toggled(bool b) {
 297
 298         changeFlag(MSG_ON_NEW_F, b);
 299 }
 300
 301 void SettingsImpl::checkBoxCommitSign_toggled(bool b) {
 302
 303         changeFlag(SIGN_CMT_F, b);
 304 }
 305
 306 void SettingsImpl::checkBoxCommitVerify_toggled(bool b) {
 307
 308         changeFlag(VERIFY_CMT_F, b);
 309 }
 310
 311 void SettingsImpl::checkBoxCommitUseDefMsg_toggled(bool b) {
 312
 313         changeFlag(USE_CMT_MSG_F, b);
 314 }
 315
 316 void SettingsImpl::lineEditExternalDiffViewer_textChanged(const QString& s) {
 317
 318         writeSetting(EXT_DIFF_KEY, s);
 319 }
 320
 321 void SettingsImpl::lineEditApplyPatchExtraOptions_textChanged(const QString& s) {
 322
 323         writeSetting(AM_P_OPT_KEY, s);
 324 }
 325
 326 void SettingsImpl::lineEditFormatPatchExtraOptions_textChanged(const QString& s) {
 327
 328         writeSetting(FMT_P_OPT_KEY, s);
 329 }
 330
 331 void SettingsImpl::lineEditExcludeFile_textChanged(const QString& s) {
 332
 333         writeSetting(EX_KEY, s);
 334 }
 335
 336 void SettingsImpl::lineEditExcludePerDir_textChanged(const QString& s) {
 337
 338         writeSetting(EX_PER_DIR_KEY, s);
 339 }
 340
 341 void SettingsImpl::lineEditTemplate_textChanged(const QString& s) {
 342
 343         writeSetting(CMT_TEMPL_KEY, s);
 344 }
 345
 346 void SettingsImpl::lineEditCommitExtraOptions_textChanged(const QString& s) {
 347
 348         writeSetting(CMT_ARGS_KEY, s);
 349 }