src/customactionimpl.cpp

   1 /*
   2         Description: custom action handling
   3
   4         Author: Marco Costalba (C) 2006-2007
   5
   6         Copyright: See COPYING file that comes with this distribution
   7
   8 */
   9 #include <QSettings>
  10 #include <QMessageBox>
  11 #include <QInputDialog>
  12 #include "common.h"
  13 #include "customactionimpl.h"
  14
  15 using namespace QGit;
  16
  17 CustomActionImpl::CustomActionImpl() {
  18
  19         setAttribute(Qt::WA_DeleteOnClose);
  20         setupUi(this);
  21
  22         QSettings settings;
  23         restoreGeometry(settings.value(ACT_GEOM_KEY).toByteArray());
  24         QStringList actions = settings.value(ACT_LIST_KEY).toStringList();
  25
  26         listWidgetNames->insertItems(0, actions);
  27         if (listWidgetNames->count())
  28                 listWidgetNames->setCurrentItem(listWidgetNames->item(0));
  29         else
  30                 listWidgetNames_currentItemChanged(NULL, NULL);
  31 }
  32
  33 void CustomActionImpl::closeEvent(QCloseEvent* ce) {
  34
  35         QSettings settings;
  36         settings.setValue(ACT_GEOM_KEY, saveGeometry());
  37         QWidget::closeEvent(ce);
  38 }
  39
  40 void CustomActionImpl::loadAction(const QString& name) {
  41
  42         const QString flags(ACT_GROUP_KEY + name + ACT_FLAGS_KEY);
  43         checkBoxRefreshAfterAction->setChecked(testFlag(ACT_REFRESH_F, flags));
  44         checkBoxAskArgs->setChecked(testFlag(ACT_CMD_LINE_F, flags));
  45         QSettings set;
  46         const QString& data(set.value(ACT_GROUP_KEY + name + ACT_TEXT_KEY, "").toString());
  47         textEditAction->setPlainText(data);
  48 }
  49
  50 void CustomActionImpl::removeAction(const QString& name) {
  51
  52         QSettings set;
  53         set.remove(ACT_GROUP_KEY + name);
  54 }
  55
  56 const QStringList CustomActionImpl::actions() {
  57
  58         QStringList actionsList;
  59         QListWidgetItem* item;
  60         int row = 0;
  61         while ((item = listWidgetNames->item(row)) != 0) {
  62                 actionsList.append(item->text());
  63                 row++;
  64         }
  65         return actionsList;
  66 }
  67
  68 void CustomActionImpl::updateActions() {
  69
  70         QSettings settings;
  71         settings.setValue(ACT_LIST_KEY, actions());
  72         emit listChanged(actions());
  73 }
  74
  75 void CustomActionImpl::listWidgetNames_currentItemChanged(QListWidgetItem* item, QListWidgetItem*) {
  76
  77         bool empty = (item == NULL);
  78
  79         if (!empty) {
  80                 loadAction(item->text());
  81                 listWidgetNames->scrollToItem(item);
  82         } else {
  83                 textEditAction->clear();
  84                 if (checkBoxRefreshAfterAction->isChecked())
  85                         checkBoxRefreshAfterAction->toggle();
  86
  87                 if (checkBoxAskArgs->isChecked())
  88                         checkBoxAskArgs->toggle();
  89         }
  90         textEditAction->setEnabled(!empty);
  91         checkBoxRefreshAfterAction->setEnabled(!empty);
  92         checkBoxAskArgs->setEnabled(!empty);
  93         pushButtonRename->setEnabled(!empty);
  94         pushButtonRemove->setEnabled(!empty);
  95         pushButtonMoveUp->setEnabled(!empty && (item != listWidgetNames->item(0)));
  96         int lastRow = listWidgetNames->count() - 1;
  97         pushButtonMoveDown->setEnabled(!empty && (item != listWidgetNames->item(lastRow)));
  98 }
  99
 100 bool CustomActionImpl::getNewName(QString& name, const QString& caption) {
 101
 102         bool ok;
 103         const QString oldName = name;
 104         name = QInputDialog::getText(this, caption + " - QGit", "Enter action name:",
 105                                      QLineEdit::Normal, name, &ok);
 106
 107         if (!ok || name.isEmpty() || name == oldName)
 108                 return false;
 109
 110         if (actions().contains(name)) {
 111                 QMessageBox::warning(this, caption + " - QGit", "Sorry, action name "
 112                                      "already exists.\nPlease choose a different name.");
 113                 return false;
 114         }
 115         return true;
 116 }
 117
 118 void CustomActionImpl::pushButtonNew_clicked() {
 119
 120         QString name;
 121         if (!getNewName(name, "Create new action"))
 122                 return;
 123
 124         QListWidgetItem* item = new QListWidgetItem(name);
 125         listWidgetNames->addItem(item);
 126         updateActions();
 127         listWidgetNames->setCurrentItem(item);
 128         textEditAction->setPlainText("<write here your action's commands sequence>");
 129         textEditAction->selectAll();
 130         textEditAction->setFocus();
 131 }
 132
 133 void CustomActionImpl::pushButtonRename_clicked() {
 134
 135         QListWidgetItem* item = listWidgetNames->currentItem();
 136         if (!item || !item->isSelected())
 137                 return;
 138
 139         QString newName(item->text());
 140         if (!getNewName(newName, "Rename action"))
 141                 return;
 142
 143         const QString oldActionName(item->text());
 144         item->setText(newName);
 145         updateActions();
 146         listWidgetNames_currentItemChanged(item, item);
 147         loadAction(oldActionName);
 148         removeAction(oldActionName);
 149 }
 150
 151 void CustomActionImpl::pushButtonRemove_clicked() {
 152
 153         QListWidgetItem* item = listWidgetNames->currentItem();
 154         if (!item || !item->isSelected())
 155                 return;
 156
 157         removeAction(item->text());
 158         delete item;
 159         updateActions();
 160         if (!listWidgetNames->count())
 161                 listWidgetNames_currentItemChanged(NULL, NULL);
 162 }
 163
 164 void CustomActionImpl::pushButtonMoveUp_clicked() {
 165
 166         QListWidgetItem* item = listWidgetNames->currentItem();
 167         int row = listWidgetNames->row(item);
 168         if (!item || row == 0)
 169                 return;
 170
 171         item = listWidgetNames->takeItem(row);
 172         listWidgetNames->insertItem(row - 1, item);
 173         updateActions();
 174         listWidgetNames->setCurrentItem(item);
 175 }
 176
 177 void CustomActionImpl::pushButtonMoveDown_clicked() {
 178
 179         QListWidgetItem* item = listWidgetNames->currentItem();
 180         int row = listWidgetNames->row(item);
 181         if (!item || row == listWidgetNames->count() - 1)
 182                 return;
 183
 184         item = listWidgetNames->takeItem(row);
 185         listWidgetNames->insertItem(row + 1, item);
 186         updateActions();
 187         listWidgetNames->setCurrentItem(item);
 188 }
 189
 190 void CustomActionImpl::textEditAction_textChanged() {
 191
 192         QListWidgetItem* item = listWidgetNames->currentItem();
 193         if (item) {
 194                 QSettings s;
 195                 QString key(ACT_GROUP_KEY + item->text() + ACT_TEXT_KEY);
 196                 s.setValue(key, textEditAction->toPlainText());
 197         }
 198 }
 199
 200 void CustomActionImpl::checkBoxRefreshAfterAction_toggled(bool b) {
 201
 202         QListWidgetItem* item = listWidgetNames->currentItem();
 203         if (item) {
 204                 QString flags(ACT_GROUP_KEY + item->text() + ACT_FLAGS_KEY);
 205                 setFlag(ACT_REFRESH_F, b, flags);
 206         }
 207 }
 208
 209 void CustomActionImpl::checkBoxAskArgs_toggled(bool b) {
 210
 211         QListWidgetItem* item = listWidgetNames->currentItem();
 212         if (item) {
 213                 QString flags(ACT_GROUP_KEY + item->text() + ACT_FLAGS_KEY);
 214                 setFlag(ACT_CMD_LINE_F, b, flags);
 215         }
 216 }
 217
 218 void CustomActionImpl::pushButtonOk_clicked() {
 219
 220         close();
 221 }