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         QSettings set;
  45         const QString& data(set.value(ACT_GROUP_KEY + name + ACT_TEXT_KEY, "").toString());
  46         textEditAction->setPlainText(data);
  47 }
  48
  49 void CustomActionImpl::removeAction(const QString& name) {
  50
  51         QSettings set;
  52         set.remove(ACT_GROUP_KEY + name);
  53 }
  54
  55 const QStringList CustomActionImpl::actions() {
  56
  57         QStringList actionsList;
  58         QListWidgetItem* item;
  59         int row = 0;
  60         while ((item = listWidgetNames->item(row)) != 0) {
  61                 actionsList.append(item->text());
  62                 row++;
  63         }
  64         return actionsList;
  65 }
  66
  67 void CustomActionImpl::updateActions() {
  68
  69         QSettings settings;
  70         settings.setValue(ACT_LIST_KEY, actions());
  71         emit listChanged(actions());
  72 }
  73
  74 void CustomActionImpl::listWidgetNames_currentItemChanged(QListWidgetItem* item, QListWidgetItem*) {
  75
  76         bool empty = (item == NULL);
  77
  78         if (!empty) {
  79                 loadAction(item->text());
  80                 listWidgetNames->scrollToItem(item);
  81         } else {
  82                 textEditAction->clear();
  83                 if (checkBoxRefreshAfterAction->isChecked())
  84                         checkBoxRefreshAfterAction->toggle();
  85         }
  86         textEditAction->setEnabled(!empty);
  87         checkBoxRefreshAfterAction->setEnabled(!empty);
  88         pushButtonRename->setEnabled(!empty);
  89         pushButtonRemove->setEnabled(!empty);
  90         pushButtonMoveUp->setEnabled(!empty && (item != listWidgetNames->item(0)));
  91         int lastRow = listWidgetNames->count() - 1;
  92         pushButtonMoveDown->setEnabled(!empty && (item != listWidgetNames->item(lastRow)));
  93 }
  94
  95 bool CustomActionImpl::getNewName(QString& name, const QString& caption) {
  96
  97         bool ok;
  98         const QString oldName = name;
  99         name = QInputDialog::getText(this, caption + " - QGit", "Enter action name:",
 100                                      QLineEdit::Normal, name, &ok);
 101
 102         if (!ok || name.isEmpty() || name == oldName)
 103                 return false;
 104
 105         if (actions().contains(name)) {
 106                 QMessageBox::warning(this, caption + " - QGit", "Sorry, action name "
 107                                      "already exists.\nPlease choose a different name.");
 108                 return false;
 109         }
 110         return true;
 111 }
 112
 113 void CustomActionImpl::pushButtonNew_clicked() {
 114
 115         QString name;
 116         if (!getNewName(name, "Create new action"))
 117                 return;
 118
 119         QListWidgetItem* item = new QListWidgetItem(name);
 120         listWidgetNames->addItem(item);
 121         updateActions();
 122         listWidgetNames->setCurrentItem(item);
 123         textEditAction->setPlainText("<write here your action's commands sequence>");
 124         textEditAction->selectAll();
 125         textEditAction->setFocus();
 126 }
 127
 128 void CustomActionImpl::pushButtonRename_clicked() {
 129
 130         QListWidgetItem* item = listWidgetNames->currentItem();
 131         if (!item || !item->isSelected())
 132                 return;
 133
 134         QString newName(item->text());
 135         if (!getNewName(newName, "Rename action"))
 136                 return;
 137
 138         const QString oldActionName(item->text());
 139         item->setText(newName);
 140         updateActions();
 141         listWidgetNames_currentItemChanged(item, item);
 142         loadAction(oldActionName);
 143         removeAction(oldActionName);
 144 }
 145
 146 void CustomActionImpl::pushButtonRemove_clicked() {
 147
 148         QListWidgetItem* item = listWidgetNames->currentItem();
 149         if (!item || !item->isSelected())
 150                 return;
 151
 152         removeAction(item->text());
 153         delete item;
 154         updateActions();
 155         if (!listWidgetNames->count())
 156                 listWidgetNames_currentItemChanged(NULL, NULL);
 157 }
 158
 159 void CustomActionImpl::pushButtonMoveUp_clicked() {
 160
 161         QListWidgetItem* item = listWidgetNames->currentItem();
 162         int row = listWidgetNames->row(item);
 163         if (!item || row == 0)
 164                 return;
 165
 166         item = listWidgetNames->takeItem(row);
 167         listWidgetNames->insertItem(row - 1, item);
 168         updateActions();
 169         listWidgetNames->setCurrentItem(item);
 170 }
 171
 172 void CustomActionImpl::pushButtonMoveDown_clicked() {
 173
 174         QListWidgetItem* item = listWidgetNames->currentItem();
 175         int row = listWidgetNames->row(item);
 176         if (!item || row == listWidgetNames->count() - 1)
 177                 return;
 178
 179         item = listWidgetNames->takeItem(row);
 180         listWidgetNames->insertItem(row + 1, item);
 181         updateActions();
 182         listWidgetNames->setCurrentItem(item);
 183 }
 184
 185 void CustomActionImpl::textEditAction_textChanged() {
 186
 187         QListWidgetItem* item = listWidgetNames->currentItem();
 188         if (item) {
 189                 QSettings s;
 190                 QString key(ACT_GROUP_KEY + item->text() + ACT_TEXT_KEY);
 191                 s.setValue(key, textEditAction->toPlainText());
 192         }
 193 }
 194
 195 void CustomActionImpl::checkBoxRefreshAfterAction_toggled(bool b) {
 196
 197         QListWidgetItem* item = listWidgetNames->currentItem();
 198         if (item) {
 199                 QString flags(ACT_GROUP_KEY + item->text() + ACT_FLAGS_KEY);
 200                 setFlag(ACT_REFRESH_F, b, flags);
 201         }
 202 }
 203
 204 void CustomActionImpl::checkBoxAskArgs_toggled(bool b) {
 205
 206         QListWidgetItem* item = listWidgetNames->currentItem();
 207         if (item) {
 208                 QString flags(ACT_GROUP_KEY + item->text() + ACT_FLAGS_KEY);
 209                 setFlag(ACT_CMD_LINE_F, b, flags);
 210         }
 211 }
 212
 213 void CustomActionImpl::pushButtonOk_clicked() {
 214
 215         close();
 216 }