Add support for deletable ignores in IgnoreListEditor.

src/mirall/ignorelisteditor.cpp

@@ -32,7 +32,9 @@ IgnoreListEditor::IgnoreListEditor(QWidget *parent) :
 {
     ui->setupUi(this);
 
-    ui->descriptionLabel->setText(tr("Files matching the following patterns will not be synchronized:"));
+    ui->descriptionLabel->setText(tr("Files or Directories matching a pattern will not be synchronized.\n\n"
+                                     "Checked items mark files that will be removed if a folder "
+                                     "is otherwise empty."));
 
     MirallConfigFile cfgFile;
     readIgnoreFile(cfgFile.excludeFile(MirallConfigFile::SystemScope), true);
@@ -49,7 +51,8 @@ IgnoreListEditor::IgnoreListEditor(QWidget *parent) :
 
 static void setupItemFlags(QListWidgetItem* item)
 {
-    item->setFlags(Qt::ItemIsEnabled|Qt::ItemIsSelectable);
+    item->setFlags(Qt::ItemIsEnabled|Qt::ItemIsSelectable|Qt::ItemIsUserCheckable);
+    item->setCheckState(Qt::Unchecked);
 }
 
 IgnoreListEditor::~IgnoreListEditor()
@@ -83,7 +86,11 @@ void IgnoreListEditor::slotUpdateLocalIgnoreList()
         for(int i = 0; i < ui->listWidget->count(); ++i) {
             QListWidgetItem *item = ui->listWidget->item(i);
             if (item->flags() & Qt::ItemIsEnabled) {
-                ignores.write(item->text().toUtf8()+'\n');
+                QByteArray prepend;
+                if (item->checkState() == Qt::Checked) {
+                    prepend = "]";
+                }
+                ignores.write(prepend+item->text().toUtf8()+'\n');
             }
         }
     } else {
@@ -95,8 +102,13 @@ void IgnoreListEditor::slotUpdateLocalIgnoreList()
 void IgnoreListEditor::slotAddPattern()
 {
     QString pattern = QInputDialog::getText(this, tr("Add Ignore Pattern"), tr("Add a new ignore pattern:"));
-    QListWidgetItem *item = new QListWidgetItem(pattern);
+    QListWidgetItem *item = new QListWidgetItem;
     setupItemFlags(item);
+    if (pattern.startsWith("]")) {
+        pattern = pattern.mid(1);
+        item->setCheckState(Qt::Checked);
+    }
+    item->setText(pattern);
     ui->listWidget->addItem(item);
     ui->listWidget->scrollToItem(item);
 }
@@ -128,9 +140,14 @@ void IgnoreListEditor::readIgnoreFile(const QString &file, bool readOnly)
             QString line = QString::fromUtf8(ignores.readLine());
             line.chop(1);
             if (!line.isEmpty() && !line.startsWith("#")) {
-                QListWidgetItem *item = new QListWidgetItem(line);
+                QListWidgetItem *item = new QListWidgetItem;
+                setupItemFlags(item);
+                if (line.startsWith("]")) {
+                    line = line.mid(1);
+                    item->setCheckState(Qt::Checked);
+                }
+                item->setText(line);
                 if (readOnly) {
-                    setupItemFlags(item);
                     item->setFlags(item->flags() ^ Qt::ItemIsEnabled);
                     item->setToolTip(disabledTip);
                 }

src/mirall/ignorelisteditor.ui

@@ -6,7 +6,7 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>400</width>
+    <width>471</width>
     <height>359</height>
    </rect>
   </property>
@@ -14,15 +14,28 @@
    <string>Ignored Files Editor</string>
   </property>
   <layout class="QGridLayout" name="gridLayout">
-   <item row="0" column="0">
-    <widget class="QLabel" name="descriptionLabel">
+   <item row="5" column="0" colspan="2">
+    <widget class="QDialogButtonBox" name="buttonBox">
+     <property name="standardButtons">
+      <set>QDialogButtonBox::Cancel|QDialogButtonBox::Ok</set>
+     </property>
+    </widget>
+   </item>
+   <item row="3" column="1">
+    <spacer name="verticalSpacer">
      <property name="enabled">
       <bool>true</bool>
      </property>
-     <property name="text">
-      <string/>
+     <property name="orientation">
+      <enum>Qt::Vertical</enum>
      </property>
-    </widget>
+     <property name="sizeHint" stdset="0">
+      <size>
+       <width>20</width>
+       <height>213</height>
+      </size>
+     </property>
+    </spacer>
    </item>
    <item row="1" column="0" rowspan="3">
     <widget class="QListWidget" name="listWidget">
@@ -51,26 +64,16 @@
      </property>
     </widget>
    </item>
-   <item row="3" column="1">
-    <spacer name="verticalSpacer">
+   <item row="4" column="0" colspan="2">
+    <widget class="QLabel" name="descriptionLabel">
      <property name="enabled">
       <bool>true</bool>
      </property>
-     <property name="orientation">
-      <enum>Qt::Vertical</enum>
+     <property name="text">
+      <string/>
      </property>
-     <property name="sizeHint" stdset="0">
-      <size>
-       <width>20</width>
-       <height>213</height>
-      </size>
-     </property>
-    </spacer>
-   </item>
-   <item row="4" column="0" colspan="2">
-    <widget class="QDialogButtonBox" name="buttonBox">
-     <property name="standardButtons">
-      <set>QDialogButtonBox::Cancel|QDialogButtonBox::Ok</set>
+     <property name="wordWrap">
+      <bool>true</bool>
      </property>
     </widget>
    </item>

sync-exclude.lst

@@ -11,10 +11,10 @@ csync_journal.db.ctmp
 .*.sw?
 .*.*sw?
 
-.DS_Store
-.ds_store
+].DS_Store
+].ds_store
+]Thumbs.db
 desktop.ini
-Thumbs.db
 
 *.kate-swp
 *.aux
@@ -24,15 +24,15 @@ Thumbs.db
 
 *_conflict-*
 
-.TemporaryItems
-.Trashes
-.DocumentRevisions-V100
+].TemporaryItems
+].Trashes
+].DocumentRevisions-V100
 .fseventd
 .apdisk
 
 .htaccess
 
-Icon\r*
+]Icon\r*
 
 ~$*
 .~lock.*