Documentation/Source/eric5.Helpviewer.Feeds.FeedsManager.html

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<h1>eric5.Helpviewer.Feeds.FeedsManager</h1>
<p>
Module implementing a RSS feeds manager dialog.
</p>
<h3>Global Attributes</h3>
<table>
<tr><td>None</td></tr>
</table>
<h3>Classes</h3>
<table>
<tr>
<td><a href="#FeedsManager">FeedsManager</a></td>
<td>Class implementing a RSS feeds manager dialog.</td>
</tr>
</table>
<h3>Functions</h3>
<table>
<tr><td>None</td></tr>
</table>
<hr /><hr />
<a NAME="FeedsManager" ID="FeedsManager"></a>
<h2>FeedsManager</h2>
<p>
    Class implementing a RSS feeds manager dialog.
</p><h3>Signals</h3>
<dl>
<dt>newUrl(QUrl, str)</dt>
<dd>
emitted to open a URL in a new tab
</dd><dt>openUrl(QUrl, str)</dt>
<dd>
emitted to open a URL in the current tab
</dd>
</dl>
<h3>Derived from</h3>
QDialog, Ui_FeedsManager
<h3>Class Attributes</h3>
<table>
<tr><td>ErrorDataRole</td></tr><tr><td>UrlStringRole</td></tr>
</table>
<h3>Class Methods</h3>
<table>
<tr><td>None</td></tr>
</table>
<h3>Methods</h3>
<table>
<tr>
<td><a href="#FeedsManager.__init__">FeedsManager</a></td>
<td>Constructor</td>
</tr><tr>
<td><a href="#FeedsManager.__addFeedItem">__addFeedItem</a></td>
<td>Private slot to add a top level feed item.</td>
</tr><tr>
<td><a href="#FeedsManager.__copyUrlToClipboard">__copyUrlToClipboard</a></td>
<td>Private slot to copy the URL of the selected item to the clipboard.</td>
</tr><tr>
<td><a href="#FeedsManager.__customContextMenuRequested">__customContextMenuRequested</a></td>
<td>Private slot to handle the context menu request for the bookmarks tree.</td>
</tr><tr>
<td><a href="#FeedsManager.__enableButtons">__enableButtons</a></td>
<td>Private slot to disable/enable various buttons.</td>
</tr><tr>
<td><a href="#FeedsManager.__feedLoaded">__feedLoaded</a></td>
<td>Private slot to extract the loaded feed data.</td>
</tr><tr>
<td><a href="#FeedsManager.__itemActivated">__itemActivated</a></td>
<td>Private slot to handle the activation of an item.</td>
</tr><tr>
<td><a href="#FeedsManager.__load">__load</a></td>
<td>Private method to load the feeds data.</td>
</tr><tr>
<td><a href="#FeedsManager.__openMessage">__openMessage</a></td>
<td>Private method to open a feed message.</td>
</tr><tr>
<td><a href="#FeedsManager.__openMessageInCurrentTab">__openMessageInCurrentTab</a></td>
<td>Private slot to open a feed message in the current browser tab.</td>
</tr><tr>
<td><a href="#FeedsManager.__openMessageInNewTab">__openMessageInNewTab</a></td>
<td>Private slot to open a feed message in a new browser tab.</td>
</tr><tr>
<td><a href="#FeedsManager.__reloadFeed">__reloadFeed</a></td>
<td>Private method to reload the given feed.</td>
</tr><tr>
<td><a href="#FeedsManager.__save">__save</a></td>
<td>Private method to store the feeds data.</td>
</tr><tr>
<td><a href="#FeedsManager.__showError">__showError</a></td>
<td>Private slot to show error info for a failed load operation.</td>
</tr><tr>
<td><a href="#FeedsManager.addFeed">addFeed</a></td>
<td>Public method to add a feed.</td>
</tr><tr>
<td><a href="#FeedsManager.on_deleteButton_clicked">on_deleteButton_clicked</a></td>
<td>Private slot to delete the selected feed.</td>
</tr><tr>
<td><a href="#FeedsManager.on_editButton_clicked">on_editButton_clicked</a></td>
<td>Private slot to edit the selected feed.</td>
</tr><tr>
<td><a href="#FeedsManager.on_feedsTree_itemSelectionChanged">on_feedsTree_itemSelectionChanged</a></td>
<td>Private slot to enable the various buttons depending on the selection.</td>
</tr><tr>
<td><a href="#FeedsManager.on_reloadAllButton_clicked">on_reloadAllButton_clicked</a></td>
<td>Private slot to reload all feeds.</td>
</tr><tr>
<td><a href="#FeedsManager.on_reloadButton_clicked">on_reloadButton_clicked</a></td>
<td>Private slot to reload the selected feed.</td>
</tr><tr>
<td><a href="#FeedsManager.show">show</a></td>
<td>Public slot to show the feeds manager dialog.</td>
</tr>
</table>
<h3>Static Methods</h3>
<table>
<tr><td>None</td></tr>
</table>
<a NAME="FeedsManager.__init__" ID="FeedsManager.__init__"></a>
<h4>FeedsManager (Constructor)</h4>
<b>FeedsManager</b>(<i>parent=None</i>)
<p>
        Constructor
</p><dl>
<dt><i>parent</i></dt>
<dd>
reference to the parent widget (QWidget)
</dd>
</dl><a NAME="FeedsManager.__addFeedItem" ID="FeedsManager.__addFeedItem"></a>
<h4>FeedsManager.__addFeedItem</h4>
<b>__addFeedItem</b>(<i>feed</i>)
<p>
        Private slot to add a top level feed item.
</p><dl>
<dt><i>feed</i></dt>
<dd>
tuple containing feed info (URL, title, icon)
            (string, string, QIcon)
</dd>
</dl><a NAME="FeedsManager.__copyUrlToClipboard" ID="FeedsManager.__copyUrlToClipboard"></a>
<h4>FeedsManager.__copyUrlToClipboard</h4>
<b>__copyUrlToClipboard</b>(<i></i>)
<p>
        Private slot to copy the URL of the selected item to the clipboard.
</p><a NAME="FeedsManager.__customContextMenuRequested" ID="FeedsManager.__customContextMenuRequested"></a>
<h4>FeedsManager.__customContextMenuRequested</h4>
<b>__customContextMenuRequested</b>(<i>pos</i>)
<p>
        Private slot to handle the context menu request for the bookmarks tree.
</p><dl>
<dt><i>pos</i></dt>
<dd>
position the context menu was requested (QPoint)
</dd>
</dl><a NAME="FeedsManager.__enableButtons" ID="FeedsManager.__enableButtons"></a>
<h4>FeedsManager.__enableButtons</h4>
<b>__enableButtons</b>(<i></i>)
<p>
        Private slot to disable/enable various buttons.
</p><a NAME="FeedsManager.__feedLoaded" ID="FeedsManager.__feedLoaded"></a>
<h4>FeedsManager.__feedLoaded</h4>
<b>__feedLoaded</b>(<i></i>)
<p>
        Private slot to extract the loaded feed data.
</p><a NAME="FeedsManager.__itemActivated" ID="FeedsManager.__itemActivated"></a>
<h4>FeedsManager.__itemActivated</h4>
<b>__itemActivated</b>(<i>itm, column</i>)
<p>
        Private slot to handle the activation of an item.
</p><dl>
<dt><i>itm</i></dt>
<dd>
reference to the activated item (QTreeWidgetItem)
</dd><dt><i>column</i></dt>
<dd>
column of the activation (integer)
</dd>
</dl><a NAME="FeedsManager.__load" ID="FeedsManager.__load"></a>
<h4>FeedsManager.__load</h4>
<b>__load</b>(<i></i>)
<p>
        Private method to load the feeds data.
</p><a NAME="FeedsManager.__openMessage" ID="FeedsManager.__openMessage"></a>
<h4>FeedsManager.__openMessage</h4>
<b>__openMessage</b>(<i>newTab</i>)
<p>
        Private method to open a feed message.
</p><dl>
<dt><i>newTab</i></dt>
<dd>
flag indicating to open the feed message in a new tab
            (boolean)
</dd>
</dl><a NAME="FeedsManager.__openMessageInCurrentTab" ID="FeedsManager.__openMessageInCurrentTab"></a>
<h4>FeedsManager.__openMessageInCurrentTab</h4>
<b>__openMessageInCurrentTab</b>(<i></i>)
<p>
        Private slot to open a feed message in the current browser tab.
</p><a NAME="FeedsManager.__openMessageInNewTab" ID="FeedsManager.__openMessageInNewTab"></a>
<h4>FeedsManager.__openMessageInNewTab</h4>
<b>__openMessageInNewTab</b>(<i></i>)
<p>
        Private slot to open a feed message in a new browser tab.
</p><a NAME="FeedsManager.__reloadFeed" ID="FeedsManager.__reloadFeed"></a>
<h4>FeedsManager.__reloadFeed</h4>
<b>__reloadFeed</b>(<i>itm</i>)
<p>
        Private method to reload the given feed.
</p><dl>
<dt><i>itm</i></dt>
<dd>
feed item to be reloaded (QTreeWidgetItem)
</dd>
</dl><a NAME="FeedsManager.__save" ID="FeedsManager.__save"></a>
<h4>FeedsManager.__save</h4>
<b>__save</b>(<i></i>)
<p>
        Private method to store the feeds data.
</p><a NAME="FeedsManager.__showError" ID="FeedsManager.__showError"></a>
<h4>FeedsManager.__showError</h4>
<b>__showError</b>(<i></i>)
<p>
        Private slot to show error info for a failed load operation.
</p><a NAME="FeedsManager.addFeed" ID="FeedsManager.addFeed"></a>
<h4>FeedsManager.addFeed</h4>
<b>addFeed</b>(<i>urlString, title, icon</i>)
<p>
        Public method to add a feed.
</p><dl>
<dt><i>urlString</i></dt>
<dd>
URL of the feed (string)
</dd><dt><i>title</i></dt>
<dd>
title of the feed (string)
</dd><dt><i>icon</i></dt>
<dd>
icon for the feed (QIcon)
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
flag indicating a successful addition of the feed (boolean)
</dd>
</dl><a NAME="FeedsManager.on_deleteButton_clicked" ID="FeedsManager.on_deleteButton_clicked"></a>
<h4>FeedsManager.on_deleteButton_clicked</h4>
<b>on_deleteButton_clicked</b>(<i></i>)
<p>
        Private slot to delete the selected feed.
</p><a NAME="FeedsManager.on_editButton_clicked" ID="FeedsManager.on_editButton_clicked"></a>
<h4>FeedsManager.on_editButton_clicked</h4>
<b>on_editButton_clicked</b>(<i></i>)
<p>
        Private slot to edit the selected feed.
</p><a NAME="FeedsManager.on_feedsTree_itemSelectionChanged" ID="FeedsManager.on_feedsTree_itemSelectionChanged"></a>
<h4>FeedsManager.on_feedsTree_itemSelectionChanged</h4>
<b>on_feedsTree_itemSelectionChanged</b>(<i></i>)
<p>
        Private slot to enable the various buttons depending on the selection.
</p><a NAME="FeedsManager.on_reloadAllButton_clicked" ID="FeedsManager.on_reloadAllButton_clicked"></a>
<h4>FeedsManager.on_reloadAllButton_clicked</h4>
<b>on_reloadAllButton_clicked</b>(<i></i>)
<p>
        Private slot to reload all feeds.
</p><a NAME="FeedsManager.on_reloadButton_clicked" ID="FeedsManager.on_reloadButton_clicked"></a>
<h4>FeedsManager.on_reloadButton_clicked</h4>
<b>on_reloadButton_clicked</b>(<i></i>)
<p>
        Private slot to reload the selected feed.
</p><a NAME="FeedsManager.show" ID="FeedsManager.show"></a>
<h4>FeedsManager.show</h4>
<b>show</b>(<i></i>)
<p>
        Public slot to show the feeds manager dialog.
</p>
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