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<div class="qindex"><a class="qindex" href="index.html">Main Page</a> | <a class="qindex" href="namespaces.html">Namespace List</a> | <a class="qindex" href="hierarchy.html">Class Hierarchy</a> | <a class="qindex" href="classes.html">Alphabetical List</a> | <a class="qindex" href="annotated.html">Compound List</a> | <a class="qindex" href="files.html">File List</a> | <a class="qindex" href="namespacemembers.html">Namespace Members</a> | <a class="qindex" href="functions.html">Compound Members</a> | <a class="qindex" href="globals.html">File Members</a></div>
<h1>Inti::Gtk::SourceBuffer Class Reference</h1>A GtkSourceBuffer C++ wrapper class.
<a href="#_details">More...</a>
<p>
<code>#include <<a class="el" href="sourcebuffer_8h-source.html">inti/gtk-sourceview/sourcebuffer.h</a>></code>
<p>
<a href="classInti_1_1Gtk_1_1SourceBuffer-members.html">List of all members.</a><h2>Public Member Functions</h2>
<tr><td colspan="2"><div class="groupHeader">Constructors</div></td></tr>
<ul>
<li><a class="el" href="classInti_1_1Gtk_1_1SourceBuffer.html#z6_0">SourceBuffer</a> (<a class="el" href="classInti_1_1Gtk_1_1SourceTagTable.html">SourceTagTable</a> *table=0)
<dl class="el"><dd class="mdescRight">Constructs a new source buffer with a empty default buffer. </em> <a href="#z6_0"></a><em><br><br></dl><li><a class="el" href="classInti_1_1Gtk_1_1SourceBuffer.html#z6_1">SourceBuffer</a> (const <a class="el" href="classInti_1_1Gtk_1_1SourceLanguage.html">SourceLanguage</a> &language)
<dl class="el"><dd class="mdescRight">Constructs a new source buffer which will highlight text according to the specified language. </em> <a href="#z6_1"></a><em><br><br></dl><li><a name="z6_2" doxytag="Inti::Gtk::SourceBuffer::~SourceBuffer"></a>
virtual <a class="el" href="classInti_1_1Gtk_1_1SourceBuffer.html#z6_2">~SourceBuffer</a> ()
<dl class="el"><dd class="mdescRight">Destructor. <br><br></dl></ul>
<tr><td colspan="2"><div class="groupHeader">Accessors</div></td></tr>
<ul>
<li><a name="z7_0" doxytag="Inti::Gtk::SourceBuffer::gtk_source_buffer"></a>
GtkSourceBuffer * <a class="el" href="classInti_1_1Gtk_1_1SourceBuffer.html#z7_0">gtk_source_buffer</a> () const
<dl class="el"><dd class="mdescRight">Get a pointer to the GtkSourceBuffer structure. <br><br></dl><li><a name="z7_1" doxytag="Inti::Gtk::SourceBuffer::gtk_source_buffer_class"></a>
GtkSourceBufferClass * <a class="el" href="classInti_1_1Gtk_1_1SourceBuffer.html#z7_1">gtk_source_buffer_class</a> () const
<dl class="el"><dd class="mdescRight">Get a pointer to the GtkSourceBufferClass structure. <br><br></dl><li><a name="z7_2" doxytag="Inti::Gtk::SourceBuffer::operator GtkSourceBuffer *"></a>
<a class="el" href="classInti_1_1Gtk_1_1SourceBuffer.html#z7_2">operator GtkSourceBuffer *</a> () const
<dl class="el"><dd class="mdescRight">Conversion operator; safely converts a <a class="el" href="classInti_1_1Gtk_1_1SourceBuffer.html">SourceBuffer</a> to a GtkSourceBuffer pointer. <br><br></dl><li><a name="z7_3" doxytag="Inti::Gtk::SourceBuffer::is_gtk_source_buffer"></a>
bool <a class="el" href="classInti_1_1Gtk_1_1SourceBuffer.html#z7_3">is_gtk_source_buffer</a> () const
<dl class="el"><dd class="mdescRight">Returns true if the object instance is of type GTK_TYPE_SOURCE_BUFFER. <br><br></dl><li><a class="el" href="classInti_1_1Gtk_1_1SourceTagTable.html">SourceTagTable</a> * <a class="el" href="classInti_1_1Gtk_1_1SourceBuffer.html#z7_4">get_source_tag_table</a> () const
<dl class="el"><dd class="mdescRight">Get the <a class="el" href="classInti_1_1Gtk_1_1SourceTagTable.html">SourceTagTable</a> associated with the buffer. </em> <a href="#z7_4"></a><em><br><br></dl><li>bool <a class="el" href="classInti_1_1Gtk_1_1SourceBuffer.html#z7_5">get_check_brackets</a> () const
<dl class="el"><dd class="mdescRight">Determines whether bracket match highlighting is activated for the source buffer. </em> <a href="#z7_5"></a><em><br><br></dl><li>bool <a class="el" href="classInti_1_1Gtk_1_1SourceBuffer.html#z7_6">get_highlight</a> () const
<dl class="el"><dd class="mdescRight">Determines whether text highlighting is activated in the source buffer. </em> <a href="#z7_6"></a><em><br><br></dl><li>int <a class="el" href="classInti_1_1Gtk_1_1SourceBuffer.html#z7_7">get_max_undo_levels</a> () const
<dl class="el"><dd class="mdescRight">Determines the number of undo levels the buffer will track for buffer edits. </em> <a href="#z7_7"></a><em><br><br></dl><li><a class="el" href="classInti_1_1Gtk_1_1SourceLanguage.html">SourceLanguage</a> * <a class="el" href="classInti_1_1Gtk_1_1SourceBuffer.html#z7_8">get_language</a> () const
<dl class="el"><dd class="mdescRight">Determines the <a class="el" href="classInti_1_1Gtk_1_1SourceLanguage.html">SourceLanguage</a> used by the buffer. </em> <a href="#z7_8"></a><em><br><br></dl><li>G::Unichar <a class="el" href="classInti_1_1Gtk_1_1SourceBuffer.html#z7_9">get_escape_char</a> () const
<dl class="el"><dd class="mdescRight">Determines the escape character used by the source buffer highlighting engine. </em> <a href="#z7_9"></a><em><br><br></dl><li>bool <a class="el" href="classInti_1_1Gtk_1_1SourceBuffer.html#z7_10">can_undo</a> () const
<dl class="el"><dd class="mdescRight">Determines whether a source buffer can undo the last action. </em> <a href="#z7_10"></a><em><br><br></dl><li>bool <a class="el" href="classInti_1_1Gtk_1_1SourceBuffer.html#z7_11">can_redo</a> () const
<dl class="el"><dd class="mdescRight">Determines whether a source buffer can redo the last undo action. </em> <a href="#z7_11"></a><em><br><br></dl><li><a class="el" href="classInti_1_1Gtk_1_1SourceMarker.html">SourceMarker</a> * <a class="el" href="classInti_1_1Gtk_1_1SourceBuffer.html#z7_12">get_marker</a> (const String &name) const
<dl class="el"><dd class="mdescRight">Looks up the <a class="el" href="classInti_1_1Gtk_1_1SourceMarker.html">SourceMarker</a> named <em>name</em> in the buffer, returning null if it doesn't exists. </em> <a href="#z7_12"></a><em><br><br></dl><li>std::vector< <a class="el" href="classInti_1_1Gtk_1_1SourceMarker.html">SourceMarker</a> * > <a class="el" href="classInti_1_1Gtk_1_1SourceBuffer.html#z7_13">get_markers</a> (const TextIter &start, const TextIter &end) const
<dl class="el"><dd class="mdescRight">Gets a list of the source markers inside the range delimited by <em>start</em> and <em>end</em>. </em> <a href="#z7_13"></a><em><br><br></dl><li><a class="el" href="classInti_1_1Gtk_1_1SourceMarker.html">SourceMarker</a> * <a class="el" href="classInti_1_1Gtk_1_1SourceBuffer.html#z7_14">get_first_marker</a> () const
<dl class="el"><dd class="mdescRight">Gets the first marker (nearest to the top) in the buffer. </em> <a href="#z7_14"></a><em><br><br></dl><li><a class="el" href="classInti_1_1Gtk_1_1SourceMarker.html">SourceMarker</a> * <a class="el" href="classInti_1_1Gtk_1_1SourceBuffer.html#z7_15">get_last_marker</a> () const
<dl class="el"><dd class="mdescRight">Gets the last marker (nearest to the end) in the buffer. </em> <a href="#z7_15"></a><em><br><br></dl><li>TextIter <a class="el" href="classInti_1_1Gtk_1_1SourceBuffer.html#z7_16">get_iter_at_marker</a> (const <a class="el" href="classInti_1_1Gtk_1_1SourceMarker.html">SourceMarker</a> &marker) const
<dl class="el"><dd class="mdescRight">Obtains an initialized iterator to the location of <em>marker</em>. </em> <a href="#z7_16"></a><em><br><br></dl><li><a class="el" href="classInti_1_1Gtk_1_1SourceMarker.html">SourceMarker</a> * <a class="el" href="classInti_1_1Gtk_1_1SourceBuffer.html#z7_17">get_next_marker</a> (TextIter &iter) const
<dl class="el"><dd class="mdescRight">Gets the nearest marker to the right of iter. </em> <a href="#z7_17"></a><em><br><br></dl><li><a class="el" href="classInti_1_1Gtk_1_1SourceMarker.html">SourceMarker</a> * <a class="el" href="classInti_1_1Gtk_1_1SourceBuffer.html#z7_18">get_prev_marker</a> (TextIter &iter) const
<dl class="el"><dd class="mdescRight">Gets the nearest marker to the left of iter. </em> <a href="#z7_18"></a><em><br><br></dl></ul>
<tr><td colspan="2"><div class="groupHeader">Methods</div></td></tr>
<ul>
<li>void <a class="el" href="classInti_1_1Gtk_1_1SourceBuffer.html#z8_0">set_check_brackets</a> (bool check_brackets)
<dl class="el"><dd class="mdescRight">Controls the bracket match highlighting function in the buffer. </em> <a href="#z8_0"></a><em><br><br></dl><li>void <a class="el" href="classInti_1_1Gtk_1_1SourceBuffer.html#z8_1">set_bracket_match_style</a> (const <a class="el" href="classInti_1_1Gtk_1_1SourceTagStyle.html">SourceTagStyle</a> &style)
<dl class="el"><dd class="mdescRight">Sets the style used for highlighting matching brackets. </em> <a href="#z8_1"></a><em><br><br></dl><li>void <a class="el" href="classInti_1_1Gtk_1_1SourceBuffer.html#z8_2">set_highlight</a> (bool highlight)
<dl class="el"><dd class="mdescRight">Controls whether text is highlighted in the buffer. </em> <a href="#z8_2"></a><em><br><br></dl><li>void <a class="el" href="classInti_1_1Gtk_1_1SourceBuffer.html#z8_3">set_max_undo_levels</a> (int max_undo_levels)
<dl class="el"><dd class="mdescRight">Sets the number of undo levels for user actions the buffer will track. </em> <a href="#z8_3"></a><em><br><br></dl><li>void <a class="el" href="classInti_1_1Gtk_1_1SourceBuffer.html#z8_4">set_language</a> (const <a class="el" href="classInti_1_1Gtk_1_1SourceLanguage.html">SourceLanguage</a> *language)
<dl class="el"><dd class="mdescRight">Sets the <a class="el" href="classInti_1_1Gtk_1_1SourceLanguage.html">SourceLanguage</a> the source buffer will use, adding SourceTags with the language's patterns and setting the escape character with <a class="el" href="classInti_1_1Gtk_1_1SourceBuffer.html#z8_5">set_escape_char()</a>. </em> <a href="#z8_4"></a><em><br><br></dl><li>void <a class="el" href="classInti_1_1Gtk_1_1SourceBuffer.html#z8_5">set_escape_char</a> (G::Unichar escape_char)
<dl class="el"><dd class="mdescRight">Sets the escape character to be used by the highlighting engine. </em> <a href="#z8_5"></a><em><br><br></dl><li>void <a class="el" href="classInti_1_1Gtk_1_1SourceBuffer.html#z8_6">undo</a> ()
<dl class="el"><dd class="mdescRight">Undoes the last user action which modified the buffer. </em> <a href="#z8_6"></a><em><br><br></dl><li>void <a class="el" href="classInti_1_1Gtk_1_1SourceBuffer.html#z8_7">redo</a> ()
<dl class="el"><dd class="mdescRight">Redoes the last undo operation. </em> <a href="#z8_7"></a><em><br><br></dl><li>void <a class="el" href="classInti_1_1Gtk_1_1SourceBuffer.html#z8_8">begin_not_undoable_action</a> ()
<dl class="el"><dd class="mdescRight">Marks the beginning of a not undoable action on the buffer, disabling the undo manager. </em> <a href="#z8_8"></a><em><br><br></dl><li>void <a class="el" href="classInti_1_1Gtk_1_1SourceBuffer.html#z8_9">end_not_undoable_action</a> ()
<dl class="el"><dd class="mdescRight">Marks the end of a not undoable action on the buffer. </em> <a href="#z8_9"></a><em><br><br></dl><li><a class="el" href="classInti_1_1Gtk_1_1SourceMarker.html">SourceMarker</a> * <a class="el" href="classInti_1_1Gtk_1_1SourceBuffer.html#z8_10">create_marker</a> (const String &name, const String &type, const TextIter &where)
<dl class="el"><dd class="mdescRight">Creates a marker in the buffer of type <em>type</em>. </em> <a href="#z8_10"></a><em><br><br></dl><li>void <a class="el" href="classInti_1_1Gtk_1_1SourceBuffer.html#z8_11">move_marker</a> (<a class="el" href="classInti_1_1Gtk_1_1SourceMarker.html">SourceMarker</a> &marker, const TextIter &where)
<dl class="el"><dd class="mdescRight">Moves <em>marker</em> to the new location <em>where</em>. </em> <a href="#z8_11"></a><em><br><br></dl><li>void <a class="el" href="classInti_1_1Gtk_1_1SourceBuffer.html#z8_12">delete_marker</a> (<a class="el" href="classInti_1_1Gtk_1_1SourceMarker.html">SourceMarker</a> &marker)
<dl class="el"><dd class="mdescRight">Deletes <em>marker</em> from the source buffer. </em> <a href="#z8_12"></a><em><br><br></dl></ul>
<tr><td colspan="2"><div class="groupHeader">Property Proxies</div></td></tr>
<ul>
<li><a name="z9_0" doxytag="Inti::Gtk::SourceBuffer::prop_escape_char"></a>
const EscapeCharPropertyProxy <a class="el" href="classInti_1_1Gtk_1_1SourceBuffer.html#z9_0">prop_escape_char</a> ()
<dl class="el"><dd class="mdescRight">The escape character for syntax delimiters (G::Unichar : Read / Write). <br><br></dl><li><a name="z9_1" doxytag="Inti::Gtk::SourceBuffer::prop_check_brackets"></a>
const CheckBracketsPropertyProxy <a class="el" href="classInti_1_1Gtk_1_1SourceBuffer.html#z9_1">prop_check_brackets</a> ()
<dl class="el"><dd class="mdescRight">Whether to check and highlight matching brackets (bool : Read / Write). <br><br></dl><li><a name="z9_2" doxytag="Inti::Gtk::SourceBuffer::prop_highlight"></a>
const HighlightPropertyProxy <a class="el" href="classInti_1_1Gtk_1_1SourceBuffer.html#z9_2">prop_highlight</a> ()
<dl class="el"><dd class="mdescRight">Whether to syntax highlight the buffer (bool : Read / Write). <br><br></dl><li><a name="z9_3" doxytag="Inti::Gtk::SourceBuffer::prop_max_undo_levels"></a>
const MaxUndoLevelsPropertyProxy <a class="el" href="classInti_1_1Gtk_1_1SourceBuffer.html#z9_3">prop_max_undo_levels</a> ()
<dl class="el"><dd class="mdescRight">Sets the number of undo levels for the buffer (int : Read / Write). <br><br></dl><li><a name="z9_4" doxytag="Inti::Gtk::SourceBuffer::prop_language"></a>
const LanguagePropertyProxy <a class="el" href="classInti_1_1Gtk_1_1SourceBuffer.html#z9_4">prop_language</a> ()
<dl class="el"><dd class="mdescRight">The language object to get the highlighting rules from (SourceBuffer* : Read / Write). <br><br></dl></ul>
<tr><td colspan="2"><div class="groupHeader">Signal Proxies</div></td></tr>
<ul>
<li><a name="z10_0" doxytag="Inti::Gtk::SourceBuffer::sig_can_undo"></a>
const CanUndoSignalProxy <a class="el" href="classInti_1_1Gtk_1_1SourceBuffer.html#z10_0">sig_can_undo</a> ()
<dl class="el"><dd class="mdescRight">Connect to the can_undo_signal; emitted whenever there is a change in the buffer's ability to undo an operation. <br><br></dl><li><a name="z10_1" doxytag="Inti::Gtk::SourceBuffer::sig_can_redo"></a>
const CanRedoSignalProxy <a class="el" href="classInti_1_1Gtk_1_1SourceBuffer.html#z10_1">sig_can_redo</a> ()
<dl class="el"><dd class="mdescRight">Connect to the can_redo_signal; emitted whenever there is a change in the buffer's ability to redo an operation. <br><br></dl><li><a name="z10_2" doxytag="Inti::Gtk::SourceBuffer::sig_highlight_updated"></a>
const HighlightUpdatedSignalProxy <a class="el" href="classInti_1_1Gtk_1_1SourceBuffer.html#z10_2">sig_highlight_updated</a> ()
<dl class="el"><dd class="mdescRight">Connect to the highlight_updated_signal; emitted whenever the syntax highlighting information has been updated, so that views can request a redraw if the region changed is visible. <br><br></dl><li><a name="z10_3" doxytag="Inti::Gtk::SourceBuffer::sig_marker_updated"></a>
const MarkerUpdatedSignalProxy <a class="el" href="classInti_1_1Gtk_1_1SourceBuffer.html#z10_3">sig_marker_updated</a> ()
<dl class="el"><dd class="mdescRight">Connect to the marker_updated_signal; emitted when a source marker in the buffer is updated. <br><br></dl></ul>
<h2>Protected Member Functions</h2>
<tr><td colspan="2"><div class="groupHeader">Constructors</div></td></tr>
<ul>
<li><a class="el" href="classInti_1_1Gtk_1_1SourceBuffer.html#z4_0">SourceBuffer</a> (GtkSourceBuffer *buffer, bool reference=false)
<dl class="el"><dd class="mdescRight">Construct a new <a class="el" href="classInti_1_1Gtk_1_1SourceBuffer.html">SourceBuffer</a> from an existing GtkSourceBuffer. </em> <a href="#z4_0"></a><em><br><br></dl></ul>
<tr><td colspan="2"><div class="groupHeader">Signal Handlers</div></td></tr>
<ul>
<li>virtual void <a class="el" href="classInti_1_1Gtk_1_1SourceBuffer.html#z5_0">on_can_undo</a> (bool can_undo)
<dl class="el"><dd class="mdescRight">Called whenever there is a change in the buffer's ability to undo an operation. </em> <a href="#z5_0"></a><em><br><br></dl><li>virtual void <a class="el" href="classInti_1_1Gtk_1_1SourceBuffer.html#z5_1">on_can_redo</a> (bool can_redo)
<dl class="el"><dd class="mdescRight">Called whenever there is a change in the buffer's ability to redo an operation. </em> <a href="#z5_1"></a><em><br><br></dl><li>virtual void <a class="el" href="classInti_1_1Gtk_1_1SourceBuffer.html#z5_2">on_highlight_updated</a> (TextIter &start, TextIter &end)
<dl class="el"><dd class="mdescRight">Called whenever the syntax highlighting information has been updated, so that views can request a redraw if the region changed is visible. </em> <a href="#z5_2"></a><em><br><br></dl><li>virtual void <a class="el" href="classInti_1_1Gtk_1_1SourceBuffer.html#z5_3">on_marker_updated</a> (TextIter &where)
<dl class="el"><dd class="mdescRight">Called whenever a marker of sourcebuffer has changed and needs to be redisplayed by the view. </em> <a href="#z5_3"></a><em><br><br></dl></ul>
<hr><a name="_details"></a><h2>Detailed Description</h2>
A GtkSourceBuffer C++ wrapper class.
<p>
The <a class="el" href="classInti_1_1Gtk_1_1SourceBuffer.html">SourceBuffer</a> object is the text model for <a class="el" href="classInti_1_1Gtk_1_1SourceView.html">SourceView</a> widgets. It extends the Gtk::TextBuffer object by adding features necessary to display and edit source code: syntax highlighting, bracket matching and markers. It also implements support for undo/redo operations. By default syntax highlighting is enabled, but you can disable it with <a class="el" href="classInti_1_1Gtk_1_1SourceBuffer.html#z8_2">set_highlight()</a>. This can be useful if you're not using <a class="el" href="classInti_1_1Gtk_1_1SourceLanguage.html">SourceLanguage</a> objects to set the highlighting patterns but instead you're manually adding <a class="el" href="classInti_1_1Gtk_1_1SourceTag.html">SourceTag</a> objects to the buffer's tag table.
<p>
<hr><h2>Constructor & Destructor Documentation</h2>
<a name="z4_0" doxytag="Inti::Gtk::SourceBuffer::SourceBuffer"></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> Inti::Gtk::SourceBuffer::SourceBuffer </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">GtkSourceBuffer * </td>
<td class="mdname" nowrap> <em>buffer</em>, </td>
</tr>
<tr>
<td></td>
<td></td>
<td class="md" nowrap>bool </td>
<td class="mdname" nowrap> <em>reference</em> = false</td>
</tr>
<tr>
<td></td>
<td class="md">) </td>
<td class="md" colspan="2"><code> [explicit, protected]</code></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Construct a new <a class="el" href="classInti_1_1Gtk_1_1SourceBuffer.html">SourceBuffer</a> from an existing GtkSourceBuffer.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign=top><em>buffer</em> </td><td>A pointer to a GtkSourceBuffer. </td></tr>
<tr><td valign=top><em>reference</em> </td><td>Set <em>false</em> if the initial reference count is floating, set <em>true</em> if it's not.</td></tr>
</table>
</dl>
<br>
The <em>buffer</em> can be a newly created GtkSourceBuffer or an existing GtkSourceBuffer (see G::Object::Object). </td>
</tr>
</table>
<a name="z6_0" doxytag="Inti::Gtk::SourceBuffer::SourceBuffer"></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> Inti::Gtk::SourceBuffer::SourceBuffer </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top"><a class="el" href="classInti_1_1Gtk_1_1SourceTagTable.html">SourceTagTable</a> * </td>
<td class="mdname1" valign="top" nowrap> <em>table</em> = 0 </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Constructs a new source buffer with a empty default buffer.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign=top><em>table</em> </td><td>A source tag table, or null to have the text buffer create one for you. </td></tr>
</table>
</dl>
</td>
</tr>
</table>
<a name="z6_1" doxytag="Inti::Gtk::SourceBuffer::SourceBuffer"></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> Inti::Gtk::SourceBuffer::SourceBuffer </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">const <a class="el" href="classInti_1_1Gtk_1_1SourceLanguage.html">SourceLanguage</a> & </td>
<td class="mdname1" valign="top" nowrap> <em>language</em> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Constructs a new source buffer which will highlight text according to the specified language.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign=top><em>language</em> </td><td>The source language. </td></tr>
</table>
</dl>
</td>
</tr>
</table>
<hr><h2>Member Function Documentation</h2>
<a name="z8_8" doxytag="Inti::Gtk::SourceBuffer::begin_not_undoable_action"></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> void Inti::Gtk::SourceBuffer::begin_not_undoable_action </td>
<td class="md" valign="top">( </td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Marks the beginning of a not undoable action on the buffer, disabling the undo manager.
<p>
Typically you would call this method before initially setting the contents of the buffer (e.g. when loading a file in a text editor). You may nest <a class="el" href="classInti_1_1Gtk_1_1SourceBuffer.html#z8_8">begin_not_undoable_action()</a> / <a class="el" href="classInti_1_1Gtk_1_1SourceBuffer.html#z8_9">end_not_undoable_action()</a> blocks. </td>
</tr>
</table>
<a name="z7_11" doxytag="Inti::Gtk::SourceBuffer::can_redo"></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
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<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> bool Inti::Gtk::SourceBuffer::can_redo </td>
<td class="md" valign="top">( </td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap> const</td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Determines whether a source buffer can redo the last undo action.
<p>
<dl compact><dt><b>Returns:</b></dt><dd><em>true</em> if buffer changes that were undone can be redone. </dd></dl>
</td>
</tr>
</table>
<a name="z7_10" doxytag="Inti::Gtk::SourceBuffer::can_undo"></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> bool Inti::Gtk::SourceBuffer::can_undo </td>
<td class="md" valign="top">( </td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap> const</td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Determines whether a source buffer can undo the last action.
<p>
<dl compact><dt><b>Returns:</b></dt><dd><em>true</em> if it's possible to undo the last action. </dd></dl>
</td>
</tr>
</table>
<a name="z8_10" doxytag="Inti::Gtk::SourceBuffer::create_marker"></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
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<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> <a class="el" href="classInti_1_1Gtk_1_1SourceMarker.html">SourceMarker</a>* Inti::Gtk::SourceBuffer::create_marker </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">const String & </td>
<td class="mdname" nowrap> <em>name</em>, </td>
</tr>
<tr>
<td></td>
<td></td>
<td class="md" nowrap>const String & </td>
<td class="mdname" nowrap> <em>type</em>, </td>
</tr>
<tr>
<td></td>
<td></td>
<td class="md" nowrap>const TextIter & </td>
<td class="mdname" nowrap> <em>where</em></td>
</tr>
<tr>
<td></td>
<td class="md">) </td>
<td class="md" colspan="2"></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Creates a marker in the buffer of type <em>type</em>.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign=top><em>name</em> </td><td>The name of the marker, or null for an anonymous marker. </td></tr>
<tr><td valign=top><em>type</em> </td><td>A String defining the marker type, or null. </td></tr>
<tr><td valign=top><em>where</em> </td><td>The location to place the new marker. </td></tr>
</table>
</dl>
<dl compact><dt><b>Returns:</b></dt><dd>The new <a class="el" href="classInti_1_1Gtk_1_1SourceMarker.html">SourceMarker</a> object, owned by the buffer.</dd></dl>
<br>
A marker is semantically very similar to a Gtk::TextMark, except it has a type which is used by the <a class="el" href="classInti_1_1Gtk_1_1SourceView.html">SourceView</a> displaying the buffer to show a pixmap on the left margin, at the line the marker is in. Because of this, a marker is generally associated to a line and not a character position. Markers are also accessible through a position or range in the buffer.<p>
Markers are implemented using Gtk::TextMark, so all characteristics and restrictions to marks apply to markers too. These includes life cycle issues and "mark-set" and "mark-deleted" signal emissions. Like a Gtk::TextMark, a <a class="el" href="classInti_1_1Gtk_1_1SourceMarker.html">SourceMarker</a> can be anonymous if the passed name is null. Also, the buffer owns the markers so you shouldn't unreference it.<p>
Markers always have left gravity and are moved to the beginning of the line when the user deletes the line they were in. Also, if the user deletes a region of text which contained lines with markers, those are deleted. Typical uses for a marker are bookmarks, breakpoints, current executing instruction indication in a source file, etc.. </td>
</tr>
</table>
<a name="z8_12" doxytag="Inti::Gtk::SourceBuffer::delete_marker"></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
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<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
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<td class="md" nowrap valign="top"> void Inti::Gtk::SourceBuffer::delete_marker </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top"><a class="el" href="classInti_1_1Gtk_1_1SourceMarker.html">SourceMarker</a> & </td>
<td class="mdname1" valign="top" nowrap> <em>marker</em> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Deletes <em>marker</em> from the source buffer.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign=top><em>marker</em> </td><td>A <a class="el" href="classInti_1_1Gtk_1_1SourceMarker.html">SourceMarker</a> in the buffer.</td></tr>
</table>
</dl>
<br>
The same conditions as for Gtk::TextMark apply here. The marker is no longer accessible from the buffer, but if you held a reference to it, it will not be destroyed. </td>
</tr>
</table>
<a name="z8_9" doxytag="Inti::Gtk::SourceBuffer::end_not_undoable_action"></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> void Inti::Gtk::SourceBuffer::end_not_undoable_action </td>
<td class="md" valign="top">( </td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Marks the end of a not undoable action on the buffer.
<p>
When the last not undoable block is closed through the call to this method, the list of undo actions is cleared and the undo manager is re-enabled. </td>
</tr>
</table>
<a name="z7_5" doxytag="Inti::Gtk::SourceBuffer::get_check_brackets"></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> bool Inti::Gtk::SourceBuffer::get_check_brackets </td>
<td class="md" valign="top">( </td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap> const</td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Determines whether bracket match highlighting is activated for the source buffer.
<p>
<dl compact><dt><b>Returns:</b></dt><dd><em>true</em> if the source buffer will highlight matching brackets. </dd></dl>
</td>
</tr>
</table>
<a name="z7_9" doxytag="Inti::Gtk::SourceBuffer::get_escape_char"></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> G::Unichar Inti::Gtk::SourceBuffer::get_escape_char </td>
<td class="md" valign="top">( </td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap> const</td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Determines the escape character used by the source buffer highlighting engine.
<p>
<dl compact><dt><b>Returns:</b></dt><dd>A G::Unichar that holds the UTF-8 escape character the buffer is using. </dd></dl>
</td>
</tr>
</table>
<a name="z7_14" doxytag="Inti::Gtk::SourceBuffer::get_first_marker"></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> <a class="el" href="classInti_1_1Gtk_1_1SourceMarker.html">SourceMarker</a>* Inti::Gtk::SourceBuffer::get_first_marker </td>
<td class="md" valign="top">( </td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap> const</td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Gets the first marker (nearest to the top) in the buffer.
<p>
<dl compact><dt><b>Returns:</b></dt><dd>A pointer to the first <a class="el" href="classInti_1_1Gtk_1_1SourceMarker.html">SourceMarker</a>, or null if there are no markers in the buffer. </dd></dl>
</td>
</tr>
</table>
<a name="z7_6" doxytag="Inti::Gtk::SourceBuffer::get_highlight"></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> bool Inti::Gtk::SourceBuffer::get_highlight </td>
<td class="md" valign="top">( </td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap> const</td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Determines whether text highlighting is activated in the source buffer.
<p>
<dl compact><dt><b>Returns:</b></dt><dd><em>true</em> if highlighting is enabled. </dd></dl>
</td>
</tr>
</table>
<a name="z7_16" doxytag="Inti::Gtk::SourceBuffer::get_iter_at_marker"></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> TextIter Inti::Gtk::SourceBuffer::get_iter_at_marker </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">const <a class="el" href="classInti_1_1Gtk_1_1SourceMarker.html">SourceMarker</a> & </td>
<td class="mdname1" valign="top" nowrap> <em>marker</em> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap> const</td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Obtains an initialized iterator to the location of <em>marker</em>.
<p>
<dl compact><dt><b>Returns:</b></dt><dd>The initialized iterator. </dd></dl>
</td>
</tr>
</table>
<a name="z7_8" doxytag="Inti::Gtk::SourceBuffer::get_language"></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> <a class="el" href="classInti_1_1Gtk_1_1SourceLanguage.html">SourceLanguage</a>* Inti::Gtk::SourceBuffer::get_language </td>
<td class="md" valign="top">( </td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap> const</td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Determines the <a class="el" href="classInti_1_1Gtk_1_1SourceLanguage.html">SourceLanguage</a> used by the buffer.
<p>
<dl compact><dt><b>Returns:</b></dt><dd>The SourceLangauge (should not be unreferenced by the user). </dd></dl>
</td>
</tr>
</table>
<a name="z7_15" doxytag="Inti::Gtk::SourceBuffer::get_last_marker"></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> <a class="el" href="classInti_1_1Gtk_1_1SourceMarker.html">SourceMarker</a>* Inti::Gtk::SourceBuffer::get_last_marker </td>
<td class="md" valign="top">( </td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap> const</td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Gets the last marker (nearest to the end) in the buffer.
<p>
<dl compact><dt><b>Returns:</b></dt><dd>A pointer to the last <a class="el" href="classInti_1_1Gtk_1_1SourceMarker.html">SourceMarker</a>, or null if there are no markers in the buffer. </dd></dl>
</td>
</tr>
</table>
<a name="z7_12" doxytag="Inti::Gtk::SourceBuffer::get_marker"></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> <a class="el" href="classInti_1_1Gtk_1_1SourceMarker.html">SourceMarker</a>* Inti::Gtk::SourceBuffer::get_marker </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">const String & </td>
<td class="mdname1" valign="top" nowrap> <em>name</em> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap> const</td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Looks up the <a class="el" href="classInti_1_1Gtk_1_1SourceMarker.html">SourceMarker</a> named <em>name</em> in the buffer, returning null if it doesn't exists.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign=top><em>name</em> </td><td>The name of the marker to retrieve. </td></tr>
</table>
</dl>
<dl compact><dt><b>Returns:</b></dt><dd>The <a class="el" href="classInti_1_1Gtk_1_1SourceMarker.html">SourceMarker</a> identified by <em>name</em>, or null. </dd></dl>
</td>
</tr>
</table>
<a name="z7_13" doxytag="Inti::Gtk::SourceBuffer::get_markers"></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> std::vector<<a class="el" href="classInti_1_1Gtk_1_1SourceMarker.html">SourceMarker</a>*> Inti::Gtk::SourceBuffer::get_markers </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">const TextIter & </td>
<td class="mdname" nowrap> <em>start</em>, </td>
</tr>
<tr>
<td></td>
<td></td>
<td class="md" nowrap>const TextIter & </td>
<td class="mdname" nowrap> <em>end</em></td>
</tr>
<tr>
<td></td>
<td class="md">) </td>
<td class="md" colspan="2"> const</td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Gets a list of the source markers inside the range delimited by <em>start</em> and <em>end</em>.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign=top><em>start</em> </td><td>The beginning of the range. </td></tr>
<tr><td valign=top><em>end</em> </td><td>The end of the range. </td></tr>
</table>
</dl>
<dl compact><dt><b>Returns:</b></dt><dd>A vector of <a class="el" href="classInti_1_1Gtk_1_1SourceMarker.html">SourceMarker</a> pointers inside the range. </dd></dl>
</td>
</tr>
</table>
<a name="z7_7" doxytag="Inti::Gtk::SourceBuffer::get_max_undo_levels"></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> int Inti::Gtk::SourceBuffer::get_max_undo_levels </td>
<td class="md" valign="top">( </td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap> const</td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Determines the number of undo levels the buffer will track for buffer edits.
<p>
<dl compact><dt><b>Returns:</b></dt><dd>The maximum number of possible undo levels. </dd></dl>
</td>
</tr>
</table>
<a name="z7_17" doxytag="Inti::Gtk::SourceBuffer::get_next_marker"></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> <a class="el" href="classInti_1_1Gtk_1_1SourceMarker.html">SourceMarker</a>* Inti::Gtk::SourceBuffer::get_next_marker </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">TextIter & </td>
<td class="mdname1" valign="top" nowrap> <em>iter</em> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap> const</td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Gets the nearest marker to the right of iter.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign=top><em>iter</em> </td><td>The location to start searching from. </td></tr>
</table>
</dl>
<dl compact><dt><b>Returns:</b></dt><dd>The <a class="el" href="classInti_1_1Gtk_1_1SourceMarker.html">SourceMarker</a> nearest to the right of iter, or null if there are no more markers after iter.</dd></dl>
<br>
If there are multiple markers at the same position, this function will always return the first one (from the internal linked list), even if starting the search exactly at its location. You can get the others using <a class="el" href="classInti_1_1Gtk_1_1SourceMarker.html#z2_8">Gtk::SourceMarker::next()</a>. </td>
</tr>
</table>
<a name="z7_18" doxytag="Inti::Gtk::SourceBuffer::get_prev_marker"></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> <a class="el" href="classInti_1_1Gtk_1_1SourceMarker.html">SourceMarker</a>* Inti::Gtk::SourceBuffer::get_prev_marker </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">TextIter & </td>
<td class="mdname1" valign="top" nowrap> <em>iter</em> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap> const</td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Gets the nearest marker to the left of iter.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign=top><em>iter</em> </td><td>The location to start searching from. </td></tr>
</table>
</dl>
<dl compact><dt><b>Returns:</b></dt><dd>The <a class="el" href="classInti_1_1Gtk_1_1SourceMarker.html">SourceMarker</a> nearest to the left of iter, or null if there are no more markers before iter.</dd></dl>
<br>
If there are multiple markers at the same position, this function will always return the last one (from the internal linked list), even if starting the search exactly at its location. You can get the others using <a class="el" href="classInti_1_1Gtk_1_1SourceMarker.html#z2_9">Gtk::SourceMarker::prev()</a>. </td>
</tr>
</table>
<a name="z7_4" doxytag="Inti::Gtk::SourceBuffer::get_source_tag_table"></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> <a class="el" href="classInti_1_1Gtk_1_1SourceTagTable.html">SourceTagTable</a>* Inti::Gtk::SourceBuffer::get_source_tag_table </td>
<td class="md" valign="top">( </td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap> const</td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Get the <a class="el" href="classInti_1_1Gtk_1_1SourceTagTable.html">SourceTagTable</a> associated with the buffer.
<p>
<dl compact><dt><b>Returns:</b></dt><dd>The buffer's tag table. </dd></dl>
</td>
</tr>
</table>
<a name="z8_11" doxytag="Inti::Gtk::SourceBuffer::move_marker"></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> void Inti::Gtk::SourceBuffer::move_marker </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top"><a class="el" href="classInti_1_1Gtk_1_1SourceMarker.html">SourceMarker</a> & </td>
<td class="mdname" nowrap> <em>marker</em>, </td>
</tr>
<tr>
<td></td>
<td></td>
<td class="md" nowrap>const TextIter & </td>
<td class="mdname" nowrap> <em>where</em></td>
</tr>
<tr>
<td></td>
<td class="md">) </td>
<td class="md" colspan="2"></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Moves <em>marker</em> to the new location <em>where</em>.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign=top><em>marker</em> </td><td>A <a class="el" href="classInti_1_1Gtk_1_1SourceMarker.html">SourceMarker</a>. </td></tr>
<tr><td valign=top><em>where</em> </td><td>The new location for <em>marker</em> in the buffer. </td></tr>
</table>
</dl>
</td>
</tr>
</table>
<a name="z5_1" doxytag="Inti::Gtk::SourceBuffer::on_can_redo"></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> virtual void Inti::Gtk::SourceBuffer::on_can_redo </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">bool </td>
<td class="mdname1" valign="top" nowrap> <em>can_redo</em> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap><code> [protected, virtual]</code></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Called whenever there is a change in the buffer's ability to redo an operation.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign=top><em>can_redo</em> </td><td>Will be <em>true</em> if the buffer can now perform a redo.</td></tr>
</table>
</dl>
<br>
This signal can be used to change the sensitivity of the Redo menu item or toolbar button. </td>
</tr>
</table>
<a name="z5_0" doxytag="Inti::Gtk::SourceBuffer::on_can_undo"></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> virtual void Inti::Gtk::SourceBuffer::on_can_undo </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">bool </td>
<td class="mdname1" valign="top" nowrap> <em>can_undo</em> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap><code> [protected, virtual]</code></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Called whenever there is a change in the buffer's ability to undo an operation.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign=top><em>can_undo</em> </td><td>Will be <em>true</em> if the buffer can now perform an undo.</td></tr>
</table>
</dl>
<br>
This signal can be used to change the sensitivity of the Undo menu item or toolbar button. </td>
</tr>
</table>
<a name="z5_2" doxytag="Inti::Gtk::SourceBuffer::on_highlight_updated"></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> virtual void Inti::Gtk::SourceBuffer::on_highlight_updated </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">TextIter & </td>
<td class="mdname" nowrap> <em>start</em>, </td>
</tr>
<tr>
<td></td>
<td></td>
<td class="md" nowrap>TextIter & </td>
<td class="mdname" nowrap> <em>end</em></td>
</tr>
<tr>
<td></td>
<td class="md">) </td>
<td class="md" colspan="2"><code> [protected, virtual]</code></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Called whenever the syntax highlighting information has been updated, so that views can request a redraw if the region changed is visible.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign=top><em>start</em> </td><td>The start position of the updated region in the buffer. </td></tr>
<tr><td valign=top><em>end</em> </td><td>The end position of the updated region in the buffer.</td></tr>
</table>
</dl>
<br>
Usually only view widgets displaying the buffer will be interested in this signal. </td>
</tr>
</table>
<a name="z5_3" doxytag="Inti::Gtk::SourceBuffer::on_marker_updated"></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> virtual void Inti::Gtk::SourceBuffer::on_marker_updated </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">TextIter & </td>
<td class="mdname1" valign="top" nowrap> <em>where</em> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap><code> [protected, virtual]</code></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Called whenever a marker of sourcebuffer has changed and needs to be redisplayed by the view.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign=top><em>where</em> </td><td>The position in the buffer where the change occurred.</td></tr>
</table>
</dl>
<br>
A change in a marker's type or location can trigger this signal. Note that moving a marker causes the emission of this signal twice: once for the old location and once for the new. </td>
</tr>
</table>
<a name="z8_7" doxytag="Inti::Gtk::SourceBuffer::redo"></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> void Inti::Gtk::SourceBuffer::redo </td>
<td class="md" valign="top">( </td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Redoes the last undo operation.
<p>
Use <a class="el" href="classInti_1_1Gtk_1_1SourceBuffer.html#z7_11">can_redo()</a> to check whether a call to this method will have any effect. </td>
</tr>
</table>
<a name="z8_1" doxytag="Inti::Gtk::SourceBuffer::set_bracket_match_style"></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> void Inti::Gtk::SourceBuffer::set_bracket_match_style </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">const <a class="el" href="classInti_1_1Gtk_1_1SourceTagStyle.html">SourceTagStyle</a> & </td>
<td class="mdname1" valign="top" nowrap> <em>style</em> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Sets the style used for highlighting matching brackets.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign=top><em>style</em> </td><td>The <a class="el" href="classInti_1_1Gtk_1_1SourceTagStyle.html">SourceTagStyle</a> that specifies the color and text attributes to use. </td></tr>
</table>
</dl>
</td>
</tr>
</table>
<a name="z8_0" doxytag="Inti::Gtk::SourceBuffer::set_check_brackets"></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> void Inti::Gtk::SourceBuffer::set_check_brackets </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">bool </td>
<td class="mdname1" valign="top" nowrap> <em>check_brackets</em> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Controls the bracket match highlighting function in the buffer.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign=top><em>check_brackets</em> </td><td>Set <em>true</em> if you want matching brackets highlighted.</td></tr>
</table>
</dl>
<br>
If activated, when you position your cursor over a bracket character (a parenthesis, a square bracket, etc.) the matching opening or closing bracket character will be highlighted. You can specify the style with the <a class="el" href="classInti_1_1Gtk_1_1SourceBuffer.html#z8_1">set_bracket_match_style()</a> method. </td>
</tr>
</table>
<a name="z8_5" doxytag="Inti::Gtk::SourceBuffer::set_escape_char"></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> void Inti::Gtk::SourceBuffer::set_escape_char </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">G::Unichar </td>
<td class="mdname1" valign="top" nowrap> <em>escape_char</em> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Sets the escape character to be used by the highlighting engine.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign=top><em>escape_char</em> </td><td>A G::Unichar holding the escape character the buffer should use.</td></tr>
</table>
</dl>
<br>
When performing the initial analysis, the engine will discard a matching syntax pattern if it's prefixed with an odd number of escape characters. This allows for example to correctly highlight strings with escaped quotes embedded. This setting affects only syntax patterns (i.e. those defined in SyntaxTags). </td>
</tr>
</table>
<a name="z8_2" doxytag="Inti::Gtk::SourceBuffer::set_highlight"></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> void Inti::Gtk::SourceBuffer::set_highlight </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">bool </td>
<td class="mdname1" valign="top" nowrap> <em>highlight</em> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Controls whether text is highlighted in the buffer.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign=top><em>highlight</em> </td><td>Set <em>true</em> if you want to activate highlighting.</td></tr>
</table>
</dl>
<br>
If <em>highlight</em> is <em>true</em> the text will be highlighted according to the patterns installed in the buffer (either set with <a class="el" href="classInti_1_1Gtk_1_1SourceBuffer.html#z8_4">set_language()</a> or by adding individual SourceTags to the buffer's tag table). Otherwise, any current highlighted text will be restored to the default buffer style.<p>
Tags not of the <a class="el" href="classInti_1_1Gtk_1_1SourceTag.html">SourceTag</a> type will not be removed by this option, and normal Gtk::TextTag priority settings apply when highlighting is enabled.<p>
If you're not using a <a class="el" href="classInti_1_1Gtk_1_1SourceLanguage.html">SourceLanguage</a> to set the highlighting patterns in the buffer, it is recommended for performance reasons that you add all the SourceTags with highlighting disabled and enable highlighting when finished. </td>
</tr>
</table>
<a name="z8_4" doxytag="Inti::Gtk::SourceBuffer::set_language"></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> void Inti::Gtk::SourceBuffer::set_language </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">const <a class="el" href="classInti_1_1Gtk_1_1SourceLanguage.html">SourceLanguage</a> * </td>
<td class="mdname1" valign="top" nowrap> <em>language</em> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Sets the <a class="el" href="classInti_1_1Gtk_1_1SourceLanguage.html">SourceLanguage</a> the source buffer will use, adding SourceTags with the language's patterns and setting the escape character with <a class="el" href="classInti_1_1Gtk_1_1SourceBuffer.html#z8_5">set_escape_char()</a>.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign=top><em>language</em> </td><td>The <a class="el" href="classInti_1_1Gtk_1_1SourceLanguage.html">SourceLanguage</a> to set, or null.</td></tr>
</table>
</dl>
<br>
Note that this will remove any SourceTags currently in the buffer's tag table. The buffer holds a reference to the language set. </td>
</tr>
</table>
<a name="z8_3" doxytag="Inti::Gtk::SourceBuffer::set_max_undo_levels"></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> void Inti::Gtk::SourceBuffer::set_max_undo_levels </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">int </td>
<td class="mdname1" valign="top" nowrap> <em>max_undo_levels</em> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Sets the number of undo levels for user actions the buffer will track.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign=top><em>max_undo_levels</em> </td><td>The desired maximum number of undo levels.</td></tr>
</table>
</dl>
<br>
If the number of user actions exceeds the limit set by this function, older actions will be discarded. A new action is started whenever the function Gtk::TextBuffer::begin_user_action() is called. In general, this happens whenever the user presses any key which modifies the buffer, but the undo manager will try to merge similar consecutive actions, such as multiple character insertions into one action. But, inserting a newline does start a new action. </td>
</tr>
</table>
<a name="z8_6" doxytag="Inti::Gtk::SourceBuffer::undo"></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> void Inti::Gtk::SourceBuffer::undo </td>
<td class="md" valign="top">( </td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Undoes the last user action which modified the buffer.
<p>
Use <a class="el" href="classInti_1_1Gtk_1_1SourceBuffer.html#z7_10">can_undo()</a> to check whether a call to this method will have any effect. Actions are defined as groups of operations between a call to Gtk::TextBuffer's begin_user_action() and end_user_action() methods, or sequences of similar edits (inserts or deletes) on the same line. </td>
</tr>
</table>
<hr>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="sourcebuffer_8h-source.html">sourcebuffer.h</a></ul>
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