public Pango.TabArray Copy()
{
IntPtr raw_ret = pango_tab_array_copy(Handle);
Pango.TabArray ret = raw_ret == IntPtr.Zero ? null : (Pango.TabArray)GLib.Opaque.GetOpaque(raw_ret, typeof(Pango.TabArray), true);
return(ret);
}
public AddLogEntryDialog(Dictionary <string, ChangeLogEntry> entries)
{
Build();
Pango.FontDescription font = Pango.FontDescription.FromString(DesktopService.DefaultMonospaceFont);
textview.ModifyFont(font);
textview.WrapMode = WrapMode.None;
textview.AcceptsTab = true;
Pango.TabArray tabs = new Pango.TabArray(1, true);
tabs.SetTab(0, Pango.TabAlign.Left, GetStringWidth(" ") * 4);
textview.Tabs = tabs;
textview.SizeRequested += delegate(object o, SizeRequestedArgs args)
{
textview.WidthRequest = GetStringWidth(string.Empty.PadRight(80));
};
font.Dispose();
store = new ListStore(typeof(ChangeLogEntry), typeof(Gdk.Pixbuf), typeof(string));
fileList.Model = store;
fileList.AppendColumn(string.Empty, new CellRendererPixbuf(), "pixbuf", 1);
fileList.AppendColumn(string.Empty, new CellRendererText(), "text", 2);
foreach (ChangeLogEntry ce in entries.Values)
{
Gdk.Pixbuf pic;
if (ce.CantGenerate)
{
pic = ImageService.GetPixbuf(Gtk.Stock.DialogWarning, Gtk.IconSize.Menu);
}
else if (ce.IsNew)
{
pic = ImageService.GetPixbuf(Gtk.Stock.New, Gtk.IconSize.Menu);
}
else
{
pic = null;
}
store.AppendValues(ce, pic, ce.File);
}
fileList.Selection.Changed += OnSelectionChanged;
textview.Buffer.Changed += OnTextChanged;
TreeIter it;
editMark = textview.Buffer.CreateMark(null, textview.Buffer.EndIter, false);
oldTextTag = new Gtk.TextTag("readonly");
oldTextTag.Foreground = "gray";
oldTextTag.Editable = false;
textview.Buffer.TagTable.Add(oldTextTag);
if (store.GetIterFirst(out it))
{
fileList.Selection.SelectIter(it);
}
}
public AddLogEntryDialog(Dictionary <string, ChangeLogEntry> entries)
{
Build();
textview.ModifyFont(FontService.MonospaceFont);
textview.WrapMode = WrapMode.None;
textview.AcceptsTab = true;
Pango.TabArray tabs = new Pango.TabArray(1, true);
tabs.SetTab(0, Pango.TabAlign.Left, GetStringWidth(" ") * 4);
textview.Tabs = tabs;
textview.SizeRequested += delegate {
textview.WidthRequest = GetStringWidth(String.Empty.PadRight(80));
};
store = new ListStore(typeof(ChangeLogEntry), typeof(Xwt.Drawing.Image), typeof(string));
fileList.Model = store;
fileList.AppendColumn(string.Empty, new CellRendererImage(), "image", 1);
fileList.AppendColumn(string.Empty, new CellRendererText(), "text", 2);
foreach (ChangeLogEntry ce in entries.Values)
{
Xwt.Drawing.Image pic;
if (ce.CantGenerate)
{
pic = ImageService.GetIcon(Ide.Gui.Stock.Warning, IconSize.Menu);
}
else if (ce.IsNew)
{
pic = ImageService.GetIcon(Stock.New, IconSize.Menu);
}
else
{
pic = null;
}
store.AppendValues(ce, pic, ce.File);
}
fileList.Selection.Changed += OnSelectionChanged;
textview.Buffer.Changed += OnTextChanged;
TreeIter it;
editMark = textview.Buffer.CreateMark(null, textview.Buffer.EndIter, false);
oldTextTag = new TextTag("readonly");
oldTextTag.Foreground = "gray";
oldTextTag.Editable = false;
textview.Buffer.TagTable.Add(oldTextTag);
if (store.GetIterFirst(out it))
{
fileList.Selection.SelectIter(it);
}
}
public AddLogEntryDialog (Dictionary<string,ChangeLogEntry> entries)
{
Build ();
Pango.FontDescription font = Pango.FontDescription.FromString (DesktopService.DefaultMonospaceFont);
textview.ModifyFont (font);
textview.WrapMode = WrapMode.None;
textview.AcceptsTab = true;
Pango.TabArray tabs = new Pango.TabArray (1, true);
tabs.SetTab (0, Pango.TabAlign.Left, GetStringWidth (" ") * 4);
textview.Tabs = tabs;
textview.SizeRequested += delegate (object o, SizeRequestedArgs args) {
textview.WidthRequest = GetStringWidth (string.Empty.PadRight (80));
};
font.Dispose ();
store = new ListStore (typeof(ChangeLogEntry), typeof(Gdk.Pixbuf), typeof(string));
fileList.Model = store;
fileList.AppendColumn (string.Empty, new CellRendererPixbuf (), "pixbuf", 1);
fileList.AppendColumn (string.Empty, new CellRendererText (), "text", 2);
foreach (ChangeLogEntry ce in entries.Values) {
Gdk.Pixbuf pic;
if (ce.CantGenerate)
pic = ImageService.GetPixbuf (Gtk.Stock.DialogWarning, Gtk.IconSize.Menu);
else if (ce.IsNew)
pic = ImageService.GetPixbuf (Gtk.Stock.New, Gtk.IconSize.Menu);
else
pic = null;
store.AppendValues (ce, pic, ce.File);
}
fileList.Selection.Changed += OnSelectionChanged;
textview.Buffer.Changed += OnTextChanged;
TreeIter it;
editMark = textview.Buffer.CreateMark (null, textview.Buffer.EndIter, false);
oldTextTag = new Gtk.TextTag ("readonly");
oldTextTag.Foreground = "gray";
oldTextTag.Editable = false;
textview.Buffer.TagTable.Add (oldTextTag);
if (store.GetIterFirst (out it))
fileList.Selection.SelectIter (it);
}
public AddLogEntryDialog (Dictionary<string,ChangeLogEntry> entries)
{
Build ();
textview.ModifyFont (FontService.MonospaceFont);
textview.WrapMode = WrapMode.None;
textview.AcceptsTab = true;
Pango.TabArray tabs = new Pango.TabArray (1, true);
tabs.SetTab (0, Pango.TabAlign.Left, GetStringWidth (" ") * 4);
textview.Tabs = tabs;
textview.SizeRequested += delegate {
textview.WidthRequest = GetStringWidth (String.Empty.PadRight (80));
};
store = new ListStore (typeof(ChangeLogEntry), typeof(Xwt.Drawing.Image), typeof(string));
fileList.Model = store;
fileList.AppendColumn (string.Empty, new CellRendererImage (), "image", 1);
fileList.AppendColumn (string.Empty, new CellRendererText (), "text", 2);
foreach (ChangeLogEntry ce in entries.Values) {
Xwt.Drawing.Image pic;
if (ce.CantGenerate)
pic = ImageService.GetIcon (Ide.Gui.Stock.Warning, IconSize.Menu);
else if (ce.IsNew)
pic = ImageService.GetIcon (Stock.New, IconSize.Menu);
else
pic = null;
store.AppendValues (ce, pic, ce.File);
}
fileList.Selection.Changed += OnSelectionChanged;
textview.Buffer.Changed += OnTextChanged;
TreeIter it;
editMark = textview.Buffer.CreateMark (null, textview.Buffer.EndIter, false);
oldTextTag = new TextTag ("readonly");
oldTextTag.Foreground = "gray";
oldTextTag.Editable = false;
textview.Buffer.TagTable.Add (oldTextTag);
if (store.GetIterFirst (out it))
fileList.Selection.SelectIter (it);
}
internal protected override void OptionsChanged ()
{
Pango.Layout layout = new Pango.Layout (Editor.PangoContext);
layout.FontDescription = Editor.Options.Font;
string groupString = new string ('0', Editor.Options.GroupBytes * 2);
layout.SetText (groupString + " ");
int lineHeight;
layout.GetPixelSize (out groupWidth, out lineHeight);
Data.LineHeight = lineHeight;
layout.SetText ("00");
layout.GetPixelSize (out byteWidth, out lineHeight);
layout.Dispose ();
tabArray = new Pango.TabArray (1, true);
tabArray.SetTab (0, Pango.TabAlign.Left, groupWidth);
bgGC = GetGC (Style.HexDigitBg);
fgGC = GetGC (Style.HexDigit);
}
internal protected override void OptionsChanged()
{
Pango.Layout layout = new Pango.Layout(Editor.PangoContext);
layout.FontDescription = Editor.Options.Font;
string groupString = new string ('0', Editor.Options.GroupBytes * 2);
layout.SetText(groupString + " ");
int lineHeight;
layout.GetPixelSize(out groupWidth, out lineHeight);
Data.LineHeight = lineHeight;
layout.SetText("00");
layout.GetPixelSize(out byteWidth, out lineHeight);
layout.Dispose();
tabArray = new Pango.TabArray(1, true);
tabArray.SetTab(0, Pango.TabAlign.Left, groupWidth);
bgGC = GetGC(Style.HexDigitBg);
fgGC = GetGC(Style.HexDigit);
}
protected internal override void OptionsChanged ()
{
DisposeGCs ();
var markerFont = textEditor.Options.Font.Copy ();
markerFont.Size = markerFont.Size * 8 / 10;
markerLayout.FontDescription = markerFont;
markerLayout.FontDescription.Weight = Pango.Weight.Normal;
markerLayout.FontDescription.Style = Pango.Style.Normal;
defaultLayout.FontDescription = textEditor.Options.Font;
using (var metrics = textEditor.PangoContext.GetMetrics (textEditor.Options.Font, textEditor.PangoContext.Language)) {
this.textEditor.GetTextEditorData ().LineHeight = System.Math.Ceiling (0.5 + (metrics.Ascent + metrics.Descent) / Pango.Scale.PangoScale);
this.charWidth = metrics.ApproximateCharWidth / Pango.Scale.PangoScale;
}
// Gutter font may be bigger
using (var metrics = textEditor.PangoContext.GetMetrics (textEditor.Options.GutterFont, textEditor.PangoContext.Language)) {
this.textEditor.GetTextEditorData ().LineHeight = System.Math.Max (this.textEditor.GetTextEditorData ().LineHeight, System.Math.Ceiling (0.5 + (metrics.Ascent + metrics.Descent) / Pango.Scale.PangoScale));
}
textEditor.LineHeight = System.Math.Max (1, LineHeight);
if (eolMarkerLayout == null) {
eolMarkerLayout = new Pango.Layout[8];
eolMarkerLayoutRect = new Pango.Rectangle[8];
for (int i = 0; i < eolMarkerLayout.Length; i++)
eolMarkerLayout[i] = PangoUtil.CreateLayout (textEditor);
eofEolLayout = PangoUtil.CreateLayout (textEditor);
}
var font = textEditor.Options.Font.Copy ();
font.Size = font.Size * 3 / 4;
Pango.Rectangle logRect;
for (int i = 0; i < eolMarkerLayout.Length; i++) {
var layout = eolMarkerLayout [i];
layout.FontDescription = font;
layout.SetText (markerTexts [i]);
Pango.Rectangle tRect;
layout.GetPixelExtents (out logRect, out tRect);
eolMarkerLayoutRect [i] = tRect;
}
eofEolLayout.FontDescription = font;
eofEolLayout.SetText ("<EOF>");
eofEolLayout.GetPixelExtents (out logRect, out eofEolLayoutRect);
DecorateLineBg -= DecorateMatchingBracket;
if (textEditor.Options.HighlightMatchingBracket && !Document.ReadOnly)
DecorateLineBg += DecorateMatchingBracket;
if (tabArray != null) {
tabArray.Dispose ();
tabArray = null;
}
var tabWidthLayout = PangoUtil.CreateLayout (textEditor, (new string (' ', textEditor.Options.TabSize)));
tabWidthLayout.Alignment = Pango.Alignment.Left;
tabWidthLayout.FontDescription = textEditor.Options.Font;
int tabWidth, h;
tabWidthLayout.GetSize (out tabWidth, out h);
tabWidthLayout.Dispose ();
tabArray = new Pango.TabArray (1, false);
tabArray.SetTab (0, Pango.TabAlign.Left, tabWidth);
textEditor.UpdatePreeditLineHeight ();
DisposeLayoutDict ();
chunkDict.Clear ();
caretX = caretY = -LineHeight;
}
protected internal override void OptionsChanged ()
{
DisposeGCs ();
var markerFont = textEditor.Options.Font.Copy ();
markerFont.Size = markerFont.Size * 8 / 10;
markerLayout.FontDescription = markerFont;
markerLayout.FontDescription.Weight = Pango.Weight.Normal;
markerLayout.FontDescription.Style = Pango.Style.Normal;
if (textEditor.preeditString != null && textEditor.preeditAttrs != null) {
using (var preeditLayout = PangoUtil.CreateLayout (textEditor)) {
preeditLayout.SetText (textEditor.preeditString);
preeditLayout.Attributes = textEditor.preeditAttrs;
}
}
defaultLayout.FontDescription = textEditor.Options.Font;
using (var metrics = textEditor.PangoContext.GetMetrics (textEditor.Options.Font, textEditor.PangoContext.Language)) {
this.textEditor.GetTextEditorData ().LineHeight = System.Math.Ceiling (0.5 + (metrics.Ascent + metrics.Descent) / Pango.Scale.PangoScale);
this.charWidth = metrics.ApproximateCharWidth / Pango.Scale.PangoScale;
}
// Gutter font may be bigger
using (var metrics = textEditor.PangoContext.GetMetrics (textEditor.Options.GutterFont, textEditor.PangoContext.Language)) {
this.textEditor.GetTextEditorData ().LineHeight = System.Math.Max (this.textEditor.GetTextEditorData ().LineHeight, System.Math.Ceiling (0.5 + (metrics.Ascent + metrics.Descent) / Pango.Scale.PangoScale));
}
textEditor.LineHeight = System.Math.Max (1, LineHeight);
if (unixEolLayout == null) {
unixEolLayout = PangoUtil.CreateLayout (textEditor);
macEolLayout = PangoUtil.CreateLayout (textEditor);
windowsEolLayout = PangoUtil.CreateLayout (textEditor);
eofEolLayout = PangoUtil.CreateLayout (textEditor);
}
var font = textEditor.Options.Font.Copy ();
font.Size = font.Size * 3 / 4;
unixEolLayout.FontDescription = macEolLayout.FontDescription = windowsEolLayout.FontDescription = eofEolLayout.FontDescription = font;
unixEolLayout.SetText ("\\n");
Pango.Rectangle logRect;
unixEolLayout.GetPixelExtents (out logRect, out unixEolLayoutRect);
macEolLayout.SetText ("\\r");
macEolLayout.GetPixelExtents (out logRect, out macEolLayoutRect);
windowsEolLayout.SetText ("\\r\\n");
windowsEolLayout.GetPixelExtents (out logRect, out windowsEolLayoutRect);
eofEolLayout.SetText ("<EOF>");
eofEolLayout.GetPixelExtents (out logRect, out eofEolLayoutRect);
DecorateLineBg -= DecorateMatchingBracket;
if (textEditor.Options.HighlightMatchingBracket && !Document.ReadOnly)
DecorateLineBg += DecorateMatchingBracket;
if (tabArray != null) {
tabArray.Dispose ();
tabArray = null;
}
var tabWidthLayout = PangoUtil.CreateLayout (textEditor, (new string (' ', textEditor.Options.TabSize)));
tabWidthLayout.Alignment = Pango.Alignment.Left;
tabWidthLayout.FontDescription = textEditor.Options.Font;
int tabWidth, h;
tabWidthLayout.GetSize (out tabWidth, out h);
tabWidthLayout.Dispose ();
tabArray = new Pango.TabArray (1, false);
tabArray.SetTab (0, Pango.TabAlign.Left, tabWidth);
DisposeLayoutDict ();
chunkDict.Clear ();
caretX = caretY = -LineHeight;
}
protected internal override void OptionsChanged ()
{
DisposeGCs ();
markerLayout.FontDescription = textEditor.Options.Font;
markerLayout.FontDescription.Weight = Pango.Weight.Normal;
markerLayout.FontDescription.Style = Pango.Style.Italic;
markerLayout.SetText ("_");
int w, h;
markerLayout.GetSize (out w, out h);
this.charWidth = w / Pango.Scale.PangoScale;
if (textEditor.preeditString != null && textEditor.preeditAttrs != null) {
using (var preeditLayout = PangoUtil.CreateLayout (textEditor)) {
preeditLayout.SetText (textEditor.preeditString);
preeditLayout.Attributes = textEditor.preeditAttrs;
preeditLayout.GetSize (out w, out h);
}
}
this.textEditor.GetTextEditorData ().LineHeight = System.Math.Ceiling (h / Pango.Scale.PangoScale);
markerLayout.FontDescription.Weight = Pango.Weight.Normal;
Pango.Font font = textEditor.PangoContext.LoadFont (markerLayout.FontDescription);
if (font != null) {
Pango.FontMetrics metrics = font.GetMetrics (null);
this.charWidth = metrics.ApproximateCharWidth / Pango.Scale.PangoScale;
font.Dispose ();
}
textEditor.LineHeight = System.Math.Max (1, LineHeight);
if (textEditor.Options.ShowInvalidLines && invalidLineLayout == null) {
invalidLineLayout = PangoUtil.CreateLayout (textEditor);
invalidLineLayout.SetText ("~");
}
if (invalidLineLayout != null)
invalidLineLayout.FontDescription = textEditor.Options.Font;
if (textEditor.Options.ShowEolMarkers && unixEolLayout == null) {
unixEolLayout = PangoUtil.CreateLayout (textEditor);
unixEolLayout.SetText ("\\n");
macEolLayout = PangoUtil.CreateLayout (textEditor);
macEolLayout.SetText ("\\r");
windowEolLayout = PangoUtil.CreateLayout (textEditor);
windowEolLayout.SetText ("\\r\\n");
eofEolLayout = PangoUtil.CreateLayout (textEditor);
eofEolLayout.SetText ("<EOF>");
}
if (unixEolLayout != null)
unixEolLayout.FontDescription = macEolLayout.FontDescription = windowEolLayout.FontDescription = eofEolLayout.FontDescription = textEditor.Options.Font;
if (textEditor.Options.ShowTabs && tabMarkerLayout == null) {
tabMarkerLayout = PangoUtil.CreateLayout (textEditor);
tabMarkerLayout.SetText ("»");
}
if (tabMarkerLayout != null)
tabMarkerLayout.FontDescription = textEditor.Options.Font;
if (textEditor.Options.ShowSpaces && spaceMarkerLayout == null) {
spaceMarkerLayout = PangoUtil.CreateLayout (textEditor);
spaceMarkerLayout.SetText ("·");
}
if (spaceMarkerLayout != null)
spaceMarkerLayout.FontDescription = textEditor.Options.Font;
DecorateLineFg -= DecorateTabs;
DecorateLineFg -= DecorateSpaces;
DecorateLineFg -= DecorateTabsAndSpaces;
if (textEditor.Options.ShowTabs && textEditor.Options.ShowSpaces) {
DecorateLineFg += DecorateTabsAndSpaces;
} else if (textEditor.Options.ShowTabs) {
DecorateLineFg += DecorateTabs;
} else if (textEditor.Options.ShowSpaces) {
DecorateLineFg += DecorateSpaces;
}
DecorateLineBg -= DecorateMatchingBracket;
if (textEditor.Options.HighlightMatchingBracket && !Document.ReadOnly)
DecorateLineBg += DecorateMatchingBracket;
if (tabArray != null) {
tabArray.Dispose ();
tabArray = null;
}
var tabWidthLayout = PangoUtil.CreateLayout (textEditor, (new string (' ', textEditor.Options.TabSize)));
tabWidthLayout.Alignment = Pango.Alignment.Left;
tabWidthLayout.FontDescription = textEditor.Options.Font;
int tabWidth;
tabWidthLayout.GetSize (out tabWidth, out h);
tabWidthLayout.Dispose ();
tabArray = new Pango.TabArray (1, false);
tabArray.SetTab (0, Pango.TabAlign.Left, tabWidth);
DisposeLayoutDict ();
chunkDict.Clear ();
}
public override void Dispose ()
{
if (arrowCursor == null)
return;
CancelCodeSegmentTooltip ();
DisposeHighightBackgroundWorker ();
DisposeSearchPatternWorker ();
lock (lockObject) {
if (caretTimer != null) {
StopCaretThread ();
caretTimer.Elapsed -= UpdateCaret;
caretTimer.Dispose ();
caretTimer = null;
}
}
textEditor.Document.EndUndo -= UpdateBracketHighlighting;
Caret.PositionChanged -= UpdateBracketHighlighting;
textEditor.GetTextEditorData ().SearchChanged -= HandleSearchChanged;
arrowCursor.Dispose ();
xtermCursor.Dispose ();
arrowCursor = xtermCursor = null;
DisposeGCs ();
if (caretGc != null) {
caretGc.Dispose ();
caretGc = null;
}
if (markerLayout != null) {
markerLayout.Dispose ();
markerLayout = null;
}
DisposeLayoutDict ();
if (tabArray != null) {
tabArray.Dispose ();
tabArray = null;
}
layoutDict = null;
base.Dispose ();
}
protected internal override void OptionsChanged ()
{
DisposeGCs ();
markerLayout.FontDescription = textEditor.Options.Font;
markerLayout.FontDescription.Weight = Pango.Weight.Bold;
markerLayout.SetText (" ");
markerLayout.GetPixelSize (out this.charWidth, out this.lineHeight);
markerLayout.FontDescription.Weight = Pango.Weight.Normal;
Pango.Font font = textEditor.PangoContext.LoadFont (markerLayout.FontDescription);
if (font != null) {
Pango.FontMetrics metrics = font.GetMetrics (null);
this.charWidth = (int)(metrics.ApproximateCharWidth / Pango.Scale.PangoScale);
font.Dispose ();
}
CaretMoveActions.LineHeight = lineHeight = System.Math.Max (1, lineHeight);
DecorateLineFg -= DecorateTabs;
if (textEditor.Options.ShowTabs)
DecorateLineFg += DecorateTabs;
DecorateLineFg -= DecorateSpaces;
if (textEditor.Options.ShowSpaces)
DecorateLineFg += DecorateSpaces;
DecorateLineBg -= DecorateMatchingBracket;
if (textEditor.Options.HighlightMatchingBracket && !Document.ReadOnly)
DecorateLineBg += DecorateMatchingBracket;
if (tabArray != null) {
tabArray.Dispose ();
tabArray = null;
}
EnsureCaretGc ();
var tabWidthLayout = PangoUtil.CreateLayout (textEditor, (new string (' ', textEditor.Options.TabSize)));
tabWidthLayout.Alignment = Pango.Alignment.Left;
tabWidthLayout.FontDescription = textEditor.Options.Font;
int tabWidth, h;
tabWidthLayout.GetSize (out tabWidth, out h);
tabWidthLayout.Dispose ();
tabArray = new Pango.TabArray (1, false);
tabArray.SetTab (0, Pango.TabAlign.Left, tabWidth);
DisposeLayoutDict ();
chunkDict.Clear ();
}
