public void Clear()
{
buttons.Clear();
visibleButtons = null;
pushedButton = null;
QueueResize();
}
protected override bool OnButtonReleaseEvent(EventButton evnt)
{
if (State == StateType.Selected && pushedButton != null)
{
IdeApp.CommandService.DispatchCommand(pushedButton.CommandId, null, lastCommandTarget, CommandSource.MainToolbar);
}
State = StateType.Prelight;
leaveState = StateType.Normal;
pushedButton = null;
return(true);
}
protected override bool OnButtonPressEvent(EventButton evnt)
{
if (evnt.Button == 1)
{
pushedButton = VisibleButtons.FirstOrDefault(b => b.Allocation.Contains(Allocation.X + (int)evnt.X, Allocation.Y + (int)evnt.Y));
if (pushedButton != null && pushedButton.Enabled)
{
State = StateType.Selected;
}
}
return(true);
}
public void Add(string commandId)
{
ButtonBarButton b = new ButtonBarButton(commandId);
var ci = IdeApp.CommandService.GetCommandInfo(commandId, new CommandTargetRoute(lastCommandTarget));
if (ci != null)
{
UpdateButton(b, ci);
}
buttons.Add(b);
visibleButtons = null;
QueueResize();
}
protected override bool OnExposeEvent(EventExpose evnt)
{
ScaleImages(Allocation.Height);
using (var context = Gdk.CairoHelper.Create(evnt.Window)) {
double x = Allocation.X, y = Allocation.Y;
for (int i = 0; i < VisibleButtons.Length; i++)
{
bool nextIsSeparator = (i < VisibleButtons.Length - 1 && VisibleButtons[i + 1].IsSeparator) || i == visibleButtons.Length - 1;
bool lastWasSeparator = (i > 0 && VisibleButtons[i - 1].IsSeparator) || i == 0;
ButtonBarButton button = VisibleButtons [i];
if (button.IsSeparator)
{
if (!lastWasSeparator)
{
x += SeparatorSpacing;
}
continue;
}
Gdk.Pixbuf[] images = State == StateType.Selected && pushedButton == button ? btnPressed : btnNormal;
Gdk.Pixbuf img = images [lastWasSeparator ? 0 : nextIsSeparator ? 2 : 1];
Gdk.CairoHelper.SetSourcePixbuf(context, img, x, y);
context.Paint();
button.Allocation = new Gdk.Rectangle((int)x, (int)y, img.Width, img.Height);
var icon = ImageService.GetPixbuf(button.Image, IconSize.Menu);
var iconCopy = icon;
if (!Sensitive || !button.Enabled)
{
iconCopy = ImageService.MakeTransparent(icon, 0.4);
}
Gdk.CairoHelper.SetSourcePixbuf(context, iconCopy, x + (img.Width - icon.Width) / 2, y + (img.Height - icon.Height) / 2);
context.Paint();
if (iconCopy != icon)
{
iconCopy.Dispose();
}
x += img.Width;
}
}
return(base.OnExposeEvent(evnt));
}
void RebuildToolbar()
{
var bars = AddinManager.GetExtensionNodes<ItemSetCodon> (ToolbarExtensionPath)
.Where (n => visibleBars.Contains (n.Id))
.Select (b => new { Label = b.Label, Buttons = b.ChildNodes.OfType<CommandItemCodon> ().Select (n => n.Id) });
var buttonGroups = new List<ButtonBarGroup> ();
buttonBarButtons.Clear ();
foreach (var bar in bars) {
var group = new ButtonBarGroup (bar.Label);
buttonGroups.Add (group);
foreach (string commandId in bar.Buttons) {
var button = new ButtonBarButton (this, commandId);
group.Buttons.Add (button);
buttonBarButtons.Add (button);
}
}
ToolbarView.RebuildToolbar (buttonGroups);
}
void UpdateButton(ButtonBarButton b, CommandInfo ci)
{
if (ci.Icon != b.Image)
{
b.Image = ci.Icon;
QueueDraw();
}
if (ci.Visible != b.Visible)
{
b.Visible = ci.Visible;
visibleButtons = null;
QueueResize();
}
if (ci.Enabled != b.Enabled)
{
b.Enabled = ci.Enabled;
QueueDraw();
}
if (ci.Description != b.Tooltip)
{
b.Tooltip = ci.Description;
}
}
protected override bool OnExposeEvent(EventExpose evnt)
{
ScaleImages(Allocation.Height);
using (var context = Gdk.CairoHelper.Create(evnt.Window)) {
double x = Allocation.X, y = Allocation.Y;
for (int i = 0; i < VisibleButtons.Length; i++)
{
bool nextIsSeparator = (i < VisibleButtons.Length - 1 && VisibleButtons[i + 1].IsSeparator) || i == visibleButtons.Length - 1;
bool lastWasSeparator = (i > 0 && VisibleButtons[i - 1].IsSeparator) || i == 0;
ButtonBarButton button = VisibleButtons [i];
if (button.IsSeparator)
{
if (!lastWasSeparator)
{
x += SeparatorSpacing;
}
continue;
}
Xwt.Drawing.Image[] images = State == StateType.Selected && pushedButton == button ? btnPressed : btnNormal;
Xwt.Drawing.Image img = images [lastWasSeparator ? 0 : nextIsSeparator ? 2 : 1];
context.DrawImage(this, img, x, y);
button.Allocation = new Gdk.Rectangle((int)x, (int)y, (int)img.Width, (int)img.Height);
var icon = ImageService.GetIcon(button.Image, IconSize.Menu);
if (!Sensitive || !button.Enabled)
{
icon = icon.WithAlpha(0.4);
}
context.DrawImage(this, icon, Math.Truncate(x + (img.Width - icon.Width) / 2), Math.Truncate(y + (img.Height - icon.Height) / 2));
x += img.Width;
}
}
return(base.OnExposeEvent(evnt));
}
void UpdateButton(ButtonBarButton b, CommandInfo ci)
{
if (ci.Icon != b.Image) {
b.Image = ci.Icon;
QueueDraw ();
}
if (ci.Visible != b.Visible) {
b.Visible = ci.Visible;
visibleButtons = null;
QueueResize ();
}
if (ci.Enabled != b.Enabled) {
b.Enabled = ci.Enabled;
QueueDraw ();
}
if (ci.Description != b.Tooltip)
b.Tooltip = ci.Description;
}
protected override bool OnButtonReleaseEvent(EventButton evnt)
{
if (State == StateType.Selected && pushedButton != null)
IdeApp.CommandService.DispatchCommand (pushedButton.CommandId, null, lastCommandTarget, CommandSource.MainToolbar);
State = StateType.Prelight;
leaveState = StateType.Normal;
pushedButton = null;
return true;
}
protected override bool OnButtonPressEvent(EventButton evnt)
{
if (evnt.Button == 1) {
pushedButton = VisibleButtons.FirstOrDefault (b => b.Allocation.Contains (Allocation.X + (int)evnt.X, Allocation.Y + (int)evnt.Y));
if (pushedButton != null && pushedButton.Enabled)
State = StateType.Selected;
}
return true;
}
public void Clear()
{
buttons.Clear ();
visibleButtons = null;
pushedButton = null;
QueueResize ();
}
public void Add(string commandId)
{
ButtonBarButton b = new ButtonBarButton (commandId);
var ci = IdeApp.CommandService.GetCommandInfo (commandId, new CommandTargetRoute (lastCommandTarget));
if (ci != null)
UpdateButton (b, ci);
buttons.Add (b);
visibleButtons = null;
QueueResize ();
}
