@ -8,45 +8,71 @@
@@ -8,45 +8,71 @@
using System ;
using System.Collections.Generic ;
using System.Diagnostics ;
using System.Drawing ;
using System.Linq ;
using System.Threading ;
using System.Windows ;
using System.Windows.Media.Imaging ;
using ICSharpCode.Core ;
using ICSharpCode.SharpDevelop.Gui ;
namespace ICSharpCode.SharpDevelop
namespace ICSharpCode.SharpDevelop.Gui
{
public static class StatusBarService
public interface I StatusBarService
{
static SdStatusBar statusBar = null ;
//bool Visible { get; set; }
/// <summary>
/// Sets the caret position shown in the status bar.
/// </summary>
/// <param name="x">column number</param>
/// <param name="y">line number</param>
/// <param name="charOffset">character number</param>
void SetCaretPosition ( int x , int y , int charOffset ) ;
//void SetInsertMode(bool insertMode);
/// <summary>
/// Sets the message shown in the left-most pane in the status bar.
/// </summary>
/// <param name="message">The message text.</param>
/// <param name="highlighted">Whether to highlight the text</param>
/// <param name="icon">Icon to show next to the text</param>
void SetMessage ( string message , bool highlighted = false , IImage icon = null ) ;
/// <summary>
/// Creates a new <see cref="IProgressMonitor"/> that can be used to report
/// progress to the status bar.
/// </summary>
/// <param name="cancellationToken">Cancellation token to use for
/// <see cref="IProgressMonitor.CancellationToken"/></param>
/// <returns>The new IProgressMonitor instance. This return value must be disposed
/// once the background task has completed.</returns>
IProgressMonitor CreateProgressMonitor ( CancellationToken cancellationToken = default ( CancellationToken ) ) ;
/// <summary>
/// Shows progress for the specified ProgressCollector in the status bar.
/// </summary>
void AddProgress ( ProgressCollector progress ) ;
}
sealed class SdStatusBarService : IStatusBarService
{
readonly SdStatusBar statusBar ;
internal static void Initialize ( )
public SdStatusBarService ( SdStatusBar statusBar )
{
statusBar = new SdStatusBar ( ) ;
if ( statusBar = = null )
throw new ArgumentNullException ( "statusBar" ) ;
this . statusBar = statusBar ;
}
public static bool Visible {
public bool Visible {
get {
System . Diagnostics . Debug . Assert ( statusBar ! = null ) ;
return statusBar . Visibility = = Visibility . Visible ;
}
set {
System . Diagnostics . Debug . Assert ( statusBar ! = null ) ;
statusBar . Visibility = value ? Visibility . Visible : Visibility . Collapsed ;
}
}
internal static SdStatusBar Control {
get {
System . Diagnostics . Debug . Assert ( statusBar ! = null ) ;
return statusBar ;
}
}
public static void SetCaretPosition ( int x , int y , int charOffset )
public void SetCaretPosition ( int x , int y , int charOffset )
{
statusBar . CursorStatusBarPanel . Content = StringParser . Parse (
"${res:StatusBarService.CursorStatusBarPanelText}" ,
@ -57,65 +83,31 @@ namespace ICSharpCode.SharpDevelop
@@ -57,65 +83,31 @@ namespace ICSharpCode.SharpDevelop
} ) ;
}
public static void SetInsertMode ( bool insertMode )
public void SetInsertMode ( bool insertMode )
{
statusBar . ModeStatusBarPanel . Content = insertMode ? StringParser . Parse ( "${res:StatusBarService.CaretModes.Insert}" ) : StringParser . Parse ( "${res:StatusBarService.CaretModes.Overwrite}" ) ;
}
public static void ShowErrorMessage ( string message )
public void SetMessage ( string message , bool highlighted , IImage icon )
{
System . Diagnostics . Debug . Assert ( statusBar ! = null ) ;
statusBar . ShowErrorMessage ( StringParser . Parse ( message ) ) ;
}
public static void SetMessage ( string message )
{
System . Diagnostics . Debug . Assert ( statusBar ! = null ) ;
lastMessage = message ;
statusBar . SetMessage ( StringParser . Parse ( message ) ) ;
}
public static void SetMessage ( BitmapSource image , string message )
{
System . Diagnostics . Debug . Assert ( statusBar ! = null ) ;
statusBar . SetMessage ( image , StringParser . Parse ( message ) ) ;
}
public static void SetMessage ( string message , bool highlighted )
{
statusBar . SetMessage ( message , highlighted ) ;
}
static bool wasError = false ;
static string lastMessage = "" ;
public static void RedrawStatusbar ( )
{
if ( wasError ) {
ShowErrorMessage ( lastMessage ) ;
} else {
SetMessage ( lastMessage ) ;
}
Visible = PropertyService . Get ( "ICSharpCode.SharpDevelop.Gui.StatusBarVisible" , true ) ;
statusBar . SetMessage ( StringParser . Parse ( message ) , highlighted ) ;
}
#region Progress Monitor
static Stack < ProgressCollector > waitingProgresses = new Stack < ProgressCollector > ( ) ;
static ProgressCollector currentProgress ;
Stack < ProgressCollector > waitingProgresses = new Stack < ProgressCollector > ( ) ;
ProgressCollector currentProgress ;
public static IProgressMonitor CreateProgressMonitor ( CancellationToken cancellationToken )
public IProgressMonitor CreateProgressMonitor ( CancellationToken cancellationToken = default ( CancellationToken ) )
{
ProgressCollector progress = new ProgressCollector ( WorkbenchSingleton . Workbench . SynchronizingObject , cancellationToken ) ;
AddProgress ( progress ) ;
return progress . ProgressMonitor ;
}
public static void AddProgress ( ProgressCollector progress )
public void AddProgress ( ProgressCollector progress )
{
if ( progress = = null )
throw new ArgumentNullException ( "progress" ) ;
System . Diagnostics . Debug . Assert ( statusBar ! = null ) ;
WorkbenchSingleton . AssertMainThread ( ) ;
if ( currentProgress ! = null ) {
currentProgress . ProgressMonitorDisposed - = progress_ProgressMonitorDisposed ;
@ -125,7 +117,7 @@ namespace ICSharpCode.SharpDevelop
@@ -125,7 +117,7 @@ namespace ICSharpCode.SharpDevelop
SetActiveProgress ( progress ) ;
}
static void SetActiveProgress ( ProgressCollector progress )
void SetActiveProgress ( ProgressCollector progress )
{
WorkbenchSingleton . AssertMainThread ( ) ;
currentProgress = progress ;
@ -142,13 +134,13 @@ namespace ICSharpCode.SharpDevelop
@@ -142,13 +134,13 @@ namespace ICSharpCode.SharpDevelop
progress . PropertyChanged + = progress_PropertyChanged ;
}
static void progress_PropertyChanged ( object sender , System . ComponentModel . PropertyChangedEventArgs e )
void progress_PropertyChanged ( object sender , System . ComponentModel . PropertyChangedEventArgs e )
{
Debug . Assert ( sender = = currentProgress ) ;
statusBar . DisplayProgress ( currentProgress . TaskName , currentProgress . Progress , currentProgress . Status ) ;
}
static void progress_ProgressMonitorDisposed ( object sender , EventArgs e )
void progress_ProgressMonitorDisposed ( object sender , EventArgs e )
{
Debug . Assert ( sender = = currentProgress ) ;
SetActiveProgress ( waitingProgresses . Pop ( ) ) ; // stack is never empty: we push null as first element
Daniel Grunwald
15 years ago