private void ShowHideBars(AppBarNativeWindow previousAppBarTopWindow, AppBarNativeWindow previousAppBarBottomWindow,
AppBarNativeWindow newAppBarTopWindow, AppBarNativeWindow newAppBarBottomWindow,
Workspace oldWorkspace, Workspace newWorkspace)
{
ShowHideAppBarForms(previousAppBarTopWindow, newAppBarTopWindow);
ShowHideAppBarForms(previousAppBarBottomWindow, newAppBarBottomWindow);
var oldBarsAtTop = oldWorkspace.barsAtTop[monitorIndex];
var oldBarsAtBottom = oldWorkspace.barsAtBottom[monitorIndex];
var newBarsAtTop = newWorkspace.barsAtTop[monitorIndex];
var newBarsAtBottom = newWorkspace.barsAtBottom[monitorIndex];
// first position and show new bars
var winPosInfo = NativeMethods.BeginDeferWindowPos(newBarsAtTop.Count + newBarsAtBottom.Count);
if (newAppBarTopWindow != null)
{
winPosInfo = newAppBarTopWindow.PositionBars(winPosInfo, newBarsAtTop);
}
if (newAppBarBottomWindow != null)
{
winPosInfo = newAppBarBottomWindow.PositionBars(winPosInfo, newBarsAtBottom);
}
NativeMethods.EndDeferWindowPos(winPosInfo);
newBarsAtTop.Concat(newBarsAtBottom).ForEach(b => b.Show());
// and only after that hide the old ones to avoid flickering
oldBarsAtTop.Concat(oldBarsAtBottom).Except(newBarsAtTop.Concat(newBarsAtBottom)).ForEach(b => b.Hide());
}
internal void AddWorkspace(Workspace workspace)
{
var workspaceBarsAtTop = workspace.barsAtTop[monitorIndex];
var workspaceBarsAtBottom = workspace.barsAtBottom[monitorIndex];
var matchingBar = workspaces.Keys.FirstOrDefault(ws =>
workspaceBarsAtTop.SequenceEqual(ws.barsAtTop[monitorIndex]) && workspaceBarsAtBottom.SequenceEqual(ws.barsAtBottom[monitorIndex]));
if (matchingBar != null)
{
var matchingWorkspace = workspaces[matchingBar];
this.workspaces[workspace] = Tuple.Create(matchingWorkspace.Item1, matchingWorkspace.Item2, matchingWorkspace.Item3);
return;
}
var workspaceBarsEquivalentClass = (this.workspaces.Count == 0 ? 0 : this.workspaces.Values.Max(t => t.Item1)) + 1;
AppBarNativeWindow appBarTopWindow;
var topBarsHeight = workspaceBarsAtTop.Sum(bar => bar.GetBarHeight());
var matchingAppBar = workspaces.Values.Select(t => t.Item2).FirstOrDefault(ab =>
(ab == null && topBarsHeight == 0) || (ab != null && topBarsHeight == ab.height));
if (matchingAppBar != null || topBarsHeight == 0)
{
appBarTopWindow = matchingAppBar;
}
else
{
appBarTopWindow = new AppBarNativeWindow(topBarsHeight, true);
}
AppBarNativeWindow appBarBottomWindow;
var bottomBarsHeight = workspaceBarsAtBottom.Sum(bar => bar.GetBarHeight());
matchingAppBar = workspaces.Values.Select(t => t.Item3).FirstOrDefault(uniqueAppBar =>
(uniqueAppBar == null && bottomBarsHeight == 0) || (uniqueAppBar != null && bottomBarsHeight == uniqueAppBar.height));
if (matchingAppBar != null || bottomBarsHeight == 0)
{
appBarBottomWindow = matchingAppBar;
}
else
{
appBarBottomWindow = new AppBarNativeWindow(bottomBarsHeight, false);
}
this.workspaces[workspace] = Tuple.Create(workspaceBarsEquivalentClass, appBarTopWindow, appBarBottomWindow);
}
private void ShowHideAppBarForms(AppBarNativeWindow hideForm, AppBarNativeWindow showForm)
{
// this whole thing is so complicated as to avoid changing of the working area if the bars in the new workspace
// take the same space as the one in the previous one
// set the working area to a new one if needed
if (hideForm != null)
{
if (showForm == null || hideForm != showForm)
{
hideForm.Hide();
if (showForm != null)
{
showForm.SetPosition(this);
}
}
}
else if (showForm != null)
{
showForm.SetPosition(this);
}
}
private void ShowHideAppBarsAndRepositionBars(AppBarNativeWindow previousAppBarTopWindow, AppBarNativeWindow previousAppBarBottomWindow,
AppBarNativeWindow newAppBarTopWindow, AppBarNativeWindow newAppBarBottomWindow,
Workspace newWorkspace)
{
ShowHideAppBarForms(previousAppBarTopWindow, newAppBarTopWindow);
ShowHideAppBarForms(previousAppBarBottomWindow, newAppBarBottomWindow);
var newBarsAtTop = newWorkspace.barsAtTop[monitorIndex];
var newBarsAtBottom = newWorkspace.barsAtBottom[monitorIndex];
var winPosInfo = NativeMethods.BeginDeferWindowPos(newBarsAtTop.Count + newBarsAtBottom.Count);
if (newAppBarTopWindow != null)
{
winPosInfo = newAppBarTopWindow.PositionBars(winPosInfo, newBarsAtTop);
}
if (newAppBarBottomWindow != null)
{
winPosInfo = newAppBarBottomWindow.PositionBars(winPosInfo, newBarsAtBottom);
}
NativeMethods.EndDeferWindowPos(winPosInfo);
}
private void ShowHideAppBarsAndRepositionBars(AppBarNativeWindow previousAppBarTopWindow, AppBarNativeWindow previousAppBarBottomWindow,
AppBarNativeWindow newAppBarTopWindow, AppBarNativeWindow newAppBarBottomWindow,
Workspace newWorkspace)
{
ShowHideAppBarForms(previousAppBarTopWindow, newAppBarTopWindow);
ShowHideAppBarForms(previousAppBarBottomWindow, newAppBarBottomWindow);
var newBarsAtTop = newWorkspace.barsAtTop[monitorIndex];
var newBarsAtBottom = newWorkspace.barsAtBottom[monitorIndex];
var winPosInfo = NativeMethods.BeginDeferWindowPos(newBarsAtTop.Count + newBarsAtBottom.Count);
if (newAppBarTopWindow != null)
{
winPosInfo = newAppBarTopWindow.PositionBars(winPosInfo, newBarsAtTop);
}
if (newAppBarBottomWindow != null)
{
winPosInfo = newAppBarBottomWindow.PositionBars(winPosInfo, newBarsAtBottom);
}
NativeMethods.EndDeferWindowPos(winPosInfo);
}
private void ShowHideAppBarForms(AppBarNativeWindow hideForm, AppBarNativeWindow showForm)
{
// this whole thing is so complicated as to avoid changing of the working area if the bars in the new workspace
// take the same space as the one in the previous one
// set the working area to a new one if needed
if (hideForm != null)
{
if (showForm == null || hideForm != showForm)
{
hideForm.Hide();
if (showForm != null)
{
showForm.SetPosition(this);
}
}
}
else if (showForm != null)
{
showForm.SetPosition(this);
}
}
internal void AddWorkspace(Workspace workspace)
{
var workspaceBarsAtTop = workspace.barsAtTop[monitorIndex];
var workspaceBarsAtBottom = workspace.barsAtBottom[monitorIndex];
var matchingBar = workspaces.Keys.FirstOrDefault(ws =>
workspaceBarsAtTop.SequenceEqual(ws.barsAtTop[monitorIndex]) && workspaceBarsAtBottom.SequenceEqual(ws.barsAtBottom[monitorIndex]));
if (matchingBar != null)
{
var matchingWorkspace = workspaces[matchingBar];
this.workspaces[workspace] = Tuple.Create(matchingWorkspace.Item1, matchingWorkspace.Item2, matchingWorkspace.Item3);
return ;
}
var workspaceBarsEquivalentClass = (this.workspaces.Count == 0 ? 0 : this.workspaces.Values.Max(t => t.Item1)) + 1;
AppBarNativeWindow appBarTopWindow;
var topBarsHeight = workspaceBarsAtTop.Sum(bar => bar.GetBarHeight());
var matchingAppBar = workspaces.Values.Select(t => t.Item2).FirstOrDefault(ab =>
(ab == null && topBarsHeight == 0) || (ab != null && topBarsHeight == ab.height));
if (matchingAppBar != null || topBarsHeight == 0)
{
appBarTopWindow = matchingAppBar;
}
else
{
appBarTopWindow = new AppBarNativeWindow(topBarsHeight, true);
}
AppBarNativeWindow appBarBottomWindow;
var bottomBarsHeight = workspaceBarsAtBottom.Sum(bar => bar.GetBarHeight());
matchingAppBar = workspaces.Values.Select(t => t.Item3).FirstOrDefault(uniqueAppBar =>
(uniqueAppBar == null && bottomBarsHeight == 0) || (uniqueAppBar != null && bottomBarsHeight == uniqueAppBar.height));
if (matchingAppBar != null || bottomBarsHeight == 0)
{
appBarBottomWindow = matchingAppBar;
}
else
{
appBarBottomWindow = new AppBarNativeWindow(bottomBarsHeight, false);
}
this.workspaces[workspace] = Tuple.Create(workspaceBarsEquivalentClass, appBarTopWindow, appBarBottomWindow);
}
