WorkspacesWindow::WorkspacesWindow(WorkspacesSettings *settings)
: BWindow(settings->WindowFrame(), "Workspaces", B_TITLED_WINDOW_LOOK,
B_NORMAL_WINDOW_FEEL, B_AVOID_FRONT | B_WILL_ACCEPT_FIRST_CLICK,
B_ALL_WORKSPACES),
fSettings(settings),
fAutoRaising(false)
{
AddChild(new WorkspacesView(Bounds()));
if (!fSettings->HasBorder())
SetLook(B_NO_BORDER_WINDOW_LOOK);
else if (!fSettings->HasTitle())
SetLook(B_MODAL_WINDOW_LOOK);
if (fSettings->AlwaysOnTop())
SetFeel(B_FLOATING_ALL_WINDOW_FEEL);
else
SetAutoRaise(fSettings->AutoRaising());
}
void
WorkspacesWindow::MessageReceived(BMessage *message)
{
switch (message->what) {
case B_SIMPLE_DATA:
{
// Drop from Tracker
entry_ref ref;
for (int i = 0; (message->FindRef("refs", i, &ref) == B_OK); i++)
be_roster->Launch(&ref);
break;
}
case B_ABOUT_REQUESTED:
PostMessage(message, ChildAt(0));
break;
case kMsgToggleBorder:
{
bool enable = false;
if (Look() == B_NO_BORDER_WINDOW_LOOK)
enable = true;
if (enable)
if (fSettings->HasTitle())
SetLook(B_TITLED_WINDOW_LOOK);
else
SetLook(B_MODAL_WINDOW_LOOK);
else
SetLook(B_NO_BORDER_WINDOW_LOOK);
fSettings->SetHasBorder(enable);
break;
}
case kMsgToggleTitle:
{
bool enable = false;
if (Look() == B_MODAL_WINDOW_LOOK
|| Look() == B_NO_BORDER_WINDOW_LOOK)
enable = true;
if (enable)
SetLook(B_TITLED_WINDOW_LOOK);
else
SetLook(B_MODAL_WINDOW_LOOK);
// No matter what the setting for title, we must force the border on
fSettings->SetHasBorder(true);
fSettings->SetHasTitle(enable);
break;
}
case kMsgToggleAutoRaise:
SetAutoRaise(!IsAutoRaising());
SetFeel(B_NORMAL_WINDOW_FEEL);
break;
case kMsgToggleAlwaysOnTop:
{
bool enable = false;
if (Feel() != B_FLOATING_ALL_WINDOW_FEEL)
enable = true;
if (enable)
SetFeel(B_FLOATING_ALL_WINDOW_FEEL);
else
SetFeel(B_NORMAL_WINDOW_FEEL);
fSettings->SetAlwaysOnTop(enable);
break;
}
default:
BWindow::MessageReceived(message);
break;
}
}
WorkspacesWindow::WorkspacesWindow(WorkspacesSettings *settings)
:
BWindow(settings->WindowFrame(), B_TRANSLATE_SYSTEM_NAME("Workspaces"),
B_TITLED_WINDOW_LOOK, B_NORMAL_WINDOW_FEEL,
B_AVOID_FRONT | B_WILL_ACCEPT_FIRST_CLICK | B_CLOSE_ON_ESCAPE,
B_ALL_WORKSPACES),
fSettings(settings),
fSwitchOnWheel(false)
{
// Turn window decor on to grab decor widths.
BMessage windowSettings;
float borderWidth = 0;
SetLook(B_TITLED_WINDOW_LOOK);
if (GetDecoratorSettings(&windowSettings) == B_OK) {
BRect tabFrame = windowSettings.FindRect("tab frame");
borderWidth = windowSettings.FindFloat("border width");
fTabHeight = tabFrame.Height();
fBorderWidth = borderWidth;
}
if (!fSettings->SettingsLoaded()) {
// No settings, compute a reasonable default frame.
// We aim for previews at 10% of actual screen size, and matching the
// aspect ratio. We then scale that down, until it fits the screen.
// Finally, we put the window on the bottom right of the screen so the
// auto-raise mode can be used.
BScreen screen;
float screenWidth = screen.Frame().Width();
float screenHeight = screen.Frame().Height();
float aspectRatio = screenWidth / screenHeight;
uint32 columns, rows;
BPrivate::get_workspaces_layout(&columns, &rows);
// default size of ~1/10 of screen width
float workspaceWidth = screenWidth / 10;
float workspaceHeight = workspaceWidth / aspectRatio;
float width = floor(workspaceWidth * columns);
float height = floor(workspaceHeight * rows);
// If you have too many workspaces to fit on the screen, shrink until
// they fit.
while (width + 2 * borderWidth > screenWidth
|| height + 2 * borderWidth + GetTabHeight() > screenHeight) {
width = floor(0.95 * width);
height = floor(0.95 * height);
}
BRect frame = fSettings->ScreenFrame();
frame.OffsetBy(-2.0 * borderWidth, -2.0 * borderWidth);
frame.left = frame.right - width;
frame.top = frame.bottom - height;
ResizeTo(frame.Width(), frame.Height());
// Put it in bottom corner by default.
MoveTo(screenWidth - frame.Width() - borderWidth,
screenHeight - frame.Height() - borderWidth);
fSettings->SetWindowFrame(frame);
}
if (!fSettings->HasBorder())
SetLook(B_NO_BORDER_WINDOW_LOOK);
else if (!fSettings->HasTitle())
SetLook(B_MODAL_WINDOW_LOOK);
AddChild(new WorkspacesView(Bounds()));
if (fSettings->AlwaysOnTop())
SetFeel(B_FLOATING_ALL_WINDOW_FEEL);
else
SetAutoRaise(fSettings->AutoRaising());
SetSwitchOnWheel(fSettings->SwitchOnWheel());
}
