void
WinDecorator::_ResizeBy(BPoint offset, BRegion* dirty)
{
// Move all internal rectangles the appropriate amount
fFrame.right += offset.x;
fFrame.bottom += offset.y;
fTitleBarRect.right += offset.x;
fTitleBarRect.bottom += offset.y;
fResizeRect.OffsetBy(offset);
fBorderRect.right += offset.x;
fBorderRect.bottom += offset.y;
for (int32 i = 0; i < fTabList.CountItems(); i++) {
Decorator::Tab* tab = fTabList.ItemAt(i);
tab->tabRect.right += offset.x;
if (dirty != NULL)
dirty->Include(tab->tabRect);
//tab->zoomRect.right += offset.x;
//tab->closeRect.right += offset.x;
//tab->minimizeRect.right += offset.x;
}
if (dirty != NULL)
dirty->Include(fBorderRect);
// TODO probably some other layouting stuff here
_DoLayout();
}
WinDecorator::WinDecorator(DesktopSettings& settings, BRect rect,
window_look look, uint32 flags)
:
Decorator(settings, rect, look, flags),
taboffset(0)
{
_UpdateFont(settings);
// common colors to both focus and non focus state
frame_highcol = (rgb_color){ 255, 255, 255, 255 };
frame_midcol = (rgb_color){ 216, 216, 216, 255 };
frame_lowcol = (rgb_color){ 110, 110, 110, 255 };
frame_lowercol = (rgb_color){ 0, 0, 0, 255 };
// state based colors
fFocusTabColor = settings.UIColor(B_WINDOW_TAB_COLOR);
fFocusTextColor = settings.UIColor(B_WINDOW_TEXT_COLOR);
fNonFocusTabColor = settings.UIColor(B_WINDOW_INACTIVE_TAB_COLOR);
fNonFocusTextColor = settings.UIColor(B_WINDOW_INACTIVE_TEXT_COLOR);
// Set appropriate colors based on the current focus value. In this case,
// each decorator defaults to not having the focus.
_SetFocus();
// Do initial decorator setup
_DoLayout();
textoffset=5;
STRACE(("WinDecorator()\n"));
}
/*! \brief Updates the value of the decorator title
\param string New title value
*/
void
Decorator::SetTitle(const char* string, BRegion* updateRegion)
{
fTitle.SetTo(string);
_DoLayout();
// TODO: redraw?
}
/*! \brief Assigns a display driver to the decorator
\param driver A valid DrawingEngine object
*/
void
Decorator::SetDrawingEngine(DrawingEngine* engine)
{
fDrawingEngine = engine;
// lots of subclasses will depend on the driver for text support, so call
// _DoLayout() after we have it
if (fDrawingEngine)
_DoLayout();
}
bool
TabDecorator::_RemoveTab(int32 index, BRegion* updateRegion)
{
BRect oldTitle = fTitleBarRect;
_DoLayout();
if (updateRegion != NULL) {
updateRegion->Include(oldTitle);
updateRegion->Include(fTitleBarRect);
}
return true;
}
bool
TabDecorator::_AddTab(DesktopSettings& settings, int32 index,
BRegion* updateRegion)
{
_UpdateFont(settings);
_DoLayout();
if (updateRegion != NULL)
updateRegion->Include(fTitleBarRect);
return true;
}
void
MacDecorator::_SetFlags(uint32 flags, BRegion* updateRegion)
{
// TODO: we could be much smarter about the update region
// get previous extent
if (updateRegion != NULL)
updateRegion->Include(&GetFootprint());
_DoLayout();
_InvalidateFootprint();
if (updateRegion != NULL)
updateRegion->Include(&GetFootprint());
}
void
MacDecorator::_FontsChanged(DesktopSettings& settings,
BRegion* updateRegion)
{
// get previous extent
if (updateRegion != NULL)
updateRegion->Include(&GetFootprint());
_UpdateFont(settings);
_DoLayout();
_InvalidateFootprint();
if (updateRegion != NULL)
updateRegion->Include(&GetFootprint());
}
void
WinDecorator::FontsChanged(DesktopSettings& settings, BRegion* updateRegion)
{
// get previous extent
if (updateRegion != NULL) {
BRegion extent;
GetFootprint(&extent);
updateRegion->Include(&extent);
}
_UpdateFont(settings);
_DoLayout();
if (updateRegion != NULL) {
BRegion extent;
GetFootprint(&extent);
updateRegion->Include(&extent);
}
}
void
MacDecorator::_SetLook(DesktopSettings& settings, window_look look,
BRegion* updateRegion)
{
// TODO: we could be much smarter about the update region
// get previous extent
if (updateRegion != NULL)
updateRegion->Include(&GetFootprint());
fLook = look;
_UpdateFont(settings);
_DoLayout();
_InvalidateFootprint();
if (updateRegion != NULL)
updateRegion->Include(&GetFootprint());
}
void
MacDecorator::_SetTitle(const char* string, BRegion* updateRegion)
{
// TODO: we could be much smarter about the update region
BRect rect = TabRect();
_DoLayout();
if (updateRegion == NULL)
return;
rect = rect | TabRect();
rect.bottom++;
// the border will look differently when the title is adjacent
updateRegion->Include(rect);
}
void
WinDecorator::ResizeBy(BPoint offset, BRegion* dirty)
{
// Move all internal rectangles the appropriate amount
fFrame.right += offset.x;
fFrame.bottom += offset.y;
fTabRect.right += offset.x;
fBorderRect.right += offset.x;
fBorderRect.bottom += offset.y;
// fZoomRect.OffsetBy(offset.x,0);
// fMinimizeRect.OffsetBy(offset.x,0);
if (dirty) {
dirty->Include(fTabRect);
dirty->Include(fBorderRect);
}
// TODO probably some other layouting stuff here
_DoLayout();
}
void
WinDecorator::SetFlags(uint32 flags, BRegion* updateRegion)
{
// TODO: we could be much smarter about the update region
// get previous extent
if (updateRegion != NULL) {
BRegion extent;
GetFootprint(&extent);
updateRegion->Include(&extent);
}
Decorator::SetFlags(flags, updateRegion);
_DoLayout();
if (updateRegion != NULL) {
BRegion extent;
GetFootprint(&extent);
updateRegion->Include(&extent);
}
}
WinDecorator::WinDecorator(DesktopSettings& settings, BRect rect,
window_look look, uint32 flags)
:
Decorator(settings, rect, look, flags)
{
taboffset=0;
frame_highcol = (rgb_color){ 255, 255, 255, 255 };
frame_midcol = (rgb_color){ 216, 216, 216, 255 };
frame_lowcol = (rgb_color){ 110, 110, 110, 255 };
frame_lowercol = (rgb_color){ 0, 0, 0, 255 };
fFocusTabColor = settings.UIColor(B_WINDOW_TAB_COLOR);
fFocusTextColor = settings.UIColor(B_WINDOW_TEXT_COLOR);
fNonFocusTabColor = settings.UIColor(B_WINDOW_INACTIVE_TAB_COLOR);
fNonFocusTextColor = settings.UIColor(B_WINDOW_INACTIVE_TEXT_COLOR);
_UpdateFont(settings);
_DoLayout();
textoffset=5;
STRACE(("WinDecorator()\n"));
}
void
WinDecorator::SetLook(DesktopSettings& settings, window_look look,
BRegion* updateRegion)
{
// TODO: we could be much smarter about the update region
// get previous extent
if (updateRegion != NULL) {
BRegion extent;
GetFootprint(&extent);
updateRegion->Include(&extent);
}
fLook = look;
_UpdateFont(settings);
_DoLayout();
if (updateRegion != NULL) {
BRegion extent;
GetFootprint(&extent);
updateRegion->Include(&extent);
}
}