// _Select
void
PathManipulator::_Select(BRect r)
{
BPoint p;
BPoint pIn;
BPoint pOut;
int32 count = fPath->CountPoints();
Selection temp;
for (int32 i = 0; i < count && fPath->GetPointsAt(i, p, pIn, pOut); i++) {
if (r.Contains(p) || r.Contains(pIn) || r.Contains(pOut)) {
temp.Add(i);
}
}
// merge old and new selection
count = fOldSelection->CountItems();
for (int32 i = 0; i < count; i++) {
int32 index = fOldSelection->IndexAt(i);
if (temp.Contains(index))
temp.Remove(index);
else
temp.Add(index);
}
if (temp != *fSelection) {
*fSelection = temp;
_UpdateSelection();
}
}
bool
PatchView::GetToolTipAt(BPoint point, BToolTip** tip)
{
bool found = false;
int32 index = 0;
endpoint_itor begin, end;
int32 size = fConsumers.size();
for (int32 i = 0; !found && i < size; i++) {
BRect r = ColumnIconFrameAt(i);
if (r.Contains(point)) {
begin = fConsumers.begin();
end = fConsumers.end();
found = true;
index = i;
}
}
size = fProducers.size();
for (int32 i = 0; !found && i < size; i++) {
BRect r = RowIconFrameAt(i);
if (r.Contains(point)) {
begin = fProducers.begin();
end = fProducers.end();
found = true;
index = i;
}
}
if (!found)
return false;
endpoint_itor itor;
for (itor = begin; itor != end; itor++, index--)
if (index <= 0)
break;
if (itor == end)
return false;
BMidiRoster* roster = BMidiRoster::MidiRoster();
if (roster == NULL)
return false;
BMidiEndpoint* obj = roster->FindEndpoint(itor->ID());
if (obj == NULL)
return false;
BString str;
str << "<" << obj->ID() << ">: " << obj->Name();
obj->Release();
SetToolTip(str.String());
*tip = ToolTip();
return true;
}
/*****************************************************************************
* PlaylistView::MouseDown
*****************************************************************************/
void
PlaylistView::MouseDown( BPoint where )
{
int32 clicks = 1;
Window()->CurrentMessage()->FindInt32( "clicks", &clicks );
bool handled = false;
for ( int32 i = 0; PlaylistItem* item = (PlaylistItem*)ItemAt( i ); i++ )
{
BRect r = ItemFrame( i );
if ( r.Contains( where ) )
{
if ( clicks == 2 )
{
// only do something if user clicked the same item twice
if ( fLastClickedItem == item )
{
playlist_t * p_playlist;
p_playlist = (playlist_t *) vlc_object_find( p_intf,
VLC_OBJECT_PLAYLIST, FIND_ANYWHERE );
if( p_playlist )
{
playlist_Goto( p_playlist, i );
vlc_object_release( p_playlist );
}
handled = true;
}
}
else
{
// remember last clicked item
fLastClickedItem = item;
if ( i == fCurrentIndex )
{
r.right = r.left + TEXT_OFFSET;
if ( r.Contains ( where ) )
{
fMainWindow->PostMessage( PAUSE_PLAYBACK );
InvalidateItem( i );
handled = true;
}
}
}
break;
}
}
if ( !handled )
DragSortableListView::MouseDown(where);
}
bool
BPose::PointInPose(BPoint loc, const BPoseView* poseView, BPoint where,
BTextWidget** hitWidget) const
{
if (hitWidget)
*hitWidget = NULL;
// check intersection with icon
BRect rect;
rect.left = loc.x + kListOffset;
rect.right = rect.left + B_MINI_ICON;
rect.bottom = loc.y + poseView->ListElemHeight();
rect.top = rect.bottom - B_MINI_ICON;
if (rect.Contains(where))
return true;
for (int32 index = 0; ; index++) {
BColumn* column = poseView->ColumnAt(index);
if (column == NULL)
break;
BTextWidget* widget = WidgetFor(column->AttrHash());
if (widget
&& widget->CalcClickRect(loc, column, poseView).Contains(where)) {
if (hitWidget)
*hitWidget = widget;
return true;
}
}
return false;
}
void
BRadioButton::MouseDown(BPoint where)
{
if (!IsEnabled() || !QueryCurrentMouse(true, B_PRIMARY_MOUSE_BUTTON)) return;
#if 0
font_height fontHeight;
GetFontHeight(&fontHeight);
float sHeight = fontHeight.ascent + fontHeight.descent;
BRect rect = Frame().OffsetToSelf(B_ORIGIN);
rect.InsetBy(5, (rect.Height() - sHeight) / 2);
if (rect.IsValid() == false) return;
rect.right = rect.left + rect.Height();
if (rect.Contains(where) == false) return;
#endif
if ((Flags() &B_NAVIGABLE) && !IsFocus()) MakeFocus();
// SetValue((Value() == B_CONTROL_ON) ?B_CONTROL_OFF :B_CONTROL_ON);
if (Value() == B_CONTROL_ON) return;
SetValue(B_CONTROL_ON);
Invoke();
}
BView *
DTipWatcherView::ViewForPoint(BPoint pt)
{
int32 winIndex = 0;
BView *view = NULL;
BWindow *win = be_app->WindowAt(winIndex++);
while (win)
{
// Took a hint from Marco Nelissen's BubbleHelper -- the app may have a window that isn't running
// lying around
if (!win->IsHidden() && win->LockWithTimeout(1000000) == B_OK)
{
BRect r = win->Frame();
if (r.Contains(pt))
{
BPoint winpt(pt.x - r.left, pt.y - r.top);
view = win->FindView(winpt);
}
win->Unlock();
}
if (view)
break;
win = be_app->WindowAt(winIndex++);
}
return view;
}
void
TBarView::MouseMoved(BPoint where, uint32 transit, const BMessage* dragMessage)
{
if (fDragRegion->IsDragging()) {
fDragRegion->MouseMoved(where, transit, dragMessage);
return;
}
if (transit == B_ENTERED_VIEW && EventMask() == 0)
SetEventMask(B_POINTER_EVENTS, B_NO_POINTER_HISTORY);
desk_settings* settings = ((TBarApp*)be_app)->Settings();
bool alwaysOnTop = settings->alwaysOnTop;
bool autoRaise = settings->autoRaise;
bool autoHide = settings->autoHide;
if (!autoRaise && !autoHide) {
if (transit == B_EXITED_VIEW || transit == B_OUTSIDE_VIEW)
SetEventMask(0);
return;
}
bool isTopMost = Window()->Feel() == B_FLOATING_ALL_WINDOW_FEEL;
// Auto-Raise
where = ConvertToScreen(where);
BRect screenFrame = (BScreen(Window())).Frame();
if ((where.x == screenFrame.left || where.x == screenFrame.right
|| where.y == screenFrame.top || where.y == screenFrame.bottom)
&& Window()->Frame().Contains(where)) {
// cursor is on a screen edge within the window frame
if (!alwaysOnTop && autoRaise && !isTopMost)
RaiseDeskbar(true);
if (autoHide && IsHidden())
HideDeskbar(false);
} else {
TBarWindow* window = (TBarWindow*)Window();
if (window->IsShowingMenu())
return;
// cursor is not on screen edge
BRect preventHideArea = Window()->Frame().InsetByCopy(
-kMaxPreventHidingDist, -kMaxPreventHidingDist);
if (preventHideArea.Contains(where))
return;
// cursor to bar distance above threshold
if (!alwaysOnTop && autoRaise && isTopMost) {
RaiseDeskbar(false);
SetEventMask(0);
}
if (autoHide && !IsHidden())
HideDeskbar(true);
}
}
void
WorkspacesView::MouseMoved(BPoint where, uint32 transit,
const BMessage* dragMessage)
{
WorkspacesWindow* window = dynamic_cast<WorkspacesWindow*>(Window());
if (window == NULL || !window->IsAutoRaising())
return;
// Auto-Raise
where = ConvertToScreen(where);
BScreen screen(window);
BRect screenFrame = screen.Frame();
BRect windowFrame = window->Frame();
float tabHeight = window->GetTabHeight();
float borderWidth = window->GetBorderWidth();
if (where.x == screenFrame.left || where.x == screenFrame.right
|| where.y == screenFrame.top || where.y == screenFrame.bottom) {
// cursor is on screen edge
// Stretch frame to also accept mouse moves over the window borders
windowFrame.InsetBy(-borderWidth, -(tabHeight + borderWidth));
if (windowFrame.Contains(where))
window->Activate();
}
}
status_t
BDragger::_DetermineRelationship()
{
if (fTarget) {
if (fTarget == Parent())
fRelation = TARGET_IS_PARENT;
else if (fTarget == ChildAt(0))
fRelation = TARGET_IS_CHILD;
else
fRelation = TARGET_IS_SIBLING;
} else {
if (fRelation == TARGET_IS_PARENT)
fTarget = Parent();
else if (fRelation == TARGET_IS_CHILD)
fTarget = ChildAt(0);
else
return B_ERROR;
}
if (fRelation == TARGET_IS_PARENT) {
BRect bounds (Frame());
BRect parentBounds (Parent()->Bounds());
if (!parentBounds.Contains(bounds))
MoveTo(parentBounds.right - bounds.Width(),
parentBounds.bottom - bounds.Height());
}
return B_OK;
}
void
BButton::MouseDown(BPoint point)
{
if (!IsEnabled())
return;
SetValue(B_CONTROL_ON);
if (Window()->Flags() & B_ASYNCHRONOUS_CONTROLS) {
SetTracking(true);
SetMouseEventMask(B_POINTER_EVENTS, B_LOCK_WINDOW_FOCUS);
} else {
BRect bounds = Bounds();
uint32 buttons;
do {
Window()->UpdateIfNeeded();
snooze(40000);
GetMouse(&point, &buttons, true);
bool inside = bounds.Contains(point);
if ((Value() == B_CONTROL_ON) != inside)
SetValue(inside ? B_CONTROL_ON : B_CONTROL_OFF);
} while (buttons != 0);
if (Value() == B_CONTROL_ON)
Invoke();
}
}
void
CaptureView::MouseMoved(BPoint point, uint32 transit,
const BMessage* dragMessage)
{
ConvertToScreen(&point);
if (fMovedOutWhat != 0 && !fMovedOutFrame.Contains(point))
_SendMovedOutNotification();
uint32 modifiers = ::modifiers();
if ((modifiers & fModifierMask) == 0) {
_UpdateLast(point);
return;
}
// TODO: we will need to iterate over all existing screens to find the
// right one!
BScreen screen;
BRect screenFrame = screen.Frame();
uint32 location = kNowhere;
if (point.x <= screenFrame.left && fLastPoint.x > screenFrame.left)
location = kLeftEdge;
else if (point.x >= screenFrame.right && fLastPoint.x < screenFrame.right)
location = kRightEdge;
else if (point.y <= screenFrame.top && fLastPoint.y > screenFrame.top)
location = kTopEdge;
else if (point.y >= screenFrame.bottom && fLastPoint.y < screenFrame.bottom)
location = kBottomEdge;
if (location != kNowhere)
_Notify(location, fLastTeam);
_UpdateLast(point);
}
int RegionTestcase::GetPointsInRect(BRect theRect, BPoint **pointArrayPtr)
{
*pointArrayPtr = pointArray;
if (!theRect.IsValid()) {
return(0);
}
float xIncrement = (theRect.Width() + 1.0) / (numPointsPerSide - 1);
float yIncrement = (theRect.Height() + 1.0) / (numPointsPerSide - 1);
int numPoints = 0;
for(int i = 0; i < numPointsPerSide; i++) {
float xCoord = theRect.left + (i * xIncrement);
if (i == numPointsPerSide - 1) {
xCoord = theRect.right;
}
for(int j = 0; j < numPointsPerSide; j++) {
float yCoord = theRect.top + (j * yIncrement);
if (j == numPointsPerSide - 1) {
yCoord = theRect.bottom;
}
pointArray[numPoints].Set(floor(xCoord), floor(yCoord));
assert(theRect.Contains(pointArray[numPoints]));
numPoints++;
}
}
return(numPoints);
}
bool
make_sure_frame_is_on_screen(BRect& frame, BWindow* window)
{
BScreen* screen = window != NULL ? new BScreen(window)
: new BScreen(B_MAIN_SCREEN_ID);
bool success = false;
if (frame.IsValid() && screen->IsValid()) {
BRect screenFrame = screen->Frame();
if (!screenFrame.Contains(frame)) {
// make sure frame fits in the screen
if (frame.Width() > screenFrame.Width())
frame.right -= frame.Width() - screenFrame.Width() + 10.0;
if (frame.Height() > screenFrame.Height())
frame.bottom -= frame.Height() - screenFrame.Height() + 30.0;
// frame is now at the most the size of the screen
if (frame.right > screenFrame.right)
frame.OffsetBy(-(frame.right - screenFrame.right), 0.0);
if (frame.bottom > screenFrame.bottom)
frame.OffsetBy(0.0, -(frame.bottom - screenFrame.bottom));
if (frame.left < screenFrame.left)
frame.OffsetBy((screenFrame.left - frame.left), 0.0);
if (frame.top < screenFrame.top)
frame.OffsetBy(0.0, (screenFrame.top - frame.top));
}
success = true;
}
delete screen;
return success;
}
void DormantNodeView::MouseMoved(
BPoint point,
uint32 transit,
const BMessage *message) {
D_HOOK(("DormantNodeView::MouseMoved()\n"));
int32 index;
if (!message && ((index = IndexOf(point)) >= 0)) {
DormantNodeListItem *item = dynamic_cast<DormantNodeListItem *>(ItemAt(index));
DormantNodeListItem *last = dynamic_cast<DormantNodeListItem *>(m_lastItemUnder);
BRect r = item->getRealFrame(be_plain_font);
if (item && r.Contains(point)) {
if (item != last) {
if (last)
last->MouseOver(this, point, B_EXITED_VIEW);
item->MouseOver(this, point, B_ENTERED_VIEW);
m_lastItemUnder = item;
}
else {
item->MouseOver(this, point, B_INSIDE_VIEW);
}
}
else if (last) {
last->MouseOver(this, point, B_EXITED_VIEW);
}
}
_inherited::MouseMoved(point, transit, message);
}
void
Utility::_MakeTabSpaceTransparent(BBitmap* screenshot, BRect frame) const
{
if (!frame.IsValid() || screenshot->ColorSpace() != B_RGBA32)
return;
if (!frame.Contains(tabFrame))
return;
float tabHeight = tabFrame.bottom - tabFrame.top;
BRegion tabSpace(frame);
frame.OffsetBy(0, tabHeight);
tabSpace.Exclude(frame);
tabSpace.Exclude(tabFrame);
frame.OffsetBy(0, -tabHeight);
tabSpace.OffsetBy(-frame.left, -frame.top);
BScreen screen;
BRect screenFrame = screen.Frame();
tabSpace.OffsetBy(-screenFrame.left, -screenFrame.top);
BView view(screenshot->Bounds(), "bitmap", B_FOLLOW_ALL_SIDES, 0);
screenshot->AddChild(&view);
if (view.Looper() && view.Looper()->Lock()) {
view.SetDrawingMode(B_OP_COPY);
view.SetHighColor(B_TRANSPARENT_32_BIT);
for (int i = 0; i < tabSpace.CountRects(); i++)
view.FillRect(tabSpace.RectAt(i));
view.Sync();
view.Looper()->Unlock();
}
screenshot->RemoveChild(&view);
}
BView* BubbleHelper::FindView(BPoint where)
{
BView* winview = NULL;
BWindow* win;
long windex = 0;
while ((winview == NULL) && ((win = be_app->WindowAt(windex++)) != NULL)) {
if (win != textwin) {
// lock with timeout, in case somebody has a non-running window around
// in their app.
if (win->LockWithTimeout(1E6) == B_OK) {
BRect frame = win->Frame();
if (frame.Contains(where)) {
BPoint winpoint;
winpoint = where - frame.LeftTop();
winview = win->FindView(winpoint);
if (winview) {
BRegion region;
BPoint newpoint = where;
winview->ConvertFromScreen(&newpoint);
winview->GetClippingRegion(®ion);
if (!region.Contains(newpoint)) winview = 0;
}
}
win->Unlock();
}
}
}
return winview;
}
void BitmapView::MouseUp( BPoint cPosition )
{
BMessage pcData((uint32)0);
m_bCanDrag = false;
BFont* pcFont = GetFont();
if ( m_bSelRectActive )
{
SetDrawingMode( B_OP_INVERT );
DrawFrame( m_cSelRect, FRAME_TRANSPARENT | FRAME_THIN );
m_bSelRectActive = false;
if ( m_cSelRect.left > m_cSelRect.right )
{
float nTmp = m_cSelRect.left;
m_cSelRect.left = m_cSelRect.right;
m_cSelRect.right = nTmp;
}
if ( m_cSelRect.top > m_cSelRect.bottom )
{
float nTmp = m_cSelRect.top;
m_cSelRect.top = m_cSelRect.bottom;
m_cSelRect.bottom = nTmp;
}
for ( uint i = 0 ; i < m_cIcons.size() ; ++i )
{
m_cIcons[i]->Select( this, m_cSelRect.Contains( m_cIcons[i]->GetFrame( pcFont ) ) );
}
Flush();
}
else if ( Window()->CurrentMessage()->FindMessage( "_drag_message", &pcData ) == B_OK )
{
if (pcData.ReturnAddress() == BMessenger( this ))
{
BPoint cHotSpot;
pcData.FindPoint( "_hot_spot", &cHotSpot );
for ( uint i = 0 ; i < m_cIcons.size() ; ++i )
{
BRect cFrame = m_cIcons[i]->GetFrame( pcFont );
Erase( cFrame );
}
Flush();
for ( uint i = 0 ; i < m_cIcons.size() ; ++i )
{
if ( m_cIcons[i]->m_bSelected )
{
m_cIcons[i]->m_cPosition += cPosition - m_cDragStartPos;
}
m_cIcons[i]->Draw( this, BPoint(0,0), true, true );
}
Flush();
}
}
}
BRect
FitRectToScreen(BRect source)
{
// This function returns the source moved and resized so that it fits onto
// current screen.
BRect result = source;
BRect screenFrame = BScreen().Frame();
if (!screenFrame.Contains(result.RightBottom()))
result.OffsetTo(BPoint(15.0, 15.0));
if (!screenFrame.Contains(result.RightBottom())) {
result.bottom = min_c(screenFrame.bottom, result.bottom);
result.right = min_c(screenFrame.right, result.right);
}
return result;
}
void
BButton::MouseDown(BPoint point)
{
if (!IsEnabled())
return;
if (fBehavior == B_POP_UP_BEHAVIOR && _PopUpRect().Contains(point)) {
InvokeNotify(fPopUpMessage, B_CONTROL_MODIFIED);
return;
}
bool toggleBehavior = fBehavior == B_TOGGLE_BEHAVIOR;
if (toggleBehavior) {
bool wasPressed = Value() == B_CONTROL_ON;
_SetFlag(FLAG_WAS_PRESSED, wasPressed);
SetValue(wasPressed ? B_CONTROL_OFF : B_CONTROL_ON);
Invalidate();
} else
SetValue(B_CONTROL_ON);
if (Window()->Flags() & B_ASYNCHRONOUS_CONTROLS) {
SetTracking(true);
SetMouseEventMask(B_POINTER_EVENTS, B_LOCK_WINDOW_FOCUS);
} else {
BRect bounds = Bounds();
uint32 buttons;
bool inside = false;
do {
Window()->UpdateIfNeeded();
snooze(40000);
GetMouse(&point, &buttons, true);
inside = bounds.Contains(point);
if (toggleBehavior) {
bool pressed = inside ^ _Flag(FLAG_WAS_PRESSED);
SetValue(pressed ? B_CONTROL_ON : B_CONTROL_OFF);
} else {
if ((Value() == B_CONTROL_ON) != inside)
SetValue(inside ? B_CONTROL_ON : B_CONTROL_OFF);
}
} while (buttons != 0);
if (inside) {
if (toggleBehavior) {
SetValue(
_Flag(FLAG_WAS_PRESSED) ? B_CONTROL_OFF : B_CONTROL_ON);
}
Invoke();
} else if (_Flag(FLAG_FLAT))
Invalidate();
}
}
// CenterWindowOnScreen -- Centers the BWindow to the Current Screen
static void CenterWindowOnScreen(BWindow* w)
{
BRect screenFrame = (BScreen(B_MAIN_SCREEN_ID).Frame()); BPoint pt;
pt.x = screenFrame.Width()/2 - w->Bounds().Width()/2;
pt.y = screenFrame.Height()/2 - w->Bounds().Height()/2;
if (screenFrame.Contains(pt))
w->MoveTo(pt);
}
void
PlaylistListView::MouseDown(BPoint where)
{
if (!IsFocus())
MakeFocus(true);
int32 clicks;
if (Window()->CurrentMessage()->FindInt32("clicks", &clicks) < B_OK)
clicks = 1;
bool handled = false;
float playbackMarkSize = playback_mark_size(fFontHeight);
float textOffset = text_offset(fFontHeight);
for (int32 i = 0;
Item* item = dynamic_cast<Item*>(ItemAt(i)); i++) {
BRect r = ItemFrame(i);
if (r.Contains(where)) {
if (clicks == 2) {
// only do something if user clicked the same item twice
if (fLastClickedItem == item) {
BAutolock _(fPlaylist);
fPlaylist->SetCurrentItemIndex(i);
handled = true;
}
} else {
// remember last clicked item
fLastClickedItem = item;
if (i == fCurrentPlaylistIndex) {
r.right = r.left + playbackMarkSize + textOffset;
if (r.Contains (where)) {
fController->TogglePlaying();
handled = true;
}
}
}
break;
}
}
if (!handled)
SimpleListView::MouseDown(where);
}
void RegionTestcase::CheckFrame(BRegion *theRegion)
{
BRect theFrame = theRegion->Frame();
if (theFrame.IsValid()) {
assert(!RegionIsEmpty(theRegion));
BRect testFrame = theRegion->RectAt(0);
assert(theFrame.Contains(testFrame));
for(int i = 1; i < theRegion->CountRects(); i++) {
BRect tempRect = theRegion->RectAt(i);
assert(theFrame.Contains(tempRect));
testFrame = testFrame | tempRect;
}
assert(testFrame == theFrame);
} else {
assert(RegionIsEmpty(theRegion));
}
}
void
CheckBoxItem::MouseDown(BPoint where)
{
if (!fBoxRect.Contains(where))
return;
fMouseDown = true;
fListView->InvalidateItem(fListView->IndexOf(this));
}
void TElementsView::MouseDown(BPoint where)
{
// Check and see if we are in our DragRect
BRect dragRect;
GetDragRect(&dragRect);
if ( dragRect.Contains(where) ) {
StartMouseWatcher(this);
}
}
void
BTextWidget::MouseUp(BRect bounds, BPoseView *view, BPose *pose, BPoint)
{
// Start editing without delay if the pose was selected recently and this
// click is not the second click of a doubleclick.
// If the pose has been selected a long time ago, check again
// for a double click (inducing a delay).
// TODO: re-enable modifiers, one should be enough
if (IsEditable() && pose->IsSelected()) {
bigtime_t delta = system_time() - pose->SelectionTime();
bigtime_t doubleClickSpeed;
get_click_speed(&doubleClickSpeed);
bigtime_t oldClickSpeed = 2 * doubleClickSpeed;
// freshly selected and not a double click
if (delta > doubleClickSpeed && delta < oldClickSpeed) {
StartEdit(bounds, view, pose);
return;
}
// TODO: reimplement asynchronous
// selected a longer time ago, redo a double click detection
if (delta > oldClickSpeed) {
// check for double click
bigtime_t doubleClickTime = system_time() + doubleClickSpeed;
while (system_time() < doubleClickTime) {
// loop for double-click time and watch the mouse and keyboard
BPoint point;
uint32 buttons;
view->GetMouse(&point, &buttons, false);
// double click
if (buttons)
return;
// mouse moved too far
if (!bounds.Contains(point))
return;
//if (modifiers() & (B_SHIFT_KEY | B_COMMAND_KEY
// | B_CONTROL_KEY | B_MENU_KEY))
// // watch the keyboard (ignoring standard locking keys)
// break;
snooze(10000);
}
StartEdit(bounds, view, pose);
}
}
}
MouseWindow::MouseWindow(BRect _rect)
:
BWindow(_rect, TR("Mouse"), B_TITLED_WINDOW,
B_NOT_RESIZABLE | B_NOT_ZOOMABLE | B_ASYNCHRONOUS_CONTROLS |
B_AUTO_UPDATE_SIZE_LIMITS)
{
// Add the main settings view
fSettingsView = new SettingsView(fSettings);
fSettingsBox = new BBox("main box");
fSettingsBox->AddChild(fSettingsView);
// Add the "Default" button
fDefaultsButton = new BButton(TR("Defaults"), new BMessage(kMsgDefaults));
fDefaultsButton->SetEnabled(fSettings.IsDefaultable());
// Add the "Revert" button
fRevertButton = new BButton(TR("Revert"), new BMessage(kMsgRevert));
fRevertButton->SetEnabled(false);
SetPulseRate(100000);
// we are using the pulse rate to scan pressed mouse
// buttons and draw the selected imagery
// Build the layout
SetLayout(new BGroupLayout(B_VERTICAL));
AddChild(BGroupLayoutBuilder(B_VERTICAL, 10)
.Add(fSettingsBox)
.AddGroup(B_HORIZONTAL, 5)
.Add(fDefaultsButton)
.Add(fRevertButton)
.AddGlue()
.End()
.SetInsets(10, 10, 10, 10)
);
// check if the window is on screen
BRect rect = BScreen().Frame();
rect.InsetBySelf(20, 20);
BPoint position = fSettings.WindowPosition();
BRect windowFrame = Frame().OffsetToSelf(position);
if (!rect.Contains(windowFrame)) {
// center window on screen as it doesn't fit on the saved position
position.x = (rect.Width() - windowFrame.Width()) / 2;
position.y = (rect.Height() - windowFrame.Height()) / 2;
if (position.x < 0)
position.x = 0;
if (position.y < 0)
position.y = 15;
}
MoveTo(position);
}
void ArpIntControl::MouseMoved( BPoint pt,
uint32 code,
const BMessage* msg)
{
BRect cb = ControlBounds();
if (!(cb.Contains(pt))) {
StopEdit();
StopTimer();
}
if (IsEnabled() == false) return;
if (mMotion) mMotion->MouseMoved(pt, code, msg);
}
// TopOfScreen -- Places the BWindow starting from the top of the Current Screen
static void TopOfScreen(BWindow* w)
{
BRect screenFrame = (BScreen(B_MAIN_SCREEN_ID).Frame());
BPoint pt;
pt.x = 5;
pt.y = 110;
if (screenFrame.Contains(pt))
w->MoveTo(pt);
int BottomToolbox = (int) screenFrame.Height() - 314;
w->ResizeTo(w->Bounds().Width(),BottomToolbox);
}
void
PadView::MouseDown(BPoint where)
{
BWindow* window = Window();
if (window == NULL)
return;
BRegion region;
GetClippingRegion(®ion);
if (!region.Contains(where))
return;
bool handle = true;
for (int32 i = 0; BView* child = ChildAt(i); i++) {
if (child->Frame().Contains(where)) {
handle = false;
break;
}
}
if (!handle)
return;
BMessage* message = window->CurrentMessage();
if (message == NULL)
return;
uint32 buttons;
message->FindInt32("buttons", (int32*)&buttons);
if (buttons & B_SECONDARY_MOUSE_BUTTON) {
BRect r = Bounds();
r.InsetBy(2.0, 2.0);
r.top += 6.0;
if (r.Contains(where)) {
DisplayMenu(where);
} else {
// sends the window to the back
window->Activate(false);
}
} else {
if (system_time() - fClickTime < sActivationDelay) {
window->Minimize(true);
fClickTime = 0;
} else {
window->Activate();
fDragOffset = ConvertToScreen(where) - window->Frame().LeftTop();
fDragging = true;
SetMouseEventMask(B_POINTER_EVENTS, B_LOCK_WINDOW_FOCUS);
fClickTime = system_time();
}
}
}
BRect SeqToolBarView::DraggingRectFor(BPoint pt, int32* lIndex, int32* rIndex)
{
if (mCachedData.size() < 1) {
if (lIndex) *lIndex = -1;
if (rIndex) *rIndex = 0;
return Bounds();
}
BRect bounds(Bounds() );
float x = 0;
float IN_BETWEEN = 0.20;
for (uint32 k = 0; k < mCachedData.size(); k++) {
BRect b = mCachedData[k].Bounds();
float inBetween = b.Width() * IN_BETWEEN;
float pad = 0;
b.OffsetBy(BPoint(x, 0) );
/* Special case: If we're on the last tool, the drag bounds
* extend to the end of the view.
*/
if (k >= mCachedData.size() - 1) {
b.right = bounds.right;
pad = LAST_BUTTON_PAD;
}
if (b.Contains(pt)) {
if (lIndex && rIndex) *lIndex = *rIndex = (int32)k;
BRect ans(b);
if (pt.x <= b.left + inBetween) {
if (lIndex) *lIndex = *lIndex -1;
ans.right = ans.left + inBetween;
if (k > 0) {
float f = (mCachedData[k-1].Bounds().Width()) * IN_BETWEEN;
ans.left -= (mSpace + f);
}
} else if (pt.x >= b.right - inBetween - pad) {
if (rIndex) *rIndex = *rIndex + 1;
ans.left = ans.right - inBetween - pad;
if (k != mCachedData.size() - 1) {
float f = (mCachedData[k+1].Bounds().Width()) * IN_BETWEEN;
ans.right += mSpace + f;
}
}
return ans;
}
x = b.right + 1;
x += mSpace;
if (x > pt.x) return BRect(-1, -1, -1, -1);
}
return BRect(-1, -1, -1, -1);
}
