/**************************************************************************
*
* Moves focus to specified window
*
*************************************************************************/
void FocusOn(FvwmWindow *t, Bool FocusByMouse, char *action)
{
int dx,dy;
int cx,cy;
Bool do_not_warp;
if (t == NULL || HAS_NEVER_FOCUS(t))
{
UngrabEm(GRAB_NORMAL);
if (t)
{
/* give the window a chance to take the focus itself */
MoveFocus(t->w, t, FocusByMouse, 1, 0);
}
return;
}
if (!(do_not_warp = StrEquals(PeekToken(action, NULL), "NoWarp")))
{
if (t->Desk != Scr.CurrentDesk)
{
goto_desk(t->Desk);
}
if (IS_ICONIFIED(t))
{
cx = t->icon_xl_loc + t->icon_g.width/2;
cy = t->icon_g.y + t->icon_p_height + ICON_HEIGHT(t) / 2;
}
else
{
cx = t->frame_g.x + t->frame_g.width/2;
cy = t->frame_g.y + t->frame_g.height/2;
}
dx = (cx + Scr.Vx)/Scr.MyDisplayWidth*Scr.MyDisplayWidth;
dy = (cy +Scr.Vy)/Scr.MyDisplayHeight*Scr.MyDisplayHeight;
MoveViewport(dx,dy,True);
/* If the window is still not visible, make it visible! */
if (((t->frame_g.x + t->frame_g.height)< 0)||
(t->frame_g.y + t->frame_g.width < 0)||
(t->frame_g.x >Scr.MyDisplayWidth)||(t->frame_g.y>Scr.MyDisplayHeight))
{
SetupFrame(t, 0, 0, t->frame_g.width, t->frame_g.height, False);
if (HAS_MOUSE_FOCUS(t) || HAS_SLOPPY_FOCUS(t))
{
XWarpPointer(dpy, None, Scr.Root, 0, 0, 0, 0, 2,2);
}
}
}
UngrabEm(GRAB_NORMAL);
if (t->Desk == Scr.CurrentDesk)
{
MoveFocus(t->w, t, FocusByMouse, do_not_warp, 0);
}
return;
}
void MAS::Window::MsgLostfocus() {
Dialog::MsgLostfocus();
bLeft.SendMessage(MSG_LOSTFOCUS);
bRight.SendMessage(MSG_LOSTFOCUS);
bTop.SendMessage(MSG_LOSTFOCUS);
bBottom.SendMessage(MSG_LOSTFOCUS);
bGrip.SendMessage(MSG_LOSTFOCUS);
textBack.SendMessage(MSG_LOSTFOCUS);
UpdateWindowProperties();
MoveFocus(focusObject, NULL);
iconExit.Disable();
iconMin.Disable();
iconMax.Disable();
title.Disable();
}
void KeyboardFocusManager::OnKeyEvent(const KeyEvent& event)
{
if(!mIsKeyboardFocusEnabled)
{
return;
}
AccessibilityAdaptor accessibilityAdaptor = AccessibilityAdaptor::Get();
bool isAccessibilityEnabled = accessibilityAdaptor.IsEnabled();
Toolkit::AccessibilityManager accessibilityManager = Toolkit::AccessibilityManager::Get();
std::string keyName = event.keyPressedName;
bool isFocusStartableKey = false;
if(event.state == KeyEvent::Down)
{
if (keyName == "Left")
{
if(!isAccessibilityEnabled)
{
if(!mIsFocusIndicatorEnabled)
{
// Show focus indicator
mIsFocusIndicatorEnabled = true;
}
else
{
// Move the focus towards left
MoveFocus(Toolkit::Control::KeyboardFocus::LEFT);
}
isFocusStartableKey = true;
}
else
{
// Move the accessibility focus backward
accessibilityManager.MoveFocusBackward();
}
}
else if (keyName == "Right")
{
if(!isAccessibilityEnabled)
{
if(!mIsFocusIndicatorEnabled)
{
// Show focus indicator
mIsFocusIndicatorEnabled = true;
}
else
{
// Move the focus towards right
MoveFocus(Toolkit::Control::KeyboardFocus::RIGHT);
}
}
else
{
// Move the accessibility focus forward
accessibilityManager.MoveFocusForward();
}
isFocusStartableKey = true;
}
else if (keyName == "Up" && !isAccessibilityEnabled)
{
if(!mIsFocusIndicatorEnabled)
{
// Show focus indicator
mIsFocusIndicatorEnabled = true;
}
else
{
// Move the focus towards up
MoveFocus(Toolkit::Control::KeyboardFocus::UP);
}
isFocusStartableKey = true;
}
else if (keyName == "Down" && !isAccessibilityEnabled)
{
if(!mIsFocusIndicatorEnabled)
{
// Show focus indicator
mIsFocusIndicatorEnabled = true;
}
else
{
// Move the focus towards down
MoveFocus(Toolkit::Control::KeyboardFocus::DOWN);
}
isFocusStartableKey = true;
}
else if (keyName == "Tab" && !isAccessibilityEnabled)
{
if(!mIsFocusIndicatorEnabled)
{
// Show focus indicator
mIsFocusIndicatorEnabled = true;
}
else
{
// "Tab" key changes the focus group in the forward direction and
// "Shift-Tab" key changes it in the backward direction.
DoMoveFocusToNextFocusGroup(!event.IsShiftModifier());
}
isFocusStartableKey = true;
}
else if (keyName == "space" && !isAccessibilityEnabled)
{
if(!mIsFocusIndicatorEnabled)
{
// Show focus indicator
mIsFocusIndicatorEnabled = true;
}
isFocusStartableKey = true;
}
else if (keyName == "" && !isAccessibilityEnabled)
{
// Check the fake key event for evas-plugin case
if(!mIsFocusIndicatorEnabled)
{
// Show focus indicator
mIsFocusIndicatorEnabled = true;
}
isFocusStartableKey = true;
}
else if (keyName == "Backspace" && !isAccessibilityEnabled)
{
// Emit signal to go back to the previous view???
}
}
else if(event.state == KeyEvent::Up)
{
if (keyName == "Return")
{
if(!mIsFocusIndicatorEnabled && !isAccessibilityEnabled)
{
// Show focus indicator
mIsFocusIndicatorEnabled = true;
}
else
{
// The focused actor has enter pressed on it
Actor actor;
if( !isAccessibilityEnabled )
{
actor = GetCurrentFocusActor();
}
else
{
actor = accessibilityManager.GetCurrentFocusActor();
}
if( actor )
{
DoKeyboardEnter( actor );
}
}
isFocusStartableKey = true;
}
}
if(isFocusStartableKey && mIsFocusIndicatorEnabled && !isAccessibilityEnabled)
{
Actor actor = GetCurrentFocusActor();
if( !actor )
{
// No actor is focused but keyboard focus is activated by the key press
// Let's try to move the initial focus
MoveFocus(Toolkit::Control::KeyboardFocus::RIGHT);
}
else if(mFocusIndicatorActor)
{
// Make sure the focused actor is highlighted
actor.Add(mFocusIndicatorActor);
}
}
}
void ForceDeleteFocus(Bool FocusByMouse)
{
MoveFocus(Scr.NoFocusWin, NULL, FocusByMouse, False, True);
}
void ReturnFocusWindow(FvwmWindow *Fw, Bool FocusByMouse)
{
MoveFocus(Fw->w, Fw, FocusByMouse, True, False);
}
void SetFocusWindow(FvwmWindow *Fw, Bool FocusByMouse)
{
MoveFocus(Fw->w, Fw, FocusByMouse, False, False);
}
HRESULT CUIWindow::Display(int OffsetX, int OffsetY)
{
// go exclusive
if(m_Mode==WINDOW_EXCLUSIVE || m_Mode==WINDOW_SYSTEM_EXCLUSIVE)
{
if(!m_ShieldWindow) m_ShieldWindow = new CUIWindow(Game);
if(m_ShieldWindow)
{
m_ShieldWindow->m_PosX = m_ShieldWindow->m_PosY = 0;
m_ShieldWindow->m_Width = Game->m_Renderer->m_Width;
m_ShieldWindow->m_Height = Game->m_Renderer->m_Height;
m_ShieldWindow->Display();
}
}
else if(m_IsMenu)
{
if(!m_ShieldButton)
{
m_ShieldButton = new CUIButton(Game);
m_ShieldButton->SetName("close");
m_ShieldButton->SetListener(this, m_ShieldButton, 0);
m_ShieldButton->m_Parent = this;
}
if(m_ShieldButton)
{
m_ShieldButton->m_PosX = m_ShieldButton->m_PosY = 0;
m_ShieldButton->m_Width = Game->m_Renderer->m_Width;
m_ShieldButton->m_Height = Game->m_Renderer->m_Height;
m_ShieldButton->Display();
}
}
if(!m_Visible) return S_OK;
if(m_FadeBackground) Game->m_Renderer->FadeToColor(m_FadeColor);
if(m_Dragging)
{
m_PosX += (Game->m_MousePos.x - m_DragFrom.x);
m_PosY += (Game->m_MousePos.y - m_DragFrom.y);
m_DragFrom.x = Game->m_MousePos.x;
m_DragFrom.y = Game->m_MousePos.y;
}
if(!m_FocusedWidget || (!m_FocusedWidget->m_CanFocus || m_FocusedWidget->m_Disable || !m_FocusedWidget->m_Visible))
{
MoveFocus();
}
bool PopViewport = false;
if(m_ClipContents)
{
if(!m_Viewport) m_Viewport = new CBViewport(Game);
if(m_Viewport)
{
m_Viewport->SetRect(m_PosX+OffsetX, m_PosY+OffsetY, m_PosX+m_Width+OffsetX, m_PosY+m_Height+OffsetY);
Game->PushViewport(m_Viewport);
PopViewport = true;
}
}
CUITiledImage* back = m_Back;
CBSprite* image = m_Image;
CBFont* font = m_Font;
if(!IsFocused())
{
if(m_BackInactive) back = m_BackInactive;
if(m_ImageInactive) image = m_ImageInactive;
if(m_FontInactive) font = m_FontInactive;
}
if(m_AlphaColor!=0) Game->m_Renderer->m_ForceAlphaColor = m_AlphaColor;
if(back)
{
back->Display(m_PosX + OffsetX, m_PosY + OffsetY, m_Width, m_Height);
}
if(image)
{
image->Draw(m_PosX + OffsetX, m_PosY + OffsetY, m_Transparent?NULL:this);
}
if(!CBPlatform::IsRectEmpty(&m_TitleRect) && font && m_Text)
{
font->DrawText((BYTE*)m_Text, m_PosX+OffsetX+m_TitleRect.left, m_PosY+OffsetY+m_TitleRect.top, m_TitleRect.right-m_TitleRect.left, m_TitleAlign, m_TitleRect.bottom-m_TitleRect.top);
}
if(!m_Transparent && !image) Game->m_Renderer->m_RectList.Add(new CBActiveRect(Game, this, NULL, m_PosX+OffsetX, m_PosY+OffsetY, m_Width, m_Height, 100, 100, false));
for(int i=0; i<m_Widgets.GetSize(); i++)
{
m_Widgets[i]->Display(m_PosX+OffsetX, m_PosY+OffsetY);
}
if(m_AlphaColor!=0) Game->m_Renderer->m_ForceAlphaColor = 0;
if(PopViewport)
{
Game->PopViewport();
}
return S_OK;
}
