Files
libreoffice/sc/source/ui/cctrl/checklistmenu.cxx
Caolán McNamara 2774cab826 add modelines
2011-09-29 09:33:46 +01:00

1201 lines
35 KiB
C++

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* Version: MPL 1.1 / GPLv3+ / LGPLv3+
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License or as specified alternatively below. You may obtain a copy of
* the License at http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* Major Contributor(s):
* Copyright (C) 2011 Kohei Yoshida <kohei.yoshida@suse.com>
*
* All Rights Reserved.
*
* For minor contributions see the git repository.
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 3 or later (the "GPLv3+"), or
* the GNU Lesser General Public License Version 3 or later (the "LGPLv3+"),
* in which case the provisions of the GPLv3+ or the LGPLv3+ are applicable
* instead of those above.
*/
#include "checklistmenu.hxx"
#include "checklistmenu.hrc"
#include "strload.hxx"
#include <vcl/decoview.hxx>
#include <tools/wintypes.hxx>
#include "AccessibleFilterMenu.hxx"
#include "AccessibleFilterTopWindow.hxx"
#include <com/sun/star/accessibility/XAccessible.hpp>
#include <com/sun/star/accessibility/XAccessibleContext.hpp>
using ::com::sun::star::uno::Reference;
using ::com::sun::star::accessibility::XAccessible;
using ::com::sun::star::accessibility::XAccessibleContext;
using ::rtl::OUString;
using ::rtl::OUStringHash;
using ::std::vector;
using ::boost::unordered_map;
using ::std::auto_ptr;
ScMenuFloatingWindow::MenuItemData::MenuItemData() :
mbEnabled(true),
mpAction(static_cast<ScCheckListMenuWindow::Action*>(NULL)),
mpSubMenuWin(static_cast<ScMenuFloatingWindow*>(NULL))
{
}
// ----------------------------------------------------------------------------
ScMenuFloatingWindow::SubMenuItemData::SubMenuItemData(ScMenuFloatingWindow* pParent) :
mpSubMenu(NULL),
mnMenuPos(MENU_NOT_SELECTED),
mpParent(pParent)
{
maTimer.SetTimeoutHdl( LINK(this, ScMenuFloatingWindow::SubMenuItemData, TimeoutHdl) );
maTimer.SetTimeout(mpParent->GetSettings().GetMouseSettings().GetMenuDelay());
}
void ScMenuFloatingWindow::SubMenuItemData::reset()
{
mpSubMenu = NULL;
mnMenuPos = MENU_NOT_SELECTED;
maTimer.Stop();
}
IMPL_LINK( ScMenuFloatingWindow::SubMenuItemData, TimeoutHdl, void*, EMPTYARG )
{
mpParent->handleMenuTimeout(this);
return 0;
}
// ----------------------------------------------------------------------------
size_t ScMenuFloatingWindow::MENU_NOT_SELECTED = 999;
ScMenuFloatingWindow::ScMenuFloatingWindow(Window* pParent, ScDocument* pDoc, sal_uInt16 nMenuStackLevel) :
PopupMenuFloatingWindow(pParent),
maOpenTimer(this),
maCloseTimer(this),
maName(RTL_CONSTASCII_USTRINGPARAM("ScMenuFloatingWindow")),
mnSelectedMenu(MENU_NOT_SELECTED),
mnClickedMenu(MENU_NOT_SELECTED),
mpDoc(pDoc),
mpParentMenu(dynamic_cast<ScMenuFloatingWindow*>(pParent)),
mpActiveSubMenu(NULL)
{
SetMenuStackLevel(nMenuStackLevel);
// TODO: How do we get the right font to use here ?
const sal_uInt16 nPopupFontHeight = 12;
const StyleSettings& rStyle = GetSettings().GetStyleSettings();
maLabelFont = rStyle.GetLabelFont();
maLabelFont.SetHeight(nPopupFontHeight);
SetFont(maLabelFont);
SetText( OUString(RTL_CONSTASCII_USTRINGPARAM("ScMenuFloatingWindow")) );
SetPopupModeEndHdl( LINK(this, ScMenuFloatingWindow, PopupEndHdl) );
}
ScMenuFloatingWindow::~ScMenuFloatingWindow()
{
EndPopupMode();
}
void ScMenuFloatingWindow::MouseMove(const MouseEvent& rMEvt)
{
const Point& rPos = rMEvt.GetPosPixel();
size_t nSelectedMenu = getEnclosingMenuItem(rPos);
setSelectedMenuItem(nSelectedMenu, true, false);
Window::MouseMove(rMEvt);
}
void ScMenuFloatingWindow::MouseButtonDown(const MouseEvent& rMEvt)
{
const Point& rPos = rMEvt.GetPosPixel();
mnClickedMenu = getEnclosingMenuItem(rPos);
Window::MouseButtonDown(rMEvt);
}
void ScMenuFloatingWindow::MouseButtonUp(const MouseEvent& rMEvt)
{
executeMenuItem(mnClickedMenu);
mnClickedMenu = MENU_NOT_SELECTED;
Window::MouseButtonUp(rMEvt);
}
void ScMenuFloatingWindow::KeyInput(const KeyEvent& rKEvt)
{
const KeyCode& rKeyCode = rKEvt.GetKeyCode();
bool bHandled = true;
size_t nSelectedMenu = mnSelectedMenu;
size_t nLastMenuPos = maMenuItems.size() - 1;
switch (rKeyCode.GetCode())
{
case KEY_UP:
if (nSelectedMenu == MENU_NOT_SELECTED || nSelectedMenu == 0)
nSelectedMenu = nLastMenuPos;
else
--nSelectedMenu;
setSelectedMenuItem(nSelectedMenu, false, false);
break;
case KEY_DOWN:
if (nSelectedMenu == MENU_NOT_SELECTED || nSelectedMenu == nLastMenuPos)
nSelectedMenu = 0;
else
++nSelectedMenu;
setSelectedMenuItem(nSelectedMenu, false, false);
break;
case KEY_LEFT:
if (mpParentMenu)
mpParentMenu->endSubMenu(this);
break;
case KEY_RIGHT:
{
if (mnSelectedMenu >= maMenuItems.size() || mnSelectedMenu == MENU_NOT_SELECTED)
break;
const MenuItemData& rMenu = maMenuItems[mnSelectedMenu];
if (!rMenu.mbEnabled || !rMenu.mpSubMenuWin)
break;
maOpenTimer.mnMenuPos = mnSelectedMenu;
maOpenTimer.mpSubMenu = rMenu.mpSubMenuWin.get();
launchSubMenu(true);
}
break;
case KEY_RETURN:
if (nSelectedMenu != MENU_NOT_SELECTED)
executeMenuItem(nSelectedMenu);
break;
default:
bHandled = false;
}
if (!bHandled)
Window::KeyInput(rKEvt);
}
void ScMenuFloatingWindow::Paint(const Rectangle& /*rRect*/)
{
const StyleSettings& rStyle = GetSettings().GetStyleSettings();
Color aBackColor = rStyle.GetMenuColor();
Color aBorderColor = rStyle.GetShadowColor();
Rectangle aCtrlRect(Point(0, 0), GetOutputSizePixel());
// Window background
bool bNativeDrawn = true;
if (IsNativeControlSupported(CTRL_MENU_POPUP, PART_ENTIRE_CONTROL))
{
SetClipRegion();
bNativeDrawn = DrawNativeControl(
CTRL_MENU_POPUP, PART_ENTIRE_CONTROL, aCtrlRect, CTRL_STATE_ENABLED,
ImplControlValue(), OUString());
}
else
bNativeDrawn = false;
if (!bNativeDrawn)
{
SetFillColor(aBackColor);
SetLineColor(aBorderColor);
DrawRect(aCtrlRect);
}
// Menu items
SetTextColor(rStyle.GetMenuTextColor());
drawAllMenuItems();
}
Reference<XAccessible> ScMenuFloatingWindow::CreateAccessible()
{
if (!mxAccessible.is())
{
Reference<XAccessible> xAccParent = mpParentMenu ?
mpParentMenu->GetAccessible() : GetAccessibleParentWindow()->GetAccessible();
mxAccessible.set(new ScAccessibleFilterMenu(xAccParent, this, maName, 999, getDoc()));
ScAccessibleFilterMenu* p = static_cast<ScAccessibleFilterMenu*>(
mxAccessible.get());
vector<MenuItemData>::const_iterator itr, itrBeg = maMenuItems.begin(), itrEnd = maMenuItems.end();
for (itr = itrBeg; itr != itrEnd; ++itr)
{
size_t nPos = ::std::distance(itrBeg, itr);
p->appendMenuItem(itr->maText, itr->mbEnabled, nPos);
}
}
return mxAccessible;
}
void ScMenuFloatingWindow::addMenuItem(const OUString& rText, bool bEnabled, Action* pAction)
{
MenuItemData aItem;
aItem.maText = rText;
aItem.mbEnabled = bEnabled;
aItem.mpAction.reset(pAction);
maMenuItems.push_back(aItem);
}
ScMenuFloatingWindow* ScMenuFloatingWindow::addSubMenuItem(const OUString& rText, bool bEnabled)
{
MenuItemData aItem;
aItem.maText = rText;
aItem.mbEnabled = bEnabled;
aItem.mpSubMenuWin.reset(new ScMenuFloatingWindow(this, mpDoc, GetMenuStackLevel()+1));
aItem.mpSubMenuWin->setName(rText);
maMenuItems.push_back(aItem);
return aItem.mpSubMenuWin.get();
}
void ScMenuFloatingWindow::drawMenuItem(size_t nPos)
{
if (nPos >= maMenuItems.size())
return;
Point aPos;
Size aSize;
getMenuItemPosSize(nPos, aPos, aSize);
DecorationView aDecoView(this);
long nXOffset = 5;
long nYOffset = (aSize.Height() - maLabelFont.GetHeight())/2;
DrawCtrlText(Point(aPos.X()+nXOffset, aPos.Y() + nYOffset), maMenuItems[nPos].maText, 0, STRING_LEN,
maMenuItems[nPos].mbEnabled ? TEXT_DRAW_MNEMONIC : TEXT_DRAW_DISABLE);
if (maMenuItems[nPos].mpSubMenuWin)
{
long nFontHeight = maLabelFont.GetHeight();
Point aMarkerPos = aPos;
aMarkerPos.Y() += aSize.Height()/2 - nFontHeight/4 + 1;
aMarkerPos.X() += aSize.Width() - nFontHeight + nFontHeight/4;
Size aMarkerSize(nFontHeight/2, nFontHeight/2);
aDecoView.DrawSymbol(Rectangle(aMarkerPos, aMarkerSize),
SYMBOL_SPIN_RIGHT, GetTextColor(), 0);
}
}
void ScMenuFloatingWindow::drawAllMenuItems()
{
size_t n = maMenuItems.size();
for (size_t i = 0; i < n; ++i)
highlightMenuItem(i, i == mnSelectedMenu);
}
const Font& ScMenuFloatingWindow::getLabelFont() const
{
return maLabelFont;
}
void ScMenuFloatingWindow::executeMenuItem(size_t nPos)
{
if (nPos >= maMenuItems.size())
return;
if (!maMenuItems[nPos].mpAction)
// no action is defined.
return;
maMenuItems[nPos].mpAction->execute();
terminateAllPopupMenus();
}
void ScMenuFloatingWindow::setSelectedMenuItem(size_t nPos, bool bSubMenuTimer, bool bEnsureSubMenu)
{
if (mnSelectedMenu == nPos)
// nothing to do.
return;
if (bEnsureSubMenu)
{
// Dismiss any child popup menu windows.
if (mnSelectedMenu < maMenuItems.size() &&
maMenuItems[mnSelectedMenu].mpSubMenuWin &&
maMenuItems[mnSelectedMenu].mpSubMenuWin->IsVisible())
{
maMenuItems[mnSelectedMenu].mpSubMenuWin->ensureSubMenuNotVisible();
}
// The popup is not visible, yet a menu item is selected. The request
// most likely comes from the accessible object. Make sure this
// window, as well as all its parent windows are visible.
if (!IsVisible() && mpParentMenu)
mpParentMenu->ensureSubMenuVisible(this);
}
selectMenuItem(mnSelectedMenu, false, bSubMenuTimer);
selectMenuItem(nPos, true, bSubMenuTimer);
mnSelectedMenu = nPos;
fireMenuHighlightedEvent();
}
size_t ScMenuFloatingWindow::getSelectedMenuItem() const
{
return mnSelectedMenu;
}
void ScMenuFloatingWindow::handleMenuTimeout(SubMenuItemData* pTimer)
{
if (pTimer == &maOpenTimer)
{
// Close any open submenu immediately.
if (maCloseTimer.mpSubMenu)
{
maCloseTimer.mpSubMenu->EndPopupMode();
maCloseTimer.mpSubMenu = NULL;
maCloseTimer.maTimer.Stop();
}
launchSubMenu(false);
}
else if (pTimer == &maCloseTimer)
{
// end submenu.
if (maCloseTimer.mpSubMenu)
{
maOpenTimer.mpSubMenu = NULL;
maCloseTimer.mpSubMenu->EndPopupMode();
maCloseTimer.mpSubMenu = NULL;
highlightMenuItem(maOpenTimer.mnMenuPos, false);
maOpenTimer.mnMenuPos = MENU_NOT_SELECTED;
}
}
}
void ScMenuFloatingWindow::queueLaunchSubMenu(size_t nPos, ScMenuFloatingWindow* pMenu)
{
if (!pMenu)
return;
// Set the submenu on launch queue.
if (maOpenTimer.mpSubMenu)
{
if (maOpenTimer.mpSubMenu == pMenu)
{
if (pMenu == maCloseTimer.mpSubMenu)
maCloseTimer.reset();
return;
}
// new submenu is being requested.
queueCloseSubMenu();
}
maOpenTimer.mpSubMenu = pMenu;
maOpenTimer.mnMenuPos = nPos;
maOpenTimer.maTimer.Start();
}
void ScMenuFloatingWindow::queueCloseSubMenu()
{
if (!maOpenTimer.mpSubMenu)
// There is no submenu to close.
return;
// Stop any submenu on queue for opening.
maOpenTimer.maTimer.Stop();
maCloseTimer.mpSubMenu = maOpenTimer.mpSubMenu;
maCloseTimer.mnMenuPos = maOpenTimer.mnMenuPos;
maCloseTimer.maTimer.Start();
}
void ScMenuFloatingWindow::launchSubMenu(bool bSetMenuPos)
{
Point aPos;
Size aSize;
getMenuItemPosSize(maOpenTimer.mnMenuPos, aPos, aSize);
ScMenuFloatingWindow* pSubMenu = maOpenTimer.mpSubMenu;
if (!pSubMenu)
return;
sal_uInt32 nOldFlags = GetPopupModeFlags();
SetPopupModeFlags(nOldFlags | FLOATWIN_POPUPMODE_NOAPPFOCUSCLOSE);
pSubMenu->resizeToFitMenuItems(); // set the size before launching the popup to get it positioned correctly.
pSubMenu->StartPopupMode(
Rectangle(aPos,aSize), (FLOATWIN_POPUPMODE_RIGHT | FLOATWIN_POPUPMODE_GRABFOCUS));
pSubMenu->AddPopupModeWindow(this);
if (bSetMenuPos)
pSubMenu->setSelectedMenuItem(0, false, false); // select menu item after the popup becomes fully visible.
SetPopupModeFlags(nOldFlags);
}
void ScMenuFloatingWindow::endSubMenu(ScMenuFloatingWindow* pSubMenu)
{
if (!pSubMenu)
return;
pSubMenu->EndPopupMode();
maOpenTimer.reset();
size_t nMenuPos = getSubMenuPos(pSubMenu);
if (nMenuPos != MENU_NOT_SELECTED)
{
highlightMenuItem(nMenuPos, true);
mnSelectedMenu = nMenuPos;
fireMenuHighlightedEvent();
}
}
void ScMenuFloatingWindow::fillMenuItemsToAccessible(ScAccessibleFilterMenu* pAccMenu) const
{
vector<MenuItemData>::const_iterator itr, itrBeg = maMenuItems.begin(), itrEnd = maMenuItems.end();
for (itr = itrBeg; itr != itrEnd; ++itr)
{
size_t nPos = ::std::distance(itrBeg, itr);
pAccMenu->appendMenuItem(itr->maText, itr->mbEnabled, nPos);
}
}
ScDocument* ScMenuFloatingWindow::getDoc()
{
return mpDoc;
}
void ScMenuFloatingWindow::resizeToFitMenuItems()
{
if (maMenuItems.empty())
return;
vector<MenuItemData>::const_iterator itr = maMenuItems.begin(), itrEnd = maMenuItems.end();
long nTextWidth = 0;
for (; itr != itrEnd; ++itr)
nTextWidth = ::std::max(GetTextWidth(itr->maText), nTextWidth);
size_t nLastPos = maMenuItems.size()-1;
Point aPos;
Size aSize;
getMenuItemPosSize(nLastPos, aPos, aSize);
aPos.X() += nTextWidth + 15;
aPos.Y() += aSize.Height() + 5;
SetOutputSizePixel(Size(aPos.X(), aPos.Y()));
}
void ScMenuFloatingWindow::selectMenuItem(size_t nPos, bool bSelected, bool bSubMenuTimer)
{
if (nPos >= maMenuItems.size() || nPos == MENU_NOT_SELECTED)
{
queueCloseSubMenu();
return;
}
if (!maMenuItems[nPos].mbEnabled)
{
queueCloseSubMenu();
return;
}
highlightMenuItem(nPos, bSelected);
if (bSelected)
{
if (mpParentMenu)
mpParentMenu->setSubMenuFocused(this);
if (bSubMenuTimer)
{
if (maMenuItems[nPos].mpSubMenuWin)
{
ScMenuFloatingWindow* pSubMenu = maMenuItems[nPos].mpSubMenuWin.get();
queueLaunchSubMenu(nPos, pSubMenu);
}
else
queueCloseSubMenu();
}
}
}
void ScMenuFloatingWindow::clearSelectedMenuItem()
{
selectMenuItem(mnSelectedMenu, false, false);
mnSelectedMenu = MENU_NOT_SELECTED;
}
ScMenuFloatingWindow* ScMenuFloatingWindow::getSubMenuWindow(size_t nPos) const
{
if (maMenuItems.size() <= nPos)
return NULL;
return maMenuItems[nPos].mpSubMenuWin.get();
}
bool ScMenuFloatingWindow::isMenuItemSelected(size_t nPos) const
{
return nPos == mnSelectedMenu;
}
void ScMenuFloatingWindow::setName(const OUString& rName)
{
maName = rName;
}
const OUString& ScMenuFloatingWindow::getName() const
{
return maName;
}
void ScMenuFloatingWindow::highlightMenuItem(size_t nPos, bool bSelected)
{
if (nPos == MENU_NOT_SELECTED)
return;
const StyleSettings& rStyle = GetSettings().GetStyleSettings();
Color aBackColor = rStyle.GetMenuColor();
SetFillColor(aBackColor);
SetLineColor(aBackColor);
Point aPos;
Size aSize;
getMenuItemPosSize(nPos, aPos, aSize);
Rectangle aRegion(aPos,aSize);
if (IsNativeControlSupported(CTRL_MENU_POPUP, PART_ENTIRE_CONTROL))
{
Push(PUSH_CLIPREGION);
IntersectClipRegion(Rectangle(aPos, aSize));
Rectangle aCtrlRect(Point(0,0), GetOutputSizePixel());
DrawNativeControl(
CTRL_MENU_POPUP, PART_ENTIRE_CONTROL, aCtrlRect, CTRL_STATE_ENABLED,
ImplControlValue(), OUString());
Pop();
}
bool bNativeDrawn = true;
if (IsNativeControlSupported(CTRL_MENU_POPUP, PART_MENU_ITEM))
{
ControlState nState = bSelected ? CTRL_STATE_SELECTED : 0;
if (maMenuItems[nPos].mbEnabled)
nState |= CTRL_STATE_ENABLED;
bNativeDrawn = DrawNativeControl(
CTRL_MENU_POPUP, PART_MENU_ITEM, aRegion, nState, ImplControlValue(), OUString());
}
else
bNativeDrawn = false;
if (!bNativeDrawn)
{
if (bSelected)
{
aBackColor = rStyle.GetMenuHighlightColor();
SetFillColor(aBackColor);
SetLineColor(aBackColor);
}
DrawRect(Rectangle(aPos,aSize));
}
Color aTextColor = bSelected ? rStyle.GetMenuHighlightTextColor() : rStyle.GetMenuTextColor();
SetTextColor(aTextColor);
drawMenuItem(nPos);
}
void ScMenuFloatingWindow::getMenuItemPosSize(size_t nPos, Point& rPos, Size& rSize) const
{
const sal_uInt16 nLeftMargin = 5;
const sal_uInt16 nTopMargin = 5;
const sal_uInt16 nMenuItemHeight = static_cast< sal_uInt16 >( maLabelFont.GetHeight()*1.8 );
Size aWndSize = GetSizePixel();
Point aPos1(nLeftMargin, nTopMargin);
Size aSize1(aWndSize.Width() - nLeftMargin*2, nMenuItemHeight);
rPos = aPos1;
rPos.Y() += aSize1.Height()*nPos;
rSize = aSize1;
}
ScMenuFloatingWindow* ScMenuFloatingWindow::getParentMenuWindow() const
{
return mpParentMenu;
}
size_t ScMenuFloatingWindow::getEnclosingMenuItem(const Point& rPos) const
{
size_t n = maMenuItems.size();
for (size_t i = 0; i < n; ++i)
{
Point aPos;
Size aSize;
getMenuItemPosSize(i, aPos, aSize);
Rectangle aRect(aPos, aSize);
if (aRect.IsInside(rPos))
return i;
}
return MENU_NOT_SELECTED;
}
size_t ScMenuFloatingWindow::getSubMenuPos(ScMenuFloatingWindow* pSubMenu)
{
size_t n = maMenuItems.size();
for (size_t i = 0; i < n; ++i)
{
if (maMenuItems[i].mpSubMenuWin.get() == pSubMenu)
return i;
}
return MENU_NOT_SELECTED;
}
void ScMenuFloatingWindow::fireMenuHighlightedEvent()
{
if (mnSelectedMenu == MENU_NOT_SELECTED)
return;
if (!mxAccessible.is())
return;
Reference<XAccessibleContext> xAccCxt = mxAccessible->getAccessibleContext();
if (!xAccCxt.is())
return;
Reference<XAccessible> xAccMenu = xAccCxt->getAccessibleChild(mnSelectedMenu);
if (!xAccMenu.is())
return;
VclAccessibleEvent aEvent(VCLEVENT_MENU_HIGHLIGHT, xAccMenu);
FireVclEvent(&aEvent);
}
void ScMenuFloatingWindow::setSubMenuFocused(ScMenuFloatingWindow* pSubMenu)
{
maCloseTimer.reset();
size_t nMenuPos = getSubMenuPos(pSubMenu);
if (mnSelectedMenu != nMenuPos)
{
highlightMenuItem(nMenuPos, true);
mnSelectedMenu = nMenuPos;
}
}
void ScMenuFloatingWindow::ensureSubMenuVisible(ScMenuFloatingWindow* pSubMenu)
{
if (mpParentMenu)
mpParentMenu->ensureSubMenuVisible(this);
if (pSubMenu->IsVisible())
return;
// Find the menu position of the submenu.
size_t nMenuPos = getSubMenuPos(pSubMenu);
if (nMenuPos != MENU_NOT_SELECTED)
{
setSelectedMenuItem(nMenuPos, false, false);
Point aPos;
Size aSize;
getMenuItemPosSize(nMenuPos, aPos, aSize);
sal_uInt32 nOldFlags = GetPopupModeFlags();
SetPopupModeFlags(nOldFlags | FLOATWIN_POPUPMODE_NOAPPFOCUSCLOSE);
pSubMenu->resizeToFitMenuItems(); // set the size before launching the popup to get it positioned correctly.
pSubMenu->StartPopupMode(
Rectangle(aPos,aSize), (FLOATWIN_POPUPMODE_RIGHT | FLOATWIN_POPUPMODE_GRABFOCUS));
pSubMenu->AddPopupModeWindow(this);
SetPopupModeFlags(nOldFlags);
}
}
void ScMenuFloatingWindow::ensureSubMenuNotVisible()
{
if (mnSelectedMenu <= maMenuItems.size() &&
maMenuItems[mnSelectedMenu].mpSubMenuWin &&
maMenuItems[mnSelectedMenu].mpSubMenuWin->IsVisible())
{
maMenuItems[mnSelectedMenu].mpSubMenuWin->ensureSubMenuNotVisible();
}
EndPopupMode();
}
void ScMenuFloatingWindow::terminateAllPopupMenus()
{
EndPopupMode();
if (mpParentMenu)
mpParentMenu->terminateAllPopupMenus();
}
IMPL_LINK( ScMenuFloatingWindow, PopupEndHdl, void*, EMPTYARG )
{
clearSelectedMenuItem();
return 0;
}
// ============================================================================
ScCheckListMenuWindow::Member::Member() :
mbVisible(true)
{
}
// ----------------------------------------------------------------------------
ScCheckListMenuWindow::CancelButton::CancelButton(ScCheckListMenuWindow* pParent) :
::CancelButton(pParent), mpParent(pParent) {}
void ScCheckListMenuWindow::CancelButton::Click()
{
mpParent->EndPopupMode();
::CancelButton::Click();
}
// ----------------------------------------------------------------------------
ScCheckListMenuWindow::ScCheckListMenuWindow(Window* pParent, ScDocument* pDoc) :
ScMenuFloatingWindow(pParent, pDoc),
maChecks(this, 0),
maChkToggleAll(this, 0),
maBtnSelectSingle (this, 0),
maBtnUnselectSingle(this, 0),
maBtnOk(this),
maBtnCancel(this),
mnCurTabStop(0),
mpExtendedData(NULL),
mpOKAction(NULL),
maWndSize(240, 330),
mePrevToggleAllState(STATE_DONTKNOW)
{
maTabStopCtrls.reserve(7);
maTabStopCtrls.push_back(this);
maTabStopCtrls.push_back(&maChecks);
maTabStopCtrls.push_back(&maChkToggleAll);
maTabStopCtrls.push_back(&maBtnSelectSingle);
maTabStopCtrls.push_back(&maBtnUnselectSingle);
maTabStopCtrls.push_back(&maBtnOk);
maTabStopCtrls.push_back(&maBtnCancel);
const StyleSettings& rStyle = GetSettings().GetStyleSettings();
Point aPos;
Size aSize;
getSectionPosSize(aPos, aSize, WHOLE);
SetOutputSizePixel(aSize);
getSectionPosSize(aPos, aSize, BTN_OK);
maBtnOk.SetPosSizePixel(aPos, aSize);
maBtnOk.SetFont(getLabelFont());
maBtnOk.SetClickHdl( LINK(this, ScCheckListMenuWindow, ButtonHdl) );
maBtnOk.Show();
getSectionPosSize(aPos, aSize, BTN_CANCEL);
maBtnCancel.SetPosSizePixel(aPos, aSize);
maBtnCancel.SetFont(getLabelFont());
maBtnCancel.Show();
getSectionPosSize(aPos, aSize, LISTBOX_AREA_INNER);
maChecks.SetPosSizePixel(aPos, aSize);
maChecks.SetFont(getLabelFont());
maChecks.SetCheckButtonHdl( LINK(this, ScCheckListMenuWindow, CheckHdl) );
maChecks.Show();
getSectionPosSize(aPos, aSize, CHECK_TOGGLE_ALL);
maChkToggleAll.SetPosSizePixel(aPos, aSize);
maChkToggleAll.SetFont(getLabelFont());
maChkToggleAll.SetText(ScRscStrLoader(RID_POPUP_FILTER, STR_BTN_TOGGLE_ALL).GetString());
maChkToggleAll.SetTextColor(rStyle.GetMenuTextColor());
maChkToggleAll.SetControlBackground(rStyle.GetMenuColor());
maChkToggleAll.SetClickHdl( LINK(this, ScCheckListMenuWindow, TriStateHdl) );
maChkToggleAll.Show();
getSectionPosSize(aPos, aSize, BTN_SINGLE_SELECT);
maBtnSelectSingle.SetPosSizePixel(aPos, aSize);
maBtnSelectSingle.SetQuickHelpText(ScRscStrLoader(RID_POPUP_FILTER, STR_BTN_SELECT_CURRENT).GetString());
maBtnSelectSingle.SetModeImage(Image(ScResId(RID_IMG_SELECT_CURRENT)));
maBtnSelectSingle.SetClickHdl( LINK(this, ScCheckListMenuWindow, ButtonHdl) );
maBtnSelectSingle.Show();
getSectionPosSize(aPos, aSize, BTN_SINGLE_UNSELECT);
maBtnUnselectSingle.SetPosSizePixel(aPos, aSize);
maBtnUnselectSingle.SetQuickHelpText(ScRscStrLoader(RID_POPUP_FILTER, STR_BTN_UNSELECT_CURRENT).GetString());
maBtnUnselectSingle.SetModeImage(Image(ScResId(RID_IMG_UNSELECT_CURRENT)));
maBtnUnselectSingle.SetClickHdl( LINK(this, ScCheckListMenuWindow, ButtonHdl) );
maBtnUnselectSingle.Show();
}
ScCheckListMenuWindow::~ScCheckListMenuWindow()
{
}
void ScCheckListMenuWindow::getSectionPosSize(Point& rPos, Size& rSize, SectionType eType) const
{
// constant parameters.
const sal_uInt16 nListBoxMargin = 5; // horizontal distance from the side of the dialog to the listbox border.
const sal_uInt16 nListBoxInnerPadding = 5;
const sal_uInt16 nTopMargin = 5;
const sal_uInt16 nMenuHeight = 60;
const sal_uInt16 nSingleItemBtnAreaHeight = 32; // height of the middle area below the list box where the single-action buttons are.
const sal_uInt16 nBottomBtnAreaHeight = 50; // height of the bottom area where the OK and Cancel buttons are.
const sal_uInt16 nBtnWidth = 90;
const sal_uInt16 nLabelHeight = static_cast< sal_uInt16 >( getLabelFont().GetHeight() );
const sal_uInt16 nBtnHeight = nLabelHeight*2;
const sal_uInt16 nBottomMargin = 10;
const sal_uInt16 nMenuListMargin = 20;
// parameters calculated from constants.
const sal_uInt16 nListBoxWidth = static_cast< sal_uInt16 >( maWndSize.Width() - nListBoxMargin*2 );
const sal_uInt16 nListBoxHeight = static_cast< sal_uInt16 >( maWndSize.Height() - nTopMargin - nMenuHeight -
nMenuListMargin - nSingleItemBtnAreaHeight - nBottomBtnAreaHeight );
const sal_uInt16 nSingleBtnAreaY = nTopMargin + nMenuHeight + nListBoxHeight + nMenuListMargin - 1;
switch (eType)
{
case WHOLE:
{
rPos = Point(0, 0);
rSize = maWndSize;
}
break;
case LISTBOX_AREA_OUTER:
{
rPos = Point(nListBoxMargin, nTopMargin + nMenuHeight + nMenuListMargin);
rSize = Size(nListBoxWidth, nListBoxHeight);
}
break;
case LISTBOX_AREA_INNER:
{
rPos = Point(nListBoxMargin, nTopMargin + nMenuHeight + nMenuListMargin);
rPos.X() += nListBoxInnerPadding;
rPos.Y() += nListBoxInnerPadding;
rSize = Size(nListBoxWidth, nListBoxHeight);
rSize.Width() -= nListBoxInnerPadding*2;
rSize.Height() -= nListBoxInnerPadding*2;
}
break;
case SINGLE_BTN_AREA:
{
rPos = Point(nListBoxMargin, nSingleBtnAreaY);
rSize = Size(nListBoxWidth, nSingleItemBtnAreaHeight);
}
break;
case CHECK_TOGGLE_ALL:
{
long h = nLabelHeight*3/2; // check box height is heuristically 150% of the text height.
rPos = Point(nListBoxMargin, nSingleBtnAreaY);
rPos.X() += 5;
rPos.Y() += (nSingleItemBtnAreaHeight - h)/2;
rSize = Size(70, h);
}
break;
case BTN_SINGLE_SELECT:
{
long h = 26;
rPos = Point(nListBoxMargin, nSingleBtnAreaY);
rPos.X() += 150;
rPos.Y() += (nSingleItemBtnAreaHeight - h)/2;
rSize = Size(h, h);
}
break;
case BTN_SINGLE_UNSELECT:
{
long h = 26;
rPos = Point(nListBoxMargin, nSingleBtnAreaY);
rPos.X() += 150 + h + 10;
rPos.Y() += (nSingleItemBtnAreaHeight - h)/2;
rSize = Size(h, h);
}
break;
case BTN_OK:
{
long x = (maWndSize.Width() - nBtnWidth*2)/3;
long y = maWndSize.Height() - nBottomMargin - nBtnHeight;
rPos = Point(x, y);
rSize = Size(nBtnWidth, nBtnHeight);
}
break;
case BTN_CANCEL:
{
long x = (maWndSize.Width() - nBtnWidth*2)/3*2 + nBtnWidth;
long y = maWndSize.Height() - nBottomMargin - nBtnHeight;
rPos = Point(x, y);
rSize = Size(nBtnWidth, nBtnHeight);
}
break;
default:
;
}
}
void ScCheckListMenuWindow::setAllMemberState(bool bSet)
{
size_t n = maMembers.size();
for (size_t i = 0; i < n; ++i)
maChecks.CheckEntryPos(static_cast< sal_uInt16 >( i ), bSet);
}
void ScCheckListMenuWindow::selectCurrentMemberOnly(bool bSet)
{
setAllMemberState(!bSet);
sal_uInt16 nSelected = maChecks.GetSelectEntryPos();
maChecks.CheckEntryPos(nSelected, bSet);
}
void ScCheckListMenuWindow::cycleFocus(bool bReverse)
{
maTabStopCtrls[mnCurTabStop]->SetFakeFocus(false);
maTabStopCtrls[mnCurTabStop]->LoseFocus();
if (mnCurTabStop == 0)
clearSelectedMenuItem();
if (bReverse)
{
if (mnCurTabStop > 0)
--mnCurTabStop;
else
mnCurTabStop = maTabStopCtrls.size() - 1;
}
else
{
++mnCurTabStop;
if (mnCurTabStop >= maTabStopCtrls.size())
mnCurTabStop = 0;
}
maTabStopCtrls[mnCurTabStop]->SetFakeFocus(true);
maTabStopCtrls[mnCurTabStop]->GrabFocus();
}
IMPL_LINK( ScCheckListMenuWindow, ButtonHdl, Button*, pBtn )
{
if (pBtn == &maBtnOk)
close(true);
else if (pBtn == &maBtnSelectSingle)
{
selectCurrentMemberOnly(true);
CheckHdl(&maChecks);
}
else if (pBtn == &maBtnUnselectSingle)
{
selectCurrentMemberOnly(false);
CheckHdl(&maChecks);
}
return 0;
}
IMPL_LINK( ScCheckListMenuWindow, TriStateHdl, TriStateBox*, EMPTYARG )
{
switch (mePrevToggleAllState)
{
case STATE_NOCHECK:
maChkToggleAll.SetState(STATE_CHECK);
setAllMemberState(true);
break;
case STATE_CHECK:
maChkToggleAll.SetState(STATE_NOCHECK);
setAllMemberState(false);
break;
case STATE_DONTKNOW:
default:
maChkToggleAll.SetState(STATE_CHECK);
setAllMemberState(true);
break;
}
mePrevToggleAllState = maChkToggleAll.GetState();
return 0;
}
IMPL_LINK( ScCheckListMenuWindow, CheckHdl, SvTreeListBox*, pChecks )
{
if (pChecks != &maChecks)
return 0;
size_t nNumChecked = maChecks.GetCheckedEntryCount();
if (nNumChecked == maMembers.size())
// all members visible
maChkToggleAll.SetState(STATE_CHECK);
else if (nNumChecked == 0)
// no members visible
maChkToggleAll.SetState(STATE_NOCHECK);
else
maChkToggleAll.SetState(STATE_DONTKNOW);
mePrevToggleAllState = maChkToggleAll.GetState();
return 0;
}
void ScCheckListMenuWindow::MouseMove(const MouseEvent& rMEvt)
{
ScMenuFloatingWindow::MouseMove(rMEvt);
size_t nSelectedMenu = getSelectedMenuItem();
if (nSelectedMenu == MENU_NOT_SELECTED)
queueCloseSubMenu();
}
long ScCheckListMenuWindow::Notify(NotifyEvent& rNEvt)
{
switch (rNEvt.GetType())
{
case EVENT_KEYUP:
{
const KeyEvent* pKeyEvent = rNEvt.GetKeyEvent();
const KeyCode& rCode = pKeyEvent->GetKeyCode();
bool bShift = rCode.IsShift();
if (rCode.GetCode() == KEY_TAB)
{
cycleFocus(bShift);
return true;
}
}
break;
}
return ScMenuFloatingWindow::Notify(rNEvt);
}
void ScCheckListMenuWindow::Paint(const Rectangle& rRect)
{
ScMenuFloatingWindow::Paint(rRect);
const StyleSettings& rStyle = GetSettings().GetStyleSettings();
Color aMemberBackColor = rStyle.GetFieldColor();
Color aBorderColor = rStyle.GetShadowColor();
Point aPos;
Size aSize;
getSectionPosSize(aPos, aSize, LISTBOX_AREA_OUTER);
// Member list box background
SetFillColor(aMemberBackColor);
SetLineColor(aBorderColor);
DrawRect(Rectangle(aPos,aSize));
// Single-action button box
getSectionPosSize(aPos, aSize, SINGLE_BTN_AREA);
SetFillColor(rStyle.GetMenuColor());
DrawRect(Rectangle(aPos,aSize));
}
Window* ScCheckListMenuWindow::GetPreferredKeyInputWindow()
{
return maTabStopCtrls[mnCurTabStop];
}
Reference<XAccessible> ScCheckListMenuWindow::CreateAccessible()
{
if (!mxAccessible.is())
{
mxAccessible.set(new ScAccessibleFilterTopWindow(
GetAccessibleParentWindow()->GetAccessible(), this, getName(), getDoc()));
ScAccessibleFilterTopWindow* pAccTop = static_cast<ScAccessibleFilterTopWindow*>(mxAccessible.get());
fillMenuItemsToAccessible(pAccTop);
pAccTop->setAccessibleChild(
maChecks.CreateAccessible(), ScAccessibleFilterTopWindow::LISTBOX);
pAccTop->setAccessibleChild(
maChkToggleAll.CreateAccessible(), ScAccessibleFilterTopWindow::TOGGLE_ALL);
pAccTop->setAccessibleChild(
maBtnSelectSingle.CreateAccessible(), ScAccessibleFilterTopWindow::SINGLE_ON_BTN);
pAccTop->setAccessibleChild(
maBtnUnselectSingle.CreateAccessible(), ScAccessibleFilterTopWindow::SINGLE_OFF_BTN);
pAccTop->setAccessibleChild(
maBtnOk.CreateAccessible(), ScAccessibleFilterTopWindow::OK_BTN);
pAccTop->setAccessibleChild(
maBtnCancel.CreateAccessible(), ScAccessibleFilterTopWindow::CANCEL_BTN);
}
return mxAccessible;
}
void ScCheckListMenuWindow::setMemberSize(size_t n)
{
maMembers.reserve(n);
}
void ScCheckListMenuWindow::addMember(const OUString& rName, bool bVisible)
{
Member aMember;
aMember.maName = rName;
aMember.mbVisible = bVisible;
maMembers.push_back(aMember);
}
void ScCheckListMenuWindow::initMembers()
{
size_t n = maMembers.size();
size_t nVisMemCount = 0;
for (size_t i = 0; i < n; ++i)
{
maChecks.InsertEntry(maMembers[i].maName);
maChecks.CheckEntryPos(static_cast< sal_uInt16 >( i ), maMembers[i].mbVisible);
if (maMembers[i].mbVisible)
++nVisMemCount;
}
if (nVisMemCount == n)
{
// all members visible
maChkToggleAll.SetState(STATE_CHECK);
mePrevToggleAllState = STATE_CHECK;
}
else if (nVisMemCount == 0)
{
// no members visible
maChkToggleAll.SetState(STATE_NOCHECK);
mePrevToggleAllState = STATE_NOCHECK;
}
else
{
maChkToggleAll.SetState(STATE_DONTKNOW);
mePrevToggleAllState = STATE_DONTKNOW;
}
}
const Size& ScCheckListMenuWindow::getWindowSize() const
{
return maWndSize;
}
void ScCheckListMenuWindow::getResult(boost::unordered_map<OUString, bool, OUStringHash>& rResult)
{
typedef boost::unordered_map<OUString, bool, OUStringHash> ResultMap;
ResultMap aResult;
size_t n = maMembers.size();
for (size_t i = 0; i < n; ++i)
{
bool bState = maChecks.IsChecked(static_cast< sal_uInt16 >( i ));
aResult.insert(ResultMap::value_type(maMembers[i].maName, bState));
}
rResult.swap(aResult);
}
void ScCheckListMenuWindow::close(bool bOK)
{
if (bOK && mpOKAction.get())
mpOKAction->execute();
EndPopupMode();
}
void ScCheckListMenuWindow::setExtendedData(ExtendedData* p)
{
mpExtendedData.reset(p);
}
ScCheckListMenuWindow::ExtendedData* ScCheckListMenuWindow::getExtendedData()
{
return mpExtendedData.get();
}
void ScCheckListMenuWindow::setOKAction(Action* p)
{
mpOKAction.reset(p);
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */