VirtualBox

Changeset 45659 in vbox for trunk/src/VBox/Frontends


Ignore:
Timestamp:
Apr 22, 2013 8:14:33 AM (12 years ago)
Author:
vboxsync
svn:sync-xref-src-repo-rev:
85178
Message:

FE/Qt: Popup-center: Moving popup-stack stuff into separate files.

Location:
trunk/src/VBox/Frontends/VirtualBox
Files:
3 edited
2 copied

Legend:

Unmodified
Added
Removed

  • trunk/src/VBox/Frontends/VirtualBox/Makefile.kmk

    r45523 r45659  
    384384        src/widgets/UIPopupBox.h \
    385385        src/widgets/UIPopupPane.h \
     386        src/widgets/UIPopupStack.h \
    386387        src/widgets/UIProgressDialog.h \
    387388        src/widgets/UISpacerWidgets.h \
    … …  
    630631        src/widgets/UIPopupBox.cpp \
    631632        src/widgets/UIPopupPane.cpp \
     633        src/widgets/UIPopupStack.cpp \
    632634        src/widgets/UIProgressDialog.cpp \
    633635        src/widgets/UISpecialControls.cpp \

  • trunk/src/VBox/Frontends/VirtualBox/src/globals/UIPopupCenter.cpp

    r45658 r45659  
    2020/* GUI includes: */
    2121#include "UIPopupCenter.h"
    22 #include "UIPopupPane.h"
     22#include "UIPopupStack.h"
     23#include "QIMessageBox.h"
    2324
    2425/* Other VBox includes: */
    … …  
    6566void UIPopupCenter::message(QWidget *pParent, const QString &strId,
    6667                            const QString &strMessage, const QString &strDetails,
    67                             int iButton1 /*= 0*/, int iButton2 /*= 0*/, int iButton3 /*= 0*/,
     68                            int iButton1 /*= 0*/, int iButton2 /*= 0*/,
    6869                            const QString &strButtonText1 /* = QString() */,
    69                             const QString &strButtonText2 /* = QString() */,
    70                             const QString &strButtonText3 /* = QString() */)
     70                            const QString &strButtonText2 /* = QString() */)
    7171{
    7272    showPopupPane(pParent, strId,
    7373                  strMessage, strDetails,
    74                   iButton1, iButton2, iButton3,
    75                   strButtonText1, strButtonText2, strButtonText3);
     74                  iButton1, iButton2,
     75                  strButtonText1, strButtonText2);
    7676}
    7777
    … …  
    9393void UIPopupCenter::question(QWidget *pParent, const QString &strId,
    9494                             const QString &strMessage,
    95                              int iButton1 /*= 0*/, int iButton2 /*= 0*/, int iButton3 /*= 0*/,
     95                             int iButton1 /*= 0*/, int iButton2 /*= 0*/,
    9696                             const QString &strButtonText1 /*= QString()*/,
    97                              const QString &strButtonText2 /*= QString()*/,
    98                              const QString &strButtonText3 /*= QString()*/)
     97                             const QString &strButtonText2 /*= QString()*/)
    9998{
    10099    message(pParent, strId,
    101100            strMessage, QString(),
    102             iButton1, iButton2, iButton3,
    103             strButtonText1, strButtonText2, strButtonText3);
     101            iButton1, iButton2,
     102            strButtonText1, strButtonText2);
    104103}
    105104
    … …  
    113112             AlertButton_Ok | AlertButtonOption_Default,
    114113             AlertButton_Cancel | AlertButtonOption_Escape,
    115              0 /* third button */,
    116114             strOkButtonText,
    117              strCancelButtonText,
    118              QString() /* third button */);
    119 }
    120 
    121 void UIPopupCenter::questionTrinary(QWidget *pParent, const QString &strId,
    122                                     const QString &strMessage,
    123                                     const QString &strChoice1ButtonText /*= QString()*/,
    124                                     const QString &strChoice2ButtonText /*= QString()*/,
    125                                     const QString &strCancelButtonText /*= QString()*/)
    126 {
    127     question(pParent, strId,
    128              strMessage,
    129              AlertButton_Choice1,
    130              AlertButton_Choice2 | AlertButtonOption_Default,
    131              AlertButton_Cancel | AlertButtonOption_Escape,
    132              strChoice1ButtonText,
    133              strChoice2ButtonText,
    134115             strCancelButtonText);
    135116}
    … …  
    137118void UIPopupCenter::showPopupPane(QWidget *pParent, const QString &strPopupPaneID,
    138119                                 const QString &strMessage, const QString &strDetails,
    139                                  int iButton1, int iButton2, int iButton3,
    140                                  const QString &strButtonText1, const QString &strButtonText2, const QString &strButtonText3)
    141 {
     120                                 int iButton1, int iButton2,
     121                                 const QString &strButtonText1, const QString &strButtonText2)
     122{
     123    /* Make sure parent is always set! */
     124    AssertMsg(pParent, ("Parent is NULL!"));
     125    if (!pParent)
     126        return;
    142127    /* Looking for the corresponding popup-stack: */
    143128    QString strPopupStackID = pParent->metaObject()->className();
    … …  
    161146    pPopupStack->show();
    162147
    163     /* Choose at least one button to be the 'default' and 'escape': */
    164     if (iButton1 == 0 && iButton2 == 0 && iButton3 == 0)
     148    /* Make sure at least one button is valid: */
     149    if (iButton1 == 0 && iButton2 == 0)
    165150        iButton1 = AlertButton_Ok | AlertButtonOption_Default | AlertButtonOption_Escape;
    166151    /* Compose button description map: */
    … …  
    170155    if (iButton2 != 0 && !buttonDescriptions.contains(iButton2))
    171156        buttonDescriptions[iButton2] = strButtonText2;
    172     if (iButton3 != 0 && !buttonDescriptions.contains(iButton3))
    173         buttonDescriptions[iButton3] = strButtonText3;
    174157    /* Update corresponding popup-pane: */
    175158    pPopupStack->updatePopupPane(strPopupPaneID, strMessage, strDetails, buttonDescriptions);
    … …  
    199182}
    200183
    201 void UIPopupCenter::remindAboutMouseIntegration(bool fSupportsAbsolute, QWidget *pParent)
     184void UIPopupCenter::remindAboutMouseIntegration(QWidget *pParent, bool fSupportsAbsolute)
    202185{
    203186    if (fSupportsAbsolute)
    … …  
    223206}
    224207
    225 
    226 /* Qt includes: */
    227 #include <QVBoxLayout>
    228 #include <QEvent>
    229 #include <QMainWindow>
    230 #include <QStatusBar>
    231 
    232 UIPopupStack::UIPopupStack(QWidget *pParent)
    233     : QWidget(pParent)
    234     , m_fPolished(false)
    235     , m_iStackLayoutMargin(0)
    236     , m_iStackLayoutSpacing(0)
    237     , m_iParentStatusBarHeight(parentStatusBarHeight(pParent))
    238 {
    239     /* Prepare: */
    240     prepare();
    241 }
    242 
    243 void UIPopupStack::updatePopupPane(const QString &strPopupPaneID,
    244                                    const QString &strMessage, const QString &strDetails,
    245                                    const QMap<int, QString> &buttonDescriptions)
    246 {
    247     /* Looking for the corresponding popup-pane: */
    248     UIPopupPane *pPopupPane = 0;
    249     /* Is there already popup-pane with the same ID? */
    250     if (m_panes.contains(strPopupPaneID))
    251     {
    252         /* Get existing one: */
    253         pPopupPane = m_panes[strPopupPaneID];
    254         /* And update message and details: */
    255         pPopupPane->setMessage(strMessage);
    256         pPopupPane->setDetails(strDetails);
    257     }
    258     /* There is no popup-pane with the same ID? */
    259     else
    260     {
    261         /* Create new one: */
    262         pPopupPane = m_panes[strPopupPaneID] = new UIPopupPane(this,
    263                                                                strMessage, strDetails,
    264                                                                buttonDescriptions);
    265         pPopupPane->setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Minimum);
    266         /* Attach popup-pane connection: */
    267         connect(pPopupPane, SIGNAL(sigSizeHintChanged()), this, SLOT(sltAdjustGeometry()));
    268         connect(pPopupPane, SIGNAL(sigDone(int)), this, SLOT(sltPopupPaneDone(int)));
    269         /* Show popup-pane: */
    270         pPopupPane->show();
    271     }
    272 
    273     /* Propagate desired width: */
    274     setDesiredWidth(parentWidget()->width());
    275     /* Adjust geometry: */
    276     sltAdjustGeometry();
    277 }
    278 
    279 void UIPopupStack::sltAdjustGeometry()
    280 {
    281     /* Get this attributes: */
    282     const int iWidth = parentWidget()->width();
    283     const int iHeight = minimumHeightHint();
    284 
    285     /* Move according parent: */
    286     move(0, parentWidget()->height() - iHeight - m_iParentStatusBarHeight);
    287     /* Resize according parent: */
    288     resize(iWidth, iHeight);
    289 
    290     /* Layout content: */
    291     layoutContent();
    292 }
    293 
    294 void UIPopupStack::sltPopupPaneDone(int iButtonCode)
    295 {
    296     /* Make sure the sender is the popup-pane: */
    297     UIPopupPane *pPopupPane = qobject_cast<UIPopupPane*>(sender());
    298     if (!pPopupPane)
    299     {
    300         AssertMsgFailed(("Should be called by popup-pane only!"));
    301         return;
    302     }
    303 
    304     /* Make sure the popup-pane still exists: */
    305     const QString strPopupPaneID(m_panes.key(pPopupPane, QString()));
    306     if (strPopupPaneID.isNull())
    307     {
    308         AssertMsgFailed(("Popup-pane already destroyed!"));
    309         return;
    310     }
    311 
    312     /* Notify listeners about popup-pane: */
    313     emit sigPopupPaneDone(strPopupPaneID, iButtonCode);
    314 
    315     /* Cleanup the popup-pane: */
    316     m_panes.remove(strPopupPaneID);
    317     delete pPopupPane;
    318 
    319     /* Make sure this stack still contains popup-panes: */
    320     if (!m_panes.isEmpty())
    321         return;
    322 
    323     /* Notify listeners about popup-stack: */
    324     emit sigRemove();
    325 }
    326 
    327 void UIPopupStack::prepare()
    328 {
    329     /* Install event-filter to parent: */
    330     parent()->installEventFilter(this);
    331 }
    332 
    333 int UIPopupStack::minimumWidthHint()
    334 {
    335     /* Prepare width hint: */
    336     int iWidthHint = 0;
    337 
    338     /* Take into account all the panes: */
    339     foreach (UIPopupPane *pPane, m_panes)
    340         iWidthHint = qMax(iWidthHint, pPane->minimumWidthHint());
    341 
    342     /* And two margins finally: */
    343     iWidthHint += 2 * m_iStackLayoutMargin;
    344 
    345     /* Return width hint: */
    346     return iWidthHint;
    347 }
    348 
    349 int UIPopupStack::minimumHeightHint()
    350 {
    351     /* Prepare height hint: */
    352     int iHeightHint = 0;
    353 
    354     /* Take into account all the panes: */
    355     foreach (UIPopupPane *pPane, m_panes)
    356         iHeightHint += pPane->minimumHeightHint();
    357 
    358     /* Take into account all the spacings, if any: */
    359     if (!m_panes.isEmpty())
    360         iHeightHint += (m_panes.size() - 1) * m_iStackLayoutSpacing;
    361 
    362     /* And two margins finally: */
    363     iHeightHint += 2 * m_iStackLayoutMargin;
    364 
    365     /* Return height hint: */
    366     return iHeightHint;
    367 }
    368 
    369 QSize UIPopupStack::minimumSizeHint()
    370 {
    371     /* Wrap reimplemented getters: */
    372     return QSize(minimumWidthHint(), minimumHeightHint());
    373 }
    374 
    375 void UIPopupStack::setDesiredWidth(int iWidth)
    376 {
    377     /* Propagate desired width to all the popup-panes we have: */
    378     foreach (UIPopupPane *pPane, m_panes)
    379         pPane->setDesiredWidth(iWidth - 2 * m_iStackLayoutMargin);
    380 }
    381 
    382 void UIPopupStack::layoutContent()
    383 {
    384     /* Get attributes: */
    385     const int iWidth = width();
    386     const int iHeight = height();
    387     int iX = m_iStackLayoutMargin;
    388     int iY = iHeight - m_iStackLayoutMargin;
    389 
    390     /* Layout every pane we have: */
    391     foreach (UIPopupPane *pPane, m_panes)
    392     {
    393         /* Get pane attributes: */
    394         const int iPaneWidth = iWidth - 2 * m_iStackLayoutMargin;
    395         const int iPaneHeight = pPane->minimumHeightHint();
    396         /* Adjust geometry for the pane: */
    397         pPane->move(iX, iY - iPaneHeight);
    398         pPane->resize(iPaneWidth, iPaneHeight);
    399         pPane->layoutContent();
    400         /* Increment placeholder: */
    401         iY -= (iPaneHeight + m_iStackLayoutSpacing);
    402     }
    403 }
    404 
    405 bool UIPopupStack::eventFilter(QObject *pWatched, QEvent *pEvent)
    406 {
    407     /* Make sure its parent event came: */
    408     if (pWatched != parent())
    409         return false;
    410 
    411     /* Make sure its resize event came: */
    412     if (pEvent->type() != QEvent::Resize)
    413         return false;
    414 
    415     /* Propagate desired width: */
    416     setDesiredWidth(parentWidget()->width());
    417     /* Adjust geometry: */
    418     sltAdjustGeometry();
    419 
    420     /* Do not filter anything: */
    421     return false;
    422 }
    423 
    424 void UIPopupStack::showEvent(QShowEvent *pEvent)
    425 {
    426     /* Make sure we should polish dialog: */
    427     if (m_fPolished)
    428         return;
    429 
    430     /* Call to polish-event: */
    431     polishEvent(pEvent);
    432 
    433     /* Mark dialog as polished: */
    434     m_fPolished = true;
    435 }
    436 
    437 void UIPopupStack::polishEvent(QShowEvent*)
    438 {
    439     /* Propagate desired width: */
    440     setDesiredWidth(parentWidget()->width());
    441     /* Adjust geometry: */
    442     sltAdjustGeometry();
    443 }
    444 
    445 /* static */
    446 int UIPopupStack::parentStatusBarHeight(QWidget *pParent)
    447 {
    448     /* Check if passed parent is QMainWindow and contains status-bar: */
    449     if (QMainWindow *pParentWindow = qobject_cast<QMainWindow*>(pParent))
    450         if (pParentWindow->statusBar())
    451             return pParentWindow->statusBar()->height();
    452     /* Zero by default: */
    453     return 0;
    454 }
    455 

  • trunk/src/VBox/Frontends/VirtualBox/src/globals/UIPopupCenter.h

    r45658 r45659  
    2828class QWidget;
    2929class UIPopupStack;
    30 class UIPopupPane;
    3130
    3231/* Popup-center singleton: */
    … …  
    4645    static void destroy();
    4746
    48     /* API: Main message function, used directly only in exceptional cases: */
     47    /* API: Main message function.
     48     * Provides up to two buttons.
     49     * Used directly only in exceptional cases: */
    4950    void message(QWidget *pParent, const QString &strId,
    5051                 const QString &strMessage, const QString &strDetails,
    51                  int iButton1 = 0, int iButton2 = 0, int iButton3 = 0,
     52                 int iButton1 = 0, int iButton2 = 0,
    5253                 const QString &strButtonText1 = QString(),
    53                  const QString &strButtonText2 = QString(),
    54                  const QString &strButtonText3 = QString());
     54                 const QString &strButtonText2 = QString());
    5555
    5656    /* API: Wrapper to 'message' function.
    … …  
    6565
    6666    /* API: Wrapper to 'message' function.
    67      * Omits details, provides two or three buttons: */
     67     * Omits details, provides up to two buttons.
     68     * Used directly only in exceptional cases: */
    6869    void question(QWidget *pParent, const QString &strId,
    6970                  const QString &strMessage,
    70                   int iButton1 = 0, int iButton2 = 0, int iButton3 = 0,
     71                  int iButton1 = 0, int iButton2 = 0,
    7172                  const QString &strButtonText1 = QString(),
    72                   const QString &strButtonText2 = QString(),
    73                   const QString &strButtonText3 = QString());
     73                  const QString &strButtonText2 = QString());
    7474
    7575    /* API: Wrapper to 'question' function,
    … …  
    8080                        const QString &strCancelButtonText = QString());
    8181
    82     /* API: Wrapper to 'question' function,
    83      * Question providing three buttons (Yes, No and Cancel by default): */
    84     void questionTrinary(QWidget *pParent, const QString &strId,
    85                          const QString &strMessage,
    86                          const QString &strChoice1ButtonText = QString(),
    87                          const QString &strChoice2ButtonText = QString(),
    88                          const QString &strCancelButtonText = QString());
    89 
    9082    /* API: Runtime UI stuff: */
    91     void remindAboutMouseIntegration(bool fSupportsAbsolute, QWidget *pParent);
     83    void remindAboutMouseIntegration(QWidget *pParent, bool fSupportsAbsolute);
    9284
    9385private slots:
    … …  
    10597    void showPopupPane(QWidget *pParent, const QString &strPopupPaneID,
    10698                       const QString &strMessage, const QString &strDetails,
    107                        int iButton1, int iButton2, int iButton3,
    108                        const QString &strButtonText1, const QString &strButtonText2, const QString &strButtonText3);
     99                       int iButton1, int iButton2,
     100                       const QString &strButtonText1, const QString &strButtonText2);
    109101
    110     /* Variables: Popup-stack stuff: */
     102    /* Variable: Popup-stack stuff: */
    111103    QMap<QString, QPointer<UIPopupStack> > m_stacks;
    112104
    … …  
    120112inline UIPopupCenter& popupCenter() { return *UIPopupCenter::instance(); }
    121113
    122 
    123 /* Qt includes: */
    124 #include <QWidget>
    125 
    126 /* Popup-stack prototype class: */
    127 class UIPopupStack : public QWidget
    128 {
    129     Q_OBJECT;
    130 
    131 signals:
    132 
    133     /* Notifier: Popup-pane stuff: */
    134     void sigPopupPaneDone(QString strID, int iButtonCode);
    135 
    136     /* Notifier: Popup-stack stuff: */
    137     void sigRemove();
    138 
    139 public:
    140 
    141     /* Constructor: */
    142     UIPopupStack(QWidget *pParent);
    143 
    144     /* API: Popup-pane stuff: */
    145     void updatePopupPane(const QString &strPopupPaneID,
    146                          const QString &strMessage, const QString &strDetails,
    147                          const QMap<int, QString> &buttonDescriptions);
    148 
    149 private slots:
    150 
    151     /* Handler: Layout stuff: */
    152     void sltAdjustGeometry();
    153 
    154     /* Handler: Popup-pane stuff: */
    155     void sltPopupPaneDone(int iButtonCode);
    156 
    157 private:
    158 
    159     /* Prepare stuff: */
    160     void prepare();
    161 
    162     /* Helpers: Layout stuff: */
    163     int minimumWidthHint();
    164     int minimumHeightHint();
    165     QSize minimumSizeHint();
    166     void setDesiredWidth(int iWidth);
    167     void layoutContent();
    168 
    169     /* Handler: Event-filter stuff: */
    170     bool eventFilter(QObject *pWatched, QEvent *pEvent);
    171 
    172     /* Handlers: Event stuff: */
    173     virtual void showEvent(QShowEvent *pEvent);
    174     virtual void polishEvent(QShowEvent *pEvent);
    175 
    176     /* Static helpers: Prepare stuff: */
    177     static int parentStatusBarHeight(QWidget *pParent);
    178 
    179     /* Variables: */
    180     bool m_fPolished;
    181     const int m_iStackLayoutMargin;
    182     const int m_iStackLayoutSpacing;
    183     QMap<QString, UIPopupPane*> m_panes;
    184     const int m_iParentStatusBarHeight;
    185 };
    186 
    187114#endif /* __UIPopupCenter_h__ */

  • trunk/src/VBox/Frontends/VirtualBox/src/widgets/UIPopupStack.cpp

    r45658 r45659  
    33 *
    44 * VBox frontends: Qt GUI ("VirtualBox"):
    5  * UIPopupCenter class implementation
     5 * UIPopupStack class implementation
    66 */
    77
    … …  
    1818 */
    1919
    20 /* GUI includes: */
    21 #include "UIPopupCenter.h"
    22 #include "UIPopupPane.h"
    23 
    24 /* Other VBox includes: */
    25 #include <VBox/sup.h>
    26 
    27 /* static */
    28 UIPopupCenter* UIPopupCenter::m_spInstance = 0;
    29 UIPopupCenter* UIPopupCenter::instance() { return m_spInstance; }
    30 
    31 /* static */
    32 void UIPopupCenter::create()
    33 {
    34     /* Make sure instance is NOT created yet: */
    35     if (m_spInstance)
    36         return;
    37 
    38     /* Create instance: */
    39     new UIPopupCenter;
    40 }
    41 
    42 /* static */
    43 void UIPopupCenter::destroy()
    44 {
    45     /* Make sure instance is NOT destroyed yet: */
    46     if (!m_spInstance)
    47         return;
    48 
    49     /* Destroy instance: */
    50     delete m_spInstance;
    51 }
    52 
    53 UIPopupCenter::UIPopupCenter()
    54 {
    55     /* Assign instance: */
    56     m_spInstance = this;
    57 }
    58 
    59 UIPopupCenter::~UIPopupCenter()
    60 {
    61     /* Unassign instance: */
    62     m_spInstance = 0;
    63 }
    64 
    65 void UIPopupCenter::message(QWidget *pParent, const QString &strId,
    66                             const QString &strMessage, const QString &strDetails,
    67                             int iButton1 /*= 0*/, int iButton2 /*= 0*/, int iButton3 /*= 0*/,
    68                             const QString &strButtonText1 /* = QString() */,
    69                             const QString &strButtonText2 /* = QString() */,
    70                             const QString &strButtonText3 /* = QString() */)
    71 {
    72     showPopupPane(pParent, strId,
    73                   strMessage, strDetails,
    74                   iButton1, iButton2, iButton3,
    75                   strButtonText1, strButtonText2, strButtonText3);
    76 }
    77 
    78 void UIPopupCenter::error(QWidget *pParent, const QString &strId,
    79                           const QString &strMessage, const QString &strDetails)
    80 {
    81     message(pParent, strId,
    82             strMessage, strDetails,
    83             AlertButton_Ok | AlertButtonOption_Default | AlertButtonOption_Escape);
    84 }
    85 
    86 void UIPopupCenter::alert(QWidget *pParent, const QString &strId,
    87                           const QString &strMessage)
    88 {
    89     error(pParent, strId,
    90           strMessage, QString());
    91 }
    92 
    93 void UIPopupCenter::question(QWidget *pParent, const QString &strId,
    94                              const QString &strMessage,
    95                              int iButton1 /*= 0*/, int iButton2 /*= 0*/, int iButton3 /*= 0*/,
    96                              const QString &strButtonText1 /*= QString()*/,
    97                              const QString &strButtonText2 /*= QString()*/,
    98                              const QString &strButtonText3 /*= QString()*/)
    99 {
    100     message(pParent, strId,
    101             strMessage, QString(),
    102             iButton1, iButton2, iButton3,
    103             strButtonText1, strButtonText2, strButtonText3);
    104 }
    105 
    106 void UIPopupCenter::questionBinary(QWidget *pParent, const QString &strId,
    107                                    const QString &strMessage,
    108                                    const QString &strOkButtonText /*= QString()*/,
    109                                    const QString &strCancelButtonText /*= QString()*/)
    110 {
    111     question(pParent, strId,
    112              strMessage,
    113              AlertButton_Ok | AlertButtonOption_Default,
    114              AlertButton_Cancel | AlertButtonOption_Escape,
    115              0 /* third button */,
    116              strOkButtonText,
    117              strCancelButtonText,
    118              QString() /* third button */);
    119 }
    120 
    121 void UIPopupCenter::questionTrinary(QWidget *pParent, const QString &strId,
    122                                     const QString &strMessage,
    123                                     const QString &strChoice1ButtonText /*= QString()*/,
    124                                     const QString &strChoice2ButtonText /*= QString()*/,
    125                                     const QString &strCancelButtonText /*= QString()*/)
    126 {
    127     question(pParent, strId,
    128              strMessage,
    129              AlertButton_Choice1,
    130              AlertButton_Choice2 | AlertButtonOption_Default,
    131              AlertButton_Cancel | AlertButtonOption_Escape,
    132              strChoice1ButtonText,
    133              strChoice2ButtonText,
    134              strCancelButtonText);
    135 }
    136 
    137 void UIPopupCenter::showPopupPane(QWidget *pParent, const QString &strPopupPaneID,
    138                                  const QString &strMessage, const QString &strDetails,
    139                                  int iButton1, int iButton2, int iButton3,
    140                                  const QString &strButtonText1, const QString &strButtonText2, const QString &strButtonText3)
    141 {
    142     /* Looking for the corresponding popup-stack: */
    143     QString strPopupStackID = pParent->metaObject()->className();
    144     UIPopupStack *pPopupStack = 0;
    145     /* Is there already popup-stack with the same ID? */
    146     if (m_stacks.contains(strPopupStackID))
    147     {
    148         /* Get existing one: */
    149         pPopupStack = m_stacks[strPopupStackID];
    150     }
    151     /* There is no popup-stack with the same ID? */
    152     else
    153     {
    154         /* Create new one: */
    155         pPopupStack = m_stacks[strPopupStackID] = new UIPopupStack(pParent);
    156         /* Attach popup-stack connections: */
    157         connect(pPopupStack, SIGNAL(sigPopupPaneDone(QString, int)), this, SIGNAL(sigPopupPaneDone(QString, int)));
    158         connect(pPopupStack, SIGNAL(sigRemove()), this, SLOT(sltRemovePopupStack()));
    159     }
    160     /* Show popup-stack: */
    161     pPopupStack->show();
    162 
    163     /* Choose at least one button to be the 'default' and 'escape': */
    164     if (iButton1 == 0 && iButton2 == 0 && iButton3 == 0)
    165         iButton1 = AlertButton_Ok | AlertButtonOption_Default | AlertButtonOption_Escape;
    166     /* Compose button description map: */
    167     QMap<int, QString> buttonDescriptions;
    168     if (iButton1 != 0 && !buttonDescriptions.contains(iButton1))
    169         buttonDescriptions[iButton1] = strButtonText1;
    170     if (iButton2 != 0 && !buttonDescriptions.contains(iButton2))
    171         buttonDescriptions[iButton2] = strButtonText2;
    172     if (iButton3 != 0 && !buttonDescriptions.contains(iButton3))
    173         buttonDescriptions[iButton3] = strButtonText3;
    174     /* Update corresponding popup-pane: */
    175     pPopupStack->updatePopupPane(strPopupPaneID, strMessage, strDetails, buttonDescriptions);
    176 }
    177 
    178 void UIPopupCenter::sltRemovePopupStack()
    179 {
    180     /* Make sure the sender is the popup-stack: */
    181     UIPopupStack *pPopupStack = qobject_cast<UIPopupStack*>(sender());
    182     if (!pPopupStack)
    183     {
    184         AssertMsgFailed(("Should be called by popup-stack only!"));
    185         return;
    186     }
    187 
    188     /* Make sure the popup-stack still exists: */
    189     const QString strPopupStackID(m_stacks.key(pPopupStack, QString()));
    190     if (strPopupStackID.isNull())
    191     {
    192         AssertMsgFailed(("Popup-stack already destroyed!"));
    193         return;
    194     }
    195 
    196     /* Cleanup the popup-stack: */
    197     m_stacks.remove(strPopupStackID);
    198     delete pPopupStack;
    199 }
    200 
    201 void UIPopupCenter::remindAboutMouseIntegration(bool fSupportsAbsolute, QWidget *pParent)
    202 {
    203     if (fSupportsAbsolute)
    204     {
    205         alert(pParent, QString("remindAboutMouseIntegration"),
    206               tr("<p>The Virtual Machine reports that the guest OS supports <b>mouse pointer integration</b>. "
    207                  "This means that you do not need to <i>capture</i> the mouse pointer to be able to use it in your guest OS -- "
    208                  "all mouse actions you perform when the mouse pointer is over the Virtual Machine's display "
    209                  "are directly sent to the guest OS. If the mouse is currently captured, it will be automatically uncaptured.</p>"
    210                  "<p>The mouse icon on the status bar will look like&nbsp;<img src=:/mouse_seamless_16px.png/>&nbsp;to inform you "
    211                  "that mouse pointer integration is supported by the guest OS and is currently turned on.</p>"
    212                  "<p><b>Note</b>: Some applications may behave incorrectly in mouse pointer integration mode. "
    213                  "You can always disable it for the current session (and enable it again) "
    214                  "by selecting the corresponding action from the menu bar.</p>"));
    215     }
    216     else
    217     {
    218         alert(pParent, QString("remindAboutMouseIntegration"),
    219               tr("<p>The Virtual Machine reports that the guest OS does not support <b>mouse pointer integration</b> "
    220                  "in the current video mode. You need to capture the mouse (by clicking over the VM display "
    221                  "or pressing the host key) in order to use the mouse inside the guest OS.</p>"));
    222     }
    223 }
    224 
    225 
    22620/* Qt includes: */
    227 #include <QVBoxLayout>
    22821#include <QEvent>
    22922#include <QMainWindow>
    23023#include <QStatusBar>
     24
     25/* GUI includes: */
     26#include "UIPopupStack.h"
     27#include "UIPopupPane.h"
     28
     29/* Other VBox includes: */
     30#include <VBox/sup.h>
    23131
    23232UIPopupStack::UIPopupStack(QWidget *pParent)
    … …  
    26363                                                               strMessage, strDetails,
    26464                                                               buttonDescriptions);
    265         pPopupPane->setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Minimum);
    26665        /* Attach popup-pane connection: */
    26766        connect(pPopupPane, SIGNAL(sigSizeHintChanged()), this, SLOT(sltAdjustGeometry()));

  • trunk/src/VBox/Frontends/VirtualBox/src/widgets/UIPopupStack.h

    r45658 r45659  
    22 *
    33 * VBox frontends: Qt GUI ("VirtualBox"):
    4  * UIPopupCenter class declaration
     4 * UIPopupStack class declaration
    55 */
    66
    … …  
    1717 */
    1818
    19 #ifndef __UIPopupCenter_h__
    20 #define __UIPopupCenter_h__
    21 
    22 /* Qt includes: */
    23 #include <QMap>
    24 #include <QObject>
    25 #include <QPointer>
    26 
    27 /* Forward declaration: */
    28 class QWidget;
    29 class UIPopupStack;
    30 class UIPopupPane;
    31 
    32 /* Popup-center singleton: */
    33 class UIPopupCenter: public QObject
    34 {
    35     Q_OBJECT;
    36 
    37 signals:
    38 
    39     /* Notifier: Popup-pane done stuff: */
    40     void sigPopupPaneDone(QString strID, int iButtonCode);
    41 
    42 public:
    43 
    44     /* Static API: Create/destroy stuff: */
    45     static void create();
    46     static void destroy();
    47 
    48     /* API: Main message function, used directly only in exceptional cases: */
    49     void message(QWidget *pParent, const QString &strId,
    50                  const QString &strMessage, const QString &strDetails,
    51                  int iButton1 = 0, int iButton2 = 0, int iButton3 = 0,
    52                  const QString &strButtonText1 = QString(),
    53                  const QString &strButtonText2 = QString(),
    54                  const QString &strButtonText3 = QString());
    55 
    56     /* API: Wrapper to 'message' function.
    57      * Provides single OK button: */
    58     void error(QWidget *pParent, const QString &strId,
    59                const QString &strMessage, const QString &strDetails);
    60 
    61     /* API: Wrapper to 'error' function.
    62      * Omits details: */
    63     void alert(QWidget *pParent, const QString &strId,
    64                const QString &strMessage);
    65 
    66     /* API: Wrapper to 'message' function.
    67      * Omits details, provides two or three buttons: */
    68     void question(QWidget *pParent, const QString &strId,
    69                   const QString &strMessage,
    70                   int iButton1 = 0, int iButton2 = 0, int iButton3 = 0,
    71                   const QString &strButtonText1 = QString(),
    72                   const QString &strButtonText2 = QString(),
    73                   const QString &strButtonText3 = QString());
    74 
    75     /* API: Wrapper to 'question' function,
    76      * Question providing two buttons (OK and Cancel by default): */
    77     void questionBinary(QWidget *pParent, const QString &strId,
    78                         const QString &strMessage,
    79                         const QString &strOkButtonText = QString(),
    80                         const QString &strCancelButtonText = QString());
    81 
    82     /* API: Wrapper to 'question' function,
    83      * Question providing three buttons (Yes, No and Cancel by default): */
    84     void questionTrinary(QWidget *pParent, const QString &strId,
    85                          const QString &strMessage,
    86                          const QString &strChoice1ButtonText = QString(),
    87                          const QString &strChoice2ButtonText = QString(),
    88                          const QString &strCancelButtonText = QString());
    89 
    90     /* API: Runtime UI stuff: */
    91     void remindAboutMouseIntegration(bool fSupportsAbsolute, QWidget *pParent);
    92 
    93 private slots:
    94 
    95     /* Handler: Popup-stack stuff: */
    96     void sltRemovePopupStack();
    97 
    98 private:
    99 
    100     /* Constructor/destructor: */
    101     UIPopupCenter();
    102     ~UIPopupCenter();
    103 
    104     /* Helper: Popup-pane stuff: */
    105     void showPopupPane(QWidget *pParent, const QString &strPopupPaneID,
    106                        const QString &strMessage, const QString &strDetails,
    107                        int iButton1, int iButton2, int iButton3,
    108                        const QString &strButtonText1, const QString &strButtonText2, const QString &strButtonText3);
    109 
    110     /* Variables: Popup-stack stuff: */
    111     QMap<QString, QPointer<UIPopupStack> > m_stacks;
    112 
    113     /* Instance stuff: */
    114     static UIPopupCenter* m_spInstance;
    115     static UIPopupCenter* instance();
    116     friend UIPopupCenter& popupCenter();
    117 };
    118 
    119 /* Shortcut to the static UIPopupCenter::instance() method: */
    120 inline UIPopupCenter& popupCenter() { return *UIPopupCenter::instance(); }
    121 
     19#ifndef __UIPopupStack_h__
     20#define __UIPopupStack_h__
    12221
    12322/* Qt includes: */
    12423#include <QWidget>
     24#include <QMap>
     25
     26/* Forward declaration: */
     27class UIPopupPane;
    12528
    12629/* Popup-stack prototype class: */
    … …  
    15760private:
    15861
    159     /* Prepare stuff: */
     62    /* Helper: Prepare stuff: */
    16063    void prepare();
    16164
    … …  
    18184    const int m_iStackLayoutMargin;
    18285    const int m_iStackLayoutSpacing;
     86    const int m_iParentStatusBarHeight;
    18387    QMap<QString, UIPopupPane*> m_panes;
    184     const int m_iParentStatusBarHeight;
    18588};
    18689
    187 #endif /* __UIPopupCenter_h__ */
     90#endif /* __UIPopupStack_h__ */
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