qmenu_wince.cpp File Reference

#include "qmenu.h"
#include "qt_windows.h"
#include "qapplication.h"
#include "qmainwindow.h"
#include "qtoolbar.h"
#include "qevent.h"
#include "qstyle.h"
#include "qdebug.h"
#include "qwidgetaction.h"
#include <private/qapplication_p.h>
#include <private/qmenu_p.h>
#include <private/qmenubar_p.h>
#include "qmenu_wince_resource_p.h"
#include <QtCore/qlibrary.h>
#include <commctrl.h>
#include "qguifunctions_wince.h"

Go to the source code of this file.

Classes
struct	qt_SHMENUBARINFO

Macros
#define	SHCMBF_EMPTYBAR   0x0001
#define	SHCMBM_GETSUBMENU   (WM_USER + 401)

Typedefs
typedef BOOL(WINAPI *	AygCreateMenuBar) (qt_SHMENUBARINFO *)
typedef HRESULT(WINAPI *	AygEnableSoftKey) (HWND, UINT, BOOL, BOOL)

Functions
static void	qt_wce_change_command (HWND menuHandle, int item, int command)
static void	qt_wce_clear_menu (HMENU hMenu)
static HWND	qt_wce_create_menubar (HWND parentHandle, HINSTANCE resourceHandle, int toolbarID, int flags=0)
static void	qt_wce_delete_action_list (QList< QWceMenuAction *> *list)
static void	qt_wce_disable_soft_key (HWND handle, uint command)
static void	qt_wce_enable_soft_key (HWND handle, uint command)
static HMODULE	qt_wce_get_module_handle ()
static QAction *	qt_wce_get_quit_action (QList< QAction *> actionItems)
static QAction *	qt_wce_get_quit_action (QList< QWceMenuAction *> actionItems)
static void	qt_wce_insert_action (HMENU menu, QWceMenuAction *action)
static void	qt_wce_rename_menu_item (HWND menuHandle, int item, const QString &newText)
bool	qt_wince_is_pocket_pc ()
bool	qt_wince_is_smartphone ()
static void	resolveAygLibs ()

Variables
static bool	aygResolved = false
static QList< QMenuBar * >	nativeMenuBars
static AygCreateMenuBar	ptrCreateMenuBar = 0
static AygEnableSoftKey	ptrEnableSoftKey = 0
static uint	qt_wce_menu_static_cmd_id = 200

Macro Definition Documentation

SHCMBF_EMPTYBAR

#define SHCMBF_EMPTYBAR   0x0001

Definition at line 70 of file qmenu_wince.cpp.

Referenced by QMenuBarPrivate::wceCreateMenuBar().

SHCMBM_GETSUBMENU

#define SHCMBM_GETSUBMENU   (WM_USER + 401)

Definition at line 74 of file qmenu_wince.cpp.

Referenced by QMenuBarPrivate::QWceMenuBarPrivate::rebuild().

Typedef Documentation

AygCreateMenuBar

typedef BOOL(WINAPI * AygCreateMenuBar) (qt_SHMENUBARINFO *)

Definition at line 104 of file qmenu_wince.cpp.

AygEnableSoftKey

typedef HRESULT(WINAPI * AygEnableSoftKey) (HWND, UINT, BOOL, BOOL)

Definition at line 105 of file qmenu_wince.cpp.

Function Documentation

qt_wce_change_command()

static void qt_wce_change_command ( HWND  menuHandle, int  item, int  command  )

static

Definition at line 186 of file qmenu_wince.cpp.

Referenced by QMenuBarPrivate::QWceMenuBarPrivate::rebuild().

{
TBBUTTONINFOA tbbi;
    memset(&tbbi,0,sizeof(tbbi));
    tbbi.cbSize = sizeof(tbbi);
    tbbi.dwMask = TBIF_COMMAND;
    tbbi.idCommand = command;
    SendMessage(menuHandle, TB_SETBUTTONINFO, item, (LPARAM)&tbbi);
}

qt_wce_clear_menu()

static void qt_wce_clear_menu ( HMENU  hMenu )

static

Definition at line 263 of file qmenu_wince.cpp.

Referenced by QMenuBarPrivate::QWceMenuBarPrivate::rebuild(), and QMenuPrivate::QWceMenuPrivate::rebuild().

{
    while (RemoveMenu(hMenu, 0, MF_BYPOSITION));
}

qt_wce_create_menubar()

static HWND qt_wce_create_menubar ( HWND  parentHandle, HINSTANCE  resourceHandle, int  toolbarID, int  flags = 0  )

static

Definition at line 208 of file qmenu_wince.cpp.

Referenced by QMenuBarPrivate::QWceMenuBarPrivate::rebuild(), and QMenuBarPrivate::wceCreateMenuBar().

{
    resolveAygLibs();

    if (ptrCreateMenuBar) {
        qt_SHMENUBARINFO mbi;
        memset(&mbi, 0, sizeof(qt_SHMENUBARINFO));
        mbi.cbSize     = sizeof(qt_SHMENUBARINFO);
        mbi.hwndParent = parentHandle;
        mbi.hInstRes   = resourceHandle;
        mbi.dwFlags = flags;
        mbi.nToolBarId = toolbarID;

        if (ptrCreateMenuBar(&mbi)) {
#ifdef Q_OS_WINCE_WM
            // Tell the menu bar that we want to override hot key behaviour.
            LPARAM lparam = MAKELPARAM(SHMBOF_NODEFAULT | SHMBOF_NOTIFY,
                                       SHMBOF_NODEFAULT | SHMBOF_NOTIFY);
            SendMessage(mbi.hwndMB, SHCMBM_OVERRIDEKEY, VK_TBACK, lparam);
#endif
            return mbi.hwndMB;
        }
    }
    return 0;
}

qt_wce_delete_action_list()

static void qt_wce_delete_action_list ( QList< QWceMenuAction *> *  list )

static

Definition at line 135 of file qmenu_wince.cpp.

Referenced by QMenuBarPrivate::QWceMenuBarPrivate::rebuild(), QMenuBarPrivate::QWceMenuBarPrivate::~QWceMenuBarPrivate(), and QMenuPrivate::QWceMenuPrivate::~QWceMenuPrivate().

{
    for(QList<QWceMenuAction*>::Iterator it = list->begin(); it != list->end(); ++it) {
        QWceMenuAction *action = (*it);
        delete action;
        action = 0;
    }
    list->clear();
}

qt_wce_disable_soft_key()

static void qt_wce_disable_soft_key ( HWND  handle, uint  command  )

static

Definition at line 128 of file qmenu_wince.cpp.

Referenced by QMenuBarPrivate::QWceMenuBarPrivate::rebuild().

{
    resolveAygLibs();
    if (ptrEnableSoftKey)
        ptrEnableSoftKey(handle, command, false, false);
}

qt_wce_enable_soft_key()

static void qt_wce_enable_soft_key ( HWND  handle, uint  command  )

static

Definition at line 121 of file qmenu_wince.cpp.

Referenced by QMenuBarPrivate::QWceMenuBarPrivate::rebuild().

{
    resolveAygLibs();
    if (ptrEnableSoftKey)
        ptrEnableSoftKey(handle, command, false, true);
}

qt_wce_get_module_handle()

static HMODULE qt_wce_get_module_handle ( )

static

Definition at line 176 of file qmenu_wince.cpp.

Referenced by QMenuBarPrivate::QWceMenuBarPrivate::rebuild().

{
    HMODULE module =  0; //handle to resources
    if (!(module = GetModuleHandle(L"QtGui4"))) //release dynamic
        if (!(module = GetModuleHandle(L"QtGuid4"))) //debug dynamic
            module = (HINSTANCE)qWinAppInst(); //static
    Q_ASSERT_X(module, "qt_wce_get_module_handle()", "cannot get handle to module?");
    return module;
}

qt_wce_get_quit_action() [1/2]

static QAction* qt_wce_get_quit_action ( QList< QAction *>  actionItems )

static

Definition at line 146 of file qmenu_wince.cpp.

Referenced by qt_wce_get_quit_action(), and QMenuBarPrivate::QWceMenuBarPrivate::rebuild().

{
    QAction *returnAction = 0;
    for (int i = 0; i < actionItems.size(); ++i) {
        QAction *action = actionItems.at(i);
        if (action->menuRole() == QAction::QuitRole)
            returnAction = action;
        else 
            if (action->menu())
                returnAction = qt_wce_get_quit_action(action->menu()->actions());
        if (returnAction)
            return returnAction; //return first action found
    }
    return 0; //nothing found;
}

qt_wce_get_quit_action() [2/2]

static QAction* qt_wce_get_quit_action ( QList< QWceMenuAction *>  actionItems )

static

Definition at line 162 of file qmenu_wince.cpp.

{
    for (int i = 0; i < actionItems.size(); ++i) {
        if (actionItems.at(i)->action->menuRole() == QAction::QuitRole)
            return actionItems.at(i)->action;
        else if (actionItems.at(i)->action->menu()) {
            QAction *returnAction = qt_wce_get_quit_action(actionItems.at(i)->action->menu()->actions());
            if (returnAction)
                return returnAction;
        }
    }
    return 0;
}

qt_wce_insert_action()

static void qt_wce_insert_action ( HMENU  menu, QWceMenuAction *  action  )

static

Definition at line 234 of file qmenu_wince.cpp.

Referenced by QMenuBarPrivate::QWceMenuBarPrivate::rebuild(), and QMenuPrivate::QWceMenuPrivate::rebuild().

{
    Q_ASSERT_X(menu, "AppendMenu", "menu is 0");
    if (action->action->isVisible()) {
        int flags;
        action->action->isEnabled() ? flags = MF_ENABLED : flags = MF_GRAYED;

        QString text = action->action->iconText();
        text.remove(QChar::fromLatin1('&'));
        if (action->action->isSeparator()) {
            AppendMenu (menu, MF_SEPARATOR , 0, 0);
        }
        else if (action->action->menu()) {
            text.remove(QChar::fromLatin1('&'));
            AppendMenu (menu, MF_STRING | flags | MF_POPUP,
            (UINT) action->action->menu()->wceMenu(), reinterpret_cast<const wchar_t *> (text.utf16()));
        }
        else {
            AppendMenu (menu, MF_STRING | flags, action->command, reinterpret_cast<const wchar_t *> (text.utf16()));
        }
        if (action->action->isCheckable())
            if (action->action->isChecked())
                CheckMenuItem(menu, action->command, MF_BYCOMMAND | MF_CHECKED);
            else 
                CheckMenuItem(menu, action->command, MF_BYCOMMAND | MF_UNCHECKED);
    }
}

qt_wce_rename_menu_item()

static void qt_wce_rename_menu_item ( HWND  menuHandle, int  item, const QString &  newText  )

static

Definition at line 196 of file qmenu_wince.cpp.

Referenced by QMenuBarPrivate::QWceMenuBarPrivate::rebuild().

{
    TBBUTTONINFOA tbbi;
    memset(&tbbi,0,sizeof(tbbi));
    tbbi.cbSize = sizeof(tbbi);
    tbbi.dwMask = TBIF_TEXT;
    QString text = newText;
    text.remove(QChar::fromLatin1('&'));
    tbbi.pszText = (LPSTR) text.utf16();
    SendMessage(menuHandle, TB_SETBUTTONINFO, item, (LPARAM)&tbbi);
}

qt_wince_is_pocket_pc()

bool qt_wince_is_pocket_pc

(

)

Definition at line 289 of file qguifunctions_wince.cpp.

Referenced by qt_wince_is_high_dpi(), qt_wince_is_mobile(), and QMenuBarPrivate::wceCreateMenuBar().

                             {
    return qt_wince_is_platform(QString::fromLatin1("PocketPC"));
}

qt_wince_is_smartphone()

bool qt_wince_is_smartphone

(

)

Definition at line 293 of file qguifunctions_wince.cpp.

Referenced by qt_wince_is_mobile(), and QMenuBarPrivate::wceCreateMenuBar().

                              {
       return qt_wince_is_platform(QString::fromLatin1("Smartphone"));
}

resolveAygLibs()

static void resolveAygLibs ( )

static

Definition at line 111 of file qmenu_wince.cpp.

Referenced by qt_wce_create_menubar(), qt_wce_disable_soft_key(), and qt_wce_enable_soft_key().

{
    if (!aygResolved) {
        QLibrary aygLib(QLatin1String("aygshell"));
        ptrCreateMenuBar = (AygCreateMenuBar) aygLib.resolve("SHCreateMenuBar");
        ptrEnableSoftKey = (AygEnableSoftKey) aygLib.resolve("SHEnableSoftkey");
        aygResolved = true;
    }
}

Variable Documentation

aygResolved

bool aygResolved = false

static

Definition at line 107 of file qmenu_wince.cpp.

Referenced by resolveAygLibs().

nativeMenuBars

QList<QMenuBar*> nativeMenuBars

static

Definition at line 89 of file qmenu_wince.cpp.

ptrCreateMenuBar

AygCreateMenuBar ptrCreateMenuBar = 0

static

Definition at line 108 of file qmenu_wince.cpp.

Referenced by qt_wce_create_menubar(), and resolveAygLibs().

ptrEnableSoftKey

AygEnableSoftKey ptrEnableSoftKey = 0

static

Definition at line 109 of file qmenu_wince.cpp.

Referenced by qt_wce_disable_soft_key(), qt_wce_enable_soft_key(), and resolveAygLibs().

qt_wce_menu_static_cmd_id

uint qt_wce_menu_static_cmd_id = 200

static

Definition at line 88 of file qmenu_wince.cpp.

Referenced by QMenuBarPrivate::QWceMenuBarPrivate::addAction(), QMenuPrivate::QWceMenuPrivate::addAction(), and QMenuBarPrivate::QWceMenuBarPrivate::rebuild().