Use the data scheme to load resources in the WebKitGTK+ implementation, rather than...

[wxWidgets.git] / src / msw / calctrl.cpp

diff --git a/src/msw/calctrl.cpp b/src/msw/calctrl.cpp
index cf1179b8aaef6338327e75a88b196dd70b733549..31ab4b65f13312d3f5bfd506c3d6fcdf1ab04832 100644 (file)
--- a/src/msw/calctrl.cpp
+++ b/src/msw/calctrl.cpp
@@ -34,7 +34,26 @@
 
 #include "wx/msw/private/datecontrols.h"
 
 
 #include "wx/msw/private/datecontrols.h"
 

-IMPLEMENT_DYNAMIC_CLASS(wxCalendarCtrl, wxControl)
+// ----------------------------------------------------------------------------
+// constants
+// ----------------------------------------------------------------------------
+
+namespace
+{
+
+// values of week days used by the native control
+enum
+{
+    MonthCal_Monday,
+    MonthCal_Tuesday,
+    MonthCal_Wednesday,
+    MonthCal_Thursday,
+    MonthCal_Friday,
+    MonthCal_Saturday,
+    MonthCal_Sunday
+};
+
+} // anonymous namespace

 
 // ============================================================================
 // implementation
 
 // ============================================================================
 // implementation


@@ -44,6 +63,12 @@ IMPLEMENT_DYNAMIC_CLASS(wxCalendarCtrl, wxControl)
 // wxCalendarCtrl creation
 // ----------------------------------------------------------------------------
 
 // wxCalendarCtrl creation
 // ----------------------------------------------------------------------------
 

+void wxCalendarCtrl::Init()
+{
+    m_marks =
+    m_holidays = 0;
+}
+

 bool
 wxCalendarCtrl::Create(wxWindow *parent,
                        wxWindowID id,
 bool
 wxCalendarCtrl::Create(wxWindow *parent,
                        wxWindowID id,


@@ -79,7 +104,7 @@ wxCalendarCtrl::Create(wxWindow *parent,
         }
         else
         {
         }
         else
         {

-            wxLogLastError(_T("GetClassInfoEx(SysMonthCal32)"));
+            wxLogLastError(wxT("GetClassInfoEx(SysMonthCal32)"));

         }
     }
 
         }
     }
 


@@ -90,12 +115,13 @@ wxCalendarCtrl::Create(wxWindow *parent,
     if ( !MSWCreateControl(clsname, wxEmptyString, pos, size) )
         return false;
 
     if ( !MSWCreateControl(clsname, wxEmptyString, pos, size) )
         return false;
 

-    // initialize the control 
+    // initialize the control

     UpdateFirstDayOfWeek();
 
     SetDate(dt.IsValid() ? dt : wxDateTime::Today());
 
     UpdateFirstDayOfWeek();
 
     SetDate(dt.IsValid() ? dt : wxDateTime::Today());
 

-    UpdateMarks();
+    if ( SetHolidayAttrs() )
+        UpdateMarks();

 
     Connect(wxEVT_LEFT_DOWN,
             wxMouseEventHandler(wxCalendarCtrl::MSWOnClick));
 
     Connect(wxEVT_LEFT_DOWN,
             wxMouseEventHandler(wxCalendarCtrl::MSWOnClick));


@@ -159,6 +185,15 @@ wxCalendarCtrl::HitTest(const wxPoint& pos,
                         wxDateTime::WeekDay *wd)
 {
     WinStruct<MCHITTESTINFO> hti;
                         wxDateTime::WeekDay *wd)
 {
     WinStruct<MCHITTESTINFO> hti;

+
+    // Vista and later SDKs add a few extra fields to MCHITTESTINFO which are
+    // not supported by the previous versions, as we don't use them anyhow we
+    // should pretend that we always use the old struct format to make the call
+    // below work on pre-Vista systems (see #11057)
+#ifdef MCHITTESTINFO_V1_SIZE
+    hti.cbSize = MCHITTESTINFO_V1_SIZE;
+#endif
+

     hti.pt.x = pos.x;
     hti.pt.y = pos.y;
     switch ( MonthCal_HitTest(GetHwnd(), &hti) )
     hti.pt.x = pos.x;
     hti.pt.y = pos.y;
     switch ( MonthCal_HitTest(GetHwnd(), &hti) )


@@ -177,13 +212,32 @@ wxCalendarCtrl::HitTest(const wxPoint& pos,
 
         case MCHT_CALENDARDATE:
             if ( date )
 
         case MCHT_CALENDARDATE:
             if ( date )

-                date->SetFromMSWSysTime(hti.st);
+                date->SetFromMSWSysDate(hti.st);

             return wxCAL_HITTEST_DAY;
 
         case MCHT_CALENDARDAY:
             if ( wd )
             {
             return wxCAL_HITTEST_DAY;
 
         case MCHT_CALENDARDAY:
             if ( wd )
             {

-                *wd = wx_static_cast(wxDateTime::WeekDay, hti.st.wDayOfWeek);
+                int day = hti.st.wDayOfWeek;
+
+                // the native control returns incorrect day of the week when
+                // the first day isn't Monday, i.e. the first column is always
+                // "Monday" even if its label is "Sunday", compensate for it
+                const int first = LOWORD(MonthCal_GetFirstDayOfWeek(GetHwnd()));
+                if ( first == MonthCal_Monday )
+                {
+                    // as MonthCal_Monday is 0 while wxDateTime::Mon is 1,
+                    // normally we need to do this to transform from MSW
+                    // convention to wx one
+                    day++;
+                    day %= 7;
+                }
+                //else: but when the first day is MonthCal_Sunday, the native
+                //      control still returns 0 (i.e. MonthCal_Monday) for the
+                //      first column which looks like a bug in it but to work
+                //      around it it's enough to not apply the correction above
+
+                *wd = static_cast<wxDateTime::WeekDay>(day);

             }
             return wxCAL_HITTEST_HEADER;
 
             }
             return wxCAL_HITTEST_HEADER;
 


@@ -208,23 +262,24 @@ bool wxCalendarCtrl::SetDate(const wxDateTime& dt)
     wxCHECK_MSG( dt.IsValid(), false, "invalid date" );
 
     SYSTEMTIME st;
     wxCHECK_MSG( dt.IsValid(), false, "invalid date" );
 
     SYSTEMTIME st;

-    dt.GetAsMSWSysTime(&st);
+    dt.GetAsMSWSysDate(&st);

     if ( !MonthCal_SetCurSel(GetHwnd(), &st) )
     {
     if ( !MonthCal_SetCurSel(GetHwnd(), &st) )
     {

-        wxLogDebug(_T("DateTime_SetSystemtime() failed"));
+        wxLogDebug(wxT("DateTime_SetSystemtime() failed"));

 
         return false;
     }
 
 
         return false;
     }
 

-    m_date = dt;
+    m_date = dt.GetDateOnly();

 
     return true;
 }
 
 wxDateTime wxCalendarCtrl::GetDate() const
 {
 
     return true;
 }
 
 wxDateTime wxCalendarCtrl::GetDate() const
 {

-#ifdef __WXDEBUG__
+#if wxDEBUG_LEVEL

     SYSTEMTIME st;
     SYSTEMTIME st;

+

     if ( !MonthCal_GetCurSel(GetHwnd(), &st) )
     {
         wxASSERT_MSG( !m_date.IsValid(), "mismatch between data and control" );
     if ( !MonthCal_GetCurSel(GetHwnd(), &st) )
     {
         wxASSERT_MSG( !m_date.IsValid(), "mismatch between data and control" );


@@ -232,10 +287,15 @@ wxDateTime wxCalendarCtrl::GetDate() const
         return wxDefaultDateTime;
     }
 
         return wxDefaultDateTime;
     }
 

-    wxDateTime dt(st);
+    wxDateTime dt;
+    dt.SetFromMSWSysDate(st);

 
 

-    wxASSERT_MSG( dt == m_date, "mismatch between data and control" );
-#endif // __WXDEBUG__
+    // Windows XP and earlier didn't include the time component into the
+    // returned date but Windows 7 does, so we can't compare the full objects
+    // in the same way under all the Windows versions, just compare their date
+    // parts
+    wxASSERT_MSG( dt.IsSameDate(m_date), "mismatch between data and control" );
+#endif // wxDEBUG_LEVEL

 
     return m_date;
 }
 
     return m_date;
 }


@@ -259,7 +319,7 @@ bool wxCalendarCtrl::SetDateRange(const wxDateTime& dt1, const wxDateTime& dt2)
 
     if ( !MonthCal_SetRange(GetHwnd(), flags, st) )
     {
 
     if ( !MonthCal_SetRange(GetHwnd(), flags, st) )
     {

-        wxLogDebug(_T("MonthCal_SetRange() failed"));
+        wxLogDebug(wxT("MonthCal_SetRange() failed"));

     }
 
     return flags != 0;
     }
 
     return flags != 0;


@@ -273,7 +333,7 @@ bool wxCalendarCtrl::GetDateRange(wxDateTime *dt1, wxDateTime *dt2) const
     if ( dt1 )
     {
         if ( flags & GDTR_MIN )
     if ( dt1 )
     {
         if ( flags & GDTR_MIN )

-            dt1->SetFromMSWSysTime(st[0]);
+            dt1->SetFromMSWSysDate(st[0]);

         else
             *dt1 = wxDefaultDateTime;
     }
         else
             *dt1 = wxDefaultDateTime;
     }


@@ -281,7 +341,7 @@ bool wxCalendarCtrl::GetDateRange(wxDateTime *dt1, wxDateTime *dt2) const
     if ( dt2 )
     {
         if ( flags & GDTR_MAX )
     if ( dt2 )
     {
         if ( flags & GDTR_MAX )

-            dt2->SetFromMSWSysTime(st[1]);
+            dt2->SetFromMSWSysDate(st[1]);

         else
             *dt2 = wxDefaultDateTime;
     }
         else
             *dt2 = wxDefaultDateTime;
     }


@@ -327,32 +387,53 @@ void wxCalendarCtrl::Mark(size_t day, bool mark)
     UpdateMarks();
 }
 
     UpdateMarks();
 }
 

+void wxCalendarCtrl::SetHoliday(size_t day)
+{
+    wxCHECK_RET( day > 0 && day < 32, "invalid day" );
+
+    m_holidays |= 1 << (day - 1);
+}
+

 void wxCalendarCtrl::UpdateMarks()
 {
     // we show only one full month but there can be some days from the month
     // before it and from the one after it so days from 3 different months can
     // be partially shown
     MONTHDAYSTATE states[3] = { 0 };
 void wxCalendarCtrl::UpdateMarks()
 {
     // we show only one full month but there can be some days from the month
     // before it and from the one after it so days from 3 different months can
     // be partially shown
     MONTHDAYSTATE states[3] = { 0 };

-    const int nMonths = MonthCal_GetMonthRange(GetHwnd(), GMR_DAYSTATE, NULL);
+    const DWORD nMonths = MonthCal_GetMonthRange(GetHwnd(), GMR_DAYSTATE, NULL);

 
     // although in principle the calendar might not show any days from the
     // preceding months, it seems like it always does, consider e.g. Feb 2010
     // which starts on Monday and ends on Sunday and so could fit on 4 lines
     // without showing any subsequent months -- the standard control still
     // shows it on 6 lines and the number of visible months is still 3
 
     // although in principle the calendar might not show any days from the
     // preceding months, it seems like it always does, consider e.g. Feb 2010
     // which starts on Monday and ends on Sunday and so could fit on 4 lines
     // without showing any subsequent months -- the standard control still
     // shows it on 6 lines and the number of visible months is still 3

-    wxCHECK_RET( nMonths == (int)WXSIZEOF(states), "unexpected months range" );
-
-    states[1] = m_marks; // the fully visible month is the one in the middle
-
-    if ( !MonthCal_SetDayState(GetHwnd(), nMonths, states) )
+    //
+    // OTOH Windows 7 control can show all 12 months or even years or decades
+    // in its window if you "zoom out" of it by double clicking on free areas
+    // so the return value can be (much, in case of decades view) greater than
+    // 3 but in this case marks are not visible anyhow so simply ignore it
+    if ( nMonths < WXSIZEOF(states) )
+    {
+        wxFAIL_MSG("unexpectedly few months shown in the control");
+    }
+    else if ( nMonths == WXSIZEOF(states) )

     {
     {

-        wxLogLastError(_T("MonthCal_SetDayState"));
+        // the fully visible month is the one in the middle
+        states[1] = m_marks | m_holidays;
+
+        if ( !MonthCal_SetDayState(GetHwnd(), nMonths, states) )
+        {
+            wxLogLastError(wxT("MonthCal_SetDayState"));
+        }

     }
     }

+    //else: not a month view at all

 }
 
 void wxCalendarCtrl::UpdateFirstDayOfWeek()
 {
 }
 
 void wxCalendarCtrl::UpdateFirstDayOfWeek()
 {

-    MonthCal_SetFirstDayOfWeek(GetHwnd(), HasFlag(wxCAL_MONDAY_FIRST) ? 0 : 6);
+    MonthCal_SetFirstDayOfWeek(GetHwnd(),
+                               HasFlag(wxCAL_MONDAY_FIRST) ? MonthCal_Monday
+                                                           : MonthCal_Sunday);

 }
 
 // ----------------------------------------------------------------------------
 }
 
 // ----------------------------------------------------------------------------


@@ -370,14 +451,20 @@ bool wxCalendarCtrl::MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result)
                 // which expects GetDate() to return the new date
                 const wxDateTime dateOld = m_date;
                 const NMSELCHANGE * const sch = (NMSELCHANGE *)lParam;
                 // which expects GetDate() to return the new date
                 const wxDateTime dateOld = m_date;
                 const NMSELCHANGE * const sch = (NMSELCHANGE *)lParam;

-                m_date.SetFromMSWSysTime(sch->stSelStart);
+                m_date.SetFromMSWSysDate(sch->stSelStart);

 
                 // changing the year or the month results in a second dummy
                 // MCN_SELCHANGE event on this system which doesn't really
                 // change anything -- filter it out
                 if ( m_date != dateOld )
                 {
 
                 // changing the year or the month results in a second dummy
                 // MCN_SELCHANGE event on this system which doesn't really
                 // change anything -- filter it out
                 if ( m_date != dateOld )
                 {

-                    GenerateAllChangeEvents(dateOld);
+                    if ( GenerateAllChangeEvents(dateOld) )
+                    {
+                        // month changed, need to update the holidays if we use
+                        // them
+                        if ( SetHolidayAttrs() )
+                            UpdateMarks();
+                    }

                 }
             }
             break;
                 }
             }
             break;


@@ -387,7 +474,7 @@ bool wxCalendarCtrl::MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result)
                 const NMDAYSTATE * const ds = (NMDAYSTATE *)lParam;
                 for ( int i = 0; i < ds->cDayState; i++ )
                 {
                 const NMDAYSTATE * const ds = (NMDAYSTATE *)lParam;
                 for ( int i = 0; i < ds->cDayState; i++ )
                 {

-                    ds->prgDayState[i] = m_marks;
+                    ds->prgDayState[i] = m_marks | m_holidays;

                 }
             }
             break;
                 }
             }
             break;