--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/webengine/wmlengine/src/fbox/src/FBOXSelectBox.cpp Mon Mar 30 12:54:55 2009 +0300
@@ -0,0 +1,540 @@
+/*
+* Copyright (c) 2000 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:
+*
+*/
+
+
+#include "nw_fbox_selectboxi.h"
+
+#include "nw_evt_ecmaevent.h"
+
+#include "nw_fbox_selectskin.h"
+#include "nw_fbox_epoc32selectskin.h"
+#include "nw_fbox_inputinteractor.h"
+#include "nw_lmgr_rootbox.h"
+#include "nwx_string.h"
+#include "nw_fbox_passwordbox.h"
+#include "nw_evt_activateevent.h"
+#include "nw_evt_focusevent.h"
+#include "nw_evt_unicodekeyevent.h"
+#include "nw_evt_accesskeyevent.h"
+#include "nw_adt_resizablevector.h"
+#include "nw_fbox_formboxutils.h"
+#include "nw_hed_documentroot.h"
+#include "GDIDeviceContext.h"
+#include "BrsrStatusCodes.h"
+
+/* ------------------------------------------------------------------------- *
+ global data
+ * ------------------------------------------------------------------------- */
+
+/* ------------------------------------------------------------------------- */
+static
+const
+NW_LMgr_IEventListener_Class_t _NW_FBox_SelectBox_IEventListener_Class = {
+ { /* NW_Object_Core */
+ /* super */ &NW_LMgr_IEventListener_Class,
+ /* queryInterface */ _NW_Object_Interface_QueryInterface
+ },
+ { /* NW_Object_Interface */
+ /* offset */ offsetof (NW_LMgr_ActiveBox_t, NW_LMgr_IEventListener)
+ },
+ { /* NW_LMgr_IEventListener */
+ /* processEvent */ _NW_FBox_SelectBox_IEventListener_ProcessEvent
+ }
+};
+
+/* ------------------------------------------------------------------------- */
+static
+const NW_Object_Class_t* const _NW_FBox_SelectBox_InterfaceList[] = {
+ &_NW_FBox_SelectBox_IEventListener_Class,
+ NULL
+};
+
+/* ------------------------------------------------------------------------- */
+const
+NW_FBox_SelectBox_Class_t NW_FBox_SelectBox_Class = {
+ { /* NW_Object_Core */
+ /* super */ &NW_FBox_FormBox_Class,
+ /* queryInterface */ _NW_Object_Base_QueryInterface
+ },
+ { /* NW_Object_Base */
+ /* interfaceList */ _NW_FBox_SelectBox_InterfaceList
+ },
+ { /* NW_Object_Dynamic */
+ /* instanceSize */ sizeof (NW_FBox_SelectBox_t),
+ /* construct */ _NW_FBox_SelectBox_Construct,
+ /* destruct */ _NW_FBox_SelectBox_Destruct
+ },
+ { /* NW_LMgr_Box */
+ /* split */ _NW_FBox_SelectBox_Split,
+ /* resize */ _NW_FBox_FormBox_Resize,
+ /* postResize */ _NW_LMgr_Box_PostResize,
+ /* getMinimumContentSize */ _NW_FBox_FormBox_GetMinimumContentSize,
+ /* hasFixedContentSize */ _NW_LMgr_Box_HasFixedContentSize,
+ /* constrain */ _NW_LMgr_Box_Constrain,
+ /* draw */ _NW_FBox_FormBox_Draw,
+ /* render */ _NW_LMgr_Box_Render,
+ /* getBaseline */ _NW_FBox_SelectBox_GetBaseline,
+ /* shift */ _NW_LMgr_Box_Shift,
+ /* clone */ _NW_LMgr_Box_Clone
+ },
+ { /* NW_LMgr_ActiveBox */
+ /* unused */ NW_Object_Unused
+ },
+ { /* NW_FBox_FormBox */
+ /* initSkin */ _NW_FBox_SelectBox_InitSkin,
+ /* initInteractor */ _NW_FBox_SelectBox_InitInteractor,
+ /* reset */ _NW_FBox_SelectBox_Reset
+ },
+ { /* NW_FBox_SelectBox */
+ /* unused */ NW_Object_Unused
+ }
+};
+
+/* ------------------------------------------------------------------------- *
+ virtual methods
+ * ------------------------------------------------------------------------- */
+
+/* ------------------------------------------------------------------------- */
+TBrowserStatusCode
+_NW_FBox_SelectBox_Construct (NW_Object_Dynamic_t* dynamicObject,
+ va_list* argp)
+{
+ NW_FBox_SelectBox_t* thisObj;
+ TBrowserStatusCode status;
+
+ /* for convenience */
+ thisObj = NW_FBox_SelectBoxOf (dynamicObject);
+ /* invoke our superclass constructor */
+ status = _NW_FBox_FormBox_Construct (dynamicObject, argp);
+ if (status != KBrsrSuccess) {
+ return status;
+ }
+ thisObj->appServices = va_arg (*argp, NW_HED_AppServices_t*);
+ thisObj->multiple = (NW_Bool)va_arg(*argp, NW_Uint32);
+ thisObj->name = va_arg (*argp, NW_Text_t*);
+ thisObj->title = va_arg(*argp, NW_Text_t*);
+ thisObj->active = NW_FALSE;
+
+ thisObj->children = (NW_ADT_DynamicVector_t*)
+ NW_ADT_ResizableVector_New(sizeof(NW_FBox_FormBox_t*), 10, 5 );
+ return KBrsrSuccess;
+}
+
+/* --------------------------------------------------------------------------*/
+void
+_NW_FBox_SelectBox_Destruct (NW_Object_Dynamic_t* dynamicObject)
+{
+ NW_FBox_SelectBox_t* thisObj;
+ NW_ADT_Vector_Metric_t size;
+ NW_ADT_Vector_Metric_t index;
+
+ /* for convenience */
+ thisObj = NW_FBox_SelectBoxOf (dynamicObject);
+
+ NW_ASSERT(NW_Object_IsInstanceOf(thisObj, &NW_FBox_SelectBox_Class));
+
+ if (thisObj->children != NULL) {
+ size = NW_ADT_Vector_GetSize(thisObj->children);
+ for (index =0; index <size; index++)
+ {
+ NW_FBox_OptionBox_t* optionBox;
+
+ optionBox = *(NW_FBox_OptionBox_t**)
+ NW_ADT_Vector_ElementAt (thisObj->children, index);
+ NW_Object_Delete(optionBox);
+ }
+
+ NW_Object_Delete(thisObj->children);
+ }
+
+ NW_Object_Delete(thisObj->name);
+ NW_Object_Delete(thisObj->title);
+}
+
+/* ------------------------------------------------------------------------- */
+TBrowserStatusCode
+_NW_FBox_SelectBox_SetDisplayText(NW_FBox_SelectBox_t* thisObj,
+ NW_Bool bufferModificationOn)
+{
+
+ NW_ASSERT(NW_Object_IsInstanceOf(thisObj, &NW_FBox_SelectBox_Class));
+ NW_REQUIRED_PARAM(thisObj);
+ NW_REQUIRED_PARAM(bufferModificationOn);
+ return KBrsrSuccess;
+}
+
+
+/* ------------------------------------------------------------------------- */
+NW_FBox_Skin_t*
+_NW_FBox_SelectBox_InitSkin(NW_FBox_FormBox_t* formBox)
+{
+ NW_FBox_Skin_t *skin;
+
+ NW_ASSERT(NW_Object_IsInstanceOf(formBox, &NW_FBox_SelectBox_Class));
+ skin = (NW_FBox_Skin_t *)NW_FBox_SelectSkin_New(formBox);
+ if ((skin != NULL) && NW_Object_IsInstanceOf(skin, &NW_FBox_SelectSkin_Class))
+ {
+ NW_FBox_SelectSkin_Reserve(NW_FBox_SelectSkinOf(skin));
+ }
+ return skin;
+}
+
+/* ------------------------------------------------------------------------- */
+NW_FBox_Interactor_t*
+_NW_FBox_SelectBox_InitInteractor(NW_FBox_FormBox_t* formBox)
+{
+ NW_ASSERT(NW_Object_IsInstanceOf(formBox, &NW_FBox_SelectBox_Class));
+ return (NW_FBox_Interactor_t *)NW_FBox_InputInteractor_New(formBox);
+}
+
+
+/* ------------------------------------------------------------------------- */
+TBrowserStatusCode
+_NW_FBox_SelectBox_Split(NW_LMgr_Box_t* box,
+ NW_GDI_Metric_t space,
+ NW_LMgr_Box_t* *splitBox,
+ NW_Uint8 flags)
+{
+ NW_FBox_SelectSkin_t* selectSkin;
+ NW_FBox_FormBox_t* formBox;
+
+ if (flags & NW_LMgr_Box_SplitFlags_Nowrap) {
+ *splitBox = NULL;
+ return KBrsrSuccess;
+ }
+ *splitBox = NULL;
+ formBox = NW_FBox_FormBoxOf(box);
+ selectSkin = NW_FBox_SelectSkinOf(NW_FBox_FormBox_GetSkin(formBox));
+ return NW_FBox_SelectSkin_Split(selectSkin, space, splitBox, flags);
+}
+
+/* ------------------------------------------------------------------------- *
+ final methods
+ * ------------------------------------------------------------------------- */
+
+void
+NW_FBox_SelectBox_AddOption(NW_FBox_SelectBox_t* selectBox,
+ NW_FBox_OptionBox_t* optionBox,
+ NW_LMgr_Box_t** styleBox)
+{
+ NW_FBox_SelectSkin_t* selectSkin;
+
+ (void) NW_ADT_DynamicVector_InsertAt(selectBox->children,
+ &optionBox, NW_ADT_Vector_AtEnd);
+ selectSkin = (NW_FBox_SelectSkin_t*)
+ NW_FBox_FormBox_GetSkin(selectBox);
+ (void) NW_FBox_SelectSkin_AddOption(selectSkin, optionBox,styleBox);
+}
+
+/* ------------------------------------------------------------------------- */
+void
+NW_FBox_SelectBox_AddOptGrp(NW_FBox_SelectBox_t* selectBox,
+ NW_FBox_OptGrpBox_t* optGrpBox)
+{
+ NW_FBox_SelectSkin_t* selectSkin;
+
+ (void) NW_ADT_DynamicVector_InsertAt(selectBox->children,
+ &optGrpBox, NW_ADT_Vector_AtEnd);
+ selectSkin = (NW_FBox_SelectSkin_t*)
+ NW_FBox_FormBox_GetSkin(selectBox);
+ (void) NW_FBox_SelectSkin_AddOptGrp(selectSkin, optGrpBox);
+}
+
+/* ------------------------------------------------------------------------- */
+TBrowserStatusCode
+NW_FBox_SelectBox_SetFormLiaisonVal(NW_FBox_SelectBox_t* inputBox)
+{
+ NW_FBox_FormLiaison_t* formLiaison;
+ NW_Ucs2* storage;
+ NW_Text_Length_t length;
+ NW_Bool freeNeeded;
+ NW_Text_t* text;
+ void* formControlId;
+ TBrowserStatusCode status;
+ NW_Bool dummy;
+
+ /* parameter assertion block */
+ NW_ASSERT(NW_Object_IsInstanceOf(inputBox, &NW_FBox_SelectBox_Class));
+
+ /* build a UCS2 text object with the inputBox name */
+ storage =
+ NW_Text_GetUCS2Buffer (inputBox->name,
+ NW_Text_Flags_Aligned | NW_Text_Flags_NullTerminated,
+ &length, &freeNeeded);
+ if (storage == NULL){
+ return KBrsrOutOfMemory;
+ }
+ text = (NW_Text_t*)
+ NW_Text_UCS2_New (storage, length,
+ (NW_Uint8) (freeNeeded ? NW_Text_Flags_TakeOwnership : 0));
+ if (text == NULL) {
+ return KBrsrOutOfMemory;
+ }
+
+ /* formLiaison is responsible for freeing the text text object */
+ formControlId = NW_FBox_FormBox_GetFormCntrlID(inputBox);
+ formLiaison = NW_FBox_FormBox_GetFormLiaison (inputBox);
+ status = NW_FBox_FormLiaison_SetStringValue (formLiaison, formControlId, text);
+ if (status != KBrsrSuccess){
+ return status;
+ }
+
+ status =
+ NW_FBox_FormLiaison_GetStringValue (formLiaison, formControlId, &text, &dummy);
+ if (status != KBrsrSuccess){
+ return status;
+ }
+ inputBox->name = text;
+
+ return status;
+}
+
+/* --------------------------------------------------------------------------*/
+void
+NW_FBox_SelectBox_SetActive(NW_FBox_SelectBox_t* inputBox, NW_Bool active)
+{
+ NW_FBox_SelectSkin_t* skin;
+ if (active){
+ skin = NW_FBox_SelectSkinOf(NW_FBox_FormBox_GetSkin(inputBox));
+ TBrowserStatusCode status = NW_FBox_SelectSkin_SetActive(skin);
+ NW_ASSERT(status == KBrsrSuccess);
+ }
+}
+
+/* --------------------------------------------------------------------------*/
+static
+void
+NW_FBox_SelectBox_ResetOption(NW_FBox_OptionBox_t* optionBox, NW_Bool *value)
+{
+ if(*value == NW_TRUE)
+ {
+ (void) NW_FBox_FormLiaison_SetBoolValue(NW_FBox_FormBox_GetFormLiaison(optionBox),
+ NW_FBox_FormBox_GetFormCntrlID(optionBox), value);
+ }
+ else if(NW_FBox_OptionBox_IsSelected(optionBox))
+ {
+ *value = NW_TRUE;
+ (void) NW_FBox_FormLiaison_SetBoolValue(NW_FBox_FormBox_GetFormLiaison(optionBox),
+ NW_FBox_FormBox_GetFormCntrlID(optionBox), value);
+ }
+ else
+ {
+ (void) NW_FBox_FormLiaison_SetBoolValue(NW_FBox_FormBox_GetFormLiaison(optionBox),
+ NW_FBox_FormBox_GetFormCntrlID(optionBox), NULL);
+ }
+
+ return;
+}
+
+/* --------------------------------------------------------------------------*/
+static
+void
+NW_FBox_SelectBox_ResetOptgrp(NW_FBox_OptGrpBox_t* optGrpBox, NW_Bool* isFirstOption)
+{
+ NW_ADT_Vector_Metric_t numItems;
+ NW_ADT_Vector_Metric_t index;
+
+ numItems = NW_ADT_Vector_GetSize(NW_ADT_VectorOf(optGrpBox->children));
+
+ for(index = 0; index < numItems; index++)
+ {
+ NW_FBox_FormBox_t* formBox;
+ formBox = *(NW_FBox_FormBox_t**)
+ NW_ADT_Vector_ElementAt(optGrpBox->children, index);
+
+ if (NW_Object_IsInstanceOf(formBox, &NW_FBox_OptionBox_Class))
+ {
+ NW_Bool value = NW_FALSE;
+ if((*isFirstOption == NW_TRUE) &&
+ !NW_FBox_OptionBox_IsMultiple(NW_FBox_OptionBoxOf(formBox)))
+ {
+ value = NW_TRUE;
+ *isFirstOption = NW_FALSE;
+ }
+ NW_FBox_SelectBox_ResetOption(NW_FBox_OptionBoxOf(formBox), &value);
+ }
+ else if (NW_Object_IsInstanceOf(formBox, &NW_FBox_OptGrpBox_Class))
+ {
+ /* recurse here */
+ NW_FBox_SelectBox_ResetOptgrp(NW_FBox_OptGrpBoxOf(formBox), isFirstOption);
+ }
+ else{
+ NW_ASSERT(0);
+ }
+ }
+
+ return;
+}
+
+/* --------------------------------------------------------------------------*/
+TBrowserStatusCode
+_NW_FBox_SelectBox_Reset (NW_FBox_FormBox_t* box)
+{
+ TBrowserStatusCode status;
+ NW_FBox_SelectSkin_t* selectSkin;
+ NW_ADT_Vector_Metric_t numItems;
+ NW_ADT_Vector_Metric_t index;
+ NW_FBox_SelectBox_t* selectBox;
+ NW_Bool isFirstOption = NW_TRUE;
+
+ selectBox = NW_FBox_SelectBoxOf (box);
+ selectSkin = NW_FBox_SelectSkinOf(NW_FBox_FormBox_GetSkin(box));
+ numItems = NW_ADT_Vector_GetSize(NW_ADT_VectorOf(selectBox->children));
+
+ for(index = 0; index < numItems; index++)
+ {
+ NW_FBox_FormBox_t* formBox;
+ formBox = *(NW_FBox_FormBox_t**)
+ NW_ADT_Vector_ElementAt(selectBox->children, index);
+
+ if (NW_Object_IsInstanceOf(formBox, &NW_FBox_OptionBox_Class))
+ {
+ NW_Bool value = NW_FALSE;
+ if((isFirstOption == NW_TRUE) &&
+ !NW_FBox_OptionBox_IsMultiple(NW_FBox_OptionBoxOf(formBox)))
+ {
+ value = NW_TRUE;
+ isFirstOption = NW_FALSE;
+ }
+ NW_FBox_SelectBox_ResetOption(NW_FBox_OptionBoxOf(formBox), &value);
+ }
+ else if (NW_Object_IsInstanceOf(formBox, &NW_FBox_OptGrpBox_Class))
+ {
+ NW_FBox_SelectBox_ResetOptgrp(NW_FBox_OptGrpBoxOf(formBox), &isFirstOption);
+ }
+ else{
+ NW_ASSERT(0);
+ }
+ }
+
+ status = NW_FBox_SelectSkin_RefreshText(selectSkin);
+
+ return status;
+}
+
+// -------------------------------------------------------------------------
+NW_GDI_Metric_t
+_NW_FBox_SelectBox_GetBaseline (NW_LMgr_Box_t* box)
+ {
+ NW_FBox_FormBox_t* formBox;
+ NW_FBox_Epoc32SelectSkin_t* epoc32SelectSkin;
+
+ // Parameter assertion block.
+ NW_ASSERT( NW_Object_IsInstanceOf( box, &NW_FBox_FormBox_Class ) );
+
+ // Get the 'skin' class through the form.
+ formBox = NW_FBox_FormBoxOf( box );
+ NW_ASSERT( formBox );
+ epoc32SelectSkin = NW_FBox_Epoc32SelectSkinOf( NW_FBox_FormBox_GetSkin( formBox ) );
+ NW_ASSERT( epoc32SelectSkin );
+
+ // Delegate the operation to the skin class.
+ return NW_FBox_Epoc32SelectSkin_GetBaseline(epoc32SelectSkin, box );
+ }
+
+/* ------------------------------------------------------------------------- *
+ implemented interface methods
+ * ------------------------------------------------------------------------- */
+
+/* --------------------------------------------------------------------------*/
+NW_Uint8
+_NW_FBox_SelectBox_IEventListener_ProcessEvent (NW_LMgr_IEventListener_t* eventListener,
+ NW_Evt_Event_t* event)
+ {
+ NW_FBox_SelectBox_t* thisObj;
+ NW_Evt_UnicodeKeyEvent_t *unicodeKeyEvent;
+ NW_Uint8 eventAbsorbed;
+
+ // parameter assertion block
+ NW_ASSERT (NW_Object_IsInstanceOf (eventListener,
+ &NW_LMgr_IEventListener_Class));
+ NW_ASSERT (NW_Object_IsInstanceOf (event, &NW_Evt_Event_Class));
+
+ // obtain the implementer
+ thisObj = (NW_FBox_SelectBox_t*) NW_Object_Interface_GetImplementer (eventListener);
+ NW_ASSERT (NW_Object_IsInstanceOf (thisObj, &NW_FBox_SelectBox_Class));
+
+ eventAbsorbed = NW_LMgr_EventNotAbsorbed;
+ if( NW_Object_Core_GetClass (event) == &NW_Evt_ActivateEvent_Class ||
+ NW_Object_Core_GetClass( event ) == &NW_Evt_AccessKeyEvent_Class )
+ {
+ NW_FBox_FormLiaison_t* formLiaison= NW_FBox_FormBox_GetFormLiaison (thisObj);
+
+ if( NW_FBox_FormLiaison_DelegateEcmaEvent (formLiaison,
+ NW_FBox_FormBox_GetFormCntrlID(thisObj),
+ NW_Ecma_Evt_OnFocus) == KBrsrNotFound)
+ {
+ (void)NW_FBox_FormLiaison_DelegateEcmaEvent (formLiaison,
+ NW_FBox_FormBox_GetFormCntrlID(thisObj),
+ NW_Ecma_Evt_OnClick);
+ }
+
+ if (!thisObj->active)
+ {
+ NW_FBox_SelectBox_SetActive(thisObj, NW_TRUE);
+ }
+ else
+ {
+ NW_FBox_SelectBox_SetActive(thisObj, NW_FALSE);
+ NW_FBox_SelectBox_SetFormLiaisonVal(thisObj);
+ }
+ eventAbsorbed = NW_LMgr_EventAbsorbed;
+ }
+ else if( NW_Object_Core_GetClass( event ) == &NW_Evt_FocusEvent_Class )
+ {
+ eventAbsorbed = NW_LMgr_EventAbsorbed;
+ }
+ else if (NW_Object_Core_GetClass (event) == &NW_Evt_UnicodeKeyEvent_Class)
+ {
+ unicodeKeyEvent = NW_Evt_UnicodeKeyEventOf(event);
+ if ((unicodeKeyEvent->keyVal == '#') && !NW_Evt_KeyEvent_IsLongPress(NW_Evt_KeyEventOf(event)))
+ {
+ NW_FBox_SelectSkin_t* selectSkin;
+ selectSkin = NW_FBox_SelectSkinOf(NW_FBox_FormBox_GetSkin(thisObj));
+ TBrowserStatusCode status = NW_FBox_SelectSkin_DetailsDialog(selectSkin);
+ NW_ASSERT(status == KBrsrSuccess);
+ eventAbsorbed = NW_LMgr_EventAbsorbed;
+ }
+ }
+ if (eventAbsorbed == NW_LMgr_EventAbsorbed)
+ {
+ return NW_LMgr_EventAbsorbed;
+ }
+
+ return _NW_LMgr_ActiveBox_IEventListener_ProcessEvent (eventListener, event);
+ }
+
+/* ------------------------------------------------------------------------- *
+ convenience methods
+ * ------------------------------------------------------------------------- */
+NW_FBox_SelectBox_t*
+NW_FBox_SelectBox_New (NW_ADT_Vector_Metric_t numProperties,
+ NW_LMgr_EventHandler_t* eventHandler,
+ void* formCntrlId,
+ NW_FBox_FormLiaison_t* formLiaison,
+ NW_HED_AppServices_t* appServices,
+ NW_Bool multiple,
+ NW_Text_t* name,
+ NW_Text_t* title)
+{
+ return (NW_FBox_SelectBox_t*)
+ NW_Object_New (&NW_FBox_SelectBox_Class, numProperties, eventHandler,
+ formCntrlId, formLiaison, appServices, (NW_Uint32 )multiple, name, title);
+}
+
+
+