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path: root/xfa/fwl/basewidget/fwl_comboboximp.cpp
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Diffstat (limited to 'xfa/fwl/basewidget/fwl_comboboximp.cpp')
-rw-r--r--xfa/fwl/basewidget/fwl_comboboximp.cpp253
1 files changed, 130 insertions, 123 deletions
diff --git a/xfa/fwl/basewidget/fwl_comboboximp.cpp b/xfa/fwl/basewidget/fwl_comboboximp.cpp
index 5b3e7c7c35..7368f7bbbd 100644
--- a/xfa/fwl/basewidget/fwl_comboboximp.cpp
+++ b/xfa/fwl/basewidget/fwl_comboboximp.cpp
@@ -37,22 +37,22 @@ IFWL_ComboBox::IFWL_ComboBox() {}
int32_t IFWL_ComboBox::GetCurSel() {
return static_cast<CFWL_ComboBoxImp*>(GetImpl())->GetCurSel();
}
-FWL_ERR IFWL_ComboBox::SetCurSel(int32_t iSel) {
+FWL_Error IFWL_ComboBox::SetCurSel(int32_t iSel) {
return static_cast<CFWL_ComboBoxImp*>(GetImpl())->SetCurSel(iSel);
}
-FWL_ERR IFWL_ComboBox::SetEditText(const CFX_WideString& wsText) {
+FWL_Error IFWL_ComboBox::SetEditText(const CFX_WideString& wsText) {
return static_cast<CFWL_ComboBoxImp*>(GetImpl())->SetEditText(wsText);
}
int32_t IFWL_ComboBox::GetEditTextLength() const {
return static_cast<CFWL_ComboBoxImp*>(GetImpl())->GetEditTextLength();
}
-FWL_ERR IFWL_ComboBox::GetEditText(CFX_WideString& wsText,
- int32_t nStart,
- int32_t nCount) const {
+FWL_Error IFWL_ComboBox::GetEditText(CFX_WideString& wsText,
+ int32_t nStart,
+ int32_t nCount) const {
return static_cast<CFWL_ComboBoxImp*>(GetImpl())
->GetEditText(wsText, nStart, nCount);
}
-FWL_ERR IFWL_ComboBox::SetEditSelRange(int32_t nStart, int32_t nCount) {
+FWL_Error IFWL_ComboBox::SetEditSelRange(int32_t nStart, int32_t nCount) {
return static_cast<CFWL_ComboBoxImp*>(GetImpl())
->SetEditSelRange(nStart, nCount);
}
@@ -63,10 +63,10 @@ int32_t IFWL_ComboBox::GetEditSelRange(int32_t nIndex, int32_t& nStart) {
int32_t IFWL_ComboBox::GetEditLimit() {
return static_cast<CFWL_ComboBoxImp*>(GetImpl())->GetEditLimit();
}
-FWL_ERR IFWL_ComboBox::SetEditLimit(int32_t nLimit) {
+FWL_Error IFWL_ComboBox::SetEditLimit(int32_t nLimit) {
return static_cast<CFWL_ComboBoxImp*>(GetImpl())->SetEditLimit(nLimit);
}
-FWL_ERR IFWL_ComboBox::EditDoClipboard(int32_t iCmd) {
+FWL_Error IFWL_ComboBox::EditDoClipboard(int32_t iCmd) {
return static_cast<CFWL_ComboBoxImp*>(GetImpl())->EditDoClipboard(iCmd);
}
FX_BOOL IFWL_ComboBox::EditRedo(const CFX_ByteStringC& bsRecord) {
@@ -81,7 +81,7 @@ IFWL_ListBox* IFWL_ComboBox::GetListBoxt() {
FX_BOOL IFWL_ComboBox::AfterFocusShowDropList() {
return static_cast<CFWL_ComboBoxImp*>(GetImpl())->AfterFocusShowDropList();
}
-FX_ERR IFWL_ComboBox::OpenDropDownList(FX_BOOL bActivate) {
+FWL_Error IFWL_ComboBox::OpenDropDownList(FX_BOOL bActivate) {
return static_cast<CFWL_ComboBoxImp*>(GetImpl())->OpenDropDownList(bActivate);
}
FX_BOOL IFWL_ComboBox::EditCanUndo() {
@@ -123,11 +123,11 @@ FX_BOOL IFWL_ComboBox::EditDelete() {
FX_BOOL IFWL_ComboBox::EditDeSelect() {
return static_cast<CFWL_ComboBoxImp*>(GetImpl())->EditDeSelect();
}
-FWL_ERR IFWL_ComboBox::GetBBox(CFX_RectF& rect) {
+FWL_Error IFWL_ComboBox::GetBBox(CFX_RectF& rect) {
return static_cast<CFWL_ComboBoxImp*>(GetImpl())->GetBBox(rect);
}
-FWL_ERR IFWL_ComboBox::EditModifyStylesEx(uint32_t dwStylesExAdded,
- uint32_t dwStylesExRemoved) {
+FWL_Error IFWL_ComboBox::EditModifyStylesEx(uint32_t dwStylesExAdded,
+ uint32_t dwStylesExRemoved) {
return static_cast<CFWL_ComboBoxImp*>(GetImpl())
->EditModifyStylesEx(dwStylesExAdded, dwStylesExRemoved);
}
@@ -141,9 +141,9 @@ CFWL_ComboEditImp::CFWL_ComboEditImp(const CFWL_WidgetImpProperties& properties,
CFWL_ComboEditImpDelegate::CFWL_ComboEditImpDelegate(CFWL_ComboEditImp* pOwner)
: CFWL_EditImpDelegate(pOwner), m_pOwner(pOwner) {}
-int32_t CFWL_ComboEditImpDelegate::OnProcessMessage(CFWL_Message* pMessage) {
+void CFWL_ComboEditImpDelegate::OnProcessMessage(CFWL_Message* pMessage) {
if (!pMessage)
- return 0;
+ return;
FX_BOOL backDefault = TRUE;
switch (pMessage->GetClassID()) {
@@ -169,9 +169,8 @@ int32_t CFWL_ComboEditImpDelegate::OnProcessMessage(CFWL_Message* pMessage) {
default:
break;
}
- if (!backDefault)
- return 1;
- return CFWL_EditImpDelegate::OnProcessMessage(pMessage);
+ if (backDefault)
+ CFWL_EditImpDelegate::OnProcessMessage(pMessage);
}
void CFWL_ComboEditImp::ClearSelected() {
@@ -202,14 +201,14 @@ CFWL_ComboListImp::CFWL_ComboListImp(const CFWL_WidgetImpProperties& properties,
: CFWL_ListBoxImp(properties, pOuter), m_bNotifyOwner(TRUE) {
ASSERT(pOuter != NULL);
}
-FWL_ERR CFWL_ComboListImp::Initialize() {
- if (CFWL_ListBoxImp::Initialize() != FWL_ERR_Succeeded)
- return FWL_ERR_Indefinite;
+FWL_Error CFWL_ComboListImp::Initialize() {
+ if (CFWL_ListBoxImp::Initialize() != FWL_Error::Succeeded)
+ return FWL_Error::Indefinite;
delete m_pDelegate;
m_pDelegate = new CFWL_ComboListImpDelegate(this);
- return FWL_ERR_Succeeded;
+ return FWL_Error::Succeeded;
}
-FWL_ERR CFWL_ComboListImp::Finalize() {
+FWL_Error CFWL_ComboListImp::Finalize() {
delete m_pDelegate;
m_pDelegate = nullptr;
return CFWL_ListBoxImp::Finalize();
@@ -286,9 +285,9 @@ void CFWL_ComboListImp::SetFocus(FX_BOOL bSet) {
CFWL_ComboListImpDelegate::CFWL_ComboListImpDelegate(CFWL_ComboListImp* pOwner)
: CFWL_ListBoxImpDelegate(pOwner), m_pOwner(pOwner) {}
-int32_t CFWL_ComboListImpDelegate::OnProcessMessage(CFWL_Message* pMessage) {
+void CFWL_ComboListImpDelegate::OnProcessMessage(CFWL_Message* pMessage) {
if (!pMessage)
- return 0;
+ return;
CFWL_MessageType dwHashCode = pMessage->GetClassID();
FX_BOOL backDefault = TRUE;
@@ -305,7 +304,8 @@ int32_t CFWL_ComboListImpDelegate::OnProcessMessage(CFWL_Message* pMessage) {
pMsg->m_fy -= rect.top;
IFWL_WidgetDelegate* pDelegate =
m_pOwner->m_pVertScrollBar->SetDelegate(NULL);
- return pDelegate->OnProcessMessage(pMsg);
+ pDelegate->OnProcessMessage(pMsg);
+ return;
}
}
switch (pMsg->m_dwCmd) {
@@ -330,9 +330,8 @@ int32_t CFWL_ComboListImpDelegate::OnProcessMessage(CFWL_Message* pMessage) {
} else if (dwHashCode == CFWL_MessageType::Key) {
backDefault = !OnDropListKey(static_cast<CFWL_MsgKey*>(pMessage));
}
- if (!backDefault)
- return 1;
- return CFWL_ListBoxImpDelegate::OnProcessMessage(pMessage);
+ if (backDefault)
+ CFWL_ListBoxImpDelegate::OnProcessMessage(pMessage);
}
void CFWL_ComboListImpDelegate::OnDropListFocusChanged(CFWL_Message* pMsg,
@@ -483,27 +482,31 @@ CFWL_ComboBoxImp::CFWL_ComboBoxImp(const CFWL_WidgetImpProperties& properties,
m_rtBtn.Reset();
m_rtHandler.Reset();
}
+
CFWL_ComboBoxImp::~CFWL_ComboBoxImp() {}
-FWL_ERR CFWL_ComboBoxImp::GetClassName(CFX_WideString& wsClass) const {
+
+FWL_Error CFWL_ComboBoxImp::GetClassName(CFX_WideString& wsClass) const {
wsClass = FWL_CLASS_ComboBox;
- return FWL_ERR_Succeeded;
+ return FWL_Error::Succeeded;
}
+
uint32_t CFWL_ComboBoxImp::GetClassID() const {
return FWL_CLASSHASH_ComboBox;
}
-FWL_ERR CFWL_ComboBoxImp::Initialize() {
- if (m_pWidgetMgr->IsFormDisabled()) {
+
+FWL_Error CFWL_ComboBoxImp::Initialize() {
+ if (m_pWidgetMgr->IsFormDisabled())
return DisForm_Initialize();
- }
- if (CFWL_WidgetImp::Initialize() != FWL_ERR_Succeeded)
- return FWL_WGTSTATE_Invisible; // Probably a bug; not a FWL_ERR_ value.
+ if (CFWL_WidgetImp::Initialize() != FWL_Error::Succeeded)
+ return FWL_Error::Indefinite;
+
m_pDelegate = new CFWL_ComboBoxImpDelegate(this);
CFWL_WidgetImpProperties prop;
prop.m_pThemeProvider = m_pProperties->m_pThemeProvider;
prop.m_dwStyles |= FWL_WGTSTYLE_Border | FWL_WGTSTYLE_VScroll;
- if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_CMB_ListItemIconText) {
+ if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_CMB_ListItemIconText)
prop.m_dwStyleExes |= FWL_STYLEEXT_LTB_Icon;
- }
+
prop.m_pDataProvider = m_pProperties->m_pDataProvider;
m_pListBox.reset(IFWL_ListBox::CreateComboList(prop, m_pInterface));
m_pListBox->Initialize();
@@ -513,13 +516,14 @@ FWL_ERR CFWL_ComboBoxImp::Initialize() {
m_pEdit->Initialize();
static_cast<CFWL_EditImp*>(m_pEdit->GetImpl())->SetOuter(m_pInterface);
}
- if (m_pEdit) {
+ if (m_pEdit)
m_pEdit->SetParent(m_pInterface);
- }
+
SetStates(m_pProperties->m_dwStates);
- return FWL_ERR_Succeeded;
+ return FWL_Error::Succeeded;
}
-FWL_ERR CFWL_ComboBoxImp::Finalize() {
+
+FWL_Error CFWL_ComboBoxImp::Finalize() {
if (m_pEdit) {
m_pEdit->Finalize();
}
@@ -528,7 +532,7 @@ FWL_ERR CFWL_ComboBoxImp::Finalize() {
m_pDelegate = nullptr;
return CFWL_WidgetImp::Finalize();
}
-FWL_ERR CFWL_ComboBoxImp::GetWidgetRect(CFX_RectF& rect, FX_BOOL bAutoSize) {
+FWL_Error CFWL_ComboBoxImp::GetWidgetRect(CFX_RectF& rect, FX_BOOL bAutoSize) {
if (bAutoSize) {
rect.Reset();
FX_BOOL bIsDropDown = IsDropDownStyle();
@@ -544,16 +548,16 @@ FWL_ERR CFWL_ComboBoxImp::GetWidgetRect(CFX_RectF& rect, FX_BOOL bAutoSize) {
FX_FLOAT* pFWidth = static_cast<FX_FLOAT*>(
GetThemeCapacity(CFWL_WidgetCapacity::ScrollBarWidth));
if (!pFWidth)
- return FWL_ERR_Indefinite;
+ return FWL_Error::Indefinite;
rect.Inflate(0, 0, *pFWidth, 0);
CFWL_WidgetImp::GetWidgetRect(rect, TRUE);
} else {
rect = m_pProperties->m_rtWidget;
}
- return FWL_ERR_Succeeded;
+ return FWL_Error::Succeeded;
}
-FWL_ERR CFWL_ComboBoxImp::ModifyStylesEx(uint32_t dwStylesExAdded,
- uint32_t dwStylesExRemoved) {
+FWL_Error CFWL_ComboBoxImp::ModifyStylesEx(uint32_t dwStylesExAdded,
+ uint32_t dwStylesExRemoved) {
if (m_pWidgetMgr->IsFormDisabled()) {
return DisForm_ModifyStylesEx(dwStylesExAdded, dwStylesExRemoved);
}
@@ -570,12 +574,12 @@ FWL_ERR CFWL_ComboBoxImp::ModifyStylesEx(uint32_t dwStylesExAdded,
}
return CFWL_WidgetImp::ModifyStylesEx(dwStylesExAdded, dwStylesExRemoved);
}
-FWL_ERR CFWL_ComboBoxImp::Update() {
+FWL_Error CFWL_ComboBoxImp::Update() {
if (m_pWidgetMgr->IsFormDisabled()) {
return DisForm_Update();
}
if (IsLocked()) {
- return FWL_ERR_Indefinite;
+ return FWL_Error::Indefinite;
}
ReSetTheme();
FX_BOOL bDropDown = IsDropDownStyle();
@@ -591,7 +595,7 @@ FWL_ERR CFWL_ComboBoxImp::Update() {
m_fComboFormHandler =
*static_cast<FX_FLOAT*>(m_pProperties->m_pThemeProvider->GetCapacity(
&part, CFWL_WidgetCapacity::ComboFormHandler));
- return FWL_ERR_Succeeded;
+ return FWL_Error::Succeeded;
}
FWL_WidgetHit CFWL_ComboBoxImp::HitTest(FX_FLOAT fx, FX_FLOAT fy) {
if (m_pWidgetMgr->IsFormDisabled()) {
@@ -599,15 +603,15 @@ FWL_WidgetHit CFWL_ComboBoxImp::HitTest(FX_FLOAT fx, FX_FLOAT fy) {
}
return CFWL_WidgetImp::HitTest(fx, fy);
}
-FWL_ERR CFWL_ComboBoxImp::DrawWidget(CFX_Graphics* pGraphics,
- const CFX_Matrix* pMatrix) {
+FWL_Error CFWL_ComboBoxImp::DrawWidget(CFX_Graphics* pGraphics,
+ const CFX_Matrix* pMatrix) {
if (m_pWidgetMgr->IsFormDisabled()) {
return DisForm_DrawWidget(pGraphics, pMatrix);
}
if (!pGraphics)
- return FWL_ERR_Indefinite;
+ return FWL_Error::Indefinite;
if (!m_pProperties->m_pThemeProvider)
- return FWL_ERR_Indefinite;
+ return FWL_Error::Indefinite;
IFWL_ThemeProvider* pTheme = m_pProperties->m_pThemeProvider;
FX_BOOL bIsDropDown = IsDropDownStyle();
if (HasBorder()) {
@@ -648,7 +652,7 @@ FWL_ERR CFWL_ComboBoxImp::DrawWidget(CFX_Graphics* pGraphics,
pTheme->DrawBackground(&param);
if (m_iCurSel >= 0) {
if (!m_pListBox)
- return FWL_ERR_Indefinite;
+ return FWL_Error::Indefinite;
CFX_WideString wsText;
IFWL_ComboBoxDP* pData =
static_cast<IFWL_ComboBoxDP*>(m_pProperties->m_pDataProvider);
@@ -683,11 +687,12 @@ FWL_ERR CFWL_ComboBoxImp::DrawWidget(CFX_Graphics* pGraphics,
param.m_rtPart = m_rtBtn;
pTheme->DrawBackground(&param);
}
- return FWL_ERR_Succeeded;
+ return FWL_Error::Succeeded;
}
-FWL_ERR CFWL_ComboBoxImp::SetThemeProvider(IFWL_ThemeProvider* pThemeProvider) {
+FWL_Error CFWL_ComboBoxImp::SetThemeProvider(
+ IFWL_ThemeProvider* pThemeProvider) {
if (!pThemeProvider)
- return FWL_ERR_Indefinite;
+ return FWL_Error::Indefinite;
m_pProperties->m_pThemeProvider = pThemeProvider;
if (m_pListBox && pThemeProvider->IsValidWidget(m_pListBox.get())) {
m_pListBox->SetThemeProvider(pThemeProvider);
@@ -695,12 +700,12 @@ FWL_ERR CFWL_ComboBoxImp::SetThemeProvider(IFWL_ThemeProvider* pThemeProvider) {
if (m_pEdit && pThemeProvider->IsValidWidget(m_pEdit.get())) {
m_pEdit->SetThemeProvider(pThemeProvider);
}
- return FWL_ERR_Succeeded;
+ return FWL_Error::Succeeded;
}
int32_t CFWL_ComboBoxImp::GetCurSel() {
return m_iCurSel;
}
-FWL_ERR CFWL_ComboBoxImp::SetCurSel(int32_t iSel) {
+FWL_Error CFWL_ComboBoxImp::SetCurSel(int32_t iSel) {
int32_t iCount =
static_cast<CFWL_ComboListImp*>(m_pListBox->GetImpl())->CountItems();
FX_BOOL bClearSel = iSel < 0 || iSel >= iCount;
@@ -720,7 +725,7 @@ FWL_ERR CFWL_ComboBoxImp::SetCurSel(int32_t iSel) {
m_pEdit->Update();
}
m_iCurSel = bClearSel ? -1 : iSel;
- return FWL_ERR_Succeeded;
+ return FWL_Error::Succeeded;
}
void CFWL_ComboBoxImp::SetStates(uint32_t dwStates, FX_BOOL bSet) {
@@ -732,9 +737,9 @@ void CFWL_ComboBoxImp::SetStates(uint32_t dwStates, FX_BOOL bSet) {
CFWL_WidgetImp::SetStates(dwStates, bSet);
}
-FWL_ERR CFWL_ComboBoxImp::SetEditText(const CFX_WideString& wsText) {
+FWL_Error CFWL_ComboBoxImp::SetEditText(const CFX_WideString& wsText) {
if (!m_pEdit)
- return FWL_ERR_Indefinite;
+ return FWL_Error::Indefinite;
m_pEdit->SetText(wsText);
return m_pEdit->Update();
}
@@ -743,9 +748,9 @@ int32_t CFWL_ComboBoxImp::GetEditTextLength() const {
return -1;
return m_pEdit->GetTextLength();
}
-FWL_ERR CFWL_ComboBoxImp::GetEditText(CFX_WideString& wsText,
- int32_t nStart,
- int32_t nCount) const {
+FWL_Error CFWL_ComboBoxImp::GetEditText(CFX_WideString& wsText,
+ int32_t nStart,
+ int32_t nCount) const {
if (m_pEdit) {
return m_pEdit->GetText(wsText, nStart, nCount);
} else if (m_pListBox) {
@@ -754,14 +759,14 @@ FWL_ERR CFWL_ComboBoxImp::GetEditText(CFX_WideString& wsText,
FWL_HLISTITEM hItem = pData->GetItem(m_pInterface, m_iCurSel);
return m_pListBox->GetItemText(hItem, wsText);
}
- return FWL_ERR_Indefinite;
+ return FWL_Error::Indefinite;
}
-FWL_ERR CFWL_ComboBoxImp::SetEditSelRange(int32_t nStart, int32_t nCount) {
+FWL_Error CFWL_ComboBoxImp::SetEditSelRange(int32_t nStart, int32_t nCount) {
if (!m_pEdit)
- return FWL_ERR_Indefinite;
+ return FWL_Error::Indefinite;
static_cast<CFWL_ComboEditImp*>(m_pEdit->GetImpl())->ClearSelected();
m_pEdit->AddSelRange(nStart, nCount);
- return FWL_ERR_Succeeded;
+ return FWL_Error::Succeeded;
}
int32_t CFWL_ComboBoxImp::GetEditSelRange(int32_t nIndex, int32_t& nStart) {
if (!m_pEdit)
@@ -773,14 +778,14 @@ int32_t CFWL_ComboBoxImp::GetEditLimit() {
return -1;
return m_pEdit->GetLimit();
}
-FWL_ERR CFWL_ComboBoxImp::SetEditLimit(int32_t nLimit) {
+FWL_Error CFWL_ComboBoxImp::SetEditLimit(int32_t nLimit) {
if (!m_pEdit)
- return FWL_ERR_Indefinite;
+ return FWL_Error::Indefinite;
return m_pEdit->SetLimit(nLimit);
}
-FWL_ERR CFWL_ComboBoxImp::EditDoClipboard(int32_t iCmd) {
+FWL_Error CFWL_ComboBoxImp::EditDoClipboard(int32_t iCmd) {
if (!m_pEdit)
- return FWL_ERR_Indefinite;
+ return FWL_Error::Indefinite;
return m_pEdit->DoClipboard(iCmd);
}
FX_BOOL CFWL_ComboBoxImp::EditRedo(const CFX_ByteStringC& bsRecord) {
@@ -807,9 +812,9 @@ FX_BOOL CFWL_ComboBoxImp::AfterFocusShowDropList() {
m_bNeedShowList = FALSE;
return TRUE;
}
-FX_ERR CFWL_ComboBoxImp::OpenDropDownList(FX_BOOL bActivate) {
+FWL_Error CFWL_ComboBoxImp::OpenDropDownList(FX_BOOL bActivate) {
ShowDropList(bActivate);
- return FWL_ERR_Succeeded;
+ return FWL_Error::Succeeded;
}
FX_BOOL CFWL_ComboBoxImp::EditCanUndo() {
return m_pEdit->CanUndo();
@@ -845,15 +850,15 @@ FX_BOOL CFWL_ComboBoxImp::EditPaste(const CFX_WideString& wsPaste) {
return m_pEdit->Paste(wsPaste);
}
FX_BOOL CFWL_ComboBoxImp::EditSelectAll() {
- return m_pEdit->AddSelRange(0) == FWL_ERR_Succeeded;
+ return m_pEdit->AddSelRange(0) == FWL_Error::Succeeded;
}
FX_BOOL CFWL_ComboBoxImp::EditDelete() {
- return m_pEdit->ClearText() == FWL_ERR_Succeeded;
+ return m_pEdit->ClearText() == FWL_Error::Succeeded;
}
FX_BOOL CFWL_ComboBoxImp::EditDeSelect() {
- return m_pEdit->ClearSelections() == FWL_ERR_Succeeded;
+ return m_pEdit->ClearSelections() == FWL_Error::Succeeded;
}
-FWL_ERR CFWL_ComboBoxImp::GetBBox(CFX_RectF& rect) {
+FWL_Error CFWL_ComboBoxImp::GetBBox(CFX_RectF& rect) {
if (m_pWidgetMgr->IsFormDisabled()) {
return DisForm_GetBBox(rect);
}
@@ -864,14 +869,14 @@ FWL_ERR CFWL_ComboBoxImp::GetBBox(CFX_RectF& rect) {
rtList.Offset(rect.left, rect.top);
rect.Union(rtList);
}
- return FWL_ERR_Succeeded;
+ return FWL_Error::Succeeded;
}
-FWL_ERR CFWL_ComboBoxImp::EditModifyStylesEx(uint32_t dwStylesExAdded,
- uint32_t dwStylesExRemoved) {
+FWL_Error CFWL_ComboBoxImp::EditModifyStylesEx(uint32_t dwStylesExAdded,
+ uint32_t dwStylesExRemoved) {
if (m_pEdit != NULL) {
return m_pEdit->ModifyStylesEx(dwStylesExAdded, dwStylesExRemoved);
} else {
- return FWL_ERR_Parameter_Invalid;
+ return FWL_Error::ParameterInvalid;
}
}
FX_FLOAT CFWL_ComboBoxImp::GetListHeight() {
@@ -1129,11 +1134,13 @@ void CFWL_ComboBoxImp::ProcessSelChanged(FX_BOOL bLButtonUp) {
Repaint(&m_rtClient);
}
}
+
void CFWL_ComboBoxImp::InitProxyForm() {
if (m_pForm)
return;
if (!m_pListBox)
return;
+
CFWL_WidgetImpProperties propForm;
propForm.m_pOwner = m_pInterface;
propForm.m_dwStyles = FWL_WGTSTYLE_Popup;
@@ -1146,18 +1153,21 @@ void CFWL_ComboBoxImp::InitProxyForm() {
m_pListProxyDelegate = new CFWL_ComboProxyImpDelegate(m_pForm, this);
m_pProxy->SetDelegate(m_pListProxyDelegate);
}
-FWL_ERR CFWL_ComboBoxImp::DisForm_Initialize() {
- if (CFWL_WidgetImp::Initialize() != FWL_ERR_Succeeded)
- return FWL_WGTSTATE_Invisible; // Ditto.
+
+FWL_Error CFWL_ComboBoxImp::DisForm_Initialize() {
+ if (CFWL_WidgetImp::Initialize() != FWL_Error::Succeeded)
+ return FWL_Error::Indefinite;
+
m_pDelegate = new CFWL_ComboBoxImpDelegate(this);
DisForm_InitComboList();
DisForm_InitComboEdit();
- return FWL_ERR_Succeeded;
+ return FWL_Error::Succeeded;
}
+
void CFWL_ComboBoxImp::DisForm_InitComboList() {
- if (m_pListBox) {
+ if (m_pListBox)
return;
- }
+
CFWL_WidgetImpProperties prop;
prop.m_pParent = m_pInterface;
prop.m_dwStyles = FWL_WGTSTYLE_Border | FWL_WGTSTYLE_VScroll;
@@ -1227,8 +1237,8 @@ void CFWL_ComboBoxImp::DisForm_ShowDropList(FX_BOOL bActivate) {
FX_BOOL CFWL_ComboBoxImp::DisForm_IsDropListShowed() {
return !(m_pListBox->GetStates() & FWL_WGTSTATE_Invisible);
}
-FWL_ERR CFWL_ComboBoxImp::DisForm_ModifyStylesEx(uint32_t dwStylesExAdded,
- uint32_t dwStylesExRemoved) {
+FWL_Error CFWL_ComboBoxImp::DisForm_ModifyStylesEx(uint32_t dwStylesExAdded,
+ uint32_t dwStylesExRemoved) {
if (!m_pEdit) {
DisForm_InitComboEdit();
}
@@ -1243,16 +1253,16 @@ FWL_ERR CFWL_ComboBoxImp::DisForm_ModifyStylesEx(uint32_t dwStylesExAdded,
}
return CFWL_WidgetImp::ModifyStylesEx(dwStylesExAdded, dwStylesExRemoved);
}
-FWL_ERR CFWL_ComboBoxImp::DisForm_Update() {
+FWL_Error CFWL_ComboBoxImp::DisForm_Update() {
if (m_iLock) {
- return FWL_ERR_Indefinite;
+ return FWL_Error::Indefinite;
}
if (m_pEdit) {
ReSetEditAlignment();
}
ReSetTheme();
Layout();
- return FWL_ERR_Succeeded;
+ return FWL_Error::Succeeded;
}
FWL_WidgetHit CFWL_ComboBoxImp::DisForm_HitTest(FX_FLOAT fx, FX_FLOAT fy) {
CFX_RectF rect;
@@ -1269,8 +1279,8 @@ FWL_WidgetHit CFWL_ComboBoxImp::DisForm_HitTest(FX_FLOAT fx, FX_FLOAT fy) {
}
return FWL_WidgetHit::Unknown;
}
-FWL_ERR CFWL_ComboBoxImp::DisForm_DrawWidget(CFX_Graphics* pGraphics,
- const CFX_Matrix* pMatrix) {
+FWL_Error CFWL_ComboBoxImp::DisForm_DrawWidget(CFX_Graphics* pGraphics,
+ const CFX_Matrix* pMatrix) {
IFWL_ThemeProvider* pTheme = m_pProperties->m_pThemeProvider;
CFX_Matrix mtOrg;
mtOrg.Set(1, 0, 0, 1, 0, 0);
@@ -1306,9 +1316,9 @@ FWL_ERR CFWL_ComboBoxImp::DisForm_DrawWidget(CFX_Graphics* pGraphics,
mt.Concat(mtOrg);
m_pListBox->DrawWidget(pGraphics, &mt);
}
- return FWL_ERR_Succeeded;
+ return FWL_Error::Succeeded;
}
-FWL_ERR CFWL_ComboBoxImp::DisForm_GetBBox(CFX_RectF& rect) {
+FWL_Error CFWL_ComboBoxImp::DisForm_GetBBox(CFX_RectF& rect) {
rect = m_pProperties->m_rtWidget;
if (m_pListBox && DisForm_IsDropListShowed()) {
CFX_RectF rtList;
@@ -1316,7 +1326,7 @@ FWL_ERR CFWL_ComboBoxImp::DisForm_GetBBox(CFX_RectF& rect) {
rtList.Offset(rect.left, rect.top);
rect.Union(rtList);
}
- return FWL_ERR_Succeeded;
+ return FWL_Error::Succeeded;
}
void CFWL_ComboBoxImp::DisForm_Layout() {
GetClientRect(m_rtClient);
@@ -1361,14 +1371,14 @@ void CFWL_ComboBoxImp::DisForm_Layout() {
CFWL_ComboBoxImpDelegate::CFWL_ComboBoxImpDelegate(CFWL_ComboBoxImp* pOwner)
: m_pOwner(pOwner) {}
-int32_t CFWL_ComboBoxImpDelegate::OnProcessMessage(CFWL_Message* pMessage) {
- if (m_pOwner->m_pWidgetMgr->IsFormDisabled())
- return DisForm_OnProcessMessage(pMessage);
-
+void CFWL_ComboBoxImpDelegate::OnProcessMessage(CFWL_Message* pMessage) {
+ if (m_pOwner->m_pWidgetMgr->IsFormDisabled()) {
+ DisForm_OnProcessMessage(pMessage);
+ return;
+ }
if (!pMessage)
- return 0;
+ return;
- FX_BOOL iRet = 1;
switch (pMessage->GetClassID()) {
case CFWL_MessageType::SetFocus: {
OnFocusChanged(pMessage, TRUE);
@@ -1407,16 +1417,14 @@ int32_t CFWL_ComboBoxImpDelegate::OnProcessMessage(CFWL_Message* pMessage) {
break;
}
default: {
- iRet = 0;
break;
}
}
CFWL_WidgetImpDelegate::OnProcessMessage(pMessage);
- return iRet;
}
-FWL_ERR CFWL_ComboBoxImpDelegate::OnProcessEvent(CFWL_Event* pEvent) {
+void CFWL_ComboBoxImpDelegate::OnProcessEvent(CFWL_Event* pEvent) {
CFWL_EventType dwFlag = pEvent->GetClassID();
if (dwFlag == CFWL_EventType::DrawItem) {
CFWL_EvtLtbDrawItem* pDrawItemEvent =
@@ -1444,13 +1452,13 @@ FWL_ERR CFWL_ComboBoxImpDelegate::OnProcessEvent(CFWL_Event* pEvent) {
pTemp.nChangeType = pTextChangedEvent->nChangeType;
m_pOwner->DispatchEvent(&pTemp);
}
- return FWL_ERR_Succeeded;
}
-FWL_ERR CFWL_ComboBoxImpDelegate::OnDrawWidget(CFX_Graphics* pGraphics,
- const CFX_Matrix* pMatrix) {
- return m_pOwner->DrawWidget(pGraphics, pMatrix);
+void CFWL_ComboBoxImpDelegate::OnDrawWidget(CFX_Graphics* pGraphics,
+ const CFX_Matrix* pMatrix) {
+ m_pOwner->DrawWidget(pGraphics, pMatrix);
}
+
void CFWL_ComboBoxImpDelegate::OnFocusChanged(CFWL_Message* pMsg,
FX_BOOL bSet) {
IFWL_Widget* pDstTarget = pMsg->m_pDstTarget;
@@ -1594,10 +1602,10 @@ void CFWL_ComboBoxImpDelegate::DoSubCtrlKey(CFWL_MsgKey* pMsg) {
pDelegate->OnProcessMessage(pMsg);
}
}
-int32_t CFWL_ComboBoxImpDelegate::DisForm_OnProcessMessage(
+void CFWL_ComboBoxImpDelegate::DisForm_OnProcessMessage(
CFWL_Message* pMessage) {
if (!pMessage)
- return 0;
+ return;
FX_BOOL backDefault = TRUE;
switch (pMessage->GetClassID()) {
@@ -1652,9 +1660,8 @@ int32_t CFWL_ComboBoxImpDelegate::DisForm_OnProcessMessage(
default:
break;
}
- if (!backDefault)
- return 1;
- return CFWL_WidgetImpDelegate::OnProcessMessage(pMessage);
+ if (backDefault)
+ CFWL_WidgetImpDelegate::OnProcessMessage(pMessage);
}
void CFWL_ComboBoxImpDelegate::DisForm_OnLButtonDown(CFWL_MsgMouse* pMsg) {
@@ -1750,9 +1757,9 @@ CFWL_ComboProxyImpDelegate::CFWL_ComboProxyImpDelegate(
m_pForm(pForm),
m_pComboBox(pComboBox) {}
-int32_t CFWL_ComboProxyImpDelegate::OnProcessMessage(CFWL_Message* pMessage) {
+void CFWL_ComboProxyImpDelegate::OnProcessMessage(CFWL_Message* pMessage) {
if (!pMessage)
- return 0;
+ return;
switch (pMessage->GetClassID()) {
case CFWL_MessageType::Mouse: {
@@ -1790,14 +1797,14 @@ int32_t CFWL_ComboProxyImpDelegate::OnProcessMessage(CFWL_Message* pMessage) {
default:
break;
}
- return CFWL_WidgetImpDelegate::OnProcessMessage(pMessage);
+ CFWL_WidgetImpDelegate::OnProcessMessage(pMessage);
}
-FWL_ERR CFWL_ComboProxyImpDelegate::OnDrawWidget(CFX_Graphics* pGraphics,
- const CFX_Matrix* pMatrix) {
+void CFWL_ComboProxyImpDelegate::OnDrawWidget(CFX_Graphics* pGraphics,
+ const CFX_Matrix* pMatrix) {
m_pComboBox->DrawStretchHandler(pGraphics, pMatrix);
- return FWL_ERR_Succeeded;
}
+
void CFWL_ComboProxyImpDelegate::OnLButtonDown(CFWL_MsgMouse* pMsg) {
IFWL_App* pApp = m_pForm->GetOwnerApp();
if (!pApp)
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-02 11:41:56 +0000