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Diffstat (limited to 'xfa/fwl/core/ifwl_widget.h')
-rw-r--r--xfa/fwl/core/ifwl_widget.h183
1 files changed, 98 insertions, 85 deletions
diff --git a/xfa/fwl/core/ifwl_widget.h b/xfa/fwl/core/ifwl_widget.h
index 862f357f7e..2792951b36 100644
--- a/xfa/fwl/core/ifwl_widget.h
+++ b/xfa/fwl/core/ifwl_widget.h
@@ -13,6 +13,8 @@
#include "core/fxcrt/fx_system.h"
#include "xfa/fwl/core/cfwl_event.h"
#include "xfa/fwl/core/cfwl_themepart.h"
+#include "xfa/fwl/core/cfwl_widgetmgr.h"
+#include "xfa/fwl/core/cfwl_widgetproperties.h"
#include "xfa/fwl/core/fwl_widgethit.h"
#include "xfa/fwl/core/ifwl_widgetdelegate.h"
#include "xfa/fwl/theme/cfwl_widgettp.h"
@@ -68,49 +70,47 @@ class IFWL_Widget : public IFWL_WidgetDelegate {
virtual FWL_Type GetClassID() const = 0;
virtual bool IsInstance(const CFX_WideStringC& wsClass) const;
-
- virtual FWL_Error GetWidgetRect(CFX_RectF& rect, bool bAutoSize = false);
- virtual FWL_Error GetGlobalRect(CFX_RectF& rect);
- virtual FWL_Error SetWidgetRect(const CFX_RectF& rect);
- virtual FWL_Error GetClientRect(CFX_RectF& rect);
-
- virtual IFWL_Widget* GetParent();
- virtual FWL_Error SetParent(IFWL_Widget* pParent);
-
- virtual IFWL_Widget* GetOwner();
- virtual FWL_Error SetOwner(IFWL_Widget* pOwner);
-
- virtual IFWL_Widget* GetOuter();
-
- virtual uint32_t GetStyles();
- virtual FWL_Error ModifyStyles(uint32_t dwStylesAdded,
- uint32_t dwStylesRemoved);
- virtual uint32_t GetStylesEx();
- virtual FWL_Error ModifyStylesEx(uint32_t dwStylesExAdded,
- uint32_t dwStylesExRemoved);
-
- virtual uint32_t GetStates();
+ virtual void GetWidgetRect(CFX_RectF& rect, bool bAutoSize = false);
+ virtual void GetClientRect(CFX_RectF& rect);
+ virtual void ModifyStylesEx(uint32_t dwStylesExAdded,
+ uint32_t dwStylesExRemoved);
virtual void SetStates(uint32_t dwStates, bool bSet = true);
+ virtual void Update();
+ virtual FWL_WidgetHit HitTest(FX_FLOAT fx, FX_FLOAT fy);
+ virtual void DrawWidget(CFX_Graphics* pGraphics,
+ const CFX_Matrix* pMatrix = nullptr);
+ virtual void SetThemeProvider(IFWL_ThemeProvider* pThemeProvider);
- virtual FWL_Error Update();
- virtual FWL_Error LockUpdate();
- virtual FWL_Error UnlockUpdate();
+ // IFWL_WidgetDelegate.
+ void OnProcessMessage(CFWL_Message* pMessage) override;
+ void OnProcessEvent(CFWL_Event* pEvent) override;
+ void OnDrawWidget(CFX_Graphics* pGraphics,
+ const CFX_Matrix* pMatrix = nullptr) override;
- virtual FWL_WidgetHit HitTest(FX_FLOAT fx, FX_FLOAT fy);
+ void SetWidgetRect(const CFX_RectF& rect);
+ void GetGlobalRect(CFX_RectF& rect);
- virtual FWL_Error TransformTo(IFWL_Widget* pWidget,
- FX_FLOAT& fx,
- FX_FLOAT& fy);
- virtual FWL_Error TransformTo(IFWL_Widget* pWidget, CFX_RectF& rt);
+ void SetParent(IFWL_Widget* pParent);
- virtual FWL_Error GetMatrix(CFX_Matrix& matrix, bool bGlobal = false);
- virtual FWL_Error SetMatrix(const CFX_Matrix& matrix);
+ IFWL_Widget* GetOwner() { return m_pWidgetMgr->GetOwnerWidget(this); }
+ IFWL_Widget* GetOuter() const { return m_pOuter; }
- virtual FWL_Error DrawWidget(CFX_Graphics* pGraphics,
- const CFX_Matrix* pMatrix = nullptr);
+ uint32_t GetStyles() const { return m_pProperties->m_dwStyles; }
+ void ModifyStyles(uint32_t dwStylesAdded, uint32_t dwStylesRemoved);
+ uint32_t GetStylesEx() const { return m_pProperties->m_dwStyleExes; }
+ uint32_t GetStates() const { return m_pProperties->m_dwStates; }
- virtual IFWL_ThemeProvider* GetThemeProvider();
- virtual FWL_Error SetThemeProvider(IFWL_ThemeProvider* pThemeProvider);
+ void LockUpdate() { m_iLock++; }
+ void UnlockUpdate() {
+ if (IsLocked())
+ m_iLock--;
+ }
+
+ void TransformTo(IFWL_Widget* pWidget, FX_FLOAT& fx, FX_FLOAT& fy);
+ void GetMatrix(CFX_Matrix& matrix, bool bGlobal = false);
+ IFWL_ThemeProvider* GetThemeProvider() const {
+ return m_pProperties->m_pThemeProvider;
+ }
void SetDelegate(IFWL_WidgetDelegate* delegate) { m_pDelegate = delegate; }
IFWL_WidgetDelegate* GetDelegate() {
@@ -120,51 +120,44 @@ class IFWL_Widget : public IFWL_WidgetDelegate {
return m_pDelegate ? m_pDelegate : this;
}
- // IFWL_WidgetDelegate.
- void OnProcessMessage(CFWL_Message* pMessage) override;
- void OnProcessEvent(CFWL_Event* pEvent) override;
- void OnDrawWidget(CFX_Graphics* pGraphics,
- const CFX_Matrix* pMatrix = nullptr) override;
+ const IFWL_App* GetOwnerApp() const { return m_pOwnerApp; }
+ uint32_t GetEventKey() const { return m_nEventKey; }
+ void SetEventKey(uint32_t key) { m_nEventKey = key; }
- const IFWL_App* GetOwnerApp() const;
+ void* GetLayoutItem() const { return m_pLayoutItem; }
+ void SetLayoutItem(void* pItem) { m_pLayoutItem = pItem; }
- CFX_SizeF GetOffsetFromParent(IFWL_Widget* pParent);
-
- uint32_t GetEventKey() const;
- void SetEventKey(uint32_t key);
-
- void* GetLayoutItem() const;
- void SetLayoutItem(void* pItem);
-
- void SetAssociateWidget(CFWL_Widget* pAssociate);
+ void SetAssociateWidget(CFWL_Widget* pAssociate) {
+ m_pAssociate = pAssociate;
+ }
void SetFocus(bool bFocus);
void Repaint(const CFX_RectF* pRect = nullptr);
protected:
- friend class CFWL_WidgetImpDelegate;
-
IFWL_Widget(const IFWL_App* app,
std::unique_ptr<CFWL_WidgetProperties> properties,
IFWL_Widget* pOuter);
- bool IsEnabled() const;
- bool IsVisible() const;
- bool IsActive() const;
- bool IsOverLapper() const;
- bool IsPopup() const;
- bool IsChild() const;
- bool IsLocked() const;
- bool IsOffscreen() const;
- bool HasBorder() const;
- bool HasEdge() const;
+ bool IsEnabled() const {
+ return (m_pProperties->m_dwStates & FWL_WGTSTATE_Disabled) == 0;
+ }
+ bool IsActive() const {
+ return (m_pProperties->m_dwStates & FWL_WGTSTATE_Deactivated) == 0;
+ }
+ bool IsLocked() const { return m_iLock > 0; }
+ bool HasBorder() const {
+ return !!(m_pProperties->m_dwStyles & FWL_WGTSTYLE_Border);
+ }
+ bool HasEdge() const {
+ return !!(m_pProperties->m_dwStyles & FWL_WGTSTYLE_EdgeMask);
+ }
void GetEdgeRect(CFX_RectF& rtEdge);
FX_FLOAT GetBorderSize(bool bCX = true);
FX_FLOAT GetEdgeWidth();
void GetRelativeRect(CFX_RectF& rect);
void* GetThemeCapacity(CFWL_WidgetCapacity dwCapacity);
IFWL_ThemeProvider* GetAvailableTheme();
- IFWL_Widget* GetRootOuter();
CFX_SizeF CalcTextSize(const CFX_WideString& wsText,
IFWL_ThemeProvider* pTheme,
bool bMultiLine = false,
@@ -179,6 +172,47 @@ class IFWL_Widget : public IFWL_WidgetDelegate {
FX_FLOAT fMaxHeight,
const CFX_RectF& rtAnchor,
CFX_RectF& rtPopup);
+ void RegisterEventTarget(IFWL_Widget* pEventSource = nullptr,
+ uint32_t dwFilter = FWL_EVENT_ALL_MASK);
+ void UnregisterEventTarget();
+ void DispatchKeyEvent(CFWL_MsgKey* pNote);
+ void DispatchEvent(CFWL_Event* pEvent);
+ void DrawBorder(CFX_Graphics* pGraphics,
+ CFWL_Part iPartBorder,
+ IFWL_ThemeProvider* pTheme,
+ const CFX_Matrix* pMatrix = nullptr);
+ void DrawEdge(CFX_Graphics* pGraphics,
+ CFWL_Part iPartEdge,
+ IFWL_ThemeProvider* pTheme,
+ const CFX_Matrix* pMatrix = nullptr);
+
+ const IFWL_App* const m_pOwnerApp;
+ CFWL_WidgetMgr* const m_pWidgetMgr;
+ std::unique_ptr<CFWL_WidgetProperties> m_pProperties;
+ IFWL_Widget* m_pOuter;
+ int32_t m_iLock;
+
+ private:
+ IFWL_Widget* GetParent() { return m_pWidgetMgr->GetParentWidget(this); }
+ CFX_SizeF GetOffsetFromParent(IFWL_Widget* pParent);
+
+ bool IsVisible() const {
+ return (m_pProperties->m_dwStates & FWL_WGTSTATE_Invisible) == 0;
+ }
+ bool IsOverLapper() const {
+ return (m_pProperties->m_dwStyles & FWL_WGTSTYLE_WindowTypeMask) ==
+ FWL_WGTSTYLE_OverLapper;
+ }
+ bool IsPopup() const {
+ return !!(m_pProperties->m_dwStyles & FWL_WGTSTYLE_Popup);
+ }
+ bool IsChild() const {
+ return !!(m_pProperties->m_dwStyles & FWL_WGTSTYLE_Child);
+ }
+ bool IsOffscreen() const {
+ return !!(m_pProperties->m_dwStyles & FWL_WGTSTYLE_Offscreen);
+ }
+ IFWL_Widget* GetRootOuter();
bool GetPopupPosMenu(FX_FLOAT fMinHeight,
FX_FLOAT fMaxHeight,
const CFX_RectF& rtAnchor,
@@ -192,37 +226,16 @@ class IFWL_Widget : public IFWL_WidgetDelegate {
const CFX_RectF& rtAnchor,
CFX_RectF& rtPopup);
bool GetScreenSize(FX_FLOAT& fx, FX_FLOAT& fy);
- void RegisterEventTarget(IFWL_Widget* pEventSource = nullptr,
- uint32_t dwFilter = FWL_EVENT_ALL_MASK);
- void UnregisterEventTarget();
- void DispatchKeyEvent(CFWL_MsgKey* pNote);
- void DispatchEvent(CFWL_Event* pEvent);
void DrawBackground(CFX_Graphics* pGraphics,
CFWL_Part iPartBk,
IFWL_ThemeProvider* pTheme,
const CFX_Matrix* pMatrix = nullptr);
- void DrawBorder(CFX_Graphics* pGraphics,
- CFWL_Part iPartBorder,
- IFWL_ThemeProvider* pTheme,
- const CFX_Matrix* pMatrix = nullptr);
- void DrawEdge(CFX_Graphics* pGraphics,
- CFWL_Part iPartEdge,
- IFWL_ThemeProvider* pTheme,
- const CFX_Matrix* pMatrix = nullptr);
void NotifyDriver();
-
bool IsParent(IFWL_Widget* pParent);
- const IFWL_App* const m_pOwnerApp;
- CFWL_WidgetMgr* const m_pWidgetMgr;
- std::unique_ptr<CFWL_WidgetProperties> m_pProperties;
- IFWL_Widget* m_pOuter;
void* m_pLayoutItem;
CFWL_Widget* m_pAssociate;
- int32_t m_iLock;
uint32_t m_nEventKey;
-
- private:
IFWL_WidgetDelegate* m_pDelegate; // Not owned.
};
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-10 04:08:57 +0000