diff options
Diffstat (limited to 'xfa/include/fwl/core/fwl_widget.h')
| -rw-r--r-- | xfa/include/fwl/core/fwl_widget.h | 122 |
1 files changed, 122 insertions, 0 deletions
diff --git a/xfa/include/fwl/core/fwl_widget.h b/xfa/include/fwl/core/fwl_widget.h new file mode 100644 index 0000000000..f29932f2f2 --- /dev/null +++ b/xfa/include/fwl/core/fwl_widget.h @@ -0,0 +1,122 @@ +// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#ifndef _FWL_WIDGET_H
+#define _FWL_WIDGET_H
+class IFWL_Target;
+class IFWL_ThemeProvider;
+class CFWL_WidgetImpProperties;
+class IFWL_DataProvider;
+class IFWL_Widget;
+class IFWL_WidgetDelegate;
+class IFWL_Custom;
+class IFWL_Proxy;
+class IFWL_Form;
+class IFWL_DataProvider
+{
+public:
+ virtual FWL_ERR GetCaption(IFWL_Widget *pWidget, CFX_WideString &wsCaption) = 0;
+};
+class IFWL_Widget : public IFWL_Target
+{
+public:
+ FWL_ERR GetWidgetRect(CFX_RectF &rect, FX_BOOL bAutoSize = FALSE);
+ FWL_ERR GetGlobalRect(CFX_RectF &rect);
+ FWL_ERR SetWidgetRect(const CFX_RectF &rect);
+ FWL_ERR GetClientRect(CFX_RectF &rect);
+ IFWL_Widget* GetParent();
+ FWL_ERR SetParent(IFWL_Widget *pParent);
+ IFWL_Widget* GetOwner();
+ FWL_ERR SetOwner(IFWL_Widget *pOwner);
+ IFWL_Widget* GetOuter();
+ FX_DWORD GetStyles();
+ FWL_ERR ModifyStyles(FX_DWORD dwStylesAdded, FX_DWORD dwStylesRemoved);
+ FX_DWORD GetStylesEx();
+ FWL_ERR ModifyStylesEx(FX_DWORD dwStylesExAdded, FX_DWORD dwStylesExRemoved);
+ FX_DWORD GetStates();
+ FWL_ERR SetStates(FX_DWORD dwStates, FX_BOOL bSet = TRUE);
+ FWL_ERR SetPrivateData(FX_LPVOID module_id, FX_LPVOID pData, PD_CALLBACK_FREEDATA callback);
+ FX_LPVOID GetPrivateData(FX_LPVOID module_id);
+ FWL_ERR Update();
+ FWL_ERR LockUpdate();
+ FWL_ERR UnlockUpdate();
+ FX_DWORD HitTest(FX_FLOAT fx, FX_FLOAT fy);
+ FWL_ERR TransformTo(IFWL_Widget *pWidget, FX_FLOAT &fx, FX_FLOAT &fy);
+ FWL_ERR TransformTo(IFWL_Widget *pWidget, CFX_RectF &rt);
+ FWL_ERR GetMatrix(CFX_Matrix &matrix, FX_BOOL bGlobal = FALSE);
+ FWL_ERR SetMatrix(const CFX_Matrix &matrix);
+ FWL_ERR DrawWidget(CFX_Graphics *pGraphics, const CFX_Matrix *pMatrix = NULL);
+ IFWL_ThemeProvider* GetThemeProvider();
+ FWL_ERR SetThemeProvider(IFWL_ThemeProvider *pThemeProvider);
+ FWL_ERR SetDataProvider(IFWL_DataProvider *pDataProvider);
+ IFWL_WidgetDelegate* SetDelegate(IFWL_WidgetDelegate *pDelegate);
+ IFWL_NoteThread* GetOwnerThread() const;
+ CFX_SizeF GetOffsetFromParent(IFWL_Widget *pParent);
+};
+class IFWL_WidgetDelegate
+{
+public:
+ virtual FX_INT32 OnProcessMessage(CFWL_Message *pMessage) = 0;
+ virtual FWL_ERR OnProcessEvent(CFWL_Event *pEvent) = 0;
+ virtual FWL_ERR OnDrawWidget(CFX_Graphics *pGraphics, const CFX_Matrix *pMatrix = NULL) = 0;
+};
+class CFWL_WidgetImpProperties : public CFX_Object
+{
+public:
+ CFWL_WidgetImpProperties()
+ {
+ m_ctmOnParent.Reset();
+ m_rtWidget.Set(0, 0, 0, 0);
+ m_dwStyles = FWL_WGTSTYLE_Child;
+ m_dwStyleExes = 0;
+ m_dwStates = 0;
+ m_pThemeProvider = NULL;
+ m_pDataProvider = NULL;
+ m_pParent = NULL;
+ m_pOwner = NULL;
+ }
+ CFX_Matrix m_ctmOnParent;
+ CFX_RectF m_rtWidget;
+ FX_DWORD m_dwStyles;
+ FX_DWORD m_dwStyleExes;
+ FX_DWORD m_dwStates;
+ IFWL_ThemeProvider *m_pThemeProvider;
+ IFWL_DataProvider *m_pDataProvider;
+ IFWL_Widget *m_pParent;
+ IFWL_Widget *m_pOwner;
+};
+class IFWL_Custom : public IFWL_Widget
+{
+public:
+ static IFWL_Custom* Create();
+
+ FWL_ERR Initialize(IFWL_Widget *pOuter = NULL);
+ FWL_ERR Initialize(const CFWL_WidgetImpProperties &properties, IFWL_Widget *pOuter = NULL);
+ FWL_ERR SetProxy(IFWL_Proxy *pProxy);
+protected:
+ IFWL_Custom();
+ virtual ~IFWL_Custom();
+};
+class IFWL_Proxy
+{
+public:
+ virtual FWL_ERR GetWidgetRect(CFX_RectF &rect, FX_BOOL bAutoSize = FALSE) = 0;
+ virtual FWL_ERR Update() = 0;
+};
+#define FWL_ACCEL_Control (1L << 0)
+#define FWL_ACCEL_Alt (1L << 1)
+#define FWL_ACCEL_Shift (1L << 2)
+#define FWL_ACCEL_VirtKey (1L << 3)
+typedef struct _FWL_ACCEL {
+ FX_DWORD dwKey;
+ FX_DWORD dwCmd;
+} FWL_ACCEL;
+typedef CFX_MapPtrTemplate <FX_DWORD, FX_DWORD> CFX_MapAccelerators;
+FWL_ERR FWL_Accelerator_SetApp(CFX_MapAccelerators *pMapAccel);
+FWL_ERR FWL_Accelerator_SetThread(CFX_MapAccelerators *pMapAccel);
+FWL_ERR FWL_Accelerator_SetForm(IFWL_Form *pFrom, CFX_MapAccelerators *pMapAccel);
+FWL_ERR FWL_EnabelWidget(IFWL_Widget *widget, FX_BOOL bEnable);
+#endif
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