c++操作word接口

codeArt — Tue, 31 Aug 2010 11:35:00 GMT

注意事项：1多用Range，少用Selection，因为Word中，Selection对象只有一个。
【1】开启word

_ApplicationPtr word_app;
HRESULT hr = word_app.CreateInstance("Word.Application", NULL);

【2】新建一个文档

COleVariant vTrue((short)TRUE),vFalse((short)FALSE),vOpt((long)DISP_E_PARAMNOTFOUND, VT_ERROR);
DocumentsPtr docs;
_DocumentPtr oDoc;
docs = word_app->GetDocuments();
doc = docs->Add(vOpt, vOpt, vOpt, vOpt);

【3】设置文档的页面布局

PageSetupPtr page_setup = doc->GetPageSetup();
page_setup->PutTopMargin(0);
page_setup->PutBottomMargin(0);
page_setup->PutRightMargin(0);
page_setup->PutLeftMargin(0);

【4】插入文本

SelectionPtr selection;
selection = word_app->GetSelection();
_ParagraphFormatPtr parafmt = selection->GetParagraphFormat();
parafmt->PutLineSpacingRule(wdLineSpaceExactly);
parafmt->PutLineSpacing(50);
_FontPtr font;
font = oSel->GetFont();
font->PutBold(1);
font->PutColor(wdColorGreen);
font->PutSize(20);
font->PutName(_T("宋体"));
selection->TypeText("ABC");
oSel->TypeParagraph();
oSel->TypeText("12345678901234567890");
oSel->TypeParagraph();

【5】插入文本框

ShapesPtr shapes = doc->GetShapes();
ShapePtr textbox = shapspp->AddTextbox(Office::msoTextOrientationHorizontal, 1, 1, 100, 100);

【6】文本框中插入文本

1ShapesPtr shapes = doc->GetShapes();
2ShapePtr textbox =  shapspp->AddTextbox(Office::msoTextOrientationHorizontal, 1, 1, 100, 100);
3TextFramePtr textframe = textbox->GetTextFrame();
4RangePtr range = textframe->GetTextRange();
5long insert_before_count = range->Characters->GetCount();
6range->InsertAfter("TEXT");
7if (insert_before_count != 1)
8    range->MoveStart(COleVariant((long)Word::wdCharacter), COleVariant(insert_before_count-1));
9if(range != 0)
10{
11    _FontPtr font = range->GetFont();
12    font->PutBold(isBold);
13    font->PutItalic(isItalic);
14    font->PutColor((Word::WdColor)FontColor());
15    font->PutSize(FontSize);
16    font->PutName(FontType().c_str());
17}

【7】设置文本框的属性

1textbox->GetTextFrame()->PutAutoSize(Office::msoAutoShape);
2textbox->GetTextFrame()->PutMarginBottom(0);
3textbox->GetTextFrame()->PutMarginTop(0);
4textbox->GetTextFrame()->PutMarginLeft(0);
5textbox->GetTextFrame()->PutMarginRight(0);
6textbox->GetLine()->PutVisible(Office::msoFalse);
7textbox->GetFill()->PutTransparency(1);

【8】插入图片，这里需要注意，必须得先用InlineShape,这样可以把图片插入到指定的页中，不然，所有的图片只在第一页。

1ShapesPtr shapes = m_WordDoc->GetShapes();
2InlineShapesPtr inline_shapes = selection_doc->GetRange()->GetInlineShapes();
3InlineShapePtr inline_shape = inline_shapes->AddPicture(“picture_path”, COleVariant((long)0), COleVariant((long)1));
4ShapePtr shape = inline_shape->ConvertToShape();
5shape->PutWidth(width);
6shape->PutHeight(hehight());
7shape->PutTop(Y);
8shape->PutLeft(X);
9if(shape->GetType() == Office::msoPicture)
10{
11 Word::WrapFormatPtr wrapp = shape->GetWrapFormat();
12 wrapp->PutType(Word::wdWrapBehind);
13}
14

【9】插入直线

1ShapesPtr shapes = doc->GetShapes();
2Word::ShapePtr line = shapes->AddLine(x1,y1, x2,y2);
3if (line->GetType() == Office::msoLine)
4{
5 Word::LineFormatPtr LineFmt = line->GetLine();
6 LineFmt->PutWeight(lr->weight_);
7}

【10】插入分隔符

selection->InsertBreak(COleVariant((long)wdColumnBreak));
selection->InsertBreak(COleVariant((long)wdSectionBreakContinuous));
selection->InsertBreak(COleVariant((long)wdPageBreak));

【11】设置栏目个数和栏目的宽度
这里一定要注意add函数的逻辑

1SectionsPtr word_sections = doc->GetSections();
2long num = word_sections->GetCount();
3SectionPtr word_section = word_sections->Item(num-1);
4PageSetupPtr page_setup = word_section->GetPageSetup();
5TextColumnsPtr text_cols = page_setup>GetTextColumns();
6text_cols->PutEvenlySpaced(0);
7text_cols->Add(COleVariant(col_width), COleVariant((long)0), COleVariant((long)false));

【12】插入表格

1TablesPtr tables = oSel->GetTables();
2TablePtr table = tables->Add(oSel->GetRange(), 2, 5);
3
4BordersPtr bords = table->GetBorders();
5bords->PutOutsideLineStyle(wdLineStyleSingle);
6bords->PutInsideLineStyle(wdLineStyleSingle);
7for (int i = 1; i<=2; i++)
8{
9    for (int j = 1; j<=5; j++)
10    {
11        table->Cell(i,j)->GetRange()->PutText("20");
12    }
13}
14
15CellPtr cell = table->Cell(1,1);
16cell->Merge(table->Cell(1,2));

【13】保存文档并退出

1COleVariant vTrue((short)TRUE),vFalse((short)FALSE),vOpt((long)DISP_E_PARAMNOTFOUND, VT_ERROR);
2_DocumentPtr active_doc;
3active_doc = word_app->GetActiveDocument();
4active_doc->SaveAs(COleVariant("D:\\doc1.doc"),
5                   COleVariant((short)0),
6                   vFalse, COleVariant(""), vTrue, COleVariant(""),
7                   vFalse, vFalse, vFalse, vFalse, vFalse);
8word_app->Quit(vOpt, vOpt, vOpt);

在word优秀的构架中还有许许多多的接口，上面只是举例实现一个普通的文档，希望对大家有用。

codeArt 2010-08-31 19:35 发表评论

BEGIN_COM_MAP和END_COM_MAP

codeArt — Mon, 05 Jul 2010 07:45:00 GMT

  1 #define BEGIN_COM_MAP(x) public: \
  2     typedef x _ComMapClass; \
  3     static HRESULT WINAPI _Cache(void* pv, REFIID iid, void** ppvObject, DWORD_PTR dw) throw()\
  4 {\
  5     _ComMapClass* p = (_ComMapClass*)pv;\
  6     p->Lock();\
  7     HRESULT hRes = E_FAIL; \
  8     __try \
  9 { \
10     hRes = ATL::CComObjectRootBase::_Cache(pv, iid, ppvObject, dw);\
11 } \
12     __finally \
13 { \
14     p->Unlock();\
15 } \
16     return hRes;\
17 }\
18     IUnknown* _GetRawUnknown() throw() \
19 { ATLASSERT(_GetEntries()[0].pFunc == _ATL_SIMPLEMAPENTRY); return (IUnknown*)((INT_PTR)this+_GetEntries()->dw); } \
20     _ATL_DECLARE_GET_UNKNOWN(x)\
21     HRESULT _InternalQueryInterface(REFIID iid, void** ppvObject) throw() \
22 { return InternalQueryInterface(this, _GetEntries(), iid, ppvObject); } \
23     const static ATL::_ATL_INTMAP_ENTRY* WINAPI _GetEntries() throw() { \
24     static const ATL::_ATL_INTMAP_ENTRY _entries[] = { DEBUG_QI_ENTRY(x)
25
26 #ifdef _ATL_DEBUG
27 #define DEBUG_QI_ENTRY(x) \
28 {NULL, \
29     (DWORD_PTR)_T(#x), \
30     (ATL::_ATL_CREATORARGFUNC*)0},
31 #else
32 #define DEBUG_QI_ENTRY(x)
33 #endif //_ATL_DEBUG
34
35 #define COM_INTERFACE_ENTRY_IMPL(x)\
36     COM_INTERFACE_ENTRY_IID(_ATL_IIDOF(x), x##Impl<_ComMapClass>)
37
38 #define _ATL_IIDOF(x) __uuidof(x)
39
40 #define COM_INTERFACE_ENTRY_IID(iid, x)\
41 {&iid,\
42     offsetofclass(x, _ComMapClass),\
43     _ATL_SIMPLEMAPENTRY},
44
45 #define offsetofclass(base, derived) ((DWORD_PTR)(static_cast((derived*)_ATL_PACKING))-_ATL_PACKING)
46
47 #define _ATL_SIMPLEMAPENTRY ((ATL::_ATL_CREATORARGFUNC*)1)
48
49 #define COM_INTERFACE_ENTRY(x)\
50 {&_ATL_IIDOF(x), \
51     offsetofclass(x, _ComMapClass), \
52     _ATL_SIMPLEMAPENTRY},
53
54 #define END_COM_MAP() \
55     __if_exists(_GetAttrEntries) {{NULL, (DWORD_PTR)_GetAttrEntries, _ChainAttr }, }\
56 {NULL, 0, 0}}; return &_entries[1];} \
57     virtual ULONG STDMETHODCALLTYPE AddRef( void) throw() = 0; \
58     virtual ULONG STDMETHODCALLTYPE Release( void) throw() = 0; \
59     STDMETHOD(QueryInterface)(REFIID, void**) throw() = 0;
60 #else
61 #define END_COM_MAP() \
62     __if_exists(_GetAttrEntries) {{NULL, (DWORD_PTR)_GetAttrEntries, _ChainAttr }, }\
63 {NULL, 0, 0}}; return _entries;} \
64     virtual ULONG STDMETHODCALLTYPE AddRef( void) throw() = 0; \
65     virtual ULONG STDMETHODCALLTYPE Release( void) throw() = 0; \
66     STDMETHOD(QueryInterface)(REFIID, void**) throw() = 0;
67 #endif // _ATL_DEBUG
68
69
70 //------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
71 class d
72 {
73 public:
74     d(){}
75     typedef x _ComMapClass;
76     static HRESULT WINAPI _Cache(void* pv, REFIID iid, void** ppvObject, DWORD_PTR dw) throw()\
77     {
78         _ComMapClass* p = (_ComMapClass*)pv;
79         p->Lock();
80         HRESULT hRes = E_FAIL;
81         __try
82         {
83             hRes = ATL::CComObjectRootBase::_Cache(pv, iid, ppvObject, dw);
84         }
85         __finally
86         {
87             p->Unlock();
88         }
89         return hRes;
90     }
91     IUnknown* _GetRawUnknown() throw()
92     { ATLASSERT(_GetEntries()[0].pFunc == _ATL_SIMPLEMAPENTRY); return (IUnknown*)((INT_PTR)this+_GetEntries()->dw); }
93     _ATL_DECLARE_GET_UNKNOWN(x)
94         HRESULT _InternalQueryInterface(REFIID iid, void** ppvObject) throw()
95     { return InternalQueryInterface(this, _GetEntries(), iid, ppvObject); }
96     const static ATL::_ATL_INTMAP_ENTRY* WINAPI _GetEntries() throw()
97     {
98         static const ATL::_ATL_INTMAP_ENTRY _entries[] =
99         {
100             {NULL, (DWORD_PTR)_T(#x), (ATL::_ATL_CREATORARGFUNC*)0},
101             {&iid, ((DWORD_PTR)(static_cast<base*>((derived*)_ATL_PACKING))-_ATL_PACKING), ((ATL::_ATL_CREATORARGFUNC*)1)},
102             {&__uuidof(x), ((DWORD_PTR)(static_cast<base*>((derived*)_ATL_PACKING))-_ATL_PACKING), ((ATL::_ATL_CREATORARGFUNC*)1)},
103             __if_exists(_GetAttrEntries) {{NULL, (DWORD_PTR)_GetAttrEntries, _ChainAttr }, }
104             {NULL, 0, 0}
105         };
106         return &_entries[1];
107     }
108     virtual ULONG STDMETHODCALLTYPE AddRef( void) throw() = 0;
109     virtual ULONG STDMETHODCALLTYPE Release( void) throw() = 0;
110     STDMETHOD(QueryInterface)(REFIID, void**) throw() = 0;
111 }

codeArt 2010-07-05 15:45 发表评论

C++博客-codeArt-随笔分类-COM

c++操作word接口

BEGIN_COM_MAP和END_COM_MAP