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oleacc: Prepare CreateStdAccessibleObject to support class specific accessibility objects.
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@ -24,6 +24,7 @@
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#include "windef.h"
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#include "winbase.h"
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#include "ole2.h"
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#include "commctrl.h"
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#include "initguid.h"
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#include "oleacc_private.h"
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@ -36,6 +37,54 @@ WINE_DEFAULT_DEBUG_CHANNEL(oleacc);
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static const WCHAR lresult_atom_prefix[] = {'w','i','n','e','_','o','l','e','a','c','c',':'};
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static const WCHAR menuW[] = {'#','3','2','7','6','8',0};
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static const WCHAR desktopW[] = {'#','3','2','7','6','9',0};
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static const WCHAR dialogW[] = {'#','3','2','7','7','0',0};
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static const WCHAR winswitchW[] = {'#','3','2','7','7','1',0};
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static const WCHAR mdi_clientW[] = {'M','D','I','C','l','i','e','n','t',0};
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static const WCHAR richeditW[] = {'R','I','C','H','E','D','I','T',0};
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static const WCHAR richedit20aW[] = {'R','i','c','h','E','d','i','t','2','0','A',0};
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static const WCHAR richedit20wW[] = {'R','i','c','h','E','d','i','t','2','0','W',0};
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typedef HRESULT (WINAPI *accessible_create)(HWND, const IID*, void**);
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static struct {
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const WCHAR *name;
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DWORD idx;
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accessible_create create_client;
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accessible_create create_window;
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} builtin_classes[] = {
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{WC_LISTBOXW, 0x10000, NULL, NULL},
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{menuW, 0x10001, NULL, NULL},
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{WC_BUTTONW, 0x10002, NULL, NULL},
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{WC_STATICW, 0x10003, NULL, NULL},
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{WC_EDITW, 0x10004, NULL, NULL},
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{WC_COMBOBOXW, 0x10005, NULL, NULL},
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{dialogW, 0x10006, NULL, NULL},
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{winswitchW, 0x10007, NULL, NULL},
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{mdi_clientW, 0x10008, NULL, NULL},
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{desktopW, 0x10009, NULL, NULL},
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{WC_SCROLLBARW, 0x1000a, NULL, NULL},
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{STATUSCLASSNAMEW, 0x1000b, NULL, NULL},
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{TOOLBARCLASSNAMEW, 0x1000c, NULL, NULL},
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{PROGRESS_CLASSW, 0x1000d, NULL, NULL},
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{ANIMATE_CLASSW, 0x1000e, NULL, NULL},
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{WC_TABCONTROLW, 0x1000f, NULL, NULL},
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{HOTKEY_CLASSW, 0x10010, NULL, NULL},
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{WC_HEADERW, 0x10011, NULL, NULL},
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{TRACKBAR_CLASSW, 0x10012, NULL, NULL},
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{WC_LISTVIEWW, 0x10013, NULL, NULL},
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{UPDOWN_CLASSW, 0x10016, NULL, NULL},
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{TOOLTIPS_CLASSW, 0x10018, NULL, NULL},
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{WC_TREEVIEWW, 0x10019, NULL, NULL},
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{MONTHCAL_CLASSW, 0, NULL, NULL},
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{DATETIMEPICK_CLASSW, 0, NULL, NULL},
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{WC_IPADDRESSW, 0, NULL, NULL},
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{richeditW, 0x1001c, NULL, NULL},
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{richedit20aW, 0, NULL, NULL},
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{richedit20wW, 0, NULL, NULL},
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};
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static HINSTANCE oleacc_handle = 0;
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const char *debugstr_variant(const VARIANT *v)
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@ -81,20 +130,65 @@ int convert_child_id(VARIANT *v)
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}
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}
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static accessible_create get_builtin_accessible_obj(HWND hwnd, LONG objid)
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{
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WCHAR class_name[64];
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int i, idx;
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if(!RealGetWindowClassW(hwnd, class_name, sizeof(class_name)/sizeof(WCHAR)))
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return NULL;
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TRACE("got window class: %s\n", debugstr_w(class_name));
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for(i=0; i<sizeof(builtin_classes)/sizeof(builtin_classes[0]); i++) {
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if(!strcmpiW(class_name, builtin_classes[i].name)) {
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accessible_create ret;
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ret = (objid==OBJID_CLIENT ?
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builtin_classes[i].create_client :
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builtin_classes[i].create_window);
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if(!ret)
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FIXME("unhandled window class: %s\n", debugstr_w(class_name));
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return ret;
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}
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}
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idx = SendMessageW(hwnd, WM_GETOBJECT, 0, OBJID_QUERYCLASSNAMEIDX);
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if(idx) {
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for(i=0; i<sizeof(builtin_classes)/sizeof(builtin_classes[0]); i++) {
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if(idx == builtin_classes[i].idx) {
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accessible_create ret;
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ret = (objid==OBJID_CLIENT ?
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builtin_classes[i].create_client :
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builtin_classes[i].create_window);
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if(!ret)
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FIXME("unhandled class name idx: %x\n", idx);
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return ret;
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}
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}
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WARN("unhandled class name idx: %x\n", idx);
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}
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return NULL;
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}
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HRESULT WINAPI CreateStdAccessibleObject( HWND hwnd, LONG idObject,
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REFIID riidInterface, void** ppvObject )
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{
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WCHAR class_name[64];
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accessible_create create;
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TRACE("%p %d %s %p\n", hwnd, idObject,
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debugstr_guid( riidInterface ), ppvObject );
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if(GetClassNameW(hwnd, class_name, sizeof(class_name)/sizeof(WCHAR)))
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FIXME("unhandled window class: %s\n", debugstr_w(class_name));
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switch(idObject) {
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case OBJID_CLIENT:
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create = get_builtin_accessible_obj(hwnd, idObject);
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if(create) return create(hwnd, riidInterface, ppvObject);
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return create_client_object(hwnd, riidInterface, ppvObject);
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case OBJID_WINDOW:
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create = get_builtin_accessible_obj(hwnd, idObject);
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if(create) return create(hwnd, riidInterface, ppvObject);
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return create_window_object(hwnd, riidInterface, ppvObject);
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default:
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FIXME("unhandled object id: %d\n", idObject);
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