зеркало из https://github.com/mozilla/gecko-dev.git
68 строки
2.6 KiB
Plaintext
68 строки
2.6 KiB
Plaintext
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#ifndef _moz_types_h
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#define _moz_types_h
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typedef struct _MozTagged MozTagged;
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typedef struct _MozComponent MozComponent;
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typedef struct _MozView MozView;
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typedef struct _MozPanedView MozPanedView;
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typedef struct _MozHTMLView MozHTMLView;
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typedef struct _MozEditorView MozEditorView;
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typedef struct _MozBookmarkView MozBookmarkView;
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typedef struct _MozHistoryView MozHistoryView;
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typedef struct _MozNavCenterView MozNavCenterView;
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typedef struct _MozFrame MozFrame;
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typedef struct _MozBrowserFrame MozBrowserFrame;
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typedef struct _MozEditorFrame MozEditorFrame;
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typedef struct _MozBookmarkFrame MozBookmarkFrame;
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typedef struct _MozHistoryFrame MozHistoryFrame;
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/* tags for structures. */
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#define MOZ_TAG_TAGGED 0x0001 /* 00000000 00000001 */
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#define MOZ_TAG_COMPONENT 0x0003 /* 00000000 00000011 */
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#define MOZ_TAG_VIEW 0x0007 /* 00000000 00000111 */
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#define MOZ_TAG_FRAME 0x000D /* 00000000 00001011 */
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#define MOZ_TAG_PANED_VIEW 0x0017 /* 00000000 00010111 */
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#define MOZ_TAG_HTML_VIEW 0x0027 /* 00000000 00100111 */
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#define MOZ_TAG_EDITOR_VIEW 0x0067 /* 00000000 01100111 */
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#define MOZ_TAG_BOOKMARK_VIEW 0x0087 /* 00000000 10000111 */
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#define MOZ_TAG_HISTORY_VIEW 0x0107 /* 00000001 00000111 */
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#define MOZ_TAG_NAVCENTER_VIEW 0x0207 /* 00000010 00000111 */
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#define MOZ_TAG_BROWSER_FRAME 0x001D /* 00000000 00011011 */
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#define MOZ_TAG_EDITOR_FRAME 0x002D /* 00000000 00101011 */
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#define MOZ_TAG_BOOKMARK_FRAME 0x004D /* 00000000 01001011 */
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#define MOZ_TAG_HISTORY_FRAME 0x008D /* 00000000 10001011 */
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/* cast macros */
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#ifdef DEBUG
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/* these assert, for debugging */
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#define MOZ_TAGGED(p) ((MozTagged*)p)
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#define MOZ_COMPONENT(p) ((MozComponent*)p)
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#define MOZ_VIEW(p) ((MozView*)p)
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#define MOZ_FRAME(p) ((MozFrame*)p)
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#define MOZ_HTML_VIEW(p) ((MozHTMLView*)p)
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#define MOZ_BROWSER_FRAME(p) ((MozBrowserFrame*)p)
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#define MOZ_BOOKMARK_FRAME(p) ((MozBookmarkFrame*)p)
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#else
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/* these don't do asserts -- no safety net here. */
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#endif
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#define MOZ_TAG_COMPARE(p, t) (MOZ_TAGGED((p))->tag & (t))
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#define MOZ_IS_TAGGED(p) (MOZ_TAG_COMPARE(MOZ_TAGGED((p)), MOZ_TAG_TAGGED))
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#define MOZ_IS_COMPONENT(p) (MOZ_TAG_COMPARE(MOZ_TAGGED((p)), MOZ_TAG_COMPONENT))
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#define MOZ_IS_VIEW(p) (MOZ_TAG_COMPARE(MOZ_TAGGED((p)), MOZ_TAG_VIEW))
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#define MOZ_IS_FRAME(p) (MOZ_TAG_COMPARE(MOZ_TAGGED((p)), MOZ_TAG_FRAME))
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#define MOZ_IS_HTML_VIEW(p) (MOZ_TAG_COMPARE(MOZ_TAGGED((p)), MOZ_TAG_HTML_VIEW))
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#define MOZ_IS_BROWSER_FRAME(p) (MOZ_TAG_COMPARE(MOZ_TAGGED((p)), MOZ_TAG_BROWSER_FRAME))
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#define MOZ_IS_BOOKMARK_FRAME(p) (MOZ_TAG_COMPARE(MOZ_TAGGED((p)), MOZ_TAG_BOOKMARK_FRAME))
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#endif /* _moz_types_h */
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