1684 lines
57 KiB
C
1684 lines
57 KiB
C
/*
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* Text format and layout
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*
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* Copyright 2012, 2014 Nikolay Sivov for CodeWeavers
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#define COBJMACROS
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#include <stdarg.h>
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#include "windef.h"
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#include "winbase.h"
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#include "wingdi.h"
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#include "dwrite.h"
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#include "dwrite_private.h"
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#include "wine/list.h"
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WINE_DEFAULT_DEBUG_CHANNEL(dwrite);
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struct dwrite_textformat_data {
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WCHAR *family_name;
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UINT32 family_len;
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WCHAR *locale;
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UINT32 locale_len;
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DWRITE_FONT_WEIGHT weight;
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DWRITE_FONT_STYLE style;
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DWRITE_FONT_STRETCH stretch;
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DWRITE_PARAGRAPH_ALIGNMENT paralign;
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DWRITE_READING_DIRECTION readingdir;
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DWRITE_WORD_WRAPPING wrapping;
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DWRITE_TEXT_ALIGNMENT textalignment;
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DWRITE_FLOW_DIRECTION flow;
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DWRITE_LINE_SPACING_METHOD spacingmethod;
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FLOAT spacing;
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FLOAT baseline;
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FLOAT size;
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DWRITE_TRIMMING trimming;
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IDWriteInlineObject *trimmingsign;
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IDWriteFontCollection *collection;
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};
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enum layout_range_attr_kind {
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LAYOUT_RANGE_ATTR_WEIGHT,
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LAYOUT_RANGE_ATTR_STYLE,
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LAYOUT_RANGE_ATTR_EFFECT,
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LAYOUT_RANGE_ATTR_INLINE,
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LAYOUT_RANGE_ATTR_UNDERLINE,
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LAYOUT_RANGE_ATTR_STRIKETHROUGH
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};
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struct layout_range_attr_value {
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DWRITE_TEXT_RANGE range;
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union {
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DWRITE_FONT_WEIGHT weight;
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DWRITE_FONT_STYLE style;
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IDWriteInlineObject *object;
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IUnknown *effect;
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BOOL underline;
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BOOL strikethrough;
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} u;
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};
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struct layout_range {
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struct list entry;
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DWRITE_TEXT_RANGE range;
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DWRITE_FONT_WEIGHT weight;
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DWRITE_FONT_STYLE style;
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IDWriteInlineObject *object;
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IUnknown *effect;
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BOOL underline;
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BOOL strikethrough;
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};
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struct dwrite_textlayout {
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IDWriteTextLayout IDWriteTextLayout_iface;
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LONG ref;
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WCHAR *str;
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UINT32 len;
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struct dwrite_textformat_data format;
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FLOAT maxwidth;
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FLOAT maxheight;
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struct list ranges;
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};
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struct dwrite_textformat {
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IDWriteTextFormat IDWriteTextFormat_iface;
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LONG ref;
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struct dwrite_textformat_data format;
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};
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struct dwrite_trimmingsign {
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IDWriteInlineObject IDWriteInlineObject_iface;
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LONG ref;
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};
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static const IDWriteTextFormatVtbl dwritetextformatvtbl;
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static void release_format_data(struct dwrite_textformat_data *data)
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{
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if (data->collection) IDWriteFontCollection_Release(data->collection);
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if (data->trimmingsign) IDWriteInlineObject_Release(data->trimmingsign);
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heap_free(data->family_name);
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heap_free(data->locale);
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}
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static inline struct dwrite_textlayout *impl_from_IDWriteTextLayout(IDWriteTextLayout *iface)
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{
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return CONTAINING_RECORD(iface, struct dwrite_textlayout, IDWriteTextLayout_iface);
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}
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static inline struct dwrite_textformat *impl_from_IDWriteTextFormat(IDWriteTextFormat *iface)
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{
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return CONTAINING_RECORD(iface, struct dwrite_textformat, IDWriteTextFormat_iface);
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}
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static inline struct dwrite_textformat *unsafe_impl_from_IDWriteTextFormat(IDWriteTextFormat *iface)
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{
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return iface->lpVtbl == &dwritetextformatvtbl ? impl_from_IDWriteTextFormat(iface) : NULL;
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}
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static inline struct dwrite_trimmingsign *impl_from_IDWriteInlineObject(IDWriteInlineObject *iface)
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{
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return CONTAINING_RECORD(iface, struct dwrite_trimmingsign, IDWriteInlineObject_iface);
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}
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/* To be used in IDWriteTextLayout methods to validate and fix passed range */
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static inline BOOL validate_text_range(struct dwrite_textlayout *layout, DWRITE_TEXT_RANGE *r)
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{
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if (r->startPosition >= layout->len)
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return FALSE;
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if (r->startPosition + r->length > layout->len)
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r->length = layout->len - r->startPosition;
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return TRUE;
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}
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static BOOL is_same_layout_attrvalue(struct layout_range const *range, enum layout_range_attr_kind attr, struct layout_range_attr_value *value)
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{
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switch (attr) {
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case LAYOUT_RANGE_ATTR_WEIGHT:
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return range->weight == value->u.weight;
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case LAYOUT_RANGE_ATTR_STYLE:
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return range->style == value->u.style;
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case LAYOUT_RANGE_ATTR_INLINE:
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return range->object == value->u.object;
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case LAYOUT_RANGE_ATTR_EFFECT:
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return range->effect == value->u.effect;
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case LAYOUT_RANGE_ATTR_UNDERLINE:
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return range->underline == value->u.underline;
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case LAYOUT_RANGE_ATTR_STRIKETHROUGH:
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return range->strikethrough == value->u.strikethrough;
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default:
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;
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}
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return FALSE;
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}
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static inline BOOL is_same_layout_attributes(struct layout_range const *left, struct layout_range const *right)
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{
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return left->weight == right->weight &&
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left->style == right->style &&
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left->object == right->object &&
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left->effect == right->effect &&
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left->underline == right->underline &&
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left->strikethrough == right->strikethrough;
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}
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static inline BOOL is_same_text_range(const DWRITE_TEXT_RANGE *left, const DWRITE_TEXT_RANGE *right)
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{
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return left->startPosition == right->startPosition && left->length == right->length;
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}
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/* Allocates range and inits it with default values from text format. */
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static struct layout_range *alloc_layout_range(struct dwrite_textlayout *layout, const DWRITE_TEXT_RANGE *r)
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{
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struct layout_range *range;
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range = heap_alloc(sizeof(*range));
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if (!range) return NULL;
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range->range = *r;
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range->weight = layout->format.weight;
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range->style = layout->format.style;
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range->object = NULL;
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range->effect = NULL;
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range->underline = FALSE;
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range->strikethrough = FALSE;
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return range;
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}
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static struct layout_range *alloc_layout_range_from(struct layout_range *from, const DWRITE_TEXT_RANGE *r)
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{
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struct layout_range *range;
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range = heap_alloc(sizeof(*range));
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if (!range) return NULL;
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*range = *from;
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range->range = *r;
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/* update refcounts */
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if (range->object)
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IDWriteInlineObject_AddRef(range->object);
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if (range->effect)
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IUnknown_AddRef(range->effect);
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return range;
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}
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static void free_layout_range(struct layout_range *range)
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{
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if (range->object)
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IDWriteInlineObject_Release(range->object);
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if (range->effect)
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IUnknown_Release(range->effect);
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heap_free(range);
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}
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static void free_layout_ranges_list(struct list *ranges)
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{
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struct layout_range *cur, *cur2;
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LIST_FOR_EACH_ENTRY_SAFE(cur, cur2, ranges, struct layout_range, entry) {
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list_remove(&cur->entry);
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free_layout_range(cur);
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}
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}
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static struct layout_range *find_outer_range(struct list *ranges, const DWRITE_TEXT_RANGE *range)
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{
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struct layout_range *cur;
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LIST_FOR_EACH_ENTRY(cur, ranges, struct layout_range, entry) {
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if (cur->range.startPosition > range->startPosition)
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return NULL;
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if ((cur->range.startPosition + cur->range.length < range->startPosition + range->length) &&
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(range->startPosition < cur->range.startPosition + cur->range.length))
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return NULL;
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if (cur->range.startPosition + cur->range.length >= range->startPosition + range->length)
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return cur;
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}
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return NULL;
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}
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static struct layout_range *get_layout_range_by_pos(struct list *ranges, UINT32 pos)
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{
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struct layout_range *cur;
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LIST_FOR_EACH_ENTRY(cur, ranges, struct layout_range, entry) {
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DWRITE_TEXT_RANGE *r = &cur->range;
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if (r->startPosition <= pos && pos < r->startPosition + r->length)
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return cur;
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}
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return NULL;
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}
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static BOOL set_layout_range_attrval(struct layout_range *dest, enum layout_range_attr_kind attr, struct layout_range_attr_value *value)
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{
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BOOL changed = FALSE;
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switch (attr) {
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case LAYOUT_RANGE_ATTR_WEIGHT:
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changed = dest->weight != value->u.weight;
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dest->weight = value->u.weight;
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break;
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case LAYOUT_RANGE_ATTR_STYLE:
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changed = dest->style != value->u.style;
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dest->style = value->u.style;
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break;
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case LAYOUT_RANGE_ATTR_INLINE:
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changed = dest->object != value->u.object;
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if (changed && dest->object)
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IDWriteInlineObject_Release(dest->object);
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dest->object = value->u.object;
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if (dest->object)
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IDWriteInlineObject_AddRef(dest->object);
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break;
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case LAYOUT_RANGE_ATTR_EFFECT:
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changed = dest->effect != value->u.effect;
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if (changed && dest->effect)
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IUnknown_Release(dest->effect);
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dest->effect = value->u.effect;
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if (dest->effect)
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IUnknown_AddRef(dest->effect);
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break;
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case LAYOUT_RANGE_ATTR_UNDERLINE:
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changed = dest->underline != value->u.underline;
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dest->underline = value->u.underline;
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break;
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case LAYOUT_RANGE_ATTR_STRIKETHROUGH:
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changed = dest->strikethrough != value->u.strikethrough;
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dest->strikethrough = value->u.strikethrough;
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break;
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default:
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;
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}
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return changed;
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}
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static inline BOOL is_in_layout_range(const DWRITE_TEXT_RANGE *outer, const DWRITE_TEXT_RANGE *inner)
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{
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return (inner->startPosition >= outer->startPosition) &&
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(inner->startPosition + inner->length <= outer->startPosition + outer->length);
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}
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/* Set attribute value for given range, does all needed splitting/merging of existing ranges. */
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static HRESULT set_layout_range_attr(struct dwrite_textlayout *layout, enum layout_range_attr_kind attr, struct layout_range_attr_value *value)
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{
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struct layout_range *outer, *right, *left, *cur;
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struct list *ranges = &layout->ranges;
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BOOL changed = FALSE;
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DWRITE_TEXT_RANGE r;
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/* If new range is completely within existing range, split existing range in two */
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if ((outer = find_outer_range(ranges, &value->range))) {
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/* no need to add same range */
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if (is_same_layout_attrvalue(outer, attr, value))
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return S_OK;
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/* for matching range bounds just replace data */
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if (is_same_text_range(&outer->range, &value->range)) {
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changed = set_layout_range_attrval(outer, attr, value);
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goto done;
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}
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/* add new range to the left */
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if (value->range.startPosition == outer->range.startPosition) {
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left = alloc_layout_range_from(outer, &value->range);
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if (!left) return E_OUTOFMEMORY;
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changed = set_layout_range_attrval(left, attr, value);
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list_add_before(&outer->entry, &left->entry);
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outer->range.startPosition += value->range.length;
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outer->range.length -= value->range.length;
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goto done;
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}
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/* add new range to the right */
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if (value->range.startPosition + value->range.length == outer->range.startPosition + outer->range.length) {
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right = alloc_layout_range_from(outer, &value->range);
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if (!right) return E_OUTOFMEMORY;
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changed = set_layout_range_attrval(right, attr, value);
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list_add_after(&outer->entry, &right->entry);
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outer->range.length -= value->range.length;
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goto done;
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}
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r.startPosition = value->range.startPosition + value->range.length;
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r.length = outer->range.length + outer->range.startPosition - r.startPosition;
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/* right part */
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right = alloc_layout_range_from(outer, &r);
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/* new range in the middle */
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cur = alloc_layout_range_from(outer, &value->range);
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if (!right || !cur) {
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free_layout_range(right);
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free_layout_range(cur);
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return E_OUTOFMEMORY;
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}
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/* reuse container range as a left part */
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outer->range.length = value->range.startPosition - outer->range.startPosition;
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/* new part */
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set_layout_range_attrval(cur, attr, value);
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list_add_after(&outer->entry, &cur->entry);
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list_add_after(&cur->entry, &right->entry);
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return S_OK;
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}
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/* Now it's only possible that given range contains some existing ranges, fully or partially.
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Update all of them. */
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left = get_layout_range_by_pos(ranges, value->range.startPosition);
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if (left->range.startPosition == value->range.startPosition)
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changed = set_layout_range_attrval(left, attr, value);
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else /* need to split */ {
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r.startPosition = value->range.startPosition;
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r.length = left->range.length - value->range.startPosition + left->range.startPosition;
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left->range.length -= r.length;
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cur = alloc_layout_range_from(left, &r);
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changed = set_layout_range_attrval(cur, attr, value);
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list_add_after(&left->entry, &cur->entry);
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}
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cur = LIST_ENTRY(list_next(ranges, &left->entry), struct layout_range, entry);
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/* for all existing ranges covered by new one update value */
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while (is_in_layout_range(&value->range, &cur->range)) {
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changed = set_layout_range_attrval(cur, attr, value);
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cur = LIST_ENTRY(list_next(ranges, &cur->entry), struct layout_range, entry);
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}
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/* it's possible rightmost range intersects */
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if (cur && (cur->range.startPosition < value->range.startPosition + value->range.length)) {
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r.startPosition = cur->range.startPosition;
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r.length = value->range.startPosition + value->range.length - cur->range.startPosition;
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left = alloc_layout_range_from(cur, &r);
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changed = set_layout_range_attrval(left, attr, value);
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cur->range.startPosition += left->range.length;
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cur->range.length -= left->range.length;
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list_add_before(&cur->entry, &left->entry);
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}
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done:
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if (changed) {
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struct list *next, *i;
|
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|
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i = list_head(ranges);
|
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while ((next = list_next(ranges, i))) {
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struct layout_range *next_range = LIST_ENTRY(next, struct layout_range, entry);
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|
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cur = LIST_ENTRY(i, struct layout_range, entry);
|
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if (is_same_layout_attributes(cur, next_range)) {
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/* remove similar range */
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cur->range.length += next_range->range.length;
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list_remove(next);
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free_layout_range(next_range);
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}
|
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else
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i = list_next(ranges, i);
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}
|
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}
|
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|
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return S_OK;
|
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}
|
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|
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static HRESULT WINAPI dwritetextlayout_QueryInterface(IDWriteTextLayout *iface, REFIID riid, void **obj)
|
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{
|
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struct dwrite_textlayout *This = impl_from_IDWriteTextLayout(iface);
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|
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TRACE("(%p)->(%s %p)\n", This, debugstr_guid(riid), obj);
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|
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if (IsEqualIID(riid, &IID_IUnknown) ||
|
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IsEqualIID(riid, &IID_IDWriteTextFormat) ||
|
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IsEqualIID(riid, &IID_IDWriteTextLayout))
|
|
{
|
|
*obj = iface;
|
|
IDWriteTextLayout_AddRef(iface);
|
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return S_OK;
|
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}
|
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|
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*obj = NULL;
|
|
|
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return E_NOINTERFACE;
|
|
}
|
|
|
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static ULONG WINAPI dwritetextlayout_AddRef(IDWriteTextLayout *iface)
|
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{
|
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struct dwrite_textlayout *This = impl_from_IDWriteTextLayout(iface);
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ULONG ref = InterlockedIncrement(&This->ref);
|
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TRACE("(%p)->(%d)\n", This, ref);
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return ref;
|
|
}
|
|
|
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static ULONG WINAPI dwritetextlayout_Release(IDWriteTextLayout *iface)
|
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{
|
|
struct dwrite_textlayout *This = impl_from_IDWriteTextLayout(iface);
|
|
ULONG ref = InterlockedDecrement(&This->ref);
|
|
|
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TRACE("(%p)->(%d)\n", This, ref);
|
|
|
|
if (!ref) {
|
|
free_layout_ranges_list(&This->ranges);
|
|
release_format_data(&This->format);
|
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heap_free(This->str);
|
|
heap_free(This);
|
|
}
|
|
|
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return ref;
|
|
}
|
|
|
|
static HRESULT WINAPI dwritetextlayout_SetTextAlignment(IDWriteTextLayout *iface, DWRITE_TEXT_ALIGNMENT alignment)
|
|
{
|
|
struct dwrite_textlayout *This = impl_from_IDWriteTextLayout(iface);
|
|
FIXME("(%p)->(%d): stub\n", This, alignment);
|
|
return E_NOTIMPL;
|
|
}
|
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|
|
static HRESULT WINAPI dwritetextlayout_SetParagraphAlignment(IDWriteTextLayout *iface, DWRITE_PARAGRAPH_ALIGNMENT alignment)
|
|
{
|
|
struct dwrite_textlayout *This = impl_from_IDWriteTextLayout(iface);
|
|
FIXME("(%p)->(%d): stub\n", This, alignment);
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI dwritetextlayout_SetWordWrapping(IDWriteTextLayout *iface, DWRITE_WORD_WRAPPING wrapping)
|
|
{
|
|
struct dwrite_textlayout *This = impl_from_IDWriteTextLayout(iface);
|
|
FIXME("(%p)->(%d): stub\n", This, wrapping);
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI dwritetextlayout_SetReadingDirection(IDWriteTextLayout *iface, DWRITE_READING_DIRECTION direction)
|
|
{
|
|
struct dwrite_textlayout *This = impl_from_IDWriteTextLayout(iface);
|
|
FIXME("(%p)->(%d): stub\n", This, direction);
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI dwritetextlayout_SetFlowDirection(IDWriteTextLayout *iface, DWRITE_FLOW_DIRECTION direction)
|
|
{
|
|
struct dwrite_textlayout *This = impl_from_IDWriteTextLayout(iface);
|
|
FIXME("(%p)->(%d): stub\n", This, direction);
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI dwritetextlayout_SetIncrementalTabStop(IDWriteTextLayout *iface, FLOAT tabstop)
|
|
{
|
|
struct dwrite_textlayout *This = impl_from_IDWriteTextLayout(iface);
|
|
FIXME("(%p)->(%f): stub\n", This, tabstop);
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI dwritetextlayout_SetTrimming(IDWriteTextLayout *iface, DWRITE_TRIMMING const *trimming,
|
|
IDWriteInlineObject *trimming_sign)
|
|
{
|
|
struct dwrite_textlayout *This = impl_from_IDWriteTextLayout(iface);
|
|
FIXME("(%p)->(%p %p): stub\n", This, trimming, trimming_sign);
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI dwritetextlayout_SetLineSpacing(IDWriteTextLayout *iface, DWRITE_LINE_SPACING_METHOD spacing,
|
|
FLOAT line_spacing, FLOAT baseline)
|
|
{
|
|
struct dwrite_textlayout *This = impl_from_IDWriteTextLayout(iface);
|
|
FIXME("(%p)->(%d %f %f): stub\n", This, spacing, line_spacing, baseline);
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static DWRITE_TEXT_ALIGNMENT WINAPI dwritetextlayout_GetTextAlignment(IDWriteTextLayout *iface)
|
|
{
|
|
struct dwrite_textlayout *This = impl_from_IDWriteTextLayout(iface);
|
|
FIXME("(%p): stub\n", This);
|
|
return DWRITE_TEXT_ALIGNMENT_LEADING;
|
|
}
|
|
|
|
static DWRITE_PARAGRAPH_ALIGNMENT WINAPI dwritetextlayout_GetParagraphAlignment(IDWriteTextLayout *iface)
|
|
{
|
|
struct dwrite_textlayout *This = impl_from_IDWriteTextLayout(iface);
|
|
FIXME("(%p): stub\n", This);
|
|
return DWRITE_PARAGRAPH_ALIGNMENT_NEAR;
|
|
}
|
|
|
|
static DWRITE_WORD_WRAPPING WINAPI dwritetextlayout_GetWordWrapping(IDWriteTextLayout *iface)
|
|
{
|
|
struct dwrite_textlayout *This = impl_from_IDWriteTextLayout(iface);
|
|
FIXME("(%p): stub\n", This);
|
|
return DWRITE_WORD_WRAPPING_NO_WRAP;
|
|
}
|
|
|
|
static DWRITE_READING_DIRECTION WINAPI dwritetextlayout_GetReadingDirection(IDWriteTextLayout *iface)
|
|
{
|
|
struct dwrite_textlayout *This = impl_from_IDWriteTextLayout(iface);
|
|
FIXME("(%p): stub\n", This);
|
|
return DWRITE_READING_DIRECTION_LEFT_TO_RIGHT;
|
|
}
|
|
|
|
static DWRITE_FLOW_DIRECTION WINAPI dwritetextlayout_GetFlowDirection(IDWriteTextLayout *iface)
|
|
{
|
|
struct dwrite_textlayout *This = impl_from_IDWriteTextLayout(iface);
|
|
FIXME("(%p): stub\n", This);
|
|
return DWRITE_FLOW_DIRECTION_TOP_TO_BOTTOM;
|
|
}
|
|
|
|
static FLOAT WINAPI dwritetextlayout_GetIncrementalTabStop(IDWriteTextLayout *iface)
|
|
{
|
|
struct dwrite_textlayout *This = impl_from_IDWriteTextLayout(iface);
|
|
FIXME("(%p): stub\n", This);
|
|
return 0.0;
|
|
}
|
|
|
|
static HRESULT WINAPI dwritetextlayout_GetTrimming(IDWriteTextLayout *iface, DWRITE_TRIMMING *options,
|
|
IDWriteInlineObject **trimming_sign)
|
|
{
|
|
struct dwrite_textlayout *This = impl_from_IDWriteTextLayout(iface);
|
|
FIXME("(%p)->(%p %p): stub\n", This, options, trimming_sign);
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI dwritetextlayout_GetLineSpacing(IDWriteTextLayout *iface, DWRITE_LINE_SPACING_METHOD *method,
|
|
FLOAT *spacing, FLOAT *baseline)
|
|
{
|
|
struct dwrite_textlayout *This = impl_from_IDWriteTextLayout(iface);
|
|
FIXME("(%p)->(%p %p %p): stub\n", This, method, spacing, baseline);
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI dwritetextlayout_GetFontCollection(IDWriteTextLayout *iface, IDWriteFontCollection **collection)
|
|
{
|
|
struct dwrite_textlayout *This = impl_from_IDWriteTextLayout(iface);
|
|
FIXME("(%p)->(%p): stub\n", This, collection);
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static UINT32 WINAPI dwritetextlayout_GetFontFamilyNameLength(IDWriteTextLayout *iface)
|
|
{
|
|
struct dwrite_textlayout *This = impl_from_IDWriteTextLayout(iface);
|
|
FIXME("(%p): stub\n", This);
|
|
return 0;
|
|
}
|
|
|
|
static HRESULT WINAPI dwritetextlayout_GetFontFamilyName(IDWriteTextLayout *iface, WCHAR *name, UINT32 size)
|
|
{
|
|
struct dwrite_textlayout *This = impl_from_IDWriteTextLayout(iface);
|
|
FIXME("(%p)->(%p %u): stub\n", This, name, size);
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static DWRITE_FONT_WEIGHT WINAPI dwritetextlayout_GetFontWeight(IDWriteTextLayout *iface)
|
|
{
|
|
struct dwrite_textlayout *This = impl_from_IDWriteTextLayout(iface);
|
|
FIXME("(%p): stub\n", This);
|
|
return DWRITE_FONT_WEIGHT_NORMAL;
|
|
}
|
|
|
|
static DWRITE_FONT_STYLE WINAPI dwritetextlayout_GetFontStyle(IDWriteTextLayout *iface)
|
|
{
|
|
struct dwrite_textlayout *This = impl_from_IDWriteTextLayout(iface);
|
|
FIXME("(%p): stub\n", This);
|
|
return DWRITE_FONT_STYLE_NORMAL;
|
|
}
|
|
|
|
static DWRITE_FONT_STRETCH WINAPI dwritetextlayout_GetFontStretch(IDWriteTextLayout *iface)
|
|
{
|
|
struct dwrite_textlayout *This = impl_from_IDWriteTextLayout(iface);
|
|
FIXME("(%p): stub\n", This);
|
|
return DWRITE_FONT_STRETCH_NORMAL;
|
|
}
|
|
|
|
static FLOAT WINAPI dwritetextlayout_GetFontSize(IDWriteTextLayout *iface)
|
|
{
|
|
struct dwrite_textlayout *This = impl_from_IDWriteTextLayout(iface);
|
|
FIXME("(%p): stub\n", This);
|
|
return 0.0;
|
|
}
|
|
|
|
static UINT32 WINAPI dwritetextlayout_GetLocaleNameLength(IDWriteTextLayout *iface)
|
|
{
|
|
struct dwrite_textlayout *This = impl_from_IDWriteTextLayout(iface);
|
|
TRACE("(%p)\n", This);
|
|
return This->format.locale_len;
|
|
}
|
|
|
|
static HRESULT WINAPI dwritetextlayout_GetLocaleName(IDWriteTextLayout *iface, WCHAR *name, UINT32 size)
|
|
{
|
|
struct dwrite_textlayout *This = impl_from_IDWriteTextLayout(iface);
|
|
|
|
TRACE("(%p)->(%p %u)\n", This, name, size);
|
|
|
|
if (size <= This->format.locale_len) return E_NOT_SUFFICIENT_BUFFER;
|
|
strcpyW(name, This->format.locale);
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI dwritetextlayout_SetMaxWidth(IDWriteTextLayout *iface, FLOAT maxWidth)
|
|
{
|
|
struct dwrite_textlayout *This = impl_from_IDWriteTextLayout(iface);
|
|
TRACE("(%p)->(%.1f)\n", This, maxWidth);
|
|
This->maxwidth = maxWidth;
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI dwritetextlayout_SetMaxHeight(IDWriteTextLayout *iface, FLOAT maxHeight)
|
|
{
|
|
struct dwrite_textlayout *This = impl_from_IDWriteTextLayout(iface);
|
|
TRACE("(%p)->(%.1f)\n", This, maxHeight);
|
|
This->maxheight = maxHeight;
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI dwritetextlayout_SetFontCollection(IDWriteTextLayout *iface, IDWriteFontCollection* collection, DWRITE_TEXT_RANGE range)
|
|
{
|
|
struct dwrite_textlayout *This = impl_from_IDWriteTextLayout(iface);
|
|
FIXME("(%p)->(%p %s): stub\n", This, collection, debugstr_range(&range));
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI dwritetextlayout_SetFontFamilyName(IDWriteTextLayout *iface, WCHAR const *name, DWRITE_TEXT_RANGE range)
|
|
{
|
|
struct dwrite_textlayout *This = impl_from_IDWriteTextLayout(iface);
|
|
FIXME("(%p)->(%s %s): stub\n", This, debugstr_w(name), debugstr_range(&range));
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI dwritetextlayout_SetFontWeight(IDWriteTextLayout *iface, DWRITE_FONT_WEIGHT weight, DWRITE_TEXT_RANGE range)
|
|
{
|
|
struct dwrite_textlayout *This = impl_from_IDWriteTextLayout(iface);
|
|
struct layout_range_attr_value value;
|
|
|
|
TRACE("(%p)->(%d %s)\n", This, weight, debugstr_range(&range));
|
|
|
|
if (!validate_text_range(This, &range))
|
|
return S_OK;
|
|
|
|
value.range = range;
|
|
value.u.weight = weight;
|
|
return set_layout_range_attr(This, LAYOUT_RANGE_ATTR_WEIGHT, &value);
|
|
}
|
|
|
|
static HRESULT WINAPI dwritetextlayout_SetFontStyle(IDWriteTextLayout *iface, DWRITE_FONT_STYLE style, DWRITE_TEXT_RANGE range)
|
|
{
|
|
struct dwrite_textlayout *This = impl_from_IDWriteTextLayout(iface);
|
|
struct layout_range_attr_value value;
|
|
|
|
TRACE("(%p)->(%d %s)\n", This, style, debugstr_range(&range));
|
|
|
|
if (!validate_text_range(This, &range))
|
|
return S_OK;
|
|
|
|
value.range = range;
|
|
value.u.style = style;
|
|
return set_layout_range_attr(This, LAYOUT_RANGE_ATTR_STYLE, &value);
|
|
}
|
|
|
|
static HRESULT WINAPI dwritetextlayout_SetFontStretch(IDWriteTextLayout *iface, DWRITE_FONT_STRETCH stretch, DWRITE_TEXT_RANGE range)
|
|
{
|
|
struct dwrite_textlayout *This = impl_from_IDWriteTextLayout(iface);
|
|
FIXME("(%p)->(%d %s): stub\n", This, stretch, debugstr_range(&range));
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI dwritetextlayout_SetFontSize(IDWriteTextLayout *iface, FLOAT size, DWRITE_TEXT_RANGE range)
|
|
{
|
|
struct dwrite_textlayout *This = impl_from_IDWriteTextLayout(iface);
|
|
FIXME("(%p)->(%f %s): stub\n", This, size, debugstr_range(&range));
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI dwritetextlayout_SetUnderline(IDWriteTextLayout *iface, BOOL underline, DWRITE_TEXT_RANGE range)
|
|
{
|
|
struct dwrite_textlayout *This = impl_from_IDWriteTextLayout(iface);
|
|
struct layout_range_attr_value value;
|
|
|
|
TRACE("(%p)->(%d %s)\n", This, underline, debugstr_range(&range));
|
|
|
|
if (!validate_text_range(This, &range))
|
|
return S_OK;
|
|
|
|
value.range = range;
|
|
value.u.underline = underline;
|
|
return set_layout_range_attr(This, LAYOUT_RANGE_ATTR_UNDERLINE, &value);
|
|
}
|
|
|
|
static HRESULT WINAPI dwritetextlayout_SetStrikethrough(IDWriteTextLayout *iface, BOOL strikethrough, DWRITE_TEXT_RANGE range)
|
|
{
|
|
struct dwrite_textlayout *This = impl_from_IDWriteTextLayout(iface);
|
|
struct layout_range_attr_value value;
|
|
|
|
TRACE("(%p)->(%d %s)\n", This, strikethrough, debugstr_range(&range));
|
|
|
|
if (!validate_text_range(This, &range))
|
|
return S_OK;
|
|
|
|
value.range = range;
|
|
value.u.underline = strikethrough;
|
|
return set_layout_range_attr(This, LAYOUT_RANGE_ATTR_STRIKETHROUGH, &value);
|
|
}
|
|
|
|
static HRESULT WINAPI dwritetextlayout_SetDrawingEffect(IDWriteTextLayout *iface, IUnknown* effect, DWRITE_TEXT_RANGE range)
|
|
{
|
|
struct dwrite_textlayout *This = impl_from_IDWriteTextLayout(iface);
|
|
struct layout_range_attr_value value;
|
|
|
|
TRACE("(%p)->(%p %s)\n", This, effect, debugstr_range(&range));
|
|
|
|
if (!validate_text_range(This, &range))
|
|
return S_OK;
|
|
|
|
value.range = range;
|
|
value.u.effect = effect;
|
|
return set_layout_range_attr(This, LAYOUT_RANGE_ATTR_EFFECT, &value);
|
|
}
|
|
|
|
static HRESULT WINAPI dwritetextlayout_SetInlineObject(IDWriteTextLayout *iface, IDWriteInlineObject *object, DWRITE_TEXT_RANGE r)
|
|
{
|
|
struct dwrite_textlayout *This = impl_from_IDWriteTextLayout(iface);
|
|
struct layout_range_attr_value attr;
|
|
|
|
TRACE("(%p)->(%p %s)\n", This, object, debugstr_range(&r));
|
|
|
|
if (!validate_text_range(This, &r))
|
|
return S_OK;
|
|
|
|
attr.range = r;
|
|
attr.u.object = object;
|
|
|
|
return set_layout_range_attr(This, LAYOUT_RANGE_ATTR_INLINE, &attr);
|
|
}
|
|
|
|
static HRESULT WINAPI dwritetextlayout_SetTypography(IDWriteTextLayout *iface, IDWriteTypography* typography, DWRITE_TEXT_RANGE range)
|
|
{
|
|
struct dwrite_textlayout *This = impl_from_IDWriteTextLayout(iface);
|
|
FIXME("(%p)->(%p %s): stub\n", This, typography, debugstr_range(&range));
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI dwritetextlayout_SetLocaleName(IDWriteTextLayout *iface, WCHAR const* locale, DWRITE_TEXT_RANGE range)
|
|
{
|
|
struct dwrite_textlayout *This = impl_from_IDWriteTextLayout(iface);
|
|
FIXME("(%p)->(%s %s): stub\n", This, debugstr_w(locale), debugstr_range(&range));
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static FLOAT WINAPI dwritetextlayout_GetMaxWidth(IDWriteTextLayout *iface)
|
|
{
|
|
struct dwrite_textlayout *This = impl_from_IDWriteTextLayout(iface);
|
|
TRACE("(%p)\n", This);
|
|
return This->maxwidth;
|
|
}
|
|
|
|
static FLOAT WINAPI dwritetextlayout_GetMaxHeight(IDWriteTextLayout *iface)
|
|
{
|
|
struct dwrite_textlayout *This = impl_from_IDWriteTextLayout(iface);
|
|
TRACE("(%p)\n", This);
|
|
return This->maxheight;
|
|
}
|
|
|
|
static HRESULT WINAPI dwritetextlayout_layout_GetFontCollection(IDWriteTextLayout *iface, UINT32 pos,
|
|
IDWriteFontCollection** collection, DWRITE_TEXT_RANGE *range)
|
|
{
|
|
struct dwrite_textlayout *This = impl_from_IDWriteTextLayout(iface);
|
|
FIXME("(%p)->(%p %p): stub\n", This, collection, range);
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI dwritetextlayout_layout_GetFontFamilyNameLength(IDWriteTextLayout *iface,
|
|
UINT32 pos, UINT32* len, DWRITE_TEXT_RANGE *range)
|
|
{
|
|
struct dwrite_textlayout *This = impl_from_IDWriteTextLayout(iface);
|
|
FIXME("(%p)->(%d %p %p): stub\n", This, pos, len, range);
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI dwritetextlayout_layout_GetFontFamilyName(IDWriteTextLayout *iface,
|
|
UINT32 position, WCHAR* name, UINT32 name_size, DWRITE_TEXT_RANGE *range)
|
|
{
|
|
struct dwrite_textlayout *This = impl_from_IDWriteTextLayout(iface);
|
|
FIXME("(%p)->(%u %p %u %p): stub\n", This, position, name, name_size, range);
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI dwritetextlayout_layout_GetFontWeight(IDWriteTextLayout *iface,
|
|
UINT32 position, DWRITE_FONT_WEIGHT *weight, DWRITE_TEXT_RANGE *r)
|
|
{
|
|
struct dwrite_textlayout *This = impl_from_IDWriteTextLayout(iface);
|
|
struct layout_range *range;
|
|
|
|
TRACE("(%p)->(%u %p %p)\n", This, position, weight, r);
|
|
|
|
if (position >= This->len)
|
|
return S_OK;
|
|
|
|
range = get_layout_range_by_pos(&This->ranges, position);
|
|
*weight = range->weight;
|
|
if (r) *r = range->range;
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI dwritetextlayout_layout_GetFontStyle(IDWriteTextLayout *iface,
|
|
UINT32 position, DWRITE_FONT_STYLE *style, DWRITE_TEXT_RANGE *r)
|
|
{
|
|
struct dwrite_textlayout *This = impl_from_IDWriteTextLayout(iface);
|
|
struct layout_range *range;
|
|
|
|
TRACE("(%p)->(%u %p %p)\n", This, position, style, r);
|
|
|
|
if (position >= This->len)
|
|
return S_OK;
|
|
|
|
range = get_layout_range_by_pos(&This->ranges, position);
|
|
*style = range->style;
|
|
if (r) *r = range->range;
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI dwritetextlayout_layout_GetFontStretch(IDWriteTextLayout *iface,
|
|
UINT32 position, DWRITE_FONT_STRETCH *stretch, DWRITE_TEXT_RANGE *range)
|
|
{
|
|
struct dwrite_textlayout *This = impl_from_IDWriteTextLayout(iface);
|
|
FIXME("(%p)->(%u %p %p): stub\n", This, position, stretch, range);
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI dwritetextlayout_layout_GetFontSize(IDWriteTextLayout *iface,
|
|
UINT32 position, FLOAT *size, DWRITE_TEXT_RANGE *range)
|
|
{
|
|
struct dwrite_textlayout *This = impl_from_IDWriteTextLayout(iface);
|
|
FIXME("(%p)->(%u %p %p): stub\n", This, position, size, range);
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI dwritetextlayout_GetUnderline(IDWriteTextLayout *iface,
|
|
UINT32 position, BOOL *underline, DWRITE_TEXT_RANGE *r)
|
|
{
|
|
struct dwrite_textlayout *This = impl_from_IDWriteTextLayout(iface);
|
|
struct layout_range *range;
|
|
|
|
TRACE("(%p)->(%u %p %p)\n", This, position, underline, r);
|
|
|
|
if (position >= This->len)
|
|
return S_OK;
|
|
|
|
range = get_layout_range_by_pos(&This->ranges, position);
|
|
*underline = range->underline;
|
|
if (r) *r = range->range;
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI dwritetextlayout_GetStrikethrough(IDWriteTextLayout *iface,
|
|
UINT32 position, BOOL *strikethrough, DWRITE_TEXT_RANGE *r)
|
|
{
|
|
struct dwrite_textlayout *This = impl_from_IDWriteTextLayout(iface);
|
|
struct layout_range *range;
|
|
|
|
TRACE("(%p)->(%u %p %p)\n", This, position, strikethrough, r);
|
|
|
|
if (position >= This->len)
|
|
return S_OK;
|
|
|
|
range = get_layout_range_by_pos(&This->ranges, position);
|
|
*strikethrough = range->strikethrough;
|
|
if (r) *r = range->range;
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI dwritetextlayout_GetDrawingEffect(IDWriteTextLayout *iface,
|
|
UINT32 position, IUnknown **effect, DWRITE_TEXT_RANGE *r)
|
|
{
|
|
struct dwrite_textlayout *This = impl_from_IDWriteTextLayout(iface);
|
|
struct layout_range *range;
|
|
|
|
TRACE("(%p)->(%u %p %p)\n", This, position, effect, r);
|
|
|
|
if (position >= This->len)
|
|
return S_OK;
|
|
|
|
range = get_layout_range_by_pos(&This->ranges, position);
|
|
*effect = range->effect;
|
|
if (*effect)
|
|
IUnknown_AddRef(*effect);
|
|
if (r) *r = range->range;
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI dwritetextlayout_GetInlineObject(IDWriteTextLayout *iface,
|
|
UINT32 position, IDWriteInlineObject **object, DWRITE_TEXT_RANGE *r)
|
|
{
|
|
struct dwrite_textlayout *This = impl_from_IDWriteTextLayout(iface);
|
|
struct layout_range *range;
|
|
|
|
TRACE("(%p)->(%u %p %p)\n", This, position, object, r);
|
|
|
|
range = get_layout_range_by_pos(&This->ranges, position);
|
|
*object = range ? range->object : NULL;
|
|
if (*object)
|
|
IDWriteInlineObject_AddRef(*object);
|
|
if (r) *r = range->range;
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI dwritetextlayout_GetTypography(IDWriteTextLayout *iface,
|
|
UINT32 position, IDWriteTypography** typography, DWRITE_TEXT_RANGE *range)
|
|
{
|
|
struct dwrite_textlayout *This = impl_from_IDWriteTextLayout(iface);
|
|
FIXME("(%p)->(%u %p %p): stub\n", This, position, typography, range);
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI dwritetextlayout_layout_GetLocaleNameLength(IDWriteTextLayout *iface,
|
|
UINT32 position, UINT32* length, DWRITE_TEXT_RANGE *range)
|
|
{
|
|
struct dwrite_textlayout *This = impl_from_IDWriteTextLayout(iface);
|
|
FIXME("(%p)->(%u %p %p): stub\n", This, position, length, range);
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI dwritetextlayout_layout_GetLocaleName(IDWriteTextLayout *iface,
|
|
UINT32 position, WCHAR* name, UINT32 name_size, DWRITE_TEXT_RANGE *range)
|
|
{
|
|
struct dwrite_textlayout *This = impl_from_IDWriteTextLayout(iface);
|
|
FIXME("(%p)->(%u %p %u %p): stub\n", This, position, name, name_size, range);
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI dwritetextlayout_Draw(IDWriteTextLayout *iface,
|
|
void *context, IDWriteTextRenderer* renderer, FLOAT originX, FLOAT originY)
|
|
{
|
|
struct dwrite_textlayout *This = impl_from_IDWriteTextLayout(iface);
|
|
FIXME("(%p)->(%p %p %f %f): stub\n", This, context, renderer, originX, originY);
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI dwritetextlayout_GetLineMetrics(IDWriteTextLayout *iface,
|
|
DWRITE_LINE_METRICS *metrics, UINT32 max_count, UINT32 *actual_count)
|
|
{
|
|
struct dwrite_textlayout *This = impl_from_IDWriteTextLayout(iface);
|
|
FIXME("(%p)->(%p %u %p): stub\n", This, metrics, max_count, actual_count);
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI dwritetextlayout_GetMetrics(IDWriteTextLayout *iface, DWRITE_TEXT_METRICS *metrics)
|
|
{
|
|
struct dwrite_textlayout *This = impl_from_IDWriteTextLayout(iface);
|
|
FIXME("(%p)->(%p): stub\n", This, metrics);
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI dwritetextlayout_GetOverhangMetrics(IDWriteTextLayout *iface, DWRITE_OVERHANG_METRICS *overhangs)
|
|
{
|
|
struct dwrite_textlayout *This = impl_from_IDWriteTextLayout(iface);
|
|
FIXME("(%p)->(%p): stub\n", This, overhangs);
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI dwritetextlayout_GetClusterMetrics(IDWriteTextLayout *iface,
|
|
DWRITE_CLUSTER_METRICS *metrics, UINT32 max_count, UINT32* act_count)
|
|
{
|
|
struct dwrite_textlayout *This = impl_from_IDWriteTextLayout(iface);
|
|
FIXME("(%p)->(%p %u %p): stub\n", This, metrics, max_count, act_count);
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI dwritetextlayout_DetermineMinWidth(IDWriteTextLayout *iface, FLOAT* min_width)
|
|
{
|
|
struct dwrite_textlayout *This = impl_from_IDWriteTextLayout(iface);
|
|
FIXME("(%p)->(%p): stub\n", This, min_width);
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI dwritetextlayout_HitTestPoint(IDWriteTextLayout *iface,
|
|
FLOAT pointX, FLOAT pointY, BOOL* is_trailinghit, BOOL* is_inside, DWRITE_HIT_TEST_METRICS *metrics)
|
|
{
|
|
struct dwrite_textlayout *This = impl_from_IDWriteTextLayout(iface);
|
|
FIXME("(%p)->(%f %f %p %p %p): stub\n", This, pointX, pointY, is_trailinghit, is_inside, metrics);
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI dwritetextlayout_HitTestTextPosition(IDWriteTextLayout *iface,
|
|
UINT32 textPosition, BOOL is_trailinghit, FLOAT* pointX, FLOAT* pointY, DWRITE_HIT_TEST_METRICS *metrics)
|
|
{
|
|
struct dwrite_textlayout *This = impl_from_IDWriteTextLayout(iface);
|
|
FIXME("(%p)->(%u %d %p %p %p): stub\n", This, textPosition, is_trailinghit, pointX, pointY, metrics);
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI dwritetextlayout_HitTestTextRange(IDWriteTextLayout *iface,
|
|
UINT32 textPosition, UINT32 textLength, FLOAT originX, FLOAT originY,
|
|
DWRITE_HIT_TEST_METRICS *metrics, UINT32 max_metricscount, UINT32* actual_metricscount)
|
|
{
|
|
struct dwrite_textlayout *This = impl_from_IDWriteTextLayout(iface);
|
|
FIXME("(%p)->(%u %u %f %f %p %u %p): stub\n", This, textPosition, textLength, originX, originY, metrics,
|
|
max_metricscount, actual_metricscount);
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static const IDWriteTextLayoutVtbl dwritetextlayoutvtbl = {
|
|
dwritetextlayout_QueryInterface,
|
|
dwritetextlayout_AddRef,
|
|
dwritetextlayout_Release,
|
|
dwritetextlayout_SetTextAlignment,
|
|
dwritetextlayout_SetParagraphAlignment,
|
|
dwritetextlayout_SetWordWrapping,
|
|
dwritetextlayout_SetReadingDirection,
|
|
dwritetextlayout_SetFlowDirection,
|
|
dwritetextlayout_SetIncrementalTabStop,
|
|
dwritetextlayout_SetTrimming,
|
|
dwritetextlayout_SetLineSpacing,
|
|
dwritetextlayout_GetTextAlignment,
|
|
dwritetextlayout_GetParagraphAlignment,
|
|
dwritetextlayout_GetWordWrapping,
|
|
dwritetextlayout_GetReadingDirection,
|
|
dwritetextlayout_GetFlowDirection,
|
|
dwritetextlayout_GetIncrementalTabStop,
|
|
dwritetextlayout_GetTrimming,
|
|
dwritetextlayout_GetLineSpacing,
|
|
dwritetextlayout_GetFontCollection,
|
|
dwritetextlayout_GetFontFamilyNameLength,
|
|
dwritetextlayout_GetFontFamilyName,
|
|
dwritetextlayout_GetFontWeight,
|
|
dwritetextlayout_GetFontStyle,
|
|
dwritetextlayout_GetFontStretch,
|
|
dwritetextlayout_GetFontSize,
|
|
dwritetextlayout_GetLocaleNameLength,
|
|
dwritetextlayout_GetLocaleName,
|
|
dwritetextlayout_SetMaxWidth,
|
|
dwritetextlayout_SetMaxHeight,
|
|
dwritetextlayout_SetFontCollection,
|
|
dwritetextlayout_SetFontFamilyName,
|
|
dwritetextlayout_SetFontWeight,
|
|
dwritetextlayout_SetFontStyle,
|
|
dwritetextlayout_SetFontStretch,
|
|
dwritetextlayout_SetFontSize,
|
|
dwritetextlayout_SetUnderline,
|
|
dwritetextlayout_SetStrikethrough,
|
|
dwritetextlayout_SetDrawingEffect,
|
|
dwritetextlayout_SetInlineObject,
|
|
dwritetextlayout_SetTypography,
|
|
dwritetextlayout_SetLocaleName,
|
|
dwritetextlayout_GetMaxWidth,
|
|
dwritetextlayout_GetMaxHeight,
|
|
dwritetextlayout_layout_GetFontCollection,
|
|
dwritetextlayout_layout_GetFontFamilyNameLength,
|
|
dwritetextlayout_layout_GetFontFamilyName,
|
|
dwritetextlayout_layout_GetFontWeight,
|
|
dwritetextlayout_layout_GetFontStyle,
|
|
dwritetextlayout_layout_GetFontStretch,
|
|
dwritetextlayout_layout_GetFontSize,
|
|
dwritetextlayout_GetUnderline,
|
|
dwritetextlayout_GetStrikethrough,
|
|
dwritetextlayout_GetDrawingEffect,
|
|
dwritetextlayout_GetInlineObject,
|
|
dwritetextlayout_GetTypography,
|
|
dwritetextlayout_layout_GetLocaleNameLength,
|
|
dwritetextlayout_layout_GetLocaleName,
|
|
dwritetextlayout_Draw,
|
|
dwritetextlayout_GetLineMetrics,
|
|
dwritetextlayout_GetMetrics,
|
|
dwritetextlayout_GetOverhangMetrics,
|
|
dwritetextlayout_GetClusterMetrics,
|
|
dwritetextlayout_DetermineMinWidth,
|
|
dwritetextlayout_HitTestPoint,
|
|
dwritetextlayout_HitTestTextPosition,
|
|
dwritetextlayout_HitTestTextRange
|
|
};
|
|
|
|
static void layout_format_from_textformat(struct dwrite_textlayout *layout, IDWriteTextFormat *format)
|
|
{
|
|
struct dwrite_textformat *f;
|
|
|
|
memset(&layout->format, 0, sizeof(layout->format));
|
|
|
|
if ((f = unsafe_impl_from_IDWriteTextFormat(format)))
|
|
{
|
|
layout->format = f->format;
|
|
layout->format.locale = heap_strdupW(f->format.locale);
|
|
layout->format.family_name = heap_strdupW(f->format.family_name);
|
|
if (layout->format.trimmingsign)
|
|
IDWriteInlineObject_AddRef(layout->format.trimmingsign);
|
|
}
|
|
else
|
|
{
|
|
UINT32 locale_len, family_len;
|
|
|
|
layout->format.weight = IDWriteTextFormat_GetFontWeight(format);
|
|
layout->format.style = IDWriteTextFormat_GetFontStyle(format);
|
|
layout->format.stretch = IDWriteTextFormat_GetFontStretch(format);
|
|
layout->format.size = IDWriteTextFormat_GetFontSize(format);
|
|
layout->format.textalignment = IDWriteTextFormat_GetTextAlignment(format);
|
|
layout->format.paralign = IDWriteTextFormat_GetParagraphAlignment(format);
|
|
layout->format.wrapping = IDWriteTextFormat_GetWordWrapping(format);
|
|
layout->format.readingdir = IDWriteTextFormat_GetReadingDirection(format);
|
|
layout->format.flow = IDWriteTextFormat_GetFlowDirection(format);
|
|
IDWriteTextFormat_GetLineSpacing(format,
|
|
&layout->format.spacingmethod,
|
|
&layout->format.spacing,
|
|
&layout->format.baseline
|
|
);
|
|
IDWriteTextFormat_GetTrimming(format, &layout->format.trimming, &layout->format.trimmingsign);
|
|
|
|
/* locale name and length */
|
|
locale_len = IDWriteTextFormat_GetLocaleNameLength(format);
|
|
layout->format.locale = heap_alloc((locale_len+1)*sizeof(WCHAR));
|
|
IDWriteTextFormat_GetLocaleName(format, layout->format.locale, locale_len+1);
|
|
layout->format.locale_len = locale_len;
|
|
|
|
/* font family name and length */
|
|
family_len = IDWriteTextFormat_GetFontFamilyNameLength(format);
|
|
layout->format.family_name = heap_alloc((family_len+1)*sizeof(WCHAR));
|
|
IDWriteTextFormat_GetFontFamilyName(format, layout->format.family_name, family_len+1);
|
|
layout->format.family_len = family_len;
|
|
}
|
|
|
|
IDWriteTextFormat_GetFontCollection(format, &layout->format.collection);
|
|
}
|
|
|
|
HRESULT create_textlayout(const WCHAR *str, UINT32 len, IDWriteTextFormat *format, FLOAT maxwidth, FLOAT maxheight, IDWriteTextLayout **layout)
|
|
{
|
|
struct dwrite_textlayout *This;
|
|
struct layout_range *range;
|
|
DWRITE_TEXT_RANGE r = { 0, len };
|
|
|
|
*layout = NULL;
|
|
|
|
This = heap_alloc(sizeof(struct dwrite_textlayout));
|
|
if (!This) return E_OUTOFMEMORY;
|
|
|
|
This->IDWriteTextLayout_iface.lpVtbl = &dwritetextlayoutvtbl;
|
|
This->ref = 1;
|
|
This->str = heap_strdupnW(str, len);
|
|
This->len = len;
|
|
This->maxwidth = maxwidth;
|
|
This->maxheight = maxheight;
|
|
layout_format_from_textformat(This, format);
|
|
|
|
list_init(&This->ranges);
|
|
range = alloc_layout_range(This, &r);
|
|
if (!range) {
|
|
IDWriteTextLayout_Release(&This->IDWriteTextLayout_iface);
|
|
return E_OUTOFMEMORY;
|
|
}
|
|
list_add_head(&This->ranges, &range->entry);
|
|
|
|
*layout = &This->IDWriteTextLayout_iface;
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI dwritetrimmingsign_QueryInterface(IDWriteInlineObject *iface, REFIID riid, void **obj)
|
|
{
|
|
struct dwrite_trimmingsign *This = impl_from_IDWriteInlineObject(iface);
|
|
|
|
TRACE("(%p)->(%s %p)\n", This, debugstr_guid(riid), obj);
|
|
|
|
if (IsEqualIID(riid, &IID_IUnknown) || IsEqualIID(riid, &IID_IDWriteInlineObject)) {
|
|
*obj = iface;
|
|
IDWriteInlineObject_AddRef(iface);
|
|
return S_OK;
|
|
}
|
|
|
|
*obj = NULL;
|
|
return E_NOINTERFACE;
|
|
|
|
}
|
|
|
|
static ULONG WINAPI dwritetrimmingsign_AddRef(IDWriteInlineObject *iface)
|
|
{
|
|
struct dwrite_trimmingsign *This = impl_from_IDWriteInlineObject(iface);
|
|
ULONG ref = InterlockedIncrement(&This->ref);
|
|
TRACE("(%p)->(%d)\n", This, ref);
|
|
return ref;
|
|
}
|
|
|
|
static ULONG WINAPI dwritetrimmingsign_Release(IDWriteInlineObject *iface)
|
|
{
|
|
struct dwrite_trimmingsign *This = impl_from_IDWriteInlineObject(iface);
|
|
ULONG ref = InterlockedDecrement(&This->ref);
|
|
|
|
TRACE("(%p)->(%d)\n", This, ref);
|
|
|
|
if (!ref)
|
|
heap_free(This);
|
|
|
|
return ref;
|
|
}
|
|
|
|
static HRESULT WINAPI dwritetrimmingsign_Draw(IDWriteInlineObject *iface, void *context, IDWriteTextRenderer *renderer,
|
|
FLOAT originX, FLOAT originY, BOOL is_sideways, BOOL is_rtl, IUnknown *drawing_effect)
|
|
{
|
|
struct dwrite_trimmingsign *This = impl_from_IDWriteInlineObject(iface);
|
|
FIXME("(%p)->(%p %p %f %f %d %d %p): stub\n", This, context, renderer, originX, originY, is_sideways, is_rtl, drawing_effect);
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI dwritetrimmingsign_GetMetrics(IDWriteInlineObject *iface, DWRITE_INLINE_OBJECT_METRICS *metrics)
|
|
{
|
|
struct dwrite_trimmingsign *This = impl_from_IDWriteInlineObject(iface);
|
|
FIXME("(%p)->(%p): stub\n", This, metrics);
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI dwritetrimmingsign_GetOverhangMetrics(IDWriteInlineObject *iface, DWRITE_OVERHANG_METRICS *overhangs)
|
|
{
|
|
struct dwrite_trimmingsign *This = impl_from_IDWriteInlineObject(iface);
|
|
FIXME("(%p)->(%p): stub\n", This, overhangs);
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI dwritetrimmingsign_GetBreakConditions(IDWriteInlineObject *iface, DWRITE_BREAK_CONDITION *before,
|
|
DWRITE_BREAK_CONDITION *after)
|
|
{
|
|
struct dwrite_trimmingsign *This = impl_from_IDWriteInlineObject(iface);
|
|
|
|
TRACE("(%p)->(%p %p)\n", This, before, after);
|
|
|
|
*before = *after = DWRITE_BREAK_CONDITION_NEUTRAL;
|
|
return S_OK;
|
|
}
|
|
|
|
static const IDWriteInlineObjectVtbl dwritetrimmingsignvtbl = {
|
|
dwritetrimmingsign_QueryInterface,
|
|
dwritetrimmingsign_AddRef,
|
|
dwritetrimmingsign_Release,
|
|
dwritetrimmingsign_Draw,
|
|
dwritetrimmingsign_GetMetrics,
|
|
dwritetrimmingsign_GetOverhangMetrics,
|
|
dwritetrimmingsign_GetBreakConditions
|
|
};
|
|
|
|
HRESULT create_trimmingsign(IDWriteInlineObject **sign)
|
|
{
|
|
struct dwrite_trimmingsign *This;
|
|
|
|
*sign = NULL;
|
|
|
|
This = heap_alloc(sizeof(struct dwrite_trimmingsign));
|
|
if (!This) return E_OUTOFMEMORY;
|
|
|
|
This->IDWriteInlineObject_iface.lpVtbl = &dwritetrimmingsignvtbl;
|
|
This->ref = 1;
|
|
|
|
*sign = &This->IDWriteInlineObject_iface;
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI dwritetextformat_QueryInterface(IDWriteTextFormat *iface, REFIID riid, void **obj)
|
|
{
|
|
struct dwrite_textformat *This = impl_from_IDWriteTextFormat(iface);
|
|
|
|
TRACE("(%p)->(%s %p)\n", This, debugstr_guid(riid), obj);
|
|
|
|
if (IsEqualIID(riid, &IID_IUnknown) ||
|
|
IsEqualIID(riid, &IID_IDWriteTextFormat))
|
|
{
|
|
*obj = iface;
|
|
IDWriteTextFormat_AddRef(iface);
|
|
return S_OK;
|
|
}
|
|
|
|
*obj = NULL;
|
|
|
|
return E_NOINTERFACE;
|
|
}
|
|
|
|
static ULONG WINAPI dwritetextformat_AddRef(IDWriteTextFormat *iface)
|
|
{
|
|
struct dwrite_textformat *This = impl_from_IDWriteTextFormat(iface);
|
|
ULONG ref = InterlockedIncrement(&This->ref);
|
|
TRACE("(%p)->(%d)\n", This, ref);
|
|
return ref;
|
|
}
|
|
|
|
static ULONG WINAPI dwritetextformat_Release(IDWriteTextFormat *iface)
|
|
{
|
|
struct dwrite_textformat *This = impl_from_IDWriteTextFormat(iface);
|
|
ULONG ref = InterlockedDecrement(&This->ref);
|
|
|
|
TRACE("(%p)->(%d)\n", This, ref);
|
|
|
|
if (!ref)
|
|
{
|
|
release_format_data(&This->format);
|
|
heap_free(This);
|
|
}
|
|
|
|
return ref;
|
|
}
|
|
|
|
static HRESULT WINAPI dwritetextformat_SetTextAlignment(IDWriteTextFormat *iface, DWRITE_TEXT_ALIGNMENT alignment)
|
|
{
|
|
struct dwrite_textformat *This = impl_from_IDWriteTextFormat(iface);
|
|
TRACE("(%p)->(%d)\n", This, alignment);
|
|
This->format.textalignment = alignment;
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI dwritetextformat_SetParagraphAlignment(IDWriteTextFormat *iface, DWRITE_PARAGRAPH_ALIGNMENT alignment)
|
|
{
|
|
struct dwrite_textformat *This = impl_from_IDWriteTextFormat(iface);
|
|
TRACE("(%p)->(%d)\n", This, alignment);
|
|
This->format.paralign = alignment;
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI dwritetextformat_SetWordWrapping(IDWriteTextFormat *iface, DWRITE_WORD_WRAPPING wrapping)
|
|
{
|
|
struct dwrite_textformat *This = impl_from_IDWriteTextFormat(iface);
|
|
TRACE("(%p)->(%d)\n", This, wrapping);
|
|
This->format.wrapping = wrapping;
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI dwritetextformat_SetReadingDirection(IDWriteTextFormat *iface, DWRITE_READING_DIRECTION direction)
|
|
{
|
|
struct dwrite_textformat *This = impl_from_IDWriteTextFormat(iface);
|
|
TRACE("(%p)->(%d)\n", This, direction);
|
|
This->format.readingdir = direction;
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI dwritetextformat_SetFlowDirection(IDWriteTextFormat *iface, DWRITE_FLOW_DIRECTION direction)
|
|
{
|
|
struct dwrite_textformat *This = impl_from_IDWriteTextFormat(iface);
|
|
TRACE("(%p)->(%d)\n", This, direction);
|
|
This->format.flow = direction;
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI dwritetextformat_SetIncrementalTabStop(IDWriteTextFormat *iface, FLOAT tabstop)
|
|
{
|
|
struct dwrite_textformat *This = impl_from_IDWriteTextFormat(iface);
|
|
FIXME("(%p)->(%f): stub\n", This, tabstop);
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI dwritetextformat_SetTrimming(IDWriteTextFormat *iface, DWRITE_TRIMMING const *trimming,
|
|
IDWriteInlineObject *trimming_sign)
|
|
{
|
|
struct dwrite_textformat *This = impl_from_IDWriteTextFormat(iface);
|
|
TRACE("(%p)->(%p %p)\n", This, trimming, trimming_sign);
|
|
|
|
This->format.trimming = *trimming;
|
|
if (This->format.trimmingsign)
|
|
IDWriteInlineObject_Release(This->format.trimmingsign);
|
|
This->format.trimmingsign = trimming_sign;
|
|
if (This->format.trimmingsign)
|
|
IDWriteInlineObject_AddRef(This->format.trimmingsign);
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI dwritetextformat_SetLineSpacing(IDWriteTextFormat *iface, DWRITE_LINE_SPACING_METHOD method,
|
|
FLOAT spacing, FLOAT baseline)
|
|
{
|
|
struct dwrite_textformat *This = impl_from_IDWriteTextFormat(iface);
|
|
TRACE("(%p)->(%d %f %f)\n", This, method, spacing, baseline);
|
|
This->format.spacingmethod = method;
|
|
This->format.spacing = spacing;
|
|
This->format.baseline = baseline;
|
|
return S_OK;
|
|
}
|
|
|
|
static DWRITE_TEXT_ALIGNMENT WINAPI dwritetextformat_GetTextAlignment(IDWriteTextFormat *iface)
|
|
{
|
|
struct dwrite_textformat *This = impl_from_IDWriteTextFormat(iface);
|
|
TRACE("(%p)\n", This);
|
|
return This->format.textalignment;
|
|
}
|
|
|
|
static DWRITE_PARAGRAPH_ALIGNMENT WINAPI dwritetextformat_GetParagraphAlignment(IDWriteTextFormat *iface)
|
|
{
|
|
struct dwrite_textformat *This = impl_from_IDWriteTextFormat(iface);
|
|
TRACE("(%p)\n", This);
|
|
return This->format.paralign;
|
|
}
|
|
|
|
static DWRITE_WORD_WRAPPING WINAPI dwritetextformat_GetWordWrapping(IDWriteTextFormat *iface)
|
|
{
|
|
struct dwrite_textformat *This = impl_from_IDWriteTextFormat(iface);
|
|
TRACE("(%p)\n", This);
|
|
return This->format.wrapping;
|
|
}
|
|
|
|
static DWRITE_READING_DIRECTION WINAPI dwritetextformat_GetReadingDirection(IDWriteTextFormat *iface)
|
|
{
|
|
struct dwrite_textformat *This = impl_from_IDWriteTextFormat(iface);
|
|
TRACE("(%p)\n", This);
|
|
return This->format.readingdir;
|
|
}
|
|
|
|
static DWRITE_FLOW_DIRECTION WINAPI dwritetextformat_GetFlowDirection(IDWriteTextFormat *iface)
|
|
{
|
|
struct dwrite_textformat *This = impl_from_IDWriteTextFormat(iface);
|
|
TRACE("(%p)\n", This);
|
|
return This->format.flow;
|
|
}
|
|
|
|
static FLOAT WINAPI dwritetextformat_GetIncrementalTabStop(IDWriteTextFormat *iface)
|
|
{
|
|
struct dwrite_textformat *This = impl_from_IDWriteTextFormat(iface);
|
|
FIXME("(%p): stub\n", This);
|
|
return 0.0;
|
|
}
|
|
|
|
static HRESULT WINAPI dwritetextformat_GetTrimming(IDWriteTextFormat *iface, DWRITE_TRIMMING *options,
|
|
IDWriteInlineObject **trimming_sign)
|
|
{
|
|
struct dwrite_textformat *This = impl_from_IDWriteTextFormat(iface);
|
|
TRACE("(%p)->(%p %p)\n", This, options, trimming_sign);
|
|
|
|
*options = This->format.trimming;
|
|
if ((*trimming_sign = This->format.trimmingsign))
|
|
IDWriteInlineObject_AddRef(*trimming_sign);
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI dwritetextformat_GetLineSpacing(IDWriteTextFormat *iface, DWRITE_LINE_SPACING_METHOD *method,
|
|
FLOAT *spacing, FLOAT *baseline)
|
|
{
|
|
struct dwrite_textformat *This = impl_from_IDWriteTextFormat(iface);
|
|
TRACE("(%p)->(%p %p %p)\n", This, method, spacing, baseline);
|
|
|
|
*method = This->format.spacingmethod;
|
|
*spacing = This->format.spacing;
|
|
*baseline = This->format.baseline;
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI dwritetextformat_GetFontCollection(IDWriteTextFormat *iface, IDWriteFontCollection **collection)
|
|
{
|
|
struct dwrite_textformat *This = impl_from_IDWriteTextFormat(iface);
|
|
|
|
TRACE("(%p)->(%p)\n", This, collection);
|
|
|
|
*collection = This->format.collection;
|
|
IDWriteFontCollection_AddRef(*collection);
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static UINT32 WINAPI dwritetextformat_GetFontFamilyNameLength(IDWriteTextFormat *iface)
|
|
{
|
|
struct dwrite_textformat *This = impl_from_IDWriteTextFormat(iface);
|
|
TRACE("(%p)\n", This);
|
|
return This->format.family_len;
|
|
}
|
|
|
|
static HRESULT WINAPI dwritetextformat_GetFontFamilyName(IDWriteTextFormat *iface, WCHAR *name, UINT32 size)
|
|
{
|
|
struct dwrite_textformat *This = impl_from_IDWriteTextFormat(iface);
|
|
|
|
TRACE("(%p)->(%p %u)\n", This, name, size);
|
|
|
|
if (size <= This->format.family_len) return E_NOT_SUFFICIENT_BUFFER;
|
|
strcpyW(name, This->format.family_name);
|
|
return S_OK;
|
|
}
|
|
|
|
static DWRITE_FONT_WEIGHT WINAPI dwritetextformat_GetFontWeight(IDWriteTextFormat *iface)
|
|
{
|
|
struct dwrite_textformat *This = impl_from_IDWriteTextFormat(iface);
|
|
TRACE("(%p)\n", This);
|
|
return This->format.weight;
|
|
}
|
|
|
|
static DWRITE_FONT_STYLE WINAPI dwritetextformat_GetFontStyle(IDWriteTextFormat *iface)
|
|
{
|
|
struct dwrite_textformat *This = impl_from_IDWriteTextFormat(iface);
|
|
TRACE("(%p)\n", This);
|
|
return This->format.style;
|
|
}
|
|
|
|
static DWRITE_FONT_STRETCH WINAPI dwritetextformat_GetFontStretch(IDWriteTextFormat *iface)
|
|
{
|
|
struct dwrite_textformat *This = impl_from_IDWriteTextFormat(iface);
|
|
TRACE("(%p)\n", This);
|
|
return This->format.stretch;
|
|
}
|
|
|
|
static FLOAT WINAPI dwritetextformat_GetFontSize(IDWriteTextFormat *iface)
|
|
{
|
|
struct dwrite_textformat *This = impl_from_IDWriteTextFormat(iface);
|
|
TRACE("(%p)\n", This);
|
|
return This->format.size;
|
|
}
|
|
|
|
static UINT32 WINAPI dwritetextformat_GetLocaleNameLength(IDWriteTextFormat *iface)
|
|
{
|
|
struct dwrite_textformat *This = impl_from_IDWriteTextFormat(iface);
|
|
TRACE("(%p)\n", This);
|
|
return This->format.locale_len;
|
|
}
|
|
|
|
static HRESULT WINAPI dwritetextformat_GetLocaleName(IDWriteTextFormat *iface, WCHAR *name, UINT32 size)
|
|
{
|
|
struct dwrite_textformat *This = impl_from_IDWriteTextFormat(iface);
|
|
|
|
TRACE("(%p)->(%p %u)\n", This, name, size);
|
|
|
|
if (size <= This->format.locale_len) return E_NOT_SUFFICIENT_BUFFER;
|
|
strcpyW(name, This->format.locale);
|
|
return S_OK;
|
|
}
|
|
|
|
static const IDWriteTextFormatVtbl dwritetextformatvtbl = {
|
|
dwritetextformat_QueryInterface,
|
|
dwritetextformat_AddRef,
|
|
dwritetextformat_Release,
|
|
dwritetextformat_SetTextAlignment,
|
|
dwritetextformat_SetParagraphAlignment,
|
|
dwritetextformat_SetWordWrapping,
|
|
dwritetextformat_SetReadingDirection,
|
|
dwritetextformat_SetFlowDirection,
|
|
dwritetextformat_SetIncrementalTabStop,
|
|
dwritetextformat_SetTrimming,
|
|
dwritetextformat_SetLineSpacing,
|
|
dwritetextformat_GetTextAlignment,
|
|
dwritetextformat_GetParagraphAlignment,
|
|
dwritetextformat_GetWordWrapping,
|
|
dwritetextformat_GetReadingDirection,
|
|
dwritetextformat_GetFlowDirection,
|
|
dwritetextformat_GetIncrementalTabStop,
|
|
dwritetextformat_GetTrimming,
|
|
dwritetextformat_GetLineSpacing,
|
|
dwritetextformat_GetFontCollection,
|
|
dwritetextformat_GetFontFamilyNameLength,
|
|
dwritetextformat_GetFontFamilyName,
|
|
dwritetextformat_GetFontWeight,
|
|
dwritetextformat_GetFontStyle,
|
|
dwritetextformat_GetFontStretch,
|
|
dwritetextformat_GetFontSize,
|
|
dwritetextformat_GetLocaleNameLength,
|
|
dwritetextformat_GetLocaleName
|
|
};
|
|
|
|
HRESULT create_textformat(const WCHAR *family_name, IDWriteFontCollection *collection, DWRITE_FONT_WEIGHT weight, DWRITE_FONT_STYLE style,
|
|
DWRITE_FONT_STRETCH stretch, FLOAT size, const WCHAR *locale, IDWriteTextFormat **format)
|
|
{
|
|
struct dwrite_textformat *This;
|
|
|
|
*format = NULL;
|
|
|
|
This = heap_alloc(sizeof(struct dwrite_textformat));
|
|
if (!This) return E_OUTOFMEMORY;
|
|
|
|
This->IDWriteTextFormat_iface.lpVtbl = &dwritetextformatvtbl;
|
|
This->ref = 1;
|
|
This->format.family_name = heap_strdupW(family_name);
|
|
This->format.family_len = strlenW(family_name);
|
|
This->format.locale = heap_strdupW(locale);
|
|
This->format.locale_len = strlenW(locale);
|
|
This->format.weight = weight;
|
|
This->format.style = style;
|
|
This->format.size = size;
|
|
This->format.stretch = stretch;
|
|
This->format.textalignment = DWRITE_TEXT_ALIGNMENT_LEADING;
|
|
This->format.paralign = DWRITE_PARAGRAPH_ALIGNMENT_NEAR;
|
|
This->format.wrapping = DWRITE_WORD_WRAPPING_WRAP;
|
|
This->format.readingdir = DWRITE_READING_DIRECTION_LEFT_TO_RIGHT;
|
|
This->format.flow = DWRITE_FLOW_DIRECTION_TOP_TO_BOTTOM;
|
|
This->format.spacingmethod = DWRITE_LINE_SPACING_METHOD_DEFAULT;
|
|
This->format.spacing = 0.0;
|
|
This->format.baseline = 0.0;
|
|
This->format.trimming.granularity = DWRITE_TRIMMING_GRANULARITY_NONE;
|
|
This->format.trimming.delimiter = 0;
|
|
This->format.trimming.delimiterCount = 0;
|
|
This->format.trimmingsign = NULL;
|
|
|
|
if (collection)
|
|
{
|
|
This->format.collection = collection;
|
|
IDWriteFontCollection_AddRef(collection);
|
|
}
|
|
else
|
|
{
|
|
HRESULT hr = get_system_fontcollection(&This->format.collection);
|
|
if (hr != S_OK)
|
|
{
|
|
IDWriteTextFormat_Release(&This->IDWriteTextFormat_iface);
|
|
return hr;
|
|
}
|
|
}
|
|
|
|
*format = &This->IDWriteTextFormat_iface;
|
|
|
|
return S_OK;
|
|
}
|