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index a29c44ee14bc6bbb33073faf121c65aacf9b3544..7ca6d9aa157fb2a42ca33aa6c41b04dff9705df9 100644 (file)
void nr_pixblock_render_shape_mask_or(NRPixBlock &m, Shape *theS);
#endif
+#ifdef ENABLE_SVG_FONTS
+#include "nr-svgfonts.h"
+#endif //#ifdef ENABLE_SVG_FONTS
+
static void nr_arena_glyphs_class_init(NRArenaGlyphsClass *klass);
static void nr_arena_glyphs_init(NRArenaGlyphs *glyphs);
static void nr_arena_glyphs_finalize(NRObject *object);
nr_arena_glyphs_init(NRArenaGlyphs *glyphs)
{
glyphs->style = NULL;
- nr_matrix_set_identity(&glyphs->g_transform);
+ glyphs->g_transform.set_identity();
glyphs->font = NULL;
glyphs->glyph = 0;
}
static guint
-nr_arena_glyphs_update(NRArenaItem *item, NRRectL *area, NRGC *gc, guint state, guint reset)
+nr_arena_glyphs_update(NRArenaItem *item, NRRectL */*area*/, NRGC *gc, guint /*state*/, guint /*reset*/)
{
NRArenaGlyphs *glyphs;
raster_font *rfont;
glyphs = NR_ARENA_GLYPHS(item);
- if (!glyphs->font || !glyphs->style) return NR_ARENA_ITEM_STATE_ALL;
- if ((glyphs->style->fill.type == SP_PAINT_TYPE_NONE) && (glyphs->style->stroke.type == SP_PAINT_TYPE_NONE)) return NR_ARENA_ITEM_STATE_ALL;
+ if (!glyphs->font || !glyphs->style)
+ return NR_ARENA_ITEM_STATE_ALL;
+ if ((glyphs->style->fill.isNone()) && (glyphs->style->stroke.isNone()))
+ return NR_ARENA_ITEM_STATE_ALL;
NRRect bbox;
bbox.x0 = bbox.y0 = NR_HUGE;
bbox.x1 = bbox.y1 = -NR_HUGE;
- float const scale = NR_MATRIX_DF_EXPANSION(&gc->transform);
+ float const scale = NR::expansion(gc->transform);
- if (glyphs->style->fill.type != SP_PAINT_TYPE_NONE) {
- NRMatrix t;
- nr_matrix_multiply(&t, &glyphs->g_transform, &gc->transform);
- glyphs->x = t.c[4];
- glyphs->y = t.c[5];
- t.c[4]=0;
- t.c[5]=0;
+ if (!glyphs->style->fill.isNone()) {
+ NR::Matrix t;
+ t = glyphs->g_transform * gc->transform;
+ glyphs->x = t[4];
+ glyphs->y = t[5];
+ t[4]=0;
+ t[5]=0;
rfont = glyphs->font->RasterFont(t, 0);
if (glyphs->rfont) glyphs->rfont->Unref();
glyphs->rfont = rfont;
- if (glyphs->style->stroke.type == SP_PAINT_TYPE_NONE || fabs(glyphs->style->stroke_width.computed * scale) <= 0.01) { // Optimization: do fill bbox only if there's no stroke
+ if (glyphs->style->stroke.isNone() || fabs(glyphs->style->stroke_width.computed * scale) <= 0.01) { // Optimization: do fill bbox only if there's no stroke
NRRect narea;
if ( glyphs->rfont ) glyphs->rfont->BBox(glyphs->glyph, &narea);
bbox.x0 = narea.x0 + glyphs->x;
@@ -157,16 +163,16 @@ nr_arena_glyphs_update(NRArenaItem *item, NRRectL *area, NRGC *gc, guint state,
bbox.x1 = narea.x1 + glyphs->x;
bbox.y1 = narea.y1 + glyphs->y;
}
- }
+ }
- if (glyphs->style->stroke.type != SP_PAINT_TYPE_NONE) {
+ if (!glyphs->style->stroke.isNone()) {
/* Build state data */
- NRMatrix t;
- nr_matrix_multiply(&t, &glyphs->g_transform, &gc->transform);
- glyphs->x = t.c[4];
- glyphs->y = t.c[5];
- t.c[4]=0;
- t.c[5]=0;
+ NR::Matrix t;
+ t = glyphs->g_transform * gc->transform;
+ glyphs->x = t[4];
+ glyphs->y = t[5];
+ t[4]=0;
+ t[5]=0;
if ( fabs(glyphs->style->stroke_width.computed * scale) > 0.01 ) { // sinon c'est 0=oon veut pas de bord
font_style nstyl;
@@ -180,8 +186,10 @@ nr_arena_glyphs_update(NRArenaItem *item, NRRectL *area, NRGC *gc, guint state,
if ( glyphs->style->stroke_linejoin.computed == SP_STROKE_LINEJOIN_BEVEL ) nstyl.stroke_join=join_straight;
nstyl.stroke_miter_limit = glyphs->style->stroke_miterlimit.value;
nstyl.nbDash=0;
+ nstyl.dash_offset = 0;
nstyl.dashes=NULL;
if ( glyphs->style->stroke_dash.n_dash > 0 ) {
+ nstyl.dash_offset = glyphs->style->stroke_dash.offset * scale;
nstyl.nbDash=glyphs->style->stroke_dash.n_dash;
nstyl.dashes=(double*)malloc(nstyl.nbDash*sizeof(double));
for (int i = 0; i < nstyl.nbDash; i++) nstyl.dashes[i]= glyphs->style->stroke_dash.dash[i] * scale;
}
static guint
-nr_arena_glyphs_clip(NRArenaItem *item, NRRectL *area, NRPixBlock *pb)
+nr_arena_glyphs_clip(NRArenaItem *item, NRRectL */*area*/, NRPixBlock */*pb*/)
{
NRArenaGlyphs *glyphs;
}
static NRArenaItem *
-nr_arena_glyphs_pick(NRArenaItem *item, NR::Point p, gdouble delta, unsigned int sticky)
+nr_arena_glyphs_pick(NRArenaItem *item, NR::Point p, gdouble /*delta*/, unsigned int /*sticky*/)
{
NRArenaGlyphs *glyphs;
@@ -237,7 +245,7 @@ nr_arena_glyphs_pick(NRArenaItem *item, NR::Point p, gdouble delta, unsigned int
if (!glyphs->font ) return NULL;
if (!glyphs->style) return NULL;
-
+
double const x = p[NR::X];
double const y = p[NR::Y];
/* With text we take a simple approach: pick if the point is in a characher bbox */
@@ -247,19 +255,19 @@ nr_arena_glyphs_pick(NRArenaItem *item, NR::Point p, gdouble delta, unsigned int
}
void
-nr_arena_glyphs_set_path(NRArenaGlyphs *glyphs, SPCurve *curve, unsigned int lieutenant, font_instance *font, gint glyph, NRMatrix const *transform)
+nr_arena_glyphs_set_path(NRArenaGlyphs *glyphs, SPCurve */*curve*/, unsigned int /*lieutenant*/, font_instance *font, gint glyph, NR::Matrix const *transform)
{
nr_return_if_fail(glyphs != NULL);
nr_return_if_fail(NR_IS_ARENA_GLYPHS(glyphs));
nr_arena_item_request_render(NR_ARENA_ITEM(glyphs));
-
+
if (transform) {
glyphs->g_transform = *transform;
} else {
- nr_matrix_set_identity(&glyphs->g_transform);
+ glyphs->g_transform.set_identity();
}
-
+
if (font) font->Ref();
if (glyphs->font) glyphs->font->Unref();
glyphs->font=font;
static void nr_arena_glyphs_group_finalize(NRObject *object);
static guint nr_arena_glyphs_group_update(NRArenaItem *item, NRRectL *area, NRGC *gc, guint state, guint reset);
-static unsigned int nr_arena_glyphs_group_render(NRArenaItem *item, NRRectL *area, NRPixBlock *pb, unsigned int flags);
+static unsigned int nr_arena_glyphs_group_render(cairo_t *ct, NRArenaItem *item, NRRectL *area, NRPixBlock *pb, unsigned int flags);
static unsigned int nr_arena_glyphs_group_clip(NRArenaItem *item, NRRectL *area, NRPixBlock *pb);
static NRArenaItem *nr_arena_glyphs_group_pick(NRArenaItem *item, NR::Point p, gdouble delta, unsigned int sticky);
@@ -404,21 +412,21 @@ nr_arena_glyphs_group_update(NRArenaItem *item, NRRectL *area, NRGC *gc, guint s
}
item->render_opacity = TRUE;
- if (group->style->fill.type == SP_PAINT_TYPE_PAINTSERVER) {
+ if (group->style->fill.isPaintserver()) {
group->fill_painter = sp_paint_server_painter_new(SP_STYLE_FILL_SERVER(group->style),
- NR::Matrix(&gc->transform), NR::Matrix(&gc->parent->transform),
+ gc->transform, gc->parent->transform,
&group->paintbox);
item->render_opacity = FALSE;
}
- if (group->style->stroke.type == SP_PAINT_TYPE_PAINTSERVER) {
+ if (group->style->stroke.isPaintserver()) {
group->stroke_painter = sp_paint_server_painter_new(SP_STYLE_STROKE_SERVER(group->style),
- NR::Matrix(&gc->transform), NR::Matrix(&gc->parent->transform),
+ gc->transform, gc->parent->transform,
&group->paintbox);
item->render_opacity = FALSE;
}
- if ( item->render_opacity == TRUE && group->style->stroke.type != SP_PAINT_TYPE_NONE && group->style->fill.type != SP_PAINT_TYPE_NONE ) {
+ if ( item->render_opacity == TRUE && !group->style->stroke.isNone() && !group->style->fill.isNone() ) {
item->render_opacity=FALSE;
}
@@ -430,7 +438,7 @@ nr_arena_glyphs_group_update(NRArenaItem *item, NRRectL *area, NRGC *gc, guint s
static unsigned int
-nr_arena_glyphs_group_render(NRArenaItem *item, NRRectL *area, NRPixBlock *pb, unsigned int flags)
+nr_arena_glyphs_group_render(cairo_t *ct, NRArenaItem *item, NRRectL *area, NRPixBlock *pb, unsigned int /*flags*/)
{
NRArenaItem *child;
@@ -440,15 +448,15 @@ nr_arena_glyphs_group_render(NRArenaItem *item, NRRectL *area, NRPixBlock *pb, u
guint ret = item->state;
- if (item->arena->rendermode == RENDERMODE_OUTLINE) {
+ if (item->arena->rendermode == Inkscape::RENDERMODE_OUTLINE) {
- cairo_t *ct = nr_create_cairo_context (area, pb);
-
- if (!ct)
+ if (!ct)
return item->state;
guint32 rgba = item->arena->outlinecolor;
- cairo_set_source_rgba(ct, SP_RGBA32_R_F(rgba), SP_RGBA32_G_F(rgba), SP_RGBA32_B_F(rgba), SP_RGBA32_A_F(rgba));
+ // FIXME: we use RGBA buffers but cairo writes BGRA (on i386), so we must cheat
+ // by setting color channels in the "wrong" order
+ cairo_set_source_rgba(ct, SP_RGBA32_B_F(rgba), SP_RGBA32_G_F(rgba), SP_RGBA32_R_F(rgba), SP_RGBA32_A_F(rgba));
cairo_set_tolerance(ct, 1.25); // low quality, but good enough for outline mode
for (child = group->children; child != NULL; child = child->next) {
@@ -458,34 +466,28 @@ nr_arena_glyphs_group_render(NRArenaItem *item, NRRectL *area, NRPixBlock *pb, u
cairo_new_path(ct);
NR::Matrix g_t(g->g_transform);
- feed_curve_to_cairo (ct, bpath, g_t * group->ctm, NR::Point(area->x0, area->y0));
+ feed_curve_to_cairo (ct, bpath, g_t * group->ctm, (pb->area).upgrade(), false, 0);
cairo_fill(ct);
+ pb->empty = FALSE;
}
- cairo_surface_t *cst = cairo_get_target(ct);
- cairo_destroy (ct);
- cairo_surface_finish (cst);
- cairo_surface_destroy (cst);
-
- pb->empty = FALSE;
return ret;
}
-
/* Fill */
- if (style->fill.type != SP_PAINT_TYPE_NONE || item->arena->rendermode == RENDERMODE_OUTLINE) {
+ if (!style->fill.isNone() || item->arena->rendermode == Inkscape::RENDERMODE_OUTLINE) {
NRPixBlock m;
nr_pixblock_setup_fast(&m, NR_PIXBLOCK_MODE_A8, area->x0, area->y0, area->x1, area->y1, TRUE);
- // if memory allocation failed, abort
+ // if memory allocation failed, abort
if (m.size != NR_PIXBLOCK_SIZE_TINY && m.data.px == NULL) {
nr_pixblock_release (&m);
return (item->state);
}
- m.visible_area = pb->visible_area;
+ m.visible_area = pb->visible_area;
/* Render children fill mask */
for (child = group->children; child != NULL; child = child->next) {
@@ -497,42 +499,41 @@ nr_arena_glyphs_group_render(NRArenaItem *item, NRRectL *area, NRPixBlock *pb, u
}
/* Composite into buffer */
- if (style->fill.type == SP_PAINT_TYPE_COLOR || item->arena->rendermode == RENDERMODE_OUTLINE) {
+ if (style->fill.isPaintserver()) {
+ if (ggroup->fill_painter) {
+ nr_arena_render_paintserver_fill(pb, area, ggroup->fill_painter, SP_SCALE24_TO_FLOAT(style->fill_opacity.value), &m);
+ }
+ } else if (style->fill.isColor() || item->arena->rendermode == Inkscape::RENDERMODE_OUTLINE) {
guint32 rgba;
- if (item->arena->rendermode == RENDERMODE_OUTLINE) {
+ if (item->arena->rendermode == Inkscape::RENDERMODE_OUTLINE) {
// In outline mode, render fill only, using outlinecolor
rgba = item->arena->outlinecolor;
} else if ( item->render_opacity ) {
- rgba = sp_color_get_rgba32_falpha(&style->fill.value.color,
- SP_SCALE24_TO_FLOAT(style->fill_opacity.value) *
- SP_SCALE24_TO_FLOAT(style->opacity.value));
+ rgba = style->fill.value.color.toRGBA32( SP_SCALE24_TO_FLOAT(style->fill_opacity.value) *
+ SP_SCALE24_TO_FLOAT(style->opacity.value) );
} else {
- rgba = sp_color_get_rgba32_falpha(&style->fill.value.color, SP_SCALE24_TO_FLOAT(style->fill_opacity.value));
+ rgba = style->fill.value.color.toRGBA32( SP_SCALE24_TO_FLOAT(style->fill_opacity.value) );
}
nr_blit_pixblock_mask_rgba32(pb, &m, rgba);
pb->empty = FALSE;
- } else if (style->fill.type == SP_PAINT_TYPE_PAINTSERVER) {
- if (ggroup->fill_painter) {
- nr_arena_render_paintserver_fill(pb, area, ggroup->fill_painter, SP_SCALE24_TO_FLOAT(style->fill_opacity.value), &m);
- }
}
nr_pixblock_release(&m);
}
/* Stroke */
- if (style->stroke.type != SP_PAINT_TYPE_NONE && !(item->arena->rendermode == RENDERMODE_OUTLINE)) {
+ if (!style->stroke.isNone() && !(item->arena->rendermode == Inkscape::RENDERMODE_OUTLINE)) {
NRPixBlock m;
guint32 rgba;
nr_pixblock_setup_fast(&m, NR_PIXBLOCK_MODE_A8, area->x0, area->y0, area->x1, area->y1, TRUE);
- // if memory allocation failed, abort
+ // if memory allocation failed, abort
if (m.size != NR_PIXBLOCK_SIZE_TINY && m.data.px == NULL) {
nr_pixblock_release (&m);
return (item->state);
}
- m.visible_area = pb->visible_area;
+ m.visible_area = pb->visible_area;
/* Render children stroke mask */
for (child = group->children; child != NULL; child = child->next) {
ret = nr_arena_glyphs_stroke_mask(NR_ARENA_GLYPHS(child), area, &m);
@@ -542,26 +543,21 @@ nr_arena_glyphs_group_render(NRArenaItem *item, NRRectL *area, NRPixBlock *pb, u
}
}
/* Composite into buffer */
- switch (style->stroke.type) {
- case SP_PAINT_TYPE_COLOR:
- if ( item->render_opacity ) {
- rgba = sp_color_get_rgba32_falpha(&style->stroke.value.color,
- SP_SCALE24_TO_FLOAT(style->stroke_opacity.value) *
- SP_SCALE24_TO_FLOAT(style->opacity.value));
- } else {
- rgba = sp_color_get_rgba32_falpha(&style->stroke.value.color,
- SP_SCALE24_TO_FLOAT(style->stroke_opacity.value));
- }
- nr_blit_pixblock_mask_rgba32(pb, &m, rgba);
- pb->empty = FALSE;
- break;
- case SP_PAINT_TYPE_PAINTSERVER:
- if (ggroup->stroke_painter) {
- nr_arena_render_paintserver_fill(pb, area, ggroup->stroke_painter, SP_SCALE24_TO_FLOAT(style->stroke_opacity.value), &m);
- }
- break;
- default:
- break;
+ if (style->stroke.isPaintserver()) {
+ if (ggroup->stroke_painter) {
+ nr_arena_render_paintserver_fill(pb, area, ggroup->stroke_painter, SP_SCALE24_TO_FLOAT(style->stroke_opacity.value), &m);
+ }
+ } else if (style->stroke.isColor()) {
+ if ( item->render_opacity ) {
+ rgba = style->stroke.value.color.toRGBA32( SP_SCALE24_TO_FLOAT(style->stroke_opacity.value) *
+ SP_SCALE24_TO_FLOAT(style->opacity.value) );
+ } else {
+ rgba = style->stroke.value.color.toRGBA32( SP_SCALE24_TO_FLOAT(style->stroke_opacity.value) );
+ }
+ nr_blit_pixblock_mask_rgba32(pb, &m, rgba);
+ pb->empty = FALSE;
+ } else {
+ // nothing
}
nr_pixblock_release(&m);
}
}
void
-nr_arena_glyphs_group_add_component(NRArenaGlyphsGroup *sg, font_instance *font, int glyph, NRMatrix const *transform)
+nr_arena_glyphs_group_add_component(NRArenaGlyphsGroup *sg, font_instance *font, int glyph, NR::Matrix const *transform)
{
NRArenaGroup *group;
NRBPath bpath;