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| author | Ted Gould <ted@gould.cx> | 2008-11-21 05:24:08 +0000 |
|---|---|---|
| committer | Ted Gould <ted@canonical.com> | 2008-11-21 05:24:08 +0000 |
| commit | 44a3a78fb6a3863c0c7f3c1193837337e68a67e4 (patch) | |
| tree | 1722ee5ec6f88c881cd4124923354b3c1311501b /src/sp-fecolormatrix.cpp | |
| parent | Merge from trunk (diff) | |
| download | inkscape-44a3a78fb6a3863c0c7f3c1193837337e68a67e4.tar.gz inkscape-44a3a78fb6a3863c0c7f3c1193837337e68a67e4.zip | |
Merge from fe-moved
(bzr r6891)
Diffstat (limited to 'src/sp-fecolormatrix.cpp')
| -rw-r--r-- | src/sp-fecolormatrix.cpp | 234 |
1 files changed, 0 insertions, 234 deletions
diff --git a/src/sp-fecolormatrix.cpp b/src/sp-fecolormatrix.cpp deleted file mode 100644 index 181b7cd03..000000000 --- a/src/sp-fecolormatrix.cpp +++ /dev/null @@ -1,234 +0,0 @@ -#define __SP_FECOLORMATRIX_CPP__ - -/** \file - * SVG <feColorMatrix> implementation. - * - */ -/* - * Authors: - * Felipe Sanches <felipe.sanches@gmail.com> - * hugo Rodrigues <haa.rodrigues@gmail.com> - * - * Copyright (C) 2007 Felipe C. da S. Sanches - * Copyright (C) 2006 Hugo Rodrigues - * - * Released under GNU GPL, read the file 'COPYING' for more information - */ - -#ifdef HAVE_CONFIG_H -# include "config.h" -#endif - -#include <string.h> - -#include "attributes.h" -#include "svg/svg.h" -#include "sp-fecolormatrix.h" -#include "xml/repr.h" -#include "helper-fns.h" - -#include "display/nr-filter-colormatrix.h" - -/* FeColorMatrix base class */ - -static void sp_feColorMatrix_class_init(SPFeColorMatrixClass *klass); -static void sp_feColorMatrix_init(SPFeColorMatrix *feColorMatrix); - -static void sp_feColorMatrix_build(SPObject *object, SPDocument *document, Inkscape::XML::Node *repr); -static void sp_feColorMatrix_release(SPObject *object); -static void sp_feColorMatrix_set(SPObject *object, unsigned int key, gchar const *value); -static void sp_feColorMatrix_update(SPObject *object, SPCtx *ctx, guint flags); -static Inkscape::XML::Node *sp_feColorMatrix_write(SPObject *object, Inkscape::XML::Document *doc, Inkscape::XML::Node *repr, guint flags); -static void sp_feColorMatrix_build_renderer(SPFilterPrimitive *primitive, NR::Filter *filter); - -static SPFilterPrimitiveClass *feColorMatrix_parent_class; - -GType -sp_feColorMatrix_get_type() -{ - static GType feColorMatrix_type = 0; - - if (!feColorMatrix_type) { - GTypeInfo feColorMatrix_info = { - sizeof(SPFeColorMatrixClass), - NULL, NULL, - (GClassInitFunc) sp_feColorMatrix_class_init, - NULL, NULL, - sizeof(SPFeColorMatrix), - 16, - (GInstanceInitFunc) sp_feColorMatrix_init, - NULL, /* value_table */ - }; - feColorMatrix_type = g_type_register_static(SP_TYPE_FILTER_PRIMITIVE, "SPFeColorMatrix", &feColorMatrix_info, (GTypeFlags)0); - } - return feColorMatrix_type; -} - -static void -sp_feColorMatrix_class_init(SPFeColorMatrixClass *klass) -{ - SPObjectClass *sp_object_class = (SPObjectClass *)klass; - SPFilterPrimitiveClass *sp_primitive_class = (SPFilterPrimitiveClass *)klass; - - feColorMatrix_parent_class = (SPFilterPrimitiveClass*)g_type_class_peek_parent(klass); - - sp_object_class->build = sp_feColorMatrix_build; - sp_object_class->release = sp_feColorMatrix_release; - sp_object_class->write = sp_feColorMatrix_write; - sp_object_class->set = sp_feColorMatrix_set; - sp_object_class->update = sp_feColorMatrix_update; - sp_primitive_class->build_renderer = sp_feColorMatrix_build_renderer; -} - -static void -sp_feColorMatrix_init(SPFeColorMatrix */*feColorMatrix*/) -{ -} - -/** - * Reads the Inkscape::XML::Node, and initializes SPFeColorMatrix variables. For this to get called, - * our name must be associated with a repr via "sp_object_type_register". Best done through - * sp-object-repr.cpp's repr_name_entries array. - */ -static void -sp_feColorMatrix_build(SPObject *object, SPDocument *document, Inkscape::XML::Node *repr) -{ - if (((SPObjectClass *) feColorMatrix_parent_class)->build) { - ((SPObjectClass *) feColorMatrix_parent_class)->build(object, document, repr); - } - - /*LOAD ATTRIBUTES FROM REPR HERE*/ - sp_object_read_attr(object, "type"); - sp_object_read_attr(object, "values"); -} - -/** - * Drops any allocated memory. - */ -static void -sp_feColorMatrix_release(SPObject *object) -{ - if (((SPObjectClass *) feColorMatrix_parent_class)->release) - ((SPObjectClass *) feColorMatrix_parent_class)->release(object); -} - -static NR::FilterColorMatrixType sp_feColorMatrix_read_type(gchar const *value){ - if (!value) return NR::COLORMATRIX_MATRIX; //matrix is default - switch(value[0]){ - case 'm': - if (strcmp(value, "matrix") == 0) return NR::COLORMATRIX_MATRIX; - break; - case 's': - if (strcmp(value, "saturate") == 0) return NR::COLORMATRIX_SATURATE; - break; - case 'h': - if (strcmp(value, "hueRotate") == 0) return NR::COLORMATRIX_HUEROTATE; - break; - case 'l': - if (strcmp(value, "luminanceToAlpha") == 0) return NR::COLORMATRIX_LUMINANCETOALPHA; - break; - } - return NR::COLORMATRIX_MATRIX; //matrix is default -} - -/** - * Sets a specific value in the SPFeColorMatrix. - */ -static void -sp_feColorMatrix_set(SPObject *object, unsigned int key, gchar const *str) -{ - SPFeColorMatrix *feColorMatrix = SP_FECOLORMATRIX(object); - (void)feColorMatrix; - - NR::FilterColorMatrixType read_type; - /*DEAL WITH SETTING ATTRIBUTES HERE*/ - switch(key) { - case SP_ATTR_TYPE: - read_type = sp_feColorMatrix_read_type(str); - if (feColorMatrix->type != read_type){ - feColorMatrix->type = read_type; - object->parent->requestModified(SP_OBJECT_MODIFIED_FLAG); - } - break; - case SP_ATTR_VALUES: - if (str){ - feColorMatrix->values = helperfns_read_vector(str, 20); - feColorMatrix->value = helperfns_read_number(str, HELPERFNS_NO_WARNING); - object->parent->requestModified(SP_OBJECT_MODIFIED_FLAG); - } - break; - default: - if (((SPObjectClass *) feColorMatrix_parent_class)->set) - ((SPObjectClass *) feColorMatrix_parent_class)->set(object, key, str); - break; - } -} - -/** - * Receives update notifications. - */ -static void -sp_feColorMatrix_update(SPObject *object, SPCtx *ctx, guint flags) -{ - if (flags & (SP_OBJECT_MODIFIED_FLAG | SP_OBJECT_STYLE_MODIFIED_FLAG | - SP_OBJECT_VIEWPORT_MODIFIED_FLAG)) { - - /* do something to trigger redisplay, updates? */ - - } - - if (((SPObjectClass *) feColorMatrix_parent_class)->update) { - ((SPObjectClass *) feColorMatrix_parent_class)->update(object, ctx, flags); - } -} - -/** - * Writes its settings to an incoming repr object, if any. - */ -static Inkscape::XML::Node * -sp_feColorMatrix_write(SPObject *object, Inkscape::XML::Document *doc, Inkscape::XML::Node *repr, guint flags) -{ - // Inkscape-only object, not copied during an "plain SVG" dump: - if (flags & SP_OBJECT_WRITE_EXT) { - if (repr) { - // is this sane? - //repr->mergeFrom(SP_OBJECT_REPR(object), "id"); - } else { - repr = SP_OBJECT_REPR(object)->duplicate(doc); - } - } - - if (((SPObjectClass *) feColorMatrix_parent_class)->write) { - ((SPObjectClass *) feColorMatrix_parent_class)->write(object, doc, repr, flags); - } - - return repr; -} - -static void sp_feColorMatrix_build_renderer(SPFilterPrimitive *primitive, NR::Filter *filter) { - g_assert(primitive != NULL); - g_assert(filter != NULL); - - SPFeColorMatrix *sp_colormatrix = SP_FECOLORMATRIX(primitive); - - int primitive_n = filter->add_primitive(NR::NR_FILTER_COLORMATRIX); - NR::FilterPrimitive *nr_primitive = filter->get_primitive(primitive_n); - NR::FilterColorMatrix *nr_colormatrix = dynamic_cast<NR::FilterColorMatrix*>(nr_primitive); - g_assert(nr_colormatrix != NULL); - - sp_filter_primitive_renderer_common(primitive, nr_primitive); - nr_colormatrix->set_type(sp_colormatrix->type); - nr_colormatrix->set_value(sp_colormatrix->value); - nr_colormatrix->set_values(sp_colormatrix->values); -} - -/* - Local Variables: - mode:c++ - c-file-style:"stroustrup" - c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +)) - indent-tabs-mode:nil - fill-column:99 - End: -*/ -// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 : |
