Merge from fe-moved

(bzr r6891)

1 files changed, 0 insertions, 338 deletions

diff --git a/src/sp-feconvolvematrix.cpp b/src/sp-feconvolvematrix.cpp
deleted file mode 100644
index 816c793e1..000000000
--- a/src/sp-feconvolvematrix.cpp
+++ /dev/null
@@ -1,338 +0,0 @@
-#define __SP_FECONVOLVEMATRIX_CPP__
-
-/** \file
- * SVG <feConvolveMatrix> implementation.
- *
- */
-/*
- * Authors:
- *   Felipe Corrêa da Silva Sanches <felipe.sanches@gmail.com>
- *   hugo Rodrigues <haa.rodrigues@gmail.com>
- *
- * 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 <vector>
-#include "attributes.h"
-#include "svg/svg.h"
-#include "sp-feconvolvematrix.h"
-#include "helper-fns.h"
-#include "xml/repr.h"
-#include "display/nr-filter-convolve-matrix.h"
-#include <math.h>
-
-/* FeConvolveMatrix base class */
-
-static void sp_feConvolveMatrix_class_init(SPFeConvolveMatrixClass *klass);
-static void sp_feConvolveMatrix_init(SPFeConvolveMatrix *feConvolveMatrix);
-
-static void sp_feConvolveMatrix_build(SPObject *object, SPDocument *document, Inkscape::XML::Node *repr);
-static void sp_feConvolveMatrix_release(SPObject *object);
-static void sp_feConvolveMatrix_set(SPObject *object, unsigned int key, gchar const *value);
-static void sp_feConvolveMatrix_update(SPObject *object, SPCtx *ctx, guint flags);
-static Inkscape::XML::Node *sp_feConvolveMatrix_write(SPObject *object, Inkscape::XML::Document *doc, Inkscape::XML::Node *repr, guint flags);
-static void sp_feConvolveMatrix_build_renderer(SPFilterPrimitive *primitive, NR::Filter *filter);
-
-static SPFilterPrimitiveClass *feConvolveMatrix_parent_class;
-
-GType
-sp_feConvolveMatrix_get_type()
-{
-    static GType feConvolveMatrix_type = 0;
-
-    if (!feConvolveMatrix_type) {
-        GTypeInfo feConvolveMatrix_info = {
-            sizeof(SPFeConvolveMatrixClass),
-            NULL, NULL,
-            (GClassInitFunc) sp_feConvolveMatrix_class_init,
-            NULL, NULL,
-            sizeof(SPFeConvolveMatrix),
-            16,
-            (GInstanceInitFunc) sp_feConvolveMatrix_init,
-            NULL,    /* value_table */
-        };
-        feConvolveMatrix_type = g_type_register_static(SP_TYPE_FILTER_PRIMITIVE, "SPFeConvolveMatrix", &feConvolveMatrix_info, (GTypeFlags)0);
-    }
-    return feConvolveMatrix_type;
-}
-
-static void
-sp_feConvolveMatrix_class_init(SPFeConvolveMatrixClass *klass)
-{
-    SPObjectClass *sp_object_class = (SPObjectClass *)klass;
-    SPFilterPrimitiveClass *sp_primitive_class = (SPFilterPrimitiveClass *)klass;
-
-    feConvolveMatrix_parent_class = (SPFilterPrimitiveClass*)g_type_class_peek_parent(klass);
-
-    sp_object_class->build = sp_feConvolveMatrix_build;
-    sp_object_class->release = sp_feConvolveMatrix_release;
-    sp_object_class->write = sp_feConvolveMatrix_write;
-    sp_object_class->set = sp_feConvolveMatrix_set;
-    sp_object_class->update = sp_feConvolveMatrix_update;
-
-    sp_primitive_class->build_renderer = sp_feConvolveMatrix_build_renderer;
-}
-
-static void
-sp_feConvolveMatrix_init(SPFeConvolveMatrix *feConvolveMatrix)
-{
-    //Setting default values:
-    feConvolveMatrix->order.set("3 3");
-    feConvolveMatrix->targetX = 1;
-    feConvolveMatrix->targetY = 1;
-    feConvolveMatrix->edgeMode = NR::CONVOLVEMATRIX_EDGEMODE_DUPLICATE;
-    feConvolveMatrix->preserveAlpha = false;
-
-    //some helper variables:
-    feConvolveMatrix->targetXIsSet = false;
-    feConvolveMatrix->targetYIsSet = false;
-    feConvolveMatrix->kernelMatrixIsSet = false;
-}
-
-/**
- * Reads the Inkscape::XML::Node, and initializes SPFeConvolveMatrix 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_feConvolveMatrix_build(SPObject *object, SPDocument *document, Inkscape::XML::Node *repr)
-{
-    if (((SPObjectClass *) feConvolveMatrix_parent_class)->build) {
-        ((SPObjectClass *) feConvolveMatrix_parent_class)->build(object, document, repr);
-    }
-
-    /*LOAD ATTRIBUTES FROM REPR HERE*/
-    sp_object_read_attr(object, "order");
-    sp_object_read_attr(object, "kernelMatrix");
-    sp_object_read_attr(object, "divisor");
-    sp_object_read_attr(object, "bias");
-    sp_object_read_attr(object, "targetX");
-    sp_object_read_attr(object, "targetY");
-    sp_object_read_attr(object, "edgeMode");
-    sp_object_read_attr(object, "kernelUnitLength");
-    sp_object_read_attr(object, "preserveAlpha");
-}
-
-/**
- * Drops any allocated memory.
- */
-static void
-sp_feConvolveMatrix_release(SPObject *object)
-{
-    if (((SPObjectClass *) feConvolveMatrix_parent_class)->release)
-        ((SPObjectClass *) feConvolveMatrix_parent_class)->release(object);
-}
-
-static NR::FilterConvolveMatrixEdgeMode sp_feConvolveMatrix_read_edgeMode(gchar const *value){
-    if (!value) return NR::CONVOLVEMATRIX_EDGEMODE_DUPLICATE; //duplicate is default
-    switch(value[0]){
-        case 'd':
-            if (strncmp(value, "duplicate", 9) == 0) return NR::CONVOLVEMATRIX_EDGEMODE_DUPLICATE;
-            break;
-        case 'w':
-            if (strncmp(value, "wrap", 4) == 0) return NR::CONVOLVEMATRIX_EDGEMODE_WRAP;
-            break;
-        case 'n':
-            if (strncmp(value, "none", 4) == 0) return NR::CONVOLVEMATRIX_EDGEMODE_NONE;
-            break;
-    }
-    return NR::CONVOLVEMATRIX_EDGEMODE_DUPLICATE; //duplicate is default
-}
-
-/**
- * Sets a specific value in the SPFeConvolveMatrix.
- */
-static void
-sp_feConvolveMatrix_set(SPObject *object, unsigned int key, gchar const *value)
-{
-    SPFeConvolveMatrix *feConvolveMatrix = SP_FECONVOLVEMATRIX(object);
-    (void)feConvolveMatrix;
-    double read_num;
-    int read_int;
-    bool read_bool;
-    NR::FilterConvolveMatrixEdgeMode read_mode;
-   
-    switch(key) {
-	/*DEAL WITH SETTING ATTRIBUTES HERE*/
-        case SP_ATTR_ORDER:
-            feConvolveMatrix->order.set(value);
-            //From SVG spec: If <orderY> is not provided, it defaults to <orderX>.
-            if (feConvolveMatrix->order.optNumIsSet() == false)
-                feConvolveMatrix->order.setOptNumber(feConvolveMatrix->order.getNumber());
-            if (feConvolveMatrix->targetXIsSet == false) feConvolveMatrix->targetX = (int) floor(feConvolveMatrix->order.getNumber()/2);
-            if (feConvolveMatrix->targetYIsSet == false) feConvolveMatrix->targetY = (int) floor(feConvolveMatrix->order.getOptNumber()/2);
-            object->parent->requestModified(SP_OBJECT_MODIFIED_FLAG);
-            break;
-        case SP_ATTR_KERNELMATRIX:
-            if (value){
-                feConvolveMatrix->kernelMatrixIsSet = true;
-                feConvolveMatrix->kernelMatrix = helperfns_read_vector(value, (int) (feConvolveMatrix->order.getNumber() * feConvolveMatrix->order.getOptNumber()));
-                object->parent->requestModified(SP_OBJECT_MODIFIED_FLAG);
-            } else {
-                g_warning("For feConvolveMatrix you MUST pass a kernelMatrix parameter!");
-            }
-            break;
-        case SP_ATTR_DIVISOR:
-            if (!value){
-                read_num = 1; 
-            } else {
-                read_num = helperfns_read_number(value);
-                if (read_num == 0) {
-                    if (feConvolveMatrix->kernelMatrixIsSet){
-                        g_warning("You shouldn't pass a divisor value equal to 0! Assuming the sum of all values in kernelMatrix as the default value.");
-                        for (unsigned int i = 0; i< feConvolveMatrix->kernelMatrix.size(); i++)
-                            read_num += feConvolveMatrix->kernelMatrix[i];
-                    } else {
-                        g_warning("You shouldn't pass a divisor value equal to 0! Assuming 1 as the default value.");
-                        read_num = 1;
-                    }
-                }
-            }
-            if (read_num != feConvolveMatrix->divisor){
-                feConvolveMatrix->divisor = read_num;
-                object->parent->requestModified(SP_OBJECT_MODIFIED_FLAG);
-            }
-            break;
-        case SP_ATTR_BIAS:
-            read_num = 0;
-            if (value) read_num = helperfns_read_number(value);
-            if (read_num != feConvolveMatrix->bias){
-                feConvolveMatrix->bias = read_num;
-                object->parent->requestModified(SP_OBJECT_MODIFIED_FLAG);
-            }
-            break;
-        case SP_ATTR_TARGETX:
-            read_int = (int) helperfns_read_number(value);
-            if (read_int < 0 || read_int > feConvolveMatrix->order.getNumber()){
-                g_warning("targetX must be a value between 0 and orderX! Assuming orderX as default value.");
-                read_int = (int) feConvolveMatrix->order.getNumber();
-            }
-            feConvolveMatrix->targetXIsSet = true;
-            if (read_int != feConvolveMatrix->targetX){
-                feConvolveMatrix->targetX = read_int;
-                object->parent->requestModified(SP_OBJECT_MODIFIED_FLAG);
-            }
-            break;
-        case SP_ATTR_TARGETY:
-            read_int = (int) helperfns_read_number(value);
-            if (read_int < 0 || read_int > feConvolveMatrix->order.getOptNumber()){
-                g_warning("targetY must be a value between 0 and orderY! Assuming orderY as default value.");
-                read_int = (int) feConvolveMatrix->order.getOptNumber();
-            }
-            feConvolveMatrix->targetYIsSet = true;
-            if (read_int != feConvolveMatrix->targetY){
-                feConvolveMatrix->targetY = read_int;
-                object->parent->requestModified(SP_OBJECT_MODIFIED_FLAG);
-            }
-            break;
-        case SP_ATTR_EDGEMODE:
-            read_mode = sp_feConvolveMatrix_read_edgeMode(value);
-            if (read_mode != feConvolveMatrix->edgeMode){
-                feConvolveMatrix->edgeMode = read_mode;
-                object->parent->requestModified(SP_OBJECT_MODIFIED_FLAG);
-            }
-            break;
-        case SP_ATTR_KERNELUNITLENGTH:
-            feConvolveMatrix->kernelUnitLength.set(value);
-            //From SVG spec: If the <dy> value is not specified, it defaults to the same value as <dx>.
-            if (feConvolveMatrix->kernelUnitLength.optNumIsSet() == false)
-                feConvolveMatrix->kernelUnitLength.setOptNumber(feConvolveMatrix->kernelUnitLength.getNumber());
-            object->parent->requestModified(SP_OBJECT_MODIFIED_FLAG);
-            break;
-        case SP_ATTR_PRESERVEALPHA:
-            read_bool = helperfns_read_bool(value, false);
-            if (read_bool != feConvolveMatrix->preserveAlpha){
-                feConvolveMatrix->preserveAlpha = read_bool;
-                object->parent->requestModified(SP_OBJECT_MODIFIED_FLAG);
-            }
-            break;
-        default:
-            if (((SPObjectClass *) feConvolveMatrix_parent_class)->set)
-                ((SPObjectClass *) feConvolveMatrix_parent_class)->set(object, key, value);
-            break;
-    }
-
-}
-
-/**
- * Receives update notifications.
- */
-static void
-sp_feConvolveMatrix_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 *) feConvolveMatrix_parent_class)->update) {
-        ((SPObjectClass *) feConvolveMatrix_parent_class)->update(object, ctx, flags);
-    }
-}
-
-/**
- * Writes its settings to an incoming repr object, if any.
- */
-static Inkscape::XML::Node *
-sp_feConvolveMatrix_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 *) feConvolveMatrix_parent_class)->write) {
-        ((SPObjectClass *) feConvolveMatrix_parent_class)->write(object, doc, repr, flags);
-    }
-
-    return repr;
-}
-
-static void sp_feConvolveMatrix_build_renderer(SPFilterPrimitive *primitive, NR::Filter *filter) {
-    g_assert(primitive != NULL);
-    g_assert(filter != NULL);
-
-    SPFeConvolveMatrix *sp_convolve = SP_FECONVOLVEMATRIX(primitive);
-
-    int primitive_n = filter->add_primitive(NR::NR_FILTER_CONVOLVEMATRIX);
-    NR::FilterPrimitive *nr_primitive = filter->get_primitive(primitive_n);
-    NR::FilterConvolveMatrix *nr_convolve = dynamic_cast<NR::FilterConvolveMatrix*>(nr_primitive);
-    g_assert(nr_convolve != NULL);
-
-    sp_filter_primitive_renderer_common(primitive, nr_primitive);
-
-    nr_convolve->set_targetX(sp_convolve->targetX);
-    nr_convolve->set_targetY(sp_convolve->targetY);
-    nr_convolve->set_orderX( (int)sp_convolve->order.getNumber() );
-    nr_convolve->set_orderY( (int)sp_convolve->order.getOptNumber() );
-    nr_convolve->set_kernelMatrix(sp_convolve->kernelMatrix);
-    nr_convolve->set_divisor(sp_convolve->divisor);
-    nr_convolve->set_bias(sp_convolve->bias);
-    nr_convolve->set_preserveAlpha(sp_convolve->preserveAlpha);
-
-}
-/*
-  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 :