Move classes derived from SPObject to own directory.

A lot of header clean-up.

1 files changed, 0 insertions, 276 deletions

diff --git a/src/sp-filter-primitive.cpp b/src/sp-filter-primitive.cpp
deleted file mode 100644
index 7ced52e11..000000000
--- a/src/sp-filter-primitive.cpp
+++ /dev/null
@@ -1,276 +0,0 @@
-/** \file
- * Superclass for all the filter primitives
- *
- */
-/*
- * Authors:
- *   Kees Cook <kees@outflux.net>
- *   Niko Kiirala <niko@kiirala.com>
- *   Abhishek Sharma
- *
- * Copyright (C) 2004-2007 Authors
- *
- * Released under GNU GPL, read the file 'COPYING' for more information
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <string.h>
-
-#include "display/nr-filter-primitive.h"
-
-#include "attributes.h"
-#include "style.h"
-#include "sp-filter-primitive.h"
-
-
-// CPPIFY: Make pure virtual.
-//void SPFilterPrimitive::build_renderer(Inkscape::Filters::Filter* filter) {
-// throw;
-//}
-
-SPFilterPrimitive::SPFilterPrimitive() : SPObject() {
-    this->image_in = Inkscape::Filters::NR_FILTER_SLOT_NOT_SET;
-    this->image_out = Inkscape::Filters::NR_FILTER_SLOT_NOT_SET;
-
-    // We must keep track if a value is set or not, if not set then the region defaults to 0%, 0%,
-    // 100%, 100% ("x", "y", "width", "height") of the -> filter <- region.  If set then
-    // percentages are in terms of bounding box or viewbox, depending on value of "primitiveUnits"
-
-    // NB: SVGLength.set takes prescaled percent values: 1 means 100%
-    this->x.unset(SVGLength::PERCENT, 0, 0);
-    this->y.unset(SVGLength::PERCENT, 0, 0);
-    this->width.unset(SVGLength::PERCENT, 1, 0);
-    this->height.unset(SVGLength::PERCENT, 1, 0);
-}
-
-SPFilterPrimitive::~SPFilterPrimitive() {
-}
-
-/**
- * Reads the Inkscape::XML::Node, and initializes SPFilterPrimitive 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.
- */
-void SPFilterPrimitive::build(SPDocument *document, Inkscape::XML::Node *repr) {
-    SPFilterPrimitive* object = this;
-
-    object->readAttr( "style" ); // struct not derived from SPItem, we need to do this ourselves.
-    object->readAttr( "in" );
-    object->readAttr( "result" );
-    object->readAttr( "x" );
-    object->readAttr( "y" );
-    object->readAttr( "width" );
-    object->readAttr( "height" );
-
-    SPObject::build(document, repr);
-}
-
-/**
- * Drops any allocated memory.
- */
-void SPFilterPrimitive::release() {
-    SPObject::release();
-}
-
-/**
- * Sets a specific value in the SPFilterPrimitive.
- */
-void SPFilterPrimitive::set(unsigned int key, gchar const *value) {
-
-    int image_nr;
-    switch (key) {
-        case SP_ATTR_IN:
-            if (value) {
-                image_nr = sp_filter_primitive_read_in(this, value);
-            } else {
-                image_nr = Inkscape::Filters::NR_FILTER_SLOT_NOT_SET;
-            }
-            if (image_nr != this->image_in) {
-                this->image_in = image_nr;
-                this->parent->requestModified(SP_OBJECT_MODIFIED_FLAG);
-            }
-            break;
-        case SP_ATTR_RESULT:
-            if (value) {
-                image_nr = sp_filter_primitive_read_result(this, value);
-            } else {
-                image_nr = Inkscape::Filters::NR_FILTER_SLOT_NOT_SET;
-            }
-            if (image_nr != this->image_out) {
-                this->image_out = image_nr;
-                this->parent->requestModified(SP_OBJECT_MODIFIED_FLAG);
-            }
-            break;
-
-        /* Filter primitive sub-region */
-        case SP_ATTR_X:
-            this->x.readOrUnset(value);
-            this->requestModified(SP_OBJECT_MODIFIED_FLAG);
-            break;
-        case SP_ATTR_Y:
-            this->y.readOrUnset(value);
-            this->requestModified(SP_OBJECT_MODIFIED_FLAG);
-            break;
-        case SP_ATTR_WIDTH:
-            this->width.readOrUnset(value);
-            this->requestModified(SP_OBJECT_MODIFIED_FLAG);
-            break;
-        case SP_ATTR_HEIGHT:
-            this->height.readOrUnset(value);
-            this->requestModified(SP_OBJECT_MODIFIED_FLAG);
-            break;
-    }
-
-    /* See if any parents need this value. */
-    SPObject::set(key, value);
-}
-
-/**
- * Receives update notifications.
- */
-void SPFilterPrimitive::update(SPCtx *ctx, guint flags) {
-
-    SPItemCtx *ictx = (SPItemCtx *) ctx;
-
-    // Do here since we know viewport (Bounding box case handled during rendering)
-    SPFilter *parent = SP_FILTER(this->parent);
-
-    if( parent->primitiveUnits == SP_FILTER_UNITS_USERSPACEONUSE ) {
-        this->calcDimsFromParentViewport(ictx, true);
-    }
-
-    SPObject::update(ctx, flags);
-}
-
-/**
- * Writes its settings to an incoming repr object, if any.
- */
-Inkscape::XML::Node* SPFilterPrimitive::write(Inkscape::XML::Document *doc, Inkscape::XML::Node *repr, guint flags) {
-    SPFilterPrimitive* object = this;
-
-    SPFilterPrimitive *prim = SP_FILTER_PRIMITIVE(object);
-    SPFilter *parent = SP_FILTER(object->parent);
-
-    if (!repr) {
-        repr = object->getRepr()->duplicate(doc);
-    }
-
-    gchar const *in_name = sp_filter_name_for_image(parent, prim->image_in);
-    repr->setAttribute("in", in_name);
-
-    gchar const *out_name = sp_filter_name_for_image(parent, prim->image_out);
-    repr->setAttribute("result", out_name);
-
-    /* Do we need to add x,y,width,height? */
-    SPObject::write(doc, repr, flags);
-
-    return repr;
-}
-
-int sp_filter_primitive_read_in(SPFilterPrimitive *prim, gchar const *name)
-{
-    if (!name || !prim){
-        return Inkscape::Filters::NR_FILTER_SLOT_NOT_SET;
-    }
-    // TODO: are these case sensitive or not? (assumed yes)
-    switch (name[0]) {
-        case 'S':
-            if (strcmp(name, "SourceGraphic") == 0)
-                return Inkscape::Filters::NR_FILTER_SOURCEGRAPHIC;
-            if (strcmp(name, "SourceAlpha") == 0)
-                return Inkscape::Filters::NR_FILTER_SOURCEALPHA;
-            if (strcmp(name, "StrokePaint") == 0)
-                return Inkscape::Filters::NR_FILTER_STROKEPAINT;
-            break;
-        case 'B':
-            if (strcmp(name, "BackgroundImage") == 0)
-                return Inkscape::Filters::NR_FILTER_BACKGROUNDIMAGE;
-            if (strcmp(name, "BackgroundAlpha") == 0)
-                return Inkscape::Filters::NR_FILTER_BACKGROUNDALPHA;
-            break;
-        case 'F':
-            if (strcmp(name, "FillPaint") == 0)
-                return Inkscape::Filters::NR_FILTER_FILLPAINT;
-            break;
-    }
-
-    SPFilter *parent = SP_FILTER(prim->parent);
-    int ret = sp_filter_get_image_name(parent, name);
-    if (ret >= 0) return ret;
-
-    return Inkscape::Filters::NR_FILTER_SLOT_NOT_SET;
-}
-
-int sp_filter_primitive_read_result(SPFilterPrimitive *prim, gchar const *name)
-{
-    SPFilter *parent = SP_FILTER(prim->parent);
-    int ret = sp_filter_get_image_name(parent, name);
-    if (ret >= 0) return ret;
-
-    ret = sp_filter_set_image_name(parent, name);
-    if (ret >= 0) return ret;
-
-    return Inkscape::Filters::NR_FILTER_SLOT_NOT_SET;
-}
-
-/**
- * Gives name for output of previous filter. Makes things clearer when prim
- * is a filter with two or more inputs. Returns the slot number of result
- * of previous primitive, or NR_FILTER_SOURCEGRAPHIC if this is the first
- * primitive.
- */
-int sp_filter_primitive_name_previous_out(SPFilterPrimitive *prim) {
-    SPFilter *parent = SP_FILTER(prim->parent);
-    SPObject *i = parent->firstChild();
-    while (i && i->getNext() != prim) {
-        i = i->getNext();
-    }
-    if (i) {
-        SPFilterPrimitive *i_prim = SP_FILTER_PRIMITIVE(i);
-        if (i_prim->image_out < 0) {
-            Glib::ustring name = sp_filter_get_new_result_name(parent);
-            int slot = sp_filter_set_image_name(parent, name.c_str());
-            i_prim->image_out = slot;
-            //XML Tree is being directly used while it shouldn't be.
-            i_prim->getRepr()->setAttribute("result", name.c_str());
-            return slot;
-        } else {
-            return i_prim->image_out;
-        }
-    }
-    return Inkscape::Filters::NR_FILTER_SOURCEGRAPHIC;
-}
-
-/* Common initialization for filter primitives */
-void sp_filter_primitive_renderer_common(SPFilterPrimitive *sp_prim, Inkscape::Filters::FilterPrimitive *nr_prim)
-{
-    g_assert(sp_prim != NULL);
-    g_assert(nr_prim != NULL);
-
-    
-    nr_prim->set_input(sp_prim->image_in);
-    nr_prim->set_output(sp_prim->image_out);
-
-    /* TODO: place here code to handle input images, filter area etc. */
-    // We don't know current viewport or bounding box, this is wrong approach.
-    nr_prim->set_subregion( sp_prim->x, sp_prim->y, sp_prim->width, sp_prim->height );
-
-    // Give renderer access to filter properties
-    nr_prim->setStyle( sp_prim->style );
-}
-
-
-
-/*
-  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:fileencoding=utf-8:textwidth=99 :