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Viewing changes to src/sp-fecomponenttransfer.cpp

  • Committer: Bazaar Package Importer
  • Author(s): Kees Cook, Kees Cook, Ted Gould
  • Date: 2008-02-10 14:20:16 UTC
  • mfrom: (1.1.6 upstream)
  • Revision ID: james.westby@ubuntu.com-20080210142016-vcnb2zqyhszu0xvb
Tags: 0.46~pre1-0ubuntu1
https://launchpad.net/bugs/183547
[ Kees Cook ]
* debian/control:
  - add libgtkspell-dev build-dep to gain GtkSpell features (LP: #183547).
  - update Standards version (no changes needed).
  - add Vcs and Homepage fields.
  - switch to new python-lxml dep.
* debian/{control,rules}: switch from dpatch to quilt for more sanity.
* debian/patches/20_fix_glib_and_gxx43_ftbfs.patch:
  - merged against upstream fixes.
  - added additional fixes for newly written code.
* debian/rules: enable parallel building.

[ Ted Gould ]
* Updating POTFILES.in to make it so things build correctly.
* debian/control:
  - add ImageMagick++ and libboost-dev to build-deps

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Lines of Context:
src/sp-fecomponenttransfer.cpp
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# include "config.h"
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#endif
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#include <string.h>
 
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#include "attributes.h"
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#include "svg/svg.h"
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#include "sp-fecomponenttransfer.h"
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#include "xml/repr.h"
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#include "display/nr-filter-component-transfer.h"
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/* FeComponentTransfer base class */
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static void
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sp_feComponentTransfer_init(SPFeComponentTransfer *feComponentTransfer)
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{
 
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    //Setting default values:
 
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//TODO: tableValues = "" (empty list);
 
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    feComponentTransfer->slope = 1;
 
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    feComponentTransfer->intercept = 0;
 
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    feComponentTransfer->amplitude = 1;
 
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    feComponentTransfer->exponent = 1;
 
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    feComponentTransfer->offset = 0;
 
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//    feComponentTransfer->type = NR::COMPONENTTRANSFER_TYPE_ERROR;
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}
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/**
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    }
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    /*LOAD ATTRIBUTES FROM REPR HERE*/
 
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    sp_object_read_attr(object, "type");
 
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    sp_object_read_attr(object, "tableValues");
 
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    sp_object_read_attr(object, "slope");
 
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    sp_object_read_attr(object, "intercept");
 
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    sp_object_read_attr(object, "amplitude");
 
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    sp_object_read_attr(object, "exponent");
 
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    sp_object_read_attr(object, "offset");
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}
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/**
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        ((SPObjectClass *) feComponentTransfer_parent_class)->release(object);
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}
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static NR::FilterComponentTransferType sp_feComponenttransfer_read_type(gchar const *value){
 
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    if (!value) return NR::COMPONENTTRANSFER_TYPE_ERROR; //type attribute is REQUIRED.
 
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    switch(value[0]){
 
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        case 'i':
 
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            if (strncmp(value, "identity", 8) == 0) return NR::COMPONENTTRANSFER_TYPE_IDENTITY;
 
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            break;
 
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        case 't':
 
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            if (strncmp(value, "table", 5) == 0) return NR::COMPONENTTRANSFER_TYPE_TABLE;
 
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            break;
 
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        case 'd':
 
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            if (strncmp(value, "discrete", 8) == 0) return NR::COMPONENTTRANSFER_TYPE_DISCRETE;
 
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            break;
 
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        case 'l':
 
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            if (strncmp(value, "linear", 6) == 0) return NR::COMPONENTTRANSFER_TYPE_LINEAR;
 
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            break;
 
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        case 'g':
 
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            if (strncmp(value, "gamma", 5) == 0) return NR::COMPONENTTRANSFER_TYPE_GAMMA;
 
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            break;
 
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    }
 
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    return NR::COMPONENTTRANSFER_TYPE_ERROR; //type attribute is REQUIRED.
 
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}
 
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/**
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 * Sets a specific value in the SPFeComponentTransfer.
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 */
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sp_feComponentTransfer_set(SPObject *object, unsigned int key, gchar const *value)
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{
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    SPFeComponentTransfer *feComponentTransfer = SP_FECOMPONENTTRANSFER(object);
 
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    (void)feComponentTransfer;
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    switch(key) {
 
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    NR::FilterComponentTransferType type;
 
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    switch(key) {
 
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        case SP_ATTR_TYPE:
 
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            type = sp_feComponenttransfer_read_type(value);
 
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            if(type != feComponentTransfer->type) {
 
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                feComponentTransfer->type = type;
 
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                object->parent->requestModified(SP_OBJECT_MODIFIED_FLAG);
 
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            }
 
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            break;
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        /*DEAL WITH SETTING ATTRIBUTES HERE*/
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        default:
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            if (((SPObjectClass *) feComponentTransfer_parent_class)->set)
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    if (flags & SP_OBJECT_WRITE_EXT) {
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        if (repr) {
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            // is this sane?
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            repr->mergeFrom(SP_OBJECT_REPR(object), "id");
 
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            //repr->mergeFrom(SP_OBJECT_REPR(object), "id");
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        } else {
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            repr = SP_OBJECT_REPR(object)->duplicate();
 
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            repr = SP_OBJECT_REPR(object)->duplicate(NULL); // FIXME
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        }
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    }
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