inkscape/src/sp-namedview.h

	sp-namedview.h revision 5710919b4dfbbed4be8b342d26237a34100dfdbf
#ifndef INKSCAPE_SP_NAMEDVIEW_H
#define INKSCAPE_SP_NAMEDVIEW_H

/*
 * <sodipodi:namedview> implementation
 *
 * Authors:
 *   Lauris Kaplinski <lauris@kaplinski.com>
 *   Abhishek Sharma
 *
 * Copyright (C) 2006 Johan Engelen <johan@shouraizou.nl>
 * Copyright (C) Lauris Kaplinski 2000-2002
 *
 * Released under GNU GPL, read the file 'COPYING' for more information
 */

#define SP_NAMEDVIEW(obj) ((SPNamedView*)obj)
#define SP_IS_NAMEDVIEW(obj) (dynamic_cast<const SPNamedView*>((SPObject*)obj))

#include "sp-object-group.h"
#include "sp-metric.h"
#include "snap.h"
#include "document.h"

struct SPUnit;

namespace Inkscape {
class CanvasGrid;
}

enum {
    SP_BORDER_LAYER_BOTTOM,
    SP_BORDER_LAYER_TOP
};

class SPNamedView : public SPObjectGroup {
public:
    SPNamedView();
    virtual ~SPNamedView();

    unsigned int editable : 1;
    unsigned int showguides : 1;
    unsigned int showborder : 1;
    unsigned int showpageshadow : 1;
    unsigned int borderlayer : 2;

    double zoom;
    double cx;
    double cy;
    gint window_width;
    gint window_height;
    gint window_x;
    gint window_y;
    gint window_maximized;

    SnapManager snap_manager;
    GSList * grids;
    bool grids_visible;

    SPUnit const *doc_units;
    SPUnit const *units;

    GQuark default_layer_id;

    double connector_spacing;

    guint32 guidecolor;
    guint32 guidehicolor;
    guint32 bordercolor;
    guint32 pagecolor;
    guint32 pageshadow;

    GSList *guides;
    GSList *views;

    gint viewcount;

    void show(SPDesktop *desktop);
    void hide(SPDesktop const *desktop);
    void activateGuides(gpointer desktop, gboolean active);
    gchar const *getName() const;
    guint getViewCount();
    GSList const *getViewList() const;
    SPMetric getDefaultMetric() const;

    void translateGuides(Geom::Translate const &translation);
    void translateGrids(Geom::Translate const &translation);
    void scrollAllDesktops(double dx, double dy, bool is_scrolling);
    void writeNewGrid(SPDocument *document,int gridtype);
    bool getSnapGlobal() const;
    void setSnapGlobal(bool v);
    void setGuides(bool v);
    bool getGuides();

private:
    double getMarginLength(gchar const * const key,SPUnit const * const margin_units,SPUnit const * const return_units,double const width,double const height,bool const use_width);
    friend class SPDocument;

public:
    virtual void build(SPDocument *document, Inkscape::XML::Node *repr);
    virtual void release();
    virtual void set(unsigned int key, gchar const* value);

    virtual void child_added(Inkscape::XML::Node* child, Inkscape::XML::Node* ref);
    virtual void remove_child(Inkscape::XML::Node* child);

    virtual Inkscape::XML::Node* write(Inkscape::XML::Document *xml_doc, Inkscape::XML::Node *repr, guint flags);
};


SPNamedView *sp_document_namedview(SPDocument *document, gchar const *name);

void sp_namedview_window_from_document(SPDesktop *desktop);
void sp_namedview_document_from_window(SPDesktop *desktop);
void sp_namedview_update_layers_from_document (SPDesktop *desktop);

void sp_namedview_toggle_guides(SPDocument *doc, Inkscape::XML::Node *repr);
void sp_namedview_show_grids(SPNamedView *namedview, bool show, bool dirty_document);
Inkscape::CanvasGrid * sp_namedview_get_first_enabled_grid(SPNamedView *namedview);


#endif /* !INKSCAPE_SP_NAMEDVIEW_H */


/*
  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 :