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// SPDX-License-Identifier: GPL-2.0-or-later
/** @file
* SPPage -- a page object.
*//*
* Authors:
* Martin Owens 2021
*
* Copyright (C) 2021 Martin Owens
*
* Released under GNU GPL v2+, read the file 'COPYING' for more information.
*/
#ifndef SEEN_SP_PAGE_H
#define SEEN_SP_PAGE_H
#include <2geom/rect.h>
#include <vector>
#include "display/control/canvas-page.h"
#include "page-manager.h"
#include "sp-object.h"
#include "svg/svg-length.h"
#include "svg/svg-box.h"
class SPDesktop;
class SPItem;
namespace Inkscape {
class ObjectSet;
}
class SPPage final : public SPObject
{
public:
SPPage();
~SPPage() override;
int tag() const override { return tag_of<decltype(*this)>; }
void movePage(Geom::Affine translate, bool with_objects);
void swapPage(SPPage *other, bool with_objects);
static void moveItems(Geom::Affine translate, std::vector<SPItem *> const &objects);
// Canvas visualisation
void showPage(Inkscape::CanvasItemGroup *fg, Inkscape::CanvasItemGroup *bg);
void hidePage(Inkscape::UI::Widget::Canvas *canvas) { _canvas_item->remove(canvas); }
void showPage() { _canvas_item->show(); }
void hidePage() { _canvas_item->hide(); }
void set_guides_visible(bool show);
double getMarginSide(int side);
const SVGBox &getMargin() const { return margin; }
void setMargin(const std::string &value);
void setMarginSide(int pos, double value, bool confine = false);
void setMarginSide(int side, const std::string &value, bool confine = false);
std::string getMarginLabel() const;
const SVGBox &getBleed() const { return bleed; }
void setBleed(const std::string &value);
std::string getBleedLabel() const;
void copyFrom(SPPage *page);
void setSelected(bool selected);
bool setDefaultAttributes();
void setSizeLabel(std::string label);
int getPageIndex() const;
int getPagePosition() const { return getPageIndex() + 1; }
bool setPageIndex(int index, bool swap_page);
bool setPagePosition(int position, bool swap_page) { return setPageIndex(position - 1, swap_page); }
bool isBarePage() const;
// To sort the pages in the set by index/page number
struct PageIndexOrder
{
bool operator()(const SPPage* Page1, const SPPage* Page2) const
{
return (Page1->getPageIndex() < Page2->getPageIndex());
}
};
SPPage *getNextPage();
SPPage *getPreviousPage();
Geom::Rect getRect() const;
Geom::Rect getDesktopRect() const;
Geom::Rect getDesktopMargin() const;
Geom::Rect getDesktopBleed() const;
Geom::Rect getDocumentRect() const;
Geom::Rect getDocumentMargin() const;
Geom::Rect getDocumentBleed() const;
Geom::Rect getSensitiveRect() const;
void setRect(Geom::Rect rect);
void setDocumentRect(Geom::Rect rect, bool add_margins = false);
void setDesktopRect(Geom::Rect rect);
void setSize(double width, double height);
std::vector<SPItem *> getExclusiveItems(bool hidden = true, bool in_bleed = false, bool in_layers = true) const;
std::vector<SPItem *> getOverlappingItems(bool hidden = true, bool in_bleed = false, bool in_layers = true) const;
bool itemOnPage(SPItem *item, bool contains = false) const;
bool isViewportPage() const;
std::string getDefaultLabel() const;
std::string getLabel() const;
std::string getSizeLabel() const;
Geom::Translate getDesktopAffine() const;
protected:
void build(SPDocument *doc, Inkscape::XML::Node *repr) override;
void release() override;
void update(SPCtx *ctx, unsigned int flags) override;
void set(SPAttr key, const char *value) override;
Inkscape::XML::Node *write(Inkscape::XML::Document *xml_doc, Inkscape::XML::Node *repr, guint flags) override;
void update_relatives();
private:
Inkscape::CanvasPage *_canvas_item = nullptr;
SVGLength x;
SVGLength y;
SVGLength width;
SVGLength height;
SVGBox margin;
SVGBox bleed;
std::string _size_label;
};
#endif // SEEN_SP_PAGE_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 :
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