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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:24:48 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:24:48 +0000
commitcca66b9ec4e494c1d919bff0f71a820d8afab1fa (patch)
tree146f39ded1c938019e1ed42d30923c2ac9e86789 /src/display/drawing-text.h
parentInitial commit. (diff)
downloadinkscape-cca66b9ec4e494c1d919bff0f71a820d8afab1fa.tar.xz
inkscape-cca66b9ec4e494c1d919bff0f71a820d8afab1fa.zip
Adding upstream version 1.2.2.upstream/1.2.2upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/display/drawing-text.h')
-rw-r--r--src/display/drawing-text.h94
1 files changed, 94 insertions, 0 deletions
diff --git a/src/display/drawing-text.h b/src/display/drawing-text.h
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+// SPDX-License-Identifier: GPL-2.0-or-later
+/**
+ * @file
+ * Group belonging to an SVG drawing element.
+ *//*
+ * Authors:
+ * Krzysztof KosiƄski <tweenk.pl@gmail.com>
+ *
+ * Copyright (C) 2011 Authors
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#ifndef SEEN_INKSCAPE_DISPLAY_DRAWING_TEXT_H
+#define SEEN_INKSCAPE_DISPLAY_DRAWING_TEXT_H
+
+#include "display/drawing-group.h"
+#include "display/nr-style.h"
+
+class SPStyle;
+class font_instance;
+
+namespace Inkscape {
+
+class DrawingGlyphs
+ : public DrawingItem
+{
+public:
+ DrawingGlyphs(Drawing &drawing);
+ ~DrawingGlyphs() override;
+
+ void setGlyph(font_instance *font, int glyph, Geom::Affine const &trans);
+ void setStyle(SPStyle *style, SPStyle *context_style = nullptr) override; // Not to be used
+ Geom::IntRect getPickBox() const { return _pick_bbox; };
+
+ protected:
+ unsigned _updateItem(Geom::IntRect const &area, UpdateContext const &ctx,
+ unsigned flags, unsigned reset) override;
+ DrawingItem *_pickItem(Geom::Point const &p, double delta, unsigned flags) override;
+
+ font_instance *_font;
+ int _glyph;
+ bool _drawable;
+ float _width; // These three are used to set up bounding box
+ float _asc; //
+ float _dsc; //
+ float _pl; // phase length
+ Geom::IntRect _pick_bbox;
+
+ friend class DrawingText;
+};
+
+class DrawingText
+ : public DrawingGroup
+{
+public:
+ DrawingText(Drawing &drawing);
+ ~DrawingText() override;
+
+ void clear();
+ bool addComponent(font_instance *font, int glyph, Geom::Affine const &trans,
+ float width, float ascent, float descent, float phase_length);
+ void setStyle(SPStyle *style, SPStyle *context_style = nullptr) override;
+ void setChildrenStyle(SPStyle *context_style) override;
+
+protected:
+ unsigned _updateItem(Geom::IntRect const &area, UpdateContext const &ctx,
+ unsigned flags, unsigned reset) override;
+ unsigned _renderItem(DrawingContext &dc, Geom::IntRect const &area, unsigned flags,
+ DrawingItem *stop_at) override;
+ void _clipItem(DrawingContext &dc, Geom::IntRect const &area) override;
+ DrawingItem *_pickItem(Geom::Point const &p, double delta, unsigned flags) override;
+ bool _canClip() override;
+
+ void decorateItem(DrawingContext &dc, double phase_length, bool under);
+ void decorateStyle(DrawingContext &dc, double vextent, double xphase, Geom::Point const &p1, Geom::Point const &p2, double thickness);
+ NRStyle _nrstyle;
+
+ friend class DrawingGlyphs;
+};
+
+} // end namespace Inkscape
+
+#endif // !SEEN_INKSCAPE_DISPLAY_DRAWING_ITEM_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 :