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Diffstat (limited to 'src/ui/dialog/svg-fonts-dialog.h')
| -rw-r--r-- | src/ui/dialog/svg-fonts-dialog.h | 283 |
1 files changed, 283 insertions, 0 deletions
diff --git a/src/ui/dialog/svg-fonts-dialog.h b/src/ui/dialog/svg-fonts-dialog.h new file mode 100644 index 0000000..ae07d7f --- /dev/null +++ b/src/ui/dialog/svg-fonts-dialog.h @@ -0,0 +1,283 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/** @file + * @brief SVG Fonts dialog + */ +/* Authors: + * Felipe Corrêa da Silva Sanches <juca@members.fsf.org> + * + * Copyright (C) 2008 Authors + * Released under GNU GPL v2+, read the file 'COPYING' for more information. + */ + +#ifndef INKSCAPE_UI_DIALOG_SVG_FONTS_H +#define INKSCAPE_UI_DIALOG_SVG_FONTS_H + +#include "ui/widget/panel.h" +#include <2geom/pathvector.h> +#include "ui/widget/spinbutton.h" + +#include <gtkmm/box.h> +#include <gtkmm/comboboxtext.h> +#include <gtkmm/drawingarea.h> +#include <gtkmm/entry.h> +#include <gtkmm/liststore.h> +#include <gtkmm/scrolledwindow.h> +#include <gtkmm/treeview.h> + +#include "attributes.h" +#include "xml/helper-observer.h" + +namespace Gtk { +class Scale; +} + +class SPGlyph; +class SPGlyphKerning; +class SvgFont; + +class SvgFontDrawingArea : Gtk::DrawingArea{ +public: + SvgFontDrawingArea(); + void set_text(Glib::ustring); + void set_svgfont(SvgFont*); + void set_size(int x, int y); + void redraw(); +private: + int _x,_y; + SvgFont* _svgfont; + Glib::ustring _text; + bool on_draw(const Cairo::RefPtr<Cairo::Context> &cr) override; +}; + +class SPFont; + +namespace Inkscape { +namespace UI { +namespace Dialog { + +class GlyphComboBox : public Gtk::ComboBoxText { +public: + GlyphComboBox(); + void update(SPFont*); +}; + +class SvgFontsDialog : public UI::Widget::Panel { +public: + SvgFontsDialog(); + ~SvgFontsDialog() override; + + static SvgFontsDialog &getInstance() { return *new SvgFontsDialog(); } + + void update_fonts(); + SvgFont* get_selected_svgfont(); + SPFont* get_selected_spfont(); + SPGlyph* get_selected_glyph(); + SPGlyphKerning* get_selected_kerning_pair(); + + //TODO: these methods should be private, right?! + void on_font_selection_changed(); + void on_kerning_pair_selection_changed(); + void on_preview_text_changed(); + void on_kerning_pair_changed(); + void on_kerning_value_changed(); + void on_setfontdata_changed(); + void add_font(); + Geom::PathVector flip_coordinate_system(Geom::PathVector pathv); + bool updating; + + // Used for font-family + class AttrEntry : public Gtk::HBox + { + public: + AttrEntry(SvgFontsDialog* d, gchar* lbl, Glib::ustring tooltip, const SPAttributeEnum attr); + void set_text(char*); + private: + SvgFontsDialog* dialog; + void on_attr_changed(); + Gtk::Entry entry; + SPAttributeEnum attr; + }; + + class AttrSpin : public Gtk::HBox + { + public: + AttrSpin(SvgFontsDialog* d, gchar* lbl, Glib::ustring tooltip, const SPAttributeEnum attr); + void set_value(double v); + void set_range(double low, double high); + Inkscape::UI::Widget::SpinButton* getSpin() { return &spin; } + private: + SvgFontsDialog* dialog; + void on_attr_changed(); + Inkscape::UI::Widget::SpinButton spin; + SPAttributeEnum attr; + }; + +private: + void update_glyphs(); + void update_sensitiveness(); + void update_global_settings_tab(); + void populate_glyphs_box(); + void populate_kerning_pairs_box(); + void set_glyph_description_from_selected_path(); + void missing_glyph_description_from_selected_path(); + void reset_missing_glyph_description(); + void add_glyph(); + void glyph_unicode_edit(const Glib::ustring&, const Glib::ustring&); + void glyph_name_edit( const Glib::ustring&, const Glib::ustring&); + void glyph_advance_edit(const Glib::ustring&, const Glib::ustring&); + void remove_selected_glyph(); + void remove_selected_font(); + void remove_selected_kerning_pair(); + + void add_kerning_pair(); + + void create_glyphs_popup_menu(Gtk::Widget& parent, sigc::slot<void> rem); + void glyphs_list_button_release(GdkEventButton* event); + + void create_fonts_popup_menu(Gtk::Widget& parent, sigc::slot<void> rem); + void fonts_list_button_release(GdkEventButton* event); + + void create_kerning_pairs_popup_menu(Gtk::Widget& parent, sigc::slot<void> rem); + void kerning_pairs_list_button_release(GdkEventButton* event); + + Inkscape::XML::SignalObserver _defs_observer; //in order to update fonts + Inkscape::XML::SignalObserver _glyphs_observer; + + Gtk::HBox* AttrCombo(gchar* lbl, const SPAttributeEnum attr); +// Gtk::HBox* AttrSpin(gchar* lbl, const SPAttributeEnum attr); + Gtk::VBox* global_settings_tab(); + + // <font> + Gtk::Label* _font_label; + AttrSpin* _horiz_adv_x_spin; + AttrSpin* _horiz_origin_x_spin; + AttrSpin* _horiz_origin_y_spin; + + // <font-face> + Gtk::Label* _font_face_label; + AttrEntry* _familyname_entry; + AttrSpin* _units_per_em_spin; + AttrSpin* _ascent_spin; + AttrSpin* _descent_spin; + AttrSpin* _cap_height_spin; + AttrSpin* _x_height_spin; + + Gtk::VBox* kerning_tab(); + Gtk::VBox* glyphs_tab(); + Gtk::Button _add; + Gtk::Button add_glyph_button; + Gtk::Button glyph_from_path_button; + Gtk::Button missing_glyph_button; + Gtk::Button missing_glyph_reset_button; + + class Columns : public Gtk::TreeModel::ColumnRecord + { + public: + Columns() + { + add(spfont); + add(svgfont); + add(label); + } + + Gtk::TreeModelColumn<SPFont*> spfont; + Gtk::TreeModelColumn<SvgFont*> svgfont; + Gtk::TreeModelColumn<Glib::ustring> label; + }; + Glib::RefPtr<Gtk::ListStore> _model; + Columns _columns; + Gtk::TreeView _FontsList; + + class GlyphsColumns : public Gtk::TreeModel::ColumnRecord + { + public: + GlyphsColumns() + { + add(glyph_node); + add(glyph_name); + add(unicode); + add(advance); + } + + Gtk::TreeModelColumn<SPGlyph*> glyph_node; + Gtk::TreeModelColumn<Glib::ustring> glyph_name; + Gtk::TreeModelColumn<Glib::ustring> unicode; + Gtk::TreeModelColumn<double> advance; + }; + GlyphsColumns _GlyphsListColumns; + Glib::RefPtr<Gtk::ListStore> _GlyphsListStore; + Gtk::TreeView _GlyphsList; + Gtk::ScrolledWindow _GlyphsListScroller; + + class KerningPairColumns : public Gtk::TreeModel::ColumnRecord + { + public: + KerningPairColumns() + { + add(first_glyph); + add(second_glyph); + add(kerning_value); + add(spnode); + } + + Gtk::TreeModelColumn<Glib::ustring> first_glyph; + Gtk::TreeModelColumn<Glib::ustring> second_glyph; + Gtk::TreeModelColumn<double> kerning_value; + Gtk::TreeModelColumn<SPGlyphKerning*> spnode; + }; + KerningPairColumns _KerningPairsListColumns; + Glib::RefPtr<Gtk::ListStore> _KerningPairsListStore; + Gtk::TreeView _KerningPairsList; + Gtk::ScrolledWindow _KerningPairsListScroller; + Gtk::Button add_kernpair_button; + + Gtk::VBox _font_settings; + Gtk::VBox global_vbox; + Gtk::VBox glyphs_vbox; + Gtk::VBox kerning_vbox; + Gtk::Entry _preview_entry; + + Gtk::Menu _FontsContextMenu; + Gtk::Menu _GlyphsContextMenu; + Gtk::Menu _KerningPairsContextMenu; + + SvgFontDrawingArea _font_da, kerning_preview; + GlyphComboBox first_glyph, second_glyph; + SPGlyphKerning* kerning_pair; + Inkscape::UI::Widget::SpinButton setwidth_spin; + Gtk::Scale* kerning_slider; + + class EntryWidget : public Gtk::HBox + { + public: + EntryWidget() + { + this->add(this->_label); + this->add(this->_entry); + } + void set_label(const gchar* l){ + this->_label.set_text(l); + } + private: + Gtk::Label _label; + Gtk::Entry _entry; + }; + EntryWidget _font_family, _font_variant; +}; + +} // namespace Dialog +} // namespace UI +} // namespace Inkscape + +#endif //#ifndef INKSCAPE_UI_DIALOG_SVG_FONTS_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 : |