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Diffstat (limited to 'src/ui/dialog/align-and-distribute.h')
| -rw-r--r-- | src/ui/dialog/align-and-distribute.h | 223 |
1 files changed, 223 insertions, 0 deletions
diff --git a/src/ui/dialog/align-and-distribute.h b/src/ui/dialog/align-and-distribute.h new file mode 100644 index 0000000..175ebdc --- /dev/null +++ b/src/ui/dialog/align-and-distribute.h @@ -0,0 +1,223 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/** @file + * @brief Align and Distribute dialog + */ +/* Authors: + * Bryce W. Harrington <bryce@bryceharrington.org> + * Aubanel MONNIER <aubi@libertysurf.fr> + * Frank Felfe <innerspace@iname.com> + * Lauris Kaplinski <lauris@kaplinski.com> + * + * Copyright (C) 1999-2004, 2005 Authors + * + * Released under GNU GPL v2+, read the file 'COPYING' for more information. + */ + +#ifndef INKSCAPE_UI_DIALOG_ALIGN_AND_DISTRIBUTE_H +#define INKSCAPE_UI_DIALOG_ALIGN_AND_DISTRIBUTE_H + +#include <list> +#include "ui/widget/panel.h" +#include "ui/widget/frame.h" + +#include <gtkmm/frame.h> +#include <gtkmm/comboboxtext.h> +#include <gtkmm/label.h> +#include <gtkmm/checkbutton.h> +#include <gtkmm/grid.h> + +#include "2geom/rect.h" +#include "ui/dialog/desktop-tracker.h" + +class SPItem; + +namespace Inkscape { +namespace UI { +namespace Tools{ +class NodeTool; +} +namespace Dialog { + +class Action; + + +class AlignAndDistribute : public Widget::Panel { +public: + AlignAndDistribute(); + ~AlignAndDistribute() override; + + static AlignAndDistribute &getInstance() { return *new AlignAndDistribute(); } + + Gtk::Grid &align_table(){return _alignTable;} + Gtk::Grid &distribute_table(){return _distributeTable;} + Gtk::Grid &rearrange_table(){return _rearrangeTable;} + Gtk::Grid &removeOverlap_table(){return _removeOverlapTable;} + Gtk::Grid &nodes_table(){return _nodesTable;} + + void setMode(bool nodeEdit); + + Geom::OptRect randomize_bbox; + +protected: + + void on_ref_change(); + void on_node_ref_change(); + void on_selgrp_toggled(); + void on_oncanvas_toggled(); + void addDistributeButton(const Glib::ustring &id, const Glib::ustring tiptext, + guint row, guint col, bool onInterSpace, + Geom::Dim2 orientation, float kBegin, float kEnd); + void addAlignButton(const Glib::ustring &id, const Glib::ustring tiptext, + guint row, guint col); + void addNodeButton(const Glib::ustring &id, const Glib::ustring tiptext, + guint col, Geom::Dim2 orientation, bool distribute); + void addRemoveOverlapsButton(const Glib::ustring &id, + const Glib::ustring tiptext, + guint row, guint col); + void addGraphLayoutButton(const Glib::ustring &id, + const Glib::ustring tiptext, + guint row, guint col); + void addExchangePositionsButton(const Glib::ustring &id, + const Glib::ustring tiptext, + guint row, guint col); + void addExchangePositionsByZOrderButton(const Glib::ustring &id, + const Glib::ustring tiptext, + guint row, guint col); + void addExchangePositionsClockwiseButton(const Glib::ustring &id, + const Glib::ustring tiptext, + guint row, guint col); + void addUnclumpButton(const Glib::ustring &id, const Glib::ustring tiptext, + guint row, guint col); + void addRandomizeButton(const Glib::ustring &id, const Glib::ustring tiptext, + guint row, guint col); + void addBaselineButton(const Glib::ustring &id, const Glib::ustring tiptext, + guint row, guint col, Gtk::Grid &table, Geom::Dim2 orientation, bool distribute); + void setTargetDesktop(SPDesktop *desktop); + + std::list<Action *> _actionList; + UI::Widget::Frame _alignFrame, _distributeFrame, _rearrangeFrame, _removeOverlapFrame, _nodesFrame; + Gtk::Grid _alignTable, _distributeTable, _rearrangeTable, _removeOverlapTable, _nodesTable; + Gtk::HBox _anchorBox; + Gtk::HBox _selgrpBox; + Gtk::VBox _alignBox; + Gtk::VBox _alignBoxNode; + Gtk::HBox _alignTableBox; + Gtk::HBox _distributeTableBox; + Gtk::HBox _rearrangeTableBox; + Gtk::HBox _removeOverlapTableBox; + Gtk::HBox _nodesTableBox; + Gtk::Label _anchorLabel; + Gtk::Label _anchorLabelNode; + Gtk::ToggleButton _selgrp; + Gtk::ToggleButton _oncanvas; + Gtk::ComboBoxText _combo; + Gtk::HBox _anchorBoxNode; + Gtk::ComboBoxText _comboNode; + + SPDesktop *_desktop; + DesktopTracker _deskTrack; + sigc::connection _desktopChangeConn; + sigc::connection _toolChangeConn; + sigc::connection _selChangeConn; +private: + AlignAndDistribute(AlignAndDistribute const &d) = delete; + AlignAndDistribute& operator=(AlignAndDistribute const &d) = delete; +}; + + +struct BBoxSort +{ + SPItem *item; + float anchor; + Geom::Rect bbox; + BBoxSort(SPItem *pItem, Geom::Rect const &bounds, Geom::Dim2 orientation, double kBegin, double kEnd); + BBoxSort(const BBoxSort &rhs); +}; +bool operator< (const BBoxSort &a, const BBoxSort &b); + + +class Action { +public : + + enum AlignTarget { LAST=0, FIRST, BIGGEST, SMALLEST, PAGE, DRAWING, SELECTION }; + enum AlignTargetNode { LAST_NODE=0, FIRST_NODE, MID_NODE, MIN_NODE, MAX_NODE }; + Action(Glib::ustring id, + const Glib::ustring &tiptext, + guint row, guint column, + Gtk::Grid &parent, + AlignAndDistribute &dialog); + + virtual ~Action()= default; + + AlignAndDistribute &_dialog; + +private : + virtual void on_button_click(){} + + Glib::ustring _id; + Gtk::Grid &_parent; +}; + + +class ActionAlign : public Action { +public : + struct Coeffs { + double mx0, mx1, my0, my1; + double sx0, sx1, sy0, sy1; + int verb_id; + }; + ActionAlign(const Glib::ustring &id, + const Glib::ustring &tiptext, + guint row, guint column, + AlignAndDistribute &dialog, + guint coeffIndex): + Action(id, tiptext, row, column, + dialog.align_table(), dialog), + _index(coeffIndex), + _dialog(dialog) + {} + + /* + * Static function called to align from a keyboard shortcut + */ + static void do_verb_action(SPDesktop *desktop, int verb); + static int verb_to_coeff(int verb); + +private : + + + void on_button_click() override { + //Retrieve selected objects + SPDesktop *desktop = _dialog.getDesktop(); + if (!desktop) return; + + do_action(desktop, _index); + } + + static void do_action(SPDesktop *desktop, int index); + static void do_node_action(Inkscape::UI::Tools::NodeTool *nt, int index); + + guint _index; + AlignAndDistribute &_dialog; + + static const Coeffs _allCoeffs[19]; + +}; + + +} // namespace Dialog +} // namespace UI +} // namespace Inkscape + +#endif // INKSCAPE_UI_DIALOG_ALIGN_AND_DISTRIBUTE_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 : |