Adding upstream version 1.0.2.upstream/1.0.2upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 307 insertions, 0 deletions

diff --git a/src/ui/widget/page-sizer.h b/src/ui/widget/page-sizer.h
new file mode 100644
index 0000000..b399835
--- /dev/null
+++ b/src/ui/widget/page-sizer.h
@@ -0,0 +1,307 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Author:
+ *   Ralf Stephan <ralf@ark.in-berlin.de>
+ *
+ * Copyright (C) 2005-2006 Authors
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#ifndef INKSCAPE_UI_WIDGET_PAGE_SIZER_H
+#define INKSCAPE_UI_WIDGET_PAGE_SIZER_H
+
+#include <cstddef>
+#include "ui/widget/registered-widget.h"
+#include <sigc++/sigc++.h>
+
+#include "util/units.h"
+
+#include <gtkmm/expander.h>
+#include <gtkmm/frame.h>
+#include <gtkmm/grid.h>
+#include <gtkmm/liststore.h>
+#include <gtkmm/scrolledwindow.h>
+#include <gtkmm/radiobutton.h>
+
+namespace Inkscape {    
+namespace XML {
+class Node;
+}
+
+namespace UI {
+namespace Widget {
+
+class Registry;
+
+/**
+ * Data class used to store common paper dimensions.  Used to make
+ * PageSizer's _paperSizeTable. 
+ */ 
+class PaperSize
+{
+public:
+
+    /**
+     * Default constructor
+     */
+    PaperSize()
+        { init(); }
+
+    /**
+     * Main constructor.  Use this one.
+     */
+    PaperSize(const Glib::ustring &nameArg,
+	          double smallerArg,
+	          double largerArg,
+			  Inkscape::Util::Unit const *unitArg)
+	    {
+	    name    = nameArg;
+	    smaller = smallerArg;
+	    larger  = largerArg;
+	    unit    = unitArg;
+	    }
+
+    /**
+     * Copy constructor
+     */
+    PaperSize(const PaperSize &other)
+        { assign(other); }
+        
+    /**
+     * Assignment operator
+     */	     
+    PaperSize &operator=(const PaperSize &other)
+        { assign(other); return *this; }
+
+    /**
+     * Destructor
+     */	     
+	virtual ~PaperSize()
+	    = default;
+	    
+    /**
+     * Name of this paper specification
+     */	     
+    Glib::ustring name;
+    
+    /**
+     * The lesser of the two dimensions
+     */	     
+    double smaller;
+    
+    /**
+     * The greater of the two dimensions
+     */	     
+    double larger;
+    
+    /**
+     * The units (px, pt, mm, etc) of this specification
+     */	     
+    Inkscape::Util::Unit const *unit; /// pointer to object in UnitTable, do not delete
+
+private:
+
+	void init()
+	    {
+	    name    = "";
+	    smaller = 0.0;
+	    larger  = 0.0;
+	    unit    = unit_table.getUnit("px");
+	    }
+
+	void assign(const PaperSize &other)
+	    {
+	    name    = other.name;
+	    smaller = other.smaller;
+	    larger  = other.larger;
+	    unit    = other.unit;
+        }
+
+};
+
+
+
+
+
+/**
+ * A compound widget that allows the user to select the desired
+ * page size.  This widget is used in DocumentPreferences 
+ */ 
+class PageSizer : public Gtk::VBox
+{
+public:
+
+    /**
+     * Constructor
+     */
+    PageSizer(Registry & _wr);
+
+    /**
+     * Destructor
+     */
+    ~PageSizer() override;
+
+    /**
+     * Set up or reset this widget
+     */	     
+    void init ();
+    
+    /**
+     * Set the page size to the given dimensions.  If 'changeList' is
+     * true, then reset the paper size list to the closest match
+     */
+    void setDim (Inkscape::Util::Quantity w, Inkscape::Util::Quantity h, bool changeList=true, bool changeSize=true);
+    
+    /**
+     * Updates the scalar widgets for the fit margins.  (Just changes the value
+     * of the ui widgets to match the xml).
+     */
+    void updateFitMarginsUI(Inkscape::XML::Node *nv_repr);
+    
+    /**
+     * Updates the margin widgets. If lock widget is active
+     */
+    void on_margin_changed(RegisteredScalar* widg);
+    
+    void on_margin_lock_changed();
+    
+    /**
+     * Updates the scale widgets. (Just changes the values of the ui widgets.)
+     */
+    void updateScaleUI();
+
+protected:
+
+    /**
+     * Our handy table of all 'standard' paper sizes.
+     */	     
+    std::map<Glib::ustring, PaperSize> _paperSizeTable;
+
+    /**
+     *	Find the closest standard paper size in the table, to the
+     */
+    Gtk::ListStore::iterator find_paper_size (Inkscape::Util::Quantity w, Inkscape::Util::Quantity h) const;
+ 
+    void fire_fit_canvas_to_selection_or_drawing();
+    
+    //### The Paper Size selection list
+    Gtk::HBox _paperSizeListBox;
+    Gtk::Label _paperSizeListLabel;
+    class PaperSizeColumns : public Gtk::TreeModel::ColumnRecord
+        {
+        public:
+            PaperSizeColumns()
+               { add(nameColumn); add(descColumn);  }
+            Gtk::TreeModelColumn<Glib::ustring> nameColumn;
+            Gtk::TreeModelColumn<Glib::ustring> descColumn;
+        };
+
+    PaperSizeColumns _paperSizeListColumns;
+    Glib::RefPtr<Gtk::ListStore> _paperSizeListStore;
+    Gtk::TreeView _paperSizeList;
+    Glib::RefPtr<Gtk::TreeSelection> _paperSizeListSelection;
+    Gtk::ScrolledWindow  _paperSizeListScroller;
+    //callback
+    void on_paper_size_list_changed();
+    sigc::connection    _paper_size_list_connection;
+    
+    //### Portrait or landscape orientation
+    Gtk::HBox           _orientationBox;
+    Gtk::Label          _orientationLabel;
+    Gtk::RadioButton    _portraitButton;
+    Gtk::RadioButton    _landscapeButton;
+    //callbacks
+    void on_portrait();
+    void on_landscape();
+    sigc::connection    _portrait_connection;
+    sigc::connection    _landscape_connection;
+
+    //### Custom size frame
+    Gtk::Frame           _customFrame;
+    Gtk::Grid            _customDimTable;
+
+    RegisteredUnitMenu   _dimensionUnits;
+    RegisteredScalarUnit _dimensionWidth;
+    RegisteredScalarUnit _dimensionHeight;
+
+    //### Fit Page options
+    Gtk::Expander        _fitPageMarginExpander;
+
+    Gtk::Grid              _marginTable;
+    Gtk::Box               _marginBox;
+    Gtk::Label             _marginLabel;
+    RegisteredToggleButton _marginLock;
+    Gtk::Image             _lock_icon;
+    RegisteredScalar       _marginTop;
+    RegisteredScalar       _marginLeft;
+    RegisteredScalar       _marginRight;
+    RegisteredScalar       _marginBottom;
+    Gtk::Button            _fitPageButton;
+    bool                   _lockMarginUpdate;
+
+    // Document scale
+    Gtk::Frame           _scaleFrame;
+    Gtk::Grid            _scaleTable;
+
+    Gtk::Label           _scaleLabel;
+    RegisteredScalar     _scaleX;
+    RegisteredScalar     _scaleY;
+    bool                 _lockScaleUpdate;
+
+    // Viewbox
+    Gtk::Expander        _viewboxExpander;
+    Gtk::Grid            _viewboxTable;
+
+    RegisteredScalar     _viewboxX;
+    RegisteredScalar     _viewboxY;
+    RegisteredScalar     _viewboxW;
+    RegisteredScalar     _viewboxH;
+    Gtk::Box             _viewboxSpacer;
+    bool                 _lockViewboxUpdate;
+
+    //callback
+    void on_value_changed();
+    void on_units_changed();
+    void on_scale_changed();
+    void on_viewbox_changed();
+    sigc::connection    _changedw_connection;
+    sigc::connection    _changedh_connection;
+    sigc::connection    _changedu_connection;
+    sigc::connection    _changeds_connection;
+    sigc::connection    _changedvx_connection;
+    sigc::connection    _changedvy_connection;
+    sigc::connection    _changedvw_connection;
+    sigc::connection    _changedvh_connection;
+    sigc::connection    _changedlk_connection;
+    sigc::connection    _changedmt_connection;
+    sigc::connection    _changedmb_connection;
+    sigc::connection    _changedml_connection;
+    sigc::connection    _changedmr_connection;
+
+    Registry            *_widgetRegistry;
+
+    //### state - whether we are currently landscape or portrait
+    bool                 _landscape;
+    
+    Glib::ustring       _unit;
+
+};
+
+} // namespace Widget
+} // namespace UI
+} // namespace Inkscape
+
+
+#endif // INKSCAPE_UI_WIDGET_PAGE_SIZER_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 :