Adding missing files for bug #343186.

Fixed bugs:
  - https://launchpad.net/bugs/343186

(bzr r9269)

1 files changed, 223 insertions, 0 deletions

diff --git a/src/ui/dialog/glyphs.cpp b/src/ui/dialog/glyphs.cpp
new file mode 100644
index 000000000..7a4731124
--- /dev/null
+++ b/src/ui/dialog/glyphs.cpp
@@ -0,0 +1,223 @@
+/**
+ * Glyph selector dialog.
+ */
+
+/* Authors:
+ *   Jon A. Cruz
+ *
+ * Copyright (C) 2010 Jon A. Cruz
+ * Released under GNU GPL, read the file 'COPYING' for more information
+ */
+
+#include <vector>
+
+#include <gtkmm/entry.h>
+#include <gtkmm/iconview.h>
+#include <gtkmm/label.h>
+#include <gtkmm/liststore.h>
+#include <gtkmm/scrolledwindow.h>
+#include <gtkmm/table.h>
+#include <gtkmm/treemodelcolumn.h>
+#include <gtkmm/widget.h>
+
+#include <gtk/gtkbutton.h>
+#include <gtk/gtkstock.h>
+
+#include "glyphs.h"
+
+#include "verbs.h"
+#include "widgets/font-selector.h"
+#include "libnrtype/font-instance.h"
+
+namespace Inkscape {
+namespace UI {
+namespace Dialogs {
+
+
+GlyphsPanel &GlyphsPanel::getInstance()
+{
+    return *new GlyphsPanel();
+}
+
+
+class GlyphColumns : public Gtk::TreeModel::ColumnRecord
+{
+public:
+    Gtk::TreeModelColumn<gunichar> code;
+    Gtk::TreeModelColumn<Glib::ustring> name;
+
+    GlyphColumns()
+    {
+        add(code);
+        add(name);
+    }
+};
+
+GlyphColumns *GlyphsPanel::getColumns()
+{
+    static GlyphColumns *columns = new GlyphColumns();
+
+    return columns;
+}
+
+/**
+ * Constructor
+ */
+GlyphsPanel::GlyphsPanel(gchar const *prefsPath) :
+    Inkscape::UI::Widget::Panel("", prefsPath, SP_VERB_DIALOG_GLYPHS, "", false),
+    store(Gtk::ListStore::create(*getColumns())),
+    iconView(0),
+    entry(0),
+    label(0)
+{
+    Gtk::Table *table = new Gtk::Table(3, 1, false);
+    _getContents()->pack_start(*Gtk::manage(table), Gtk::PACK_EXPAND_WIDGET);
+    guint row = 0;
+
+// -------------------------------
+
+    GtkWidget *fontsel = sp_font_selector_new();
+    g_signal_connect( G_OBJECT(fontsel), "font_set", G_CALLBACK(fontChangeCB), this );
+
+    table->attach(*Gtk::manage(Glib::wrap(fontsel)),
+                  0, 1, row, row + 1,
+                  Gtk::SHRINK|Gtk::FILL, Gtk::SHRINK|Gtk::FILL);
+    row++;
+
+
+// -------------------------------
+
+    GlyphColumns *columns = getColumns();
+
+    iconView = new Gtk::IconView(store);
+    iconView->set_text_column(columns->name);
+    //iconView->set_columns(16);
+
+    iconView->signal_item_activated().connect(sigc::mem_fun(*this, &GlyphsPanel::glyphActivated));
+    iconView->signal_selection_changed().connect(sigc::mem_fun(*this, &GlyphsPanel::glyphSelectionChanged));
+
+
+    Gtk::ScrolledWindow *scroller = new Gtk::ScrolledWindow();
+    scroller->set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_ALWAYS);
+    scroller->add(*Gtk::manage(iconView));
+    table->attach(*Gtk::manage(scroller),
+                  0, 1, row, row + 1,
+                  Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL);
+    row++;
+
+// -------------------------------
+
+    Gtk::HBox *box = new Gtk::HBox();
+
+    entry = new Gtk::Entry();
+    box->pack_start(*Gtk::manage(entry));
+
+    label = new Gtk::Label("      ");
+    box->pack_start(*Gtk::manage(label), Gtk::PACK_EXPAND_PADDING);
+
+    GtkWidget *applyBtn = gtk_button_new_from_stock(GTK_STOCK_APPLY);
+    GTK_WIDGET_SET_FLAGS(applyBtn, GTK_CAN_DEFAULT | GTK_HAS_DEFAULT);
+    gtk_widget_set_sensitive(applyBtn, FALSE);
+
+    box->pack_end(*Gtk::manage(Glib::wrap(applyBtn)), Gtk::PACK_SHRINK);
+
+    table->attach( *Gtk::manage(box),
+                  0, 1, row, row + 1,
+                   Gtk::EXPAND|Gtk::FILL, Gtk::SHRINK);
+    row++;
+
+// -------------------------------
+
+
+    show_all_children();
+
+    restorePanelPrefs();
+}
+
+GlyphsPanel::~GlyphsPanel()
+{
+}
+
+
+void GlyphsPanel::glyphActivated(Gtk::TreeModel::Path const & path)
+{
+    Gtk::ListStore::iterator row = store->get_iter(path);
+    gunichar ch = (*row)[getColumns()->code];
+    Glib::ustring tmp;
+    tmp += ch;
+
+    int startPos = 0;
+    int endPos = 0;
+    if (entry->get_selection_bounds(startPos, endPos)) {
+        // there was something selected.
+        entry->delete_text(startPos, endPos);
+    }
+    startPos = entry->get_position();
+    entry->insert_text(tmp, -1, startPos);
+    entry->set_position(startPos);
+}
+
+void GlyphsPanel::glyphSelectionChanged()
+{
+    Gtk::IconView::ArrayHandle_TreePaths itemArray = iconView->get_selected_items();
+    if (itemArray.empty()) {
+        label->set_text("      ");
+    } else {
+        Gtk::TreeModel::Path const & path = *itemArray.begin();
+        Gtk::ListStore::iterator row = store->get_iter(path);
+        gunichar ch = (*row)[getColumns()->code];
+
+        gchar * tmp = g_strdup_printf("U+%04X", ch);
+        label->set_text(tmp);
+    }
+}
+
+void GlyphsPanel::fontChangeCB(SPFontSelector *fontsel, font_instance *font, GlyphsPanel *self)
+{
+    if (self) {
+        self->handleFontChange(fontsel, font);
+    }
+}
+
+
+void GlyphsPanel::handleFontChange(SPFontSelector * /*fontsel*/, font_instance *font)
+{
+    if (font) {
+        gunichar maxUni = 0;
+        std::vector<gunichar> present;
+        for (gunichar ch = 0; ch < 65536; ch++) {
+            int glyphId = font->MapUnicodeChar(ch);
+            if (glyphId > 0) {
+                maxUni = std::max(maxUni, ch);
+                present.push_back(ch);
+            }
+        }
+
+        GlyphColumns *columns = getColumns();
+        store->clear();
+        for (std::vector<gunichar>::iterator it = present.begin(); it != present.end(); ++it)
+        {
+            Gtk::ListStore::iterator row = store->append();
+            Glib::ustring tmp;
+            tmp += *it;
+            (*row)[columns->code] = *it;
+            (*row)[columns->name] = tmp;
+        }
+    }
+}
+
+
+} // namespace Dialogs
+} // namespace UI
+} // namespace Inkscape
+
+/*
+  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:encoding=utf-8:textwidth=99 :