Create stateless alignment selector and use it instead

1 files changed, 77 insertions, 0 deletions

diff --git a/src/ui/widget/alignment-selector.cpp b/src/ui/widget/alignment-selector.cpp
new file mode 100644
index 000000000..c6c95f097
--- /dev/null
+++ b/src/ui/widget/alignment-selector.cpp
@@ -0,0 +1,77 @@
+/*
+ * anchor-selector.cpp
+ *
+ * Released under GNU GPL.  Read the file 'COPYING' for more information.
+ */
+
+#include "ui/widget/alignment-selector.h"
+#include "ui/icon-names.h"
+
+#include <gtkmm/image.h>
+
+namespace Inkscape {
+namespace UI {
+namespace Widget {
+
+void AlignmentSelector::setupButton(const Glib::ustring& icon, Gtk::Button& button) {
+    Gtk::Image* buttonIcon = Gtk::manage(new Gtk::Image());
+    buttonIcon->set_from_icon_name(icon, Gtk::ICON_SIZE_SMALL_TOOLBAR);
+    buttonIcon->show();
+
+    button.set_relief(Gtk::RELIEF_NONE);
+    button.show();
+    button.add(*buttonIcon);
+    button.set_can_focus(false);
+}
+
+AlignmentSelector::AlignmentSelector()
+    : _container()
+{
+    set_halign(Gtk::ALIGN_CENTER);
+    setupButton(INKSCAPE_ICON("boundingbox_top_left"),     _buttons[0]);
+    setupButton(INKSCAPE_ICON("boundingbox_top"),          _buttons[1]);
+    setupButton(INKSCAPE_ICON("boundingbox_top_right"),    _buttons[2]);
+    setupButton(INKSCAPE_ICON("boundingbox_left"),         _buttons[3]);
+    setupButton(INKSCAPE_ICON("boundingbox_center"),       _buttons[4]);
+    setupButton(INKSCAPE_ICON("boundingbox_right"),        _buttons[5]);
+    setupButton(INKSCAPE_ICON("boundingbox_bottom_left"),  _buttons[6]);
+    setupButton(INKSCAPE_ICON("boundingbox_bottom"),       _buttons[7]);
+    setupButton(INKSCAPE_ICON("boundingbox_bottom_right"), _buttons[8]);
+
+    _container.set_row_homogeneous();
+    _container.set_column_homogeneous(true);
+
+    for(int i = 0; i < 9; ++i) {
+        _buttons[i].signal_clicked().connect(
+            sigc::bind(sigc::mem_fun(*this, &AlignmentSelector::btn_activated), i));
+
+        _container.attach(_buttons[i], i % 3, i / 3, 1, 1);
+    }
+
+    this->add(_container);
+}
+
+AlignmentSelector::~AlignmentSelector()
+{
+    // TODO Auto-generated destructor stub
+}
+
+void AlignmentSelector::btn_activated(int index)
+{
+    _alignmentClicked.emit(index);
+}
+
+} // namespace Widget
+} // namespace UI
+} // namespace Inkscape
+
+/*
+  Local Variables:
+  mode:c++
+  c-file-style:"stroustrup"
+  c-file-offsets:((innamespace . 0)(inline-open . 0))
+  indent-tabs-mode:nil
+  fill-column:99
+  End:
+*/
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4 :