Added anchor-selection widget, it doesn't do much at the moment, next step will be to wire everything together,

btw, you can see the widget in the 'rows and columns' panel

(bzr r11073.1.3)

2 files changed, 160 insertions, 0 deletions

diff --git a/src/ui/widget/anchor-selector.cpp b/src/ui/widget/anchor-selector.cpp
new file mode 100644
index 000000000..f32346436
--- /dev/null
+++ b/src/ui/widget/anchor-selector.cpp
@@ -0,0 +1,123 @@
+/*
+ * anchor-selector.cpp
+ *
+ *  Created on: Mar 22, 2012
+ *      Author: denis
+ */
+
+#include <iostream>
+#include "widgets/icon.h"
+#include "ui/icon-names.h"
+#include "ui/widget/anchor-selector.h"
+
+void AnchorSelector::setupButton(const Glib::ustring& icon, Gtk::ToggleButton& button) {
+	Gtk::Widget*  buttonIcon = Gtk::manage(sp_icon_get_icon(icon, Inkscape::ICON_SIZE_LARGE_TOOLBAR));
+	buttonIcon->show();
+
+	button.set_relief(Gtk::RELIEF_NONE);
+	button.show();
+	button.add(*buttonIcon);
+	button.set_can_focus(false);
+}
+
+AnchorSelector::AnchorSelector()
+	: Gtk::Alignment(0.5, 0, 0, 0),
+	  _container(3, 3, true)
+{
+	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]);
+
+	_buttons[0].signal_clicked().connect(sigc::mem_fun(*this, &AnchorSelector::btn_tl_activated));
+	_buttons[1].signal_clicked().connect(sigc::mem_fun(*this, &AnchorSelector::btn_t_activated));
+	_buttons[2].signal_clicked().connect(sigc::mem_fun(*this, &AnchorSelector::btn_tr_activated));
+	_buttons[3].signal_clicked().connect(sigc::mem_fun(*this, &AnchorSelector::btn_l_activated));
+	_buttons[4].signal_clicked().connect(sigc::mem_fun(*this, &AnchorSelector::btn_c_activated));
+	_buttons[5].signal_clicked().connect(sigc::mem_fun(*this, &AnchorSelector::btn_r_activated));
+	_buttons[6].signal_clicked().connect(sigc::mem_fun(*this, &AnchorSelector::btn_bl_activated));
+	_buttons[7].signal_clicked().connect(sigc::mem_fun(*this, &AnchorSelector::btn_b_activated));
+	_buttons[8].signal_clicked().connect(sigc::mem_fun(*this, &AnchorSelector::btn_br_activated));
+
+	for(int i = 0; i < 9; ++i) {
+		_container.attach(_buttons[i], i % 3, i % 3+1, i / 3, i / 3+1, Gtk::FILL, Gtk::FILL);
+	}
+	_selection = 4;
+	_buttons[4].set_active();
+
+	this->add(_container);
+}
+
+AnchorSelector::~AnchorSelector()
+{
+	// TODO Auto-generated destructor stub
+}
+
+void AnchorSelector::btn_activated(int index)
+{
+	if(_buttons[index].get_active())
+	{
+		std::cout << "btn_activated(" << index << ", old=" << _selection << ");" << std::endl;
+		if(index != _selection)
+		{
+			_buttons[_selection].set_active(false);
+			_buttons[index].set_active();
+			_selection = index;
+		} else {
+			_buttons[index].set_active();
+		}
+	}
+}
+
+void AnchorSelector::btn_tl_activated()
+{
+	btn_activated(0);
+}
+
+void AnchorSelector::btn_t_activated()
+{
+	btn_activated(1);
+}
+
+void AnchorSelector::btn_tr_activated()
+{
+	btn_activated(2);
+}
+
+void AnchorSelector::btn_l_activated()
+{
+	btn_activated(3);
+}
+
+void AnchorSelector::btn_c_activated()
+{
+	btn_activated(4);
+}
+
+void AnchorSelector::btn_r_activated()
+{
+	btn_activated(5);
+}
+
+void AnchorSelector::btn_bl_activated()
+{
+	btn_activated(6);
+}
+
+void AnchorSelector::btn_b_activated()
+{
+	btn_activated(7);
+}
+
+void AnchorSelector::btn_br_activated()
+{
+	btn_activated(8);
+}
+
+
+
diff --git a/src/ui/widget/anchor-selector.h b/src/ui/widget/anchor-selector.h
new file mode 100644
index 000000000..c852a1a5d
--- /dev/null
+++ b/src/ui/widget/anchor-selector.h
@@ -0,0 +1,37 @@
+/*
+ * anchor-selector.h
+ *
+ *  Created on: Mar 22, 2012
+ *      Author: denis
+ */
+
+#ifndef ANCHOR_SELECTOR_H_
+#define ANCHOR_SELECTOR_H_
+
+#include <gtkmm.h>
+
+class AnchorSelector : public Gtk::Alignment
+{
+private:
+	Gtk::ToggleButton  _buttons[9];
+	int                _selection;
+	Gtk::Table         _container;
+
+	void setupButton(const Glib::ustring &icon, Gtk::ToggleButton &button);
+	void btn_activated(int index);
+	void btn_tl_activated();
+	void btn_t_activated();
+	void btn_tr_activated();
+	void btn_l_activated();
+	void btn_c_activated();
+	void btn_r_activated();
+	void btn_bl_activated();
+	void btn_b_activated();
+	void btn_br_activated();
+
+public:
+	AnchorSelector();
+	virtual ~AnchorSelector();
+};
+
+#endif /* ANCHOR_SELECTOR_H_ */