path: root/src/main.vala

/*
 * Copyright 2010 Joakim Sindholt <opensource@zhasha.com>
 *
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation
 * on the rights to use, copy, modify, merge, publish, distribute, sub
 * license, and/or sell copies of the Software, and to permit persons to whom
 * the Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice (including the next
 * paragraph) shall be included in all copies or substantial portions of the
 * Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
 * THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
 * USE OR OTHER DEALINGS IN THE SOFTWARE. */

using Emulation;
using Gtk;

namespace GUI
{
    public class MainWindow : Window
    {
        private static string xml_ui = """
        <?xml version="1.0"?>
        <interface>
          <requires lib="gtk+" version="2.16"/>
          <!-- interface-naming-policy project-wide -->
          <object class="GtkUIManager" id="uimanager1">
            <child>
              <object class="GtkActionGroup" id="actiongroup1">
                <child>
                  <object class="GtkAction" id="New">
                    <property name="name">New</property>
                    <property name="stock_id">gtk-new</property>
                  </object>
                </child>
                <child>
                  <object class="GtkAction" id="Open">
                    <property name="name">Open</property>
                    <property name="stock_id">gtk-open</property>
                  </object>
                </child>
                <child>
                  <object class="GtkAction" id="Save">
                    <property name="name">Save</property>
                    <property name="stock_id">gtk-save</property>
                  </object>
                </child>
                <child>
                  <object class="GtkAction" id="SaveAs">
                    <property name="name">SaveAs</property>
                    <property name="stock_id">gtk-save-as</property>
                  </object>
                </child>
                <child>
                  <object class="GtkAction" id="Quit">
                    <property name="name">Quit</property>
                    <property name="stock_id">gtk-quit</property>
                  </object>
                </child>
                <child>
                  <object class="GtkAction" id="RemoveCS">
                    <property name="name">RemoveCS</property>
                    <property name="label">Remove CS</property>
                    <property name="tooltip">Remove the selected command stream from the current project.</property>
                    <property name="stock_id">gtk-delete</property>
                  </object>
                  <accelerator key="Delete"/>
                </child>
                <child>
                  <object class="GtkAction" id="ImportCS">
                    <property name="name">ImportCS</property>
                    <property name="label">Import CS</property>
                    <property name="tooltip">Import a new command stream to the current project.</property>
                    <property name="stock_id">gtk-add</property>
                  </object>
                </child>
                <child>
                  <object class="GtkAction" id="ExportCS">
                    <property name="name">ExportCS</property>
                    <property name="label">Export CS</property>
                    <property name="tooltip">Export the selected command stream to a file.</property>
                    <property name="stock_id">gtk-convert</property>
                  </object>
                </child>
                <child>
                  <object class="GtkAction" id="About">
                    <property name="name">About</property>
                    <property name="stock_id">gtk-about</property>
                  </object>
                  <accelerator key="F1"/>
                </child>
                <child>
                  <object class="GtkAction" id="FileMenu">
                    <property name="name">FileMenu</property>
                    <property name="label" translatable="yes">_File</property>
                  </object>
                </child>
                <child>
                  <object class="GtkAction" id="EditMenu">
                    <property name="name">EditMenu</property>
                    <property name="label" translatable="yes">_Edit</property>
                  </object>
                </child>
                <child>
                  <object class="GtkAction" id="HelpMenu">
                    <property name="name">HelpMenu</property>
                    <property name="label" translatable="yes">_Help</property>
                  </object>
                </child>
              </object>
            </child>
            <ui>
              <menubar name="menubar1">
                <menu action="FileMenu" name="FileMenu">
                  <menuitem action="New" name="New"/>
                  <menuitem action="Open" name="Open"/>
                  <menuitem action="Save" name="Save"/>
                  <menuitem action="SaveAs" name="SaveAs"/>
                  <separator/>
                  <menuitem action="Quit" name="Quit"/>
                </menu>
                <menu action="EditMenu" name="EditMenu">
                  <menuitem action="ImportCS" name="ImportCS"/>
                  <menuitem action="ExportCS" name="ExportCS"/>
                  <separator/>
                  <menuitem action="RemoveCS" name="RemoveCS"/>
                </menu>
                <menu action="HelpMenu" name="HelpMenu">
                  <menuitem action="About" name="About"/>
                </menu>
              </menubar>
              <toolbar name="toolbar1">
                <toolitem action="New" name="New"/>
                <toolitem action="Open" name="Open"/>
                <toolitem action="Save" name="Save"/>
                <separator/>
                <toolitem action="ImportCS" name="ImportCS"/>
                <toolitem action="ExportCS" name="ExportCS"/>
                <separator/>
                <toolitem action="RemoveCS" name="RemoveCS"/>
              </toolbar>
              <popup name="popup1">
                <menuitem action="ExportCS" name="ExportCS"/>
                <menuitem action="RemoveCS" name="RemoveCS"/>
              </popup>
            </ui>
          </object>
          <object class="GtkVBox" id="mainbox">
            <property name="visible">True</property>
            <property name="orientation">vertical</property>
            <child>
              <object constructor="uimanager1" class="GtkMenuBar" id="menubar1">
                <property name="visible">True</property>
                <child internal-child="accessible">
                  <object class="AtkObject" id="a11y-menubar">
                    <property name="AtkObject::accessible-name">The menubar</property>
                  </object>
                </child>
              </object>
              <packing>
                <property name="expand">False</property>
              </packing>
            </child>
            <child>
              <object constructor="uimanager1" class="GtkToolbar" id="toolbar1">
                  <property name="visible">True</property>
                  <child internal-child="accessible">
                      <object class="AtkObject" id="a11y-toolbar">
                          <property name="AtkObject::accessible-name">The toolbar</property>
                      </object>
                  </child>
              </object>
              <packing>
                  <property name="expand">False</property>
                  <property name="position">1</property>
              </packing>
            </child>
            <child>
              <object class="GtkScrolledWindow" id="scrolledwindow1">
                <property name="visible">True</property>
                <property name="can_focus">True</property>
                <property name="hscrollbar_policy">automatic</property>
                <property name="vscrollbar_policy">automatic</property>
                <child>
                  <object class="GtkTreeView" id="cs_list">
                    <property name="visible">True</property>
                    <property name="can_focus">True</property>
                    <property name="model">cs_store</property>
                    <child>
                      <object class="GtkTreeViewColumn" id="pkts_column">
                        <property name="title">Packets</property>
                        <child>
                          <object class="GtkCellRendererText" id="pkts_cell"/>
                        </child>
                      </object>
                    </child>
                    <child>
                      <object class="GtkTreeViewColumn" id="treeviewcolumn1">
                        <property name="title">Name</property>
                        <child>
                          <object class="GtkCellRendererText" id="cellrenderertext1"/>
                          <attributes>
                            <attribute name="text">0</attribute>
                          </attributes>
                        </child>
                      </object>
                    </child>
                  </object>
                </child>
              </object>
              <packing>
                <property name="position">2</property>
              </packing>
            </child>
          </object>
          <object class="GtkListStore" id="cs_store">
            <columns>
              <!-- column-name Name -->
              <column type="gchararray"/>
              <!-- column-name CS -->
              <column type="GObject"/>
            </columns>
          </object>
          <object constructor="uimanager1" class="GtkMenu" id="popup1">
            <child internal-child="accessible">
              <object class="AtkObject" id="a11y-popup">
                <property name="AtkObject::accessible-name">The popup menu</property>
              </object>
            </child>
          </object>
        </interface>
        """;

        private ListStore cs_store;
        private TreeView cs_list;
        private Menu edit_menu;

        private Action action_exportcs;
        private Action action_removecs;

        construct {
            var builder = new Builder();
            try {
                builder.add_from_string(xml_ui, xml_ui.length);
            } catch (Error e) {
                stderr.printf("Unable to construct main window: %s.\n", e.message);
                assert(false);
            }
            set_size_request(400, 200);
            title = "Radeon Simulator";

            /* Packets column */
            var col = builder.get_object("pkts_column") as TreeViewColumn;
            var cell = builder.get_object("pkts_cell") as CellRendererText;
            col.set_cell_data_func(cell, (col, cell, model, iter) => {
                CS cs;
                model.get(iter, 1, out cs, -1);
                assert(cs != null);
                (cell as CellRendererText).text = cs.length.to_string();
            });

            /* connect actions */
            action_exportcs = builder.get_object("ExportCS") as Action;
            action_removecs = builder.get_object("RemoveCS") as Action;
            var action_importcs = builder.get_object("ImportCS") as Action;

            action_importcs.activate.connect((source) => { var d = new CSImport(); d.run(); });
            action_exportcs.activate.connect((source) => { open_csexport(); });
            action_removecs.activate.connect((source) => { remove_cs(); });

            /* menus */
            cs_store = builder.get_object("cs_store") as ListStore;
            cs_list = builder.get_object("cs_list") as TreeView;
            edit_menu = builder.get_object("popup1") as Menu;
            /* double clicking a row */
            cs_list.row_activated.connect((path, column) => { open_csview(); });
            /* right clicking */
            cs_list.button_press_event.connect((event) => {
                CS? cs = get_selected_cs();
                if (cs != null && event.type == Gdk.EventType.BUTTON_PRESS && event.button == 3) {
                    edit_menu.popup(null, null, null, event.button, event.time);
                }
            });
            /* selecting something */
            cs_list.cursor_changed.connect((source) => {
                edit_set_sensitive(cs_list.get_selection().get_selected(null, null));
            });
            edit_set_sensitive(false);

            add(builder.get_object("mainbox") as Widget);
            destroy.connect(main_quit);

            try {
                /* XXX This shouldn't be hardcoded */
                set_icon_from_file("/usr/share/pixmaps/rsim.png");
            } catch (Error e) { /* don't care */ }
        }

        private void edit_set_sensitive(bool setting)
        {
            action_exportcs.sensitive = setting;
            action_removecs.sensitive = setting;
        }

        private CS? get_selected_cs()
        {
            TreeIter iter;
            CS cs;

            var selection = cs_list.get_selection();
            if (!selection.get_selected(null, out iter)) { return null; }

            cs_store.get(iter, 1, out cs, -1);
            return cs;
        }

        public void add_cs(string name, CS cs)
        {
            TreeIter iter;
            cs_store.append(out iter);
            cs_store.set(iter, 0, name, 1, cs, -1);
        }

        public void remove_cs()
        {
            TreeIter iter;

            var selection = cs_list.get_selection();
            if (!selection.get_selected(null, out iter)) { return; }

            cs_store.remove(iter);
        }

        private void open_csview()
        {
            CS? cs = get_selected_cs();
            if (cs != null) {
                var csv = new CSView(cs);
                csv.show_all();
            }
        }

        private void open_csexport()
        {
            CS? cs = get_selected_cs();
            if (cs != null) {
                var d = new CSExport(cs);
                d.run();
            }
        }
    }

    public static MainWindow main;

    static void init(ref weak string[] args)
    {
        Gtk.init(ref args);

        specs = new SpecEntry[2];
        specs[0].spec = new Spec("/usr/share/rsim/r300reg.xml", "r300");
        specs[0].name = "r300";
        specs[1].spec = new Spec("/usr/share/rsim/r300reg.xml", "r500");
        specs[1].name = "r500";

        main = new MainWindow();
        main.show_all();

        Gtk.main();
    }
}

namespace Emulation
{
    public struct SpecEntry
    {
        Spec spec;
        string name;
    }

    public SpecEntry[] specs;
    public uint spec_default = 1;
}

public static int main(string[] args)
{
    if (!Thread.supported()) {
        stderr.printf("Cannot run without threads.\n");
        return 1;
    }

    GUI.init(ref args);

    /* vala doesn't unref globals */
    for (uint i = 0; i < specs.length; i++) {
        specs[i].spec.unref();
    }
    GUI.main.unref();

    return 0;
}