machxo2: Python bindings and stub GUI

Signed-off-by: gatecat <gatecat@ds0.me>

4 files changed, 158 insertions, 0 deletions

diff --git a/gui/machxo2/family.cmake b/gui/machxo2/family.cmake
new file mode 100644
index 00000000..e69de29b
--- /dev/null
+++ b/gui/machxo2/family.cmake
diff --git a/gui/machxo2/mainwindow.cc b/gui/machxo2/mainwindow.cc
new file mode 100644
index 00000000..d1266102
--- /dev/null
+++ b/gui/machxo2/mainwindow.cc
@@ -0,0 +1,107 @@
+/*
+ *  nextpnr -- Next Generation Place and Route
+ *
+ *  Copyright (C) 2018  Miodrag Milanovic <miodrag@symbioticeda.com>
+ *
+ *  Permission to use, copy, modify, and/or distribute this software for any
+ *  purpose with or without fee is hereby granted, provided that the above
+ *  copyright notice and this permission notice appear in all copies.
+ *
+ *  THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ *  WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ *  MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ *  ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ *  WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ *  ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ *  OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+#include "mainwindow.h"
+#include <QAction>
+#include <QFileDialog>
+#include <QFileInfo>
+#include <QIcon>
+#include <QInputDialog>
+#include <QLineEdit>
+#include <QSet>
+#include <fstream>
+#include "design_utils.h"
+#include "log.h"
+
+static void initMainResource() { Q_INIT_RESOURCE(nextpnr); }
+
+NEXTPNR_NAMESPACE_BEGIN
+
+MainWindow::MainWindow(std::unique_ptr<Context> context, CommandHandler *handler, QWidget *parent)
+        : BaseMainWindow(std::move(context), handler, parent)
+{
+    initMainResource();
+
+    std::string title = "nextpnr-xo2 - [EMPTY]";
+    setWindowTitle(title.c_str());
+
+    connect(this, &BaseMainWindow::contextChanged, this, &MainWindow::newContext);
+
+    createMenu();
+}
+
+MainWindow::~MainWindow() {}
+
+void MainWindow::createMenu()
+{
+    // Add arch specific actions
+
+    // Add actions in menus
+}
+
+void MainWindow::new_proj()
+{
+    QMap<QString, int> arch;
+    if (Arch::is_available(ArchArgs::LCMXO2_256HC))
+        arch.insert("LCMXO2-256HC", ArchArgs::LCMXO2_256HC);
+    if (Arch::is_available(ArchArgs::LCMXO2_640HC))
+        arch.insert("LCMXO2-640HC", ArchArgs::LCMXO2_640HC);
+    if (Arch::is_available(ArchArgs::LCMXO2_1200HC))
+        arch.insert("LCMXO2-1200HC", ArchArgs::LCMXO2_1200HC);
+    if (Arch::is_available(ArchArgs::LCMXO2_2000HC))
+        arch.insert("LCMXO2-2000HC", ArchArgs::LCMXO2_2000HC);
+    if (Arch::is_available(ArchArgs::LCMXO2_4000HC))
+        arch.insert("LCMXO2-4000HC", ArchArgs::LCMXO2_4000HC);
+    if (Arch::is_available(ArchArgs::LCMXO2_7000HC))
+        arch.insert("LCMXO2-7000HC", ArchArgs::LCMXO2_7000HC);
+    bool ok;
+    QString item = QInputDialog::getItem(this, "Select new context", "Chip:", arch.keys(), 0, false, &ok);
+    if (ok && !item.isEmpty()) {
+        ArchArgs chipArgs;
+        chipArgs.type = (ArchArgs::ArchArgsTypes)arch.value(item);
+
+        QStringList packages;
+        for (auto package : Arch::get_supported_packages(chipArgs.type))
+            packages.append(QLatin1String(package.data(), package.size()));
+        QString package = QInputDialog::getItem(this, "Select package", "Package:", packages, 0, false, &ok);
+
+        if (ok && !item.isEmpty()) {
+            handler->clear();
+            currentProj = "";
+            disableActions();
+            chipArgs.package = package.toStdString().c_str();
+            ctx = std::unique_ptr<Context>(new Context(chipArgs));
+            actionLoadJSON->setEnabled(true);
+
+            Q_EMIT contextChanged(ctx.get());
+        }
+    }
+}
+
+void MainWindow::newContext(Context *ctx)
+{
+    std::string title = "nextpnr-xo2 - " + ctx->getChipName();
+    setWindowTitle(title.c_str());
+}
+
+void MainWindow::onDisableActions() {}
+
+void MainWindow::onUpdateActions() {}
+
+NEXTPNR_NAMESPACE_END
diff --git a/gui/machxo2/mainwindow.h b/gui/machxo2/mainwindow.h
new file mode 100644
index 00000000..13556fa1
--- /dev/null
+++ b/gui/machxo2/mainwindow.h
@@ -0,0 +1,49 @@
+/*
+ *  nextpnr -- Next Generation Place and Route
+ *
+ *  Copyright (C) 2018  Miodrag Milanovic <miodrag@symbioticeda.com>
+ *
+ *  Permission to use, copy, modify, and/or distribute this software for any
+ *  purpose with or without fee is hereby granted, provided that the above
+ *  copyright notice and this permission notice appear in all copies.
+ *
+ *  THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ *  WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ *  MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ *  ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ *  WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ *  ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ *  OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+#ifndef MAINWINDOW_H
+#define MAINWINDOW_H
+
+#include "../basewindow.h"
+
+NEXTPNR_NAMESPACE_BEGIN
+
+class MainWindow : public BaseMainWindow
+{
+    Q_OBJECT
+
+  public:
+    explicit MainWindow(std::unique_ptr<Context> context, CommandHandler *handler, QWidget *parent = 0);
+    virtual ~MainWindow();
+
+  public:
+    void createMenu();
+
+    void onDisableActions() override;
+    void onUpdateActions() override;
+
+  protected Q_SLOTS:
+    void new_proj() override;
+
+    void newContext(Context *ctx);
+};
+
+NEXTPNR_NAMESPACE_END
+
+#endif // MAINWINDOW_H
diff --git a/gui/machxo2/nextpnr.qrc b/gui/machxo2/nextpnr.qrc
new file mode 100644
index 00000000..03585ec0
--- /dev/null
+++ b/gui/machxo2/nextpnr.qrc
@@ -0,0 +1,2 @@
+<RCC>
+</RCC>