1 /*
2 * nextpnr -- Next Generation Place and Route
3 *
4 * Copyright (C) 2018 Miodrag Milanovic <miodrag@symbioticeda.com>
5 *
6 * Permission to use, copy, modify, and/or distribute this software for any
7 * purpose with or without fee is hereby granted, provided that the above
8 * copyright notice and this permission notice appear in all copies.
9 *
10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
11 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
12 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
13 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
14 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
15 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
16 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
17 *
18 */
19
20 #include "mainwindow.h"
21 #include <fstream>
22 #include "bitstream.h"
23 #include "log.h"
24
25 #include <QFileDialog>
26 #include <QInputDialog>
27 #include <QLineEdit>
28
initMainResource()29 static void initMainResource() { Q_INIT_RESOURCE(nextpnr); }
30
31 NEXTPNR_NAMESPACE_BEGIN
32
MainWindow(std::unique_ptr<Context> context,CommandHandler * handler,QWidget * parent)33 MainWindow::MainWindow(std::unique_ptr<Context> context, CommandHandler *handler, QWidget *parent)
34 : BaseMainWindow(std::move(context), handler, parent)
35 {
36 initMainResource();
37
38 std::string title = "nextpnr-ecp5 - [EMPTY]";
39 setWindowTitle(title.c_str());
40
41 connect(this, &BaseMainWindow::contextChanged, this, &MainWindow::newContext);
42
43 createMenu();
44 }
45
~MainWindow()46 MainWindow::~MainWindow() {}
47
newContext(Context * ctx)48 void MainWindow::newContext(Context *ctx)
49 {
50 std::string title = "nextpnr-ecp5 - " + ctx->getChipName() + " ( " + ctx->archArgs().package + " )";
51 setWindowTitle(title.c_str());
52 }
53
createMenu()54 void MainWindow::createMenu()
55 {
56 // Add arch specific actions
57 actionLoadLPF = new QAction("Open LPF", this);
58 actionLoadLPF->setIcon(QIcon(":/icons/resources/open_lpf.png"));
59 actionLoadLPF->setStatusTip("Open LPF file");
60 actionLoadLPF->setEnabled(false);
61 connect(actionLoadLPF, &QAction::triggered, this, &MainWindow::open_lpf);
62
63 actionSaveConfig = new QAction("Save Bitstream", this);
64 actionSaveConfig->setIcon(QIcon(":/icons/resources/save_config.png"));
65 actionSaveConfig->setStatusTip("Save Bitstream config file");
66 actionSaveConfig->setEnabled(false);
67 connect(actionSaveConfig, &QAction::triggered, this, &MainWindow::save_config);
68
69 // Add actions in menus
70 mainActionBar->addSeparator();
71 mainActionBar->addAction(actionLoadLPF);
72 mainActionBar->addAction(actionSaveConfig);
73
74 menuDesign->addSeparator();
75 menuDesign->addAction(actionLoadLPF);
76 menuDesign->addAction(actionSaveConfig);
77 }
78
new_proj()79 void MainWindow::new_proj()
80 {
81 QMap<QString, int> arch;
82 if (Arch::isAvailable(ArchArgs::LFE5U_25F))
83 arch.insert("Lattice ECP5 LFE5U-25F", ArchArgs::LFE5U_25F);
84 if (Arch::isAvailable(ArchArgs::LFE5U_45F))
85 arch.insert("Lattice ECP5 LFE5U-45F", ArchArgs::LFE5U_45F);
86 if (Arch::isAvailable(ArchArgs::LFE5U_85F))
87 arch.insert("Lattice ECP5 LFE5U-85F", ArchArgs::LFE5U_85F);
88 if (Arch::isAvailable(ArchArgs::LFE5UM_25F))
89 arch.insert("Lattice ECP5 LFE5UM-25F", ArchArgs::LFE5UM_25F);
90 if (Arch::isAvailable(ArchArgs::LFE5UM_45F))
91 arch.insert("Lattice ECP5 LFE5UM-45F", ArchArgs::LFE5UM_45F);
92 if (Arch::isAvailable(ArchArgs::LFE5UM_85F))
93 arch.insert("Lattice ECP5 LFE5UM-85F", ArchArgs::LFE5UM_85F);
94 if (Arch::isAvailable(ArchArgs::LFE5UM5G_25F))
95 arch.insert("Lattice ECP5 LFE5UM5G-25F", ArchArgs::LFE5UM5G_25F);
96 if (Arch::isAvailable(ArchArgs::LFE5UM5G_45F))
97 arch.insert("Lattice ECP5 LFE5UM5G-45F", ArchArgs::LFE5UM5G_45F);
98 if (Arch::isAvailable(ArchArgs::LFE5UM5G_85F))
99 arch.insert("Lattice ECP5 LFE5UM5G-85F", ArchArgs::LFE5UM5G_85F);
100
101 bool ok;
102 QString item = QInputDialog::getItem(this, "Select new context", "Chip:", arch.keys(), 0, false, &ok);
103 if (ok && !item.isEmpty()) {
104 ArchArgs chipArgs;
105 chipArgs.type = (ArchArgs::ArchArgsTypes)arch.value(item);
106
107 QStringList packages;
108 for (auto package : Arch::getSupportedPackages(chipArgs.type))
109 packages.append(QLatin1String(package.data(), package.size()));
110 QString package = QInputDialog::getItem(this, "Select package", "Package:", packages, 0, false, &ok);
111
112 if (ok && !item.isEmpty()) {
113 handler->clear();
114 currentProj = "";
115 disableActions();
116 chipArgs.package = package.toStdString().c_str();
117 ctx = std::unique_ptr<Context>(new Context(chipArgs));
118 actionLoadJSON->setEnabled(true);
119
120 Q_EMIT contextChanged(ctx.get());
121 }
122 }
123 }
124
open_lpf()125 void MainWindow::open_lpf()
126 {
127 QString fileName = QFileDialog::getOpenFileName(this, QString("Open LPF"), QString(), QString("*.lpf"));
128 if (!fileName.isEmpty()) {
129 std::ifstream in(fileName.toStdString());
130 if (ctx->applyLPF(fileName.toStdString(), in)) {
131 log("Loading LPF successful.\n");
132 actionPack->setEnabled(true);
133 actionLoadLPF->setEnabled(false);
134 } else {
135 actionLoadLPF->setEnabled(true);
136 log("Loading LPF failed.\n");
137 }
138 }
139 }
140
save_config()141 void MainWindow::save_config()
142 {
143 QString fileName = QFileDialog::getSaveFileName(this, QString("Save Bitstream"), QString(), QString("*.config"));
144 if (!fileName.isEmpty()) {
145 std::string fn = fileName.toStdString();
146 disableActions();
147 write_bitstream(ctx.get(), "", fileName.toStdString());
148 log("Saving Bitstream successful.\n");
149 }
150 }
151
onDisableActions()152 void MainWindow::onDisableActions()
153 {
154 actionLoadLPF->setEnabled(false);
155 actionSaveConfig->setEnabled(false);
156 }
157
onUpdateActions()158 void MainWindow::onUpdateActions()
159 {
160 if (ctx->settings.find(ctx->id("pack")) == ctx->settings.end())
161 actionLoadLPF->setEnabled(true);
162 if (ctx->settings.find(ctx->id("route")) != ctx->settings.end())
163 actionSaveConfig->setEnabled(true);
164 }
165
166 NEXTPNR_NAMESPACE_END
167