Mercurial > lcfOS
annotate python/ide.py @ 258:04c19282a5aa
Added register allocator
| author | Windel Bouwman |
|---|---|
| date | Mon, 05 Aug 2013 19:46:11 +0200 |
| parents | 225f444019b1 |
| children | ac603eb66b63 |
| rev | line source |
|---|---|
| 99 | 1 #!/usr/bin/python |
| 2 | |
| 248 | 3 import sys |
| 4 import os | |
| 255 | 5 import logging |
| 64 | 6 |
| 7 from PyQt4.QtCore import * | |
| 8 from PyQt4.QtGui import * | |
| 1 | 9 |
| 10 # Compiler imports: | |
| 106 | 11 import ppci |
| 100 | 12 from astviewer import AstViewer |
| 162 | 13 from codeedit import CodeEdit |
| 131 | 14 stutil = __import__('st-util') |
| 165 | 15 import c3 |
| 249 | 16 import zcc |
| 17 import outstream | |
| 64 | 18 |
| 19 class BuildOutput(QTextEdit): | |
| 248 | 20 """ Build output component """ |
| 21 def __init__(self, parent=None): | |
| 255 | 22 super(BuildOutput, self).__init__(parent) |
| 258 | 23 fmt = logging.Formatter(fmt=zcc.logformat) |
| 255 | 24 class MyHandler(logging.Handler): |
| 25 def emit(self2, x): | |
| 26 self.append(str(fmt.format(x))) | |
| 27 | |
| 28 logging.getLogger().addHandler(MyHandler()) | |
| 29 self.setCurrentFont(QFont('Courier')) | |
| 30 self.setReadOnly(True) | |
| 31 logging.info('Build output will appear here!') | |
| 64 | 32 |
| 248 | 33 |
| 167 | 34 class BuildErrors(QTreeView): |
| 248 | 35 sigErrorSelected = pyqtSignal(object) |
| 36 def __init__(self, parent=None): | |
| 37 super(BuildErrors, self).__init__(parent) | |
| 38 model = QStandardItemModel() | |
| 39 self.setModel(model) | |
| 40 self.clicked.connect(self.itemSelected) | |
| 41 self.errorIcon = QIcon('icons/error.png') | |
| 42 self.model = QStandardItemModel() | |
| 43 self.model.setHorizontalHeaderLabels(['Message', 'Row', 'Column']) | |
| 44 self.setModel(self.model) | |
|
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45 |
| 248 | 46 def setErrorList(self, errorlist): |
|
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47 c = self.model.rowCount() |
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48 self.model.removeRows(0, c) |
| 64 | 49 for e in errorlist: |
| 167 | 50 item = QStandardItem(self.errorIcon, str(e.msg)) |
| 64 | 51 item.setData(e) |
| 167 | 52 irow = QStandardItem(str(e.loc.row)) |
| 53 irow.setData(e) | |
| 54 icol = QStandardItem(str(e.loc.col)) | |
| 55 icol.setData(e) | |
|
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56 self.model.appendRow([item, irow, icol]) |
| 248 | 57 |
| 58 def itemSelected(self, index): | |
| 256 | 59 if not index.isValid(): |
| 60 return | |
| 61 item = self.model.itemFromIndex(index) | |
| 62 err = item.data() | |
| 63 self.sigErrorSelected.emit(err) | |
| 64 | 64 |
| 65 | |
| 66 class AboutDialog(QDialog): | |
| 248 | 67 def __init__(self, parent=None): |
| 68 super(AboutDialog, self).__init__(parent) | |
| 69 self.setWindowTitle('About') | |
| 70 l = QVBoxLayout(self) | |
| 71 txt = QTextEdit(self) | |
| 72 txt.setReadOnly(True) | |
| 73 aboutText = """<h1>lcfOS IDE</h1> | |
| 74 <p>An all-in-one IDE for OS development.</p> | |
| 75 <p>https://www.assembla.com/spaces/lcfOS/wiki</p> | |
| 76 <p>Author: Windel Bouwman</p> | |
| 77 """ | |
| 78 txt.append(aboutText) | |
| 79 l.addWidget(txt) | |
| 80 but = QPushButton('OK') | |
| 81 but.setDefault(True) | |
| 82 but.clicked.connect(self.close) | |
| 83 l.addWidget(but) | |
| 84 | |
| 64 | 85 |
| 86 class Ide(QMainWindow): | |
| 248 | 87 def __init__(self, parent=None): |
| 88 super(Ide, self).__init__(parent) | |
| 256 | 89 self.to_open_files = [] |
| 255 | 90 |
| 248 | 91 self.setWindowTitle('LCFOS IDE') |
| 92 icon = QIcon('icons/logo.png') | |
| 93 self.setWindowIcon(icon) | |
| 64 | 94 |
| 248 | 95 # Create menus: |
| 96 mb = self.menuBar() | |
| 97 self.fileMenu = mb.addMenu('File') | |
| 98 self.viewMenu = mb.addMenu('View') | |
| 99 self.helpMenu = mb.addMenu('Help') | |
| 64 | 100 |
| 248 | 101 # Create mdi area: |
| 102 self.mdiArea = QMdiArea() | |
| 103 self.mdiArea.setViewMode(QMdiArea.TabbedView) | |
| 249 | 104 self.mdiArea.setTabsClosable(True) |
| 256 | 105 self.mdiArea.setTabsMovable(True) |
| 248 | 106 self.setCentralWidget(self.mdiArea) |
| 64 | 107 |
| 248 | 108 # Create components: |
| 109 def addComponent(name, widget): | |
| 110 dw = QDockWidget(name) | |
| 111 dw.setWidget(widget) | |
| 112 dw.setObjectName(name) | |
| 113 self.addDockWidget(Qt.RightDockWidgetArea, dw) | |
| 114 self.viewMenu.addAction(dw.toggleViewAction()) | |
| 115 return widget | |
| 64 | 116 |
| 248 | 117 self.buildOutput = addComponent('Build output', BuildOutput()) |
| 118 self.astViewer = addComponent('AST viewer', AstViewer()) | |
| 255 | 119 self.astViewer.sigNodeSelected.connect(lambda node: self.showLoc(node.loc)) |
| 248 | 120 self.builderrors = addComponent('Build errors', BuildErrors()) |
| 255 | 121 self.builderrors.sigErrorSelected.connect(lambda err: self.showLoc(err.loc)) |
| 248 | 122 self.devxplr = addComponent('Device explorer', stutil.DeviceExplorer()) |
| 123 self.regview = addComponent('Registers', stutil.RegisterView()) | |
| 124 self.memview = addComponent('Memory', stutil.MemoryView()) | |
| 125 self.ctrlToolbar = stutil.DebugToolbar() | |
| 126 self.addToolBar(self.ctrlToolbar) | |
| 127 self.ctrlToolbar.setObjectName('debugToolbar') | |
| 128 self.devxplr.deviceSelected.connect(self.regview.mdl.setDevice) | |
| 129 self.ctrlToolbar.statusChange.connect(self.memview.refresh) | |
| 130 self.devxplr.deviceSelected.connect(self.memview.setDevice) | |
| 131 self.devxplr.deviceSelected.connect(self.ctrlToolbar.setDevice) | |
| 132 self.ctrlToolbar.statusChange.connect(self.regview.refresh) | |
| 133 self.ctrlToolbar.codePosition.connect(self.pointCode) | |
| 64 | 134 |
| 248 | 135 # About dialog: |
| 136 self.aboutDialog = AboutDialog() | |
| 137 self.aboutDialog.setWindowIcon(icon) | |
| 138 # Create actions: | |
| 139 def addMenuEntry(name, menu, callback, shortcut=None): | |
| 140 a = QAction(name, self) | |
| 141 menu.addAction(a) | |
| 142 a.triggered.connect(callback) | |
| 143 if shortcut: | |
| 144 a.setShortcut(shortcut) | |
| 163 | 145 |
| 248 | 146 addMenuEntry("New", self.fileMenu, self.newFile, shortcut=QKeySequence(QKeySequence.New)) |
| 147 addMenuEntry("Open", self.fileMenu, self.openFile, shortcut=QKeySequence(QKeySequence.Open)) | |
| 148 addMenuEntry("Save", self.fileMenu, self.saveFile, shortcut=QKeySequence(QKeySequence.Save)) | |
| 149 addMenuEntry("Build", self.fileMenu, self.buildFile, shortcut=QKeySequence("F7")) | |
| 256 | 150 addMenuEntry("Build and flash", self.fileMenu, self.buildFileAndFlash, shortcut=QKeySequence("F8")) |
| 152 | 151 |
| 248 | 152 self.helpAction = QAction('Help', self) |
| 153 self.helpAction.setShortcut(QKeySequence('F1')) | |
| 154 self.helpMenu.addAction(self.helpAction) | |
| 155 addMenuEntry('About', self.helpMenu, self.aboutDialog.open) | |
| 156 | |
| 157 addMenuEntry('Cascade windows', self.viewMenu, self.mdiArea.cascadeSubWindows) | |
| 158 addMenuEntry('Tile windows', self.viewMenu, self.mdiArea.tileSubWindows) | |
| 159 sb = self.statusBar() | |
| 247 | 160 |
| 248 | 161 # Load settings: |
| 162 self.settings = QSettings('windelsoft', 'lcfoside') | |
| 163 self.loadSettings() | |
| 164 self.diag = ppci.DiagnosticsManager() | |
| 165 self.c3front = c3.Builder(self.diag) | |
| 166 | |
| 167 # File handling: | |
| 168 def newFile(self): | |
| 169 self.newCodeEdit() | |
| 247 | 170 |
| 248 | 171 def openFile(self): |
| 172 filename = QFileDialog.getOpenFileName(self, "Open C3 file...", "*.c3", | |
| 173 "C3 source files (*.c3)") | |
| 174 if filename: | |
| 175 self.loadFile(filename) | |
| 64 | 176 |
| 248 | 177 def saveFile(self): |
| 178 ac = self.activeMdiChild() | |
| 179 if ac: | |
| 180 ac.save() | |
| 101 | 181 |
| 248 | 182 def loadFile(self, filename): |
| 183 ce = self.newCodeEdit() | |
| 184 try: | |
| 185 with open(filename) as f: | |
| 186 ce.Source = f.read() | |
| 187 ce.FileName = filename | |
| 188 except Exception as e: | |
| 189 print('exception opening file', e) | |
| 64 | 190 |
| 248 | 191 # MDI: |
| 192 def newCodeEdit(self): | |
| 193 ce = CodeEdit() | |
| 249 | 194 ce.textChanged.connect(self.parseFile) |
| 248 | 195 w = self.mdiArea.addSubWindow(ce) |
| 249 | 196 self.mdiArea.setActiveSubWindow(w) |
| 197 ce.showMaximized() | |
| 248 | 198 return ce |
| 199 | |
| 200 def activeMdiChild(self): | |
| 201 aw = self.mdiArea.activeSubWindow() | |
| 202 if aw: | |
| 203 return aw.widget() | |
| 204 | |
| 205 def findMdiChild(self, filename): | |
| 206 for wid in self.allChildren(): | |
| 207 if wid.filename == filename: | |
| 208 return wid | |
| 64 | 209 |
| 248 | 210 def allChildren(self): |
| 211 return [w.widget() for w in self.mdiArea.subWindowList()] | |
| 212 | |
| 213 # Settings: | |
| 214 def loadSettings(self): | |
| 215 if self.settings.contains('mainwindowstate'): | |
| 216 self.restoreState(self.settings.value('mainwindowstate')) | |
| 217 if self.settings.contains('mainwindowgeometry'): | |
| 218 self.restoreGeometry(self.settings.value('mainwindowgeometry')) | |
| 219 if self.settings.contains('lastfiles'): | |
| 220 lfs = self.settings.value('lastfiles') | |
| 256 | 221 self.to_open_files.extend(lfs) |
| 222 | |
| 223 def showEvent(self, ev): | |
| 224 super().showEvent(ev) | |
| 225 while self.to_open_files: | |
| 226 fn = self.to_open_files.pop(0) | |
| 227 self.loadFile(fn) | |
| 64 | 228 |
| 248 | 229 def closeEvent(self, ev): |
| 230 self.settings.setValue('mainwindowstate', self.saveState()) | |
| 231 self.settings.setValue('mainwindowgeometry', self.saveGeometry()) | |
| 232 ac = self.activeMdiChild() | |
| 233 lfs = [ce.FileName for ce in self.allChildren() if ce.FileName] | |
| 234 self.settings.setValue('lastfiles', lfs) | |
| 235 ev.accept() | |
| 236 | |
| 237 # Error handling: | |
| 238 def nodeSelected(self, node): | |
| 239 self.showLoc(node.loc) | |
| 240 | |
| 241 def showLoc(self, loc): | |
| 242 ce = self.activeMdiChild() | |
| 243 if not ce: | |
| 244 return | |
| 245 if loc: | |
| 246 ce.setRowCol(loc.row, loc.col) | |
| 247 ce.setFocus() | |
| 152 | 248 else: |
| 248 | 249 ce.clearErrors() |
| 64 | 250 |
| 248 | 251 def pointCode(self, p): |
| 249 | 252 # Lookup pc in debug infos: |
| 253 loc = None | |
| 254 if hasattr(self, 'debugInfo'): | |
| 255 for di in self.debugInfo: | |
| 256 if di.address > p: | |
| 257 loc = di.info | |
| 258 break | |
| 259 if loc: | |
| 260 ce = self.activeMdiChild() | |
| 261 if ce: | |
| 262 ce.ic.arrow = loc | |
| 263 self.showLoc(loc) | |
| 247 | 264 |
| 248 | 265 # Build recepy: |
| 249 | 266 def parseFile(self): |
| 248 | 267 ce = self.activeMdiChild() |
| 268 if not ce: | |
| 269 return | |
| 270 self.diag.clear() | |
|
251
6ed3d3a82a63
Added another c3 example. First import attempt
Windel Bouwman
parents:
250
diff
changeset
|
271 pkg = self.c3front.parse(ce.Source) |
| 64 | 272 |
| 248 | 273 # Set errors: |
| 274 self.builderrors.setErrorList(self.diag.diags) | |
| 275 ce.setErrors(self.diag.diags) | |
|
251
6ed3d3a82a63
Added another c3 example. First import attempt
Windel Bouwman
parents:
250
diff
changeset
|
276 self.astViewer.setAst(pkg) |
| 255 | 277 logging.info('Done!') |
| 64 | 278 |
| 249 | 279 def buildFile(self): |
| 280 ce = self.activeMdiChild() | |
| 281 if not ce: | |
| 282 return | |
| 283 self.diag.clear() | |
| 284 outs = outstream.TextOutputStream() | |
| 285 if not zcc.zcc(ce.Source, outs, self.diag): | |
| 286 # Set errors: | |
| 287 self.builderrors.setErrorList(self.diag.diags) | |
| 288 ce.setErrors(self.diag.diags) | |
| 289 return | |
| 290 | |
| 256 | 291 def buildFileAndFlash(self): |
| 292 ce = self.activeMdiChild() | |
| 293 if not ce: | |
| 294 return | |
| 295 self.diag.clear() | |
| 296 outs = outstream.TextOutputStream() | |
| 297 if not zcc.zcc(ce.Source, outs, self.diag, do_optimize=True): | |
| 298 # Set errors: | |
| 299 self.builderrors.setErrorList(self.diag.diags) | |
| 300 ce.setErrors(self.diag.diags) | |
| 301 return | |
| 302 | |
| 249 | 303 code_s = outs.getSection('code') |
| 304 self.debugInfo = code_s.debugInfos() | |
| 250 | 305 if self.ctrlToolbar.device: |
| 255 | 306 logging.info('Flashing stm32f4 discovery') |
| 250 | 307 bts = code_s.to_bytes() |
| 308 self.ctrlToolbar.device.writeFlash(0x08000000, bts) | |
| 309 stl = self.ctrlToolbar.device.iface | |
| 310 stl.reset() | |
| 311 stl.halt() | |
| 256 | 312 stl.run() |
| 255 | 313 logging.info('Done!') |
| 249 | 314 |
| 256 | 315 |
| 1 | 316 if __name__ == '__main__': |
| 258 | 317 logging.basicConfig(format=zcc.logformat, level=logging.DEBUG) |
| 240 | 318 app = QApplication(sys.argv) |
| 319 ide = Ide() | |
| 320 ide.show() | |
| 255 | 321 logging.info('IDE started') |
| 240 | 322 app.exec_() |
| 1 | 323 |