Mercurial > lcfOS
annotate python/ide.py @ 247:dd8bbb963458
project remove
| author | Windel Bouwman |
|---|---|
| date | Fri, 26 Jul 2013 10:44:26 +0200 |
| parents | 6259856841a0 |
| children | b10d46e5c8dd |
| rev | line source |
|---|---|
| 99 | 1 #!/usr/bin/python |
| 2 | |
| 69 | 3 import sys, os, base64 |
| 131 | 4 assert sys.version_info.major == 3, "Needs to be run in python version 3.x" |
| 64 | 5 |
| 6 from PyQt4.QtCore import * | |
| 7 from PyQt4.QtGui import * | |
| 1 | 8 |
| 9 # Compiler imports: | |
| 106 | 10 import ppci |
| 100 | 11 from astviewer import AstViewer |
| 162 | 12 #from codeeditor import CodeEdit |
| 13 from codeedit import CodeEdit | |
| 131 | 14 stutil = __import__('st-util') |
| 165 | 15 import c3 |
| 64 | 16 |
| 17 class BuildOutput(QTextEdit): | |
| 18 """ Build output component """ | |
| 19 def __init__(self, parent=None): | |
| 20 super(BuildOutput, self).__init__(parent) | |
| 21 self.setCurrentFont(QFont('Courier')) | |
| 22 self.setReadOnly(True) | |
| 23 self.append('Build output will appear here!') | |
| 24 | |
| 167 | 25 class BuildErrors(QTreeView): |
| 64 | 26 sigErrorSelected = pyqtSignal(object) |
| 27 def __init__(self, parent=None): | |
| 28 super(BuildErrors, self).__init__(parent) | |
| 29 model = QStandardItemModel() | |
| 30 self.setModel(model) | |
| 31 self.clicked.connect(self.itemSelected) | |
| 207 | 32 self.errorIcon = QIcon('icons/error.png') |
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33 self.model = QStandardItemModel() |
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34 self.model.setHorizontalHeaderLabels(['Message', 'Row', 'Column']) |
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35 self.setModel(self.model) |
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36 |
| 64 | 37 def setErrorList(self, errorlist): |
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38 c = self.model.rowCount() |
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39 self.model.removeRows(0, c) |
| 64 | 40 for e in errorlist: |
| 167 | 41 item = QStandardItem(self.errorIcon, str(e.msg)) |
| 64 | 42 item.setData(e) |
| 167 | 43 irow = QStandardItem(str(e.loc.row)) |
| 44 irow.setData(e) | |
| 45 icol = QStandardItem(str(e.loc.col)) | |
| 46 icol.setData(e) | |
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47 self.model.appendRow([item, irow, icol]) |
| 64 | 48 def itemSelected(self, index): |
| 49 if not index.isValid(): | |
| 50 return | |
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51 item = self.model.itemFromIndex(index) |
| 64 | 52 err = item.data() |
| 53 self.sigErrorSelected.emit(err) | |
| 54 | |
| 55 | |
| 56 class AboutDialog(QDialog): | |
| 57 def __init__(self, parent=None): | |
| 58 super(AboutDialog, self).__init__(parent) | |
| 59 self.setWindowTitle('About') | |
| 60 l = QVBoxLayout(self) | |
| 61 txt = QTextEdit(self) | |
| 62 txt.setReadOnly(True) | |
| 63 aboutText = """<h1>lcfOS IDE</h1> | |
| 64 <p>An all-in-one IDE for OS development.</p> | |
| 65 <p>https://www.assembla.com/spaces/lcfOS/wiki</p> | |
| 66 <p>Author: Windel Bouwman</p> | |
| 67 """ | |
| 68 txt.append(aboutText) | |
| 69 l.addWidget(txt) | |
| 70 but = QPushButton('OK') | |
| 71 but.setDefault(True) | |
| 72 but.clicked.connect(self.close) | |
| 73 l.addWidget(but) | |
| 74 | |
| 75 class Ide(QMainWindow): | |
| 76 def __init__(self, parent=None): | |
| 77 super(Ide, self).__init__(parent) | |
| 78 self.setWindowTitle('LCFOS IDE') | |
| 247 | 79 icon = QIcon('icons/logo.png') |
| 80 self.setWindowIcon(icon) | |
| 64 | 81 |
| 82 # Create menus: | |
| 68 | 83 mb = self.menuBar() |
| 101 | 84 self.fileMenu = mb.addMenu('File') |
| 68 | 85 self.viewMenu = mb.addMenu('View') |
| 86 self.helpMenu = mb.addMenu('Help') | |
| 64 | 87 |
| 88 # Create mdi area: | |
| 89 self.mdiArea = QMdiArea() | |
| 90 self.setCentralWidget(self.mdiArea) | |
| 91 | |
| 92 # Create components: | |
| 68 | 93 def addComponent(name, widget): |
| 94 dw = QDockWidget(name) | |
| 95 dw.setWidget(widget) | |
| 96 dw.setObjectName(name) | |
| 97 self.addDockWidget(Qt.RightDockWidgetArea, dw) | |
| 98 self.viewMenu.addAction(dw.toggleViewAction()) | |
| 99 return widget | |
| 64 | 100 |
| 68 | 101 self.buildOutput = addComponent('Build output', BuildOutput()) |
| 102 self.astViewer = addComponent('AST viewer', AstViewer()) | |
| 103 self.astViewer.sigNodeSelected.connect(self.nodeSelected) | |
| 104 self.builderrors = addComponent('Build errors', BuildErrors()) | |
| 64 | 105 self.builderrors.sigErrorSelected.connect(self.errorSelected) |
| 131 | 106 self.devxplr = addComponent('Device explorer', stutil.DeviceExplorer()) |
| 107 self.regview = addComponent('Registers', stutil.RegisterView()) | |
| 136 | 108 self.memview = addComponent('Memory', stutil.MemoryView()) |
| 137 | 109 self.ctrlToolbar = stutil.DebugToolbar() |
| 110 self.addToolBar(self.ctrlToolbar) | |
| 111 self.ctrlToolbar.setObjectName('debugToolbar') | |
| 131 | 112 self.devxplr.deviceSelected.connect(self.regview.mdl.setDevice) |
| 240 | 113 self.ctrlToolbar.statusChange.connect(self.memview.refresh) |
| 136 | 114 self.devxplr.deviceSelected.connect(self.memview.setDevice) |
| 137 | 115 self.devxplr.deviceSelected.connect(self.ctrlToolbar.setDevice) |
| 143 | 116 self.ctrlToolbar.statusChange.connect(self.regview.refresh) |
| 247 | 117 self.ctrlToolbar.codePosition.connect(self.pointCode) |
| 64 | 118 |
| 119 # About dialog: | |
| 120 self.aboutDialog = AboutDialog() | |
| 247 | 121 self.aboutDialog.setWindowIcon(icon) |
| 64 | 122 # Create actions: |
| 68 | 123 def addMenuEntry(name, menu, callback, shortcut=None): |
| 124 a = QAction(name, self) | |
| 125 menu.addAction(a) | |
| 126 a.triggered.connect(callback) | |
| 127 if shortcut: | |
| 128 a.setShortcut(shortcut) | |
| 67 | 129 |
| 101 | 130 addMenuEntry("New", self.fileMenu, self.newFile, shortcut=QKeySequence(QKeySequence.New)) |
| 131 addMenuEntry("Open", self.fileMenu, self.openFile, shortcut=QKeySequence(QKeySequence.Open)) | |
| 132 addMenuEntry("Save", self.fileMenu, self.saveFile, shortcut=QKeySequence(QKeySequence.Save)) | |
| 247 | 133 addMenuEntry("Build", self.fileMenu, self.buildFile, shortcut=QKeySequence("F7")) |
| 101 | 134 |
| 64 | 135 self.helpAction = QAction('Help', self) |
| 136 self.helpAction.setShortcut(QKeySequence('F1')) | |
| 137 self.helpMenu.addAction(self.helpAction) | |
| 68 | 138 addMenuEntry('About', self.helpMenu, self.aboutDialog.open) |
| 64 | 139 |
| 68 | 140 addMenuEntry('Cascade windows', self.viewMenu, self.mdiArea.cascadeSubWindows) |
| 141 addMenuEntry('Tile windows', self.viewMenu, self.mdiArea.tileSubWindows) | |
| 64 | 142 |
| 163 | 143 sb = self.statusBar() |
| 144 | |
| 64 | 145 # Load settings: |
| 146 self.settings = QSettings('windelsoft', 'lcfoside') | |
| 147 self.loadSettings() | |
| 148 | |
| 152 | 149 ce = self.newFile() |
| 150 self.diag = ppci.DiagnosticsManager() | |
| 165 | 151 self.c3front = c3.Builder(self.diag) |
| 152 | 152 |
| 64 | 153 # File handling: |
| 101 | 154 def newFile(self): |
| 152 | 155 ce = CodeEdit() |
| 247 | 156 ce.textChanged.connect(self.buildFile) |
| 162 | 157 w = self.mdiArea.addSubWindow(ce) |
| 152 | 158 ce.show() |
| 162 | 159 w.resize(500, 700) |
| 152 | 160 return ce |
| 247 | 161 |
| 101 | 162 def openFile(self): |
| 247 | 163 filename = QFileDialog.getOpenFileName(self, "Open C3 file...", "*.c3", "C3 source files (*.ks)") |
| 101 | 164 if filename: |
| 165 self.loadFile(filename) | |
| 247 | 166 |
| 101 | 167 def saveFile(self): |
| 168 ac = self.activeMdiChild() | |
| 169 if ac: | |
| 170 ac.save() | |
| 64 | 171 |
| 172 def loadFile(self, filename): | |
| 173 # Find existing mdi widget: | |
| 174 wid = self.findMdiChild(filename) | |
| 175 if wid: | |
| 176 self.mdiArea.setActiveSubWindow(wid.parent()) | |
| 177 return wid | |
| 178 | |
| 179 # Create a new one: | |
| 180 ce = CodeEdit() | |
| 101 | 181 |
| 182 #source = self.project.loadProjectFile(filename) | |
| 183 try: | |
| 184 with open(filename) as f: | |
| 185 source = f.read() | |
| 186 ce.setSource(source) | |
| 187 except Exception as e: | |
| 188 print('exception opening file', e) | |
| 64 | 189 self.mdiArea.addSubWindow(ce) |
| 101 | 190 ce.setFileName(filename) |
| 64 | 191 ce.show() |
| 192 return ce | |
| 193 | |
| 194 # MDI: | |
| 195 def activeMdiChild(self): | |
| 196 aw = self.mdiArea.activeSubWindow() | |
| 197 if aw: | |
| 198 return aw.widget() | |
| 199 else: | |
| 200 return None | |
| 201 | |
| 202 def findMdiChild(self, filename): | |
| 203 for window in self.mdiArea.subWindowList(): | |
| 204 wid = window.widget() | |
| 205 if wid.filename == filename: | |
| 206 return wid | |
| 207 return None | |
| 208 | |
| 209 def allChildren(self): | |
| 210 c = [] | |
| 211 for window in self.mdiArea.subWindowList(): | |
| 212 wid = window.widget() | |
| 213 c.append(wid) | |
| 214 return c | |
| 215 | |
| 216 # Settings: | |
| 217 def loadSettings(self): | |
| 218 if self.settings.contains('mainwindowstate'): | |
| 219 self.restoreState(self.settings.value('mainwindowstate')) | |
| 220 if self.settings.contains('mainwindowgeometry'): | |
| 221 self.restoreGeometry(self.settings.value('mainwindowgeometry')) | |
| 101 | 222 if self.settings.contains('lastfile'): |
| 223 self.loadFile(self.settings.value('lastfile')) | |
| 64 | 224 |
| 225 def closeEvent(self, ev): | |
| 226 self.settings.setValue('mainwindowstate', self.saveState()) | |
| 227 self.settings.setValue('mainwindowgeometry', self.saveGeometry()) | |
| 101 | 228 # # TODO: ask for save of opened files |
| 229 ac = self.activeMdiChild() | |
| 230 if ac: | |
| 162 | 231 if hasattr(ac, 'filename') and ac.filename: |
| 101 | 232 self.settings.setValue('lastfile', ac.filename) |
| 152 | 233 else: |
| 234 self.settings.remove('lastfile') | |
| 235 else: | |
| 236 self.settings.remove('lastfile') | |
| 64 | 237 ev.accept() |
| 238 | |
| 239 # Error handling: | |
| 240 def nodeSelected(self, node): | |
| 241 ce = self.activeMdiChild() | |
| 242 if not ce: | |
| 243 return | |
| 165 | 244 if node.loc: |
| 245 row, col = node.loc.row, node.loc.col | |
| 247 | 246 ce.setRowCol(row, col) |
| 168 | 247 ce.setFocus() |
| 64 | 248 else: |
| 249 ce.clearErrors() | |
| 250 | |
| 251 def errorSelected(self, err): | |
| 252 ce = self.activeMdiChild() | |
| 253 if not ce: | |
| 254 return | |
| 163 | 255 ce.setRowCol(err.loc.row, err.loc.col) |
| 167 | 256 ce.setFocus() |
| 64 | 257 |
| 247 | 258 def pointCode(self, p): |
| 259 print('PC', p) | |
| 260 | |
| 64 | 261 |
| 262 # Build recepy: | |
| 101 | 263 def buildFile(self): |
| 264 ce = self.activeMdiChild() | |
| 265 if ce: | |
| 162 | 266 source = ce.Source |
| 101 | 267 self.buildOutput.clear() |
| 165 | 268 self.buildOutput.append('Starting build') |
| 269 ir = self.c3front.build(source) | |
| 270 ast = self.c3front.pkg | |
| 102 | 271 self.astViewer.setAst(ast) |
| 101 | 272 self.buildOutput.append("Done!") |
| 64 | 273 |
| 1 | 274 if __name__ == '__main__': |
| 240 | 275 app = QApplication(sys.argv) |
| 276 ide = Ide() | |
| 277 ide.show() | |
| 278 app.exec_() | |
| 1 | 279 |