Mercurial > lcfOS
annotate python/ide.py @ 248:b10d46e5c8dd
ide refactor
| author | Windel Bouwman |
|---|---|
| date | Fri, 26 Jul 2013 16:46:02 +0200 |
| parents | dd8bbb963458 |
| children | e41e4109addd |
| rev | line source |
|---|---|
| 99 | 1 #!/usr/bin/python |
| 2 | |
| 248 | 3 import sys |
| 4 import os | |
| 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 codeedit import CodeEdit |
| 131 | 13 stutil = __import__('st-util') |
| 165 | 14 import c3 |
| 64 | 15 |
| 248 | 16 |
| 64 | 17 class BuildOutput(QTextEdit): |
| 248 | 18 """ Build output component """ |
| 19 def __init__(self, parent=None): | |
| 64 | 20 super(BuildOutput, self).__init__(parent) |
| 21 self.setCurrentFont(QFont('Courier')) | |
| 22 self.setReadOnly(True) | |
| 23 self.append('Build output will appear here!') | |
| 24 | |
| 248 | 25 |
| 167 | 26 class BuildErrors(QTreeView): |
| 248 | 27 sigErrorSelected = pyqtSignal(object) |
| 28 def __init__(self, parent=None): | |
| 29 super(BuildErrors, self).__init__(parent) | |
| 30 model = QStandardItemModel() | |
| 31 self.setModel(model) | |
| 32 self.clicked.connect(self.itemSelected) | |
| 33 self.errorIcon = QIcon('icons/error.png') | |
| 34 self.model = QStandardItemModel() | |
| 35 self.model.setHorizontalHeaderLabels(['Message', 'Row', 'Column']) | |
| 36 self.setModel(self.model) | |
|
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Added more tests and improved the diagnostic update
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changeset
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37 |
| 248 | 38 def setErrorList(self, errorlist): |
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parents:
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changeset
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39 c = self.model.rowCount() |
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changeset
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40 self.model.removeRows(0, c) |
| 64 | 41 for e in errorlist: |
| 167 | 42 item = QStandardItem(self.errorIcon, str(e.msg)) |
| 64 | 43 item.setData(e) |
| 167 | 44 irow = QStandardItem(str(e.loc.row)) |
| 45 irow.setData(e) | |
| 46 icol = QStandardItem(str(e.loc.col)) | |
| 47 icol.setData(e) | |
|
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parents:
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changeset
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48 self.model.appendRow([item, irow, icol]) |
| 248 | 49 |
| 50 def itemSelected(self, index): | |
| 64 | 51 if not index.isValid(): |
| 52 return | |
|
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parents:
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diff
changeset
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53 item = self.model.itemFromIndex(index) |
| 64 | 54 err = item.data() |
| 55 self.sigErrorSelected.emit(err) | |
| 56 | |
| 57 | |
| 58 class AboutDialog(QDialog): | |
| 248 | 59 def __init__(self, parent=None): |
| 60 super(AboutDialog, self).__init__(parent) | |
| 61 self.setWindowTitle('About') | |
| 62 l = QVBoxLayout(self) | |
| 63 txt = QTextEdit(self) | |
| 64 txt.setReadOnly(True) | |
| 65 aboutText = """<h1>lcfOS IDE</h1> | |
| 66 <p>An all-in-one IDE for OS development.</p> | |
| 67 <p>https://www.assembla.com/spaces/lcfOS/wiki</p> | |
| 68 <p>Author: Windel Bouwman</p> | |
| 69 """ | |
| 70 txt.append(aboutText) | |
| 71 l.addWidget(txt) | |
| 72 but = QPushButton('OK') | |
| 73 but.setDefault(True) | |
| 74 but.clicked.connect(self.close) | |
| 75 l.addWidget(but) | |
| 76 | |
| 64 | 77 |
| 78 class Ide(QMainWindow): | |
| 248 | 79 def __init__(self, parent=None): |
| 80 super(Ide, self).__init__(parent) | |
| 81 self.setWindowTitle('LCFOS IDE') | |
| 82 icon = QIcon('icons/logo.png') | |
| 83 self.setWindowIcon(icon) | |
| 64 | 84 |
| 248 | 85 # Create menus: |
| 86 mb = self.menuBar() | |
| 87 self.fileMenu = mb.addMenu('File') | |
| 88 self.viewMenu = mb.addMenu('View') | |
| 89 self.helpMenu = mb.addMenu('Help') | |
| 64 | 90 |
| 248 | 91 # Create mdi area: |
| 92 self.mdiArea = QMdiArea() | |
| 93 self.mdiArea.setViewMode(QMdiArea.TabbedView) | |
| 94 self.setCentralWidget(self.mdiArea) | |
| 64 | 95 |
| 248 | 96 # Create components: |
| 97 def addComponent(name, widget): | |
| 98 dw = QDockWidget(name) | |
| 99 dw.setWidget(widget) | |
| 100 dw.setObjectName(name) | |
| 101 self.addDockWidget(Qt.RightDockWidgetArea, dw) | |
| 102 self.viewMenu.addAction(dw.toggleViewAction()) | |
| 103 return widget | |
| 64 | 104 |
| 248 | 105 self.buildOutput = addComponent('Build output', BuildOutput()) |
| 106 self.astViewer = addComponent('AST viewer', AstViewer()) | |
| 107 self.astViewer.sigNodeSelected.connect(self.nodeSelected) | |
| 108 self.builderrors = addComponent('Build errors', BuildErrors()) | |
| 109 self.builderrors.sigErrorSelected.connect(self.errorSelected) | |
| 110 self.devxplr = addComponent('Device explorer', stutil.DeviceExplorer()) | |
| 111 self.regview = addComponent('Registers', stutil.RegisterView()) | |
| 112 self.memview = addComponent('Memory', stutil.MemoryView()) | |
| 113 self.ctrlToolbar = stutil.DebugToolbar() | |
| 114 self.addToolBar(self.ctrlToolbar) | |
| 115 self.ctrlToolbar.setObjectName('debugToolbar') | |
| 116 self.devxplr.deviceSelected.connect(self.regview.mdl.setDevice) | |
| 117 self.ctrlToolbar.statusChange.connect(self.memview.refresh) | |
| 118 self.devxplr.deviceSelected.connect(self.memview.setDevice) | |
| 119 self.devxplr.deviceSelected.connect(self.ctrlToolbar.setDevice) | |
| 120 self.ctrlToolbar.statusChange.connect(self.regview.refresh) | |
| 121 self.ctrlToolbar.codePosition.connect(self.pointCode) | |
| 64 | 122 |
| 248 | 123 # About dialog: |
| 124 self.aboutDialog = AboutDialog() | |
| 125 self.aboutDialog.setWindowIcon(icon) | |
| 126 # Create actions: | |
| 127 def addMenuEntry(name, menu, callback, shortcut=None): | |
| 128 a = QAction(name, self) | |
| 129 menu.addAction(a) | |
| 130 a.triggered.connect(callback) | |
| 131 if shortcut: | |
| 132 a.setShortcut(shortcut) | |
| 163 | 133 |
| 248 | 134 addMenuEntry("New", self.fileMenu, self.newFile, shortcut=QKeySequence(QKeySequence.New)) |
| 135 addMenuEntry("Open", self.fileMenu, self.openFile, shortcut=QKeySequence(QKeySequence.Open)) | |
| 136 addMenuEntry("Save", self.fileMenu, self.saveFile, shortcut=QKeySequence(QKeySequence.Save)) | |
| 137 addMenuEntry("Build", self.fileMenu, self.buildFile, shortcut=QKeySequence("F7")) | |
| 152 | 138 |
| 248 | 139 self.helpAction = QAction('Help', self) |
| 140 self.helpAction.setShortcut(QKeySequence('F1')) | |
| 141 self.helpMenu.addAction(self.helpAction) | |
| 142 addMenuEntry('About', self.helpMenu, self.aboutDialog.open) | |
| 143 | |
| 144 addMenuEntry('Cascade windows', self.viewMenu, self.mdiArea.cascadeSubWindows) | |
| 145 addMenuEntry('Tile windows', self.viewMenu, self.mdiArea.tileSubWindows) | |
| 146 sb = self.statusBar() | |
| 247 | 147 |
| 248 | 148 # Load settings: |
| 149 self.settings = QSettings('windelsoft', 'lcfoside') | |
| 150 self.loadSettings() | |
| 151 self.diag = ppci.DiagnosticsManager() | |
| 152 self.c3front = c3.Builder(self.diag) | |
| 153 | |
| 154 # File handling: | |
| 155 def newFile(self): | |
| 156 self.newCodeEdit() | |
| 247 | 157 |
| 248 | 158 def openFile(self): |
| 159 filename = QFileDialog.getOpenFileName(self, "Open C3 file...", "*.c3", | |
| 160 "C3 source files (*.c3)") | |
| 161 if filename: | |
| 162 self.loadFile(filename) | |
| 64 | 163 |
| 248 | 164 def saveFile(self): |
| 165 ac = self.activeMdiChild() | |
| 166 if ac: | |
| 167 ac.save() | |
| 101 | 168 |
| 248 | 169 def loadFile(self, filename): |
| 170 ce = self.newCodeEdit() | |
| 171 try: | |
| 172 with open(filename) as f: | |
| 173 ce.Source = f.read() | |
| 174 ce.FileName = filename | |
| 175 except Exception as e: | |
| 176 print('exception opening file', e) | |
| 64 | 177 |
| 248 | 178 # MDI: |
| 179 def newCodeEdit(self): | |
| 180 ce = CodeEdit() | |
| 181 ce.textChanged.connect(self.buildFile) | |
| 182 w = self.mdiArea.addSubWindow(ce) | |
| 183 ce.show() | |
| 184 return ce | |
| 185 | |
| 186 def activeMdiChild(self): | |
| 187 aw = self.mdiArea.activeSubWindow() | |
| 188 if aw: | |
| 189 return aw.widget() | |
| 190 | |
| 191 def findMdiChild(self, filename): | |
| 192 for wid in self.allChildren(): | |
| 193 if wid.filename == filename: | |
| 194 return wid | |
| 64 | 195 |
| 248 | 196 def allChildren(self): |
| 197 return [w.widget() for w in self.mdiArea.subWindowList()] | |
| 198 | |
| 199 # Settings: | |
| 200 def loadSettings(self): | |
| 201 if self.settings.contains('mainwindowstate'): | |
| 202 self.restoreState(self.settings.value('mainwindowstate')) | |
| 203 if self.settings.contains('mainwindowgeometry'): | |
| 204 self.restoreGeometry(self.settings.value('mainwindowgeometry')) | |
| 205 if self.settings.contains('lastfiles'): | |
| 206 lfs = self.settings.value('lastfiles') | |
| 207 for lf in lfs: | |
| 208 self.loadFile(lf) | |
| 64 | 209 |
| 248 | 210 def closeEvent(self, ev): |
| 211 self.settings.setValue('mainwindowstate', self.saveState()) | |
| 212 self.settings.setValue('mainwindowgeometry', self.saveGeometry()) | |
| 213 ac = self.activeMdiChild() | |
| 214 lfs = [ce.FileName for ce in self.allChildren() if ce.FileName] | |
| 215 self.settings.setValue('lastfiles', lfs) | |
| 216 ev.accept() | |
| 217 | |
| 218 # Error handling: | |
| 219 def nodeSelected(self, node): | |
| 220 self.showLoc(node.loc) | |
| 221 | |
| 222 def errorSelected(self, err): | |
| 223 self.showLoc(err.loc) | |
| 224 | |
| 225 def showLoc(self, loc): | |
| 226 ce = self.activeMdiChild() | |
| 227 if not ce: | |
| 228 return | |
| 229 if loc: | |
| 230 ce.setRowCol(loc.row, loc.col) | |
| 231 ce.setFocus() | |
| 152 | 232 else: |
| 248 | 233 ce.clearErrors() |
| 64 | 234 |
| 248 | 235 def pointCode(self, p): |
| 247 | 236 print('PC', p) |
| 237 | |
| 248 | 238 # Build recepy: |
| 239 def buildFile(self): | |
| 240 ce = self.activeMdiChild() | |
| 241 if not ce: | |
| 242 return | |
| 243 self.buildOutput.clear() | |
| 244 self.diag.clear() | |
| 245 self.buildOutput.append('Starting build') | |
| 246 ir = self.c3front.build(ce.Source) | |
| 64 | 247 |
| 248 | 248 # Set errors: |
| 249 for err in self.diag.diags: | |
| 250 self.buildOutput.append(str(err)) | |
| 251 self.builderrors.setErrorList(self.diag.diags) | |
| 252 ce.setErrors(self.diag.diags) | |
| 165 | 253 ast = self.c3front.pkg |
| 102 | 254 self.astViewer.setAst(ast) |
| 101 | 255 self.buildOutput.append("Done!") |
| 64 | 256 |
| 1 | 257 if __name__ == '__main__': |
| 240 | 258 app = QApplication(sys.argv) |
| 259 ide = Ide() | |
| 260 ide.show() | |
| 261 app.exec_() | |
| 1 | 262 |