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99
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1 #!/usr/bin/python
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2
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69
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3 import sys, os, base64
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131
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4 assert sys.version_info.major == 3, "Needs to be run in python version 3.x"
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64
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5
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6 from PyQt4.QtCore import *
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7 from PyQt4.QtGui import *
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1
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8
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9 # Compiler imports:
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64
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10 from project import Project
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106
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11 import ppci
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100
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12 from astviewer import AstViewer
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13 from codeeditor import CodeEdit
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131
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14 stutil = __import__('st-util')
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64
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15
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16 lcfospng = base64.decodestring(b'iVBORw0KGgoAAAANSUhEUgAAACAAAAAgCAYAAABzenr0AAAAAXNSR0IArs4c6QAAAAZiS0dEAP8A\n/wD/oL2nkwAAAAlwSFlzAAALEwAACxMBAJqcGAAAAAd0SU1FB9sJEhMKBk7B678AAAA/SURBVFjD\n7dbBCQAgDATBi9h/y7EFA4Kf2QLCwH1S6XQu6sqoujublc8BAAAAAAAAAAB8B+zXT6YJAAAAAKYd\nWSgFQNUyijIAAAAASUVORK5CYII=\n')
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17
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18 class BuildOutput(QTextEdit):
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19 """ Build output component """
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20 def __init__(self, parent=None):
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21 super(BuildOutput, self).__init__(parent)
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22 self.setCurrentFont(QFont('Courier'))
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23 self.setReadOnly(True)
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24 self.append('Build output will appear here!')
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25
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26 class BuildErrors(QListView):
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27 sigErrorSelected = pyqtSignal(object)
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28 def __init__(self, parent=None):
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29 super(BuildErrors, self).__init__(parent)
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30 model = QStandardItemModel()
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31 self.setModel(model)
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32 self.clicked.connect(self.itemSelected)
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33 def setErrorList(self, errorlist):
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34 model = QStandardItemModel()
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35 for e in errorlist:
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36 row, col, msg = e
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37 item = QStandardItem(str(msg))
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38 item.setData(e)
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39 model.appendRow(item)
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40 self.setModel(model)
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41 def itemSelected(self, index):
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42 if not index.isValid():
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43 return
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44 model = self.model()
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45 item = model.itemFromIndex(index)
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46 err = item.data()
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47 self.sigErrorSelected.emit(err)
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48
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49 class ProjectView(QWidget):
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50 sigLoadFile = pyqtSignal(str)
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51 def __init__(self, parent=None):
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52 super(ProjectView, self).__init__(parent)
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53 self.treeview = QTreeView(self)
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54 self.treeview.setContextMenuPolicy(Qt.CustomContextMenu)
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55 l = QVBoxLayout(self)
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56 l.addWidget(self.treeview)
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57 pm = QPixmap()
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58 pm.loadFromData(lcfospng)
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59 self.projectIcon = QIcon(pm)
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60 # Connect signals:
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61 self.treeview.activated.connect(self.activate)
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62 self.treeview.customContextMenuRequested.connect(self.contextMenu)
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63 def setProject(self, project):
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64 self.project = project
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65 model = QStandardItemModel()
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66 root = model.invisibleRootItem()
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67 pitem = QStandardItem(self.projectIcon, project.name)
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68 pitem.setEditable(False)
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69 pitem.setData(project)
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70 root.appendRow(pitem)
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67
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71 for el in self.project.elements:
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72 fitem = QStandardItem(el)
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64
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73 pitem.appendRow(fitem)
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74 fitem.setEditable(False)
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75 fitem.setData(el)
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76 self.treeview.setModel(model)
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77 self.treeview.expandAll()
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78 def contextMenu(self, pos):
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79 idx = self.treeview.indexAt(pos)
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80 if not idx.isValid():
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81 return
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82 item = self.treeview.model().itemFromIndex(idx)
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83 def activate(self, index):
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84 if not index.isValid():
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85 return
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86 model = self.treeview.model()
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87 item = model.itemFromIndex(index)
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88 fn = item.data()
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89 if type(fn) is str:
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90 self.sigLoadFile.emit(fn)
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91
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92 class AboutDialog(QDialog):
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93 def __init__(self, parent=None):
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94 super(AboutDialog, self).__init__(parent)
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95 self.setWindowTitle('About')
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96 l = QVBoxLayout(self)
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97 txt = QTextEdit(self)
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98 txt.setReadOnly(True)
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99 aboutText = """<h1>lcfOS IDE</h1>
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100 <p>An all-in-one IDE for OS development.</p>
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101 <p>https://www.assembla.com/spaces/lcfOS/wiki</p>
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102 <p>Author: Windel Bouwman</p>
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103 """
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104 txt.append(aboutText)
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105 l.addWidget(txt)
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106 but = QPushButton('OK')
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107 but.setDefault(True)
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108 but.clicked.connect(self.close)
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109 l.addWidget(but)
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110
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111 class ProjectOptions(QDialog):
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112 pass
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113 # TODO: project options in here
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114
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115 class Ide(QMainWindow):
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116 def __init__(self, parent=None):
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117 super(Ide, self).__init__(parent)
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118 self.setWindowTitle('LCFOS IDE')
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130
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119 self.compiler = None # TODO
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120 icon = QPixmap()
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121 icon.loadFromData(lcfospng)
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122 self.setWindowIcon(QIcon(icon))
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123
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124 # Create menus:
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68
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125 mb = self.menuBar()
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101
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126 self.fileMenu = mb.addMenu('File')
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68
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127 self.projectMenu = mb.addMenu('Project')
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128 self.viewMenu = mb.addMenu('View')
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129 self.helpMenu = mb.addMenu('Help')
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64
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130
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131 # Create mdi area:
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132 self.mdiArea = QMdiArea()
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133 self.setCentralWidget(self.mdiArea)
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134
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135 # Create components:
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68
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136 def addComponent(name, widget):
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137 dw = QDockWidget(name)
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138 dw.setWidget(widget)
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139 dw.setObjectName(name)
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140 self.addDockWidget(Qt.RightDockWidgetArea, dw)
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141 self.viewMenu.addAction(dw.toggleViewAction())
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142 return widget
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143
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144 self.buildOutput = addComponent('Build output', BuildOutput())
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145 self.astViewer = addComponent('AST viewer', AstViewer())
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146 self.astViewer.sigNodeSelected.connect(self.nodeSelected)
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147 self.builderrors = addComponent('Build errors', BuildErrors())
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148 self.builderrors.sigErrorSelected.connect(self.errorSelected)
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149 self.projectview = addComponent('Project explorer', ProjectView())
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150 self.projectview.sigLoadFile.connect(self.loadFile)
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131
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151 self.devxplr = addComponent('Device explorer', stutil.DeviceExplorer())
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152 self.regview = addComponent('Registers', stutil.RegisterView())
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136
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153 self.memview = addComponent('Memory', stutil.MemoryView())
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137
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154 self.ctrlToolbar = stutil.DebugToolbar()
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155 self.addToolBar(self.ctrlToolbar)
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156 self.ctrlToolbar.setObjectName('debugToolbar')
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131
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157 self.devxplr.deviceSelected.connect(self.regview.mdl.setDevice)
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136
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158 self.devxplr.deviceSelected.connect(self.memview.setDevice)
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137
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159 self.devxplr.deviceSelected.connect(self.ctrlToolbar.setDevice)
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160
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161 # About dialog:
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162 self.aboutDialog = AboutDialog()
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163 self.aboutDialog.setWindowIcon(QIcon(icon))
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164 # Create actions:
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68
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165 def addMenuEntry(name, menu, callback, shortcut=None):
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166 a = QAction(name, self)
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167 menu.addAction(a)
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168 a.triggered.connect(callback)
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169 if shortcut:
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170 a.setShortcut(shortcut)
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171
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172 addMenuEntry("New", self.projectMenu, self.newProject)
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173 addMenuEntry("Open", self.projectMenu, self.openProject)
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174 addMenuEntry("Save", self.projectMenu, self.saveProject)
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175 addMenuEntry("Close", self.projectMenu, self.closeProject)
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176 addMenuEntry("Build", self.projectMenu, self.buildProject, shortcut=QKeySequence('F7'))
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177
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101
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178 addMenuEntry("New", self.fileMenu, self.newFile, shortcut=QKeySequence(QKeySequence.New))
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179 addMenuEntry("Open", self.fileMenu, self.openFile, shortcut=QKeySequence(QKeySequence.Open))
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180 addMenuEntry("Save", self.fileMenu, self.saveFile, shortcut=QKeySequence(QKeySequence.Save))
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181 addMenuEntry("Build", self.fileMenu, self.buildFile, shortcut=QKeySequence("F8"))
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182
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183 self.helpAction = QAction('Help', self)
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184 self.helpAction.setShortcut(QKeySequence('F1'))
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185 self.helpMenu.addAction(self.helpAction)
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186 addMenuEntry('About', self.helpMenu, self.aboutDialog.open)
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187
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188 addMenuEntry('Cascade windows', self.viewMenu, self.mdiArea.cascadeSubWindows)
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189 addMenuEntry('Tile windows', self.viewMenu, self.mdiArea.tileSubWindows)
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190
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191 # Load settings:
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192 self.settings = QSettings('windelsoft', 'lcfoside')
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193 self.loadSettings()
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194
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195 # File handling:
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67
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196 def newProject(self):
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197 filename = QFileDialog.getSaveFileName(self, \
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198 "Select new projectfile", "", "lcfos Project files (*.lcp2)")
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199 if filename:
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200 self.project = Project()
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201 self.project.filename = filename
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202 self.project.save()
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203
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101
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204 def newFile(self):
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205 self.loadFile('main.ks')
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206 def openFile(self):
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207 filename = QFileDialog.getOpenFileName(self, "Open K# file...", "*.ks", "K# source files (*.ks)")
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208 if filename:
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209 self.loadFile(filename)
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210 def saveFile(self):
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211 ac = self.activeMdiChild()
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212 if ac:
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213 ac.save()
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214
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215 def saveProject(self):
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216 self.project.save()
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217
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218 def closeProject(self):
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219 ac = self.activeMdiChild()
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220 if ac:
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221 self.mdiArea.removeSubWindow(ac)
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222
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223 def loadFile(self, filename):
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224 # Find existing mdi widget:
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225 wid = self.findMdiChild(filename)
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226 if wid:
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227 self.mdiArea.setActiveSubWindow(wid.parent())
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228 return wid
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229
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230 # Create a new one:
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231 ce = CodeEdit()
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101
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232
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233 #source = self.project.loadProjectFile(filename)
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234 try:
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235 with open(filename) as f:
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236 source = f.read()
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237 ce.setSource(source)
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238 except Exception as e:
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239 print('exception opening file', e)
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240 self.mdiArea.addSubWindow(ce)
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241 ce.setFileName(filename)
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242 ce.show()
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243 return ce
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244
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245 def loadProject(self, filename):
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246 self.project = Project(filename)
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247 self.projectview.setProject(self.project)
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248
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249 def openProject(self):
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250 filename = QFileDialog.getOpenFileName(self, \
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251 "Choose project file", "", "lcfos Project files (*.lcp2)")
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252 if filename:
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253 self.loadProject(filename)
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254
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64
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255 # MDI:
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256 def activeMdiChild(self):
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257 aw = self.mdiArea.activeSubWindow()
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258 if aw:
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259 return aw.widget()
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260 else:
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261 return None
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262
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263 def findMdiChild(self, filename):
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264 for window in self.mdiArea.subWindowList():
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265 wid = window.widget()
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266 if wid.filename == filename:
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267 return wid
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268 return None
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269
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270 def allChildren(self):
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271 c = []
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272 for window in self.mdiArea.subWindowList():
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273 wid = window.widget()
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274 c.append(wid)
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275 return c
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276
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277 # Settings:
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278 def loadSettings(self):
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279 if self.settings.contains('mainwindowstate'):
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280 self.restoreState(self.settings.value('mainwindowstate'))
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281 if self.settings.contains('mainwindowgeometry'):
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282 self.restoreGeometry(self.settings.value('mainwindowgeometry'))
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283 if self.settings.contains('openedproject'):
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284 projectfile = self.settings.value('openedproject')
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285 #self.loadProject(projectfile)
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101
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286 if self.settings.contains('lastfile'):
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287 self.loadFile(self.settings.value('lastfile'))
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288
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289 def closeEvent(self, ev):
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290 self.settings.setValue('mainwindowstate', self.saveState())
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291 self.settings.setValue('mainwindowgeometry', self.saveGeometry())
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101
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292 #if self.project:
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293 # self.settings.setValue('openedproject', self.project.filename)
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294 # # TODO: ask for save of opened files
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295 ac = self.activeMdiChild()
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296 if ac:
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297 if ac.filename:
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298 self.settings.setValue('lastfile', ac.filename)
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299 ev.accept()
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300
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301 # Error handling:
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302 def nodeSelected(self, node):
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303 ce = self.activeMdiChild()
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304 if not ce:
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305 return
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306 if node.location:
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307 row, col = node.location
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308 ce.highlightErrorLocation( row, col )
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309 else:
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310 ce.clearErrors()
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311
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312 def errorSelected(self, err):
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313 row, col, msg = err
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314 ce = self.activeMdiChild()
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315 if not ce:
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316 return
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317 ce.highlightErrorLocation(row, col)
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318
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319 # Project loading:
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320
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321 # Build recepy:
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101
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322 def buildFile(self):
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323 ce = self.activeMdiChild()
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324 if ce:
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325 source = ce.source
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326 self.buildOutput.clear()
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327 self.buildOutput.append(str(self.compiler))
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102
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328 ast = self.compiler.compilesource(source)
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329 self.astViewer.setAst(ast)
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101
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330 self.buildOutput.append("Done!")
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67
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331 def buildProject(self):
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64
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332 """ Build project """
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333 self.buildOutput.clear()
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334 self.buildOutput.append(str(self.compiler))
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335 mods = self.compiler.compileProject(self.project)
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336
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101
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337 #self.builderrors.setErrorList(self.compiler.errorlist)
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64
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338 self.astViewer.setAst(mods[0])
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101
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339 #for err in self.compiler.errorlist:
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340 # self.buildOutput.append(str(err))
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64
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341 self.buildOutput.append("Done!")
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342
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1
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343 if __name__ == '__main__':
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344 app = QApplication(sys.argv)
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345 ide = Ide()
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346 ide.show()
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347 app.exec_()
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348
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