Mercurial Repositories > eric / file comparison
comparison: E5XML/SessionWriter.py
E5XML/SessionWriter.py
- changeset 50
- a36eecf45b2e
- parent 15
- f6ccc31d6e72
- child 53
- c3eb7cc1ff8b
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| 49:f991944e859c | 50:a36eecf45b2e |
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| 1 # -*- coding: utf-8 -*- | |
| 2 | |
| 3 # Copyright (c) 2004 - 2010 Detlev Offenbach <detlev@die-offenbachs.de> | |
| 4 # | |
| 5 | |
| 6 """ | |
| 7 Module implementing the writer class for writing an XML project session file. | |
| 8 """ | |
| 9 | |
| 10 import os | |
| 11 import time | |
| 12 | |
| 13 from E4Gui.E4Application import e4App | |
| 14 | |
| 15 from .XMLWriterBase import XMLWriterBase | |
| 16 from .Config import sessionFileFormatVersion | |
| 17 | |
| 18 import Preferences | |
| 19 | |
| 20 class SessionWriter(XMLWriterBase): | |
| 21 """ | |
| 22 Class implementing the writer class for writing an XML project session file. | |
| 23 """ | |
| 24 def __init__(self, file, projectName): | |
| 25 """ | |
| 26 Constructor | |
| 27 | |
| 28 @param file open file (like) object for writing | |
| 29 @param projectName name of the project (string) or None for the | |
| 30 global session | |
| 31 """ | |
| 32 XMLWriterBase.__init__(self, file) | |
| 33 | |
| 34 self.name = projectName | |
| 35 self.project = e4App().getObject("Project") | |
| 36 self.multiProject = e4App().getObject("MultiProject") | |
| 37 self.vm = e4App().getObject("ViewManager") | |
| 38 self.dbg = e4App().getObject("DebugUI") | |
| 39 self.dbs = e4App().getObject("DebugServer") | |
| 40 | |
| 41 def writeXML(self): | |
| 42 """ | |
| 43 Public method to write the XML to the file. | |
| 44 """ | |
| 45 isGlobal = self.name is None | |
| 46 | |
| 47 XMLWriterBase.writeXML(self) | |
| 48 | |
| 49 self._write('<!DOCTYPE Session SYSTEM "Session-%s.dtd">' % \ | |
| 50 sessionFileFormatVersion) | |
| 51 | |
| 52 # add some generation comments | |
| 53 if not isGlobal: | |
| 54 self._write("<!-- eric5 session file for project %s -->" % self.name) | |
| 55 self._write("<!-- This file was generated automatically, do not edit. -->") | |
| 56 if Preferences.getProject("XMLTimestamp") or isGlobal: | |
| 57 self._write("<!-- Saved: %s -->" % time.strftime('%Y-%m-%d, %H:%M:%S')) | |
| 58 | |
| 59 # add the main tag | |
| 60 self._write('<Session version="%s">' % sessionFileFormatVersion) | |
| 61 | |
| 62 # step 0: save open multi project and project for the global session | |
| 63 if isGlobal: | |
| 64 if self.multiProject.isOpen(): | |
| 65 self._write(' <MultiProject>%s</MultiProject>' % \ | |
| 66 self.multiProject.getMultiProjectFile()) | |
| 67 if self.project.isOpen(): | |
| 68 self._write(' <Project>%s</Project>' % \ | |
| 69 self.project.getProjectFile()) | |
| 70 | |
| 71 # step 1: save all open (project) filenames and the active window | |
| 72 allOpenFiles = self.vm.getOpenFilenames() | |
| 73 self._write(" <Filenames>") | |
| 74 for of in allOpenFiles: | |
| 75 if isGlobal or of.startswith(self.project.ppath): | |
| 76 ed = self.vm.getOpenEditor(of) | |
| 77 if ed is not None: | |
| 78 line, index = ed.getCursorPosition() | |
| 79 folds = ','.join([str(i + 1) for i in ed.getFolds()]) | |
| 80 else: | |
| 81 line, index = 0, 0 | |
| 82 folds = '' | |
| 83 self._write(' <Filename cline="%d" cindex="%d" folds="%s">%s</Filename>' % \ | |
| 84 (line, index, folds, of)) | |
| 85 self._write(" </Filenames>") | |
| 86 | |
| 87 aw = self.vm.getActiveName() | |
| 88 if aw and aw.startswith(self.project.ppath): | |
| 89 ed = self.vm.getOpenEditor(aw) | |
| 90 if ed is not None: | |
| 91 line, index = ed.getCursorPosition() | |
| 92 else: | |
| 93 line, index = 0, 0 | |
| 94 self._write(' <ActiveWindow cline="%d" cindex="%d">%s</ActiveWindow>' % \ | |
| 95 (line, index, aw)) | |
| 96 | |
| 97 # step 2a: save all breakpoints | |
| 98 allBreaks = Preferences.getProject("SessionAllBreakpoints") | |
| 99 projectFiles = self.project.getSources(True) | |
| 100 bpModel = self.dbs.getBreakPointModel() | |
| 101 self._write(" <Breakpoints>") | |
| 102 for row in range(bpModel.rowCount()): | |
| 103 index = bpModel.index(row, 0) | |
| 104 fname, lineno, cond, temp, enabled, count = \ | |
| 105 bpModel.getBreakPointByIndex(index)[:6] | |
| 106 if isGlobal or allBreaks or fname in projectFiles: | |
| 107 self._write(" <Breakpoint>") | |
| 108 self._write(" <BpFilename>%s</BpFilename>" % fname) | |
| 109 self._write(' <Linenumber value="%d" />' % lineno) | |
| 110 self._write(" <Condition>%s</Condition>" % self.escape(str(cond))) | |
| 111 self._write(' <Temporary value="%s" />' % temp) | |
| 112 self._write(' <Enabled value="%s" />' % enabled) | |
| 113 self._write(' <Count value="%d" />' % count) | |
| 114 self._write(" </Breakpoint>") | |
| 115 self._write(" </Breakpoints>") | |
| 116 | |
| 117 # step 2b: save all watch expressions | |
| 118 self._write(" <Watchexpressions>") | |
| 119 wpModel = self.dbs.getWatchPointModel() | |
| 120 for row in range(wpModel.rowCount()): | |
| 121 index = wpModel.index(row, 0) | |
| 122 cond, temp, enabled, count, special = wpModel.getWatchPointByIndex(index)[:5] | |
| 123 self._write(' <Watchexpression>') | |
| 124 self._write(" <Condition>%s</Condition>" % self.escape(str(cond))) | |
| 125 self._write(' <Temporary value="%s" />' % temp) | |
| 126 self._write(' <Enabled value="%s" />' % enabled) | |
| 127 self._write(' <Count value="%d" />' % count) | |
| 128 self._write(' <Special>%s</Special>' % special) | |
| 129 self._write(' </Watchexpression>') | |
| 130 self._write(' </Watchexpressions>') | |
| 131 | |
| 132 # step 3: save the debug info | |
| 133 self._write(" <DebugInfo>") | |
| 134 if isGlobal: | |
| 135 if len(self.dbg.argvHistory): | |
| 136 dbgCmdline = str(self.dbg.argvHistory[0]) | |
| 137 else: | |
| 138 dbgCmdline = "" | |
| 139 if len(self.dbg.wdHistory): | |
| 140 dbgWd = self.dbg.wdHistory[0] | |
| 141 else: | |
| 142 dbgWd = "" | |
| 143 if len(self.dbg.envHistory): | |
| 144 dbgEnv = self.dbg.envHistory[0] | |
| 145 else: | |
| 146 dbgEnv = "" | |
| 147 self._write(" <CommandLine>%s</CommandLine>" % self.escape(dbgCmdline)) | |
| 148 self._write(" <WorkingDirectory>%s</WorkingDirectory>" % dbgWd) | |
| 149 self._write(" <Environment>%s</Environment>" % dbgEnv) | |
| 150 self._write(' <ReportExceptions value="%s" />' % self.dbg.exceptions) | |
| 151 self._write(" <Exceptions>") | |
| 152 for exc in self.dbg.excList: | |
| 153 self._write(" <Exception>%s</Exception>" % exc) | |
| 154 self._write(" </Exceptions>") | |
| 155 self._write(" <IgnoredExceptions>") | |
| 156 for iexc in self.dbg.excIgnoreList: | |
| 157 self._write(" <IgnoredException>%s</IgnoredException>" % iexc) | |
| 158 self._write(" </IgnoredExceptions>") | |
| 159 self._write(' <AutoClearShell value="%s" />' % self.dbg.autoClearShell) | |
| 160 self._write(' <TracePython value="%s" />' % self.dbg.tracePython) | |
| 161 self._write(' <AutoContinue value="%s" />' % self.dbg.autoContinue) | |
| 162 self._write(" <CovexcPattern></CovexcPattern>") # kept for compatibility | |
| 163 else: | |
| 164 self._write(" <CommandLine>%s</CommandLine>" % \ | |
| 165 self.escape(str(self.project.dbgCmdline))) | |
| 166 self._write(" <WorkingDirectory>%s</WorkingDirectory>" % \ | |
| 167 self.project.dbgWd) | |
| 168 self._write(" <Environment>%s</Environment>" % \ | |
| 169 self.project.dbgEnv) | |
| 170 self._write(' <ReportExceptions value="%s" />' % \ | |
| 171 self.project.dbgReportExceptions) | |
| 172 self._write(" <Exceptions>") | |
| 173 for exc in self.project.dbgExcList: | |
| 174 self._write(" <Exception>%s</Exception>" % exc) | |
| 175 self._write(" </Exceptions>") | |
| 176 self._write(" <IgnoredExceptions>") | |
| 177 for iexc in self.project.dbgExcIgnoreList: | |
| 178 self._write(" <IgnoredException>%s</IgnoredException>" % iexc) | |
| 179 self._write(" </IgnoredExceptions>") | |
| 180 self._write(' <AutoClearShell value="%s" />' % \ | |
| 181 self.project.dbgAutoClearShell) | |
| 182 self._write(' <TracePython value="%s" />' % \ | |
| 183 self.project.dbgTracePython) | |
| 184 self._write(' <AutoContinue value="%s" />' % \ | |
| 185 self.project.dbgAutoContinue) | |
| 186 self._write(" <CovexcPattern></CovexcPattern>") # kept for compatibility | |
| 187 self._write(" </DebugInfo>") | |
| 188 | |
| 189 # step 4: save bookmarks of all open (project) files | |
| 190 self._write(" <Bookmarks>") | |
| 191 for of in allOpenFiles: | |
| 192 if isGlobal or of.startswith(self.project.ppath): | |
| 193 editor = self.vm.getOpenEditor(of) | |
| 194 for bookmark in editor.getBookmarks(): | |
| 195 self._write(" <Bookmark>") | |
| 196 self._write(" <BmFilename>%s</BmFilename>" % of) | |
| 197 self._write(' <Linenumber value="%d" />' % bookmark) | |
| 198 self._write(" </Bookmark>") | |
| 199 self._write(" </Bookmarks>") | |
| 200 | |
| 201 self._write("</Session>", newline = False) |
