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| author | Steven M. Gava <elguavas@python.net> | 2002-06-11 04:45:34 (GMT) |
|---|---|---|
| committer | Steven M. Gava <elguavas@python.net> | 2002-06-11 04:45:34 (GMT) |
| commit | 7981ce576c719e291dc901a3463e725b6be3c50e (patch) | |
| tree | 33e87f7df0b4968d626a4dc5a37d6843ca770ee5 /Lib/idlelib/IOBinding.py | |
| parent | 55ad7f84a4ccf6f540b6bc350fb09f19348a4193 (diff) | |
| download | cpython-7981ce576c719e291dc901a3463e725b6be3c50e.zip cpython-7981ce576c719e291dc901a3463e725b6be3c50e.tar.gz cpython-7981ce576c719e291dc901a3463e725b6be3c50e.tar.bz2 | |
add a version of GvR's q&d python idle printing patch,
slightly tweaked and modified for the idlefork config system
Diffstat (limited to 'Lib/idlelib/IOBinding.py')
| -rw-r--r-- | Lib/idlelib/IOBinding.py | 45 |
1 files changed, 43 insertions, 2 deletions
diff --git a/Lib/idlelib/IOBinding.py b/Lib/idlelib/IOBinding.py index 729f29b..eb901dc 100644 --- a/Lib/idlelib/IOBinding.py +++ b/Lib/idlelib/IOBinding.py @@ -6,9 +6,11 @@ # which will only understand the local convention. import os +import tempfile import tkFileDialog import tkMessageBox import re +from configHandler import idleConf #$ event <<open-window-from-file>> #$ win <Control-o> @@ -22,6 +24,10 @@ import re #$ win <Alt-s> #$ unix <Control-x><Control-w> +#$ event <<print-window>> +#$ win <Control-p> +#$ unix <Control-x><Control-p> + #$ event <<save-copy-of-window-as-file>> #$ win <Alt-Shift-s> #$ unix <Control-x><w> @@ -38,13 +44,15 @@ class IOBinding: self.save_as) self.__id_savecopy = self.text.bind("<<save-copy-of-window-as-file>>", self.save_a_copy) - + self.__id_print = self.text.bind("<<print-window>>", self.print_window) + def close(self): # Undo command bindings self.text.unbind("<<open-window-from-file>>", self.__id_open) self.text.unbind("<<save-window>>", self.__id_save) self.text.unbind("<<save-window-as-file>>",self.__id_saveas) self.text.unbind("<<save-copy-of-window-as-file>>", self.__id_savecopy) + self.text.unbind("<<print-window>>", self.__id_print) # Break cycles self.editwin = None self.text = None @@ -187,7 +195,40 @@ class IOBinding: tkMessageBox.showerror("I/O Error", str(msg), master=self.text) return 0 - + + def print_window(self, event): + tempfilename = None + if self.get_saved(): + filename = self.filename + else: + filename = tempfilename = tempfile.mktemp() + if not self.writefile(filename): + os.unlink(tempfilename) + return "break" + platform=os.name + printPlatform=1 + if platform == 'posix': #posix platform + command = idleConf.GetOption('main','General','print-command-posix') + command = command + " 2>&1" + elif platform == 'nt': #win32 platform + command = idleConf.GetOption('main','General','print-command-win') + else: #no printing for this platform + printPlatform=0 + if printPlatform: #we can try to print for this platform + command = command % filename + pipe = os.popen(command, "r") + output = pipe.read().strip() + status = pipe.close() + if status: + output = "Printing failed (exit status 0x%x)\n" % status + output + if output: + output = "Printing command: %s\n" % repr(command) + output + tkMessageBox.showerror("Print status", output, master=self.text) + else: #no printing for this platform + message="Printing is not enabled for this platform: %s" % platform + tkMessageBox.showinfo("Print status", message, master=self.text) + return "break" + def fixlastline(self): c = self.text.get("end-2c") if c != '\n': |