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################################################## |
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# $Id: FunctionSelector.py,v 1.2 2002/11/08 02:37:25 jonen Exp $ |
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# small plugin for glimmer |
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# |
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# Authors: |
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# Andreas Motl<andreas.motl@ilo.de> |
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# Sebastian Utz<su@tunemedia.de> |
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# |
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# ToDo: |
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# - Bug: FunctionList doesn't refresh on new opened files by its own |
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# - tune regex for more languages |
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# |
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# Changelog: |
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# $Log: FunctionSelector.py,v $ |
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# Revision 1.2 2002/11/08 02:37:25 jonen |
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# + added cvs header |
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# + added hook for refresh on "save-file" |
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# suggested by Mark McAulay |
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# |
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# |
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################################################## |
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|
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import glimmer |
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import string |
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import re |
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import sys |
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import os |
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sys.argv=[] |
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sys.argv.append("null") |
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from gtk import * |
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import _gtk |
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import _gnome |
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import _gnomeui |
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from gnome.ui import * |
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import gnome.config |
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|
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global row_number |
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|
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row_number = [] |
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|
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# --------------------------------------------------------- |
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# some regular expressions to scan for |
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# class/function/sub/packages signatures |
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# in source code |
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prefix_pattern = '^[|\s]*' |
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sigpart = '\s+([\w|:|&]+?)\s*' |
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regex_universal=re.compile(prefix_pattern + '(?:\w+?)\*??' + sigpart + '\(.*?\)[\s|:|{]*\s*$') |
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regex_noparenthesis=re.compile(prefix_pattern + '(?:package|sub|class)' + sigpart + '[;|{]\s*$') |
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|
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def get_functionNameFromLine(str): |
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for regex in (regex_universal, regex_noparenthesis): |
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match=regex.search(str) |
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if match: |
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str = match.group(1) |
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return str |
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|
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def get_allFunctionNames(content): |
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names=[] |
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lines=string.split(content, "\n") |
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count=1 |
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for line in lines: |
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funcname=get_functionNameFromLine(line) |
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if funcname: |
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names.append((funcname, count)) |
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count=count+1 |
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return names |
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|
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# --------------------------------------------------------- |
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|
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def get_current_text(): |
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start = 0 |
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end = glimmer.buffer_size() |
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str = glimmer.get_text(start, end) |
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return str |
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|
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def functionlist_init (): |
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title = "Functions:" |
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functionlist.set_column_title(0, title) |
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functionlist.clear() |
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|
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def functionlist_append(label): |
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listentry=[] |
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listentry.append(label) |
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listentry.append("") |
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functionlist.append(listentry) |
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|
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def our_main(): |
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global row_number |
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gettext = get_current_text() |
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if gettext: |
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entries=get_allFunctionNames(gettext) |
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functionlist_init() |
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row_number=[] |
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for entry in entries: |
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label=entry[0] |
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rownum=entry[1] |
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functionlist_append(label) |
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row_number.append(rownum) |
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|
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def select_row_callback(clist, row, col, event, data): |
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import glimmer |
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import string |
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global row_number |
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num = row_number[row] |
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glimmer.move_to_line(num) |
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glimmer.move_to(glimmer.line_start()) |
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del glimmer |
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del string |
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|
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|
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def close_function_selector(button, citem, fbox): |
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citem.destroy() |
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glimmer.remove_paned_object("FunctionSelector") |
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|
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|
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def refresh_function_selector(refresh): |
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our_main() |
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|
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def callback_change(): |
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our_main() |
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|
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functionbox = GtkVBox(FALSE, 0) |
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functionbox.show() |
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titleframe = GtkFrame() |
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functionbox.pack_start(titleframe, FALSE, FALSE, 2) |
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titleframe.show() |
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buttonbox = GtkHBox(FALSE, 0) |
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titleframe.add(buttonbox) |
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buttonbox.show() |
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optionsbutton = GtkButton() |
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optionsbutton.set_relief(RELIEF_NONE) |
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buttonbox.pack_start(optionsbutton, FALSE, FALSE, 2) |
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optionsbutton.show() |
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optionsbuttonbox = GtkHBox(FALSE, 0) |
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optionsbutton.add(optionsbuttonbox) |
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optionsbuttonbox.pack_start(GtkLabel("Refresh List"), FALSE, FALSE, 0) |
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optionsbuttonbox.show_all() |
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|
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_gtk.gtk_signal_connect(optionsbutton._o, "clicked", refresh_function_selector) |
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closebutton = GtkButton() |
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closebutton.set_relief(RELIEF_NONE) |
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closebutton.add(GnomeStock("Close")) |
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closebutton.set_usize(22, 22) |
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buttonbox.pack_end(closebutton, FALSE, FALSE, 2) |
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closebutton.show_all() |
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functionwindow = GtkScrolledWindow() |
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functionbox.pack_start(functionwindow, TRUE, TRUE, 2) |
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functionwindow.set_usize(130, 500) |
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functionwindow.show() |
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functionlist = GtkCList(1) |
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functionwindow.add(functionlist) |
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functionlist.show() |
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#functionlist.column_titles_show(1) |
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glimmer.add_paned_object(functionbox._o, "FunctionSelector", 0) |
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our_main() |
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checkitem = GtkCheckMenuItem("Function Selector") |
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checkitem.set_active(TRUE) |
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checkitem.show() |
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glimmer.add_widget_to_menu("_View/Status Bar", checkitem._o) |
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|
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glimmer.register_signal_hook("open-file", callback_change) |
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|
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glimmer.register_signal_hook("change-file", callback_change) |
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|
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glimmer.register_signal_hook("save-file", callback_change) |
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|
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args = (checkitem, functionbox, ) |
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_gtk.gtk_signal_connect(closebutton._o, "clicked", close_function_selector, args) |
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args = (None, ) |
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_gtk.gtk_signal_connect(functionlist._o, "select_row", select_row_callback, args) |
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