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thg / tortoisehg / hgtk / shellconf.py

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# shellconf.py - User interface for the TortoiseHg shell extension settings
#
# Copyright 2009 Steve Borho <steve@borho.org>
#
# This software may be used and distributed according to the terms of the
# GNU General Public License version 2, incorporated herein by reference.

import os
import gtk
import gobject

from tortoisehg.util.i18n import _
from tortoisehg.util import menuthg
from tortoisehg.hgtk import gtklib

class ShellConfigWindow(gtk.Window):
    'User interface for the TortoiseHg taskbar application'
    def __init__(self):
        'Initialize the Dialog'
        gtk.Window.__init__(self, gtk.WINDOW_TOPLEVEL)
        gtklib.set_tortoise_icon(self, 'hg.ico')
        gtklib.set_tortoise_keys(self)

        self.set_default_size(400, -1)
        self.set_title(_('TortoiseHg Shell Configuration'))

        okay = gtk.Button(_('OK'))
        cancel = gtk.Button(_('Cancel'))
        self.apply = gtk.Button(_('Apply'))

        vbox = gtk.VBox()
        vbox.set_border_width(5)
        self.add(vbox)

        # Create a new notebook, place the position of the tabs
        self.notebook = notebook = gtk.Notebook()
        notebook.set_tab_pos(gtk.POS_TOP)
        vbox.pack_start(notebook, True, True)
        notebook.show()

        # Context Menu page
        cmenuframe = self.add_page(notebook, _('Context Menu'))
        cmenuvbox = gtk.VBox()
        cmenuframe.add(cmenuvbox)

        ## Top/Sub Menu items group
        cmframe = gtk.Frame(_('Menu Items'))
        cmframe.set_border_width(2)
        cmenuvbox.pack_start(cmframe, True, True, 2)

        table = gtk.Table(2, 3)
        cmframe.add(table)
        def setcell(child, row, col, xopts=gtk.FILL|gtk.EXPAND, yopts=0):
            table.attach(child, col, col + 1, row, row + 1, xopts, yopts, 4, 2)
        def withframe(widget):
            scroll = gtk.ScrolledWindow()
            scroll.set_policy(gtk.POLICY_NEVER, gtk.POLICY_ALWAYS)
            scroll.set_shadow_type(gtk.SHADOW_ETCHED_IN)
            scroll.add(widget)
            return scroll

        # Sub menus pane
        label = gtk.Label(_('Sub menu items:'))
        label.set_alignment(0, 0.5)
        setcell(label, 0, 2)

        # model: [0]hgcmd, [1]translated menu label
        self.submmodel = model = gtk.ListStore(gobject.TYPE_STRING,
                gobject.TYPE_STRING)
        self.submlist = list = gtk.TreeView(model)
        list.set_size_request(-1, 180)
        list.set_headers_visible(False)
        list.connect('row-activated', self.row_activated)
        column = gtk.TreeViewColumn()
        list.append_column(column)
        cell = gtk.CellRendererText()
        column.pack_start(cell, True)
        column.add_attribute(cell, 'text', 1)
        setcell(withframe(list), 1, 2, yopts=gtk.FILL|gtk.EXPAND)

        # Top menus pane
        label = gtk.Label(_('Top menu items:'))
        label.set_alignment(0, 0.5)
        setcell(label, 0, 0)

        # model: [0]hgcmd, [1]translated menu label
        self.topmmodel = model = gtk.ListStore(gobject.TYPE_STRING,
                gobject.TYPE_STRING)
        self.topmlist = list = gtk.TreeView(model)
        list.set_size_request(-1, 180)
        list.set_headers_visible(False)
        list.connect('row-activated', self.row_activated)
        column = gtk.TreeViewColumn()
        list.append_column(column)
        cell = gtk.CellRendererText()
        column.pack_start(cell, True)
        column.add_attribute(cell, 'text', 1)
        setcell(withframe(list), 1, 0, yopts=gtk.FILL|gtk.EXPAND)

        # move buttons
        mbbox = gtk.VBox()
        setcell(mbbox, 1, 1, xopts=0, yopts=0)

        topbutton = gtk.Button(_('<- Top'))
        topbutton.connect('clicked', self.top_clicked)
        mbbox.add(topbutton)
        subbutton = gtk.Button(_('Sub ->'))
        subbutton.connect('clicked', self.sub_clicked)
        mbbox.add(subbutton)

        # menu behavior group
        mbframe = gtk.Frame(_('Menu Behavior'))
        mbframe.set_border_width(2)
        cmenuvbox.pack_start(mbframe, True, True, 2)

        mbbox = gtk.VBox()
        mbframe.add(mbbox)
        hbox = gtk.HBox()
        mbbox.pack_start(hbox, False, False, 2)
        self.hide_context_menu = gtk.CheckButton(_('Hide context menu outside repositories'))
        hbox.pack_start(self.hide_context_menu, False, False, 2)

        # Icons page
        iconsframe = self.add_page(notebook, _('Icons'))
        iconsvbox = gtk.VBox()
        iconsframe.add(iconsvbox)

        ## Overlays group
        ovframe = gtk.Frame(_('Overlays'))
        ovframe.set_border_width(2)
        iconsvbox.pack_start(ovframe, False, False, 2)
        ovcvbox = gtk.VBox()
        ovframe.add(ovcvbox)
        hbox = gtk.HBox()
        ovcvbox.pack_start(hbox, False, False, 2)
        self.ovenable = gtk.CheckButton(_('Enable overlays'))
        hbox.pack_start(self.ovenable, False, False, 2)
        self.lclonly = gtk.CheckButton(_('Local disks only'))
        hbox.pack_start(self.lclonly, False, False, 2)

        ## Overlay icon handlers group
        frame = gtk.Frame(_('Enabled Overlay Handlers'))
        frame.set_border_width(2)
        iconsvbox.pack_start(frame, False, False, 2)
        tvbox = gtk.VBox()
        frame.add(tvbox)
        
        hbox = gtk.HBox()
        tvbox.pack_start(hbox, False, False, 2)
        hbox.pack_start(gtk.Label(
            _('Warning: affects all Tortoises, logoff required after change')),
            False, False, 2)

        hbox = gtk.HBox()
        tvbox.pack_start(hbox, False, False, 2)

        colvbox = gtk.VBox()
        hbox.pack_start(colvbox, False, False, 2)
        self.enableAddedHandler = gtk.CheckButton(_('Added'))
        colvbox.pack_start(self.enableAddedHandler, False, False, 2)
        self.enableUnversionedHandler = gtk.CheckButton(_('Unversioned'))
        colvbox.pack_start(self.enableUnversionedHandler, False, False, 2)

        colvbox = gtk.VBox()
        hbox.pack_start(colvbox, False, False, 2)
        self.enableLockedHandler = gtk.CheckButton(_('Locked*'))
        colvbox.pack_start(self.enableLockedHandler, False, False, 2)
        self.enableReadonlyHandler = gtk.CheckButton(_('Readonly*'))
        colvbox.pack_start(self.enableReadonlyHandler, False, False, 2)

        colvbox = gtk.VBox()
        hbox.pack_start(colvbox, False, False, 2)
        self.enableIgnoredHandler = gtk.CheckButton(_('Ignored*'))
        colvbox.pack_start(self.enableIgnoredHandler, False, False, 2)
        self.enableDeletedHandler = gtk.CheckButton(_('Deleted*'))
        colvbox.pack_start(self.enableDeletedHandler, False, False, 2)

        def connect_apply(checkbutton):
            checkbutton.connect('toggled', lambda x: self.apply.set_sensitive(True))
        connect_apply(self.hide_context_menu)
        connect_apply(self.enableAddedHandler)
        connect_apply(self.enableUnversionedHandler)
        connect_apply(self.enableIgnoredHandler)
        connect_apply(self.enableLockedHandler)
        connect_apply(self.enableReadonlyHandler)
        connect_apply(self.enableDeletedHandler)

        hbox = gtk.HBox()
        tvbox.pack_start(hbox, False, False, 2)
        hbox.pack_start(gtk.Label(
            _('*: not used by TortoiseHg')),
            False, False, 2)

        ## Taskbar group
        taskbarframe = gtk.Frame(_('Taskbar'))
        taskbarframe.set_border_width(2)
        iconsvbox.pack_start(taskbarframe, False, False, 2)
        taskbarbox = gtk.VBox()
        taskbarframe.add(taskbarbox)
        hbox = gtk.HBox()
        taskbarbox.pack_start(hbox, False, False, 2)
        self.show_taskbaricon = gtk.CheckButton(_('Show Icon'))
        hbox.pack_start(self.show_taskbaricon, False, False, 2)
        self.hgighlight_taskbaricon = gtk.CheckButton(_('Highlight Icon'))
        hbox.pack_start(self.hgighlight_taskbaricon, False, False, 2)

        # Tooltips
        tips = gtklib.Tooltips()

        tooltip = _('Do not show menu items on unversioned folders '
                    '(use shift + click to override)')
        tips.set_tip(self.hide_context_menu, tooltip)
        tooltip = _('Show overlay icons in Mercurial repositories')
        tips.set_tip(self.ovenable, tooltip)
        self.ovenable.connect('toggled', self.ovenable_toggled)
        tooltip = _('Show overlays on local disks only')
        tips.set_tip(self.lclonly, tooltip)
        self.lclonly.connect('toggled', lambda x: self.apply.set_sensitive(True))

        tooltip = _('Show the taskbar icon (restart needed)')
        tips.set_tip(self.show_taskbaricon, tooltip)
        self.show_taskbaricon.connect('toggled', lambda x: self.apply.set_sensitive(True))
        tooltip = _('Highlight the taskbar icon during activity')
        tips.set_tip(self.hgighlight_taskbaricon, tooltip)
        self.hgighlight_taskbaricon.connect('toggled', lambda x: self.apply.set_sensitive(True))

        self.load_shell_configs()

        accelgroup = gtk.AccelGroup()
        self.add_accel_group(accelgroup)

        # Padding
        vbox.pack_start(gtk.HBox(), False, False, 3)

        # Bottom buttons
        bbox = gtk.HBox()
        vbox.pack_start(bbox, False, False)

        lefthbbox = gtk.HButtonBox()
        lefthbbox.set_layout(gtk.BUTTONBOX_START)
        lefthbbox.set_spacing(6)
        bbox.pack_start(lefthbbox, False, False)

        bbox.pack_start(gtk.Label(''), True, True)

        righthbbox = gtk.HButtonBox()
        righthbbox.set_layout(gtk.BUTTONBOX_END)
        righthbbox.set_spacing(6)
        bbox.pack_start(righthbbox, False, False)

        okay.connect('clicked', self.okay_clicked)
        key, modifier = gtk.accelerator_parse('Return')
        okay.add_accelerator('clicked', accelgroup, key, 0,
                gtk.ACCEL_VISIBLE)
        righthbbox.pack_start(okay, False, False)

        cancel.connect('clicked', lambda x: self.destroy())
        key, modifier = gtk.accelerator_parse('Escape')
        cancel.add_accelerator('clicked', accelgroup, key, 0,
                gtk.ACCEL_VISIBLE)
        righthbbox.pack_start(cancel, False, False)

        self.apply.connect('clicked', self.apply_clicked)
        self.apply.set_sensitive(False)
        righthbbox.pack_start(self.apply, False, False)

    def add_page(self, notebook, tab):
        frame = gtk.Frame()
        frame.set_border_width(5)
        frame.set_shadow_type(gtk.SHADOW_NONE)
        frame.show()
        label = gtk.Label(tab)
        notebook.append_page(frame, label)
        return frame

    def load_shell_configs(self):
        hide_context_menu = False
        overlayenable = True
        localdisks = False
        promoteditems = 'commit'
        show_taskbaricon = True
        hgighlight_taskbaricon = True
        enableUnversionedHandler = True
        enableIgnoredHandler = True
        enableLockedHandler = True
        enableReadonlyHandler = True
        enableDeletedHandler = True
        enableAddedHandler = True
        try:
            from _winreg import HKEY_CURRENT_USER, OpenKey, QueryValueEx
            hkey = OpenKey(HKEY_CURRENT_USER, r'Software\TortoiseHg')
            t = ('1', 'True')
            try: hide_context_menu = QueryValueEx(hkey, 'HideMenuOutsideRepo')[0] in t
            except EnvironmentError: pass
            try: overlayenable = QueryValueEx(hkey, 'EnableOverlays')[0] in t
            except EnvironmentError: pass
            try: localdisks = QueryValueEx(hkey, 'LocalDisksOnly')[0] in t
            except EnvironmentError: pass
            try: show_taskbaricon = QueryValueEx(hkey, 'ShowTaskbarIcon')[0] in t
            except EnvironmentError: pass
            try: hgighlight_taskbaricon = QueryValueEx(hkey, 'HighlightTaskbarIcon')[0] in t
            except EnvironmentError: pass
            try: promoteditems = QueryValueEx(hkey, 'PromotedItems')[0]
            except EnvironmentError: pass

            hkey = OpenKey(HKEY_CURRENT_USER, r'Software\TortoiseOverlays')
            try: enableUnversionedHandler = QueryValueEx(hkey, 'ShowUnversionedOverlay')[0] != 0
            except EnvironmentError: pass
            try: enableIgnoredHandler = QueryValueEx(hkey, 'ShowIgnoredOverlay')[0] != 0
            except EnvironmentError: pass
            try: enableLockedHandler = QueryValueEx(hkey, 'ShowLockedOverlay')[0] != 0
            except EnvironmentError: pass
            try: enableReadonlyHandler = QueryValueEx(hkey, 'ShowReadonlyOverlay')[0] != 0
            except EnvironmentError: pass
            try: enableDeletedHandler = QueryValueEx(hkey, 'ShowDeletedOverlay')[0] != 0
            except EnvironmentError: pass
            try: enableAddedHandler = QueryValueEx(hkey, 'ShowAddedOverlay')[0] != 0
            except EnvironmentError: pass
        except (ImportError, WindowsError):
            pass

        self.hide_context_menu.set_active(hide_context_menu)
        self.ovenable.set_active(overlayenable)
        self.lclonly.set_active(localdisks)
        self.lclonly.set_sensitive(overlayenable)
        self.show_taskbaricon.set_active(show_taskbaricon)
        self.hgighlight_taskbaricon.set_active(hgighlight_taskbaricon)
        self.enableUnversionedHandler.set_active(enableUnversionedHandler)
        self.enableIgnoredHandler.set_active(enableIgnoredHandler)
        self.enableLockedHandler.set_active(enableLockedHandler)
        self.enableReadonlyHandler.set_active(enableReadonlyHandler)
        self.enableDeletedHandler.set_active(enableDeletedHandler)
        self.enableAddedHandler.set_active(enableAddedHandler)

        promoted = [pi.strip() for pi in promoteditems.split(',')]
        self.submmodel.clear()
        self.topmmodel.clear()
        for cmd, info in menuthg.thgcmenu.items():
            label = info['label']['str']
            if cmd in promoted:
                self.topmmodel.append((cmd, label))
            else:
                self.submmodel.append((cmd, label))
        self.submmodel.set_sort_column_id(1, gtk.SORT_ASCENDING)
        self.topmmodel.set_sort_column_id(1, gtk.SORT_ASCENDING)

    def store_shell_configs(self):
        hide_context_menu = self.hide_context_menu.get_active() and '1' or '0'
        overlayenable = self.ovenable.get_active() and '1' or '0'
        localdisks = self.lclonly.get_active() and '1' or '0'
        show_taskbaricon = self.show_taskbaricon.get_active() and '1' or '0'
        hgighlight_taskbaricon = self.hgighlight_taskbaricon.get_active() and '1' or '0'
        enableUnversionedHandler = self.enableUnversionedHandler.get_active() and 1 or 0
        enableIgnoredHandler = self.enableIgnoredHandler.get_active() and 1 or 0
        enableLockedHandler = self.enableLockedHandler.get_active() and 1 or 0
        enableReadonlyHandler = self.enableReadonlyHandler.get_active() and 1 or 0
        enableDeletedHandler = self.enableDeletedHandler.get_active() and 1 or 0
        enableAddedHandler = self.enableAddedHandler.get_active() and 1 or 0
        promoted = []
        for row in self.topmmodel:
            promoted.append(row[0])
        try:
            from _winreg import HKEY_CURRENT_USER, CreateKey, SetValueEx, REG_SZ, REG_DWORD
            hkey = CreateKey(HKEY_CURRENT_USER, r"Software\TortoiseHg")
            SetValueEx(hkey, 'HideMenuOutsideRepo', 0, REG_SZ, hide_context_menu)
            SetValueEx(hkey, 'EnableOverlays', 0, REG_SZ, overlayenable)
            SetValueEx(hkey, 'LocalDisksOnly', 0, REG_SZ, localdisks)
            SetValueEx(hkey, 'ShowTaskbarIcon', 0, REG_SZ, show_taskbaricon)
            SetValueEx(hkey, 'HighlightTaskbarIcon', 0, REG_SZ, hgighlight_taskbaricon)
            SetValueEx(hkey, 'PromotedItems', 0, REG_SZ, ','.join(promoted))
            hkey = CreateKey(HKEY_CURRENT_USER, r'Software\TortoiseOverlays')
            SetValueEx(hkey, 'ShowUnversionedOverlay', 0, REG_DWORD, enableUnversionedHandler)
            SetValueEx(hkey, 'ShowIgnoredOverlay', 0, REG_DWORD, enableIgnoredHandler)
            SetValueEx(hkey, 'ShowLockedOverlay', 0, REG_DWORD, enableLockedHandler)
            SetValueEx(hkey, 'ShowReadonlyOverlay', 0, REG_DWORD, enableReadonlyHandler)
            SetValueEx(hkey, 'ShowDeletedOverlay', 0, REG_DWORD, enableDeletedHandler)
            SetValueEx(hkey, 'ShowAddedOverlay', 0, REG_DWORD, enableAddedHandler)
        except ImportError:
            pass

    def move_to_other(self, list, paths=None):
        if paths == None:
            model, paths = list.get_selection().get_selected_rows()
        else:
            model = list.get_model()
        if not paths:
            return
        if list == self.submlist:
            otherlist = self.topmlist
            othermodel = self.topmmodel
        else:
            otherlist = self.submlist
            othermodel = self.submmodel
        for path in paths:
            cmd, label = model[path]
            model.remove(model.get_iter(path))
            othermodel.append((cmd, label))
        othermodel.set_sort_column_id(1, gtk.SORT_ASCENDING)
        self.apply.set_sensitive(True)

    def row_activated(self, list, path, column):
        self.move_to_other(list, (path,))

    def sub_clicked(self, button):
        self.move_to_other(self.topmlist)

    def top_clicked(self, button):
        self.move_to_other(self.submlist)

    def okay_clicked(self, button):
        self.store_shell_configs()
        self.destroy()

    def apply_clicked(self, button):
        self.store_shell_configs()
        button.set_sensitive(False)

    def ovenable_toggled(self, check):
        self.lclonly.set_sensitive(check.get_active())
        self.apply.set_sensitive(True)

def run(ui, *pats, **opts):
    return ShellConfigWindow()