playground.py

"""
Author: Samuel Dunn
Intent: Have a playground with accessible wx.lib.inspection.InspectionTool for
        triaging issues in dabo.
"""
import wx
from dabo.ui import dMenu
from dabo.ui import dMenuBar
from dabo.ui import dMenuItem
from dabo.dLocalize import _

class MenuBar(dMenuBar):
    def _afterInit(self):
        self.dmenu = self.appendMenu(MyDaboMenu(0, self, MenuID="base_whatever"))
        self.dmenu2 = self.appendMenu(MyDaboMenu(1, self, MenuID="base_whatever2"))
        self.emenu = self.appendMenu(EditMenu(self, MenuID="base_edit"))
        self.vmenu = self.appendMenu(ViewMenu(self, MenuID="base_view"))
        super(MenuBar, self)._afterInit()



class EditMenu(dMenu):
    def _afterInit(self):
        super(EditMenu, self)._afterInit()
        app = self.Application
        self.Caption = _("&Edit")

        iconPath = "themes/tango/16x16"

        self.append(_("&Undo"), HotKey="Ctrl+Z", OnHit=app.onEditUndo,
                bmp="%s/actions/edit-undo.png" % iconPath,
                ItemID="edit_undo",
                help=_("Undo last action"))

        self.append(_("&Redo"), HotKey="Ctrl+Shift+Z", OnHit=app.onEditRedo,
                bmp="%s/actions/edit-redo.png" % iconPath,
                ItemID="edit_redo",
                help=_("Undo last undo"))

        self.appendSeparator()

        self.append(_("Cu&t"), HotKey="Ctrl+X", OnHit=app.onEditCut,
                bmp="%s/actions/edit-cut.png" % iconPath,
                ItemID="edit_cut",
                help=_("Cut selected text"))

        self.append(_("&Copy"), HotKey="Ctrl+C", OnHit=app.onEditCopy,
                bmp="%s/actions/edit-copy.png" % iconPath,
                ItemID="edit_copy",
                help=_("Copy selected text"))

        self.append(_("&Paste"), HotKey="Ctrl+V", OnHit=app.onEditPaste,
                bmp="%s/actions/edit-paste.png" % iconPath,
                ItemID="edit_paste",
                help=_("Paste text from clipboard"))

        self.append(_("Select &All"), HotKey="Ctrl+A", OnHit=app.onEditSelectAll,
                bmp="%s/actions/edit-select-all.png" % iconPath,
                ItemID="edit_selectall",
                help=_("Select all text"))

        self.appendSeparator()

        # By default, the Find and Replace functions use a single dialog. The
        # commented lines below this enable the plain Find dialog call.
        self.append(_("&Find / Replace"), HotKey="Ctrl+F", OnHit=app.onEditFind,
                bmp="%s/actions/edit-find-replace.png" % iconPath,
                ItemID="edit_findreplace",
                help=_("Find or Replace text in the active window"))

        self.append(_("Find A&gain"), HotKey="Ctrl+G", OnHit=app.onEditFindAgain, bmp="",
                ItemID="edit_findagain",
                help=_("Repeat the last search"))

        self.appendSeparator()

        self.append(_("Pr&eferences"), OnHit=app.onEditPreferences,
                bmp="%s/categories/preferences-system.png" % iconPath,
                ItemID="edit_preferences",
                help=_("Set user preferences"), special="pref" )


class ViewMenu(dMenu):
    def _afterInit(self):
        super(ViewMenu, self)._afterInit()
        app = self.Application
        _ = lambda a: a
        self.Caption = _("&View")

        self.append(_("Increase Font Size"),
                HotKey="Ctrl++",
                ItemID="view_zoomin", OnHit=app.fontZoomIn,
                help=_("Increase the font size"))
        self.append(_("Decrease Font Size"),
                HotKey="Ctrl+-",
                ItemID="view_zoomout", OnHit=app.fontZoomOut,
                help=_("Decrease the font size"))
        self.append(_("Normal Font Size"),
                HotKey="Ctrl+/",
                ItemID="view_zoomnormal", OnHit=app.fontZoomNormal,
                help=_("Set font size to normal"))

        if app.ShowSizerLinesMenu:
            self.appendSeparator()
            self.Parent.sizerLinesMenuItem = self.append(_("Show/Hide Sizer &Lines"), HotKey="Ctrl+L",
                    OnHit=app.onShowSizerLines, menutype="check",
                    ItemID="view_showsizerlines",
                    help=_("Cool sizer visualizing feature; check it out!"))


class MyDaboMenu(dMenu):
    def __init__(self, pos, *args, **kwargs):
        self.__pos = pos
        super(MyDaboMenu, self).__init__(*args, **kwargs)

    def _afterInit(self):
        super(MyDaboMenu, self)._afterInit()

        app = self.Application

        # Set caption:
        self.Caption = f"d&Menu{self.__pos}"

        #dmi = dMenuItem(self, Caption="dMenuItem")
        #self.appendItem(dmi)

        # Try using daboMenu.append ( ... ) like dBaseMenuBar menus do.
        self.appendSeparator()
        self.append("directly appended", help="help text")
        self.append('has OnHit', help = "help text 2", OnHit=lambda *args, **kwargs: print(f"dMenuItem OnHit: args {args}, kwargs {kwargs}"))
        self.append("has bmp", help="has bmp", bmp="themes/tango/16x16/apps/utilities-terminal.png")
        self.append("no help", bmp="themes/tango/16x16/apps/system-search.png")
        self.append("checkbox item", help="this item has a checkbox", menutype="check")
        self.append("has id", ItemID="menu_hasid")
        self.append("has hotkey", HotKey="Ctrl+-")
        self.appendSeparator()



        self.append(_("Close Windo&w"), HotKey="Ctrl+W", OnHit=app.onWinClose,
                ItemID="file_close",
                help=_("Close the current window"))

        self.append(_("&Quit"), HotKey="Ctrl+Q", id=wx.ID_EXIT, OnHit=app.onFileExit,
                bmp="themes/tango/16x16/actions/system-log-out.png",
                ItemID="file_quit",
                help=_("Exit the application"))

def main():
    import dabo
    from dabo.ui import dForm
    from wx.lib.inspection import InspectionTool

    app = dabo.dApp()
    app.MainFormClass = None
    app.setup()

    # Select menu creation style here. The latter line will allow the user to call
    # playground.setupTestMenuBar(form_object) after mainloop construction.

    #form = dForm(None, MenuBarClass=MenuBar)
    form = dForm(None, MenuBarClass=None, ShowMenuBar=False)

    form.show()

    InspectionTool().Show(True)

    app.start()

def setupTestMenuBar(frame):
    from dabo.ui import dMenu
    from dabo.ui import dMenuItem

    mb = MenuBar()

    frame.SetMenuBar(mb)


if __name__ == "__main__":
    main()