import c4d,os
from c4d import gui,bitmaps

MY_BITMAP_BUTTON = 1003

class MyDialog(c4d.gui.GeDialog):

    ID_IMAGE = 1000
    ID_MERGE = 1001
    ID_INSIDE_GROUP = 1002
    ID_RADIO = 1003

    # Rename these, I suppose.
    ID_MERGE2 = 1004
    ID_INSIDE_GROUP2 = 1005

    path = "C:\\Users\\niklas\\Desktop\\test_.jpg"
    path2 = "C:\\Users\\niklas\\Desktop\\test.jpg"

    def CreateLayout(self):
        self.SetTitle("My Dialog")
        self.GroupBegin(0, c4d.BFH_SCALEFIT | c4d.BFV_SCALEFIT, 0, 1)

        self.image_button = self.AddCustomGui(
            self.ID_IMAGE, c4d.CUSTOMGUI_BITMAPBUTTON, "",
            c4d.BFH_SCALEFIT | c4d.BFV_SCALEFIT, 0, 0,
            c4d.BaseContainer())
        self.image_button.SetImage(self.path, False)

        self.GroupBegin(0, c4d.BFH_SCALEFIT | c4d.BFV_TOP, 1, 0)

        self.GroupBegin(0, c4d.BFH_SCALEFIT, 3, title='Merge')
        self.GroupBorder(c4d.BORDER_GROUP_IN)
        self.GroupBorderSpace(20, 5, 20, 5)
        self.AddCheckbox(self.ID_MERGE2, c4d.BFH_SCALEFIT, 0, 0, 'Merge')
        self.AddSeparatorV(0, c4d.BFV_SCALEFIT)
        self.AddCheckbox(self.ID_INSIDE_GROUP2, c4d.BFH_SCALEFIT, 0, 0, 'Inside Group')
        self.GroupEnd()

        self.GroupBegin(0, c4d.BFH_SCALEFIT, 1, title = 'Options')
        self.GroupBorder(c4d.BORDER_GROUP_IN)
        self.GroupBorderSpace(1, 5, 20, 5)
        self.AddRadioGroup(self.ID_RADIO, c4d.BFH_SCALEFIT, 1)
        self.AddChild(self.ID_RADIO, 0, 'Radio A')
        self.AddChild(self.ID_RADIO, 1, 'Radio B')
        self.AddChild(self.ID_RADIO, 2, 'Radio C')
        self.AddChild(self.ID_RADIO, 3, 'Radio D')
        self.GroupEnd()

        self.GroupBegin(0, c4d.BFH_SCALEFIT, 3, title = 'Merge')
        self.GroupBorder(c4d.BORDER_GROUP_IN)
        self.GroupBorderSpace(20, 5, 20, 5)
        self.AddCheckbox(self.ID_MERGE, c4d.BFH_SCALEFIT, 0, 0, 'Merge')
        self.AddSeparatorV(0, c4d.BFV_SCALEFIT)
        self.AddCheckbox(self.ID_INSIDE_GROUP, c4d.BFH_SCALEFIT, 0, 0, 'Inside Group')
        self.GroupEnd()

        self.AddDlgGroup(c4d.DLG_OK|c4d.DLG_CANCEL)

        self.GroupEnd()
        self.GroupEnd()
        return True

    def Command(self, param, bc):
        if param == self.ID_IMAGE:
           self.image_button.SetImage(self.path2, False)
           self.LayoutChanged(self.ID_IMAGE)
        return True


dlg = MyDialog()
dlg.Open(c4d.DLG_TYPE_MODAL_RESIZEABLE, defaultw=100, defaulth=100)