Python Widgets.name_mangle方法代码示例

# 需要导入模块: from ginga.misc import Widgets [as 别名]
# 或者: from ginga.misc.Widgets import name_mangle [as 别名]
    def _create_info_window(self):
        sw = Widgets.ScrollArea()

        vbox = Widgets.VBox()
        captions = (
            ("Name:", "label", "Name", "llabel"),
            ("Object:", "label", "Object", "llabel"),
            ("X:", "label", "X", "llabel"),
            ("Y:", "label", "Y", "llabel"),
            ("Value:", "label", "Value", "llabel"),
            ("RA:", "label", "RA", "llabel"),
            ("DEC:", "label", "DEC", "llabel"),
            ("Equinox:", "label", "Equinox", "llabel"),
            ("Dimensions:", "label", "Dimensions", "llabel"),
            ("Min:", "label", "Min", "llabel"),
            ("Max:", "label", "Max", "llabel"),
        )
        w, b = Widgets.build_info(captions)

        col = Widgets.VBox()
        row = Widgets.HBox()
        row.set_spacing(0)
        row.set_border_width(0)
        row.add_widget(w, stretch=0)
        row.add_widget(Widgets.Label(""), stretch=1)
        col.add_widget(row, stretch=1)
        col.add_widget(Widgets.Label(""), stretch=1)
        sw2 = Widgets.ScrollArea()
        sw2.set_widget(col)
        vbox.add_widget(sw2, stretch=2)

        captions = (
            ("Zoom:", "label", "Zoom", "llabel"),
            ("Cut Low:", "label", "Cut Low Value", "llabel", "Cut Low", "entry"),
            ("Cut High:", "label", "Cut High Value", "llabel", "Cut High", "entry"),
            ("Auto Levels", "button", "spacer1", "spacer", "Cut Levels", "button"),
            ("Cut New:", "label", "Cut New", "llabel"),
            ("Zoom New:", "label", "Zoom New", "llabel"),
            ("Preferences", "button"),
        )

        w, b2 = Widgets.build_info(captions)
        b.update(b2)
        # TODO: need a more general solution to gtk labels resizing their
        # parent window
        # b.object.set_length(12)
        b.cut_levels.set_tooltip("Set cut levels manually")
        b.auto_levels.set_tooltip("Set cut levels by algorithm")
        b.cut_low.set_tooltip("Set low cut level (press Enter)")
        b.cut_high.set_tooltip("Set high cut level (press Enter)")
        b.preferences.set_tooltip("Set preferences for this channel")

        row = Widgets.HBox()
        row.set_spacing(0)
        row.set_border_width(0)
        row.add_widget(w, stretch=0)
        row.add_widget(Widgets.Label(""), stretch=1)
        vbox.add_widget(row, stretch=1)

        # stretcher
        vbox.add_widget(Widgets.Label(""), stretch=0)

        # Convenience navigation buttons
        btns = Widgets.HBox()
        btns.set_spacing(4)
        btns.set_border_width(4)

        bw = Bunch.Bunch()
        for tup in (
            # ("Load", 'button', 'fits_open_48', "Open an image file"),
            ("Prev", "button", "prev_48", "Go to previous image"),
            ("Next", "button", "next_48", "Go to next image"),
            ("Zoom In", "button", "zoom_in_48", "Zoom in"),
            ("Zoom Out", "button", "zoom_out_48", "Zoom out"),
            ("Zoom Fit", "button", "zoom_fit_48", "Zoom to fit window size"),
            ("Zoom 1:1", "button", "zoom_100_48", "Zoom to 100% (1:1)"),
            # ("Quit", 'button', 'exit_48', "Quit the program"),
        ):

            btn = self.fv.make_button(*tup)
            name = tup[0]
            if tup[3]:
                btn.set_tooltip(tup[3])

            bw[Widgets.name_mangle(name, pfx="btn_")] = btn
            btns.add_widget(btn, stretch=1)

        # self.w.btn_load.connect("clicked", lambda w: self.gui_load_file())
        bw.btn_prev.add_callback("activated", lambda w: self.fv.prev_img())
        bw.btn_next.add_callback("activated", lambda w: self.fv.next_img())
        bw.btn_zoom_in.add_callback("activated", lambda w: self.fv.zoom_in())
        bw.btn_zoom_out.add_callback("activated", lambda w: self.fv.zoom_out())
        bw.btn_zoom_fit.add_callback("activated", lambda w: self.fv.zoom_fit())
        bw.btn_zoom_1_1.add_callback("activated", lambda w: self.fv.zoom_1_to_1())

        vbox.add_widget(btns, stretch=0)

        sw.set_widget(vbox)
        # sw.set_size_request(-1, 420)
        # sw.show_all()
#.........这里部分代码省略.........

# 需要导入模块: from ginga.misc import Widgets [as 别名]
# 或者: from ginga.misc.Widgets import name_mangle [as 别名]
    def build_gui(self, container):
        top = Widgets.VBox()
        top.set_border_width(0)

        vbox, sw, orientation = Widgets.get_oriented_box(container)
        self.orientation = orientation
        #vbox.set_border_width(2)
        vbox.set_spacing(2)

        tb = Widgets.Toolbar(orientation=orientation)

        for tup in (
            #("Load", 'button', 'fits_open_48', "Open an image file",
            #None),
            ("FlipX", 'toggle', 'flipx_48', "Flip image in X axis",
             self.flipx_cb),
            ("FlipY", 'toggle', 'flipy_48', "Flip image in Y axis",
             self.flipy_cb),
            ("SwapXY", 'toggle', 'swapxy_48', "Swap X and Y axes",
             self.swapxy_cb),
            ("---",),
            ("Rot90", 'button', 'rot90ccw_48', "Rotate image 90 deg",
             self.rot90_cb),
            ("RotN90", 'button', 'rot90cw_48', "Rotate image -90 deg",
             self.rotn90_cb),
            ("OrientRH", 'button', 'orient_nw_48', "Orient image N=Up E=Right",
             self.orient_rh_cb),
            ("OrientLH", 'button', 'orient_ne_48', "Orient image N=Up E=Left",
             self.orient_lh_cb),
            ("---",),
            ("Prev", 'button', 'prev_48', "Go to previous image in channel",
             lambda w: self.fv.prev_img()),
            ("Next", 'button', 'next_48', "Go to next image in channel",
             lambda w: self.fv.next_img()),
            ("---",),
            ("Zoom In", 'button', 'zoom_in_48', "Zoom in",
             lambda w: self.fv.zoom_in()),
            ("Zoom Out", 'button', 'zoom_out_48', "Zoom out",
             lambda w: self.fv.zoom_out()),
            ("Zoom Fit", 'button', 'zoom_fit_48', "Zoom to fit window size",
             lambda w: self.fv.zoom_fit()),
            ("Zoom 1:1", 'button', 'zoom_100_48', "Zoom to 100% (1:1)",
             lambda w: self.fv.zoom_1_to_1()),
            ("---",),
            ("Pan", 'toggle', 'pan_48', "Pan with left, zoom with right",
             lambda w, tf: self.mode_cb(tf, 'pan')),
            ("FreePan", 'toggle', 'hand_48', "Free Panning",
             lambda w, tf: self.mode_cb(tf, 'freepan')),
            ("Rotate", 'toggle', 'rotate_48', "Interactive rotation",
             lambda w, tf: self.mode_cb(tf, 'rotate')),
            ("Cuts", 'toggle', 'cuts_48',
             "Left/right sets hi cut, up/down sets lo cut",
             lambda w, tf: self.mode_cb(tf, 'cuts')),
            ("Contrast", 'toggle', 'contrast_48',
             "Contrast/bias with left/right/up/down",
             lambda w, tf: self.mode_cb(tf, 'contrast')),
            ("ModeLock", 'toggle', 'lock_48',
             "Modes are oneshot or locked", self.set_locked_cb),
            ("---",),
            ("Center", 'button', 'center_image_48', "Center image",
             self.center_image_cb),
            ("Restore", 'button', 'reset_rotation_48',
             "Reset all transformations and rotations",
             self.reset_all_transforms_cb),
            ("AutoLevels", 'button', 'auto_cuts_48', "Auto cut levels",
             self.auto_levels_cb),
            ("ResetContrast", 'button', 'reset_contrast_48', "Reset contrast",
             self.reset_contrast_cb),
            ("---",),
            ("Preferences", 'button', 'settings_48', "Set channel preferences",
             lambda w: self.start_plugin_cb('Preferences')),
            ("FBrowser", 'button', 'open_48', "Open file",
             lambda w: self.start_plugin_cb('FBrowser')),
            ## ("Histogram", 'button', 'open_48', "Histogram and cut levels",
            ##  lambda w: self.start_plugin_cb('Histogram')),
            #("Quit", 'button', 'exit_48', "Quit the program"),
            ):

            name = tup[0]
            if name == '---':
                tb.add_separator()
                continue
            #btn = self.fv.make_button(*tup[:4])
            iconpath = os.path.join(self.fv.iconpath, "%s.png" % (tup[2]))
            btn = tb.add_action(None, toggle=(tup[1]=='toggle'),
                                iconpath=iconpath)
            if tup[3]:
                btn.set_tooltip(tup[3])
            if tup[4]:
                btn.add_callback('activated', tup[4])

            # add to our widget dict
            self.w[Widgets.name_mangle(name, pfx='btn_')] = btn

            # add widget to toolbar
            #tb.add_widget(btn)

        # stretcher
        #tb.add_widget(Widgets.Label(''), stretch=1)
        #sw.set_widget(tb)
#.........这里部分代码省略.........