137 lines
4.9 KiB
Python
137 lines
4.9 KiB
Python
# Python imports
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# Lib imports
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import gi
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gi.require_version('Gtk', '3.0')
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from gi.repository import Gtk
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# Application imports
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class ButtonControls(Gtk.ButtonBox):
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def __init__(self):
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super(ButtonControls, self).__init__()
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self.one2one_button = None
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self.fit_button = None
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self._setup_styling()
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self._setup_signals()
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self._load_widgets()
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self.show_all()
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def _setup_styling(self):
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...
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def _setup_signals(self):
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...
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def _load_widgets(self):
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icons_path = settings.get_icons_path()
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center_widget = Gtk.ButtonBox()
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zoomout_button = Gtk.Button()
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lrotate_button = Gtk.Button()
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vflip_button = Gtk.Button()
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self.one2one_button = Gtk.Button()
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self.fit_button = Gtk.Button()
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hflip_button = Gtk.Button()
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rrotate_button = Gtk.Button()
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zoomin_button = Gtk.Button()
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ocr_button = Gtk.Button()
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self._set_class(self.fit_button)
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zoomout_button.set_tooltip_text("Zoom Out")
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lrotate_button.set_tooltip_text("Rotate Left")
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vflip_button.set_tooltip_text("Flip Vertical")
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self.one2one_button.set_tooltip_text("Zoom 1:1")
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self.fit_button.set_tooltip_text("Zoom Fit")
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hflip_button.set_tooltip_text("Flip Horizontal")
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rrotate_button.set_tooltip_text("Rotate Right")
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zoomin_button.set_tooltip_text("Zoom In")
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ocr_button.set_tooltip_text("OCR")
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zoomout_button.set_image( Gtk.Image.new_from_file(f"{icons_path}/zoom-out.png") )
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lrotate_button.set_image( Gtk.Image.new_from_file(f"{icons_path}/rotate-left.png") )
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vflip_button.set_image( Gtk.Image.new_from_file(f"{icons_path}/flip-virtical.png") )
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self.one2one_button.set_image( Gtk.Image.new_from_file(f"{icons_path}/zoom-original.png") )
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self.fit_button.set_image( Gtk.Image.new_from_file(f"{icons_path}/zoom-fit.png") )
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hflip_button.set_image( Gtk.Image.new_from_file(f"{icons_path}/flip-horizontal.png") )
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rrotate_button.set_image( Gtk.Image.new_from_file(f"{icons_path}/rotate-right.png") )
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zoomin_button.set_image( Gtk.Image.new_from_file(f"{icons_path}/zoom-in.png") )
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ocr_button.set_image( Gtk.Image.new_from_file(f"{icons_path}/ocr.png") )
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zoomout_button.set_always_show_image(True)
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lrotate_button.set_always_show_image(True)
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vflip_button.set_always_show_image(True)
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self.one2one_button.set_always_show_image(True)
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self.fit_button.set_always_show_image(True)
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hflip_button.set_always_show_image(True)
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rrotate_button.set_always_show_image(True)
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zoomin_button.set_always_show_image(True)
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ocr_button.set_always_show_image(True)
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zoomout_button.connect("clicked", self._zoom_out)
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lrotate_button.connect("clicked", self._rotate_left)
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vflip_button.connect("clicked", self._vertical_flip)
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self.one2one_button.connect("clicked", self._scale_1_two_1)
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self.fit_button.connect("clicked", self._fit_to_container)
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hflip_button.connect("clicked", self._horizontal_flip)
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rrotate_button.connect("clicked", self._rotate_right)
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zoomin_button.connect("clicked", self._zoom_in)
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ocr_button.connect("clicked", self._show_ocr)
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center_widget.add(zoomout_button)
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center_widget.add(lrotate_button)
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center_widget.add(vflip_button)
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center_widget.add(self.one2one_button)
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center_widget.add(self.fit_button)
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center_widget.add(hflip_button)
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center_widget.add(rrotate_button)
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center_widget.add(zoomin_button)
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center_widget.add(ocr_button)
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self.set_center_widget(center_widget)
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def _zoom_out(self, widget = None, eve = None):
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event_system.emit("zoom_out")
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def _rotate_left(self, widget = None, eve = None):
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event_system.emit("rotate_left")
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def _vertical_flip(self, widget = None, eve = None):
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event_system.emit("vertical_flip")
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def _scale_1_two_1(self, widget = None, eve = None):
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self._unset_class(self.fit_button)
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self._set_class(self.one2one_button)
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event_system.emit("scale_1_two_1")
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def _fit_to_container(self, widget = None, eve = None):
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self._unset_class(self.one2one_button)
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self._set_class(self.fit_button)
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event_system.emit("fit_to_container")
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def _horizontal_flip(self, widget = None, eve = None):
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event_system.emit("horizontal_flip")
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def _rotate_right(self, widget = None, eve = None):
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event_system.emit("rotate_right")
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def _zoom_in(self, widget = None, eve = None):
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event_system.emit("zoom_in")
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def _set_class(self, target):
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ctx = target.get_style_context()
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ctx.add_class("button-highlighted")
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def _unset_class(self, target):
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ctx = target.get_style_context()
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ctx.remove_class("button-highlighted")
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def _show_ocr(self, widget):
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event_system.emit("show_ocr")
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