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display: add support for multiple displays
Signed-off-by: Eric Callahan <arksine.code@gmail.com>
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parent
6d5ce309a5
commit
aa7d24b0af
3 changed files with 52 additions and 4 deletions
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@ -84,7 +84,11 @@ class PrinterLCD:
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self.lcd_chip = config.getchoice('lcd_type', LCD_chips)(config)
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self.lcd_type = config.get('lcd_type')
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# Load menu and display_status
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self.menu = menu.MenuManager(config, self.lcd_chip)
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self.menu = None
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name = config.get_name()
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if name == 'display':
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# only load menu for primary display
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self.menu = menu.MenuManager(config, self.lcd_chip)
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self.printer.try_load_module(config, "display_status")
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# Configurable display
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self.display_templates = {}
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@ -145,9 +149,10 @@ class PrinterLCD:
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# Screen updating
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def screen_update_event(self, eventtime):
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# update menu component
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ret = self.menu.screen_update_event(eventtime)
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if ret:
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return ret
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if self.menu is not None:
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ret = self.menu.screen_update_event(eventtime)
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if ret:
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return ret
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# Update normal display
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self.lcd_chip.clear()
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try:
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