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finishing up #220, still have to doc this
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,41 @@ | ||
| # make some UI elements on the REPL | ||
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| import tulip | ||
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| def button_cb(e): | ||
| obj = e.get_target_obj() | ||
| print("label of button pressed is %s" % (obj.get_child(0).get_text())) | ||
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| def slider_cb(e): | ||
| obj = e.get_target_obj() | ||
| print("slider value is %d" % (obj.get_value())) | ||
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| def check_cb(e): | ||
| obj = e.get_target_obj() | ||
| print("checkbox value is %s" % (obj.get_state())) | ||
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| def text_cb(e): | ||
| obj = e.get_target_obj() | ||
| print("text value is %s" % (obj.get_text())) | ||
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| def run(screen): | ||
| screen.bg_color = 9 | ||
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| screen.add(tulip.UILabel("hello it is a test"), x=200,y=200) | ||
| screen.add(tulip.UIButton(text="Click me", fg_color=255, bg_color=200, callback=button_cb), x=600, y=200) | ||
| screen.add(tulip.UIButton(text="here again", fg_color=255, bg_color=3, w=250, callback=button_cb), x=700, y=400) | ||
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| screen.add(tulip.UISlider(val=50, w=15, h=150, bar_color=151, handle_color=188, callback=slider_cb), x=300, y=400) | ||
| screen.add(tulip.UISlider(val=50, w=400, h=15, bar_color=255, handle_color=0, callback=slider_cb), x=250, y=300) | ||
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| screen.add(tulip.UIText(text="12",fg_color=255,w=100,bg_color=0, font=tulip.lv.font_unscii_8, callback=text_cb), x=200, y=200) | ||
| screen.add(tulip.UIText(placeholder="Type here", w=220, fg_color=255,bg_color=0, font=tulip.lv.font_unscii_8, callback=text_cb), x=400, y=100) | ||
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| screen.add(tulip.UICheckbox(text="Extra text", fg_color=255, bg_color = 0, callback=check_cb), x=400, y=400) | ||
| screen.add(tulip.UICheckbox(fg_color=255, bg_color = 0, callback=check_cb), x=400, y=460) | ||
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| screen.handle_keyboard = True | ||
| screen.keep_tfb = True | ||
| screen.present() | ||
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,48 @@ | ||
| # editor.py | ||
| # Tulip C editor wrapped in UIScreen. | ||
| # One day (not today), we should re-write the editor in pure python here too (still using the TFB) | ||
| # That will let us do LVGL stuff for saving/searching/etc | ||
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| import tulip | ||
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| class Editor(tulip.UIScreen): | ||
| def __init__(self, filename): | ||
| self.filename = filename | ||
| # Make sure to turn off the offsets for the task bar | ||
| super().__init__('edit', bg_color=36, keep_tfb=True, offset_x=0, offset_y=0) | ||
| self.quit_callback = self.quit_editor_cb | ||
| self.deactivate_callback = self.deactivate_editor_cb | ||
| self.activate_callback = self.activate_editor_cb | ||
| self.first_run = True | ||
| self.present() | ||
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| def deactivate_editor_cb(self, screen): | ||
| tulip.keyboard_callback() | ||
| tulip.tfb_restore() | ||
| # Fudge the repl line as it got eaten during the TFB restore. This will never be a problem, lol | ||
| print(">>> ",end='') | ||
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| def quit_editor_cb(self, screen): | ||
| tulip.keyboard_callback() | ||
| tulip.deinit_editor() | ||
| tulip.tfb_restore() | ||
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| def activate_editor_cb(self,screen): | ||
| # Only load in the file on first run | ||
| tulip.tfb_save() | ||
| if(self.first_run): | ||
| self.first_run = False | ||
| if(self.filename is None): | ||
| tulip.run_editor() | ||
| else: | ||
| tulip.run_editor(self.filename) | ||
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| tulip.keyboard_callback(tulip.key_editor) | ||
| # The TFB switches over, but the REPL will print >>> after this runs, | ||
| # overwriting the first line. So wait a bit and activate then | ||
| # (This also means the >>> will print on the alternate TFB, so we have to fudge on reactivate) | ||
| tulip.defer(tulip.activate_editor, 50) | ||
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| # Launch the tulip editor as a UIScreen | ||
| def edit(filename=None): | ||
| editor = Editor(filename) |
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