+++ /dev/null
-import curses
-import integration.libtui as tui
-from integration.libtui import ColorScope, TuiColor, Alignment, EventType
-
-def create_buttons(main_ctx, btn_defs, sizes = "*,*"):
- size_defs = ",".join(['*'] * len(btn_defs))
-
- layout = tui.FlexLinearLayout(main_ctx, "buttons", size_defs)
- layout.orientation(tui.FlexLinearLayout.LANDSCAPE)
- layout.set_size(*(sizes.split(',')[:2]))
- layout.set_padding(1, 1, 1, 1)
- layout.set_alignment(Alignment.CENTER | Alignment.BOT)
-
- for i, btn_def in enumerate(btn_defs):
- but1 = tui.TuiButton(main_ctx, "b1")
- but1.set_text(btn_def["text"])
- but1.set_click_callback(btn_def["onclick"])
- but1.set_alignment(Alignment.CENTER)
-
- layout.set_cell(i, but1)
-
- return layout
-
-def create_title(ctx, title):
- _t = tui.TuiLabel(ctx, "label")
- _t.set_text(title)
- _t.set_local_pos(1, 0)
- _t.set_alignment(Alignment.TOP | Alignment.CENTER)
- _t.hightlight(True)
- _t.pad_around(True)
- return _t
-
-class ListView(tui.TuiObject):
- def __init__(self, context, id):
- super().__init__(context, id)
-
- self.__create_layout()
-
- self.__sel_changed = None
- self.__sel = None
-
- def __create_layout(self):
- hint_moveup = tui.TuiLabel(self._context, "movup")
- hint_moveup.override_color(ColorScope.HINT)
- hint_moveup.set_text("^^^ - MORE")
- hint_moveup.set_visbility(False)
- hint_moveup.set_alignment(Alignment.TOP)
-
- hint_movedown = tui.TuiLabel(self._context, "movdown")
- hint_movedown.override_color(ColorScope.HINT)
- hint_movedown.set_text("vvv - MORE")
- hint_movedown.set_visbility(False)
- hint_movedown.set_alignment(Alignment.BOT)
-
- list_ = tui.SimpleList(self._context, "list")
- list_.set_size("*", "*")
- list_.set_alignment(Alignment.CENTER | Alignment.TOP)
-
- list_.set_onselected_cb(self._on_selected)
- list_.set_onselection_change_cb(self._on_sel_changed)
-
- scroll = tui.TuiScrollable(self._context, "scroll")
- scroll.set_size("*", "*")
- scroll.set_alignment(Alignment.CENTER)
- scroll.set_content(list_)
-
- layout = tui.FlexLinearLayout(
- self._context, f"main_layout", "2,*,2")
- layout.set_size("*", "*")
- layout.set_alignment(Alignment.CENTER)
- layout.orientation(tui.FlexLinearLayout.PORTRAIT)
- layout.set_parent(self)
-
- layout.set_cell(0, hint_moveup)
- layout.set_cell(1, scroll)
- layout.set_cell(2, hint_movedown)
-
- self.__hint_up = hint_moveup
- self.__hint_down = hint_movedown
- self.__list = list_
- self.__scroll = scroll
- self.__layout = layout
-
- def add_item(self, item):
- self.__list.add_item(item)
-
- def clear(self):
- self.__list.clear()
-
- def on_draw(self):
- super().on_draw()
-
- more_above = not self.__scroll.reached_top()
- more_below = not self.__scroll.reached_last()
- self.__hint_up.set_visbility(more_above)
- self.__hint_down.set_visbility(more_below)
-
- self.__layout.on_draw()
-
- def on_layout(self):
- super().on_layout()
- self.__layout.on_layout()
-
- def _on_sel_changed(self, listv, prev, new):
- h = self.__scroll._size.y()
- self.__scroll.set_scrollY((new + 1) // h * h)
-
- if self.__sel_changed:
- self.__sel_changed(listv, prev, new)
-
- def _on_selected(self, listv, index, item):
- if self.__sel:
- self.__sel(listv, index, item)
-
- def set_onselected_cb(self, cb):
- self.__sel = cb
-
- def set_onselect_changed_cb(self, cb):
- self.__sel_changed = cb
-
-class Dialogue(tui.TuiContext):
- Pending = 0
- Yes = 1
- No = 2
- Abort = 3
- def __init__(self, session, title = "", content = "", input=False,
- ok_btn = "OK", no_btn = "No", abort_btn = None):
- super().__init__(session)
-
- self.__btns = [
- { "text": ok_btn, "onclick": lambda x: self._ok_onclick() }
- ]
-
- if no_btn:
- self.__btns.append({
- "text": no_btn,
- "onclick": lambda x: self._no_onclick()
- })
- if abort_btn:
- self.__btns.append({
- "text": abort_btn,
- "onclick": lambda x: self._abort_onclick()
- })
-
- self.__title_txt = title
- self.__status = Dialogue.Pending
- self.__content = content
- self.__input_dialog = input
- self._textbox = None
-
- self.set_size("70", "0.5*")
- self.set_alignment(Alignment.CENTER)
-
- def set_content(self, content):
- self.__content = content
-
- def set_input_dialogue(self, yes):
- self.__input_dialog = yes
-
- def prepare(self):
- self.__create_layout(self.__title_txt)
-
- def _handle_key_event(self, key):
- if key == 27:
- self.__close()
- return
- super()._handle_key_event(key)
-
-
- def _ok_onclick(self):
- self.__status = Dialogue.Yes
- self.__close()
-
- def _no_onclick(self):
- self.__status = Dialogue.No
- self.__close()
-
- def _abort_onclick(self):
- self.__status = Dialogue.Abort
- self.__close()
-
- def __create_layout(self, title):
- panel = tui.TuiPanel(self, "panel")
- layout = tui.FlexLinearLayout(self, "layout", "*,3")
- btn_grp = create_buttons(self, self.__btns)
- t = create_title(self, title)
- content = self.__create_content()
-
- self.__title = t
- self.__layout = layout
- self.__panel = panel
-
- panel._dyn_size.set(self._dyn_size)
- panel._local_pos.set(self._local_pos)
- panel.set_alignment(self._align)
- panel.drop_shadow(1, 2)
- panel.border(True)
-
- layout.orientation(tui.FlexLinearLayout.PORTRAIT)
- layout.set_size("*", "*")
- layout.set_padding(4, 1, 1, 1)
-
- t.set_alignment(Alignment.CENTER | Alignment.TOP)
-
- layout.set_cell(0, content)
- layout.set_cell(1, btn_grp)
-
- panel.add(t)
- panel.add(layout)
-
- self.set_root(panel)
-
- def __create_content(self):
- text = None
- if isinstance(self.__content, str):
- text = tui.TuiTextBlock(self, "tb")
- text.set_size("0.6*", "0.5*")
- text.set_alignment(Alignment.CENTER)
- text.set_text(self.__content)
- elif self.__content is not None:
- return self.__content
-
- if not self.__input_dialog:
- self.set_size(h = "20")
- return text
-
- tb = tui.TuiTextBox(self, "input")
- tb.set_size("0.5*", "3")
- tb.set_alignment(Alignment.CENTER)
-
- if text:
- layout = tui.FlexLinearLayout(self, "layout", "*,5")
- layout.orientation(tui.FlexLinearLayout.PORTRAIT)
- layout.set_size("*", "*")
- layout.set_cell(0, text)
- layout.set_cell(1, tb)
- else:
- layout = tb
- self.set_size(h = "10")
-
- self.set_curser_mode(1)
-
- self._textbox = tb
-
- return layout
-
- def __close(self):
- self.session().pop_context()
-
- def status(self):
- return self.__status
-
- def show(self, title=None):
- if title:
- self.__title.set_text(title)
- self.session().push_context(self)
-
-
-def show_dialog(session, title, text):
- dia = Dialogue(session, title=title, content=text, no_btn=None)
- dia.show()
\ No newline at end of file
git://scm.lunaixsky.com / lunaix-os.git / blobdiff