darkfi/bin/darkwallet/chatapp.exe

#!/usr/bin/python
from gui import *

def create_layer(name):
    win_id = api.lookup_node_id("/window")

    node_id = api.add_node(name, SceneNodeType.RENDER_LAYER)

    prop = Property(
        "is_visible", PropertyType.BOOL, PropertySubType.NULL,
        None,
        "Is Visible", "Visibility of this layer",
        False, False, 1, None, None, []
    )
    api.add_property(node_id, prop)

    prop = Property(
        "rect", PropertyType.UINT32, PropertySubType.PIXEL,
        None,
        "Rectangle", "The position and size within the layer",
        False, True, 4, None, None, []
    )
    api.add_property(node_id, prop)

    api.link_node(node_id, win_id)
    return node_id

def create_mesh(name, layer_id):
    node_id = api.add_node(name, SceneNodeType.RENDER_MESH)

    prop = Property(
        "data", PropertyType.BUFFER, PropertySubType.NULL,
        None,
        "Mesh Data", "The face and vertex data for the mesh",
        False, False, 2, None, None, []
    )
    api.add_property(node_id, prop)

    prop = Property(
        "rect", PropertyType.FLOAT32, PropertySubType.PIXEL,
        None,
        "Rectangle", "The position and size within the layer",
        False, True, 4, None, None, []
    )
    api.add_property(node_id, prop)

    prop = Property(
        "z_index", PropertyType.UINT32, PropertySubType.NULL,
        None,
        "Z-index", "Z-index: values greater than zero are deferred draws",
        False, False, 1, None, None, []
    )
    api.add_property(node_id, prop)

    #prop = Property(
    #    "is_visible", PropertyType.UINT32, PropertySubType.NULL,
    #    None,
    #    "Is Visible", "Visibility of this object",
    #    False, False, 1, None, None, []
    #)
    #api.add_property(node_id, prop)

    api.link_node(node_id, layer_id)
    return node_id

def create_text(name, layer_id):
    node_id = api.add_node(name, SceneNodeType.RENDER_TEXT)

    prop = Property(
        "rect", PropertyType.FLOAT32, PropertySubType.PIXEL,
        None,
        "Rectangle", "The position and size within the layer",
        False, True, 4, None, None, []
    )
    api.add_property(node_id, prop)

    prop = Property(
        "baseline", PropertyType.FLOAT32, PropertySubType.PIXEL,
        None,
        "Baseline", "Y offset of baseline inside rect",
        False, True, 1, None, None, []
    )
    api.add_property(node_id, prop)

    prop = Property(
        "font_size", PropertyType.FLOAT32, PropertySubType.PIXEL,
        None,
        "Font Size", "Font Size",
        False, True, 1, 0.0, None, []
    )
    api.add_property(node_id, prop)

    prop = Property(
        "text", PropertyType.STR, PropertySubType.NULL,
        None,
        "Text", "Text",
        False, False, 1, None, None, []
    )
    api.add_property(node_id, prop)

    prop = Property(
        "color", PropertyType.FLOAT32, PropertySubType.COLOR,
        None,
        "Color", "Color of the text",
        False, False, 4, 0, 1, []
    )
    api.add_property(node_id, prop)

    prop = Property(
        "z_index", PropertyType.UINT32, PropertySubType.NULL,
        None,
        "Z-index", "Z-index: values greater than zero are deferred draws",
        False, False, 1, None, None, []
    )
    api.add_property(node_id, prop)

    prop = Property(
        "debug", PropertyType.BOOL, PropertySubType.NULL,
        None,
        "Debug", "Draw debug outlines",
        False, False, 1, None, None, []
    )
    api.add_property(node_id, prop)

    api.link_node(node_id, layer_id)
    return node_id

def create_editbox(name, layer_id):
    node_id = api.add_node("editz", SceneNodeType.EDIT_BOX)

    prop = Property(
        "is_active", PropertyType.BOOL, PropertySubType.NULL,
        None,
        "Is Active", "Whether the editbox is active",
        False, True, 1, None, None, []
    )
    api.add_property(node_id, prop)

    prop = Property(
        "rect", PropertyType.FLOAT32, PropertySubType.PIXEL,
        None,
        "Rectangle", "The position and size within the layer",
        False, True, 4, None, None, []
    )
    api.add_property(node_id, prop)

    prop = Property(
        "baseline", PropertyType.FLOAT32, PropertySubType.PIXEL,
        None,
        "Baseline", "Y offset of baseline inside rect",
        False, True, 1, None, None, []
    )
    api.add_property(node_id, prop)

    prop = Property(
        "scroll", PropertyType.FLOAT32, PropertySubType.NULL,
        None,
        "Scroll", "Current scroll",
        False, False, 1, None, None, []
    )
    api.add_property(node_id, prop)

    prop = Property(
        "cursor_pos", PropertyType.UINT32, PropertySubType.NULL,
        None,
        "Cursor Position", "Cursor position within the text",
        False, False, 1, None, None, []
    )
    api.add_property(node_id, prop)

    prop = Property(
        "font_size", PropertyType.FLOAT32, PropertySubType.PIXEL,
        None,
        "Font Size", "Font Size",
        False, True, 1, 0.0, None, []
    )
    api.add_property(node_id, prop)

    prop = Property(
        "text", PropertyType.STR, PropertySubType.NULL,
        None,
        "Text", "Text",
        False, False, 1, None, None, []
    )
    api.add_property(node_id, prop)

    prop = Property(
        "text_color", PropertyType.FLOAT32, PropertySubType.COLOR,
        None,
        "Text Color", "Color of the text",
        False, False, 4, 0, 1, []
    )
    api.add_property(node_id, prop)

    prop = Property(
        "cursor_color", PropertyType.FLOAT32, PropertySubType.COLOR,
        None,
        "Cursor Color", "Color of the cursor",
        False, False, 4, 0, 1, []
    )
    api.add_property(node_id, prop)

    prop = Property(
        "hi_bg_color", PropertyType.FLOAT32, PropertySubType.COLOR,
        None,
        "Highlight Bg Color", "Background color for highlighted text",
        False, False, 4, 0, 1, []
    )
    api.add_property(node_id, prop)

    prop = Property(
        "selected", PropertyType.UINT32, PropertySubType.NULL,
        None,
        "Selected", "Selected range",
        True, False, 2, 0, None, []
    )
    api.add_property(node_id, prop)

    prop = Property(
        "z_index", PropertyType.UINT32, PropertySubType.NULL,
        None,
        "Z-index", "Z-index: values greater than zero are deferred draws",
        False, False, 1, None, None, []
    )
    api.add_property(node_id, prop)

    prop = Property(
        "debug", PropertyType.BOOL, PropertySubType.NULL,
        None,
        "Debug", "Draw debug outlines",
        False, False, 1, None, None, []
    )
    api.add_property(node_id, prop)

    #win_id = api.lookup_node_id("/window")
    #arg_data = bytearray()
    #serial.write_u32(arg_data, node_id)
    #api.call_method(win_id, "create_edit_box", arg_data)

    #api.link_node(node_id, layer_id)
    return node_id

def create_chatview(name, layer_id):
    node_id = api.add_node(name, SceneNodeType.CHAT_VIEW)

    prop = Property(
        "rect", PropertyType.FLOAT32, PropertySubType.PIXEL,
        None,
        "Rectangle", "The position and size within the layer",
        False, True, 4, None, None, []
    )
    api.add_property(node_id, prop)

    prop = Property(
        "debug", PropertyType.BOOL, PropertySubType.NULL,
        None,
        "Debug", "Draw debug outlines",
        False, False, 1, None, None, []
    )
    api.add_property(node_id, prop)

    prop = Property(
        "z_index", PropertyType.UINT32, PropertySubType.NULL,
        None,
        "Z-index", "Z-index: values greater than zero are deferred draws",
        False, False, 1, None, None, []
    )
    api.add_property(node_id, prop)

    win_id = api.lookup_node_id("/window")
    arg_data = bytearray()
    serial.write_u32(arg_data, node_id)
    api.call_method(win_id, "create_chat_view", arg_data)

    api.link_node(node_id, layer_id)
    return node_id

class Buffer:

    def __init__(self):
        self.verts = bytearray()
        self.faces = bytearray()
        self.verts_len = 0

    def draw_box(self, rect=(0, 0, 1, 1), r=0, g=0, b=0):
        x, y, w, h = rect
        vert1 = vertex(x,     y,     r, g, b, 1, 0, 0)
        vert2 = vertex(x + w, y,     r, g, b, 1, 1, 0)
        vert3 = vertex(x,     y + h, r, g, b, 1, 0, 1)
        vert4 = vertex(x + w, y + h, r, g, b, 1, 1, 1)
        verts = vert1 + vert2 + vert3 + vert4

        k = self.verts_len
        faces = face(k, k + 2, k + 1) + face(k + 1, k + 2, k + 3)
        self.verts_len += 4

        self.verts += verts
        self.faces += faces

    def draw_outline(self, rect=(0, 0, 1, 1), r=0, g=0, b=0, pad=1, layer_dim=(0, 0)):
        layer_w, layer_h = layer_dim
        pad_x, pad_y = 1/layer_w, 1/layer_h
        x, y, w, h = rect
        # left side
        self.draw_box((x, y, pad_x, h), r, g, b)
        # top side
        self.draw_box((x, y, w, pad_y), r, g, b)
        # right side
        rhs = x + w
        self.draw_box((rhs - pad_x, y, pad_x, h), r, g, b)
        # bottom side
        bhs = y + h
        self.draw_box((x, bhs - pad_y, w, pad_y), r, g, b)

def main():
    layer_id = create_layer("view")
    api.set_property_u32(layer_id, "rect", 0, 0)
    api.set_property_u32(layer_id, "rect", 1, 0)
    code = [["as_u32", ["load", "sw"]]]
    api.set_property_expr(layer_id, "rect", 2, code)
    code = [["as_u32", ["load", "sh"]]]
    api.set_property_expr(layer_id, "rect", 3, code)

    # Make the black background
    # Maybe we should use a RenderPass for this instead
    node_id = create_mesh("bg", layer_id)
    api.set_property_f32(node_id, "rect", 0, 0)
    api.set_property_f32(node_id, "rect", 1, 0)
    code = [["load", "lw"]]
    api.set_property_expr(node_id, "rect", 2, code)
    code = [["load", "lh"]]
    api.set_property_expr(node_id, "rect", 3, code)

    buff = Buffer()
    buff.draw_box(r=0.05, g=0.05, b=0.05)
    api.set_property_buf(node_id, "data", 0, buff.verts)
    api.set_property_buf(node_id, "data", 1, buff.faces)

    # Make the chatedit bg
    node_id = create_mesh("chateditbg", layer_id)
    api.set_property_f32(node_id, "rect", 0, 100)
    code = [["-", ["load", "lh"], ["f32", 50]]]
    api.set_property_expr(node_id, "rect", 1, code)
    code = [["-", ["load", "lw"], ["f32", 100]]]
    api.set_property_expr(node_id, "rect", 2, code)
    api.set_property_f32(node_id, "rect", 3, 50)

    buff = Buffer()
    buff.draw_box(r=0.0, g=0.13, b=0.08)
    buff.draw_outline(r=0.22, g=0.22, b=0.22, pad=1, layer_dim=(1000, 50))
    api.set_property_buf(node_id, "data", 0, buff.verts)
    api.set_property_buf(node_id, "data", 1, buff.faces)

    # Make the nicktext border
    node_id = create_mesh("nickbg", layer_id)
    api.set_property_f32(node_id, "rect", 0, 0)
    code = [["-", ["load", "lh"], ["f32", 50]]]
    api.set_property_expr(node_id, "rect", 1, code)
    api.set_property_f32(node_id, "rect", 2, 100)
    api.set_property_f32(node_id, "rect", 3, 50)

    buff = Buffer()
    buff.draw_outline(r=0.0, g=0.13, b=0.08, pad=1, layer_dim=(100, 50))
    api.set_property_buf(node_id, "data", 0, buff.verts)
    api.set_property_buf(node_id, "data", 1, buff.faces)

    # The nickname
    node_id = create_text("nick", layer_id)
    api.set_property_f32(node_id, "rect", 0, 20)
    code = [["-", ["load", "lh"], ["f32", 50]]]
    api.set_property_expr(node_id, "rect", 1, code)
    api.set_property_f32(node_id, "rect", 2, 100)
    api.set_property_f32(node_id, "rect", 3, 50)
    api.set_property_f32(node_id, "baseline", 0, 30)
    api.set_property_f32(node_id, "font_size", 0, 20)
    api.set_property_str(node_id, "text", 0, "anon1")
    api.set_property_f32(node_id, "color", 0, 0)
    api.set_property_f32(node_id, "color", 1, 1)
    api.set_property_f32(node_id, "color", 2, 0)
    api.set_property_f32(node_id, "color", 3, 1)
    api.set_property_u32(node_id, "z_index", 0, 1)

    # Make the text edit
    node_id = create_editbox("editz", layer_id)
    api.set_property_bool(node_id, "is_active", 0, True)
    api.set_property_f32(node_id, "rect", 0, 100)
    code = [["-", ["load", "lh"], ["f32", 50]]]
    api.set_property_expr(node_id, "rect", 1, code)
    code = [["-", ["load", "lw"], ["f32", 100]]]
    api.set_property_expr(node_id, "rect", 2, code)
    api.set_property_f32(node_id, "rect", 3, 50)
    api.set_property_f32(node_id, "baseline", 0, 30)
    api.set_property_f32(node_id, "font_size", 0, 20)
    api.set_property_str(node_id, "text", 0, "hello king!😁🍆jelly 🍆1234")
    api.set_property_f32(node_id, "text_color", 0, 1)
    api.set_property_f32(node_id, "text_color", 1, 1)
    api.set_property_f32(node_id, "text_color", 2, 1)
    api.set_property_f32(node_id, "text_color", 3, 1)
    api.set_property_f32(node_id, "cursor_color", 0, 1)
    api.set_property_f32(node_id, "cursor_color", 1, 0.5)
    api.set_property_f32(node_id, "cursor_color", 2, 0.5)
    api.set_property_f32(node_id, "cursor_color", 3, 1)
    api.set_property_f32(node_id, "hi_bg_color", 0, 1)
    api.set_property_f32(node_id, "hi_bg_color", 1, 1)
    api.set_property_f32(node_id, "hi_bg_color", 2, 1)
    api.set_property_f32(node_id, "hi_bg_color", 3, 0.5)
    api.set_property_null(node_id, "selected", 0)
    api.set_property_null(node_id, "selected", 1)
    api.set_property_u32(node_id, "z_index", 0, 1)
    api.set_property_bool(node_id, "debug", 0, False)

    win_id = api.lookup_node_id("/window")
    arg_data = bytearray()
    serial.write_u32(arg_data, node_id)
    api.call_method(win_id, "create_edit_box", arg_data)
    api.link_node(node_id, layer_id)

    # Add the chatview
    node_id = create_chatview("chatty", layer_id)
    api.set_property_f32(node_id, "rect", 0, 0)
    api.set_property_f32(node_id, "rect", 1, 0)
    code = [["load", "lw"]]
    api.set_property_expr(node_id, "rect", 2, code)
    code = [["-", ["load", "lh"], ["f32", 50]]]
    api.set_property_expr(node_id, "rect", 3, code)
    #api.set_property_bool(node_id, "debug", 0, True)
    api.set_property_u32(node_id, "z_index", 0, 1)

    api.set_property_bool(layer_id, "is_visible", 0, True)

main()
print_tree()