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const h = preact.h;
function ButtonViewNetscape({app_state})
{
const params = app_state.button_params;
console.debug("Rendering netscape params", params);
let color_bg = parseHexColor(params.color_bg);
let color_hilight_1 = color2Str(lighten(color_bg, 63));
let color_hilight_2 = color2Str(lighten(color_bg, 31));
let color_shadow_1 = color2Str(darken(color_bg, 0xc0 - 0xa));
let color_shadow_2 = color2Str(darken(color_bg, 0xc0 - 0x54));
let ribbon = null;
let ribbon_text = null;
if(app_state.button_params.banner.style == "corner_bottom_right")
{
ribbon = h("polygon", {points: "86,8 86,24 81,29 65,29",
fill: params.banner.color});
ribbon_text = h("text", {
x: params.banner.text.pos[0], y: params.banner.text.pos[1],
"font-family": "sans-serif",
"dominant-baseline": "middle", "text-anchor": "middle",
"transform-origin": "center", "transform":"rotate(-45)",
"font-weight": "bold", "font-size": params.banner.text.font_size,
fill: params.banner.text.color, "stroke-width": 0},
params.banner.text.content);
}
else if(app_state.button_params.banner.style == "right")
{
ribbon = h("rect", {x: 78, y: 2, width: 8, height: 27,
fill: app_state.button_params.banner.color});
ribbon_text = h("text", {
x: params.banner.text.pos[0], y: params.banner.text.pos[1],
"font-family": "sans-serif", "dominant-baseline": "middle",
"text-anchor": "middle", "transform-origin": "center",
transform: "rotate(-90)", "font-weight": "bold",
"font-size": params.banner.text.font_size,
fill: params.banner.text.color, "stroke-width": 0},
params.banner.text.content);
}
return h("svg", SVG_ATTRIBUTES,
h("g", {"stroke-width": 0},
h("polygon", {points: "0,0 88,0 87,1 1,1",
fill: color_hilight_1}),
h("polygon", {points: "1,1 87,1 86,2 2,2",
fill: color_hilight_2}),
h("polygon", {points: "88,0 88,31 87,30 87,1",
fill: color_shadow_1}),
h("polygon", {points: "87,1 87,30 86,29 86,2",
fill: color_shadow_2}),
h("polygon", {points: "88,31 0,31 1,30 87,30",
fill: color_shadow_1}),
h("polygon", {points: "87,30 1,30 2,29,86,29",
fill: color_shadow_2}),
h("polygon", {points: "0,0 1,1 1,30 0,31",
fill: color_hilight_1}),
h("polygon", {points: "1,1 2,2 2,29 1,30",
fill: color_hilight_2}),
h("rect", {x: 2, y: 2, width: 84, height: 27,
fill: params.color_bg}),
ribbon),
h("image", {href: params.logo_url, x: 3, y: 3, width: 25,
height: 25}),
h("text", {x: params.text_bottom.pos[0],
y: params.text_bottom.pos[1], "font-family": "Kalam",
"font-size": params.text_bottom.font_size,
fill: params.text_bottom.color, "stroke-width": 0},
"Now!"),
h("text", {x: params.text_top.pos[0], y: params.text_top.pos[1],
"font-family": "sans-serif",
"font-size": params.text_top.font_size,
fill: params.text_top.color, "stroke-width": 0},
params.text_top.content),
ribbon_text);
}
function TextControlView({params, on_change})
{
console.debug("Rendering text params", params);
function onContentChange(e)
{
let new_params = structuredClone(params);
new_params.content = e.target.value;
on_change(new_params);
}
function onPosXChange(e)
{
let new_params = structuredClone(params);
new_params.pos[0] = parseFloat(e.target.value);
on_change(new_params);
}
function onPosYChange(e)
{
let new_params = structuredClone(params);
new_params.pos[1] = parseFloat(e.target.value);
on_change(new_params);
}
function onFontSizeChange(e)
{
let new_params = structuredClone(params);
new_params.font_size = parseFloat(e.target.value);
on_change(new_params);
}
function onColorChange(e)
{
let new_params = structuredClone(params);
new_params.color = e.target.value;
on_change(new_params);
}
return h(preact.Fragment, {},
h("div", {"class": "ButtonRowLeft"},
h("label", {}, "Content"),
h("input", {type: "text", value: params.content,
onchange: onContentChange}),
h("label", {}, "Color"),
h("input", {type: "color",
value: params.color,
onchange: onColorChange})),
h("div", {"class": "ButtonRowLeft"},
h("label", {}, "x"),
h("input", {type: "number", value: params.pos[0],
onchange: onPosXChange}),
h("label", {}, "y"),
h("input", {type: "number", value: params.pos[1],
onchange: onPosYChange}),
h("label", {}, "Font size"),
h("input", {type: "number", value: params.font_size,
min: 0, max: 88, step: 0.5,
onchange: onFontSizeChange})));
}
function EditorViewNetscape({app_state, on_state_change})
{
const params = app_state.button_params;
function onLogoURLChange(e)
{
let new_state = structuredClone(app_state);
new_state.button_params.logo_url = e.target.value;
on_state_change(new_state);
}
function onBGColorChange(e)
{
let new_state = structuredClone(app_state);
new_state.button_params.color_bg = e.target.value;
on_state_change(new_state);
}
function onTextTopChange(new_params)
{
let new_state = structuredClone(app_state);
new_state.button_params.text_top = new_params;
on_state_change(new_state);
}
function onTextBottomChange(new_params)
{
let new_state = structuredClone(app_state);
new_state.button_params.text_bottom = new_params;
on_state_change(new_state);
}
function onRibbonStyleChange(e)
{
if(app_state.button_params.banner.style == e.target.value)
{
return;
}
let new_state = structuredClone(app_state);
let banner = new_state.button_params.banner;
banner.style = e.target.value;
// With the style change, the text also needs adjustments. We
// will just set it to the style’s default.
if(banner.style == "corner_bottom_right")
{
banner.text.pos = [65, 46];
}
else if(banner.style == "right")
{
banner.text.pos = [44, 54];
}
on_state_change(new_state);
}
function onRibbonColorChange(e)
{
let new_state = structuredClone(app_state);
new_state.button_params.banner.color = e.target.value;
on_state_change(new_state);
}
function onRibbonTextChange(new_text)
{
let new_state = structuredClone(app_state);
new_state.button_params.banner.text = new_text;
on_state_change(new_state);
}
return h("div", {},
h("div", {"class": "ButtonRowLeft"},
h("label", {}, "Background color"),
h("input", {type: "color",
value: params.color_bg,
onchange: onBGColorChange})),
h("div", {"class": "ButtonRowLeft"},
h("label", {}, "Logo URL"),
h("input", {type: "url", value: params.logo_url,
onchange: onLogoURLChange})),
h("div", {"class": "LabeledPanel"},
h("h2", {}, "Main text"),
h(TextControlView, {params: params.text_top,
on_change: onTextTopChange})),
h("div", {"class": "LabeledPanel"},
h("h2", {}, "Flavor text"),
h(TextControlView, {params: params.text_bottom,
on_change: onTextBottomChange})),
h("div", {"class": "LabeledPanel"},
h("h2", {}, "Ribbon"),
h("div", {"class": "ButtonRowLeft"},
h("label", {}, "Style"),
h("select", {value: params.banner.style,
onchange: onRibbonStyleChange},
h("option", {value: "corner_bottom_right"}, "Bottom right"),
h("option", {value: "right"}, "Vertical right")),
h("label", {}, "Background color"),
h("input", {type: "color",
value: params.banner.color,
onchange: onRibbonColorChange})),
h("div", {"class": "LabeledPanel"},
h("h2", {}, "Text"),
h(TextControlView, {params: params.banner.text,
on_change: onRibbonTextChange})),
),
);
}
function EditorView({app_state})
{
const [state, setState] = preactHooks.useState(app_state);
let preview_view = null;
let editor_view = null;
if(app_state.button_type == "netscape")
{
preview_view = ButtonViewNetscape;
editor_view = EditorViewNetscape;
}
function onStateChange(new_state)
{
console.debug("New state is", new_state);
setState(new_state);
}
return h("div", {},
h(preview_view, {app_state: state}),
h("select", {},
h("option", {value: "netscape"}, "Netscape"),
),
h(editor_view, {app_state: state, on_state_change: onStateChange}));
}
function App()
{
return h("div", {},
h(EditorView, {app_state: DEFAULT_APP_STATE}));
}
preact.render(h(App, {}), document.getElementById("App"));
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