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broadway: Add outset shadow node

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This commit is contained in:
Alexander Larsson 2017-11-22 09:47:47 +01:00
parent 0ad523038c
commit 35ceb8e626
4 changed files with 125 additions and 64 deletions
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1
gdk/broadway/broadway-protocol.h
View File

@ -13,6 +13,7 @@ typedef enum { /* Sync changes with broadway.js */
BROADWAY_NODE_CONTAINER,
BROADWAY_NODE_COLOR,
BROADWAY_NODE_BORDER,
BROADWAY_NODE_OUTSET_SHADOW,
} BroadwayNodeType;
typedef enum {

79
gdk/broadway/broadway.js
View File

@ -371,12 +371,37 @@ SwapNodes.prototype.decode_rounded_rect = function() {
return r
}
function args() {
var argsLength = arguments.length;
var strings = [];
for (var i = 0; i < argsLength; ++i)
strings[i] = arguments[i];
return strings.join(" ");
}
function px(x) {
return x + "px";
}
function set_rrect_style (div, rrect) {
div.style["left"] = px(rrect.bounds.x);
div.style["top"] = px(rrect.bounds.y);
div.style["width"] = px(rrect.bounds.width);
div.style["height"] = px(rrect.bounds.height);
div.style["border-top-left-radius"] = args(px(rrect.sizes[0].width), px(rrect.sizes[0].height));
div.style["border-top-right-radius"] = args(px(rrect.sizes[1].width), px(rrect.sizes[1].height));
div.style["border-bottom-right-radius"] = args(px(rrect.sizes[2].width), px(rrect.sizes[2].height));
div.style["border-bottom-left-radius"] = args(px(rrect.sizes[3].width), px(rrect.sizes[3].height));
}
SwapNodes.prototype.handle_node = function(parent)
{
var type = this.decode_uint32();
switch (type)
{
case 0: // TEXTURE
{
var x = this.decode_uint32();
var y = this.decode_uint32();
var width = this.decode_uint32();
@ -386,27 +411,31 @@ SwapNodes.prototype.handle_node = function(parent)
image.width = width;
image.height = height;
image.style["position"] = "absolute";
image.style["left"] = x + "px";
image.style["top"] = y + "px";
image.style["left"] = px(x);
image.style["top"] = px(y);
var texture_url = textures[texture_id];
this.add_image(image);
image.src = texture_url;
parent.appendChild(image);
}
break;
case 1: // CONTAINER
{
var len = this.decode_uint32();
for (var i = 0; i < len; i++) {
this.handle_node(parent);
}
}
break;
case 2: // COLOR
{
var x = this.decode_uint32();
var y = this.decode_uint32();
var width = this.decode_uint32();
var height = this.decode_uint32();
var c = this.decode_color ()
var c = this.decode_color ();
var div = document.createElement('div');
div.style["position"] = "absolute";
div.style["left"] = x + "px";
@ -415,38 +444,54 @@ SwapNodes.prototype.handle_node = function(parent)
div.style["height"] = height + "px";
div.style["background-color"] = c;
parent.appendChild(div);
}
break;
case 3: // BORDER
{
var rrect = this.decode_rounded_rect();
var border_widths = []
var border_widths = [];
for (var i = 0; i < 4; i++)
border_widths[i] = this.decode_float();
var border_colors = []
var border_colors = [];
for (var i = 0; i < 4; i++)
border_colors[i] = this.decode_color();
var div = document.createElement('div');
div.style["position"] = "absolute";
div.style["left"] = rrect.bounds.x + "px";
div.style["top"] = rrect.bounds.y + "px";
div.style["width"] = (rrect.bounds.width - border_widths[1] - border_widths[3]) + "px";
div.style["height"] = (rrect.bounds.height - border_widths[0] - border_widths[2]) + "px";
rrect.bounds.width -= border_widths[1] + border_widths[3];
rrect.bounds.height -= border_widths[0] + border_widths[2];
set_rrect_style(div, rrect, border_widths);
div.style["border-style"] = "solid";
div.style["border-top-left-radius"] = rrect.sizes[0].width + "px " + rrect.sizes[0].height + "px";
div.style["border-top-right-radius"] = rrect.sizes[1].width + "px " + rrect.sizes[1].height + "px";
div.style["border-bottom-right-radius"] = rrect.sizes[2].width + "px " + rrect.sizes[2].height + "px";
div.style["border-bottom-left-radius"] = rrect.sizes[3].width + "px " + rrect.sizes[3].height + "px";
div.style["border-top-color"] = border_colors[0];
div.style["border-top-width"] = border_widths[0] + "px";
div.style["border-top-width"] = px(border_widths[0]);
div.style["border-right-color"] = border_colors[1];
div.style["border-right-width"] = border_widths[1] + "px";
div.style["border-right-width"] = px(border_widths[1]);
div.style["border-bottom-color"] = border_colors[2];
div.style["border-bottom-width"] = border_widths[2] + "px";
div.style["border-bottom-width"] = px(border_widths[2]);
div.style["border-left-color"] = border_colors[3];
div.style["border-left-width"] = border_widths[3] + "px";
div.style["border-left-width"] = px(border_widths[3]);
parent.appendChild(div);
}
break;
case 4: // OUTSET_SHADOW
{
var rrect = this.decode_rounded_rect();
var color = this.decode_color();
var dx = this.decode_float();
var dy = this.decode_float();
var spread = this.decode_float();
var blur = this.decode_float();
var div = document.createElement('div');
div.style["position"] = "absolute";
set_rrect_style(div, rrect, null);
div.style["box-shadow"] = args(px(dx), px(dy), px(blur), px(spread), color);
parent.appendChild(div);
}
break;
default:
alert("Unexpected node type " + type);
}

3
gdk/broadway/broadwayd.c
View File

@ -239,6 +239,9 @@ rewrite_node_textures (BroadwayClient *client,
case BROADWAY_NODE_BORDER:
pos += NODE_SIZE_RRECT + 4 * NODE_SIZE_FLOAT + 4 * NODE_SIZE_COLOR;
break;
case BROADWAY_NODE_OUTSET_SHADOW:
pos += NODE_SIZE_RRECT + NODE_SIZE_COLOR + 4 * NODE_SIZE_COLOR;
break;
case BROADWAY_NODE_TEXTURE:
data[pos+4] = GPOINTER_TO_INT (g_hash_table_lookup (client->textures,
GINT_TO_POINTER (data[pos+4])));

12
gsk/gskbroadwayrenderer.c
View File

@ -198,6 +198,18 @@ gsk_broadway_renderer_add_node (GskRenderer *self,
}
return;
case GSK_OUTSET_SHADOW_NODE:
{
add_uint32 (nodes, BROADWAY_NODE_OUTSET_SHADOW);
add_rounded_rect (nodes, gsk_outset_shadow_node_peek_outline (node));
add_rgba (nodes, gsk_outset_shadow_node_peek_color (node));
add_float (nodes, gsk_outset_shadow_node_get_dx (node));
add_float (nodes, gsk_outset_shadow_node_get_dy (node));
add_float (nodes, gsk_outset_shadow_node_get_spread (node));
add_float (nodes, gsk_outset_shadow_node_get_blur_radius (node));
}
return;
default:
{
cairo_surface_t *surface;