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broadway: Add RoundedClip node

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This commit is contained in:
Alexander Larsson 2017-11-22 10:32:47 +01:00
parent 0083c084e4
commit f7ff6dbb66
4 changed files with 64 additions and 38 deletions
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13
gdk/broadway/broadway-protocol.h
View File

@ -9,12 +9,13 @@ typedef struct {
} BroadwayRect;
typedef enum { /* Sync changes with broadway.js */
BROADWAY_NODE_TEXTURE,
BROADWAY_NODE_CONTAINER,
BROADWAY_NODE_COLOR,
BROADWAY_NODE_BORDER,
BROADWAY_NODE_OUTSET_SHADOW,
BROADWAY_NODE_INSET_SHADOW,
BROADWAY_NODE_TEXTURE = 0,
BROADWAY_NODE_CONTAINER = 1,
BROADWAY_NODE_COLOR = 2,
BROADWAY_NODE_BORDER = 3,
BROADWAY_NODE_OUTSET_SHADOW = 4,
BROADWAY_NODE_INSET_SHADOW = 5,
BROADWAY_NODE_ROUNDED_CLIP = 6,
} BroadwayNodeType;
typedef enum {

71
gdk/broadway/broadway.js
View File

@ -362,6 +362,15 @@ SwapNodes.prototype.decode_rect = function() {
return r;
}
SwapNodes.prototype.decode_irect = function() {
var r = new Object();
r.x = this.decode_int32 ();
r.y = this.decode_int32 ();
r.width = this.decode_int32 ();
r.height = this.decode_int32 ();
return r;
}
SwapNodes.prototype.decode_rounded_rect = function() {
var r = new Object();
r.bounds = this.decode_rect();
@ -384,35 +393,35 @@ 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);
function set_rect_style (div, rect, offset_x, offset_y) {
div.style["left"] = px(rect.x - offset_x);
div.style["top"] = px(rect.y - offset_y);
div.style["width"] = px(rect.width);
div.style["height"] = px(rect.height);
}
function set_rrect_style (div, rrect, offset_x, offset_y) {
set_rect_style(div, rrect.bounds, offset_x, offset_y);
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)
SwapNodes.prototype.handle_node = function(parent, offset_x, offset_y)
{
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();
var height = this.decode_uint32();
var rect = this.decode_irect();
var texture_id = this.decode_uint32();
var image = new Image();
image.width = width;
image.height = height;
image.width = rect.width;
image.height = rect.height;
image.style["position"] = "absolute";
image.style["left"] = px(x);
image.style["top"] = px(y);
set_rect_style(image, rect, offset_x, offset_y);
var texture_url = textures[texture_id];
this.add_image(image);
image.src = texture_url;
@ -424,27 +433,21 @@ SwapNodes.prototype.handle_node = function(parent)
{
var len = this.decode_uint32();
for (var i = 0; i < len; i++) {
this.handle_node(parent);
this.handle_node(parent, offset_x, offset_y);
}
}
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 rect = this.decode_rect();
var c = this.decode_color ();
var div = document.createElement('div');
div.style["position"] = "absolute";
div.style["left"] = x + "px";
div.style["top"] = y + "px";
div.style["width"] = width + "px";
div.style["height"] = height + "px";
set_rect_style(div, rect, offset_x, offset_y);
div.style["background-color"] = c;
parent.appendChild(div);
}
}
break;
case 3: // BORDER
@ -461,7 +464,7 @@ SwapNodes.prototype.handle_node = function(parent)
div.style["position"] = "absolute";
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);
set_rrect_style(div, rrect, offset_x, offset_y);
div.style["border-style"] = "solid";
div.style["border-top-color"] = border_colors[0];
div.style["border-top-width"] = px(border_widths[0]);
@ -486,7 +489,7 @@ SwapNodes.prototype.handle_node = function(parent)
var div = document.createElement('div');
div.style["position"] = "absolute";
set_rrect_style(div, rrect, null);
set_rrect_style(div, rrect, offset_x, offset_y);
div.style["box-shadow"] = args(px(dx), px(dy), px(blur), px(spread), color);
parent.appendChild(div);
}
@ -503,12 +506,24 @@ SwapNodes.prototype.handle_node = function(parent)
var div = document.createElement('div');
div.style["position"] = "absolute";
set_rrect_style(div, rrect, null);
set_rrect_style(div, rrect, offset_x, offset_y);
div.style["box-shadow"] = args("inset", px(dx), px(dy), px(blur), px(spread), color);
parent.appendChild(div);
}
break;
case 6: // ROUNDED_CLIP
{
var rrect = this.decode_rounded_rect();
var div = document.createElement('div');
div.style["position"] = "absolute";
set_rrect_style(div, rrect, offset_x, offset_y);
div.style["overflow"] = "hidden";
parent.appendChild(div);
this.handle_node(div, rrect.bounds.x, rrect.bounds.y);
}
break;
default:
alert("Unexpected node type " + type);
}
@ -524,7 +539,7 @@ function cmdWindowSetNodes(id, node_data)
/* We use a secondary div so that we can remove all previous children in one go */
var swap = new SwapNodes (node_data, div);
swap.handle_node(swap.div2);
swap.handle_node(swap.div2, 0, 0);
if (swap.data_pos != node_data.length)
alert ("Did not consume entire array (len " + node_data.length + " end " + end + ")");
swap.did_one ();

4
gdk/broadway/broadwayd.c
View File

@ -253,6 +253,10 @@ rewrite_node_textures (BroadwayClient *client,
for (i = 0; i < n_children; i++)
pos = rewrite_node_textures (client, len, data, pos);
break;
case BROADWAY_NODE_ROUNDED_CLIP:
pos += NODE_SIZE_RRECT;
pos = rewrite_node_textures (client, len, data, pos);
break;
default:
g_assert_not_reached ();
}

14
gsk/gskbroadwayrenderer.c
View File

@ -178,10 +178,7 @@ gsk_broadway_renderer_add_node (GskRenderer *self,
case GSK_COLOR_NODE:
{
add_uint32 (nodes, BROADWAY_NODE_COLOR);
add_uint32 (nodes, x);
add_uint32 (nodes, y);
add_uint32 (nodes, width);
add_uint32 (nodes, height);
add_rect (nodes, &node->bounds);
add_rgba (nodes, gsk_color_node_peek_color (node));
}
return;
@ -222,6 +219,15 @@ gsk_broadway_renderer_add_node (GskRenderer *self,
}
return;
case GSK_ROUNDED_CLIP_NODE:
{
add_uint32 (nodes, BROADWAY_NODE_ROUNDED_CLIP);
add_rounded_rect (nodes, gsk_rounded_clip_node_peek_clip (node));
gsk_broadway_renderer_add_node (self, nodes, node_textures,
gsk_rounded_clip_node_get_child (node));
}
return;
default:
{
cairo_surface_t *surface;