mirror of
https://github.com/netsurf-browser/netsurf
synced 2024-11-28 09:13:08 +03:00
Create some tree plot styles and use them.
svn path=/trunk/netsurf/; revision=11038
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parent
86b8057c60
commit
55d9191bb5
@ -64,6 +64,18 @@ static plot_font_style_t plot_fstyle_selected = {
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.foreground = 0xEEEEEE /* nearly white */
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};
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/** plot style for treeview backgrounds. */
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static plot_style_t plot_style_fill_tree_background = {
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.fill_type = PLOT_OP_TYPE_SOLID,
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.fill_colour = 0xFFFFFF,
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};
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/** plot style for treeview lines. */
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static plot_style_t plot_style_stroke_tree_furniture = {
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.stroke_type = PLOT_OP_TYPE_SOLID,
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.stroke_colour = 0x999999,
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};
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struct node;
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struct tree;
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@ -1479,12 +1491,12 @@ static void tree_draw_node_expansion_toggle(struct tree *tree,
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y = tree_y + node->box.y - (TREE_LINE_HEIGHT / 2) + 16;
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plot.rectangle(x, y, x + 9, y + 9, plot_style_fill_white);
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plot.rectangle(x , y, x + 8, y + 8,
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plot_style_stroke_darkwbasec);
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&plot_style_stroke_tree_furniture);
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plot.line(x + 2, y + 4, x + 7, y + 4,
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plot_style_stroke_darkwbasec);
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&plot_style_stroke_tree_furniture);
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if (!node->expanded)
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plot.line(x + 4, y + 2, x + 4, y + 7,
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plot_style_stroke_darkwbasec);
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&plot_style_stroke_tree_furniture);
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}
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@ -1568,7 +1580,7 @@ static void tree_draw_node_element(struct tree *tree,
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if (!(tree->flags & TREE_NO_FURNITURE))
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plot.rectangle(x, y, x + element->box.width - 1,
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y + element->box.height - 3,
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plot_style_stroke_darkwbasec);
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&plot_style_stroke_tree_furniture);
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break;
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}
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@ -1617,7 +1629,8 @@ static void tree_draw_node(struct tree *tree, struct node *node,
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x0 = x1 = tree_x + node->box.x - (NODE_INSTEP / 2);
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y0 = tree_y + node->box.y + (TREE_LINE_HEIGHT / 2);
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y1 = y0 + node->next->box.y - node->box.y;
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plot.line(x0, y0, x1, y1, plot_style_stroke_darkwbasec);
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plot.line(x0, y0, x1, y1,
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&plot_style_stroke_tree_furniture);
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}
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if ((node->box.x < x_max) && (node->box.y < y_max) &&
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(node->box.x + node->box.width + NODE_INSTEP >=
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@ -1631,7 +1644,7 @@ static void tree_draw_node(struct tree *tree, struct node *node,
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+ node->data.box.height;
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y1 = y0 + (TREE_LINE_HEIGHT / 2);
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plot.line(x0, y0, x1, y1,
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plot_style_stroke_darkwbasec);
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&plot_style_stroke_tree_furniture);
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}
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parent = node->parent;
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@ -1644,7 +1657,7 @@ static void tree_draw_node(struct tree *tree, struct node *node,
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parent->data.box.height;
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y1 = y0 + (TREE_LINE_HEIGHT / 2);
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plot.line(x0, y0, x1, y1,
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plot_style_stroke_darkwbasec);
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&plot_style_stroke_tree_furniture);
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}
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x0 = tree_x + node->box.x - (NODE_INSTEP / 2);
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x1 = x0 + (NODE_INSTEP / 2) - 2;
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@ -1652,7 +1665,7 @@ static void tree_draw_node(struct tree *tree, struct node *node,
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node->data.box.height -
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(TREE_LINE_HEIGHT / 2);
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plot.line(x0, y0, x1, y1,
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plot_style_stroke_darkwbasec);
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&plot_style_stroke_tree_furniture);
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tree_draw_node_expansion_toggle(tree, node,
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tree_x, tree_y);
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}
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@ -1703,7 +1716,7 @@ void tree_draw(struct tree *tree, int x, int y,
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absolute_y = y + clip_y;
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plot.rectangle(absolute_x, absolute_y,
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absolute_x + clip_width, absolute_y + clip_height,
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plot_style_fill_white);
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&plot_style_fill_tree_background);
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plot.clip(absolute_x, absolute_y,
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absolute_x + clip_width, absolute_y + clip_height);
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tree_draw_node(tree, tree->root->child, x, y, clip_x,
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