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Add parasitic hack to allow the new treeview to be tested in the Hotlist window.

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(Tested with GTK front end only, so far.)
This commit is contained in:
Michael Drake 2013-05-31 10:11:22 +01:00
parent 9031221267
commit d939460872
1 changed files with 98 additions and 0 deletions
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98
desktop/tree.c
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@ -173,6 +173,90 @@ struct tree {
struct node *def_folder; /* Node to be used for additions by default */
};
#include "desktop/treeview.h"
#include "desktop/global_history.h"
static void treeview_test_redraw_request(struct core_window *cw, struct rect r)
{
}
static void treeview_test_update_size(struct core_window *cw,
int width, int height)
{
}
static void treeview_test_scroll_visible(struct core_window *cw, struct rect r)
{
}
static void treeview_test_get_window_dimensions(struct core_window *cw,
int *width, int *height)
{
}
struct core_window_callback_table cw_t = {
.redraw_request = treeview_test_redraw_request,
.update_size = treeview_test_update_size,
.scroll_visible = treeview_test_scroll_visible,
.get_window_dimensions = treeview_test_get_window_dimensions
};
static void treeview_test_init(struct tree *tree)
{
nserror err;
treeview_init();
err = global_history_init(&cw_t, (struct core_window *)tree);
if (err != NSERROR_OK) {
warn_user("Duffed it.", 0);
}
}
static void treeview_test_fini(struct tree *tree)
{
nserror err;
err = global_history_fini(&cw_t, (struct core_window *)tree);
treeview_fini();
if (err != NSERROR_OK) {
warn_user("Duffed it.", 0);
}
}
static void treeview_test_redraw(struct tree *tree, int x, int y,
int clip_x, int clip_y, int clip_width, int clip_height,
const struct redraw_context *ctx)
{
struct rect clip;
clip.x0 = clip_x;
clip.y0 = clip_y;
clip.x1 = clip_x + clip_width;
clip.y1 = clip_y + clip_height;
global_history_redraw(x, y, &clip, ctx);
}
void tree_set_icon_dir(char *icon_dir)
{
LOG(("Tree icon directory set to %s", icon_dir));
@ -276,6 +360,10 @@ struct tree *tree_create(unsigned int flags,
tree_setup_colours();
if (flags == TREE_MOVABLE) {
treeview_test_init(tree);
}
return tree;
}
@ -1119,6 +1207,10 @@ void tree_delete(struct tree *tree)
{
tree->redraw = false;
if (tree->flags == TREE_MOVABLE) {
treeview_test_fini(tree);
}
if (tree->root->child != NULL)
tree_delete_node_internal(tree, tree->root->child, true);
@ -2033,6 +2125,12 @@ void tree_draw(struct tree *tree, int x, int y,
assert(tree != NULL);
assert(tree->root != NULL);
if (tree->flags == TREE_MOVABLE) {
treeview_test_redraw(tree, x, y, clip_x, clip_y,
clip_width, clip_height, ctx);
return;
}
/* Start knockout rendering if it's available for this plotter */
if (ctx->plot->option_knockout)
knockout_plot_start(ctx, &new_ctx);