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authorMichael Drake <michael.drake@codethink.co.uk>2019-08-03 15:52:42 +0100
committerMichael Drake <michael.drake@codethink.co.uk>2019-08-03 15:57:23 +0100
commit3938d5340b4d44dfe9c7839d1dc2bd790607f8ff (patch)
tree9d534645860dea8134a24d5cebb9338bc24fafb6 /frontends/framebuffer
parent8cff4b79d602b4437a81f3e008f22caf276d102a (diff)
downloadnetsurf-3938d5340b4d44dfe9c7839d1dc2bd790607f8ff.tar.gz
netsurf-3938d5340b4d44dfe9c7839d1dc2bd790607f8ff.tar.bz2
Corewindow: Sanitise scrolling API.
Now the core has a helper so that all the front ends don't need to implement the scroll to show area API. Now they simply have get and set scroll APIs.
Diffstat (limited to 'frontends/framebuffer')
-rw-r--r--frontends/framebuffer/corewindow.c29
1 files changed, 23 insertions, 6 deletions
diff --git a/frontends/framebuffer/corewindow.c b/frontends/framebuffer/corewindow.c
index 93f88ff61..a27d666f2 100644
--- a/frontends/framebuffer/corewindow.c
+++ b/frontends/framebuffer/corewindow.c
@@ -136,7 +136,7 @@ fb_cw_invalidate(struct core_window *cw, const struct rect *r)
}
-static void
+static nserror
fb_cw_update_size(struct core_window *cw, int width, int height)
{
/* struct fb_corewindow *fb_cw = (struct fb_corewindow *)cw;
@@ -144,41 +144,58 @@ fb_cw_update_size(struct core_window *cw, int width, int height)
toolkit_widget_set_size_request(FB_WIDGET(fb_cw->drawing_area),
width, height);
*/
+ return NSERROR_OK;
+}
+
+
+static nserror
+fb_cw_set_scroll(struct core_window *cw, int x, int y)
+{
+/* struct fb_corewindow *fb_cw = (struct fb_corewindow *)cw;
+
+ toolkit_scroll_widget(fb_cw->widget, r);
+*/
+ return NSERROR_OK;
}
-static void
-fb_cw_scroll_visible(struct core_window *cw, const struct rect *r)
+static nserror
+fb_cw_get_scroll(struct core_window *cw, int *x, int *y)
{
/* struct fb_corewindow *fb_cw = (struct fb_corewindow *)cw;
toolkit_scroll_widget(fb_cw->widget, r);
*/
+ return NSERROR_NOT_IMPLEMENTED;
}
-static void
+static nserror
fb_cw_get_window_dimensions(struct core_window *cw, int *width, int *height)
{
struct fb_corewindow *fb_cw = (struct fb_corewindow *)cw;
*width = fbtk_get_width(fb_cw->drawable);
*height = fbtk_get_height(fb_cw->drawable);
+ return NSERROR_OK;
}
-static void
+static nserror
fb_cw_drag_status(struct core_window *cw, core_window_drag_status ds)
{
struct fb_corewindow *fb_cw = (struct fb_corewindow *)cw;
fb_cw->drag_status = ds;
+
+ return NSERROR_OK;
}
struct core_window_callback_table fb_cw_cb_table = {
.invalidate = fb_cw_invalidate,
.update_size = fb_cw_update_size,
- .scroll_visible = fb_cw_scroll_visible,
+ .set_scroll = fb_cw_set_scroll,
+ .get_scroll = fb_cw_get_scroll,
.get_window_dimensions = fb_cw_get_window_dimensions,
.drag_status = fb_cw_drag_status
};