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ivi-shell: fit source rectangle of ivi-surface to the size of application content.

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When application changes the size of its content, UI shall fit the source
rectangle, view area, to the size of its content to show whole content.

Signed-off-by: Nobuhiko Tanibata <nobuhiko_tanibata@xddp.denso.co.jp>
Acked-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
This commit is contained in:
Nobuhiko Tanibata
2015-04-27 17:00:25 +09:00
committed by Pekka Paalanen
parent bcff632727
commit 65160dcade
1 changed files with 39 additions and 0 deletions
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ivi-shell/hmi-controller.c
+39
View File
@@ -542,6 +542,45 @@ set_notification_configure_surface(struct ivi_layout_surface *ivisurf,
void *userdata)
{
struct hmi_controller *hmi_ctrl = userdata;
struct ivi_layout_layer *application_layer =
hmi_ctrl->application_layer.ivilayer;
struct weston_surface *surface;
struct ivi_layout_surface **ivisurfs;
int32_t length = 0;
int32_t i;
/* return if the surface is not application content */
if (is_surf_in_ui_widget(hmi_ctrl, ivisurf)) {
return;
}
/*
* if application changes size of wl_buffer. The source rectangle shall be
* fit to the size.
*/
surface = ivi_controller_interface->surface_get_weston_surface(ivisurf);
if (surface) {
ivi_controller_interface->surface_set_source_rectangle(
ivisurf, 0, 0, surface->width,
surface->height);
}
/*
* search if the surface is already added to layer.
* If not yet, it is newly invoded application to go to switch_mode.
*/
ivi_controller_interface->get_surfaces_on_layer(application_layer,
&length, &ivisurfs);
for (i = 0; i < length; i++) {
if (ivisurf == ivisurfs[i]) {
/*
* if it is non new invoked application, just call
* commit_changes to apply source_rectangle.
*/
ivi_controller_interface->commit_changes();
return;
}
}
switch_mode(hmi_ctrl, hmi_ctrl->layout_mode);
}