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-rw-r--r--meta-agl-bsp/meta-ti/recipes-arago/weston/weston/0001-ivi-shell-layer-controller-ti-Improve-functionality.patch326
1 files changed, 326 insertions, 0 deletions
diff --git a/meta-agl-bsp/meta-ti/recipes-arago/weston/weston/0001-ivi-shell-layer-controller-ti-Improve-functionality.patch b/meta-agl-bsp/meta-ti/recipes-arago/weston/weston/0001-ivi-shell-layer-controller-ti-Improve-functionality.patch
new file mode 100644
index 000000000..7db49341e
--- /dev/null
+++ b/meta-agl-bsp/meta-ti/recipes-arago/weston/weston/0001-ivi-shell-layer-controller-ti-Improve-functionality.patch
@@ -0,0 +1,326 @@
+From 70f5b755b00d5eab576ed897a8301367b0e367a6 Mon Sep 17 00:00:00 2001
+From: Volodymyr Riazantsev <volodymyr.riazantsev@globallogic.com>
+Date: Sat, 16 Jul 2016 02:53:25 -0400
+Subject: [PATCH] ivi-shell: layer-controller-ti: Improve functionality
+
+Functionality improved:
+
+ * can launch multiple application on start
+ * handle keyboard focus:
+ - TAB-LEFTALT can be used for switch focus
+ - focus history;
+ - focus on new application.
+
+Signed-off-by: Volodymyr Riazantsev <volodymyr.riazantsev@globallogic.com>
+Signed-off-by: Karthik Ramanan <a0393906@ti.com>
+---
+ ivi-shell/ivi-layout-controller-ti.c | 167 +++++++++++++++++++++++++++++++----
+ 1 file changed, 148 insertions(+), 19 deletions(-)
+
+diff --git a/ivi-shell/ivi-layout-controller-ti.c b/ivi-shell/ivi-layout-controller-ti.c
+index 4a2d648..9be51d1 100644
+--- a/ivi-shell/ivi-layout-controller-ti.c
++++ b/ivi-shell/ivi-layout-controller-ti.c
+@@ -30,6 +30,8 @@
+ #include <fcntl.h>
+ #include <unistd.h>
+
++#include <linux/input.h>
++
+ #include "ivi-layout-export.h"
+
+ #ifndef container_of
+@@ -85,6 +87,7 @@ struct hmi_controller_layer {
+ int32_t width;
+ int32_t height;
+ int32_t num_surfaces;
++ int32_t focus;
+ pid_t pid;
+ struct wl_list link;
+ struct wl_list screen_link;
+@@ -96,8 +99,10 @@ struct hmi_controller_surface {
+ void *controller;
+ void *ivisurf;
+ struct wl_list link;
++ struct wl_list focus_link;
+ struct wl_listener destroy_listener;
+ int conf_num;
++ int focus;
+ };
+
+ struct hmi_controller_screen {
+@@ -106,11 +111,12 @@ struct hmi_controller_screen {
+ };
+
+ struct hmi_server_setting {
+- uint32_t base_layer_id;
+- int32_t panel_height;
+- char *ivi_homescreen;
+- char *homescreen_app;
+- struct wl_array rules;
++ uint32_t base_layer_id;
++ int32_t panel_height;
++ char *ivi_homescreen;
++ char *homescreen_app;
++ struct wl_array autolaunch_apps;
++ struct wl_array rules;
+ };
+
+ struct hmi_controller {
+@@ -126,6 +132,7 @@ struct hmi_controller {
+ struct wl_listener destroy_listener;
+ struct wl_client *user_interface;
+ struct wl_list layers_list;
++ struct wl_list focus_history_list;
+
+ };
+
+@@ -350,12 +357,59 @@ exit:
+ }
+
+ static void
++move_kbd_focus(struct hmi_controller_surface *ivisurf, struct hmi_controller *hmi_ctrl, bool history)
++{
++ struct hmi_controller_layer *layer;
++ struct hmi_controller_surface *surf;
++ struct weston_seat *seat;
++ struct weston_keyboard *keyboard;
++ struct weston_surface *surface;
++
++ wl_list_for_each(layer, &hmi_ctrl->layers_list, link) {
++ wl_list_for_each(surf, &layer->surfaces_list, link) {
++ if (surf->focus) {
++ surf->focus = 0;
++ wl_list_insert(&hmi_ctrl->focus_history_list, &surf->focus_link);
++ break;
++ }
++ }
++ }
++
++ wl_list_for_each(seat, &hmi_ctrl->compositor->seat_list, link) {
++ if(!strcmp("default", seat->seat_name))
++ break;
++ }
++
++ keyboard = weston_seat_get_keyboard(seat);
++
++ if (!keyboard)
++ return;
++
++ if (ivisurf) {
++ surface = ivi_controller_interface->surface_get_weston_surface(ivisurf->ivisurf);
++ weston_keyboard_set_focus(keyboard, surface);
++ ivisurf->focus = 1;
++
++ if (NULL != ivisurf->focus_link.next)
++ wl_list_remove(&ivisurf->focus_link);
++
++ } else if (history && !wl_list_empty(&hmi_ctrl->focus_history_list)) {
++ struct hmi_controller_surface *s =
++ wl_container_of(hmi_ctrl->focus_history_list.next, s, focus_link);
++ wl_list_remove(&s->focus_link);
++ surface = ivi_controller_interface->surface_get_weston_surface(s->ivisurf);
++ weston_keyboard_set_focus(keyboard, surface);
++ s->focus = 1;
++ }
++}
++
++static void
+ set_notification_create_surface(struct ivi_layout_surface *ivisurf,
+ void *userdata)
+ {
+ struct hmi_controller *hmi_ctrl = userdata;
+- struct hmi_controller_layer *hmi_ctrl_layer = NULL;
+- struct hmi_controller_surface *hmi_ctrl_surf = NULL;
++ struct hmi_controller_layer *hmi_ctrl_layer;
++ struct hmi_controller_surface *hmi_ctrl_surf;
+ struct ivi_layout_layer *dest_layer;
+ struct weston_surface *surface;
+
+@@ -378,6 +432,7 @@ set_notification_create_surface(struct ivi_layout_surface *ivisurf,
+ hmi_ctrl_surf = calloc(1, sizeof(*hmi_ctrl_surf));
+ hmi_ctrl_surf->ivisurf = ivisurf;
+ wl_list_init(&hmi_ctrl_surf->link);
++ wl_list_init(&hmi_ctrl_surf->focus_link);
+ wl_list_insert(&hmi_ctrl_layer->surfaces_list, &hmi_ctrl_surf->link);
+
+
+@@ -419,6 +474,9 @@ remove:
+
+ wl_list_remove(&surf->link);
+
++ if (surf->focus)
++ move_kbd_focus(NULL, hmi_ctrl, true);
++
+ ivi_controller_interface->layer_remove_surface(dest_layer, ivisurf);
+
+ if (wl_list_empty(&hmi_ctrl_layer->surfaces_list)) {
+@@ -451,9 +509,10 @@ set_notification_configure_surface(struct ivi_layout_surface *ivisurf,
+ void *userdata)
+ {
+ struct hmi_controller *hmi_ctrl = userdata;
+- struct hmi_controller_layer *hmi_ctrl_layer = NULL;
++ struct hmi_controller_layer *hmi_ctrl_layer;
+ struct weston_surface *surface;
+- struct hmi_controller_surface *hmi_ctrl_surf = NULL;
++ struct weston_seat *seat = NULL;
++ struct hmi_controller_surface *hmi_ctrl_surf;
+ int src_rect[4] = {0};
+ int dest_rect[4] = {0};
+
+@@ -511,6 +570,16 @@ found:
+ dest_rect[3] = hmi_ctrl_layer->rule->dest_rect[3] > 0 ?
+ hmi_ctrl_layer->rule->dest_rect[3] : dest_rect[3] ;
+ }
++
++ if (hmi_ctrl_layer->rule->autofocus) {
++
++ wl_list_for_each(seat, &hmi_ctrl->compositor->seat_list, link) {
++ if(!strcmp("default", seat->seat_name))
++ break;
++ }
++
++ move_kbd_focus(hmi_ctrl_surf, hmi_ctrl, false);
++ }
+ }
+
+ ivi_controller_interface->surface_set_source_rectangle(ivisurf
+@@ -522,6 +591,7 @@ found:
+ , dest_rect[2], dest_rect[3]);
+
+ ivi_controller_interface->surface_set_visibility(ivisurf, true);
++
+ ivi_controller_interface->commit_changes();
+
+ hmi_ctrl_surf->conf_num++;
+@@ -543,14 +613,9 @@ hmi_server_setting_create(struct weston_compositor *ec)
+ weston_config_section_get_uint(shell_section, "base-layer-id",
+ &setting->base_layer_id, 1000);
+
+- if ((shell_section = weston_config_get_section(config, "ivi-autolaunch",
+- NULL, NULL))) {
+- weston_config_section_get_string(shell_section, "path",
+- &setting->homescreen_app, NULL);
+- }
+-
+-
+ wl_array_init(&setting->rules);
++ wl_array_init(&setting->autolaunch_apps);
++ wl_array_init(&setting->autolaunch_apps);
+
+ while (weston_config_next_section(config, &shell_section, &name)) {
+ int screen_id;
+@@ -564,6 +629,12 @@ hmi_server_setting_create(struct weston_compositor *ec)
+ char *buff;
+ struct hmi_launch_rule *rule = NULL;
+
++ if (!strcmp(name, "ivi-autolaunch")) {
++ char **s = wl_array_add(&setting->autolaunch_apps, sizeof(*s));
++ weston_config_section_get_string(shell_section, "path", s, NULL);
++ continue;
++ }
++
+ if (0 != strcmp(name, "ivi-layout-rule"))
+ continue;
+
+@@ -573,7 +644,7 @@ hmi_server_setting_create(struct weston_compositor *ec)
+
+ weston_config_section_get_int(shell_section, "order", &order, -1);
+ weston_config_section_get_int(shell_section, "mode", &mode, -1);
+- weston_config_section_get_int(shell_section, "focus_on", &focus_on, -1);
++ weston_config_section_get_int(shell_section, "focus_on", &focus_on, 0);
+ weston_config_section_get_int(shell_section, "screen", &screen_id, -1);
+
+ if (0 == weston_config_section_get_string(shell_section, "crop_rect",
+@@ -631,8 +702,10 @@ hmi_controller_destroy(struct wl_listener *listener, void *data)
+
+ static void hmi_controller_launch_homescreen(struct hmi_controller *hmi_ctrl)
+ {
+- if (hmi_ctrl->hmi_setting->homescreen_app) {
+- if(system(hmi_ctrl->hmi_setting->homescreen_app)) {
++ char **app;
++
++ wl_array_for_each(app, &hmi_ctrl->hmi_setting->autolaunch_apps) {
++ if(system(*app)) {
+ ;
+ }
+ }
+@@ -674,6 +747,7 @@ hmi_controller_create(struct weston_compositor *ec)
+ &hmi_ctrl->destroy_listener);
+
+ wl_list_init(&hmi_ctrl->layers_list);
++ wl_list_init(&hmi_ctrl->focus_history_list);
+
+ free(pp_screen);
+ pp_screen = NULL;
+@@ -719,6 +793,57 @@ initialize(struct hmi_controller *hmi_ctrl)
+ return 1;
+ }
+
++static void
++switch_focus_bindings(struct weston_keyboard *keyboard, uint32_t time,
++ uint32_t key, void *data)
++{
++ struct hmi_controller *hmi_ctrl = data;
++ struct hmi_controller_layer *hmi_ctrl_layer, *next_l, *cycle_l = NULL;
++ struct hmi_controller_surface *hmi_ctrl_surf;
++ bool pp = false;
++
++ wl_list_for_each(hmi_ctrl_layer, &hmi_ctrl->layers_list, link) {
++ wl_list_for_each(hmi_ctrl_surf, &hmi_ctrl_layer->surfaces_list, link) {
++ if (hmi_ctrl_surf->focus) {
++ goto ff;
++ }
++ }
++ }
++
++ hmi_ctrl_surf = NULL;
++ pp = true;
++
++ff:
++ wl_list_for_each(next_l, &hmi_ctrl->layers_list, link) {
++
++ if (pp) {
++ if (next_l->rule && next_l->rule->autofocus) {
++ cycle_l = next_l;
++ break;
++ }
++ } else {
++ if (next_l == hmi_ctrl_layer) {
++ pp = true;
++ continue;
++ } else {
++ if (next_l->rule && next_l->rule->autofocus) {
++ cycle_l = next_l;
++ break;
++ }
++ }
++ }
++ }
++
++ if (!cycle_l)
++ return;
++
++ move_kbd_focus(container_of(cycle_l->surfaces_list.next
++ , struct hmi_controller_surface
++ , link)
++ , hmi_ctrl, false);
++}
++
++
+ /*****************************************************************************
+ * exported functions
+ ****************************************************************************/
+@@ -753,5 +878,9 @@ controller_module_init(struct weston_compositor *ec,
+
+ hmi_controller_launch_homescreen(hmi_ctrl);
+
++ weston_compositor_add_key_binding(ec, KEY_TAB , MODIFIER_ALT,
++ switch_focus_bindings, hmi_ctrl);
++ weston_install_debug_key_binding(ec, 0);
++
+ return 0;
+ }
+--
+2.4.5
+