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-rw-r--r--doc/ApplicationGuide.md59
-rw-r--r--generate-binding-glue.py10
-rw-r--r--src/afb_binding_api.cpp17
-rw-r--r--src/app.cpp106
-rw-r--r--src/app.hpp20
-rw-r--r--[-rwxr-xr-x]src/main.cpp13
-rw-r--r--src/wayland.cpp3
-rw-r--r--src/wayland.hpp5
8 files changed, 217 insertions, 16 deletions
diff --git a/doc/ApplicationGuide.md b/doc/ApplicationGuide.md
index 7888292..d66f20b 100644
--- a/doc/ApplicationGuide.md
+++ b/doc/ApplicationGuide.md
@@ -517,6 +517,10 @@ This is the public interface of the class `LibWindowmanager`.
int activateSurface(json_object *object);
int deactivateSurface(json_object *object);
int endDraw(json_object *object);
+ int getDisplayInfo(json_object *object);
+ int getAreaInfo(json_object *in_obj, json_object *out_obj);
+
+ int getAreaInfo(const char *label, json_object *out_obj);
void set_event_handler(enum EventType et, handler_fun f);
@@ -580,6 +584,56 @@ It is not crucial to make this call at every time a drawing is finished
drawing in case of layout switch. The exact semantics are explained in
the next [Events](#_events) Section.
+### getDisplayInfo(json_object *object)
+
+**args: `{ }`**
+This function gets the display information as follows:
+ - width[pixel]
+ - height[pixel]
+ - width[mm]
+ - height[mm]
+
+It outputs the display information for json_object in the argument as follows:
+ `{"width_pixel": int value of width[pixel], "height_pixel": int value of height[pixel],
+ "width_mm": int value of width[mm], "height_mm": int value of height[mm]}`
+
+It should be called after calling init().
+It should not be called in the event handler because it occurs hang-up.
+
+#### NOTE
+It uses wl_output::geometry() for getting physical width[mm] and height[mm] of the display,
+but the value is different with measured value.
+
+ - value from wl_output::geometry(): width:320 height:520
+ - measured value : width:193 height:343
+
+### getAreaInfo(json_object *in_obj, json_object *out_obj)
+
+**args1: `{ 'kKeyDrawingName': 'application name' }`**
+**args2: `{ }`**
+This function gets the information of area drawn by the application as follows:
+ - x-coordinate
+ - y-coordinate
+ - width
+ - height
+
+It outputs the area information for json_object in the 2nd argument as follows:
+ `{"x": int value of x-coordinate, "y": int value of y-coordinate,
+ "width": int value of width, "height": int value of height}`
+
+It should be called after calling activateSurface().
+It should not be called in the event handler because it occurs hang-up.
+
+#### NOTE
+The same information can given by SyncDraw event.
+
+### getAreaInfo(const char *label, json_object *out_obj)
+
+**args1: String of application name**
+**args2: `{ }`**
+This function is same with `getAreaInfo(json_object *in_obj, json_object *out_obj)`,
+but only has difference of 1st argument.
+
### set\_event\_handler(enum EventType et, handler_fun f)
This method needs to be used to register event handlers for the WM
@@ -705,11 +759,14 @@ contents - again, this is handled implicitly by the wayland protocol.
that is *signal* the compositor that its surface contains new content.
- `SyncDraw(json_object *object)`
- args: { 'kKeyDrawingName': 'application name', 'kKeyDrawingArea': 'layout' }
+ args: { 'kKeyDrawingName': 'application name', 'kKeyDrawingArea': 'layout',
+ 'kKeyDrawingRect': { "x": int value of x-coordinate, "y": int value of y-coordinate,
+ "width": int value of width, "height": int value of height } }
Signal applications, that the
surface with name `kKeyDrawingArea` needs to redraw its content
in the layout with name `kKeyDrawingArea` - this
usually is sent when the surface geometry changed.
+ And the area position and size are included with name `kKeyDrawingRect`.
- `FlushDraw(json_object *object)`
args: { 'kKeyDrawingName': 'application name' }
diff --git a/generate-binding-glue.py b/generate-binding-glue.py
index 376350a..790ef40 100644
--- a/generate-binding-glue.py
+++ b/generate-binding-glue.py
@@ -112,7 +112,7 @@ def emit_afb_api(api):
p(' typedef wm::result<json_object *> result_type;')
p(' struct wm::App *app;')
p(' void send_event(char const *evname, char const *label);')
- p(' void send_event(char const *evname, char const *label, char const *area);')
+ p(' void send_event(char const *evname, char const *label, char const *area, int x, int y, int w, int h);')
for f in api['functions']:
p(' result_type %(name)s(' % f + ', '.join(map(lambda x: '%(type)s %(name)s' % x, f.get('args', []))) + ');')
p('};', '')
@@ -151,6 +151,14 @@ API = {
{ 'name': 'drawing_name', 'type': 'char const*', 'jtype': 'string' },
],
},
+
+ { 'name': 'getdisplayinfo', },
+ {
+ 'name': 'getareainfo',
+ 'args': [
+ { 'name': 'drawing_name', 'type': 'char const*', 'jtype': 'string' },
+ ],
+ },
{ 'name': 'wm_subscribe', },
{ 'name': 'list_drawing_names', },
diff --git a/src/afb_binding_api.cpp b/src/afb_binding_api.cpp
index 3c75524..825bc99 100644
--- a/src/afb_binding_api.cpp
+++ b/src/afb_binding_api.cpp
@@ -69,6 +69,23 @@ binding_api::result_type binding_api::enddraw(char const* drawing_name) {
return Ok(json_object_new_object());
}
+binding_api::result_type binding_api::getdisplayinfo() {
+ auto r = this->app->api_get_display_info();
+ if (r.is_err()) {
+ return Err<json_object *>(r.unwrap_err());
+ }
+ return Ok(r.unwrap());
+}
+
+binding_api::result_type binding_api::getareainfo(
+ char const *drawing_name) {
+ auto r = this->app->api_get_area_info(drawing_name);
+ if (r.is_err()) {
+ return Err<json_object *>(r.unwrap_err());
+ }
+ return Ok(r.unwrap());
+}
+
binding_api::result_type binding_api::list_drawing_names() {
HMI_DEBUG("wm", "%s", __func__);
json j = this->app->id_alloc.name2id;
diff --git a/src/app.cpp b/src/app.cpp
index 307217e..39ccfa8 100644
--- a/src/app.cpp
+++ b/src/app.cpp
@@ -209,6 +209,8 @@ int App::init_layers() {
// Write output dimensions to ivi controller...
c->output_size = compositor::size{uint32_t(o->width), uint32_t(o->height)};
+ c->physical_size = compositor::size{uint32_t(o->physical_width),
+ uint32_t(o->physical_height)};
// Clear scene
layers.clear();
@@ -299,6 +301,10 @@ void App::surface_set_layout(int surface_id, optional<int> sub_surface_id) {
// set destination to the display rectangle
ss->set_destination_rectangle(x + x_off, y + y_off, w, h);
+ this->area_info[*sub_surface_id].x = x;
+ this->area_info[*sub_surface_id].y = y;
+ this->area_info[*sub_surface_id].w = w;
+ this->area_info[*sub_surface_id].h = h;
}
HMI_DEBUG("wm", "surface_set_layout for surface %u on layer %u", surface_id,
@@ -312,6 +318,12 @@ void App::surface_set_layout(int surface_id, optional<int> sub_surface_id) {
// set destination to the display rectangle
s->set_destination_rectangle(x, y, w, h);
+ // update area information
+ this->area_info[surface_id].x = x;
+ this->area_info[surface_id].y = y;
+ this->area_info[surface_id].w = w;
+ this->area_info[surface_id].h = h;
+
HMI_DEBUG("wm", "Surface %u now on layer %u with rect { %d, %d, %d, %d }",
surface_id, layer_id, x, y, w, h);
}
@@ -393,7 +405,9 @@ char const *App::api_activate_surface(char const *drawing_name, char const *draw
}
std::string str_area = std::string(kNameLayoutNormal) + "." + std::string(kNameAreaFull);
- this->emit_syncdraw(drawing_name, str_area.c_str());
+ compositor::rect area_rect = this->area_info[*surface_id];
+ this->emit_syncdraw(drawing_name, str_area.c_str(),
+ area_rect.x, area_rect.y, area_rect.w, area_rect.h);
this->enqueue_flushdraw(state.main);
});
} else {
@@ -402,7 +416,9 @@ char const *App::api_activate_surface(char const *drawing_name, char const *draw
state, LayoutState{*surface_id}, [&] (LayoutState const &nl) {
HMI_DEBUG("wm", "Layout: %s", kNameLayoutNormal);
std::string str_area = std::string(kNameLayoutNormal) + "." + std::string(kNameAreaFull);
- this->emit_syncdraw(drawing_name, str_area.c_str());
+ compositor::rect area_rect = this->area_info[*surface_id];
+ this->emit_syncdraw(drawing_name, str_area.c_str(),
+ area_rect.x, area_rect.y, area_rect.w, area_rect.h);
this->enqueue_flushdraw(state.main);
});
} else {
@@ -425,7 +441,7 @@ char const *App::api_activate_surface(char const *drawing_name, char const *draw
}
state = nl;
- // Commit for configuraton and visibility(0)
+ // Commit for configuration and visibility(0)
this->layout_commit();
// Wait for configuration listener
@@ -436,8 +452,14 @@ char const *App::api_activate_surface(char const *drawing_name, char const *draw
std::string str_area_main = std::string(kNameLayoutSplit) + "." + std::string(kNameAreaMain);
std::string str_area_sub = std::string(kNameLayoutSplit) + "." + std::string(kNameAreaSub);
- this->emit_syncdraw(main.c_str(), str_area_main.c_str());
- this->emit_syncdraw(drawing_name, str_area_sub.c_str());
+ compositor::rect area_rect_main = this->area_info[state.main];
+ compositor::rect area_rect_sub = this->area_info[*surface_id];
+ this->emit_syncdraw(main.c_str(), str_area_main.c_str(),
+ area_rect_main.x, area_rect_main.y,
+ area_rect_main.w, area_rect_main.h);
+ this->emit_syncdraw(drawing_name, str_area_sub.c_str(),
+ area_rect_sub.x, area_rect_sub.y,
+ area_rect_sub.w, area_rect_sub.h);
this->enqueue_flushdraw(state.main);
this->enqueue_flushdraw(state.sub);
});
@@ -469,7 +491,9 @@ char const *App::api_activate_surface(char const *drawing_name, char const *draw
}
std::string str_area = std::string(kNameLayoutNormal) + "." + std::string(kNameAreaFull);
- this->emit_syncdraw(drawing_name, str_area.c_str());
+ compositor::rect area_rect = this->area_info[*surface_id];
+ this->emit_syncdraw(drawing_name, str_area.c_str(),
+ area_rect.x, area_rect.y, area_rect.w, area_rect.h);
this->enqueue_flushdraw(state.main);
});
}
@@ -522,7 +546,9 @@ char const *App::api_deactivate_surface(char const *drawing_name) {
this->layout_commit();
std::string str_area = std::string(kNameLayoutNormal) + "." + std::string(kNameAreaFull);
- this->emit_syncdraw(sub.c_str(), str_area.c_str());
+ compositor::rect area_rect = this->area_info[state.sub];
+ this->emit_syncdraw(sub.c_str(), str_area.c_str(),
+ area_rect.x, area_rect.y, area_rect.w, area_rect.h);
this->enqueue_flushdraw(state.sub);
});
} else {
@@ -543,7 +569,9 @@ char const *App::api_deactivate_surface(char const *drawing_name) {
this->layout_commit();
std::string str_area = std::string(kNameLayoutNormal) + "." + std::string(kNameAreaFull);
- this->emit_syncdraw(main.c_str(), str_area.c_str());
+ compositor::rect area_rect = this->area_info[state.main];
+ this->emit_syncdraw(main.c_str(), str_area.c_str(),
+ area_rect.x, area_rect.y, area_rect.w, area_rect.h);
this->enqueue_flushdraw(state.main);
});
} else {
@@ -641,8 +669,8 @@ void App::emit_deactivated(char const *label) {
this->api.send_event(kListEventName[Event_Inactive], label);
}
-void App::emit_syncdraw(char const *label, char const *area) {
- this->api.send_event(kListEventName[Event_SyncDraw], label, area);
+void App::emit_syncdraw(char const *label, char const *area, int x, int y, int w, int h) {
+ this->api.send_event(kListEventName[Event_SyncDraw], label, area, x, y, w, h);
}
void App::emit_flushdraw(char const *label) {
@@ -686,6 +714,64 @@ result<int> App::api_request_surface(char const *drawing_name) {
return Err<int>("Surface already present");
}
+result<json_object *> App::api_get_display_info() {
+ // Check controller
+ if (!this->controller) {
+ return Err<json_object *>("ivi_controller global not available");
+ }
+
+ // Set display info
+ compositor::size o_size = this->controller->output_size;
+ compositor::size p_size = this->controller->physical_size;
+
+ json_object *object = json_object_new_object();
+ json_object_object_add(object, kKeyWidthPixel, json_object_new_int(o_size.w));
+ json_object_object_add(object, kKeyHeightPixel, json_object_new_int(o_size.h));
+ json_object_object_add(object, kKeyWidthMm, json_object_new_int(p_size.w));
+ json_object_object_add(object, kKeyHeightMm, json_object_new_int(p_size.h));
+
+ return Ok<json_object *>(object);
+}
+
+result<json_object *> App::api_get_area_info(char const *drawing_name) {
+ HMI_DEBUG("wm", "called");
+
+ // Check drawing name, surface/layer id
+ auto const &surface_id = this->lookup_id(drawing_name);
+ if (!surface_id) {
+ return Err<json_object *>("Surface does not exist");
+ }
+
+ if (!this->controller->surface_exists(*surface_id)) {
+ return Err<json_object *>("Surface does not exist in controller!");
+ }
+
+ auto layer_id = this->layers.get_layer_id(*surface_id);
+ if (!layer_id) {
+ return Err<json_object *>("Surface is not on any layer!");
+ }
+
+ auto o_state = *this->layers.get_layout_state(*surface_id);
+ if (o_state == nullptr) {
+ return Err<json_object *>("Could not find layer for surface");
+ }
+
+ struct LayoutState &state = *o_state;
+ if ((state.main != *surface_id) && (state.sub != *surface_id)) {
+ return Err<json_object *>("Surface is inactive");
+ }
+
+ // Set area rectangle
+ compositor::rect area_info = this->area_info[*surface_id];
+ json_object *object = json_object_new_object();
+ json_object_object_add(object, kKeyX, json_object_new_int(area_info.x));
+ json_object_object_add(object, kKeyY, json_object_new_int(area_info.y));
+ json_object_object_add(object, kKeyWidth, json_object_new_int(area_info.w));
+ json_object_object_add(object, kKeyHeight, json_object_new_int(area_info.h));
+
+ return Ok<json_object *>(object);
+}
+
void App::activate(int id) {
auto ip = this->controller->sprops.find(id);
if (ip != this->controller->sprops.end()) {
diff --git a/src/app.hpp b/src/app.hpp
index 413d1c9..11ae8a7 100644
--- a/src/app.hpp
+++ b/src/app.hpp
@@ -57,6 +57,17 @@ static const char *kNameAreaSub = "sub";
/* Key for json obejct */
static const char *kKeyDrawingName = "drawing_name";
static const char *kKeyDrawingArea = "drawing_area";
+static const char *kKeyDrawingRect = "drawing_rect";
+static const char *kKeyX = "x";
+static const char *kKeyY = "y";
+static const char *kKeyWidth = "width";
+static const char *kKeyHeight = "height";
+static const char *kKeyWidthPixel = "width_pixel";
+static const char *kKeyHeightPixel = "height_pixel";
+static const char *kKeyWidthMm = "width_mm";
+static const char *kKeyHeightMm = "height_mm";
+
+
struct id_allocator {
unsigned next = 1;
@@ -112,6 +123,9 @@ struct id_allocator {
};
struct App {
+
+ typedef std::unordered_map<uint32_t, struct compositor::rect> rect_map;
+
enum EventType {
Event_Val_Min = 0,
@@ -162,6 +176,8 @@ struct App {
std::map<const char *, struct afb_event> map_afb_event;
+ rect_map area_info;
+
explicit App(wl::display *d);
~App() = default;
@@ -181,6 +197,8 @@ struct App {
char const *api_activate_surface(char const *drawing_name, char const *drawing_area);
char const *api_deactivate_surface(char const *drawing_name);
char const *api_enddraw(char const *drawing_name);
+ result<json_object *> api_get_display_info();
+ result<json_object *> api_get_area_info(char const *drawing_name);
char const *api_subscribe(afb_req *req, char const *event_name);
void api_ping();
@@ -205,7 +223,7 @@ private:
// TMC WM Events to clients
void emit_activated(char const *label);
void emit_deactivated(char const *label);
- void emit_syncdraw(char const *label, char const *area);
+ void emit_syncdraw(char const *label, char const *area, int x, int y, int w, int h);
void emit_flushdraw(char const *label);
void emit_visible(char const *label, bool is_visible);
void emit_invisible(char const *label);
diff --git a/src/main.cpp b/src/main.cpp
index c615d3a..395fa62 100755..100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -170,12 +170,21 @@ void binding_api::send_event(char const *evname, char const *label) {
}
}
-void binding_api::send_event(char const *evname, char const *label, char const *area) {
- HMI_DEBUG("wm", "%s: %s(%s, %s)", __func__, evname, label, area);
+void binding_api::send_event(char const *evname, char const *label, char const *area,
+ int x, int y, int w, int h) {
+ HMI_DEBUG("wm", "%s: %s(%s, %s) x:%d y:%d w:%d h:%d",
+ __func__, evname, label, area, x, y, w, h);
+
+ json_object *j_rect = json_object_new_object();
+ json_object_object_add(j_rect, kKeyX, json_object_new_int(x));
+ json_object_object_add(j_rect, kKeyY, json_object_new_int(y));
+ json_object_object_add(j_rect, kKeyWidth, json_object_new_int(w));
+ json_object_object_add(j_rect, kKeyHeight, json_object_new_int(h));
json_object *j = json_object_new_object();
json_object_object_add(j, kKeyDrawingName, json_object_new_string(label));
json_object_object_add(j, kKeyDrawingArea, json_object_new_string(area));
+ json_object_object_add(j, kKeyDrawingRect, j_rect);
int ret = afb_event_push(g_afb_instance->app.map_afb_event[evname], j);
if (ret != 0) {
diff --git a/src/wayland.cpp b/src/wayland.cpp
index 53668d2..9361b74 100644
--- a/src/wayland.cpp
+++ b/src/wayland.cpp
@@ -148,6 +148,8 @@ void output::geometry(int32_t x, int32_t y, int32_t pw, int32_t ph,
HMI_DEBUG("wm",
"wl::output %s @ %p x %i y %i w %i h %i spel %x make %s model %s tx %i",
__func__, this->proxy.get(), x, y, pw, ph, subpel, make, model, tx);
+ this->physical_width = pw;
+ this->physical_height = ph;
this->transform = tx;
}
@@ -169,6 +171,7 @@ void output::done() {
this->transform == WL_OUTPUT_TRANSFORM_FLIPPED_90 ||
this->transform == WL_OUTPUT_TRANSFORM_FLIPPED_270) {
std::swap(this->width, this->height);
+ std::swap(this->physical_width, this->physical_height);
}
}
diff --git a/src/wayland.hpp b/src/wayland.hpp
index 59d7ade..df5d198 100644
--- a/src/wayland.hpp
+++ b/src/wayland.hpp
@@ -96,6 +96,8 @@ struct display {
struct output : wayland_proxy<struct wl_output> {
int width{};
int height{};
+ int physical_width{};
+ int physical_height{};
int refresh{};
int transform{};
@@ -250,7 +252,8 @@ struct controller : public wayland_proxy<struct ivi_controller> {
layer_map_type layers;
screen_map_type screens;
- size output_size;
+ size output_size; // Display size[pixel]
+ size physical_size; // Display size[mm]
wm::controller_hooks *chooks;