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authorYuta Doi <yuta-d@witz-inc.co.jp>2017-12-11 11:38:01 +0900
committerYuta Doi <yuta-d@witz-inc.co.jp>2017-12-11 11:38:01 +0900
commit6aaba1066fe89f324d4bae67497f4035fe997d5f (patch)
tree89ecc85436fcc1e5567d6dfa8f10dadee0121c61 /src/app.cpp
parent7fb167a27e9e12ef38c5942cf73679bff12a5b25 (diff)
Add APIs which can get information of display and area
getDisplayInfo() can get the display information as follows: - width[pixel] - height[pixel] - width[mm] - height[mm] 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() can get the information of area drawn by the application as follows: - x-coordinate - y-coordinate - width - height The details are described in doc/ApplicationGuide.md. Change-Id: I41eec6251527862ef25d1b84cd37d736d3f9c8aa Signed-off-by: Yuta Doi <yuta-d@witz-inc.co.jp>
Diffstat (limited to 'src/app.cpp')
-rw-r--r--src/app.cpp106
1 files changed, 96 insertions, 10 deletions
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()) {