X-Git-Url: https://gerrit.automotivelinux.org/gerrit/gitweb?a=blobdiff_plain;f=src%2Flayers.cpp;h=b9611570fad3fbbd6d610bc0db798a410de3ae01;hb=2796f54cf0b80ce180542198de2b2465f9d98d95;hp=92c19bf5a2901395d82226a95eaabf64880dfec8;hpb=be9cbe2c4d0bc0f65cbe08de2bad3eb6e7f248c0;p=apps%2Fagl-service-windowmanager.git

diff --git a/src/layers.cpp b/src/layers.cpp
index 92c19bf..b961157 100644
--- a/src/layers.cpp
+++ b/src/layers.cpp
@@ -17,6 +17,7 @@
 #include <regex>
 
 #include "layers.hpp"
+#include "json_helper.hpp"
 #include "hmi-debug.h"
 
 namespace wm
@@ -29,17 +30,6 @@ layer::layer(nlohmann::json const &j)
     this->role = j["role"];
     this->name = j["name"];
     this->layer_id = j["layer_id"];
-    this->rect = compositor::full_rect;
-    if (j["area"]["type"] == "rect")
-    {
-        auto jr = j["area"]["rect"];
-        this->rect = compositor::rect{
-            jr["width"],
-            jr["height"],
-            jr["x"],
-            jr["y"],
-        };
-    }
 
     // Init flag of normal layout only
     this->is_normal_layout_only = true;
@@ -191,4 +181,233 @@ json layer_map::to_json() const
     return j;
 }
 
+compositor::rect layer_map::getAreaSize(const std::string &area)
+{
+    return area2size[area];
+}
+
+const compositor::rect layer_map::getScaleDestRect(
+    int to_w, int to_h, const std::string &aspect_setting)
+{
+    compositor::rect rct;
+    rct.x = 0;
+    rct.y = 0;
+    rct.w = to_w;
+    rct.h = to_h;
+    HMI_NOTICE("wm:lm",
+               "Scaling:'%s'. Check 'fullscreen' is set.", aspect_setting.c_str());
+    // Base is "fullscreen". Crash me if "fullscreen" is not set
+    compositor::rect base = this->area2size.at("fullscreen");
+    HMI_DEBUG("wm:lm", "Output size, width: %d, height: %d / fullscreen width: %d, height: %d",
+              to_w, to_h, base.w, base.h);
+    // If full_rct.w or full_rct.h == 0, crash me on purpose
+    double scale_rate_w = double(to_w) / double(base.w);
+    double scale_rate_h = double(to_h) / double(base.h);
+    double scale;
+    if (scale_rate_h < scale_rate_w)
+    {
+        scale = scale_rate_h;
+    }
+    else
+    {
+        scale = scale_rate_w;
+    }
+    HMI_DEBUG("wm", "set scale: %5.2f", scale);
+
+    // Scaling
+    if (aspect_setting == "aspect_fit")
+    {
+        // offset
+        rct.x = (to_w - scale * base.w) / 2;
+        rct.y = (to_h - scale * base.h) / 2;
+
+        // scaling
+        rct.w = base.w * scale;
+        rct.h = base.h * scale;
+    }
+    else if (aspect_setting == "display_fit")
+    {
+        // offset is none
+        // scaling
+        rct.w = base.w * scale_rate_w;
+        rct.h = base.h * scale_rate_h;
+    }
+    HMI_DEBUG("wm:lm", "offset x: %d, y: %d", rct.x, rct.y);
+    HMI_DEBUG("wm:lm", "after scaling w: %d, h: %d", rct.w, rct.h);
+    return rct;
+}
+
+int layer_map::loadAreaDb()
+{
+    HMI_DEBUG("wm:lm", "Call");
+
+    // Get afm application installed dir
+    char const *afm_app_install_dir = getenv("AFM_APP_INSTALL_DIR");
+    HMI_DEBUG("wm:lm", "afm_app_install_dir:%s", afm_app_install_dir);
+
+    std::string file_name;
+    if (!afm_app_install_dir)
+    {
+        HMI_ERROR("wm:lm", "AFM_APP_INSTALL_DIR is not defined");
+    }
+    else
+    {
+        file_name = std::string(afm_app_install_dir) + std::string("/etc/areas.db");
+    }
+
+    // Load area.db
+    json_object *json_obj;
+    int ret = jh::inputJsonFilie(file_name.c_str(), &json_obj);
+    if (0 > ret)
+    {
+        HMI_DEBUG("wm:lm", "Could not open area.db, so use default area information");
+        json_obj = json_tokener_parse(kDefaultAreaDb);
+    }
+    HMI_DEBUG("wm:lm", "json_obj dump:%s", json_object_get_string(json_obj));
+
+    // Perse areas
+    HMI_DEBUG("wm:lm", "Perse areas");
+    json_object *json_cfg;
+    if (!json_object_object_get_ex(json_obj, "areas", &json_cfg))
+    {
+        HMI_ERROR("wm:lm", "Parse Error!!");
+        return -1;
+    }
+
+    int len = json_object_array_length(json_cfg);
+    HMI_DEBUG("wm:lm", "json_cfg len:%d", len);
+    HMI_DEBUG("wm:lm", "json_cfg dump:%s", json_object_get_string(json_cfg));
+
+    const char *area;
+    for (int i = 0; i < len; i++)
+    {
+        json_object *json_tmp = json_object_array_get_idx(json_cfg, i);
+        HMI_DEBUG("wm:lm", "> json_tmp dump:%s", json_object_get_string(json_tmp));
+
+        area = jh::getStringFromJson(json_tmp, "name");
+        if (nullptr == area)
+        {
+            HMI_ERROR("wm:lm", "Parse Error!!");
+            return -1;
+        }
+        HMI_DEBUG("wm:lm", "> area:%s", area);
+
+        json_object *json_rect;
+        if (!json_object_object_get_ex(json_tmp, "rect", &json_rect))
+        {
+            HMI_ERROR("wm:lm", "Parse Error!!");
+            return -1;
+        }
+        HMI_DEBUG("wm:lm", "> json_rect dump:%s", json_object_get_string(json_rect));
+
+        compositor::rect area_size;
+        area_size.x = jh::getIntFromJson(json_rect, "x");
+        area_size.y = jh::getIntFromJson(json_rect, "y");
+        area_size.w = jh::getIntFromJson(json_rect, "w");
+        area_size.h = jh::getIntFromJson(json_rect, "h");
+
+        this->area2size[area] = area_size;
+    }
+
+    // Check
+    for (auto itr = this->area2size.begin();
+         itr != this->area2size.end(); ++itr)
+    {
+        HMI_DEBUG("wm:lm", "area:%s x:%d y:%d w:%d h:%d",
+                  itr->first.c_str(), itr->second.x, itr->second.y,
+                  itr->second.w, itr->second.h);
+    }
+
+    // Release json_object
+    json_object_put(json_obj);
+
+    return 0;
+}
+
+const char* layer_map::kDefaultAreaDb = "{ \
+    \"areas\": [ \
+        { \
+            \"name\": \"fullscreen\", \
+            \"rect\": { \
+                \"x\": 0, \
+                \"y\": 0, \
+                \"w\": 1080, \
+                \"h\": 1920 \
+            } \
+        }, \
+        { \
+            \"name\": \"normal.full\", \
+            \"rect\": { \
+                \"x\": 0, \
+                \"y\": 218, \
+                \"w\": 1080, \
+                \"h\": 1488 \
+            } \
+        }, \
+        { \
+            \"name\": \"split.main\", \
+            \"rect\": { \
+                \"x\": 0, \
+                \"y\": 218, \
+                \"w\": 1080, \
+                \"h\": 744 \
+            } \
+        }, \
+        { \
+            \"name\": \"split.sub\", \
+            \"rect\": { \
+                \"x\": 0, \
+                \"y\": 962, \
+                \"w\": 1080, \
+                \"h\": 744 \
+            } \
+        }, \
+        { \
+            \"name\": \"software_keyboard\", \
+            \"rect\": { \
+                \"x\": 0, \
+                \"y\": 962, \
+                \"w\": 1080, \
+                \"h\": 744 \
+            } \
+        }, \
+        { \
+            \"name\": \"restriction.normal\", \
+            \"rect\": { \
+                \"x\": 0, \
+                \"y\": 218, \
+                \"w\": 1080, \
+                \"h\": 1488 \
+            } \
+        }, \
+        { \
+            \"name\": \"restriction.split.main\", \
+            \"rect\": { \
+                \"x\": 0, \
+                \"y\": 218, \
+                \"w\": 1080, \
+                \"h\": 744 \
+            } \
+        }, \
+        { \
+            \"name\": \"restriction.split.sub\", \
+            \"rect\": { \
+                \"x\": 0, \
+                \"y\": 962, \
+                \"w\": 1080, \
+                \"h\": 744 \
+            } \
+        }, \
+        { \
+            \"name\": \"on_screen\", \
+            \"rect\": { \
+                \"x\": 0, \
+                \"y\": 218, \
+                \"w\": 1080, \
+                \"h\": 1488 \
+            } \
+        } \
+    ] \
+}";
+
 } // namespace wm