Add ENABLE_NEWS and disable curl if it's not needed

CMakeLists.txt

@@ -68,18 +68,25 @@ option(USE_SHARED_TINYXML "Use your installed copy of tinyxml" off)
 option(USE_SHARED_PIXMAN  "Use your installed copy of pixman" off)
 option(USE_SHARED_FREETYPE "Use shared FreeType library" off)
 option(USE_SHARED_HARFBUZZ "Use shared HarfBuzz library" off)
-option(ENABLE_MEMLEAK     "Enable memory-leaks detector (only for developers)" off)
-option(ENABLE_UPDATER     "Enable automatic check for updates" on)
-option(ENABLE_SCRIPTING   "Compile with scripting support" on)
-option(ENABLE_TESTS       "Compile unit tests" off)
-option(ENABLE_BENCHMARKS  "Compile benchmarks" off)
-option(ENABLE_TRIAL_MODE  "Compile the trial version" off)
-option(ENABLE_STEAM       "Compile with Steam library" off)
-option(ENABLE_DEVMODE     "Compile vesion for developers" off)
-option(ENABLE_UI          "Compile UI (turn off to compile CLI-only version)" on)
+option(ENABLE_MEMLEAK      "Enable memory-leaks detector (only for developers)" off)
+option(ENABLE_NEWS         "Enable the news in Home tab" on)
+option(ENABLE_UPDATER      "Enable automatic check for updates" on)
+option(ENABLE_SCRIPTING    "Compile with scripting support" on)
+option(ENABLE_TESTS        "Compile unit tests" off)
+option(ENABLE_BENCHMARKS   "Compile benchmarks" off)
+option(ENABLE_TRIAL_MODE   "Compile the trial version" off)
+option(ENABLE_STEAM        "Compile with Steam library" off)
+option(ENABLE_DEVMODE      "Compile vesion for developers" off)
+option(ENABLE_UI           "Compile UI (turn off to compile CLI-only version)" on)
 option(FULLSCREEN_PLATFORM "Enable fullscreen by default" off)
 set(CUSTOM_WEBSITE_URL "" CACHE STRING "Enable custom local webserver to check updates")
 
+if(ENABLE_NEWS OR ENABLE_UPDATER)
+  set(REQUIRE_CURL ON)
+else()
+  set(REQUIRE_CURL OFF)
+endif()
+
 if(NOT ENABLE_UI)
   set(LAF_OS_BACKEND "none") # Without UI, we use the none backend
 else()
@@ -288,13 +295,15 @@ else()
   include_directories(${CMAKE_BINARY_DIR}/third_party/cmark)
 endif()
 
-if(USE_SHARED_CURL)
-  find_package(CURL REQUIRED)
-else()
-  set(CURL_LIBRARIES libcurl)
-  set(CURL_INCLUDE_DIRS ${CURL_DIR}/include)
+if(REQUIRE_CURL)
+  if(USE_SHARED_CURL)
+    find_package(CURL REQUIRED)
+  else()
+    set(CURL_LIBRARIES libcurl)
+    set(CURL_INCLUDE_DIRS ${CURL_DIR}/include)
+  endif()
+  include_directories(${CURL_INCLUDE_DIRS})
 endif()
-include_directories(${CURL_INCLUDE_DIRS})
 
 # simpleini
 include_directories(${SIMPLEINI_DIR})

src/CMakeLists.txt

@@ -24,6 +24,10 @@ if(MSVC)
   add_definitions(-D_SCL_SECURE_NO_WARNINGS)
 endif(MSVC)
 
+if(ENABLE_NEWS)
+  add_definitions(-DENABLE_NEWS)
+endif()
+
 if(ENABLE_UPDATER)
   add_definitions(-DENABLE_UPDATER)
 endif()
@@ -43,7 +47,7 @@ endif()
 ######################################################################
 # With static libcurl
 
-if(NOT USE_SHARED_CURL AND CURL_STATICLIB)
+if(REQUIRE_CURL AND NOT USE_SHARED_CURL AND CURL_STATICLIB)
   add_definitions(-DCURL_STATICLIB)
 endif()
 
@@ -94,11 +98,14 @@ add_subdirectory(doc)
 add_subdirectory(filters)
 add_subdirectory(fixmath)
 add_subdirectory(flic)
-add_subdirectory(net)
 add_subdirectory(render)
 add_subdirectory(dio)
 add_subdirectory(ui)
 
+if(REQUIRE_CURL)
+  add_subdirectory(net)
+endif()
+
 if(GEN_EXE)
   add_executable(gen IMPORTED)
   set_target_properties(gen PROPERTIES IMPORTED_LOCATION ${GEN_EXE})

src/app/CMakeLists.txt

@@ -361,7 +361,6 @@ if(ENABLE_UI)
     ui/keyboard_shortcuts.cpp
     ui/main_menu_bar.cpp
     ui/main_window.cpp
-    ui/news_listbox.cpp
     ui/notifications.cpp
     ui/optional_alert.cpp
     ui/palette_popup.cpp
@@ -395,6 +394,12 @@ if(ENABLE_UI)
     util/clipboard.cpp
     util/clipboard_native.cpp
     widget_loader.cpp)
+  if(ENABLE_NEWS)
+    set(ui_app_files
+      res/http_loader.cpp
+      ui/news_listbox.cpp
+      ${ui_app_files})
+  endif()
 endif()
 
 add_library(app-lib
@@ -530,7 +535,6 @@ add_library(app-lib
   pref/preferences.cpp
   project.cpp
   recent_files.cpp
-  res/http_loader.cpp
   res/palettes_loader_delegate.cpp
   res/resources_loader.cpp
   resource_finder.cpp
@@ -575,7 +579,6 @@ target_link_libraries(app-lib
   fixmath-lib
   flic-lib
   laf-gfx
-  net-lib
   render-lib
   laf-ft
   laf-os
@@ -595,6 +598,10 @@ target_link_libraries(app-lib
   fmt
   tinyexpr)
 
+if(REQUIRE_CURL)
+  target_link_libraries(app-lib net-lib)
+endif()
+
 if(ENABLE_SCRIPTING)
   target_link_libraries(app-lib lua lauxlib lualib)
 endif()

src/app/ui/home_view.cpp

@@ -17,7 +17,6 @@
 #include "app/i18n/strings.h"
 #include "app/ui/data_recovery_view.h"
 #include "app/ui/main_window.h"
-#include "app/ui/news_listbox.h"
 #include "app/ui/recent_listbox.h"
 #include "app/ui/skin/skin_theme.h"
 #include "app/ui/workspace.h"
@@ -32,6 +31,10 @@
 #include "ui/textbox.h"
 #include "ui/view.h"
 
+#ifdef ENABLE_NEWS
+#include "app/ui/news_listbox.h"
+#endif
+
 namespace app {
 
 using namespace ui;
@@ -40,7 +43,9 @@ using namespace app::skin;
 HomeView::HomeView()
   : m_files(new RecentFilesListBox)
   , m_folders(new RecentFoldersListBox)
+#ifdef ENABLE_NEWS
   , m_news(new NewsListBox)
+#endif
   , m_dataRecovery(nullptr)
   , m_dataRecoveryView(nullptr)
 {
@@ -50,7 +55,9 @@ HomeView::HomeView()
 
   filesView()->attachToView(m_files);
   foldersView()->attachToView(m_folders);
+#ifdef ENABLE_NEWS
   newsView()->attachToView(m_news);
+#endif
 
   checkUpdate()->setVisible(false);
   recoverSpritesPlaceholder()->setVisible(false);
@@ -128,7 +135,11 @@ void HomeView::onResize(ui::ResizeEvent& ev)
 {
   headerPlaceholder()->setVisible(ev.bounds().h > 200*ui::guiscale());
   foldersPlaceholder()->setVisible(ev.bounds().h > 150*ui::guiscale());
+#ifdef ENABLE_NEWS
   newsPlaceholder()->setVisible(ev.bounds().w > 200*ui::guiscale());
+#else
+  newsPlaceholder()->setVisible(false);
+#endif
 
   ui::VBox::onResize(ev);
 }

third_party/CMakeLists.txt

@@ -42,7 +42,7 @@ if(NOT USE_SHARED_TINYXML)
   add_subdirectory(tinyxml)
 endif()
 
-if(NOT USE_SHARED_CURL)
+if(REQUIRE_CURL AND NOT USE_SHARED_CURL)
   set(BUILD_RELEASE_DEBUG_DIRS ON BOOL)
   set(CMAKE_USE_OPENSSL OFF CACHE BOOL "Use OpenSSL code. Experimental")
   add_subdirectory(curl)