From aefd6df293931ec0a824c70bdb2f09a5cf154a54 Mon Sep 17 00:00:00 2001
From: Qijia Liu <liumeo@pku.edu.cn>
Date: Mon, 8 Jul 2024 00:49:02 -0400
Subject: [PATCH] move gtk_init; expose headers

---
 CMakeLists.txt      | 1 -
 preview/preview.cpp | 2 --
 src/CMakeLists.txt  | 2 +-
 src/linux.cpp       | 1 +
 4 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 5c04391..716ad25 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -22,7 +22,6 @@ if(LINUX)
 endif()
 
 include_directories(pugixml/src)
-include_directories(webview)
 
 if(NOT "${WKWEBVIEW_PROTOCOL}" STREQUAL "")
     add_definitions(-DWKWEBVIEW_PROTOCOL="${WKWEBVIEW_PROTOCOL}")
diff --git a/preview/preview.cpp b/preview/preview.cpp
index 100dc29..2025e6a 100644
--- a/preview/preview.cpp
+++ b/preview/preview.cpp
@@ -13,8 +13,6 @@ int main(int argc, char *argv[]) {
 #ifdef __APPLE__
     @autoreleasepool {
         NSApplication *application = [NSApplication sharedApplication];
-#elif defined(__linux__)
-    gtk_init(&argc, &argv);
 #endif
         std::unique_ptr<candidate_window::CandidateWindow> candidateWindow =
             std::make_unique<candidate_window::WebviewCandidateWindow>();
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index a0b1678..8d7321f 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -11,7 +11,7 @@ endif()
 
 add_library(WebviewCandidateWindow ${SOURCES})
 
-target_include_directories(WebviewCandidateWindow PRIVATE "${PROJECT_SOURCE_DIR}/include")
+target_include_directories(WebviewCandidateWindow PUBLIC "${PROJECT_SOURCE_DIR}/include" "${PROJECT_SOURCE_DIR}/webview")
 
 if(APPLE)
     target_link_libraries(WebviewCandidateWindow "-framework WebKit" PkgConfig::NlohmannJson)
diff --git a/src/linux.cpp b/src/linux.cpp
index bf69d30..3ab967e 100644
--- a/src/linux.cpp
+++ b/src/linux.cpp
@@ -4,6 +4,7 @@
 namespace candidate_window {
 
 void *WebviewCandidateWindow::create_window() {
+    gtk_init(nullptr, nullptr);
     auto window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
     gtk_window_set_default_size(GTK_WINDOW(window), 400, 300);
     gtk_window_set_decorated(GTK_WINDOW(window), FALSE);