Minor cleanups. NFC.

A few code style changes extracted from the Emscripten port.

src/CMakeLists.txt

@@ -77,6 +77,7 @@ set_target_properties(slvs PROPERTIES
 if(NOT WIN32)
     install(TARGETS slvs
         LIBRARY       DESTINATION ${CMAKE_INSTALL_LIBDIR}
+        ARCHIVE       DESTINATION ${CMAKE_INSTALL_LIBDIR}
         PUBLIC_HEADER DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})
 endif()
 

src/graphicswin.cpp

@@ -203,6 +203,7 @@ Platform::KeyboardEvent GraphicsWindow::AcceleratorForCommand(Command cmd) {
     }
 
     Platform::KeyboardEvent accel = {};
+    accel.type = Platform::KeyboardEvent::Type::PRESS;
     if(rawAccel & SHIFT_MASK) {
         accel.shiftDown = true;
     }
@@ -395,12 +396,6 @@ void GraphicsWindow::Init() {
     if(!window) {
         window = Platform::CreateWindow();
         if(window) {
-            canvas = CreateRenderer();
-            if(canvas) {
-                persistentCanvas = canvas->CreateBatch();
-                persistentDirty = true;
-            }
-
             using namespace std::placeholders;
             window->onClose = std::bind(&SolveSpaceUI::MenuFile, Command::EXIT);
             window->onRender = std::bind(&GraphicsWindow::Paint, this);
@@ -413,6 +408,14 @@ void GraphicsWindow::Init() {
         }
     }
 
+    if(window) {
+        canvas = CreateRenderer();
+        if(canvas) {
+            persistentCanvas = canvas->CreateBatch();
+            persistentDirty = true;
+        }
+    }
+
     // Do this last, so that all the menus get updated correctly.
     ClearSuper();
 }

src/platform/gui.h

@@ -85,8 +85,10 @@ struct KeyboardEvent {
     bool        controlDown;
 
     bool Equals(const KeyboardEvent &other) {
-        return type == other.type && key == other.key && num == other.num &&
+        return type == other.type && key == other.key &&
-            shiftDown == other.shiftDown && controlDown == other.controlDown;
+            shiftDown == other.shiftDown && controlDown == other.controlDown &&
+            ((key == Key::CHARACTER && chr == other.chr) ||
+             (key == Key::FUNCTION && num == other.num));
     }
 };
 
@@ -303,7 +305,7 @@ public:
     virtual void SetMessage(std::string message) = 0;
     virtual void SetDescription(std::string description) = 0;
 
-    virtual void AddButton(std::string name, Response response, bool isDefault = false) = 0;
+    virtual void AddButton(std::string label, Response response, bool isDefault = false) = 0;
 
     virtual Response RunModal() = 0;
     virtual void ShowModal() {

src/platform/guigtk.cpp

@@ -1123,7 +1123,7 @@ public:
         gtkDialog.set_secondary_text(description);
     }
 
-    void AddButton(std::string name, Response response, bool isDefault) override {
+    void AddButton(std::string label, Response response, bool isDefault) override {
         int responseId = 0;
         switch(response) {
             case Response::NONE:   ssassert(false, "Unexpected response");
@@ -1132,7 +1132,7 @@ public:
             case Response::NO:     responseId = Gtk::RESPONSE_NO;     break;
             case Response::CANCEL: responseId = Gtk::RESPONSE_CANCEL; break;
         }
-        gtkDialog.add_button(PrepareMnemonics(name), responseId);
+        gtkDialog.add_button(PrepareMnemonics(label), responseId);
         if(isDefault) {
             gtkDialog.set_default_response(responseId);
         }

src/platform/guimac.mm

@@ -1195,8 +1195,8 @@ public:
         nsAlert.informativeText = Wrap(description);
     }
 
-    void AddButton(std::string name, Response response, bool isDefault) override {
+    void AddButton(std::string label, Response response, bool isDefault) override {
-        NSButton *nsButton = [nsAlert addButtonWithTitle:Wrap(PrepareMnemonics(name))];
+        NSButton *nsButton = [nsAlert addButtonWithTitle:Wrap(PrepareMnemonics(label))];
         if(!isDefault && [nsButton.keyEquivalent isEqualToString:@"\n"]) {
             nsButton.keyEquivalent = @"";
         } else if(response == Response::CANCEL) {

src/platform/guiwin.cpp

@@ -1428,7 +1428,7 @@ public:
         mbp.lpszText = textW.c_str();
     }
 
-    void AddButton(std::string _name, Response response, bool isDefault) override {
+    void AddButton(std::string _label, Response response, bool isDefault) override {
         int button;
         switch(response) {
             case Response::NONE:   ssassert(false, "Invalid response");

src/platform/utilunix.cpp

@@ -15,16 +15,15 @@
 
 namespace SolveSpace {
 
-void dbp(const char *str, ...)
+void dbp(const char *fmt, ...)
 {
-    va_list f;
+    va_list va;
-    static char buf[1024*50];
+    va_start(va, fmt);
-    va_start(f, str);
+    vfprintf(stdout, fmt, va);
-    vsnprintf(buf, sizeof(buf), str, f);
+    fputc('\n', stdout);
-    va_end(f);
+    va_end(va);
 
-    fputs(buf, stderr);
+    fflush(stdout);
-    fputc('\n', stderr);
 }
 
 //-----------------------------------------------------------------------------

src/render/gl3shader.h

@@ -6,13 +6,13 @@
 #ifndef SOLVESPACE_GL3SHADER_H
 #define SOLVESPACE_GL3SHADER_H
 
-#ifdef WIN32
+#if defined(WIN32)
 #   define GL_APICALL /*static linkage*/
 #   define GL_GLEXT_PROTOTYPES
 #   include <GLES2/gl2.h>
 #   include <GLES2/gl2ext.h>
 #   define HAVE_GLES
-#elif __APPLE__
+#elif defined(__APPLE__)
 #   include <OpenGL/gl.h>
 #else
 #   define GL_GLEXT_PROTOTYPES