mac clipboard wrapper

4ed_defines.h

@@ -89,11 +89,13 @@ inline i32 div_ceil(i32 n, i32 d){
 }
 
 inline i32 l_round_up_i32(i32 x, i32 b){
-    return( ((x)+(b)-1) - (((x)+(b)-1)%(b)) );
+    i32 t = x + b - 1;
+    return(t - (t%b));
 }
 
 inline u32 l_round_up_u32(u32 x, u32 b){
-    return( ((x)+(b)-1) - (((x)+(b)-1)%(b)) );
+    i32 t = x + b - 1;
+    return(t - (t%b));
 }
 
 inline u32 round_up_pot_u32(u32 x){

osx_objective_c_to_cpp_links.h

@@ -36,6 +36,9 @@ typedef struct OSX_Vars{
     void *clipboard_data;
     umem clipboard_size, clipboard_max;
     b32 just_posted_to_clipboard;
+
+    char *clipboard_space;
+    umem clipboard_space_max;
 } OSX_Vars;
 
 // In C++ layer.

platform_linux/linux_4ed.cpp

@@ -1465,20 +1465,17 @@ LinuxHandleX11Events(void)
                 response.time = request.time;
                 response.property = None;
                 
-                if (
+                if (linuxvars.clipboard_outgoing.size &&
-                    linuxvars.clipboard_outgoing.size &&
                     request.selection == linuxvars.atom_CLIPBOARD &&
                     request.property != None &&
                     request.display &&
-                    request.requestor
+                    request.requestor){
-                    ){
                     Atom atoms[] = {
                         XA_STRING,
                         linuxvars.atom_UTF8_STRING
                     };
                     
                     if (request.target == linuxvars.atom_TARGETS){
-                        
                         XChangeProperty(
                             request.display,
                             request.requestor,
@@ -1487,8 +1484,7 @@ LinuxHandleX11Events(void)
                             32,
                             PropModeReplace,
                             (u8*)atoms,
-                            ArrayCount(atoms)
+                            ArrayCount(atoms));
-                            );
                         
                         response.property = request.property;
                         

platform_mac/mac_4ed.cpp

@@ -89,6 +89,32 @@ OSX_Vars osx;
 #include "4ed_font_data.h"
 #include "4ed_system_shared.cpp"
 
+////////////////////////////////
+
+//
+// Clipboard
+//
+
+internal
+Sys_Post_Clipboard_Sig(system_post_clipboard){
+    char *string = str.str;
+    if (!terminate_with_null(&str)){
+        if (osx.clipboard_space_max <= str.size + 1){
+            if (osx.clipboard_space != 0){
+                system_memory_free(osx.clipboard_space, osx.clipboard_space_max);
+            }
+            osx.clipboard_space_max = l_round_up_u32(str.size*2 + 1, KB(4096));
+            osx.clipboard_space = (char*)system_memory_allocate(osx.clipboard_space_max);
+        }
+        memcpy(osx.clipboard_space, str.str, str.size);
+        osx.clipboard_space[str.size] = 0;
+        string = osx.clipboard_space;
+    }
+    osx_post_to_clipboard(string);
+}
+
+////////////////////////////////
+
 #include "4ed_link_system_functions.cpp"
 #include "4ed_shared_init_logic.cpp"