macos.c

   1 /* macos.c */
   2 /* implements Mac OS X specific functions */
   3 #include "display-gtk.h"
   4 #include <CoreFoundation/CoreFoundation.h>
   5 #include <mach-o/dyld.h>
   6 #include "gtkosxapplication.h"
   7
   8 static GtkOSXApplication *theApp;
   9
  10 /* macos defines CFSTR to create a CFString object from a constant,
  11  * but no similar macros if a C string variable is supposed to be
  12  * the argument. We add this here (hardcoding the default allocator
  13  * and MacRoman encoding */
  14 #define CFSTR_VAR(_var) CFStringCreateWithCStringNoCopy(kCFAllocatorDefault,    \
  15                                         (_var), kCFStringEncodingMacRoman,      \
  16                                         kCFAllocatorNull)
  17
  18 #define SUBSURFACE_PREFERENCES CFSTR("org.hohndel.subsurface")
  19 #define REL_ICON_PATH "Resources/Subsurface.icns"
  20 #define UI_FONT "Arial Unicode MS 12"
  21 #define DIVELIST_MAC_DEFAULT_FONT "Arial Unicode MS 9"
  22
  23 void subsurface_open_conf(void)
  24 {
  25         /* nothing at this time */
  26 }
  27
  28 void subsurface_set_conf(char *name, pref_type_t type, const void *value)
  29 {
  30         switch (type) {
  31         case PREF_BOOL:
  32                 CFPreferencesSetAppValue(CFSTR_VAR(name),
  33                         value == NULL ? kCFBooleanFalse : kCFBooleanTrue, SUBSURFACE_PREFERENCES);
  34                 break;
  35         case PREF_STRING:
  36                 CFPreferencesSetAppValue(CFSTR_VAR(name), CFSTR_VAR(value), SUBSURFACE_PREFERENCES);
  37         }
  38 }
  39
  40 const void *subsurface_get_conf(char *name, pref_type_t type)
  41 {
  42         Boolean boolpref;
  43         CFPropertyListRef strpref;
  44
  45         switch (type) {
  46         case PREF_BOOL:
  47                 boolpref = CFPreferencesGetAppBooleanValue(CFSTR_VAR(name), SUBSURFACE_PREFERENCES, FALSE);
  48                 if (boolpref)
  49                         return (void *) 1;
  50                 else
  51                         return NULL;
  52         case PREF_STRING:
  53                 strpref = CFPreferencesCopyAppValue(CFSTR_VAR(name), SUBSURFACE_PREFERENCES);
  54                 if (!strpref)
  55                         return NULL;
  56                 return CFStringGetCStringPtr(strpref, kCFStringEncodingMacRoman);
  57         }
  58         /* we shouldn't get here, but having this line makes the compiler happy */
  59         return NULL;
  60 }
  61
  62 void subsurface_close_conf(void)
  63 {
  64         int ok = CFPreferencesAppSynchronize(SUBSURFACE_PREFERENCES);
  65         if (!ok)
  66                 fprintf(stderr,"Could not save preferences\n");
  67 }
  68
  69 const char *subsurface_USB_name()
  70 {
  71         return "/dev/tty.SLAB_USBtoUART";
  72 }
  73
  74 const char *subsurface_icon_name()
  75 {
  76         static char path[1024];
  77         char *ptr1, *ptr2;
  78         uint32_t size = sizeof(path); /* need extra space to copy icon path */
  79         if (_NSGetExecutablePath(path, &size) == 0) {
  80                 ptr1 = strcasestr(path,"MacOS/subsurface");
  81                 ptr2 = strcasestr(path,"Contents");
  82                 if (ptr1 && ptr2) {
  83                         /* we are running as installed app from a bundle */
  84                         if (ptr1 - path < size - strlen(REL_ICON_PATH)) {
  85                                 strcpy(ptr1,REL_ICON_PATH);
  86                                 return path;
  87                         }
  88                 }
  89         }
  90         return "packaging/macosx/Subsurface.icns";
  91 }
  92
  93 void subsurface_ui_setup(GtkSettings *settings, GtkWidget *menubar,
  94                 GtkWidget *vbox)
  95 {
  96         if (!divelist_font)
  97                 divelist_font = DIVELIST_MAC_DEFAULT_FONT;
  98         g_object_set(G_OBJECT(settings), "gtk-font-name", UI_FONT, NULL);
  99
 100         theApp = g_object_new(GTK_TYPE_OSX_APPLICATION, NULL);
 101         gtk_widget_hide (menubar);
 102         gtk_osxapplication_set_menu_bar(theApp, GTK_MENU_SHELL(menubar));
 103         gtk_osxapplication_set_use_quartz_accelerators(theApp, TRUE);
 104         gtk_osxapplication_ready(theApp);
 105
 106 }