diff options
Diffstat (limited to 'intern/ghost/intern/GHOST_TaskbarX11.cpp')
| -rw-r--r-- | intern/ghost/intern/GHOST_TaskbarX11.cpp | 130 |
1 files changed, 67 insertions, 63 deletions
diff --git a/intern/ghost/intern/GHOST_TaskbarX11.cpp b/intern/ghost/intern/GHOST_TaskbarX11.cpp index fbf51605bf0..e33c84fe4d8 100644 --- a/intern/ghost/intern/GHOST_TaskbarX11.cpp +++ b/intern/ghost/intern/GHOST_TaskbarX11.cpp @@ -25,10 +25,10 @@ #include <cassert> #include <cstdlib> -typedef void*(*unity_get_entry_t)(const char*); -typedef void(*unity_set_progress_t)(void*, double); -typedef void(*unity_set_progress_visible_t)(void*, int); -typedef int(*unity_event_loop_t)(void*, int); +typedef void *(*unity_get_entry_t)(const char *); +typedef void (*unity_set_progress_t)(void *, double); +typedef void (*unity_set_progress_visible_t)(void *, int); +typedef int (*unity_event_loop_t)(void *, int); static unity_get_entry_t unity_get_entry; static unity_set_progress_t unity_set_progress; @@ -41,83 +41,87 @@ static void *libunity_handle = NULL; void GHOST_TaskBarX11::free() { - if(libunity_handle) { - dlclose(libunity_handle); - libunity_handle = NULL; - } + if (libunity_handle) { + dlclose(libunity_handle); + libunity_handle = NULL; + } } bool GHOST_TaskBarX11::init() { - if(libunity_initialized) { - return libunity_available; - } - - libunity_initialized = true; - - const char *libunity_names[] = {"libunity.so.4", "libunity.so.6", "libunity.so.9", "libunity.so", NULL}; - for(int i = 0; libunity_names[i]; i++) { - libunity_handle = dlopen(libunity_names[i], RTLD_LAZY); - if(libunity_handle) { - break; - } - } - - if(!libunity_handle) { - return false; - } - - unity_get_entry = (unity_get_entry_t) dlsym(libunity_handle, "unity_launcher_entry_get_for_desktop_id"); - if(!unity_get_entry) { - fprintf(stderr, "failed to load libunity: %s\n", dlerror()); - return false; - } - unity_set_progress = (unity_set_progress_t) dlsym(libunity_handle, "unity_launcher_entry_set_progress"); - if(!unity_set_progress) { - fprintf(stderr, "failed to load libunity: %s\n", dlerror()); - return false; - } - unity_set_progress_visible = (unity_set_progress_visible_t) dlsym(libunity_handle, "unity_launcher_entry_set_progress_visible"); - if(!unity_set_progress_visible) { - fprintf(stderr, "failed to load libunity: %s\n", dlerror()); - return false; - } - unity_event_loop = (unity_event_loop_t) dlsym(libunity_handle, "g_main_context_iteration"); - if(!unity_event_loop) { - fprintf(stderr, "failed to load libunity: %s\n", dlerror()); - return false; - } - - atexit(GHOST_TaskBarX11::free); - - libunity_available = true; - return true; + if (libunity_initialized) { + return libunity_available; + } + + libunity_initialized = true; + + const char *libunity_names[] = { + "libunity.so.4", "libunity.so.6", "libunity.so.9", "libunity.so", NULL}; + for (int i = 0; libunity_names[i]; i++) { + libunity_handle = dlopen(libunity_names[i], RTLD_LAZY); + if (libunity_handle) { + break; + } + } + + if (!libunity_handle) { + return false; + } + + unity_get_entry = (unity_get_entry_t)dlsym(libunity_handle, + "unity_launcher_entry_get_for_desktop_id"); + if (!unity_get_entry) { + fprintf(stderr, "failed to load libunity: %s\n", dlerror()); + return false; + } + unity_set_progress = (unity_set_progress_t)dlsym(libunity_handle, + "unity_launcher_entry_set_progress"); + if (!unity_set_progress) { + fprintf(stderr, "failed to load libunity: %s\n", dlerror()); + return false; + } + unity_set_progress_visible = (unity_set_progress_visible_t)dlsym( + libunity_handle, "unity_launcher_entry_set_progress_visible"); + if (!unity_set_progress_visible) { + fprintf(stderr, "failed to load libunity: %s\n", dlerror()); + return false; + } + unity_event_loop = (unity_event_loop_t)dlsym(libunity_handle, "g_main_context_iteration"); + if (!unity_event_loop) { + fprintf(stderr, "failed to load libunity: %s\n", dlerror()); + return false; + } + + atexit(GHOST_TaskBarX11::free); + + libunity_available = true; + return true; } GHOST_TaskBarX11::GHOST_TaskBarX11(const char *name) { - if(GHOST_TaskBarX11::init()) { - handle = unity_get_entry(name); - } - else { - handle = NULL; - } + if (GHOST_TaskBarX11::init()) { + handle = unity_get_entry(name); + } + else { + handle = NULL; + } } bool GHOST_TaskBarX11::is_valid() { - return (handle != NULL); + return (handle != NULL); } void GHOST_TaskBarX11::set_progress(double progress) { - assert(is_valid()); - unity_set_progress(handle, progress); + assert(is_valid()); + unity_set_progress(handle, progress); } void GHOST_TaskBarX11::set_progress_enabled(bool enabled) { - assert(is_valid()); - unity_set_progress_visible(handle, enabled ? 1 : 0); - unity_event_loop(NULL, 0); + assert(is_valid()); + unity_set_progress_visible(handle, enabled ? 1 : 0); + unity_event_loop(NULL, 0); } |