forked from enlightenment/efl
ecore-xcb: Fix XCB to be usable again
Summary: Well mostly, it seems there is an issue with multi-key events and enlightenment. Let's merge this first before opening a ticket. Reviewers: devilhorns Subscribers: cedric, jpeg Differential Revision: https://phab.enlightenment.org/D4017 @fix
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@ -33,17 +33,8 @@ double _ecore_xcb_double_click_time = 0.25;
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* Functions that start and shut down the Ecore X Library.
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*/
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/**
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* Initialize the X display connection to the given display.
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*
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* @param name Display target name. If @c NULL, the default display is
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* assumed.
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* @return The number of times the library has been initialized without
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* being shut down. 0 is returned if an error occurs.
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* @ingroup Ecore_X_Init_Group
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*/
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EAPI int
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ecore_x_init(const char *name)
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static int
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_ecore_x_init(const char *name, Ecore_X_Display *display)
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{
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char *gl = NULL;
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uint32_t mask, list[1];
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@ -168,7 +159,7 @@ ecore_x_init(const char *name)
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#ifdef EVAS_FRAME_QUEUING
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if (_real_threads) _real_threads();
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#endif
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_ecore_xcb_display = _real_display(name);
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_ecore_xcb_display = display ? display : _real_display(name);
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if (!_ecore_xcb_display)
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{
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ERR("Could not open Display via XLib");
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@ -288,6 +279,28 @@ ecore_x_init(const char *name)
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return _ecore_xcb_init_count;
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}
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/**
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* Initialize the X display connection to the given display.
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*
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* @param name Display target name. If @c NULL, the default display is
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* assumed.
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* @return The number of times the library has been initialized without
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* being shut down. 0 is returned if an error occurs.
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* @ingroup Ecore_X_Init_Group
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*/
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EAPI int
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ecore_x_init(const char *name)
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{
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return _ecore_x_init(name, NULL);
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}
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EAPI int
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ecore_x_init_from_display(Ecore_X_Display *display)
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{
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EINA_SAFETY_ON_NULL_RETURN_VAL(display, 0);
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return _ecore_x_init(NULL, display);
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}
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/**
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* Shuts down the Ecore X library.
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*
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@ -302,13 +302,13 @@ ecore_x_icccm_name_class_set(Ecore_X_Window win,
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const char *class)
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{
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char *class_string, *s;
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int length_name, length_class;
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int length_name, length_class = 0;
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LOGFN(__FILE__, __LINE__, __FUNCTION__);
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CHECK_XCB_CONN;
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length_name = strlen(name);
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length_class = strlen(class);
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if (name) length_name = strlen(name);
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if (class) length_class = strlen(class);
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class_string =
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(char *)malloc(sizeof(char) * (length_name + length_class + 2));
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if (!class_string) return;
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@ -75,7 +75,7 @@ extern int _ecore_xcb_log_dom;
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#define CHECK_XCB_CONN \
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{ \
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if (xcb_connection_has_error(_ecore_xcb_conn)) \
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if (!_ecore_xcb_conn || xcb_connection_has_error(_ecore_xcb_conn)) \
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{ \
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DBG("XCB Connection Has Error !!"); \
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_ecore_xcb_io_error_handle(NULL); \
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@ -55,6 +55,11 @@
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_ECORE_X_RANDR_EDID_FOR_EACH_DESCRIPTOR_BLOCK(edid, block) \
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if ((block[0] == 0) && (block[1] == 0))
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#ifdef ECORE_XCB_RANDR
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# define RANDR_VALIDATE_ROOT(screen, root) \
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((screen = _ecore_xcb_randr_root_to_screen(root)) != -1)
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#endif
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/* local function prototypes */
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static Eina_Bool _ecore_xcb_randr_output_validate(Ecore_X_Window root,
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Ecore_X_Randr_Output output);
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@ -189,8 +194,6 @@ _ecore_xcb_randr_root_validate(Ecore_X_Window root EINA_UNUSED)
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{
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#ifdef ECORE_XCB_RANDR
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Ecore_X_Randr_Screen scr = -1;
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# define RANDR_VALIDATE_ROOT(screen, root) \
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((screen == _ecore_xcb_randr_root_to_screen(root)) != -1)
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#endif
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LOGFN(__FILE__, __LINE__, __FUNCTION__);
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@ -2601,8 +2604,6 @@ ecore_x_randr_screen_current_size_get(Ecore_X_Window root,
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#ifdef ECORE_XCB_RANDR
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Ecore_X_Randr_Screen scr = 0;
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xcb_screen_t *s;
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# define RANDR_VALIDATE_ROOT(screen, root) \
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((screen == _ecore_xcb_randr_root_to_screen(root)) != -1)
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#endif
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LOGFN(__FILE__, __LINE__, __FUNCTION__);
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@ -2647,8 +2648,6 @@ ecore_x_randr_screen_current_size_set(Ecore_X_Window root,
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Ecore_X_Randr_Screen scr;
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int wc = 0, hc = 0, w_mm_c = 0, h_mm_c = 0;
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int mw = 0, mh = 0, xw = 0, xh = 0;
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# define RANDR_VALIDATE_ROOT(screen, root) \
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((screen == _ecore_xcb_randr_root_to_screen(root)) != -1)
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#endif
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LOGFN(__FILE__, __LINE__, __FUNCTION__);
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@ -4040,14 +4039,16 @@ _ecore_xcb_randr_12_output_name_get(Ecore_X_Window root,
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uint8_t *nbuf;
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nbuf = xcb_randr_get_output_info_name(oreply);
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nbuf += oreply->name_len;
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if (len) *len = oreply->name_len;
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if (oreply->name_len > 0)
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{
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ret = malloc(oreply->name_len + 1);
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if (ret)
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{
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memcpy(ret, nbuf, oreply->name_len + 1);
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ret[oreply->name_len] = '\0';
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}
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}
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free(oreply);
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@ -4083,14 +4084,16 @@ _ecore_xcb_randr_13_output_name_get(Ecore_X_Window root,
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uint8_t *nbuf;
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nbuf = xcb_randr_get_output_info_name(oreply);
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nbuf += oreply->name_len;
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if (len) *len = oreply->name_len;
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if (oreply->name_len > 0)
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{
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ret = malloc(oreply->name_len + 1);
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if (ret)
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{
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memcpy(ret, nbuf, oreply->name_len + 1);
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ret[oreply->name_len] = '\0';
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}
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}
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free(oreply);
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