X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=xcb.c;h=e3a33b87600e444c27892d63e9a51b5f84f82e99;hb=b4c97bddf794122aa601f7dd4b0082ac465fecec;hp=6498241419a2f016fdd204d1d5516700a999e9a0;hpb=e1d86a327945111b99148650dc536c9ad8598cc1;p=i3%2Fi3lock diff --git a/xcb.c b/xcb.c index 6498241..e3a33b8 100644 --- a/xcb.c +++ b/xcb.c @@ -1,7 +1,7 @@ /* * vim:ts=4:sw=4:expandtab * - * © 2010-2012 Michael Stapelberg + * © 2010 Michael Stapelberg * * xcb.c: contains all functions which use XCB to talk to X11. Mostly wrappers * around the rather complicated/ugly parts of the XCB API. @@ -9,10 +9,12 @@ */ #include #include +#include #include #include #include #include +#include #include #include #include @@ -26,25 +28,25 @@ xcb_screen_t *screen; #define curs_invisible_height 8 static unsigned char curs_invisible_bits[] = { - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}; #define curs_windows_width 11 #define curs_windows_height 19 static unsigned char curs_windows_bits[] = { - 0xfe, 0x07, 0xfc, 0x07, 0xfa, 0x07, 0xf6, 0x07, 0xee, 0x07, 0xde, 0x07, - 0xbe, 0x07, 0x7e, 0x07, 0xfe, 0x06, 0xfe, 0x05, 0x3e, 0x00, 0xb6, 0x07, - 0x6a, 0x07, 0x6c, 0x07, 0xde, 0x06, 0xdf, 0x06, 0xbf, 0x05, 0xbf, 0x05, - 0x7f, 0x06 }; + 0xfe, 0x07, 0xfc, 0x07, 0xfa, 0x07, 0xf6, 0x07, 0xee, 0x07, 0xde, 0x07, + 0xbe, 0x07, 0x7e, 0x07, 0xfe, 0x06, 0xfe, 0x05, 0x3e, 0x00, 0xb6, 0x07, + 0x6a, 0x07, 0x6c, 0x07, 0xde, 0x06, 0xdf, 0x06, 0xbf, 0x05, 0xbf, 0x05, + 0x7f, 0x06}; #define mask_windows_width 11 #define mask_windows_height 19 static unsigned char mask_windows_bits[] = { - 0x01, 0x00, 0x03, 0x00, 0x07, 0x00, 0x0f, 0x00, 0x1f, 0x00, 0x3f, 0x00, - 0x7f, 0x00, 0xff, 0x00, 0xff, 0x01, 0xff, 0x03, 0xff, 0x07, 0x7f, 0x00, - 0xf7, 0x00, 0xf3, 0x00, 0xe1, 0x01, 0xe0, 0x01, 0xc0, 0x03, 0xc0, 0x03, - 0x80, 0x01 }; + 0x01, 0x00, 0x03, 0x00, 0x07, 0x00, 0x0f, 0x00, 0x1f, 0x00, 0x3f, 0x00, + 0x7f, 0x00, 0xff, 0x00, 0xff, 0x01, 0xff, 0x03, 0xff, 0x07, 0x7f, 0x00, + 0xf7, 0x00, 0xf3, 0x00, 0xe1, 0x01, 0xe0, 0x01, 0xc0, 0x03, 0xc0, 0x03, + 0x80, 0x01}; static uint32_t get_colorpixel(char *hex) { char strgroups[3][3] = {{hex[0], hex[1], '\0'}, @@ -65,7 +67,6 @@ xcb_visualtype_t *get_root_visual_type(xcb_screen_t *screen) { for (depth_iter = xcb_screen_allowed_depths_iterator(screen); depth_iter.rem; xcb_depth_next(&depth_iter)) { - for (visual_iter = xcb_depth_visuals_iterator(depth_iter.data); visual_iter.rem; xcb_visualtype_next(&visual_iter)) { @@ -80,7 +81,7 @@ xcb_visualtype_t *get_root_visual_type(xcb_screen_t *screen) { return NULL; } -xcb_pixmap_t create_bg_pixmap(xcb_connection_t *conn, xcb_screen_t *scr, u_int32_t* resolution, char *color) { +xcb_pixmap_t create_bg_pixmap(xcb_connection_t *conn, xcb_screen_t *scr, u_int32_t *resolution, char *color) { xcb_pixmap_t bg_pixmap = xcb_generate_id(conn); xcb_create_pixmap(conn, scr->root_depth, bg_pixmap, scr->root, resolution[0], resolution[1]); @@ -88,9 +89,9 @@ xcb_pixmap_t create_bg_pixmap(xcb_connection_t *conn, xcb_screen_t *scr, u_int32 /* Generate a Graphics Context and fill the pixmap with background color * (for images that are smaller than your screen) */ xcb_gcontext_t gc = xcb_generate_id(conn); - uint32_t values[] = { get_colorpixel(color) }; + uint32_t values[] = {get_colorpixel(color)}; xcb_create_gc(conn, gc, bg_pixmap, XCB_GC_FOREGROUND, values); - xcb_rectangle_t rect = { 0, 0, resolution[0], resolution[1] }; + xcb_rectangle_t rect = {0, 0, resolution[0], resolution[1]}; xcb_poly_fill_rectangle(conn, bg_pixmap, gc, 1, &rect); xcb_free_gc(conn, gc); @@ -122,17 +123,27 @@ xcb_window_t open_fullscreen_window(xcb_connection_t *conn, xcb_screen_t *scr, c xcb_create_window(conn, XCB_COPY_FROM_PARENT, - win, /* the window id */ + win, /* the window id */ scr->root, /* parent == root */ 0, 0, scr->width_in_pixels, scr->height_in_pixels, /* dimensions */ - 0, /* border = 0, we draw our own */ + 0, /* border = 0, we draw our own */ XCB_WINDOW_CLASS_INPUT_OUTPUT, XCB_WINDOW_CLASS_COPY_FROM_PARENT, /* copy visual from parent */ mask, values); + char *name = "i3lock"; + xcb_change_property(conn, + XCB_PROP_MODE_REPLACE, + win, + XCB_ATOM_WM_NAME, + XCB_ATOM_STRING, + 8, + strlen(name), + name); + /* Map the window (= make it visible) */ xcb_map_window(conn, win); @@ -143,9 +154,13 @@ xcb_window_t open_fullscreen_window(xcb_connection_t *conn, xcb_screen_t *scr, c return win; } -void dpms_turn_off_screen(xcb_connection_t *conn) { +/* + * Set the dpms level to 'mode'. + * + */ +void dpms_set_mode(xcb_connection_t *conn, xcb_dpms_dpms_mode_t mode) { xcb_dpms_enable(conn); - xcb_dpms_force_level(conn, XCB_DPMS_DPMS_MODE_OFF); + xcb_dpms_force_level(conn, mode); xcb_flush(conn); } @@ -172,8 +187,7 @@ void grab_pointer_and_keyboard(xcb_connection_t *conn, xcb_screen_t *screen, xcb XCB_GRAB_MODE_ASYNC, /* keyboard mode */ XCB_NONE, /* confine_to = in which window should the cursor stay */ cursor, /* we change the cursor to whatever the user wanted */ - XCB_CURRENT_TIME - ); + XCB_CURRENT_TIME); if ((preply = xcb_grab_pointer_reply(conn, pcookie, NULL)) && preply->status == XCB_GRAB_STATUS_SUCCESS) { @@ -188,12 +202,11 @@ void grab_pointer_and_keyboard(xcb_connection_t *conn, xcb_screen_t *screen, xcb while (tries-- > 0) { kcookie = xcb_grab_keyboard( conn, - true, /* report events */ - screen->root, /* grab the root window */ + true, /* report events */ + screen->root, /* grab the root window */ XCB_CURRENT_TIME, XCB_GRAB_MODE_ASYNC, /* process events as normal, do not require sync */ - XCB_GRAB_MODE_ASYNC - ); + XCB_GRAB_MODE_ASYNC); if ((kreply = xcb_grab_keyboard_reply(conn, kcookie, NULL)) && kreply->status == XCB_GRAB_STATUS_SUCCESS) { @@ -214,8 +227,8 @@ xcb_cursor_t create_cursor(xcb_connection_t *conn, xcb_screen_t *screen, xcb_win xcb_pixmap_t mask; xcb_cursor_t cursor; - unsigned char* curs_bits; - unsigned char* mask_bits; + unsigned char *curs_bits; + unsigned char *mask_bits; int curs_w, curs_h; switch (choice) { @@ -262,9 +275,9 @@ xcb_cursor_t create_cursor(xcb_connection_t *conn, xcb_screen_t *screen, xcb_win cursor, bitmap, mask, - 65535,65535,65535, - 0,0,0, - 0,0); + 65535, 65535, 65535, + 0, 0, 0, + 0, 0); xcb_free_pixmap(conn, bitmap); xcb_free_pixmap(conn, mask);