diff options
Diffstat (limited to 'source/x11-helper.c')
| -rw-r--r-- | source/x11-helper.c | 789 |
1 files changed, 6 insertions, 783 deletions
diff --git a/source/x11-helper.c b/source/x11-helper.c index 67d3e74e..a972cf42 100644 --- a/source/x11-helper.c +++ b/source/x11-helper.c @@ -33,18 +33,9 @@ #include <stdint.h> #include <glib.h> #include <cairo.h> -#include <cairo-xcb.h> -#include <xcb/xcb.h> -#include <xcb/randr.h> -#include <xcb/xinerama.h> -#include <xcb/xcb_ewmh.h> -#include <xcb/xproto.h> -#include "xcb-internal.h" -#include "xcb.h" #include "settings.h" #include "helper.h" -#include "x11-helper.h" #include <rofi.h> /** Checks if the if x and y is inside rectangle. */ @@ -55,605 +46,7 @@ /** Log domain for this module */ #define LOG_DOMAIN "X11Helper" -WindowManager current_window_manager = WM_EWHM; - -/** - * Structure holding xcb objects needed to function. - */ -struct _xcb_stuff xcb_int = { - .connection = NULL, - .screen = NULL, - .screen_nbr = -1, - .sndisplay = NULL, - .sncontext = NULL, - .monitors = NULL -}; -xcb_stuff *xcb = &xcb_int; - -/** - * Depth of root window. - */ -xcb_depth_t *depth = NULL; -xcb_visualtype_t *visual = NULL; -xcb_colormap_t map = XCB_COLORMAP_NONE; -/** - * Visual of the root window. - */ -static xcb_visualtype_t *root_visual = NULL; -xcb_atom_t netatoms[NUM_NETATOMS]; -const char *netatom_names[] = { EWMH_ATOMS ( ATOM_CHAR ) }; - -/** - * Holds for each supported modifier the possible modifier mask. - * Check x11_mod_masks[MODIFIER]&mask != 0 to see if MODIFIER is activated. - */ -static unsigned int x11_mod_masks[NUM_X11MOD]; - -cairo_surface_t *x11_helper_get_screenshot_surface ( void ) -{ - return cairo_xcb_surface_create ( xcb->connection, - xcb_stuff_get_root_window ( xcb ), root_visual, - xcb->screen->width_in_pixels, xcb->screen->height_in_pixels ); -} - -static xcb_pixmap_t get_root_pixmap ( xcb_connection_t *c, - xcb_screen_t *screen, - xcb_atom_t atom ) -{ - xcb_get_property_cookie_t cookie; - xcb_get_property_reply_t *reply; - xcb_pixmap_t rootpixmap = XCB_NONE; - - cookie = xcb_get_property ( c, - 0, - screen->root, - atom, - XCB_ATOM_PIXMAP, - 0, - 1 ); - - reply = xcb_get_property_reply ( c, cookie, NULL ); - - if ( reply ) { - if ( xcb_get_property_value_length ( reply ) == sizeof ( xcb_pixmap_t ) ) { - memcpy ( &rootpixmap, xcb_get_property_value ( reply ), sizeof ( xcb_pixmap_t ) ); - } - free ( reply ); - } - - return rootpixmap; -} - -cairo_surface_t * x11_helper_get_bg_surface ( void ) -{ - xcb_pixmap_t pm = get_root_pixmap ( xcb->connection, xcb->screen, netatoms[ESETROOT_PMAP_ID] ); - if ( pm == XCB_NONE ) { - return NULL; - } - return cairo_xcb_surface_create ( xcb->connection, pm, root_visual, - xcb->screen->width_in_pixels, xcb->screen->height_in_pixels ); -} - -// retrieve a text property from a window -// technically we could use window_get_prop(), but this is better for character set support -char* window_get_text_prop ( xcb_window_t w, xcb_atom_t atom ) -{ - xcb_get_property_cookie_t c = xcb_get_property ( xcb->connection, 0, w, atom, XCB_GET_PROPERTY_TYPE_ANY, 0, UINT_MAX ); - xcb_get_property_reply_t *r = xcb_get_property_reply ( xcb->connection, c, NULL ); - if ( r ) { - if ( xcb_get_property_value_length ( r ) > 0 ) { - char *str = NULL; - if ( r->type == netatoms[UTF8_STRING] ) { - str = g_strndup ( xcb_get_property_value ( r ), xcb_get_property_value_length ( r ) ); - } - else if ( r->type == netatoms[STRING] ) { - str = rofi_latin_to_utf8_strdup ( xcb_get_property_value ( r ), xcb_get_property_value_length ( r ) ); - } - else { - str = g_strdup ( "Invalid encoding." ); - } - - free ( r ); - return str; - } - free ( r ); - } - return NULL; -} - -void window_set_atom_prop ( xcb_window_t w, xcb_atom_t prop, xcb_atom_t *atoms, int count ) -{ - xcb_change_property ( xcb->connection, XCB_PROP_MODE_REPLACE, w, prop, XCB_ATOM_ATOM, 32, count, atoms ); -} - -/**** - * Code used to get monitor layout. - */ - -/** - * Free monitor structure. - */ -static void x11_monitor_free ( workarea *m ) -{ - g_free ( m->name ); - g_free ( m ); -} - -static void x11_monitors_free ( void ) -{ - while ( xcb->monitors != NULL ) { - workarea *m = xcb->monitors; - xcb->monitors = m->next; - x11_monitor_free ( m ); - } -} - -/** - * Create monitor based on output id - */ -static workarea * x11_get_monitor_from_output ( xcb_randr_output_t out ) -{ - xcb_randr_get_output_info_reply_t *op_reply; - xcb_randr_get_crtc_info_reply_t *crtc_reply; - xcb_randr_get_output_info_cookie_t it = xcb_randr_get_output_info ( xcb->connection, out, XCB_CURRENT_TIME ); - op_reply = xcb_randr_get_output_info_reply ( xcb->connection, it, NULL ); - if ( op_reply->crtc == XCB_NONE ) { - free ( op_reply ); - return NULL; - } - xcb_randr_get_crtc_info_cookie_t ct = xcb_randr_get_crtc_info ( xcb->connection, op_reply->crtc, XCB_CURRENT_TIME ); - crtc_reply = xcb_randr_get_crtc_info_reply ( xcb->connection, ct, NULL ); - if ( !crtc_reply ) { - free ( op_reply ); - return NULL; - } - workarea *retv = g_malloc0 ( sizeof ( workarea ) ); - retv->x = crtc_reply->x; - retv->y = crtc_reply->y; - retv->w = crtc_reply->width; - retv->h = crtc_reply->height; - - retv->mw = op_reply->mm_width; - retv->mh = op_reply->mm_height; - - char *tname = (char *) xcb_randr_get_output_info_name ( op_reply ); - int tname_len = xcb_randr_get_output_info_name_length ( op_reply ); - - retv->name = g_malloc0 ( ( tname_len + 1 ) * sizeof ( char ) ); - memcpy ( retv->name, tname, tname_len ); - - free ( crtc_reply ); - free ( op_reply ); - return retv; -} - -static int x11_is_extension_present ( const char *extension ) -{ - xcb_query_extension_cookie_t randr_cookie = xcb_query_extension ( xcb->connection, strlen ( extension ), extension ); - - xcb_query_extension_reply_t *randr_reply = xcb_query_extension_reply ( xcb->connection, randr_cookie, NULL ); - - int present = randr_reply->present; - - free ( randr_reply ); - - return present; -} - -static void x11_build_monitor_layout_xinerama () -{ - xcb_xinerama_query_screens_cookie_t screens_cookie = xcb_xinerama_query_screens_unchecked ( - xcb->connection - ); - - xcb_xinerama_query_screens_reply_t *screens_reply = xcb_xinerama_query_screens_reply ( - xcb->connection, - screens_cookie, - NULL - ); - - xcb_xinerama_screen_info_iterator_t screens_iterator = xcb_xinerama_query_screens_screen_info_iterator ( - screens_reply - ); - - for (; screens_iterator.rem > 0; xcb_xinerama_screen_info_next ( &screens_iterator ) ) { - workarea *w = g_malloc0 ( sizeof ( workarea ) ); - - w->x = screens_iterator.data->x_org; - w->y = screens_iterator.data->y_org; - w->w = screens_iterator.data->width; - w->h = screens_iterator.data->height; - - w->next = xcb->monitors; - xcb->monitors = w; - } - - int index = 0; - for ( workarea *iter = xcb->monitors; iter; iter = iter->next ) { - iter->monitor_id = index++; - } - - free ( screens_reply ); -} - -void x11_build_monitor_layout () -{ - if ( xcb->monitors ) { - return; - } - // If RANDR is not available, try Xinerama - if ( !x11_is_extension_present ( "RANDR" ) ) { - // Check if xinerama is available. - if ( x11_is_extension_present ( "XINERAMA" ) ) { - g_log ( LOG_DOMAIN, G_LOG_LEVEL_DEBUG, "Query XINERAMA for monitor layout." ); - x11_build_monitor_layout_xinerama (); - return; - } - g_log ( LOG_DOMAIN, G_LOG_LEVEL_DEBUG, "No RANDR or Xinerama available for getting monitor layout." ); - return; - } - g_log ( LOG_DOMAIN, G_LOG_LEVEL_DEBUG, "Query RANDR for monitor layout." ); - - xcb_randr_get_screen_resources_current_reply_t *res_reply; - xcb_randr_get_screen_resources_current_cookie_t src; - src = xcb_randr_get_screen_resources_current ( xcb->connection, xcb->screen->root ); - res_reply = xcb_randr_get_screen_resources_current_reply ( xcb->connection, src, NULL ); - if ( !res_reply ) { - return; //just report error - } - int mon_num = xcb_randr_get_screen_resources_current_outputs_length ( res_reply ); - xcb_randr_output_t *ops = xcb_randr_get_screen_resources_current_outputs ( res_reply ); - - // Get primary. - xcb_randr_get_output_primary_cookie_t pc = xcb_randr_get_output_primary ( xcb->connection, xcb->screen->root ); - xcb_randr_get_output_primary_reply_t *pc_rep = xcb_randr_get_output_primary_reply ( xcb->connection, pc, NULL ); - - for ( int i = mon_num - 1; i >= 0; i-- ) { - workarea *w = x11_get_monitor_from_output ( ops[i] ); - if ( w ) { - w->next = xcb->monitors; - xcb->monitors = w; - if ( pc_rep && pc_rep->output == ops[i] ) { - w->primary = TRUE; - } - } - } - // Number monitor - int index = 0; - for ( workarea *iter = xcb->monitors; iter; iter = iter->next ) { - iter->monitor_id = index++; - } - // If exists, free primary output reply. - if ( pc_rep ) { - free ( pc_rep ); - } - free ( res_reply ); -} - -void x11_dump_monitor_layout ( void ) -{ - int is_term = isatty ( fileno ( stdout ) ); - printf ( "Monitor layout:\n" ); - for ( workarea *iter = xcb->monitors; iter; iter = iter->next ) { - printf ( "%s ID%s: %d", ( is_term ) ? color_bold : "", is_term ? color_reset : "", iter->monitor_id ); - if ( iter->primary ) { - printf ( " (primary)" ); - } - printf ( "\n" ); - printf ( "%s name%s: %s\n", ( is_term ) ? color_bold : "", is_term ? color_reset : "", iter->name ); - printf ( "%s position%s: %d,%d\n", ( is_term ) ? color_bold : "", is_term ? color_reset : "", iter->x, iter->y ); - printf ( "%s size%s: %d,%d\n", ( is_term ) ? color_bold : "", is_term ? color_reset : "", iter->w, iter->h ); - if ( iter->mw > 0 && iter->mh > 0 ) { - printf ( "%s size%s: %dmm,%dmm dpi: %.0f,%.0f\n", - ( is_term ) ? color_bold : "", - is_term ? color_reset : "", - iter->mw, - iter->mh, - iter->w * 25.4 / (double) iter->mw, - iter->h * 25.4 / (double) iter->mh - ); - } - printf ( "\n" ); - } -} - -static int monitor_get_dimension ( int monitor_id, workarea *mon ) -{ - memset ( mon, 0, sizeof ( workarea ) ); - mon->w = xcb->screen->width_in_pixels; - mon->h = xcb->screen->height_in_pixels; - workarea *iter = NULL; - for ( iter = xcb->monitors; iter; iter = iter->next ) { - if ( iter->monitor_id == monitor_id ) { - *mon = *iter; - return TRUE; - } - } - return FALSE; -} -// find the dimensions of the monitor displaying point x,y -static void monitor_dimensions ( int x, int y, workarea *mon ) -{ - memset ( mon, 0, sizeof ( workarea ) ); - mon->w = xcb->screen->width_in_pixels; - mon->h = xcb->screen->height_in_pixels; - - for ( workarea *iter = xcb->monitors; iter; iter = iter->next ) { - if ( INTERSECT ( x, y, iter->x, iter->y, iter->w, iter->h ) ) { - *mon = *iter; - break; - } - } -} - -/** - * @param root The X11 window used to find the pointer position. Usually the root window. - * @param x The x position of the mouse [out] - * @param y The y position of the mouse [out] - * - * find mouse pointer location - * - * @returns TRUE when found, FALSE otherwise - */ -static int pointer_get ( xcb_window_t root, int *x, int *y ) -{ - *x = 0; - *y = 0; - xcb_query_pointer_cookie_t c = xcb_query_pointer ( xcb->connection, root ); - xcb_query_pointer_reply_t *r = xcb_query_pointer_reply ( xcb->connection, c, NULL ); - if ( r ) { - *x = r->root_x; - *y = r->root_y; - free ( r ); - return TRUE; - } - - return FALSE; -} - -static int monitor_active_from_id ( int mon_id, workarea *mon ) -{ - xcb_window_t root = xcb->screen->root; - int x, y; - // At mouse position. - if ( mon_id == -3 ) { - if ( pointer_get ( root, &x, &y ) ) { - monitor_dimensions ( x, y, mon ); - mon->x = x; - mon->y = y; - return TRUE; - } - } - // Focused monitor - else if ( mon_id == -1 ) { - // Get the current desktop. - unsigned int current_desktop = 0; - xcb_get_property_cookie_t gcdc; - gcdc = xcb_ewmh_get_current_desktop ( &xcb->ewmh, xcb->screen_nbr ); - if ( xcb_ewmh_get_current_desktop_reply ( &xcb->ewmh, gcdc, ¤t_desktop, NULL ) ) { - xcb_get_property_cookie_t c = xcb_ewmh_get_desktop_viewport ( &xcb->ewmh, xcb->screen_nbr ); - xcb_ewmh_get_desktop_viewport_reply_t vp; - if ( xcb_ewmh_get_desktop_viewport_reply ( &xcb->ewmh, c, &vp, NULL ) ) { - if ( current_desktop < vp.desktop_viewport_len ) { - monitor_dimensions ( vp.desktop_viewport[current_desktop].x, - vp.desktop_viewport[current_desktop].y, mon ); - xcb_ewmh_get_desktop_viewport_reply_wipe ( &vp ); - return TRUE; - } - xcb_ewmh_get_desktop_viewport_reply_wipe ( &vp ); - } - } - } - else if ( mon_id == -2 || mon_id == -4 ) { - xcb_window_t active_window; - xcb_get_property_cookie_t awc; - awc = xcb_ewmh_get_active_window ( &xcb->ewmh, xcb->screen_nbr ); - if ( xcb_ewmh_get_active_window_reply ( &xcb->ewmh, awc, &active_window, NULL ) ) { - // get geometry. - xcb_get_geometry_cookie_t c = xcb_get_geometry ( xcb->connection, active_window ); - xcb_get_geometry_reply_t *r = xcb_get_geometry_reply ( xcb->connection, c, NULL ); - if ( r ) { - xcb_translate_coordinates_cookie_t ct = xcb_translate_coordinates ( xcb->connection, active_window, root, r->x, r->y ); - xcb_translate_coordinates_reply_t *t = xcb_translate_coordinates_reply ( xcb->connection, ct, NULL ); - if ( t ) { - if ( mon_id == -2 ) { - // place the menu above the window - // if some window is focused, place menu above window, else fall - // back to selected monitor. - mon->x = t->dst_x - r->x; - mon->y = t->dst_y - r->y; - mon->w = r->width; - mon->h = r->height; - free ( r ); - free ( t ); - return TRUE; - } - else if ( mon_id == -4 ) { - monitor_dimensions ( t->dst_x, t->dst_y, mon ); - free ( r ); - free ( t ); - return TRUE; - } - } - free ( r ); - } - } - } - // Monitor that has mouse pointer. - else if ( mon_id == -5 ) { - if ( pointer_get ( root, &x, &y ) ) { - monitor_dimensions ( x, y, mon ); - return TRUE; - } - // This is our give up point. - return FALSE; - } - g_log ( LOG_DOMAIN, G_LOG_LEVEL_DEBUG, "Failed to find monitor, fall back to monitor showing mouse." ); - return monitor_active_from_id ( -5, mon ); -} - -// determine which monitor holds the active window, or failing that the mouse pointer -int monitor_active ( workarea *mon ) -{ - if ( config.monitor != NULL ) { - for ( workarea *iter = xcb->monitors; iter; iter = iter->next ) { - if ( g_strcmp0 ( config.monitor, iter->name ) == 0 ) { - *mon = *iter; - return TRUE; - } - } - } - // Grab primary. - if ( g_strcmp0 ( config.monitor, "primary" ) == 0 ) { - for ( workarea *iter = xcb->monitors; iter; iter = iter->next ) { - if ( iter->primary ) { - *mon = *iter; - return TRUE; - } - } - } - // IF fail, fall back to classic mode. - char *end = NULL; - gint64 mon_id = g_ascii_strtoll ( config.monitor, &end, 0 ); - if ( end != config.monitor ) { - if ( mon_id >= 0 ) { - if ( monitor_get_dimension ( mon_id, mon ) ) { - return TRUE; - } - fprintf ( stderr, "Failed to find selected monitor.\n" ); - } - else { - return monitor_active_from_id ( mon_id, mon ); - } - } - // Fallback. - monitor_dimensions ( 0, 0, mon ); - return FALSE; -} -int take_pointer ( xcb_window_t w, int iters ) -{ - int i = 0; - while ( TRUE ) { - if ( xcb_connection_has_error ( xcb->connection ) ) { - fprintf ( stderr, "Connection has error\n" ); - exit ( EXIT_FAILURE ); - } - xcb_grab_pointer_cookie_t cc = xcb_grab_pointer ( xcb->connection, 1, w, XCB_EVENT_MASK_BUTTON_RELEASE, - XCB_GRAB_MODE_ASYNC, XCB_GRAB_MODE_ASYNC, w, XCB_NONE, XCB_CURRENT_TIME ); - xcb_grab_pointer_reply_t *r = xcb_grab_pointer_reply ( xcb->connection, cc, NULL ); - if ( r ) { - if ( r->status == XCB_GRAB_STATUS_SUCCESS ) { - free ( r ); - return 1; - } - free ( r ); - } - if ( ( ++i ) > iters ) { - break; - } - usleep ( 1000 ); - } - return 0; -} -int take_keyboard ( xcb_window_t w, int iters ) -{ - int i = 0; - while ( TRUE ) { - if ( xcb_connection_has_error ( xcb->connection ) ) { - fprintf ( stderr, "Connection has error\n" ); - exit ( EXIT_FAILURE ); - } - xcb_grab_keyboard_cookie_t cc = xcb_grab_keyboard ( xcb->connection, - 1, w, XCB_CURRENT_TIME, XCB_GRAB_MODE_ASYNC, - XCB_GRAB_MODE_ASYNC ); - xcb_grab_keyboard_reply_t *r = xcb_grab_keyboard_reply ( xcb->connection, cc, NULL ); - if ( r ) { - if ( r->status == XCB_GRAB_STATUS_SUCCESS ) { - free ( r ); - return 1; - } - free ( r ); - } - if ( ( ++i ) > iters ) { - break; - } - usleep ( 1000 ); - } - return 0; -} - -void release_keyboard ( void ) -{ - xcb_ungrab_keyboard ( xcb->connection, XCB_CURRENT_TIME ); -} -void release_pointer ( void ) -{ - xcb_ungrab_pointer ( xcb->connection, XCB_CURRENT_TIME ); -} - -static unsigned int x11_find_mod_mask ( xkb_stuff *xkb, ... ) -{ - va_list names; - const char *name; - xkb_mod_index_t i; - unsigned int mask = 0; - va_start ( names, xkb ); - while ( ( name = va_arg ( names, const char * ) ) != NULL ) { - i = xkb_keymap_mod_get_index ( xkb->keymap, name ); - if ( i != XKB_MOD_INVALID ) { - mask |= 1 << i; - } - } - va_end ( names ); - return mask; -} - -static void x11_figure_out_masks ( xkb_stuff *xkb ) -{ - x11_mod_masks[X11MOD_SHIFT] = x11_find_mod_mask ( xkb, XKB_MOD_NAME_SHIFT, NULL ); - x11_mod_masks[X11MOD_CONTROL] = x11_find_mod_mask ( xkb, XKB_MOD_NAME_CTRL, NULL ); - x11_mod_masks[X11MOD_ALT] = x11_find_mod_mask ( xkb, XKB_MOD_NAME_ALT, "Alt", "LAlt", "RAlt", "AltGr", "Mod5", "LevelThree", NULL ); - x11_mod_masks[X11MOD_META] = x11_find_mod_mask ( xkb, "Meta", NULL ); - x11_mod_masks[X11MOD_SUPER] = x11_find_mod_mask ( xkb, XKB_MOD_NAME_LOGO, "Super", NULL ); - x11_mod_masks[X11MOD_HYPER] = x11_find_mod_mask ( xkb, "Hyper", NULL ); - - gsize i; - for ( i = 0; i < X11MOD_ANY; ++i ) { - x11_mod_masks[X11MOD_ANY] |= x11_mod_masks[i]; - } -} - -int x11_modifier_active ( unsigned int mask, int key ) -{ - return ( x11_mod_masks[key] & mask ) != 0; -} - -unsigned int x11_canonalize_mask ( unsigned int mask ) -{ - // Bits 13 and 14 of the modifiers together are the group number, and - // should be ignored when looking up key bindings - mask &= x11_mod_masks[X11MOD_ANY]; - - gsize i; - for ( i = 0; i < X11MOD_ANY; ++i ) { - if ( mask & x11_mod_masks[i] ) { - mask |= x11_mod_masks[i]; - } - } - return mask; -} - -unsigned int x11_get_current_mask ( xkb_stuff *xkb ) -{ - unsigned int mask = 0; - for ( gsize i = 0; i < xkb_keymap_num_mods ( xkb->keymap ); ++i ) { - if ( xkb_state_mod_index_is_active ( xkb->state, i, XKB_STATE_MODS_EFFECTIVE ) ) { - mask |= ( 1 << i ); - } - } - return x11_canonalize_mask ( mask ); -} // convert a Mod+key arg to mod mask and keysym gboolean x11_parse_key ( const char *combo, unsigned int *mod, xkb_keysym_t *key, gboolean *release, GString *str ) @@ -677,43 +70,25 @@ gboolean x11_parse_key ( const char *combo, unsigned int *mod, xkb_keysym_t *key // Compare against lowered version. char *entry_lowered = g_utf8_strdown ( entry, -1 ); if ( g_utf8_collate ( entry_lowered, "shift" ) == 0 ) { - modmask |= x11_mod_masks[X11MOD_SHIFT]; - if ( x11_mod_masks[X11MOD_SHIFT] == 0 ) { - error_msg = g_strdup ( "X11 configured keyboard has no <b>Shift</b> key.\n" ); - } + modmask |= WIDGET_MODMASK_SHIFT; } else if ( g_utf8_collate ( entry_lowered, "control" ) == 0 ) { - modmask |= x11_mod_masks[X11MOD_CONTROL]; - if ( x11_mod_masks[X11MOD_CONTROL] == 0 ) { - error_msg = g_strdup ( "X11 configured keyboard has no <b>Control</b> key.\n" ); - } + modmask |= WIDGET_MODMASK_CONTROL; } else if ( g_utf8_collate ( entry_lowered, "alt" ) == 0 ) { - modmask |= x11_mod_masks[X11MOD_ALT]; - if ( x11_mod_masks[X11MOD_ALT] == 0 ) { - error_msg = g_strdup ( "X11 configured keyboard has no <b>Alt</b> key.\n" ); - } + modmask |= WIDGET_MODMASK_ALT; } else if ( g_utf8_collate ( entry_lowered, "super" ) == 0 || g_utf8_collate ( entry_lowered, "super_l" ) == 0 || g_utf8_collate ( entry_lowered, "super_r" ) == 0 ) { - modmask |= x11_mod_masks[X11MOD_SUPER]; - if ( x11_mod_masks[X11MOD_SUPER] == 0 ) { - error_msg = g_strdup ( "X11 configured keyboard has no <b>Super</b> key.\n" ); - } + modmask |= WIDGET_MODMASK_SUPER; } else if ( g_utf8_collate ( entry_lowered, "meta" ) == 0 ) { - modmask |= x11_mod_masks[X11MOD_META]; - if ( x11_mod_masks[X11MOD_META] == 0 ) { - error_msg = g_strdup ( "X11 configured keyboard has no <b>Meta</b> key.\n" ); - } + modmask |= WIDGET_MODMASK_META; } else if ( g_utf8_collate ( entry_lowered, "hyper" ) == 0 ) { - modmask |= x11_mod_masks[X11MOD_HYPER]; - if ( x11_mod_masks[X11MOD_HYPER] == 0 ) { - error_msg = g_strdup ( "X11 configured keyboard has no <b>Hyper</b> key.\n" ); - } + modmask |= WIDGET_MODMASK_HYPER; } else { if ( sym != XKB_KEY_NoSymbol ) { @@ -743,68 +118,6 @@ gboolean x11_parse_key ( const char *combo, unsigned int *mod, xkb_keysym_t *key return TRUE; } -/** - * Fill in the list of frequently used X11 Atoms. - */ -static void x11_create_frequently_used_atoms ( void ) -{ - // X atom values - for ( int i = 0; i < NUM_NETATOMS; i++ ) { - xcb_intern_atom_cookie_t cc = xcb_intern_atom ( xcb->connection, 0, strlen ( netatom_names[i] ), netatom_names[i] ); - xcb_intern_atom_reply_t *r = xcb_intern_atom_reply ( xcb->connection, cc, NULL ); - if ( r ) { - netatoms[i] = r->atom; - free ( r ); - } - } -} - -void x11_setup ( xkb_stuff *xkb ) -{ - // determine numlock mask so we can bind on keys with and without it - x11_figure_out_masks ( xkb ); - x11_create_frequently_used_atoms ( ); -} - -void x11_create_visual_and_colormap ( void ) -{ - xcb_depth_t *root_depth = NULL; - xcb_depth_iterator_t depth_iter; - for ( depth_iter = xcb_screen_allowed_depths_iterator ( xcb->screen ); depth_iter.rem; xcb_depth_next ( &depth_iter ) ) { - xcb_depth_t *d = depth_iter.data; - - xcb_visualtype_iterator_t visual_iter; - for ( visual_iter = xcb_depth_visuals_iterator ( d ); visual_iter.rem; xcb_visualtype_next ( &visual_iter ) ) { - xcb_visualtype_t *v = visual_iter.data; - if ( ( v->bits_per_rgb_value == 8 ) && ( d->depth == 32 ) && ( v->_class == XCB_VISUAL_CLASS_TRUE_COLOR ) ) { - depth = d; - visual = v; - } - if ( xcb->screen->root_visual == v->visual_id ) { - root_depth = d; - root_visual = v; - } - } - } - if ( visual != NULL ) { - xcb_void_cookie_t c; - xcb_generic_error_t *e; - map = xcb_generate_id ( xcb->connection ); - c = xcb_create_colormap_checked ( xcb->connection, XCB_COLORMAP_ALLOC_NONE, map, xcb->screen->root, visual->visual_id ); - e = xcb_request_check ( xcb->connection, c ); - if ( e ) { - depth = NULL; - visual = NULL; - free ( e ); - } - } - - if ( visual == NULL ) { - depth = root_depth; - visual = root_visual; - map = xcb->screen->default_colormap; - } -} Color color_get ( const char *const name ) { @@ -850,18 +163,6 @@ Color color_get ( const char *const name ) break; } } - else { - xcb_alloc_named_color_cookie_t cc = xcb_alloc_named_color ( xcb->connection, - map, strlen ( cname ), cname ); - xcb_alloc_named_color_reply_t *r = xcb_alloc_named_color_reply ( xcb->connection, cc, NULL ); - if ( r ) { - color.sep.a = 0xFF; - color.sep.r = r->visual_red; - color.sep.g = r->visual_green; - color.sep.b = r->visual_blue; - free ( r ); - } - } g_free ( copy ); Color ret = { @@ -872,81 +173,3 @@ Color color_get ( const char *const name ) }; return ret; } - -xcb_window_t xcb_stuff_get_root_window ( xcb_stuff *xcb ) -{ - return xcb->screen->root; -} - -void xcb_stuff_wipe ( xcb_stuff *xcb ) -{ - if ( xcb->connection != NULL ) { - g_log ( LOG_DOMAIN, G_LOG_LEVEL_DEBUG, "Cleaning up XCB and XKB" ); - if ( xcb->sncontext != NULL ) { - sn_launchee_context_unref ( xcb->sncontext ); - xcb->sncontext = NULL; - } - if ( xcb->sndisplay != NULL ) { - sn_display_unref ( xcb->sndisplay ); - xcb->sndisplay = NULL; - } - x11_monitors_free (); - xcb_disconnect ( xcb->connection ); - xcb_ewmh_connection_wipe ( &( xcb->ewmh ) ); - xcb->connection = NULL; - xcb->screen = NULL; - xcb->screen_nbr = 0; - } -} - -void x11_disable_decoration ( xcb_window_t window ) -{ - // Flag used to indicate we are setting the decoration type. - const uint32_t MWM_HINTS_DECORATIONS = ( 1 << 1 ); - // Motif property data structure - struct MotifWMHints - { - uint32_t flags; - uint32_t functions; - uint32_t decorations; - int32_t inputMode; - uint32_t state; - }; - - struct MotifWMHints hints; - hints.flags = MWM_HINTS_DECORATIONS; - hints.decorations = 0; - hints.functions = 0; - hints.inputMode = 0; - hints.state = 0; - - xcb_atom_t ha = netatoms[_MOTIF_WM_HINTS]; - xcb_change_property ( xcb->connection, XCB_PROP_MODE_REPLACE, window, ha, ha, 32, 5, &hints ); -} - -void x11_helper_discover_window_manager ( void ) -{ - xcb_window_t wm_win = 0; - xcb_get_property_cookie_t cc = xcb_ewmh_get_supporting_wm_check_unchecked ( &xcb->ewmh, - xcb_stuff_get_root_window ( xcb ) ); - - if ( xcb_ewmh_get_supporting_wm_check_reply ( &xcb->ewmh, cc, &wm_win, NULL ) ) { - xcb_ewmh_get_utf8_strings_reply_t wtitle; - xcb_get_property_cookie_t cookie = xcb_ewmh_get_wm_name_unchecked ( &( xcb->ewmh ), wm_win ); - if ( xcb_ewmh_get_wm_name_reply ( &( xcb->ewmh ), cookie, &wtitle, (void *) 0 ) ) { - if ( wtitle.strings_len > 0 ) { - g_log ( LOG_DOMAIN, G_LOG_LEVEL_DEBUG, "Found window manager: %s", wtitle.strings ); - if ( g_strcmp0 ( wtitle.strings, "i3" ) == 0 ) { - current_window_manager = WM_I3; - } - else if ( g_strcmp0 ( wtitle.strings, "awesome" ) == 0 ) { - current_window_manager = WM_AWESOME; - } - else if ( g_strcmp0 ( wtitle.strings, "Openbox" ) == 0 ) { - current_window_manager = WM_OPENBOX; - } - } - xcb_ewmh_get_utf8_strings_reply_wipe ( &wtitle ); - } - } -} |