diff options
| author | Dave Davenport <qball@gmpclient.org> | 2016-09-08 08:53:14 +0200 |
|---|---|---|
| committer | Dave Davenport <qball@gmpclient.org> | 2016-09-08 08:57:35 +0200 |
| commit | e3fb17a843602df47ccf417c051e811e2da60ce1 (patch) | |
| tree | 63868f52441a0808bd9c0b1fed5afe885fe57806 /source/x11-helper.c | |
| parent | abc190fd7cf50ca373ab71c675195c6280418bb6 (diff) | |
Ask window manager to hide decoration in normal-window mode.
Issue #485
Diffstat (limited to 'source/x11-helper.c')
| -rw-r--r-- | source/x11-helper.c | 45 |
1 files changed, 35 insertions, 10 deletions
diff --git a/source/x11-helper.c b/source/x11-helper.c index 096d82d4..98aabcf1 100644 --- a/source/x11-helper.c +++ b/source/x11-helper.c @@ -58,7 +58,7 @@ #define LOG_DOMAIN "X11Helper" -struct _xcb_stuff xcb_int = { +struct _xcb_stuff xcb_int = { .connection = NULL, .screen = NULL, .screen_nbr = -1, @@ -66,14 +66,13 @@ struct _xcb_stuff xcb_int = { .sncontext = NULL, .monitors = NULL }; -xcb_stuff *xcb = &xcb_int; +xcb_stuff *xcb = &xcb_int; - -xcb_depth_t *depth = NULL; -xcb_visualtype_t *visual = NULL; -xcb_colormap_t map = XCB_COLORMAP_NONE; -xcb_depth_t *root_depth = NULL; -xcb_visualtype_t *root_visual = NULL; +xcb_depth_t *depth = NULL; +xcb_visualtype_t *visual = NULL; +xcb_colormap_t map = XCB_COLORMAP_NONE; +xcb_depth_t *root_depth = NULL; +xcb_visualtype_t *root_visual = NULL; xcb_atom_t netatoms[NUM_NETATOMS]; const char *netatom_names[] = { EWMH_ATOMS ( ATOM_CHAR ) }; static unsigned int x11_mod_masks[NUM_X11MOD]; @@ -587,9 +586,9 @@ static void x11_figure_out_masks ( xkb_stuff *xkb ) } } -int x11_modifier_active ( unsigned int mask, int key ) +int x11_modifier_active ( unsigned int mask, int key ) { - return (x11_mod_masks[key]&mask) != 0; + return ( x11_mod_masks[key] & mask ) != 0; } unsigned int x11_canonalize_mask ( unsigned int mask ) @@ -949,3 +948,29 @@ void xcb_stuff_wipe ( xcb_stuff *xcb ) xcb->screen_nbr = 0; } } + +void x11_disable_decoration ( xcb_window_t window ) +{ +#define MWM_HINTS_FUNCTIONS ( 1 << 0 ) +#define MWM_HINTS_DECORATIONS ( 1 << 1 ) + struct MotifWMHints + { + uint32_t flags; + uint32_t functions; + uint32_t decorations; + int32_t inputMode; + uint32_t state; + }; + + struct MotifWMHints hints; + hints.flags = /*MWM_HINTS_FUNCTIONS |*/ 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 ); +#undef MWM_HINTS_DECORATIONS +#undef MWM_HINTS_FUNCTIONS +} |