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[client] x11: implement center, borderless and maximized parameters
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parent
1bf9fb7d73
commit
5aa7a391ac
@ -25,9 +25,13 @@ Place, Suite 330, Boston, MA 02111-1307 USA
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DEF_ATOM(_NET_FRAME_EXTENTS) \
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DEF_ATOM(_NET_WM_STATE) \
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DEF_ATOM(_NET_WM_STATE_FULLSCREEN) \
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DEF_ATOM(_NET_WM_STATE_MAXIMIZED_HORZ) \
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DEF_ATOM(_NET_WM_STATE_MAXIMIZED_VERT) \
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DEF_ATOM(_NET_WM_WINDOW_TYPE) \
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DEF_ATOM(_NET_WM_WINDOW_TYPE_NORMAL) \
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DEF_ATOM(_NET_WM_WINDOW_TYPE_UTILITY) \
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DEF_ATOM(WM_DELETE_WINDOW) \
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DEF_ATOM(_MOTIF_WM_HINTS) \
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\
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DEF_ATOM(CLIPBOARD) \
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DEF_ATOM(TARGETS) \
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@ -48,6 +48,27 @@ Place, Suite 330, Boston, MA 02111-1307 USA
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struct X11DSState x11;
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struct MwmHints
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{
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unsigned long flags;
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unsigned long functions;
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unsigned long decorations;
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long input_mode;
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unsigned long status;
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};
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enum {
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MWM_HINTS_FUNCTIONS = (1L << 0),
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MWM_HINTS_DECORATIONS = (1L << 1),
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MWM_FUNC_ALL = (1L << 0),
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MWM_FUNC_RESIZE = (1L << 1),
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MWM_FUNC_MOVE = (1L << 2),
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MWM_FUNC_MINIMIZE = (1L << 3),
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MWM_FUNC_MAXIMIZE = (1L << 4),
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MWM_FUNC_CLOSE = (1L << 5)
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};
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// forwards
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static void x11SetFullscreen(bool fs);
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static int x11EventThread(void * unused);
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@ -117,6 +138,18 @@ static bool x11Init(const LG_DSInitParams params)
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}
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#endif
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swaMask |= CWBitGravity | CWWinGravity;
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if (params.center)
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{
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swa.bit_gravity = CenterGravity;
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swa.win_gravity = CenterGravity;
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}
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else
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{
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swa.bit_gravity = NorthWestGravity;
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swa.win_gravity = NorthWestGravity;
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}
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x11.window = XCreateWindow(
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x11.display,
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XDefaultRootWindow(x11.display),
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@ -149,18 +182,69 @@ static bool x11Init(const LG_DSInitParams params)
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X11AtomsInit();
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XSetWMProtocols(x11.display, x11.window, &x11atoms.WM_DELETE_WINDOW, 1);
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XChangeProperty(
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x11.display,
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x11.window,
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x11atoms._NET_WM_WINDOW_TYPE,
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XA_ATOM,
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32,
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PropModeReplace,
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(unsigned char *)&x11atoms._NET_WM_WINDOW_TYPE_NORMAL,
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1
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);
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if (params.borderless)
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{
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if (x11atoms._MOTIF_WM_HINTS)
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{
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const struct MwmHints hints =
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{
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.flags = MWM_HINTS_DECORATIONS,
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.decorations = 0
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};
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XChangeProperty(
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x11.display,
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x11.window,
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x11atoms._MOTIF_WM_HINTS,
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x11atoms._MOTIF_WM_HINTS,
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32,
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PropModeReplace,
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(unsigned char *)&hints,
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5
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);
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}
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XChangeProperty(
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x11.display,
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x11.window,
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x11atoms._NET_WM_WINDOW_TYPE,
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XA_ATOM,
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32,
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PropModeReplace,
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(unsigned char *)&x11atoms._NET_WM_WINDOW_TYPE_UTILITY,
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1
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);
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}
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else
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{
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XChangeProperty(
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x11.display,
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x11.window,
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x11atoms._NET_WM_WINDOW_TYPE,
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XA_ATOM,
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32,
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PropModeReplace,
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(unsigned char *)&x11atoms._NET_WM_WINDOW_TYPE_NORMAL,
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1
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);
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}
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Atom wmState[3] = {0};
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int wmStateCount = 0;
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if (params.fullscreen)
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{
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x11.fullscreen = true;
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wmState[wmStateCount++] = x11atoms._NET_WM_STATE_FULLSCREEN;
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}
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if (params.maximize)
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{
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wmState[wmStateCount++] = x11atoms._NET_WM_STATE_MAXIMIZED_HORZ;
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wmState[wmStateCount++] = x11atoms._NET_WM_STATE_MAXIMIZED_VERT;
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}
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if (wmStateCount)
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{
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XChangeProperty(
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x11.display,
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@ -169,8 +253,8 @@ static bool x11Init(const LG_DSInitParams params)
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XA_ATOM,
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32,
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PropModeReplace,
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(unsigned char *)&x11atoms._NET_WM_STATE_FULLSCREEN,
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1
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(unsigned char *)&wmState,
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wmStateCount
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);
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}
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