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Better error message when X11 window manager doesnt support the needed Atoms for panels

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Kovid Goyal
2025-04-30 20:58:57 +05:30
parent 8e6612765f
commit a6b8a7305c
1 changed files with 12 additions and 0 deletions
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12
glfw/x11_window.c vendored
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@@ -3276,6 +3276,14 @@ GLFWAPI int glfwSetX11LaunchCommand(GLFWwindow *handle, char **argv, int argc)
GLFWAPI void glfwSetX11WindowAsDock(int32_t x11_window_id) { GLFWAPI void glfwSetX11WindowAsDock(int32_t x11_window_id) {
_GLFW_REQUIRE_INIT(); _GLFW_REQUIRE_INIT();
Atom type = _glfw.x11.NET_WM_WINDOW_TYPE_DOCK; Atom type = _glfw.x11.NET_WM_WINDOW_TYPE_DOCK;
if (!type) {
_glfwInputError(GLFW_PLATFORM_ERROR, "The X11 window manager does not support the NET_WM_WINDOW_TYPE_DOCK Atom, cannot make panels into docks\n");
return ;
}
if (!_glfw.x11.NET_WM_WINDOW_TYPE) {
_glfwInputError(GLFW_PLATFORM_ERROR, "The X11 window manager does not support the NET_WM_WINDOW_TYPE Atom, cannot make panels into docks\n");
return ;
}
XChangeProperty(_glfw.x11.display, x11_window_id, XChangeProperty(_glfw.x11.display, x11_window_id,
_glfw.x11.NET_WM_WINDOW_TYPE, XA_ATOM, 32, _glfw.x11.NET_WM_WINDOW_TYPE, XA_ATOM, 32,
PropModeReplace, (unsigned char*) &type, 1); PropModeReplace, (unsigned char*) &type, 1);
@@ -3284,6 +3292,10 @@ GLFWAPI void glfwSetX11WindowAsDock(int32_t x11_window_id) {
GLFWAPI void glfwSetX11WindowStrut(int32_t x11_window_id, uint32_t dimensions[12]) { GLFWAPI void glfwSetX11WindowStrut(int32_t x11_window_id, uint32_t dimensions[12]) {
_GLFW_REQUIRE_INIT(); _GLFW_REQUIRE_INIT();
if (!_glfw.x11.NET_WM_STRUT_PARTIAL) {
_glfwInputError(GLFW_PLATFORM_ERROR, "The X11 window manager does not support the NET_WM_STRUT_PARTIAL Atom, cannot make panels into docks\n");
return ;
}
XChangeProperty(_glfw.x11.display, x11_window_id, XChangeProperty(_glfw.x11.display, x11_window_id,
_glfw.x11.NET_WM_STRUT_PARTIAL, XA_CARDINAL, 32, _glfw.x11.NET_WM_STRUT_PARTIAL, XA_CARDINAL, 32,
PropModeReplace, (unsigned char*) dimensions, 12); PropModeReplace, (unsigned char*) dimensions, 12);