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-rw-r--r--src/x11.c67
-rw-r--r--src/x11.h4
2 files changed, 42 insertions, 29 deletions
diff --git a/src/x11.c b/src/x11.c
index cce1f8c..ca23a76 100644
--- a/src/x11.c
+++ b/src/x11.c
@@ -28,7 +28,6 @@
#ifdef HAVE_XCURSOR
# include <X11/Xcursor/Xcursor.h>
-# include <X11/cursorfont.h>
#endif
#include <sys/select.h>
@@ -65,6 +64,18 @@ enum WmClientStateMessageAction {
WM_STATE_TOGGLE
};
+#define NUM_CURSORS ((unsigned)PUGL_CURSOR_UP_DOWN + 1u)
+
+static const char* const cursor_names[NUM_CURSORS] = {
+ "default", // ARROW
+ "text", // CARET
+ "crosshair", // CROSSHAIR
+ "pointer", // HAND
+ "not-allowed", // NO
+ "sb_h_double_arrow", // LEFT_RIGHT
+ "sb_v_double_arrow" // UP_DOWN
+};
+
static bool
initXSync(PuglWorldInternals* const impl)
{
@@ -150,7 +161,7 @@ puglInitViewInternals(void)
PuglInternals* impl = (PuglInternals*)calloc(1, sizeof(PuglInternals));
#ifdef HAVE_XCURSOR
- impl->cursorShape = XC_arrow;
+ impl->cursorName = cursor_names[PUGL_CURSOR_ARROW];
#endif
return impl;
@@ -246,20 +257,36 @@ updateSizeHints(const PuglView* const view)
#ifdef HAVE_XCURSOR
static PuglStatus
-defineCursorShape(PuglView* const view, const unsigned shape)
+defineCursorName(PuglView* const view, const char* const name)
{
PuglInternals* const impl = view->impl;
PuglWorld* const world = view->world;
Display* const display = world->impl->display;
- const Cursor cur = XcursorShapeLoadCursor(display, shape);
- if (cur) {
- XDefineCursor(display, impl->win, cur);
- XFreeCursor(display, cur);
- return PUGL_SUCCESS;
+ // Load cursor theme
+ char* const theme = XcursorGetTheme(display);
+ if (!theme) {
+ return PUGL_FAILURE;
}
- return PUGL_FAILURE;
+ // Get the default size and cursor image from it
+ const int size = XcursorGetDefaultSize(display);
+ XcursorImage* const image = XcursorLibraryLoadImage(name, theme, size);
+ if (!image) {
+ return PUGL_BAD_PARAMETER;
+ }
+
+ // Load a cursor from the image
+ const Cursor cur = XcursorImageLoadCursor(display, image);
+ XcursorImageDestroy(image);
+ if (!cur) {
+ return PUGL_UNKNOWN_ERROR;
+ }
+
+ // Set the view's cursor to the new loaded one
+ XDefineCursor(display, impl->win, cur);
+ XFreeCursor(display, cur);
+ return PUGL_SUCCESS;
}
#endif
@@ -1436,37 +1463,25 @@ puglSetClipboard(PuglView* const view,
return st;
}
-#ifdef HAVE_XCURSOR
-static const unsigned cursor_nums[] = {
- XC_arrow, // ARROW
- XC_xterm, // CARET
- XC_crosshair, // CROSSHAIR
- XC_hand2, // HAND
- XC_pirate, // NO
- XC_sb_h_double_arrow, // LEFT_RIGHT
- XC_sb_v_double_arrow, // UP_DOWN
-};
-#endif
-
PuglStatus
puglSetCursor(PuglView* const view, const PuglCursor cursor)
{
#ifdef HAVE_XCURSOR
PuglInternals* const impl = view->impl;
const unsigned index = (unsigned)cursor;
- const unsigned count = sizeof(cursor_nums) / sizeof(cursor_nums[0]);
+ const unsigned count = sizeof(cursor_names) / sizeof(cursor_names[0]);
if (index >= count) {
return PUGL_BAD_PARAMETER;
}
- const unsigned shape = cursor_nums[index];
- if (!impl->win || impl->cursorShape == shape) {
+ const char* const name = cursor_names[index];
+ if (!impl->win || impl->cursorName == name) {
return PUGL_SUCCESS;
}
- impl->cursorShape = cursor_nums[index];
+ impl->cursorName = cursor_names[index];
- return defineCursorShape(view, impl->cursorShape);
+ return defineCursorName(view, impl->cursorName);
#else
(void)view;
(void)cursor;
diff --git a/src/x11.h b/src/x11.h
index f85b227..720dbeb 100644
--- a/src/x11.h
+++ b/src/x11.h
@@ -56,9 +56,7 @@ struct PuglInternalsImpl {
PuglEvent pendingConfigure;
PuglEvent pendingExpose;
int screen;
-#ifdef HAVE_XCURSOR
- unsigned cursorShape;
-#endif
+ const char* cursorName;
};
PUGL_WARN_UNUSED_RESULT