mirror of https://github.com/fltk/fltk
Create enum Fl_Wayland_Screen_Driver::cursor_shapes
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8b094e8af3
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@ -76,6 +76,9 @@ public:
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bool done;
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struct wl_list link;
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};
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enum cursor_shapes {arrow = 0, wait, insert, hand, help, cross, move,
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north, south, west, east, north_south, west_east, south_west, south_east, north_east, north_west, nesw, nwse};
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static const int cursor_count = nwse + 1; // nber of elements of 'enum cursor_shapes'
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// static member variables
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static FL_EXPORT struct wl_display *wl_display;
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@ -91,25 +94,7 @@ public:
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static void do_set_cursor(struct Fl_Wayland_Screen_Driver::seat *,
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struct wl_cursor *wl_cursor = NULL);
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// member variables
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struct wl_cursor *xc_arrow;
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struct wl_cursor *xc_ns;
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struct wl_cursor *xc_wait;
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struct wl_cursor *xc_insert;
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struct wl_cursor *xc_hand;
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struct wl_cursor *xc_help;
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struct wl_cursor *xc_cross;
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struct wl_cursor *xc_move;
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struct wl_cursor *xc_north;
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struct wl_cursor *xc_south;
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struct wl_cursor *xc_west;
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struct wl_cursor *xc_east;
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struct wl_cursor *xc_we;
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struct wl_cursor *xc_nesw;
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struct wl_cursor *xc_nwse;
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struct wl_cursor *xc_sw;
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struct wl_cursor *xc_se;
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struct wl_cursor *xc_ne;
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struct wl_cursor *xc_nw;
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struct wl_cursor *xc_cursor[cursor_count]; // one for each element of enum cursor_shapes
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struct wl_registry *wl_registry;
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struct wl_compositor *wl_compositor;
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struct wl_subcompositor *wl_subcompositor;
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@ -471,7 +471,7 @@ static void init_cursors(struct Fl_Wayland_Screen_Driver::seat *seat) {
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seat->cursor_theme = theme;
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}
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if (seat->cursor_theme) {
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seat->default_cursor = scr_driver->xc_arrow =
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seat->default_cursor = scr_driver->xc_cursor[Fl_Wayland_Screen_Driver::arrow] =
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wl_cursor_theme_get_cursor(seat->cursor_theme, "left_ptr");
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}
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if (!seat->cursor_surface) {
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@ -1731,9 +1731,7 @@ struct wl_cursor *Fl_Wayland_Screen_Driver::cache_cursor(const char *cursor_name
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void Fl_Wayland_Screen_Driver::reset_cursor() {
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xc_arrow = xc_ns = xc_wait = xc_insert = xc_hand = xc_help = xc_cross = xc_move =
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xc_north = xc_south = xc_west = xc_east = xc_we = xc_nesw = xc_nwse = xc_sw = xc_se =
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xc_ne = xc_nw = NULL;
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for (int i = 0; i < cursor_count; i++) xc_cursor[i] = NULL;
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}
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@ -89,7 +89,7 @@ void Fl_Wayland_Window_Driver::delete_cursor(
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free(wl_cursor);
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Fl_Wayland_Screen_Driver *scr_driver = (Fl_Wayland_Screen_Driver*)Fl::screen_driver();
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if (scr_driver->default_cursor() == wl_cursor) {
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scr_driver->default_cursor(scr_driver->xc_arrow);
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scr_driver->default_cursor(scr_driver->xc_cursor[Fl_Wayland_Screen_Driver::arrow]);
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}
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if (delete_rgb) delete custom->rgb;
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delete custom;
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@ -1497,114 +1497,46 @@ int Fl_Wayland_Window_Driver::set_cursor(Fl_Cursor c) {
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if (!scr_driver->seat->cursor_theme) return 1;
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// Cursor names are the files of directory /usr/share/icons/XXXX/cursors/
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// where XXXX is the name of the current 'cursor theme'.
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switch (c) {
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case FL_CURSOR_ARROW:
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if (!scr_driver->xc_arrow) scr_driver->xc_arrow = scr_driver->cache_cursor("left_ptr");
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scr_driver->default_cursor(scr_driver->xc_arrow);
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static struct cursor_file_struct {
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Fl_Cursor c;
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const char *fname;
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Fl_Wayland_Screen_Driver::cursor_shapes wld_c;
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} cursor_file_array[] = {
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{FL_CURSOR_ARROW, "left_ptr", Fl_Wayland_Screen_Driver::arrow },
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{FL_CURSOR_CROSS, "cross", Fl_Wayland_Screen_Driver::cross },
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{FL_CURSOR_WAIT, "watch", Fl_Wayland_Screen_Driver::wait },
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{FL_CURSOR_INSERT, "xterm", Fl_Wayland_Screen_Driver::insert },
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{FL_CURSOR_HAND, "hand1", Fl_Wayland_Screen_Driver::hand },
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{FL_CURSOR_HELP, "help", Fl_Wayland_Screen_Driver::help },
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{FL_CURSOR_MOVE, "move", Fl_Wayland_Screen_Driver::move },
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{FL_CURSOR_N, "top_side", Fl_Wayland_Screen_Driver::north },
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{FL_CURSOR_E, "right_side", Fl_Wayland_Screen_Driver::east },
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{FL_CURSOR_W, "left_side", Fl_Wayland_Screen_Driver::west },
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{FL_CURSOR_S, "bottom_side", Fl_Wayland_Screen_Driver::south },
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{FL_CURSOR_NS, "sb_v_double_arrow", Fl_Wayland_Screen_Driver::north_south },
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{FL_CURSOR_WE, "sb_h_double_arrow", Fl_Wayland_Screen_Driver::west_east },
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{FL_CURSOR_SW, "bottom_left_corner", Fl_Wayland_Screen_Driver::south_west },
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{FL_CURSOR_SE, "bottom_right_corner", Fl_Wayland_Screen_Driver::south_east },
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{FL_CURSOR_NE, "top_right_corner", Fl_Wayland_Screen_Driver::north_east },
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{FL_CURSOR_NW, "top_left_corner", Fl_Wayland_Screen_Driver::north_west },
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{FL_CURSOR_NESW, "fd_double_arrow", Fl_Wayland_Screen_Driver::nesw },
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{FL_CURSOR_NWSE, "bd_double_arrow", Fl_Wayland_Screen_Driver::nwse }
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};
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int found = -1;
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for (unsigned i = 0; i < sizeof(cursor_file_array) / sizeof(struct cursor_file_struct); i++) {
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if (cursor_file_array[i].c == c) {
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found = cursor_file_array[i].wld_c;
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if (!scr_driver->xc_cursor[found]) scr_driver->xc_cursor[found] =
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scr_driver->cache_cursor(cursor_file_array[i].fname);
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if (scr_driver->xc_cursor[found]) {
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scr_driver->default_cursor(scr_driver->xc_cursor[found]);
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}
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break;
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case FL_CURSOR_NS:
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if (!scr_driver->xc_ns) scr_driver->xc_ns =
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scr_driver->cache_cursor("sb_v_double_arrow");
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if (!scr_driver->xc_ns) return 0;
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scr_driver->default_cursor(scr_driver->xc_ns);
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break;
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case FL_CURSOR_CROSS:
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if (!scr_driver->xc_cross) scr_driver->xc_cross = scr_driver->cache_cursor("cross");
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if (!scr_driver->xc_cross) return 0;
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scr_driver->default_cursor(scr_driver->xc_cross);
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break;
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case FL_CURSOR_WAIT:
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if (!scr_driver->xc_wait) scr_driver->xc_wait = scr_driver->cache_cursor("wait");
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if (!scr_driver->xc_wait) scr_driver->xc_wait = scr_driver->cache_cursor("watch");
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if (!scr_driver->xc_wait) return 0;
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scr_driver->default_cursor(scr_driver->xc_wait);
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break;
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case FL_CURSOR_INSERT:
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if (!scr_driver->xc_insert) scr_driver->xc_insert = scr_driver->cache_cursor("xterm");
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if (!scr_driver->xc_insert) return 0;
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scr_driver->default_cursor(scr_driver->xc_insert);
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break;
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case FL_CURSOR_HAND:
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if (!scr_driver->xc_hand) scr_driver->xc_hand = scr_driver->cache_cursor("hand");
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if (!scr_driver->xc_hand) scr_driver->xc_hand = scr_driver->cache_cursor("hand1");
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if (!scr_driver->xc_hand) return 0;
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scr_driver->default_cursor(scr_driver->xc_hand);
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break;
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case FL_CURSOR_HELP:
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if (!scr_driver->xc_help) scr_driver->xc_help = scr_driver->cache_cursor("help");
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if (!scr_driver->xc_help) return 0;
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scr_driver->default_cursor(scr_driver->xc_help);
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break;
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case FL_CURSOR_MOVE:
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if (!scr_driver->xc_move) scr_driver->xc_move = scr_driver->cache_cursor("move");
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if (!scr_driver->xc_move) return 0;
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scr_driver->default_cursor(scr_driver->xc_move);
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break;
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case FL_CURSOR_WE:
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if (!scr_driver->xc_we) scr_driver->xc_we =
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scr_driver->cache_cursor("sb_h_double_arrow");
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if (!scr_driver->xc_we) return 0;
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scr_driver->default_cursor(scr_driver->xc_we);
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break;
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case FL_CURSOR_N:
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if (!scr_driver->xc_north) scr_driver->xc_north = scr_driver->cache_cursor("top_side");
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if (!scr_driver->xc_north) return 0;
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scr_driver->default_cursor(scr_driver->xc_north);
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break;
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case FL_CURSOR_E:
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if (!scr_driver->xc_east) scr_driver->xc_east = scr_driver->cache_cursor("right_side");
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if (!scr_driver->xc_east) return 0;
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scr_driver->default_cursor(scr_driver->xc_east);
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break;
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case FL_CURSOR_W:
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if (!scr_driver->xc_west) scr_driver->xc_west = scr_driver->cache_cursor("left_side");
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if (!scr_driver->xc_west) return 0;
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scr_driver->default_cursor(scr_driver->xc_west);
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break;
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case FL_CURSOR_S:
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if (!scr_driver->xc_south) scr_driver->xc_south =
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scr_driver->cache_cursor("bottom_side");
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if (!scr_driver->xc_south) return 0;
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scr_driver->default_cursor(scr_driver->xc_south);
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break;
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case FL_CURSOR_NESW:
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if (!scr_driver->xc_nesw) scr_driver->xc_nesw =
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scr_driver->cache_cursor("fd_double_arrow");
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if (!scr_driver->xc_nesw) return 0;
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scr_driver->default_cursor(scr_driver->xc_nesw);
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break;
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case FL_CURSOR_NWSE:
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if (!scr_driver->xc_nwse) scr_driver->xc_nwse =
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scr_driver->cache_cursor("bd_double_arrow");
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if (!scr_driver->xc_nwse) return 0;
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scr_driver->default_cursor(scr_driver->xc_nwse);
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break;
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case FL_CURSOR_SW:
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if (!scr_driver->xc_sw) scr_driver->xc_sw =
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scr_driver->cache_cursor("bottom_left_corner");
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if (!scr_driver->xc_sw) return 0;
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scr_driver->default_cursor(scr_driver->xc_sw);
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break;
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case FL_CURSOR_SE:
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if (!scr_driver->xc_se) scr_driver->xc_se =
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scr_driver->cache_cursor("bottom_right_corner");
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if (!scr_driver->xc_se) return 0;
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scr_driver->default_cursor(scr_driver->xc_se);
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break;
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case FL_CURSOR_NE:
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if (!scr_driver->xc_ne) scr_driver->xc_ne = scr_driver->cache_cursor("top_right_corner");
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if (!scr_driver->xc_ne) return 0;
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scr_driver->default_cursor(scr_driver->xc_ne);
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break;
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case FL_CURSOR_NW:
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if (!scr_driver->xc_nw) scr_driver->xc_nw = scr_driver->cache_cursor("top_left_corner");
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if (!scr_driver->xc_nw) return 0;
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scr_driver->default_cursor(scr_driver->xc_nw);
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break;
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default:
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return 0;
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}
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}
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if (found < 0 || !scr_driver->xc_cursor[found]) return 0;
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if (xid->custom_cursor) {
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delete_cursor(xid->custom_cursor);
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xid->custom_cursor = NULL;
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