transformed: Add options for using debuging driver fullscreen method

Add options for setting width, height and using the driver fullscreen
method.

diff --git a/clients/transformed.c b/clients/transformed.c
index af77e18..75c1250 100644 (file)
--- a/clients/transformed.c
+++ b/clients/transformed.c
@@ -38,6 +38,7 @@ struct transformed {
        struct widget *widget;
        int width, height;
        int fullscreen;
+       enum wl_shell_surface_fullscreen_method fullscreen_method;
 };
 
 static void
@@ -152,6 +153,16 @@ fullscreen_handler(struct window *window, void *data)
 }
 
 static void
+resize_handler(struct widget *widget, int width, int height, void *data)
+{
+       struct transformed *transformed = data;
+
+       if (transformed->fullscreen_method !=
+           WL_SHELL_SURFACE_FULLSCREEN_METHOD_DEFAULT)
+               widget_set_size(widget, transformed->width, transformed->height);
+}
+
+static void
 redraw_handler(struct widget *widget, void *data)
 {
        struct transformed *transformed = data;
@@ -209,10 +220,49 @@ button_handler(struct widget *widget,
        }
 }
 
+static void
+usage(int error_code)
+{
+       fprintf(stderr, "Usage: transformed [OPTIONS]\n\n"
+               "   -d\t\tUse \"driver\" fullscreen method\n"
+               "   -w <width>\tSet window width to <width>\n"
+               "   -h <height>\tSet window height to <height>\n"
+               "   --help\tShow this help text\n\n");
+
+       exit(error_code);
+}
+
 int main(int argc, char *argv[])
 {
        struct transformed transformed;
        struct display *d;
+       int i;
+
+       transformed.width = 500;
+       transformed.height = 250;
+       transformed.fullscreen = 0;
+       transformed.fullscreen_method =
+               WL_SHELL_SURFACE_FULLSCREEN_METHOD_DEFAULT;
+
+       for (i = 1; i < argc; i++) {
+               if (strcmp(argv[i], "-d") == 0) {
+                       transformed.fullscreen_method =
+                               WL_SHELL_SURFACE_FULLSCREEN_METHOD_DRIVER;
+               } else if (strcmp(argv[i], "-w") == 0) {
+                       if (++i >= argc)
+                               usage(EXIT_FAILURE);
+
+                       transformed.width = atol(argv[i]);
+               } else if (strcmp(argv[i], "-h") == 0) {
+                       if (++i >= argc)
+                               usage(EXIT_FAILURE);
+
+                       transformed.height = atol(argv[i]);
+               } else if (strcmp(argv[i], "--help") == 0)
+                       usage(EXIT_SUCCESS);
+               else
+                       usage(EXIT_FAILURE);
+       }
 
        d = display_create(argc, argv);
        if (d == NULL) {
@@ -220,18 +270,19 @@ int main(int argc, char *argv[])
                return -1;
        }
 
-       transformed.width = 500;
-       transformed.height = 250;
        transformed.display = d;
-       transformed.fullscreen = 0;
        transformed.window = window_create(d);
        transformed.widget =
                window_add_widget(transformed.window, &transformed);
+
        window_set_title(transformed.window, "Transformed");
+       window_set_fullscreen_method(transformed.window,
+                                    transformed.fullscreen_method);
 
        widget_set_transparent(transformed.widget, 0);
        widget_set_default_cursor(transformed.widget, CURSOR_BLANK);
 
+       widget_set_resize_handler(transformed.widget, resize_handler);
        widget_set_redraw_handler(transformed.widget, redraw_handler);
        widget_set_button_handler(transformed.widget, button_handler);