"*wireframe: False \n"
# define refresh_stonerview 0
+# define release_stonerview 0
#undef countof
#define countof(x) (sizeof((x))/sizeof((*x)))
#include "stonerview.h"
#include "gltrackball.h"
+#define DEF_TRANSPARENT "True"
+
typedef struct {
GLXContext *glx_context;
stonerview_state *st;
static stonerview_configuration *bps = NULL;
-ENTRYPOINT ModeSpecOpt stonerview_opts = {0, NULL, 0, NULL, NULL};
+static Bool transparent_p;
+
+
+static XrmOptionDescRec opts[] = {
+ { "-transparent", ".transparent", XrmoptionNoArg, "True" },
+ { "+transparent", ".transparent", XrmoptionNoArg, "False" },
+};
+
+static argtype vars[] = {
+ {&transparent_p, "transparent", "Transparent", DEF_TRANSPARENT, t_Bool},
+};
+
+ENTRYPOINT ModeSpecOpt stonerview_opts = {countof(opts), opts, countof(vars), vars, NULL};
ENTRYPOINT void
}
+static void
+free_stonerview (ModeInfo *mi);
+
+
ENTRYPOINT void
init_stonerview (ModeInfo *mi)
{
stonerview_configuration *bp;
- if (!bps) {
- bps = (stonerview_configuration *)
- calloc (MI_NUM_SCREENS(mi), sizeof (stonerview_configuration));
- if (!bps) {
- fprintf(stderr, "%s: out of memory\n", progname);
- exit(1);
- }
-
- bp = &bps[MI_SCREEN(mi)];
- }
+ MI_INIT (mi, bps, free_stonerview);
bp = &bps[MI_SCREEN(mi)];
bp->glx_context = init_GL(mi);
- bp->trackball = gltrackball_init ();
- bp->st = init_view(MI_IS_WIREFRAME(mi));
- init_move(bp->st);
+ bp->trackball = gltrackball_init (False);
+ bp->st = stonerview_init_view(MI_IS_WIREFRAME(mi), transparent_p);
+ stonerview_init_move(bp->st);
reshape_stonerview (mi, MI_WIDTH(mi), MI_HEIGHT(mi));
+ clear_gl_error(); /* WTF? sometimes "invalid op" from glViewport! */
}
glXMakeCurrent(MI_DISPLAY(mi), MI_WINDOW(mi), *(bp->glx_context));
glPushMatrix ();
+ glRotatef( current_device_rotation(), 0, 0, 1);
gltrackball_rotate (bp->trackball);
- win_draw(bp->st);
+
+# ifdef HAVE_MOBILE /* Keep it the same relative size when rotated. */
+ {
+ GLfloat h = MI_HEIGHT(mi) / (GLfloat) MI_WIDTH(mi);
+ int o = (int) current_device_rotation();
+ if (o != 0 && o != 180 && o != -180)
+ glScalef (h, h, h);
+ }
+# endif
+
+ stonerview_win_draw(bp->st);
if (! bp->button_down_p)
- move_increment(bp->st);
+ stonerview_move_increment(bp->st);
glPopMatrix ();
mi->polygon_count = NUM_ELS;
glXSwapBuffers(MI_DISPLAY (mi), MI_WINDOW(mi));
}
-ENTRYPOINT void
-release_stonerview (ModeInfo *mi)
+static void
+free_stonerview (ModeInfo *mi)
{
- if (bps) {
- int screen;
- for (screen = 0; screen < MI_NUM_SCREENS(mi); screen++) {
- stonerview_configuration *bp = &bps[screen];
- if (bp->st)
- win_release (bp->st);
- }
- free (bps);
- bps = 0;
- }
- FreeAllGL(mi);
+ stonerview_configuration *bp = &bps[MI_SCREEN(mi)];
+ if (bp->st)
+ stonerview_win_release (bp->st);
}
ENTRYPOINT Bool
{
stonerview_configuration *bp = &bps[MI_SCREEN(mi)];
- if (event->xany.type == ButtonPress &&
- event->xbutton.button == Button1)
- {
- bp->button_down_p = True;
- gltrackball_start (bp->trackball,
- event->xbutton.x, event->xbutton.y,
- MI_WIDTH (mi), MI_HEIGHT (mi));
- return True;
- }
- else if (event->xany.type == ButtonRelease &&
- event->xbutton.button == Button1)
- {
- bp->button_down_p = False;
- return True;
- }
- else if (event->xany.type == ButtonPress &&
- (event->xbutton.button == Button4 ||
- event->xbutton.button == Button5 ||
- event->xbutton.button == Button6 ||
- event->xbutton.button == Button7))
- {
- gltrackball_mousewheel (bp->trackball, event->xbutton.button, 10,
- !!event->xbutton.state);
- return True;
- }
- else if (event->xany.type == MotionNotify &&
- bp->button_down_p)
- {
- gltrackball_track (bp->trackball,
- event->xmotion.x, event->xmotion.y,
- MI_WIDTH (mi), MI_HEIGHT (mi));
- return True;
- }
+ if (gltrackball_event_handler (event, bp->trackball,
+ MI_WIDTH (mi), MI_HEIGHT (mi),
+ &bp->button_down_p))
+ return True;
return False;
}