diff options
Diffstat (limited to 'pugl/pugl_x11.c')
| -rw-r--r-- | pugl/pugl_x11.c | 65 |
1 files changed, 49 insertions, 16 deletions
diff --git a/pugl/pugl_x11.c b/pugl/pugl_x11.c index da33063..35cca8c 100644 --- a/pugl/pugl_x11.c +++ b/pugl/pugl_x11.c @@ -1,5 +1,5 @@ /* - Copyright 2012-2014 David Robillard <http://drobilla.net> + Copyright 2012-2015 David Robillard <http://drobilla.net> Copyright 2013 Robin Gareus <robin@gareus.org> Copyright 2011-2012 Ben Loftis, Harrison Consoles @@ -43,17 +43,18 @@ #include "pugl/pugl_internal.h" struct PuglInternalsImpl { - Display* display; - int screen; - Window win; - XIM xim; - XIC xic; + Display* display; + int screen; + Window win; + XIM xim; + XIC xic; #ifdef PUGL_HAVE_CAIRO - cairo_t* cr; + cairo_surface_t* surface; + cairo_t* cr; #endif #ifdef PUGL_HAVE_GL - GLXContext ctx; - Bool doubleBuffered; + GLXContext ctx; + Bool doubleBuffered; #endif }; @@ -118,9 +119,9 @@ createContext(PuglView* view, XVisualInfo* vi) #endif #ifdef PUGL_HAVE_CAIRO if (view->ctx_type == PUGL_CAIRO) { - cairo_surface_t* surface = cairo_xlib_surface_create( + view->impl->surface = cairo_xlib_surface_create( impl->display, impl->win, vi->visual, view->width, view->height); - if (!(impl->cr = cairo_create(surface))) { + if (!(impl->cr = cairo_create(view->impl->surface))) { fprintf(stderr, "failed to create cairo context\n"); } } @@ -137,7 +138,8 @@ destroyContext(PuglView* view) #endif #ifdef PUGL_HAVE_CAIRO if (view->ctx_type == PUGL_CAIRO) { - glXDestroyContext(view->impl->display, view->impl->ctx); + cairo_destroy(view->impl->cr); + cairo_surface_destroy(view->impl->surface); } #endif } @@ -212,10 +214,20 @@ puglCreateWindow(PuglView* view, const char* title) sizeHints.max_width = view->width; sizeHints.max_height = view->height; XSetNormalHints(impl->display, impl->win, &sizeHints); - } else if (view->min_width || view->min_height) { - sizeHints.flags = PMinSize; - sizeHints.min_width = view->min_width; - sizeHints.min_height = view->min_height; + } else { + if (view->min_width || view->min_height) { + sizeHints.flags = PMinSize; + sizeHints.min_width = view->min_width; + sizeHints.min_height = view->min_height; + } + if (view->min_aspect_x) { + sizeHints.flags |= PAspect; + sizeHints.min_aspect.x = view->min_aspect_x; + sizeHints.min_aspect.y = view->min_aspect_y; + sizeHints.max_aspect.x = view->max_aspect_x; + sizeHints.max_aspect.y = view->max_aspect_y; + } + XSetNormalHints(impl->display, impl->win, &sizeHints); } @@ -482,9 +494,18 @@ puglGrabFocus(PuglView* view) } PuglStatus +puglWaitForEvent(PuglView* view) +{ + XEvent xevent; + XPeekEvent(view->impl->display, &xevent); + return PUGL_SUCCESS; +} + +PuglStatus puglProcessEvents(PuglView* view) { XEvent xevent; + bool resized = false; while (XPending(view->impl->display) > 0) { XNextEvent(view->impl->display, &xevent); bool ignore = false; @@ -515,6 +536,8 @@ puglProcessEvents(PuglView* view) XSetICFocus(view->impl->xic); } else if (xevent.type == FocusOut) { XUnsetICFocus(view->impl->xic); + } else if (xevent.type == ConfigureNotify) { + resized = true; } if (!ignore) { @@ -524,6 +547,16 @@ puglProcessEvents(PuglView* view) } } + if (resized) { +#ifdef PUGL_HAVE_CAIRO + if (view->ctx_type == PUGL_CAIRO) { + cairo_xlib_surface_set_size( + view->impl->surface, view->width, view->height); + view->redisplay = true; + } +#endif + } + if (view->redisplay) { const PuglEventExpose expose = { PUGL_EXPOSE, view, true, 0, 0, view->width, view->height, 0 |