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-rw-r--r--pugl/detail/implementation.c5
-rw-r--r--pugl/detail/mac.m39
-rw-r--r--pugl/detail/win.c13
-rw-r--r--pugl/detail/x11.c15
-rw-r--r--pugl/pugl.h10
-rw-r--r--test/test_utils.h8
6 files changed, 74 insertions, 16 deletions
diff --git a/pugl/detail/implementation.c b/pugl/detail/implementation.c
index e9e1ae9..5c3da62 100644
--- a/pugl/detail/implementation.c
+++ b/pugl/detail/implementation.c
@@ -159,6 +159,9 @@ puglNewView(PuglWorld* const world)
void
puglFreeView(PuglView* view)
{
+ const PuglEvent destroyEvent = {{PUGL_DESTROY, 0}};
+ puglDispatchEvent(view, &destroyEvent);
+
// Remove from world view list
PuglWorld* world = view->world;
for (size_t i = 0; i < world->numViews; ++i) {
@@ -309,6 +312,8 @@ puglDispatchEvent(PuglView* view, const PuglEvent* event)
switch (event->type) {
case PUGL_NOTHING:
break;
+ case PUGL_CREATE:
+ case PUGL_DESTROY:
case PUGL_CONFIGURE:
view->backend->enter(view, NULL);
view->eventFunc(view, event);
diff --git a/pugl/detail/mac.m b/pugl/detail/mac.m
index da1ab35..c083919 100644
--- a/pugl/detail/mac.m
+++ b/pugl/detail/mac.m
@@ -98,6 +98,21 @@ updateViewRect(PuglView* view)
return YES;
}
+- (void) setIsVisible:(BOOL)flag
+{
+ if (flag && !puglview->visible) {
+ const PuglEvent map = {{PUGL_MAP, 0}};
+ puglview->eventFunc(puglview, &map);
+ } else if (!flag && puglview->visible) {
+ const PuglEvent unmap = {{PUGL_UNMAP, 0}};
+ puglview->eventFunc(puglview, &unmap);
+ }
+
+ puglview->visible = flag;
+
+ [super setIsVisible:flag];
+}
+
@end
@implementation PuglWrapperView
@@ -817,15 +832,32 @@ puglCreateWindow(PuglView* view, const char* title)
[impl->wrapperView updateTrackingAreas];
+ const PuglEvent createEvent = {{PUGL_CREATE, 0}};
+ puglDispatchEvent(view, &createEvent);
+
+ const PuglEventConfigure ev = {
+ PUGL_CONFIGURE,
+ 0,
+ view->frame.x,
+ view->frame.y,
+ view->frame.width,
+ view->frame.height,
+ };
+
+ puglDispatchEvent(view, (const PuglEvent*)&ev);
+
return 0;
}
PuglStatus
puglShowWindow(PuglView* view)
{
- [view->impl->window setIsVisible:YES];
- updateViewRect(view);
- view->visible = true;
+ if (![view->impl->window isVisible]) {
+ [view->impl->window setIsVisible:YES];
+ [view->impl->drawView setNeedsDisplay: YES];
+ updateViewRect(view);
+ }
+
return PUGL_SUCCESS;
}
@@ -833,7 +865,6 @@ PuglStatus
puglHideWindow(PuglView* view)
{
[view->impl->window setIsVisible:NO];
- view->visible = false;
return PUGL_SUCCESS;
}
diff --git a/pugl/detail/win.c b/pugl/detail/win.c
index b7f03a3..2e0cd96 100644
--- a/pugl/detail/win.c
+++ b/pugl/detail/win.c
@@ -193,6 +193,9 @@ puglCreateWindow(PuglView* view, const char* title)
puglSetFrame(view, view->frame);
SetWindowLongPtr(impl->hwnd, GWLP_USERDATA, (LONG_PTR)view);
+ const PuglEvent createEvent = {{PUGL_CREATE, 0}};
+ view->eventFunc(view, &createEvent);
+
return PUGL_SUCCESS;
}
@@ -203,7 +206,6 @@ puglShowWindow(PuglView* view)
ShowWindow(impl->hwnd, SW_SHOWNORMAL);
SetFocus(impl->hwnd);
- view->visible = true;
return PUGL_SUCCESS;
}
@@ -213,7 +215,6 @@ puglHideWindow(PuglView* view)
PuglInternals* impl = view->impl;
ShowWindow(impl->hwnd, SW_HIDE);
- view->visible = false;
return PUGL_SUCCESS;
}
@@ -554,9 +555,17 @@ handleMessage(PuglView* view, UINT message, WPARAM wParam, LPARAM lParam)
case WM_SHOWWINDOW:
if (wParam) {
handleConfigure(view, &event);
+ puglDispatchEvent(view, &event);
+ event.type = PUGL_NOTHING;
+
RedrawWindow(view->impl->hwnd, NULL, NULL,
RDW_INVALIDATE|RDW_ALLCHILDREN|RDW_INTERNALPAINT);
}
+
+ if ((bool)wParam != view->visible) {
+ view->visible = wParam;
+ event.any.type = wParam ? PUGL_MAP : PUGL_UNMAP;
+ }
break;
case WM_SIZE:
handleConfigure(view, &event);
diff --git a/pugl/detail/x11.c b/pugl/detail/x11.c
index cc77f29..d3e4195 100644
--- a/pugl/detail/x11.c
+++ b/pugl/detail/x11.c
@@ -254,6 +254,9 @@ puglCreateWindow(PuglView* view, const char* title)
fprintf(stderr, "warning: XCreateIC failed\n");
}
+ const PuglEvent createEvent = {{PUGL_CREATE, 0}};
+ puglDispatchEvent(view, &createEvent);
+
return PUGL_SUCCESS;
}
@@ -425,17 +428,11 @@ translateEvent(PuglView* view, XEvent xevent)
case VisibilityNotify:
view->visible = xevent.xvisibility.state != VisibilityFullyObscured;
break;
- case MapNotify: {
- XWindowAttributes attrs = {0};
- XGetWindowAttributes(view->impl->display, view->impl->win, &attrs);
- event.type = PUGL_CONFIGURE;
- event.configure.x = attrs.x;
- event.configure.y = attrs.y;
- event.configure.width = attrs.width;
- event.configure.height = attrs.height;
+ case MapNotify:
+ event.type = PUGL_MAP;
break;
- }
case UnmapNotify:
+ event.type = PUGL_UNMAP;
view->visible = false;
break;
case ConfigureNotify:
diff --git a/pugl/pugl.h b/pugl/pugl.h
index d14c086..04f5343 100644
--- a/pugl/pugl.h
+++ b/pugl/pugl.h
@@ -168,7 +168,11 @@ typedef enum {
PUGL_NOTHING, ///< No event
PUGL_BUTTON_PRESS, ///< Mouse button pressed, a #PuglEventButton
PUGL_BUTTON_RELEASE, ///< Mouse button released, a #PuglEventButton
- PUGL_CONFIGURE, ///< View moved and/or resized, a #PuglEventConfigure
+ PUGL_CREATE, ///< View created, a #PuglEventAny
+ PUGL_DESTROY, ///< View destroyed, a #PuglEventAny
+ PUGL_MAP, ///< View made visible, a #PuglEventAny
+ PUGL_UNMAP, ///< View made invisible, a #PuglEventAny
+ PUGL_CONFIGURE, ///< View moved/resized, a #PuglEventConfigure
PUGL_EXPOSE, ///< View must be drawn, a #PuglEventExpose
PUGL_CLOSE, ///< View will be closed, a #PuglEventAny
PUGL_KEY_PRESS, ///< Key pressed, a #PuglEventKey
@@ -390,6 +394,10 @@ typedef struct {
This is a union of all event types. The #type must be checked to determine
which fields are safe to access. A pointer to PuglEvent can either be cast
to the appropriate type, or the union members used.
+
+ The graphics system may only be accessed when handling certain events. The
+ graphics context is active for #PUGL_CREATE, #PUGL_DESTROY, #PUGL_CONFIGURE,
+ and #PUGL_EXPOSE, but only enabled for drawing for #PUGL_EXPOSE.
*/
typedef union {
PuglEventAny any; ///< Valid for all event types
diff --git a/test/test_utils.h b/test/test_utils.h
index 80d279b..aca3376 100644
--- a/test/test_utils.h
+++ b/test/test_utils.h
@@ -124,6 +124,14 @@ printEvent(const PuglEvent* event, const char* prefix, const bool verbose)
if (verbose) {
switch (event->type) {
+ case PUGL_CREATE:
+ return fprintf(stderr, "%sCreate\n", prefix);
+ case PUGL_DESTROY:
+ return fprintf(stderr, "%sDestroy\n", prefix);
+ case PUGL_MAP:
+ return fprintf(stderr, "%sMap\n", prefix);
+ case PUGL_UNMAP:
+ return fprintf(stderr, "%sUnmap\n", prefix);
case PUGL_CONFIGURE:
return PRINT("%sConfigure " PFMT " " PFMT "\n",
prefix,
generated by cgit v1.2.1 (git 2.18.0) at 2024-11-22 18:28:09 +0000