Add general string hint interface

This replaces the window title and class name APIs with a more general one that
can be easily extended to other things, like icon names, more detailed
application hints, and so on.

18 files changed, 41 insertions, 40 deletions

diff --git a/test/test_cairo.c b/test/test_cairo.c
index c64a9eb..11d6cce 100644
--- a/test/test_cairo.c
+++ b/test/test_cairo.c
@@ -60,8 +60,8 @@ main(int argc, char** argv)
   PuglTest              test  = {world, view, opts, false};
 
   // Set up and show view
-  puglSetClassName(test.world, "PuglTest");
-  puglSetWindowTitle(test.view, "Pugl Cairo Test");
+  puglSetWorldString(test.world, PUGL_CLASS_NAME, "PuglTest");
+  puglSetViewString(test.view, PUGL_WINDOW_TITLE, "Pugl Cairo Test");
   puglSetHandle(test.view, &test);
   puglSetBackend(test.view, puglCairoBackend());
   puglSetEventFunc(test.view, onEvent);
diff --git a/test/test_clipboard.c b/test/test_clipboard.c
index a99d150..debe8e3 100644
--- a/test/test_clipboard.c
+++ b/test/test_clipboard.c
@@ -48,12 +48,12 @@ main(int argc, char** argv)
                    puglParseTestOptions(&argc, &argv),
                    false};
 
-  puglSetClassName(test.world, "PuglTest");
+  puglSetWorldString(test.world, PUGL_CLASS_NAME, "PuglTest");
 
   // Set up views
   for (unsigned i = 0U; i < 2; ++i) {
     test.views[i] = puglNewView(test.world);
-    puglSetWindowTitle(test.world, "Pugl Clipboard Test");
+    puglSetViewString(test.world, PUGL_WINDOW_TITLE, "Pugl Clipboard Test");
     puglSetBackend(test.views[i], puglStubBackend());
     puglSetHandle(test.views[i], &test);
     puglSetEventFunc(test.views[i], onEvent);
diff --git a/test/test_cursor.c b/test/test_cursor.c
index 89e81aa..11a52d7 100644
--- a/test/test_cursor.c
+++ b/test/test_cursor.c
@@ -46,8 +46,8 @@ main(int argc, char** argv)
   PuglTest              test  = {world, view, opts, false};
 
   // Set up and show view
-  puglSetClassName(test.world, "PuglTest");
-  puglSetWindowTitle(test.view, "Pugl Cursor Test");
+  puglSetWorldString(test.world, PUGL_CLASS_NAME, "PuglTest");
+  puglSetViewString(test.view, PUGL_WINDOW_TITLE, "Pugl Cursor Test");
   puglSetHandle(test.view, &test);
   puglSetBackend(test.view, puglStubBackend());
   puglSetEventFunc(test.view, onEvent);
diff --git a/test/test_gl.c b/test/test_gl.c
index a53854a..8854cad 100644
--- a/test/test_gl.c
+++ b/test/test_gl.c
@@ -79,8 +79,8 @@ main(int argc, char** argv)
   PuglTest              test  = {world, view, opts, false};
 
   // Set up and show view
-  puglSetClassName(test.world, "PuglTest");
-  puglSetWindowTitle(test.view, "Pugl OpenGL Test");
+  puglSetWorldString(test.world, PUGL_CLASS_NAME, "PuglTest");
+  puglSetViewString(test.view, PUGL_WINDOW_TITLE, "Pugl OpenGL Test");
   puglSetHandle(test.view, &test);
   puglSetBackend(test.view, puglGlBackend());
   puglSetEventFunc(test.view, onEvent);
diff --git a/test/test_gl_free_unrealized.c b/test/test_gl_free_unrealized.c
index 0ad3dda..82fc18b 100644
--- a/test/test_gl_free_unrealized.c
+++ b/test/test_gl_free_unrealized.c
@@ -31,8 +31,8 @@ main(int argc, char** argv)
 
   // Set up view
   test.view = puglNewView(test.world);
-  puglSetClassName(test.world, "PuglTest");
-  puglSetWindowTitle(test.view, "Pugl OpenGL Free Test");
+  puglSetWorldString(test.world, PUGL_CLASS_NAME, "PuglTest");
+  puglSetViewString(test.view, PUGL_WINDOW_TITLE, "Pugl OpenGL Free Test");
   puglSetBackend(test.view, puglGlBackend());
   puglSetHandle(test.view, &test);
   puglSetSizeHint(test.view, PUGL_DEFAULT_SIZE, 256, 256);
diff --git a/test/test_gl_hints.c b/test/test_gl_hints.c
index e0114ff..16b51c5 100644
--- a/test/test_gl_hints.c
+++ b/test/test_gl_hints.c
@@ -30,8 +30,8 @@ main(void)
   PuglView* const  view  = puglNewView(world);
 
   // Set up view
-  puglSetClassName(world, "PuglTest");
-  puglSetWindowTitle(view, "Pugl OpenGL Hints Test");
+  puglSetWorldString(world, PUGL_CLASS_NAME, "PuglTest");
+  puglSetViewString(view, PUGL_WINDOW_TITLE, "Pugl OpenGL Hints Test");
   puglSetBackend(view, puglGlBackend());
   puglSetEventFunc(view, onEvent);
   puglSetSizeHint(view, PUGL_DEFAULT_SIZE, 256, 256);
diff --git a/test/test_local_copy_paste.c b/test/test_local_copy_paste.c
index 5918418..737f193 100644
--- a/test/test_local_copy_paste.c
+++ b/test/test_local_copy_paste.c
@@ -127,8 +127,8 @@ main(int argc, char** argv)
 
   // Set up view
   app.view = puglNewView(app.world);
-  puglSetClassName(app.world, "PuglTest");
-  puglSetWindowTitle(app.view, "Pugl Copy/Paste Test");
+  puglSetWorldString(app.world, PUGL_CLASS_NAME, "PuglTest");
+  puglSetViewString(app.view, PUGL_WINDOW_TITLE, "Pugl Copy/Paste Test");
   puglSetBackend(app.view, puglStubBackend());
   puglSetHandle(app.view, &app);
   puglSetEventFunc(app.view, onEvent);
diff --git a/test/test_realize.c b/test/test_realize.c
index bf55e50..7e37319 100644
--- a/test/test_realize.c
+++ b/test/test_realize.c
@@ -63,8 +63,8 @@ main(int argc, char** argv)
 
   // Set up view
   test.view = puglNewView(test.world);
-  puglSetClassName(test.world, "PuglTest");
-  puglSetWindowTitle(test.view, "Pugl Realize Test");
+  puglSetWorldString(test.world, PUGL_CLASS_NAME, "PuglTest");
+  puglSetViewString(test.view, PUGL_WINDOW_TITLE, "Pugl Realize Test");
   puglSetHandle(test.view, &test);
   assert(puglRealize(test.view) == PUGL_BAD_BACKEND);
 
diff --git a/test/test_redisplay.c b/test/test_redisplay.c
index 60dd219..1276136 100644
--- a/test/test_redisplay.c
+++ b/test/test_redisplay.c
@@ -111,8 +111,8 @@ main(int argc, char** argv)
 
   // Set up view
   test.view = puglNewView(test.world);
-  puglSetClassName(test.world, "PuglTest");
-  puglSetWindowTitle(test.view, "Pugl Redisplay Test");
+  puglSetWorldString(test.world, PUGL_CLASS_NAME, "PuglTest");
+  puglSetViewString(test.view, PUGL_WINDOW_TITLE, "Pugl Redisplay Test");
   puglSetBackend(test.view, puglStubBackend());
   puglSetHandle(test.view, &test);
   puglSetEventFunc(test.view, onEvent);
diff --git a/test/test_remote_copy_paste.c b/test/test_remote_copy_paste.c
index 2fe55fe..a9f079e 100644
--- a/test/test_remote_copy_paste.c
+++ b/test/test_remote_copy_paste.c
@@ -142,8 +142,8 @@ main(int argc, char** argv)
 
   // Set up copier view
   app.copierView = puglNewView(app.world);
-  puglSetClassName(app.world, "PuglTest");
-  puglSetWindowTitle(app.copierView, "Pugl Copy Test");
+  puglSetWorldString(app.world, PUGL_CLASS_NAME, "PuglTest");
+  puglSetViewString(app.copierView, PUGL_WINDOW_TITLE, "Pugl Copy Test");
   puglSetBackend(app.copierView, puglStubBackend());
   puglSetHandle(app.copierView, &app);
   puglSetEventFunc(app.copierView, onCopierEvent);
@@ -152,8 +152,8 @@ main(int argc, char** argv)
 
   // Set up paster view
   app.pasterView = puglNewView(app.world);
-  puglSetClassName(app.world, "PuglTest");
-  puglSetWindowTitle(app.pasterView, "Pugl Paste Test");
+  puglSetWorldString(app.world, PUGL_CLASS_NAME, "PuglTest");
+  puglSetViewString(app.pasterView, PUGL_WINDOW_TITLE, "Pugl Paste Test");
   puglSetBackend(app.pasterView, puglStubBackend());
   puglSetHandle(app.pasterView, &app);
   puglSetEventFunc(app.pasterView, onPasterEvent);
diff --git a/test/test_show_hide.c b/test/test_show_hide.c
index 3b0acae..1517203 100644
--- a/test/test_show_hide.c
+++ b/test/test_show_hide.c
@@ -109,8 +109,8 @@ main(int argc, char** argv)
 
   // Set up view
   test.view = puglNewView(test.world);
-  puglSetClassName(test.world, "PuglTest");
-  puglSetWindowTitle(test.view, "Pugl Show/Hide Test");
+  puglSetWorldString(test.world, PUGL_CLASS_NAME, "PuglTest");
+  puglSetViewString(test.view, PUGL_WINDOW_TITLE, "Pugl Show/Hide Test");
   puglSetBackend(test.view, puglStubBackend());
   puglSetHandle(test.view, &test);
   puglSetEventFunc(test.view, onEvent);
diff --git a/test/test_size.c b/test/test_size.c
index 88afa16..e3f738a 100644
--- a/test/test_size.c
+++ b/test/test_size.c
@@ -77,8 +77,8 @@ main(int argc, char** argv)
 
   // Set up view with size bounds and an aspect ratio
   test.view = puglNewView(test.world);
-  puglSetClassName(test.world, "PuglTest");
-  puglSetWindowTitle(test.view, "Pugl Size Test");
+  puglSetWorldString(test.world, PUGL_CLASS_NAME, "PuglTest");
+  puglSetViewString(test.view, PUGL_WINDOW_TITLE, "Pugl Size Test");
   puglSetBackend(test.view, puglStubBackend());
   puglSetHandle(test.view, &test);
   puglSetEventFunc(test.view, onEvent);
diff --git a/test/test_stub.c b/test/test_stub.c
index 2badfb2..bd8a0eb 100644
--- a/test/test_stub.c
+++ b/test/test_stub.c
@@ -46,8 +46,8 @@ main(int argc, char** argv)
   PuglTest              test  = {world, view, opts, false};
 
   // Set up and show view
-  puglSetClassName(test.world, "PuglTest");
-  puglSetWindowTitle(test.view, "Pugl Stub Test");
+  puglSetWorldString(test.world, PUGL_CLASS_NAME, "PuglTest");
+  puglSetViewString(test.view, PUGL_WINDOW_TITLE, "Pugl Stub Test");
   puglSetHandle(test.view, &test);
   puglSetBackend(test.view, puglStubBackend());
   puglSetEventFunc(test.view, onEvent);
diff --git a/test/test_stub_hints.c b/test/test_stub_hints.c
index b59c590..4c9d0c4 100644
--- a/test/test_stub_hints.c
+++ b/test/test_stub_hints.c
@@ -30,8 +30,8 @@ main(void)
   PuglView* const  view  = puglNewView(world);
 
   // Set up view
-  puglSetClassName(world, "PuglTest");
-  puglSetWindowTitle(view, "Pugl Stub Hints Test");
+  puglSetWorldString(world, PUGL_CLASS_NAME, "PuglTest");
+  puglSetViewString(view, PUGL_WINDOW_TITLE, "Pugl Stub Hints Test");
   puglSetBackend(view, puglStubBackend());
   puglSetEventFunc(view, onEvent);
   puglSetSizeHint(view, PUGL_DEFAULT_SIZE, 256, 256);
diff --git a/test/test_timer.c b/test/test_timer.c
index 42a4140..d8cc5c3 100644
--- a/test/test_timer.c
+++ b/test/test_timer.c
@@ -106,8 +106,8 @@ main(int argc, char** argv)
 
   // Set up view
   test.view = puglNewView(test.world);
-  puglSetClassName(test.world, "PuglTest");
-  puglSetWindowTitle(test.view, "Pugl Timer Test");
+  puglSetWorldString(test.world, PUGL_CLASS_NAME, "PuglTest");
+  puglSetViewString(test.view, PUGL_WINDOW_TITLE, "Pugl Timer Test");
   puglSetBackend(test.view, puglStubBackend());
   puglSetHandle(test.view, &test);
   puglSetEventFunc(test.view, onEvent);
diff --git a/test/test_update.c b/test/test_update.c
index 1fc10d1..4710ca2 100644
--- a/test/test_update.c
+++ b/test/test_update.c
@@ -84,8 +84,8 @@ main(int argc, char** argv)
 
   // Set up view
   test.view = puglNewView(test.world);
-  puglSetClassName(test.world, "PuglTest");
-  puglSetWindowTitle(test.view, "Pugl Update Test");
+  puglSetWorldString(test.world, PUGL_CLASS_NAME, "PuglTest");
+  puglSetViewString(test.view, PUGL_WINDOW_TITLE, "Pugl Update Test");
   puglSetBackend(test.view, puglStubBackend());
   puglSetHandle(test.view, &test);
   puglSetEventFunc(test.view, onEvent);
diff --git a/test/test_view.c b/test/test_view.c
index 7f1a112..a6af9f2 100644
--- a/test/test_view.c
+++ b/test/test_view.c
@@ -67,8 +67,8 @@ main(int argc, char** argv)
 
   // Set up view
   test.view = puglNewView(test.world);
-  puglSetClassName(test.world, "PuglTest");
-  puglSetWindowTitle(test.view, "Pugl View Test");
+  puglSetWorldString(test.world, PUGL_CLASS_NAME, "PuglTest");
+  puglSetViewString(test.view, PUGL_WINDOW_TITLE, "Pugl View Test");
   puglSetBackend(test.view, puglStubBackend());
   puglSetHandle(test.view, &test);
   puglSetEventFunc(test.view, onEvent);
@@ -76,9 +76,10 @@ main(int argc, char** argv)
   puglSetPosition(test.view, 384, 640);
 
   // Check basic accessors
-  assert(!strcmp(puglGetClassName(test.world), "PuglTest"));
-  assert(!strcmp(puglGetWindowTitle(test.view), "Pugl View Test"));
   assert(puglGetBackend(test.view) == puglStubBackend());
+  assert(!strcmp(puglGetWorldString(test.world, PUGL_CLASS_NAME), "PuglTest"));
+  assert(
+    !strcmp(puglGetViewString(test.view, PUGL_WINDOW_TITLE), "Pugl View Test"));
 
   // Create and show window
   assert(!puglRealize(test.view));
diff --git a/test/test_vulkan.c b/test/test_vulkan.c
index ec7732d..1376676 100644
--- a/test/test_vulkan.c
+++ b/test/test_vulkan.c
@@ -166,8 +166,8 @@ main(int argc, char** argv)
   assert(!createInstance(&test));
 
   // Create window
-  puglSetClassName(test.world, "PuglTest");
-  puglSetWindowTitle(test.view, "Pugl Vulkan Test");
+  puglSetWorldString(test.world, PUGL_CLASS_NAME, "PuglTest");
+  puglSetViewString(test.view, PUGL_WINDOW_TITLE, "Pugl Vulkan Test");
   puglSetHandle(test.view, &test);
   puglSetBackend(test.view, puglVulkanBackend());
   puglSetEventFunc(test.view, onEvent);