From 15019ef542012dd0a43ff1c39f4275b6a8810594 Mon Sep 17 00:00:00 2001
From: Scott Duensing <scott@duensing.com>
Date: Thu, 26 Mar 2026 21:25:04 -0500
Subject: [PATCH] Hourglass now displayed when saving images.

---
 core/dvxApp.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/core/dvxApp.c b/core/dvxApp.c
index b310cbf..93047c2 100644
--- a/core/dvxApp.c
+++ b/core/dvxApp.c
@@ -1954,7 +1954,9 @@ static void interactiveScreenshot(AppContextT *ctx) {
         memcpy(scrBuf, ctx->display.backBuf, scrSize);
 
         if (dvxFileDialog(ctx, "Save Screenshot", FD_SAVE, NULL, filters, 2, path, sizeof(path))) {
+            dvxSetBusy(ctx, true);
             dvxSaveImage(ctx, scrBuf, scrW, scrH, scrPitch, path);
+            dvxSetBusy(ctx, false);
         }
 
         free(scrBuf);
@@ -1987,7 +1989,9 @@ static void interactiveWindowScreenshot(AppContextT *ctx, WindowT *win) {
         memcpy(capBuf, win->contentBuf, capSize);
 
         if (dvxFileDialog(ctx, "Save Window Screenshot", FD_SAVE, NULL, filters, 2, path, sizeof(path))) {
+            dvxSetBusy(ctx, true);
             dvxSaveImage(ctx, capBuf, capW, capH, capPitch, path);
+            dvxSetBusy(ctx, false);
         }
 
         free(capBuf);
@@ -4434,16 +4438,20 @@ bool dvxSaveTheme(const AppContextT *ctx, const char *filename) {
 // we only write to the LFB, never read.
 
 int32_t dvxScreenshot(AppContextT *ctx, const char *path) {
+    dvxSetBusy(ctx, true);
+
     DisplayT *d = &ctx->display;
     uint8_t *rgb = bufferToRgb(d, d->backBuf, d->width, d->height, d->pitch);
 
     if (!rgb) {
+        dvxSetBusy(ctx, false);
         return -1;
     }
 
     int32_t result = stbi_write_png(path, d->width, d->height, RGB_CHANNELS, rgb, d->width * RGB_CHANNELS) ? 0 : -1;
 
     free(rgb);
+    dvxSetBusy(ctx, false);
 
     return result;
 }
@@ -4875,15 +4883,19 @@ int32_t dvxWindowScreenshot(AppContextT *ctx, WindowT *win, const char *path) {
         return -1;
     }
 
+    dvxSetBusy(ctx, true);
+
     uint8_t *rgb = bufferToRgb(&ctx->display, win->contentBuf, win->contentW, win->contentH, win->contentPitch);
 
     if (!rgb) {
+        dvxSetBusy(ctx, false);
         return -1;
     }
 
     int32_t result = stbi_write_png(path, win->contentW, win->contentH, RGB_CHANNELS, rgb, win->contentW * RGB_CHANNELS) ? 0 : -1;
 
     free(rgb);
+    dvxSetBusy(ctx, false);
 
     return result;
 }