UI: Larger Alert Icons

Adding a set of larger icons for use in informational dialogs.

Differential Revision: https://developer.blender.org/D6859

Reviewed by Campbell Barton

source/blender/editors/include/ED_datafiles.h

@@ -48,6 +48,9 @@ extern char datatoc_blender_icons32_png[];
 extern int datatoc_prvicons_png_size;
 extern char datatoc_prvicons_png[];
 
+extern int datatoc_alert_icons_png_size;
+extern char datatoc_alert_icons_png[];
+
 extern int datatoc_splash_png_size;
 extern char datatoc_splash_png[];
 

source/blender/editors/include/UI_interface.h

@@ -1124,7 +1124,10 @@ uiBut *uiDefIconButO_ptr(uiBlock *block,
                          short width,
                          short height,
                          const char *tip);
-
+uiBut *uiDefButImage(
+    uiBlock *block, void *imbuf, int x, int y, short width, short height, const uchar color[4]);
+uiBut *uiDefButAlert(
+    uiBlock *block, int icon, int x, int y, short width, short height);
 uiBut *uiDefIconTextBut(uiBlock *block,
                         int type,
                         int retval,

source/blender/editors/include/UI_interface_icons.h

@@ -52,6 +52,17 @@ typedef struct IconFile {
 
 #define PREVIEW_DEFAULT_HEIGHT 128
 
+typedef enum eAlertIcon {
+  ALERT_ICON_WARNING = 0,
+  ALERT_ICON_QUESTION = 1,
+  ALERT_ICON_ERROR = 2,
+  ALERT_ICON_INFO = 3,
+  ALERT_ICON_BLENDER = 4,
+  ALERT_ICON_MAX,
+} eAlertIcon;
+
+struct ImBuf *UI_alert_image(eAlertIcon icon);
+
 /*
  * Resizable Icons for Blender
  */