AddeWindows "Drag and Drop" build

  - Allows drag-and-drop a ROM/.noi/etc file onto the console `romusage_drag_and_drop.exe` program
  - Romusage will load the file, open a console window to show output and wait for a key press before closing
  - Uses defaults (it can't accept option settings) : `-sRp -g -B`

Changelog.md

@@ -7,12 +7,19 @@ Changelog
   - Collapses banked regions to single lines: [Region]_[Max Used Bank] / [auto-sized Max Bank Num]
     - Example: ROM_1...ROM_12 -> ROM_12/15
   - Range column is unmodified. Size, used, free, graph, are adjusted to represent total size of merged banks
+
 - Added `-F` : Force Displayed Max ROM and SRAM bank num for -B. (0 based) -F:ROM:SRAM (ex: -F:255:15)
+
 - Added combined non-banked region + banked to a single line mode
   - `-smWRAM` : Combined WRAM_0 and WRAM_1 display (i.e DMG/MGB not CGB)
   - `-smROM`  : Combined ROM_0 and ROM_1 display (i.e. bare 32K ROM)
   - Compatible with banked ROM_x or WRAM_x when used with `-B`
 
+- Added Windows "Drag and Drop" build
+  - Allows drag-and-drop a ROM/.noi/etc file onto the console `romusage_drag_and_drop.exe` program
+  - Romusage will load the file, open a console window to show output and wait for a key press before closing
+  - Uses defaults (it can't accept option settings) : `-sRp -g -B`
+
 # Version 1.2.4
 - Fix: Support spaces in RGBDS map file section (area) names
 

Makefile

@@ -11,7 +11,11 @@ MKDIRS = $(OBJDIR) $(BINDIR) $(PACKDIR)
 CFILES = $(wildcard $(SRCDIR)/*.c)
 COBJ = $(patsubst $(SRCDIR)/%.c,$(OBJDIR)/%.o,$(CFILES))
 
-BIN = $(BINDIR)/romusage
+ifdef DRAG_AND_DROP_MODE
+	EXTRA_FNAME = _drag_and_drop
+	CFLAGS+= -DDRAG_AND_DROP_MODE
+endif
+BIN = $(BINDIR)/romusage$(EXTRA_FNAME)
 BIN_WIN = $(BIN).exe
 
 
@@ -75,8 +79,11 @@ package:
 	${MAKE} clean
 	${MAKE} wincrosszip
 	${MAKE} clean
+	${MAKE} wincrosszip DRAG_AND_DROP_MODE=TRUE
+	${MAKE} clean
 	${MAKE} linuxzip
 
+
 # create necessary directories after Makefile is parsed but before build
 # info prevents the command from being pasted into the makefile
 $(info $(shell mkdir -p $(MKDIRS)))

src/romusage.c

@@ -95,6 +95,15 @@ static void display_help(void) {
 }
 
 
+// Default options for Windows Drag and Drop recipient mode
+void set_drag_and_drop_mode_defaults(void) {
+
+    set_option_color_mode(OPT_PRINT_COLOR_ROW_ENDS);
+    banks_output_show_minigraph(true);
+    set_option_summarized(true);
+}
+
+
 int handle_args(int argc, char * argv[]) {
 
     int i;
@@ -233,6 +242,11 @@ int main( int argc, char *argv[] )  {
 
     init();
 
+    #ifdef DRAG_AND_DROP_MODE
+        // Non-interactive mode, set some reasonable default
+        set_drag_and_drop_mode_defaults();
+    #endif
+
     if (handle_args(argc, argv)) {
 
         banks_init_templates();
@@ -288,5 +302,11 @@ int main( int argc, char *argv[] )  {
     if (get_exit_error())
         ret = EXIT_FAILURE;
 
+    #ifdef DRAG_AND_DROP_MODE
+        // Wait for input to keep the console window open after processing
+        printf("\n\nPress Any Key to Continue\n");
+        getchar();
+    #endif
+
     return ret;
 }