Change how active option is rendered

ui.c

@@ -136,57 +136,53 @@ int uiRun(UIContext *ui, bool running) {
         if (windowGuiBegin(&ui->win, "Shrooms VB")) {
             windowMenubarBegin(&ui->win, MENU_ITEMS);
 
-            if (nk_menu_begin_label(ctx, "File", NK_TEXT_ALIGN_CENTERED, nk_vec2(windowScaleX(&ui->win, 100), windowGetScreenHeight(&ui->win)))) {
+            if (windowMenuBegin(&ui->win, "File", 100)) {
-                nk_layout_row_dynamic(ctx, windowGetMenuHeight(&ui->win), 1);
+                if (windowMenuItemLabel(&ui->win, "Open ROM")) {
-                if (nk_menu_item_label(ctx, "Open ROM", NK_TEXT_ALIGN_LEFT)) {
                     char *file = tinyfd_openFileDialog("Pick a ROM", NULL, 1, ROM_EXTENSIONS, "Virtual Boy ROM files", false);
                     if (file) {
                         uiLoadGame(ui, file);
                         status = status_running;
                     }
                 }
-                if (nk_menu_item_label(ctx, "Quit", NK_TEXT_ALIGN_LEFT)) {
+                if (windowMenuItemLabel(&ui->win, "Quit")) {
                     SDL_Event QuitEvent;
                     QuitEvent.type = SDL_QUIT;
                     QuitEvent.quit.timestamp = SDL_GetTicks();
                     SDL_PushEvent(&QuitEvent);
                 }
-                nk_menu_end(ctx);
+                windowMenuEnd(&ui->win);
             }
 
-            if (nk_menu_begin_label(ctx, "Emulation", NK_TEXT_ALIGN_CENTERED, nk_vec2(windowScaleX(&ui->win, 100), windowGetScreenHeight(&ui->win)))) {
+            if (windowMenuBegin(&ui->win, "Emulation", 100)) {
                 const char *label = status == status_paused ? "Resume" : "Pause";
-                nk_layout_row_dynamic(ctx, windowGetMenuHeight(&ui->win), 1);
+                if (windowMenuItemLabel(&ui->win, label)) {
-                if (nk_menu_item_label(ctx, label, NK_TEXT_ALIGN_LEFT)) {
                     if (status == status_paused)
                         status = status_running;
                     else
                         status = status_paused;
                 }
-                if (nk_menu_item_label(ctx, "Reset", NK_TEXT_ALIGN_LEFT)) {
+                if (windowMenuItemLabel(&ui->win, "Reset")) {
                     emuReset(&ui->emu);
                     status = emuIsGameLoaded(&ui->emu) ? status_running : status_paused;
                 }
-                nk_menu_end(ctx);
+                windowMenuEnd(&ui->win);
             }
 
-            if (nk_menu_begin_label(ctx, "Video", NK_TEXT_ALIGN_CENTERED, nk_vec2(windowScaleX(&ui->win, 100), windowGetScreenHeight(&ui->win)))) {
+            if (windowMenuBegin(&ui->win, "Video", 100)) {
                 float multiplier = windowGetScreenSizeMultiplier(&ui->win);
-
+                if (windowMenuItemLabelChecked(&ui->win, "x1", multiplier == 1.0f)) {
-                nk_layout_row_dynamic(ctx, windowGetMenuHeight(&ui->win), 1);
-                if (nk_menu_item_label(ctx, multiplier == 1.0f ? "x1 *" : "x1", NK_TEXT_ALIGN_LEFT)) {
                     windowSetScreenSizeMultiplier(&ui->win, 1.0f);
                 }
-                if (nk_menu_item_label(ctx, multiplier == 2.0f ? "x2 *" : "x2", NK_TEXT_ALIGN_LEFT)) {
+                if (windowMenuItemLabelChecked(&ui->win, "x2", multiplier == 2.0f)) {
                     windowSetScreenSizeMultiplier(&ui->win, 2.0f);
                 }
-                if (nk_menu_item_label(ctx, multiplier == 3.0f ? "x3 *" : "x3", NK_TEXT_ALIGN_LEFT)) {
+                if (windowMenuItemLabelChecked(&ui->win, "x3", multiplier == 3.0f)) {
                     windowSetScreenSizeMultiplier(&ui->win, 3.0f);
                 }
-                if (nk_menu_item_label(ctx, multiplier == 4.0f ? "x4 *" : "x4", NK_TEXT_ALIGN_LEFT)) {
+                if (windowMenuItemLabelChecked(&ui->win, "x4", multiplier == 4.0f)) {
                     windowSetScreenSizeMultiplier(&ui->win, 4.0f);
                 }
-                nk_menu_end(ctx);
+                windowMenuEnd(&ui->win);
             }
 
             windowMenubarEnd(&ui->win);

window.c

@@ -1,5 +1,6 @@
 #include "assets.h"
 #include "nuklear.h"
+#include <string.h>
 #include "window.h"
 
 #define MENU_HEIGHT 20
@@ -256,4 +257,35 @@ void windowMenubarBegin(WindowContext *win, const char **items) {
 
 void windowMenubarEnd(WindowContext *win) {
     nk_menubar_end(win->nk);
+}
+
+bool windowMenuBegin(WindowContext *win, const char *label, int width) {
+    if (!nk_menu_begin_label(win->nk, label, NK_TEXT_ALIGN_CENTERED, nk_vec2(windowScaleX(win, width), windowGetScreenHeight(win)))) {
+        return false;
+    }
+    nk_layout_row_dynamic(win->nk, windowGetMenuHeight(win), 1);
+    return true;
+}
+
+void windowMenuEnd(WindowContext *win) {
+    nk_menu_end(win->nk);
+}
+
+bool windowMenuItemLabel(WindowContext *win, const char *label) {
+    return nk_menu_item_label(win->nk, label, NK_TEXT_ALIGN_LEFT);
+}
+
+bool windowMenuItemLabelChecked(WindowContext *win, const char *label, bool checked) {
+    char buffer[80];
+    bool result;
+    if (!checked) {
+        return windowMenuItemLabel(win, label);
+    }
+    strcpy(buffer, "  *  ");
+    strncpy(buffer + 5, label, 74);
+    buffer[79] = '\0';
+    nk_style_push_vec2(win->nk, &win->nk->style.contextual_button.padding, nk_vec2(4 * win->screenScaleX, 4 * win->screenScaleY));
+    result = nk_menu_item_label(win->nk, buffer, NK_TEXT_ALIGN_LEFT);
+    nk_style_pop_vec2(win->nk);
+    return result;
 }

window.h

@@ -33,5 +33,9 @@ bool windowGuiBegin(WindowContext *win, const char *title);
 void windowGuiEnd(WindowContext *win);
 void windowMenubarBegin(WindowContext *win, const char **items);
 void windowMenubarEnd(WindowContext *win);
+bool windowMenuBegin(WindowContext *win, const char *label, int width);
+void windowMenuEnd(WindowContext *win);
+bool windowMenuItemLabel(WindowContext *win, const char *label);
+bool windowMenuItemLabelChecked(WindowContext *win, const char *label, bool checked);
 
 #endif