frontend: Populate bulk of the UI

Signed-off-by: Ikey Doherty <ikey@solus-project.com>

src/frontend/main-window.c

@@ -38,6 +38,12 @@ struct _LsiSettingsWindowClass {
 
 G_DEFINE_TYPE(LsiSettingsWindow, lsi_settings_window, GTK_TYPE_WINDOW)
 
+static void _align_label(GtkWidget *label);
+static void insert_grid(GtkWidget *grid, int *row, const char *title, const char *description,
+                        GtkWidget *widget);
+static GtkWidget *insert_grid_toggle(GtkWidget *grid, int *row, const char *title,
+                                     const char *description);
+
 /**
  * lsi_settings_window_new:
  *
@@ -78,6 +84,10 @@ static void lsi_settings_window_class_init(LsiSettingsWindowClass *klazz)
  */
 static void lsi_settings_window_init(LsiSettingsWindow *self)
 {
+        GtkWidget *grid = NULL;
+        GtkWidget *layout = NULL;
+        int row = 0;
+
         /* Ensure we correctly clean this up.. */
         memset(&self->config, 0, sizeof(LsiConfig));
 
@@ -94,9 +104,111 @@ static void lsi_settings_window_init(LsiSettingsWindow *self)
         gtk_window_set_icon_name(GTK_WINDOW(self), "steam");
         gtk_window_set_position(GTK_WINDOW(self), GTK_WIN_POS_CENTER);
 
-        /* TODO: Just about anything */
+        /* Add main layout */
+        layout = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0);
+        gtk_container_add(GTK_CONTAINER(self), layout);
+
+        /* Start populating main grid with controls */
+        grid = gtk_grid_new();
+        gtk_box_pack_start(GTK_BOX(layout), grid, TRUE, TRUE, 0);
+
+        /* Start populating options into the UI */
+        self->check_native = insert_grid_toggle(
+            grid,
+            &row,
+            "Use native runtime",
+            "Alternatively, the default Steam® runtime will be used, which may cause issues");
+        self->check_emul32 = insert_grid_toggle(
+            grid,
+            &row,
+            "Force 32-bit mode for Steam®",
+            "This may workaround some broken games, but will in turn stop the Steam store working");
+
+#ifdef HAVE_LIBINTERCEPT
+        self->check_intercept =
+            insert_grid_toggle(grid,
+                               &row,
+                               "Use the intercept library",
+                               "Override how library files are loaded to maximise "
+                               "compatibility, this option is recommended");
+#endif
+
+        /* Finally, make sure we're visible will we. */
+        gtk_widget_show_all(GTK_WIDGET(self));
 }
 
+static void _align_label(GtkWidget *label)
+{
+#if GTK_MINOR_VERSION <= 12
+        gtk_misc_set_alignment(GTK_MISC(label), 0.0f, 0.5f);
+#else
+        gtk_widget_set_halign(label, GTK_ALIGN_START);
+#endif
+        gtk_widget_set_hexpand(label, FALSE);
+        gtk_widget_set_valign(label, GTK_ALIGN_START);
+}
+
+/**
+ * Generic function to add titled description box with a custom widget into the grid.
+ */
+static void insert_grid(GtkWidget *grid, int *row, const char *title, const char *description,
+                        GtkWidget *widget)
+{
+        GtkWidget *label = NULL;
+        GtkWidget *desc = NULL;
+        GtkStyleContext *style = NULL;
+
+        /* Sort out title label */
+        label = gtk_label_new(title);
+        _align_label(label);
+        g_object_set(label, "margin-top", 12, "hexpand", TRUE, NULL);
+        gtk_grid_attach(GTK_GRID(grid), label, 0, *row, 1, 1);
+
+        g_object_set(widget,
+                     "halign",
+                     GTK_ALIGN_END,
+                     "valign",
+                     GTK_ALIGN_END,
+                     "vexpand",
+                     FALSE,
+                     NULL);
+        gtk_grid_attach(GTK_GRID(grid), widget, 1, *row, 1, 1);
+
+        *row += 1;
+
+        /* Sort out description label */
+        desc = gtk_label_new(description);
+        _align_label(desc);
+        style = gtk_widget_get_style_context(desc);
+        gtk_style_context_add_class(style, GTK_STYLE_CLASS_DIM_LABEL);
+#if GTK_MINOR_VERSION <= 12
+        gtk_widget_set_margin_right(desc, 12);
+#else
+        gtk_widget_set_margin_end(desc, 12);
+#endif
+        /* Deprecated but line wrap is busted without it.. */
+        g_object_set(desc, "xalign", 0.0, NULL);
+        gtk_label_set_line_wrap(GTK_LABEL(desc), TRUE);
+        gtk_label_set_line_wrap_mode(GTK_LABEL(desc), PANGO_WRAP_WORD);
+
+        gtk_grid_attach(GTK_GRID(grid), desc, 0, *row, 1, 1);
+        *row += 1;
+}
+
+/**
+ * Builds on the insert_grid function to insert a GtkSwitch and return only the
+ * switch widget.
+ */
+static GtkWidget *insert_grid_toggle(GtkWidget *grid, int *row, const char *title,
+                                     const char *description)
+{
+        GtkWidget *toggle = NULL;
+
+        /* Sort out widget */
+        toggle = gtk_switch_new();
+        insert_grid(grid, row, title, description, toggle);
+        return toggle;
+}
 /*
  * Editor modelines  -  https://www.wireshark.org/tools/modelines.html
  *