New UX, More settings, reorganise code

src/interface.cpp

@@ -0,0 +1,51 @@
+#include "interface.h"
+#include "resource/background.h"
+#include "resource/font.h"
+#include "resource/colors.h"
+#include "settings.h"
+#include "helper/protocol_const.h"
+#include <iostream>
+
+Interface::Interface(SDL_Renderer *renderer)
+    : Renderer(renderer), _state(0),
+      _textDongle(font, font_len, Settings::fontSize),
+      _textInit(font, font_len, Settings::fontSize),
+      _textConnect(font, font_len, Settings::fontSize),
+      _textLaunch(font, font_len, Settings::fontSize),
+      _mainImage(background, background_len)
+{
+}
+
+Interface::~Interface()
+{
+}
+
+bool Interface::drawHome(bool force, int state)
+{
+    if (state == _state && !force)
+        return false;
+
+    _state = state;
+    int width, height;
+    SDL_GetRendererOutputSize(_renderer, &width, &height);
+    SDL_RenderClear(_renderer);
+
+    _mainImage.draw(_renderer, width, height);
+    if (state == PROTOCOL_STATUS_ERROR)
+    {
+        if (_textDongle.prepare(_renderer, "Connection error", colorError))
+            _textDongle.draw(_renderer, 0.05 * width, 0.2 * height - _textDongle.height / 2);
+    }
+    if (_textDongle.prepare(_renderer, "Insert dongle", state == PROTOCOL_STATUS_NO_DEVICE ? color1 : color1_inactive))
+        _textDongle.draw(_renderer, 0.05 * width, 0.2 * height - _textDongle.height / 2);
+    if (_textInit.prepare(_renderer, "Initialising", state == PROTOCOL_STATUS_LINKING ? color2 : color2_inactive))
+        _textInit.draw(_renderer, 0.05 * width, 0.4 * height - _textInit.height / 2);
+    if (_textConnect.prepare(_renderer, "Connect phone", state == PROTOCOL_STATUS_ONLINE ? color3 : color3_inactive))
+        _textConnect.draw(_renderer, 0.05 * width, 0.6 * height - _textConnect.height / 2);
+    if (_textLaunch.prepare(_renderer, "Launching", state == PROTOCOL_STATUS_CONNECTED? color4 : color4_inactive))
+        _textLaunch.draw(_renderer, 0.05 * width, 0.8 * height - _textLaunch.height / 2);
+
+    SDL_RenderPresent(_renderer);
+    return true;
+}
+