1 files changed, 84 insertions, 14 deletions

diff --git a/src/program.c b/src/program.c
index 89901a9..3da1f14 100644
--- a/src/program.c
+++ b/src/program.c
@@ -1,10 +1,16 @@
 #define LPC_STATIC_DECL
 #define LPC_ENC_DEC_IMPLEMENTATION
 #include "lpc10_enc_dec.h" 
+#include "blissful_orange.h" 
 
 #define MAX_SAMPLES_UPDATE 512
 #define SAMPLE_RATE 8000
 
+#define PADDING_PX 10
+#define FONT_SIZE 24
+
+#define BACKGROUND_COLOR CLITERAL(Color) {0x1c, 0x1c, 0x1c, 0xff}
+
 // AudioStream audio_stream;
 
 typedef enum {
@@ -24,6 +30,10 @@ Program_State state;
 void program_init(void) {
     state.status = STATUS_IDLE;
     state.settings = LPC_DEFAULT_SETTINGS; 
+
+    SetWindowMinSize(WINDOW_WIDTH, WINDOW_HEIGHT);
+    GuiLoadStyleBlissfulOrange();
+    GuiSetStyle(DEFAULT, TEXT_ALIGNMENT, TEXT_ALIGN_CENTER);
 }
 
 void program_deinit(void) {
@@ -103,30 +113,90 @@ void program_render(void) {
     Vector2 pos, size;
     const char *text;
     u64 i;
+    Rectangle rect;
+    s32 x, height, width;
+
+    font = GetFontDefault();
 
     BeginDrawing();
-    ClearBackground(CLITERAL(Color) {0x1c, 0x1c, 0x1c, 0xff});
+    ClearBackground(BACKGROUND_COLOR);
 
-    text = ">> drag and drop files here <<";
-    font = GetFontDefault();
+    switch (state.status) {
+        case STATUS_IDLE: 
+        {
+            x = rect.x = window_width / 4;
 
-    size = MeasureTextEx(font, text, 24, 1);
+            width  = rect.width  = window_width  /  2;
+            height = rect.height = window_height / 15;
+            rect.height -= PADDING_PX / 2;
+            rect.y       = PADDING_PX / 2;
 
-    pos.x = window_width / 2 - size.x / 2;
-    pos.y = window_height / 2 - size.y / 2;
+            rect.width = window_width;
+            rect.x     = 0;
+            GuiLabel(rect, "Pitch buffer settings");
+            rect.x     = x;
+            rect.width = width;
 
-    DrawTextEx(font, text, pos, 24, 1, WHITE);
+            rect.y += height;
+            GuiSlider(rect, "Low-cut", TextFormat("%.0f", state.settings.pitch_low_cut), &state.settings.pitch_low_cut, 1.0f, 500.0f);
+            rect.y += height;
+            GuiSlider(rect, "High-cut", TextFormat("%.0f", state.settings.pitch_high_cut), &state.settings.pitch_high_cut, 100.0f, 1000.0f);
+            rect.y += height;
+            GuiSlider(rect, "Q-Factor", TextFormat("%.2f", state.settings.pitch_q_factor), &state.settings.pitch_q_factor, 0.01f, 8.0f);
 
-    for (i = 0; i < state.path_list.count; i++) {
-        text = GetFileNameWithoutExt(state.path_list.paths[i]);
+            rect.y += height;
+            rect.width = window_width;
+            rect.x     = 0;
+            GuiLabel(rect, "Ks processing buffer settings");
+            rect.x     = x;
+            rect.width = width;
 
-        text = TextFormat("[%s] %s", i < state.index ? "DONE" : "----", text);
-        size = MeasureTextEx(font, text, 24, 1);
+            rect.y += height;
+            GuiSlider(rect, "Low-cut", TextFormat("%.0f",  state.settings.processing_low_cut),  &state.settings.processing_low_cut, 1.0f, 500.0f);
+            rect.y += height;
+            GuiSlider(rect, "High-cut", TextFormat("%.0f", state.settings.processing_high_cut), &state.settings.processing_high_cut, 100.0f, 4000.0f);
+            rect.y += height;
+            GuiSlider(rect, "Q-Factor", TextFormat("%.2f", state.settings.processing_q_factor), &state.settings.processing_q_factor, 0.01f, 8.0f);
+            rect.y += height;
 
-        pos.x = size.y;
-        pos.y = size.y * (i + 1);
+            rect.y += height;
+            GuiSlider(rect, "Unvoiced thresh.", TextFormat("%.2f",  state.settings.unvoiced_thresh),  &state.settings.unvoiced_thresh, -1.0f, 1.0f);
+            rect.y += height;
+            GuiSlider(rect, "Unvoiced RMS mult.", TextFormat("%.2f", state.settings.unvoiced_rms_multiply), &state.settings.unvoiced_rms_multiply, 0.0f, 8.0f);
 
-        DrawTextEx(font, text, pos, 24, 1, WHITE);
+            rect.y += height;
+            GuiToggle(rect, "Pre Emphasis", (bool*)&state.settings.do_pre_emphasis);
+            rect.y += height;
+            GuiSlider(rect, "Alpha", TextFormat("%.6f", state.settings.pre_emphasis_alpha), &state.settings.pre_emphasis_alpha, -1.0f, 1.0f);
+
+            rect.y    += height * 2;
+            rect.width = window_width;
+            rect.x     = 0;
+            GuiLabel(rect, "Drag and drop files you need to convert");
+        } break;
+        case STATUS_CONVERTING: 
+        {
+            text = "---- PROCESSING ----";
+            size = MeasureTextEx(font, text, 24, 1);
+            pos.x = window_width / 2 - size.x / 2;
+            pos.y = window_height / 2 - size.y / 2;
+
+            DrawTextEx(font, text, pos, 24, 1, WHITE);
+
+            for (i = 0; i < state.path_list.count; i++) {
+                if (i < state.index) continue;
+
+                text = GetFileNameWithoutExt(state.path_list.paths[i]);
+
+                text = TextFormat("%s", text);
+                size = MeasureTextEx(font, text, 24, 1);
+
+                pos.x = size.y;
+                pos.y = size.y * ((i - state.index) + 1);
+
+                DrawTextEx(font, text, pos, 24, 1, WHITE);
+            }
+        } break;
     }
 
     EndDrawing();