SDR++ server beta :)

core/src/gui/smgui.h

@@ -0,0 +1,146 @@
+#pragma once
+#include <imgui.h>
+#include <string>
+#include <vector>
+#include <map>
+
+namespace SmGui {
+    enum DrawStep {
+        // Format calls
+        DRAW_STEP_FILL_WIDTH = 0x00,
+        DRAW_STEP_SAME_LINE,
+        DRAW_STEP_BEGIN_DISABLED,
+        DRAW_STEP_END_DISABLED,        
+        
+        // Widget calls
+        DRAW_STEP_COMBO = 0x80,
+        DRAW_STEP_BUTTON,
+        DRAW_STEP_COLUMNS,
+        DRAW_STEP_NEXT_COLUMN,
+        DRAW_STEP_RADIO_BUTTON,
+        DRAW_STEP_BEGIN_GROUP,
+        DRAW_STEP_END_GROUP,
+        DRAW_STEP_LEFT_LABEL,
+        DRAW_STEP_SLIDER_INT,
+        DRAW_STEP_SLIDER_FLOAT_WITH_STEPS,
+        DRAW_STEP_INPUT_INT,
+        DRAW_STEP_CHECKBOX,
+        DRAW_STEP_SLIDER_FLOAT,
+        DRAW_STEP_INPUT_TEXT,
+        DRAW_STEP_TEXT,
+        DRAW_STEP_TEXT_COLORED,
+        DRAW_STEP_OPEN_POPUP,
+        DRAW_STEP_BEGIN_POPUP,
+        DRAW_STEP_END_POPUP,
+        DRAW_STEP_BEGIN_TABLE,
+        DRAW_STEP_END_TABLE,
+        DRAW_STEP_TABLE_NEXT_ROW,
+        DRAW_STEP_TABLE_SET_COLUMN_INDEX,
+        DRAW_STEP_SET_NEXT_ITEM_WIDTH
+    };
+
+    enum DrawListElemType {
+        DRAW_LIST_ELEM_TYPE_DRAW_STEP,
+        DRAW_LIST_ELEM_TYPE_BOOL,
+        DRAW_LIST_ELEM_TYPE_INT,
+        DRAW_LIST_ELEM_TYPE_FLOAT,
+        DRAW_LIST_ELEM_TYPE_STRING,
+    };
+
+    struct DrawListElem {
+        DrawListElemType type;
+        DrawStep step;
+        bool forceSync;
+        bool b;
+        int i;
+        float f;
+        std::string str;
+    };
+
+    enum FormatString {
+        FMT_STR_NONE,
+        FMT_STR_INT_DEFAULT,
+        FMT_STR_INT_DB,
+        FMT_STR_FLOAT_DEFAULT,
+        FMT_STR_FLOAT_NO_DECIMAL,
+        FMT_STR_FLOAT_ONE_DECIMAL,
+        FMT_STR_FLOAT_TWO_DECIMAL,
+        FMT_STR_FLOAT_THREE_DECIMAL,
+        FMT_STR_FLOAT_DB_NO_DECIMAL,
+        FMT_STR_FLOAT_DB_ONE_DECIMAL,
+        FMT_STR_FLOAT_DB_TWO_DECIMAL,
+        FMT_STR_FLOAT_DB_THREE_DECIMAL
+    };
+
+    extern std::map<FormatString, const char*> fmtStr;
+
+    std::string ImStrToString(const char* imstr);
+
+    class DrawList {
+    public:
+        void pushStep(DrawStep step, bool forceSync);
+        void pushBool(bool b);
+        void pushInt(int i);
+        void pushFloat(float f);
+        void pushString(std::string str);
+
+        void draw(std::string& diffId, DrawListElem& diffValue, bool& syncRequired);
+        
+        static int loadItem(DrawListElem& elem, uint8_t* data, int len);
+        int load(void* data, int len);
+        static int storeItem(DrawListElem& elem, void* data, int len);
+        int store(void* data, int len);
+        static int getItemSize(DrawListElem& elem);
+        int getSize();
+        bool checkTypes(int firstId, int n, ...);
+        bool validate();
+
+        std::vector<DrawListElem> elements;
+    };
+
+    // Rec/Play functions
+    // TODO: Maybe move verification to the load function instead of checking in drawFrame
+    void setDiff(std::string id, SmGui::DrawListElem value);
+    void startRecord(DrawList* dl);
+    void stopRecord();
+
+    // Signaling Functions
+    void ForceSync();
+    
+    // Format functions
+    void FillWidth();
+    void SameLine();
+    void BeginDisabled();
+    void EndDisabled();
+
+    // Widget functions
+    bool Combo(const char *label, int *current_item, const char *items_separated_by_zeros, int popup_max_height_in_items = -1);
+    bool Button(const char *label, ImVec2 size = ImVec2(0, 0));
+    void Columns(int count = 1, const char *id = (const char *)0, bool border = true);
+    void NextColumn();
+    bool RadioButton(const char *label, bool active);
+    void BeginGroup();
+    void EndGroup();
+    void LeftLabel(const char *text);
+    bool SliderInt(const char *label, int *v, int v_min, int v_max, FormatString format = FMT_STR_INT_DEFAULT, ImGuiSliderFlags flags = 0);
+    bool SliderFloatWithSteps(const char *label, float *v, float v_min, float v_max, float v_step, FormatString display_format = FMT_STR_FLOAT_THREE_DECIMAL);
+    bool InputInt(const char *label, int *v, int step = 1, int step_fast = 100, ImGuiInputTextFlags flags = 0);
+    bool Checkbox(const char *label, bool *v);
+    bool SliderFloat(const char *label, float *v, float v_min, float v_max, FormatString format = FMT_STR_FLOAT_THREE_DECIMAL, ImGuiSliderFlags flags = 0);
+    bool InputText(const char *label, char *buf, size_t buf_size, ImGuiInputTextFlags flags = 0);
+    void Text(const char* str);
+    void TextColored(const ImVec4 &col, const char *str);
+    void OpenPopup(const char *str_id, ImGuiPopupFlags popup_flags = 0);
+    bool BeginPopup(const char *str_id, ImGuiWindowFlags flags = 0);
+    void EndPopup();
+
+    bool BeginTable(const char *str_id, int column, ImGuiTableFlags flags = 0, const ImVec2 &outer_size = ImVec2((0.0F), (0.0F)), float inner_width = (0.0F));
+    void EndTable();
+    void TableNextRow(ImGuiTableRowFlags row_flags = 0, float min_row_height = (0.0F));
+    void TableSetColumnIndex(int column_n);
+    void SetNextItemWidth(float item_width);
+
+    // Config configs
+    void ForceSyncForNext();
+
+}