Added memory, sd card and settings menus.

main/modes/AbstractMenuMode.cpp

@@ -0,0 +1,62 @@
+#include "core/common.h"
+#include "core/buttons.h"
+#include "core/display.h"
+#include <EPD.h>
+#include "ModeRunner.h"
+#include "ReaderMode.h"
+#include "AbstractMenuMode.h"
+
+static int baseY = 35;
+static int menuSkip = 20;
+static int x = 40;
+static int menu_options_size = 4;
+
+void draw_menu_option(char* text, int line, bool selected)
+{
+    EPD_print(text, CENTER, baseY + line * menuSkip); 
+}
+
+void draw_menu_cursor(int cursor)
+{
+    EPD_drawRect(x, baseY + cursor * menuSkip,
+        EPD_DISPLAY_WIDTH - 2*x, menuSkip + 1, 0x0F);
+}
+
+void AbstractMenuMode::start()
+{}
+
+void AbstractMenuMode::loop()
+{
+    display_clear();
+    EPD_setFont(COMIC24_FONT, NULL);
+    EPD_print(this->getTitle(), CENTER, 0);
+
+    int line = 0;
+    EPD_setFont(DEJAVU18_FONT, NULL);
+    char** options = this->getOptions();
+    int menu_options_size = this->getOptionsSize();
+    for (int line = 0; line < menu_options_size; line++) {
+        draw_menu_option(options[line], line, this->cursor == line);
+    }
+    draw_menu_cursor(this->cursor);
+    display_update();
+
+    while(1) {
+        delay(5);
+        if (buttons_pressed_ok()) {
+            this->onOptionSelected(this->cursor);
+            break;
+        }
+        if (buttons_pressed_minus()) {
+            this->cursor = (this->cursor + menu_options_size - 1) % menu_options_size;
+            break;
+        }
+        if (buttons_pressed_plus()) {
+            this->cursor = (this->cursor + 1) % menu_options_size;
+            break;
+        }
+    }
+}
+
+void AbstractMenuMode::finish()
+{}

main/modes/AbstractMenuMode.h

@@ -0,0 +1,22 @@
+#ifndef _ABSTRACTMENUMODE_H_
+#define _ABSTRACTMENUMODE_H_
+#include "AppMode.h"
+
+class AbstractMenuMode : public AppMode
+{
+public:
+    virtual void start();
+    virtual void loop();
+    virtual void finish();
+
+protected:
+    virtual char* getTitle();
+    virtual char** getOptions();
+    virtual int getOptionsSize();
+    virtual void onOptionSelected(int option);
+
+private:
+    int cursor = 0;
+};
+
+#endif

main/modes/InternalMemoryMenuMode.cpp

@@ -0,0 +1,40 @@
+#include "core/common.h"
+#include "core/buttons.h"
+#include "core/display.h"
+#include <EPD.h>
+#include "InternalMemoryMenuMode.h"
+
+void InternalMemoryMenuMode::start()
+{
+    display_refresh();
+}
+
+void InternalMemoryMenuMode::loop()
+{
+    char text[1024];
+    
+    //display_clear();
+    EPD_setFont(COMIC24_FONT, NULL);
+    EPD_print("Internal Memory", CENTER, 00);
+
+    EPD_setFont(DEJAVU18_FONT, NULL);
+    EPD_print("Current File:", 5, 30);
+    EPD_print("/spiffs/book.txt", 20, 50);
+    
+    EPD_print("Size:", 5, 80);
+    EPD_print("1234 kB", 100, 80);
+
+    EPD_print("Position:", 5, 100);
+    EPD_print("45%", 100, 100);
+    display_update();
+
+    while (1) {
+        delay(10);
+        if (buttons_pressed_ok()) {
+            this->setFinished();
+            break;
+        }
+    }
+}
+void InternalMemoryMenuMode::finish()
+{}

main/modes/InternalMemoryMenuMode.h

@@ -0,0 +1,11 @@
+#include "AppMode.h"
+
+class InternalMemoryMenuMode : public AppMode
+{
+public:
+    virtual void start();
+    virtual void loop();
+    virtual void finish();
+
+private:
+};

main/modes/MainMenuMode.cpp

@@ -4,74 +4,56 @@
 #include <EPD.h>
 #include "ModeRunner.h"
 #include "ReaderMode.h"
+#include "InternalMemoryMenuMode.h"
+#include "SdCardMenuMode.h"
+#include "SettingsMenuMode.h"
 #include "MainMenuMode.h"
 
-static int baseY = 35;
-static int menuSkip = 20;
-static int x = 40;
-static int menu_options_size = 4;
-
-void draw_menu_option(char* text, int line, bool selected)
-{
-    EPD_print(text, CENTER, baseY + line * menuSkip); 
-}
-
-void draw_menu_cursor(int cursor)
-{
-    EPD_drawRect(x, baseY + cursor * menuSkip,
-        EPD_DISPLAY_WIDTH - 2*x, menuSkip + 1, 0x0F);
-}
+static char* options[] = {
+        "Continue Reading",
+        "Internal Memory",
+        "SC Card",
+        "Settings"
+    };
 
 void MainMenuMode::start()
 {
     display_refresh();
 }
 
-void MainMenuMode::loop()
+void MainMenuMode::finish()
+{}
+
+char* MainMenuMode::getTitle()
 {
-    display_clear();
-    EPD_setFont(COMIC24_FONT, NULL);
-    EPD_print("Main Menu", CENTER, 0);
+    return "Main Menu";
+}
 
-    int line = 0;
-    EPD_setFont(DEJAVU18_FONT, NULL);
-    draw_menu_option("Continue Reading", line, this->cursor == line); line++;
-    draw_menu_option("Internal Memory", line, this->cursor == line); line++;
-    draw_menu_option("SD Card", line, this->cursor == line); line++;
-    draw_menu_option("Settings", line, this->cursor == line); line++;
-    draw_menu_cursor(this->cursor);
-    display_update();
+char** MainMenuMode::getOptions()
+{
+    return options;
+}
     
-    while(1) {
-        delay(5);
-        if (buttons_pressed_ok()) {
-            switch (this->cursor) {
+int MainMenuMode::getOptionsSize()
+{
+    return 4;
+}
+
+void MainMenuMode::onOptionSelected(int option)
+{
+    switch (option) {
         case 0: // reading
             display_refresh();
             getModeRunner()->startInnerMode(new ReaderMode());
             return;
         case 1: // memory
-                    // TODO
+            getModeRunner()->startInnerMode(new InternalMemoryMenuMode());
             break;
         case 2: // sd card
-                    // TODO
+            getModeRunner()->startInnerMode(new SdCardMenuMode());
             break;
         case 3: // settings
-                    // TODO
-                    break;
-            }
-            break;
-        }
-        if (buttons_pressed_minus()) {
-            this->cursor = (this->cursor + menu_options_size - 1) % menu_options_size;
-            break;
-        }
-        if (buttons_pressed_plus()) {
-            this->cursor = (this->cursor + 1) % menu_options_size;
+            getModeRunner()->startInnerMode(new SettingsMenuMode());
             break;
     }
 }
-}
-
-void MainMenuMode::finish()
-{}

main/modes/MainMenuMode.h

@@ -1,12 +1,17 @@
 #include "AppMode.h"
+#include "AbstractMenuMode.h"
 
-class MainMenuMode : public AppMode
+class MainMenuMode : public AbstractMenuMode
 {
 public:
     virtual void start();
-    virtual void loop();
     virtual void finish();
 
+protected:
+    virtual char* getTitle();
+    virtual char** getOptions();
+    virtual int getOptionsSize();
+    virtual void onOptionSelected(int option);
+
 private:
-    int cursor = 0;
 };

main/modes/SdCardMenuMode.cpp

@@ -0,0 +1,44 @@
+#include "core/common.h"
+#include "core/buttons.h"
+#include "core/display.h"
+#include <EPD.h>
+#include "SdCardMenuMode.h"
+
+static char* options[] = {
+        "[Back]",
+        "/file.txt",
+        "/book.txt",
+        "/asdf.gif",
+    };
+
+void SdCardMenuMode::start()
+{
+    display_refresh();
+}
+
+void SdCardMenuMode::finish()
+{}
+
+char* SdCardMenuMode::getTitle()
+{
+    return "SD Card";
+}
+
+char** SdCardMenuMode::getOptions()
+{
+    return options;
+}
+    
+int SdCardMenuMode::getOptionsSize()
+{
+    return 4;
+}
+
+void SdCardMenuMode::onOptionSelected(int option)
+{
+    if (option == 0) {
+        this->setFinished();
+        return;
+    }
+    // TODO files
+}

main/modes/SdCardMenuMode.h

@@ -0,0 +1,17 @@
+#include "AppMode.h"
+#include "AbstractMenuMode.h"
+
+class SdCardMenuMode : public AbstractMenuMode
+{
+public:
+    virtual void start();
+    virtual void finish();
+
+protected:
+    virtual char* getTitle();
+    virtual char** getOptions();
+    virtual int getOptionsSize();
+    virtual void onOptionSelected(int option);
+
+private:
+};

main/modes/SettingsMenuMode.cpp

@@ -0,0 +1,53 @@
+#include "core/common.h"
+#include "core/buttons.h"
+#include "core/display.h"
+#include <EPD.h>
+#include "SettingsMenuMode.h"
+
+static char* options[] = {
+        "[Back]",
+        "Reader Option X",
+        "Reader Option Y",
+        "Reader Option Z",
+    };
+
+void SettingsMenuMode::start()
+{
+    display_refresh();
+}
+
+void SettingsMenuMode::finish()
+{}
+
+char* SettingsMenuMode::getTitle()
+{
+    return "Settings";
+}
+
+char** SettingsMenuMode::getOptions()
+{
+    return options;
+}
+    
+int SettingsMenuMode::getOptionsSize()
+{
+    return 4;
+}
+
+void SettingsMenuMode::onOptionSelected(int option)
+{
+    switch (option) {
+        case 0:
+            // TODO
+            return;
+        case 1:
+            // TODO
+            break;
+        case 2:
+            // TODO
+            break;
+        case 3:
+            this->setFinished();
+            break;
+    }
+}

main/modes/SettingsMenuMode.h

@@ -0,0 +1,17 @@
+#include "AppMode.h"
+#include "AbstractMenuMode.h"
+
+class SettingsMenuMode : public AbstractMenuMode
+{
+public:
+    virtual void start();
+    virtual void finish();
+
+protected:
+    virtual char* getTitle();
+    virtual char** getOptions();
+    virtual int getOptionsSize();
+    virtual void onOptionSelected(int option);
+
+private:
+};