Add a new Calendar App

A basic calendar app that shows all the days dates in the current month along
with the correlating week days, highlights the current day, and allows swiping
left and right to increase and decrease the current month by one.

Co-authored-by: thnikk <[email protected]>
Co-authored-by: Boteium <[email protected]>

src/CMakeLists.txt

@@ -377,6 +377,7 @@ list(APPEND SOURCE_FILES
         displayapp/screens/FirmwareUpdate.cpp
         displayapp/screens/Music.cpp
         displayapp/screens/Navigation.cpp
+        displayapp/screens/Calendar.cpp
         displayapp/screens/Metronome.cpp
         displayapp/screens/Motion.cpp
         displayapp/screens/Weather.cpp

src/displayapp/DisplayApp.cpp

@@ -19,6 +19,7 @@
 #include "displayapp/screens/Metronome.h"
 #include "displayapp/screens/Music.h"
 #include "displayapp/screens/Navigation.h"
+#include "displayapp/screens/Calendar.h"
 #include "displayapp/screens/Notifications.h"
 #include "displayapp/screens/SystemInfo.h"
 #include "displayapp/screens/Tile.h"

src/displayapp/InfiniTimeTheme.h

@@ -8,6 +8,7 @@ namespace Colors {
   static constexpr lv_color_t green = LV_COLOR_MAKE(0x0, 0xb0, 0x0);
   static constexpr lv_color_t blue = LV_COLOR_MAKE(0x0, 0x50, 0xff);
   static constexpr lv_color_t lightGray = LV_COLOR_MAKE(0xb0, 0xb0, 0xb0);
+  static constexpr lv_color_t gray = LV_COLOR_MAKE(0x50, 0x50, 0x50);
 
   static constexpr lv_color_t bg = LV_COLOR_MAKE(0x5d, 0x69, 0x7e);
   static constexpr lv_color_t bgAlt = LV_COLOR_MAKE(0x38, 0x38, 0x38);

src/displayapp/apps/Apps.h.in

@@ -23,6 +23,7 @@ namespace Pinetime {
       Twos,
       HeartRate,
       Navigation,
+      Calendar,
       StopWatch,
       Metronome,
       Motion,

src/displayapp/apps/CMakeLists.txt

@@ -14,6 +14,7 @@ else ()
     set(DEFAULT_USER_APP_TYPES "${DEFAULT_USER_APP_TYPES}, Apps::Metronome")
     set(DEFAULT_USER_APP_TYPES "${DEFAULT_USER_APP_TYPES}, Apps::Navigation")
     set(DEFAULT_USER_APP_TYPES "${DEFAULT_USER_APP_TYPES}, Apps::Weather")
+    set(DEFAULT_USER_APP_TYPES "${DEFAULT_USER_APP_TYPES}, Apps::Calendar")
     #set(DEFAULT_USER_APP_TYPES "${DEFAULT_USER_APP_TYPES}, Apps::Motion")
     set(USERAPP_TYPES "${DEFAULT_USER_APP_TYPES}" CACHE STRING "List of user apps to build into the firmware")
 endif ()

src/displayapp/fonts/fonts.json

@@ -7,7 +7,7 @@
          },
          {
             "file": "FontAwesome5-Solid+Brands+Regular.woff",
-            "range": "0xf294, 0xf242, 0xf54b, 0xf21e, 0xf1e6, 0xf017, 0xf129, 0xf03a, 0xf185, 0xf560, 0xf001, 0xf3fd, 0xf1fc, 0xf45d, 0xf59f, 0xf5a0, 0xf027, 0xf028, 0xf6a9, 0xf04b, 0xf04c, 0xf048, 0xf051, 0xf095, 0xf3dd, 0xf04d, 0xf2f2, 0xf024, 0xf252, 0xf569, 0xf06e, 0xf015, 0xf00c, 0xf0f3, 0xf522, 0xf743"
+            "range": "0xf294, 0xf242, 0xf54b, 0xf21e, 0xf1e6, 0xf017, 0xf129, 0xf03a, 0xf185, 0xf560, 0xf001, 0xf3fd, 0xf1fc, 0xf45d, 0xf59f, 0xf5a0, 0xf027, 0xf028, 0xf6a9, 0xf04b, 0xf04c, 0xf048, 0xf051, 0xf095, 0xf3dd, 0xf04d, 0xf2f2, 0xf024, 0xf252, 0xf569, 0xf06e, 0xf015, 0xf00c, 0xf0f3, 0xf522, 0xf743, 0xf073"
          }
       ],
       "bpp": 1,

src/displayapp/screens/Calendar.cpp

@@ -0,0 +1,96 @@
+/*  Copyright (C) 2024 thnikk, Boteium, JustScott
+
+    This file is part of InfiniTime.
+
+    InfiniTime is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published
+    by the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    InfiniTime is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
+#include "displayapp/screens/Calendar.h"
+#include "components/datetime/DateTimeController.h"
+#include "displayapp/InfiniTimeTheme.h"
+
+using namespace Pinetime::Applications::Screens;
+
+Calendar::Calendar(Controllers::DateTime& dateTimeController) : dateTimeController {dateTimeController} {
+
+  // Create calendar object
+  calendar = lv_calendar_create(lv_scr_act(), NULL);
+  // Set size
+  lv_obj_set_size(calendar, LV_HOR_RES, LV_VER_RES);
+  // Set alignment
+  lv_obj_align(calendar, NULL, LV_ALIGN_IN_BOTTOM_MID, 0, -5);
+  // Disable clicks
+  lv_obj_set_click(calendar, false);
+
+  // Set style of today's date
+  lv_obj_set_style_local_text_color(calendar, LV_CALENDAR_PART_DATE, LV_STATE_FOCUSED, Colors::deepOrange);
+
+  // Set style of inactive month's days
+  lv_obj_set_style_local_text_color(calendar, LV_CALENDAR_PART_DATE, LV_STATE_DISABLED, Colors::gray);
+
+  // Get today's date
+  current.year = static_cast<int>(dateTimeController.Year());
+  current.month = static_cast<int>(dateTimeController.Month());
+  current.day = static_cast<int>(dateTimeController.Day());
+
+  // Set today's date
+  lv_calendar_set_today_date(calendar, &current);
+  lv_calendar_set_showed_date(calendar, &current);
+}
+
+bool Calendar::OnTouchEvent(Pinetime::Applications::TouchEvents event) {
+  switch (event) {
+    case TouchEvents::SwipeLeft: {
+      if (current.month == 12) {
+        current.month = 1;
+        current.year++;
+      } else {
+        current.month++;
+      }
+
+      lv_calendar_set_showed_date(calendar, &current);
+      return true;
+    }
+    case TouchEvents::SwipeRight: {
+      if (current.month == 1) {
+        current.month = 12;
+        current.year--;
+      } else {
+        current.month--;
+      }
+
+      lv_calendar_set_showed_date(calendar, &current);
+      return true;
+    }
+    /*
+    case TouchEvents::SwipeUp: {
+        current.year++;
+        lv_calendar_set_showed_date(calendar, &current);
+        return true;
+    }
+    case TouchEvents::SwipeDown: {
+        current.year--;
+        lv_calendar_set_showed_date(calendar, &current);
+        return true;
+    }
+    */
+    default: {
+      return false;
+    }
+  }
+}
+
+Calendar::~Calendar() {
+  lv_obj_clean(lv_scr_act());
+}

src/displayapp/screens/Calendar.h

@@ -0,0 +1,59 @@
+/*  Copyright (C) 2024 thnikk, Boteium, JustScott
+
+    This file is part of InfiniTime.
+
+    InfiniTime is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published
+    by the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    InfiniTime is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
+#pragma once
+
+#include "displayapp/apps/Apps.h"
+#include "displayapp/Controllers.h"
+#include "displayapp/screens/Screen.h"
+#include "components/datetime/DateTimeController.h"
+#include <lvgl/lvgl.h>
+
+#include "Symbols.h"
+
+namespace Pinetime {
+  namespace Controllers {
+    class Settings;
+  }
+
+  namespace Applications {
+    namespace Screens {
+      class Calendar : public Screen {
+      public:
+        Calendar(Controllers::DateTime& dateTimeController);
+        ~Calendar() override;
+
+      private:
+        bool OnTouchEvent(TouchEvents event);
+        Controllers::DateTime& dateTimeController;
+        lv_obj_t* calendar;
+        lv_calendar_date_t current;
+      };
+    }
+
+    template <>
+    struct AppTraits<Apps::Calendar> {
+      static constexpr Apps app = Apps::Calendar;
+      static constexpr const char* icon = Screens::Symbols::calendar;
+
+      static Screens::Screen* Create(AppControllers& controllers) {
+        return new Screens::Calendar(controllers.dateTimeController);
+      };
+    };
+  }
+}

src/displayapp/screens/Symbols.h

@@ -39,6 +39,7 @@ namespace Pinetime {
         static constexpr const char* eye = "\xEF\x81\xAE";
         static constexpr const char* home = "\xEF\x80\x95";
         static constexpr const char* sleep = "\xEE\xBD\x84";
+        static constexpr const char* calendar = "\xEF\x81\xB3";
 
         // fontawesome_weathericons.c
         // static constexpr const char* sun = "\xEF\x86\x85";