Bmp File Viewer + extras (#2119)

* BMP initial * Add vscode debug configuration as a template (#2109) * usb serial debug interface & usb serial async msg (#2111) * add serial_debug * not use OSS * add path print * add string print and vec * clean up * clean up * format * add an async blocking bool * add an async blocking bool - comment * protect the unexpected tx * naming * remove demo code * fix bottom-up format, and add auto extend, .. * bmp write * Minor additions * Minor * overwrite on create * Tmp * Basic view - WIP * debug * add literal str print in asyncmsg (#2113) * add literal str print in asyncmsg * remove debug things * accept suggestion per gull * fix documentary * Fix bug (#2114) * Disable Back button during Touch Calibration (#2115) * ADS1100 (#2116) * WIP * WIP * WIP * Corrected name * WIP * WIP * WIP * WIP * Added new calc * WIP * WIP * WIP * WIP * WIP * WIP * Added debug serial lines * WIP * Fixed issue * Fixed calculation issue * Added voltage to performance DFU menu * Added padding function and added voltage to perf menu * Clean up * Refactor * Fixed linting * Hides voltage if PP does not conatin IC * WIP showing battery % * made the percentage a int * Added % to header * Removed test UI * Removed comment * Added fix for precision too large * Added fix for precision too large * Linting * widget * auto zoom * remove debug * move in screen * fix math * remove test code * fix * fix compiler warning * BMP File viewer * Full screen * bg instead of noice * add comment * Handle some not supported formats. --------- Co-authored-by: E.T <tamas@eisenberger.hu> Co-authored-by: sommermorgentraum <24917424+zxkmm@users.noreply.github.com> Co-authored-by: Mark Thompson <129641948+NotherNgineer@users.noreply.github.com> Co-authored-by: jLynx <admin@jlynx.net>
2025-08-07 14:12:31 -04:00 · 2024-04-24 05:18:12 +02:00 · 2024-04-24 05:18:12 +02:00 · 06651dc97c
commit 06651dc97c
parent 67975d76a0
15 changed files with 801 additions and 3 deletions
--- a/firmware/application/ui/ui_bmpview.hpp
+++ b/firmware/application/ui/ui_bmpview.hpp
@ -0,0 +1,68 @@
+/*
+ * Copyright (C) 2024 HTotoo
+ *
+ * This file is part of PortaPack.
+ *
+ * This program 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 2, or (at your option)
+ * any later version.
+ *
+ * This program 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; see the file COPYING.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef __UIBMPVIEW_H__
+#define __UIBMPVIEW_H__
+
+#include "ui.hpp"
+#include "ui_widget.hpp"
+#include "bmpfile.hpp"
+#include "ui_styles.hpp"
+
+class BMPViewer : public Widget {
+   public:
+    BMPViewer(Rect parent_rect);
+    BMPViewer(Rect parent_rect, const std::filesystem::path& file);
+    BMPViewer(const BMPViewer& other) = delete;
+    BMPViewer& operator=(const BMPViewer& other) = delete;
+
+    bool load_bmp(const std::filesystem::path& file);
+
+    void paint(Painter& painter) override;
+    void on_focus() override;
+    void on_blur() override;
+    bool on_key(const KeyEvent key) override;
+    bool on_encoder(EncoderEvent delta) override;
+    bool on_keyboard(const KeyboardEvent event) override;
+
+    void reset_pos();
+    void set_zoom(int8_t new_zoom);
+    int8_t get_zoom();
+
+    void set_enter_pass(bool pass);
+    bool get_enter_pass();
+
+   private:
+    void get_line(ui::Color* line, uint32_t bx, uint32_t by, uint32_t cnt);
+    bool move_pos(int32_t delta_x, int32_t delta_y);
+    BMPFile bmp{};
+    int8_t zoom = 1;      // positive = zoom in, negative = zoom out 0-invalid 1- no zoom
+    int8_t zoom_fit = 1;  // if this value is set, the image will fit the screen the most
+    int8_t max_zoom = 10;
+    int8_t min_zoom = -20;  // will be calculated on load
+    uint32_t cx = 0;        // current top-left coordinate
+    uint32_t cy = 0;
+    uint32_t mvx = 1;  // how much to move on key
+    uint32_t mvy = 1;
+    bool enter_pass = false;
+};
+
+#endif