308 lines
11 KiB
C
308 lines
11 KiB
C
// Copyright 2018-2022 Nick Brassel (@tzarc)
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// SPDX-License-Identifier: GPL-2.0-or-later
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#include QMK_KEYBOARD_H
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#include <hal.h>
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#include <string.h>
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#include <ctype.h>
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#include <printf.h>
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#include "qp.h"
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#include "backlight.h"
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#include "transactions.h"
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#include "split_util.h"
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#include "djinn.h"
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#include "theme_djinn_default.h"
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#include "djinn.qgf.h"
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#include "lock-caps-ON.qgf.h"
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#include "lock-scrl-ON.qgf.h"
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#include "lock-num-ON.qgf.h"
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#include "lock-caps-OFF.qgf.h"
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#include "lock-scrl-OFF.qgf.h"
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#include "lock-num-OFF.qgf.h"
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#include "thintel15.qff.h"
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static painter_image_handle_t djinn_logo;
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static painter_image_handle_t lock_caps_on;
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static painter_image_handle_t lock_caps_off;
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static painter_image_handle_t lock_num_on;
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static painter_image_handle_t lock_num_off;
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static painter_image_handle_t lock_scrl_on;
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static painter_image_handle_t lock_scrl_off;
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static painter_font_handle_t thintel;
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//----------------------------------------------------------
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// RGB Matrix naming
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#if defined(RGB_MATRIX_ENABLE)
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# include <rgb_matrix.h>
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# if defined(RGB_MATRIX_EFFECT)
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# undef RGB_MATRIX_EFFECT
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# endif // defined(RGB_MATRIX_EFFECT)
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# define RGB_MATRIX_EFFECT(x) RGB_MATRIX_EFFECT_##x,
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enum {
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RGB_MATRIX_EFFECT_NONE,
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# include "rgb_matrix_effects.inc"
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# undef RGB_MATRIX_EFFECT
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# ifdef RGB_MATRIX_CUSTOM_KB
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# include "rgb_matrix_kb.inc"
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# endif
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# ifdef RGB_MATRIX_CUSTOM_USER
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# include "rgb_matrix_user.inc"
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# endif
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};
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# define RGB_MATRIX_EFFECT(x) \
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case RGB_MATRIX_EFFECT_##x: \
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return #x;
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const char *rgb_matrix_name(uint8_t effect) {
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switch (effect) {
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case RGB_MATRIX_EFFECT_NONE:
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return "NONE";
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# include "rgb_matrix_effects.inc"
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# undef RGB_MATRIX_EFFECT
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# ifdef RGB_MATRIX_CUSTOM_KB
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# include "rgb_matrix_kb.inc"
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# endif
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# ifdef RGB_MATRIX_CUSTOM_USER
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# include "rgb_matrix_user.inc"
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# endif
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default:
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return "UNKNOWN";
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}
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}
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#endif // defined(RGB_MATRIX_ENABLE)
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//----------------------------------------------------------
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// UI Initialisation
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void keyboard_post_init_display(void) {
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djinn_logo = qp_load_image_mem(gfx_djinn);
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lock_caps_on = qp_load_image_mem(gfx_lock_caps_ON);
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lock_caps_off = qp_load_image_mem(gfx_lock_caps_OFF);
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lock_num_on = qp_load_image_mem(gfx_lock_num_ON);
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lock_num_off = qp_load_image_mem(gfx_lock_num_OFF);
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lock_scrl_on = qp_load_image_mem(gfx_lock_scrl_ON);
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lock_scrl_off = qp_load_image_mem(gfx_lock_scrl_OFF);
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thintel = qp_load_font_mem(font_thintel15);
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}
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//----------------------------------------------------------
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// UI Drawing
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void draw_ui_user(void) {
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bool hue_redraw = false;
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static uint16_t last_hue = 0xFFFF;
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#if defined(RGB_MATRIX_ENABLE)
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uint16_t curr_hue = rgb_matrix_get_hue();
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#else // defined(RGB_MATRIX_ENABLE)
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uint16_t curr_hue = 0;
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#endif // defined(RGB_MATRIX_ENABLE)
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if (last_hue != curr_hue) {
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last_hue = curr_hue;
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hue_redraw = true;
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}
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bool layer_state_redraw = false;
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static uint32_t last_layer_state = 0;
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if (last_layer_state != layer_state) {
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last_layer_state = layer_state;
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layer_state_redraw = true;
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}
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bool power_state_redraw = false;
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static usbpd_allowance_t last_current_state = (usbpd_allowance_t)(~0);
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if (last_current_state != kb_state.current_setting) {
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last_current_state = kb_state.current_setting;
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power_state_redraw = true;
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}
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bool scan_redraw = false;
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static uint32_t last_scan_update = 0;
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if (timer_elapsed32(last_scan_update) > 125) {
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last_scan_update = timer_read32();
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scan_redraw = true;
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}
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bool wpm_redraw = false;
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static uint32_t last_wpm_update = 0;
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if (timer_elapsed32(last_wpm_update) > 125) {
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last_wpm_update = timer_read32();
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wpm_redraw = true;
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}
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#if defined(RGB_MATRIX_ENABLE)
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bool rgb_effect_redraw = false;
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static uint16_t last_effect = 0xFFFF;
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uint8_t curr_effect = rgb_matrix_config.mode;
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if (last_effect != curr_effect) {
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last_effect = curr_effect;
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rgb_effect_redraw = true;
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}
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#endif // defined(RGB_MATRIX_ENABLE)
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// Show the Djinn logo and two vertical bars on both sides
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if (hue_redraw) {
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qp_drawimage_recolor(lcd, 120 - djinn_logo->width / 2, 32, djinn_logo, curr_hue, 255, 255, curr_hue, 255, 0);
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qp_rect(lcd, 0, 0, 8, 319, curr_hue, 255, 255, true);
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qp_rect(lcd, 231, 0, 239, 319, curr_hue, 255, 255, true);
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}
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int ypos = 4;
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// Show layer info on the left side
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if (is_keyboard_left()) {
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char buf[64] = {0};
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int xpos = 16;
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#if defined(RGB_MATRIX_ENABLE)
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if (hue_redraw || rgb_effect_redraw) {
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static int max_rgb_xpos = 0;
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xpos = 16;
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snprintf_(buf, sizeof(buf), "rgb: %s", rgb_matrix_name(curr_effect));
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for (int i = 5; i < sizeof(buf); ++i) {
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if (buf[i] == 0)
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break;
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else if (buf[i] == '_')
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buf[i] = ' ';
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else if (buf[i - 1] == ' ')
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buf[i] = toupper(buf[i]);
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else if (buf[i - 1] != ' ')
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buf[i] = tolower(buf[i]);
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}
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xpos += qp_drawtext_recolor(lcd, xpos, ypos, thintel, buf, curr_hue, 255, 255, curr_hue, 255, 0);
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if (max_rgb_xpos < xpos) {
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max_rgb_xpos = xpos;
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}
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qp_rect(lcd, xpos, ypos, max_rgb_xpos, ypos + thintel->line_height, 0, 0, 0, true);
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}
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ypos += thintel->line_height + 4;
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#endif // defined(RGB_MATRIX_ENABLE)
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if (hue_redraw || layer_state_redraw) {
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extern const char *current_layer_name(void);
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const char *layer_name = current_layer_name();
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static int max_layer_xpos = 0;
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xpos = 16;
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snprintf_(buf, sizeof(buf), "layer: %s", layer_name);
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xpos += qp_drawtext_recolor(lcd, xpos, ypos, thintel, buf, curr_hue, 255, 255, curr_hue, 255, 0);
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if (max_layer_xpos < xpos) {
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max_layer_xpos = xpos;
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}
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qp_rect(lcd, xpos, ypos, max_layer_xpos, ypos + thintel->line_height, 0, 0, 0, true);
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}
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ypos += thintel->line_height + 4;
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if (hue_redraw || power_state_redraw) {
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static int max_power_xpos = 0;
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xpos = 16;
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snprintf_(buf, sizeof(buf), "power: %s", usbpd_str(kb_state.current_setting));
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xpos += qp_drawtext_recolor(lcd, xpos, ypos, thintel, buf, curr_hue, 255, 255, curr_hue, 255, 0);
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if (max_power_xpos < xpos) {
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max_power_xpos = xpos;
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}
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qp_rect(lcd, xpos, ypos, max_power_xpos, ypos + thintel->line_height, 0, 0, 0, true);
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}
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ypos += thintel->line_height + 4;
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if (hue_redraw || scan_redraw) {
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static int max_scans_xpos = 0;
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xpos = 16;
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snprintf_(buf, sizeof(buf), "scans: %d", (int)theme_state.scan_rate);
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xpos += qp_drawtext_recolor(lcd, xpos, ypos, thintel, buf, curr_hue, 255, 255, curr_hue, 255, 0);
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if (max_scans_xpos < xpos) {
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max_scans_xpos = xpos;
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}
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qp_rect(lcd, xpos, ypos, max_scans_xpos, ypos + thintel->line_height, 0, 0, 0, true);
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}
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ypos += thintel->line_height + 4;
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if (hue_redraw || wpm_redraw) {
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static int max_wpm_xpos = 0;
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xpos = 16;
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snprintf_(buf, sizeof(buf), "wpm: %d", (int)get_current_wpm());
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xpos += qp_drawtext_recolor(lcd, xpos, ypos, thintel, buf, curr_hue, 255, 255, curr_hue, 255, 0);
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if (max_wpm_xpos < xpos) {
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max_wpm_xpos = xpos;
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}
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qp_rect(lcd, xpos, ypos, max_wpm_xpos, ypos + thintel->line_height, 0, 0, 0, true);
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}
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ypos += thintel->line_height + 4;
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}
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// Show LED lock indicators on the right side
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if (!is_keyboard_left()) {
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static led_t last_led_state = {0};
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if (hue_redraw || last_led_state.raw != host_keyboard_led_state().raw) {
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last_led_state.raw = host_keyboard_led_state().raw;
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qp_drawimage_recolor(lcd, 239 - 12 - (32 * 3), 0, last_led_state.caps_lock ? lock_caps_on : lock_caps_off, curr_hue, 255, last_led_state.caps_lock ? 255 : 32, curr_hue, 255, 0);
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qp_drawimage_recolor(lcd, 239 - 12 - (32 * 2), 0, last_led_state.num_lock ? lock_num_on : lock_num_off, curr_hue, 255, last_led_state.num_lock ? 255 : 32, curr_hue, 255, 0);
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qp_drawimage_recolor(lcd, 239 - 12 - (32 * 1), 0, last_led_state.scroll_lock ? lock_scrl_on : lock_scrl_off, curr_hue, 255, last_led_state.scroll_lock ? 255 : 32, curr_hue, 255, 0);
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}
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}
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}
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//----------------------------------------------------------
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// Sync
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theme_runtime_config theme_state;
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void rpc_theme_sync_callback(uint8_t m2s_size, const void *m2s_buffer, uint8_t s2m_size, void *s2m_buffer) {
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if (m2s_size == sizeof(theme_state)) {
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memcpy(&theme_state, m2s_buffer, m2s_size);
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}
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}
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void theme_init(void) {
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// Register keyboard state sync split transaction
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transaction_register_rpc(THEME_DATA_SYNC, rpc_theme_sync_callback);
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// Reset the initial shared data value between master and slave
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memset(&theme_state, 0, sizeof(theme_state));
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}
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void theme_state_update(void) {
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if (is_keyboard_master()) {
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// Keep the scan rate in sync
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theme_state.scan_rate = get_matrix_scan_rate();
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}
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}
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void theme_state_sync(void) {
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if (!is_transport_connected()) return;
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if (is_keyboard_master()) {
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// Keep track of the last state, so that we can tell if we need to propagate to slave
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static theme_runtime_config last_theme_state;
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static uint32_t last_sync;
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bool needs_sync = false;
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// Check if the state values are different
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if (memcmp(&theme_state, &last_theme_state, sizeof(theme_runtime_config))) {
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needs_sync = true;
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memcpy(&last_theme_state, &theme_state, sizeof(theme_runtime_config));
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}
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// Send to slave every 125ms regardless of state change
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if (timer_elapsed32(last_sync) > 125) {
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needs_sync = true;
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}
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// Perform the sync if requested
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if (needs_sync) {
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if (transaction_rpc_send(THEME_DATA_SYNC, sizeof(theme_runtime_config), &theme_state)) {
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last_sync = timer_read32();
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} else {
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dprint("Failed to perform rpc call\n");
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}
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}
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}
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}
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