From: b <rowerynaksiezycu@gmail.com>
Date: Sat, 4 Jan 2025 11:17:33 +0000 (+0100)
Subject: graphical indication of transposition
X-Git-Url: http://bicyclesonthemoon.info/git-projects/?a=commitdiff_plain;h=535ff87b182d9ad808122912e52c5557f0ea8774;p=klavirko%2Fui

graphical indication of transposition
---

diff --git a/font16.png b/font16.png
index 035d0b3..7663495 100644
Binary files a/font16.png and b/font16.png differ
diff --git a/font16.xcf b/font16.xcf
index 4111270..06a103a 100644
Binary files a/font16.xcf and b/font16.xcf differ
diff --git a/font8.png b/font8.png
index 7cd4f40..db4acbf 100644
Binary files a/font8.png and b/font8.png differ
diff --git a/font8.xcf b/font8.xcf
index 980a6bb..6d7e5b4 100644
Binary files a/font8.xcf and b/font8.xcf differ
diff --git a/gui.c b/gui.c
index 5b9f228..cf974a5 100644
--- a/gui.c
+++ b/gui.c
@@ -71,6 +71,9 @@ const    uint8_t  gui_list_123[N_123+1] = LIST_123;
          uint8_t  text_select[GUI_TITLE_SELECT_N] = GUI_TITLE_SELECT;
          uint8_t  text_save[GUI_TITLE_SAVE_N] = GUI_TITLE_SAVE;
 
+const    uint8_t  TEXT_KEYBOARD[12][GUI_KEYBOARD_N] = GUI_KEYBOARD;
+const    uint8_t *text_keyboard;
+
 /* event handling */
 
 inline void add_gui_event(const uint16_t event)
@@ -944,8 +947,10 @@ inline void gui_event_options (const uint16_t event)
 			if (gui_choice != 1)
 				lcd_select_button(gui_choice, 0);
 			gui_choice = 1;
+			make_text_keyboard();
 			lcd_select_button(1, 1);
 			lcd_update_title(GUI_TITLE_OPTION_TRANSPOSE);
+			 lcd_update_button(-1, text_keyboard, 0);
 		}
 		else if (event & BUTTON_C)
 		{
@@ -989,6 +994,8 @@ inline void gui_event_options (const uint16_t event)
 		{
 			set_transp(0);
 			make_text_transpose();
+			make_text_keyboard();
+			 lcd_update_button(-1, text_keyboard, 0);
 			lcd_update_button(1, text_transpose, gui_choice == 1);
 			reject_gui_events();
 		}
@@ -1064,6 +1071,8 @@ inline void gui_event_options (const uint16_t event)
 					set_transp(transp - 1);
 			}
 			make_text_transpose();
+			make_text_keyboard();
+			 lcd_update_button(-1, text_keyboard, 0);
 			lcd_update_button(1, text_transpose, 1);
 			break;
 		case 2:
@@ -1499,6 +1508,19 @@ inline void make_text_transpose (void)
 	text_transpose[x]='\0';
 }
 
+inline void make_text_keyboard (void)
+{
+	int8_t i;
+	
+	i = transp;
+	while (i < 0)
+		i += 12;
+	while (i >= 12)
+		i -= 12;
+	
+	text_keyboard = TEXT_KEYBOARD[i];
+}
+
 inline void make_text_midi_in (void)
 {
 	uint8_t x = GUI_BUTTONTEXT_MIDI_IN_INSERT;
diff --git a/gui.h b/gui.h
index 89c376b..2155127 100644
--- a/gui.h
+++ b/gui.h
@@ -165,6 +165,38 @@ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 #define GUI_TITLE_SAVE_INSERT 16
 
 
+#define GUI_KEYBOARD_BASE "\x80\x81\x83\x84\x90\x92\x94\x90\x91\x93\x94"
+
+#define GUI_KEYBOARD_0  "       \x80\x82\x84"                      GUI_KEYBOARD_BASE "CDEFGAH"
+#define GUI_KEYBOARD_1  "\x88\x8A\x8C\x98\x9A\x9D\x9F\x80\x82\x84" GUI_KEYBOARD_BASE "  F   C"
+#define GUI_KEYBOARD_2  " \x95\x96  \x85\x86\x80\x82\x84"          GUI_KEYBOARD_BASE "DE GAH "
+#define GUI_KEYBOARD_3  "\x8B\x8C \x9B\x9D\x9F \x80\x82\x84"       GUI_KEYBOARD_BASE " FG  CD"
+#define GUI_KEYBOARD_4  "\x95\x97\x99 \x85\x87\x89\x80\x82\x84"    GUI_KEYBOARD_BASE "E  AH  "
+#define GUI_KEYBOARD_5  "   \x9E\x9F  \x80\x82\x84"                GUI_KEYBOARD_BASE "FGA CDE"
+#define GUI_KEYBOARD_6  "\x98\x9A\x9C\x85\x87\x8A\x8C\x80\x82\x84" GUI_KEYBOARD_BASE "   H   "
+#define GUI_KEYBOARD_7  "     \x95\x96\x80\x82\x84"                GUI_KEYBOARD_BASE "GAHCDE "
+#define GUI_KEYBOARD_8  "\x9B\x9D\x9F\x88\x8A\x8C \x80\x82\x84"    GUI_KEYBOARD_BASE "  C  FG"
+#define GUI_KEYBOARD_9  " \x85\x86 \x95\x97\x99\x80\x82\x84"       GUI_KEYBOARD_BASE "AH DE  "
+#define GUI_KEYBOARD_10 "\x9E\x9F \x8B\x8C  \x80\x82\x84"          GUI_KEYBOARD_BASE " CD FGA"
+#define GUI_KEYBOARD_11 "\x85\x87\x89\x95\x97\x9A\x9C\x80\x82\x84" GUI_KEYBOARD_BASE "H  E   "
+
+#define GUI_KEYBOARD { \
+	GUI_KEYBOARD_0, \
+	GUI_KEYBOARD_1, \
+	GUI_KEYBOARD_2, \
+	GUI_KEYBOARD_3, \
+	GUI_KEYBOARD_4, \
+	GUI_KEYBOARD_5, \
+	GUI_KEYBOARD_6, \
+	GUI_KEYBOARD_7, \
+	GUI_KEYBOARD_8, \
+	GUI_KEYBOARD_9, \
+	GUI_KEYBOARD_10, \
+	GUI_KEYBOARD_11 \
+}
+
+#define GUI_KEYBOARD_N 29
+
 #define GET_JOG() ((JOG_A ? JOG_L : 0) ^ (JOG_B ? JOG_H : 0))
 
 
@@ -237,6 +269,7 @@ inline uint8_t convert_wave(int8_t x);
 
 inline void make_text_tuning (void);
 inline void make_text_transpose (void);
+inline void make_text_keyboard (void);
 inline void make_text_midi_in (void);
 inline void make_text_midi_out (void);
 inline void make_text_select (void);