mirror of
https://github.com/tuxbox-fork-migrations/recycled-ni-neutrino.git
synced 2025-09-01 09:51:13 +02:00
gui/widget/keyboard_input.cpp: add string input with keyboard-style layout
Origin commit data
------------------
Branch: ni/coolstream
Commit: 003acea160
Author: [CST] Focus <focus.cst@gmail.com>
Date: 2014-11-19 (Wed, 19 Nov 2014)
------------------
No further description and justification available within origin commit message!
------------------
This commit was generated by Migit
This commit is contained in:
[CST] Focus
@@ -2087,8 +2087,11 @@ streaming.dir_not_writable The recording directory is not writable.\nRecording w
|
|||||||
streaming.overflow Record buffer overflow, consider to stop some records
|
streaming.overflow Record buffer overflow, consider to stop some records
|
||||||
streaming.slow System/hdd too slow, consider to stop some records
|
streaming.slow System/hdd too slow, consider to stop some records
|
||||||
streaming.write_error The recording was aborted,\nsince an error occured during the writing process.
|
streaming.write_error The recording was aborted,\nsince an error occured during the writing process.
|
||||||
|
stringinput.backspace Backspace
|
||||||
stringinput.caps caps / no caps
|
stringinput.caps caps / no caps
|
||||||
stringinput.clear clear all
|
stringinput.clear clear all
|
||||||
|
stringinput.insert Insert
|
||||||
|
stringinput.save Save
|
||||||
subtitles.charset Charset
|
subtitles.charset Charset
|
||||||
subtitles.head Subtitles
|
subtitles.head Subtitles
|
||||||
subtitles.stop Stop subtitles
|
subtitles.stop Stop subtitles
|
||||||
|
|||||||
@@ -32,6 +32,7 @@ libneutrino_gui_widget_a_SOURCES = \
|
|||||||
hintbox.cpp \
|
hintbox.cpp \
|
||||||
hintboxext.cpp \
|
hintboxext.cpp \
|
||||||
keychooser.cpp \
|
keychooser.cpp \
|
||||||
|
keyboard_input.cpp \
|
||||||
listbox.cpp \
|
listbox.cpp \
|
||||||
listframe.cpp \
|
listframe.cpp \
|
||||||
menue.cpp \
|
menue.cpp \
|
||||||
|
|||||||
728
src/gui/widget/keyboard_input.cpp
Normal file
728
src/gui/widget/keyboard_input.cpp
Normal file
@@ -0,0 +1,728 @@
|
|||||||
|
/*
|
||||||
|
Neutrino-GUI - DBoxII-Project
|
||||||
|
|
||||||
|
Copyright (C) 2001 Steffen Hehn 'McClean'
|
||||||
|
Copyright (C) 2014 CoolStream International Ltd
|
||||||
|
|
||||||
|
License: GPLv2
|
||||||
|
|
||||||
|
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, version 2 of the License.
|
||||||
|
|
||||||
|
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; if not, write to the Free Software
|
||||||
|
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifdef HAVE_CONFIG_H
|
||||||
|
#include <config.h>
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#include <global.h>
|
||||||
|
#include <neutrino.h>
|
||||||
|
|
||||||
|
#include <driver/fontrenderer.h>
|
||||||
|
#include <driver/rcinput.h>
|
||||||
|
#include <driver/screen_max.h>
|
||||||
|
#include <driver/display.h>
|
||||||
|
|
||||||
|
#include <gui/color.h>
|
||||||
|
|
||||||
|
#include <gui/widget/buttons.h>
|
||||||
|
#include <gui/widget/icons.h>
|
||||||
|
#include <gui/widget/messagebox.h>
|
||||||
|
|
||||||
|
#include <system/helpers.h>
|
||||||
|
#include <gui/widget/keyboard_input.h>
|
||||||
|
|
||||||
|
static std::string keys_english[2][KEY_ROWS][KEY_COLUMNS] =
|
||||||
|
{
|
||||||
|
{
|
||||||
|
{ "`", "1", "2", "3", "4", "5", "6", "7", "8", "9", "0", "-", "=", "§" },
|
||||||
|
{ "q", "w", "e", "r", "t", "y", "u", "i", "o", "p", "[", "]", "{", "}" },
|
||||||
|
{ "a", "s", "d", "f", "g", "h", "j", "k", "l", ";", "\'", "\\", ":", "\"" },
|
||||||
|
{ "z", "x", "c", "v", "b", "n", "m", ",", ".", "/", "<", ">", "?", " " }
|
||||||
|
},
|
||||||
|
{
|
||||||
|
{ "~", "!", "@", "#", "$", "%", "^", "&", "*", "(", ")", "_", "+", "§", },
|
||||||
|
{ "Q", "W", "E", "R", "T", "Y", "U", "I", "O", "P", "{", "}", "{", "}" },
|
||||||
|
{ "A", "S", "D", "F", "G", "H", "J", "K", "L", ";", "\'", "\\", ":", "\"" },
|
||||||
|
{ "Z", "X", "C", "V", "B", "N", "M", ",", ".", "/", "<", ">", "?", " " }
|
||||||
|
}
|
||||||
|
};
|
||||||
|
|
||||||
|
static std::string keys_deutsch[2][KEY_ROWS][KEY_COLUMNS] =
|
||||||
|
{
|
||||||
|
{
|
||||||
|
{ "`", "1", "2", "3", "4", "5", "6", "7", "8", "9", "0", "ß", "=", "§" },
|
||||||
|
{ "q", "w", "e", "r", "t", "y", "u", "i", "o", "p", "ü", "\'", "[", "]" },
|
||||||
|
{ "a", "s", "d", "f", "g", "h", "j", "k", "l", "ö", "ä", "\\", ";", "\"" },
|
||||||
|
{ "z", "x", "c", "v", "b", "n", "m", ",", ".", "/", "<", ">", "?", " " }
|
||||||
|
},
|
||||||
|
{
|
||||||
|
{ "~", "!", "@", "#", "$", "%", "^", "&", "*", "(", ")", "_", "+", "§", },
|
||||||
|
{ "Q", "W", "E", "R", "T", "Y", "U", "I", "O", "P", "Ü", "-", "{", "}" },
|
||||||
|
{ "A", "S", "D", "F", "G", "H", "J", "K", "L", "Ö", "Ä'", "\\", ":", "\"" },
|
||||||
|
{ "Z", "X", "C", "V", "B", "N", "M", ",", ".", "/", "<", ">", "?", " " }
|
||||||
|
}
|
||||||
|
};
|
||||||
|
|
||||||
|
static std::string keys_russian[2][KEY_ROWS][KEY_COLUMNS] =
|
||||||
|
{
|
||||||
|
{
|
||||||
|
{ "ё", "1", "2", "3", "4", "5", "6", "7", "8", "9", "0", "-", "=", "§" },
|
||||||
|
{ "й", "ц", "у", "к", "е", "н", "г", "ш", "щ", "з", "х", "ъ", "[", "]" },
|
||||||
|
{ "ф", "ы", "в", "а", "п", "р", "о", "л", "д", "ж", "э", "\\", ":", "\"" },
|
||||||
|
{ "я", "ч", "с", "м", "и", "т", "ь", "б", "ю", "/", ".", ",", "?", " " }
|
||||||
|
},
|
||||||
|
{
|
||||||
|
{ "Ё", "!", "@", "#", "$", "%", "^", "&", "*", "(", ")", "_", "+", "§" },
|
||||||
|
{ "Й", "Ц", "У", "К", "Е", "Н", "Г", "Ш", "Щ", "З", "Х", "Х", "{", "}" },
|
||||||
|
{ "Ф", "Ы", "В", "А", "П", "Р", "О", "Л", "Д", "Ж", "Э", "|", ";", "~" },
|
||||||
|
{ "Я", "Ч", "С", "М", "И", "Т", "Ь", "Б", "Ю", "?", "<", ">", "?", " " }
|
||||||
|
}
|
||||||
|
};
|
||||||
|
|
||||||
|
struct keyboard_layout keyboards[] =
|
||||||
|
{
|
||||||
|
{ "English", "english", keys_english },
|
||||||
|
{ "Deutsch", "deutsch", keys_deutsch },
|
||||||
|
{ "Русский", "russkij", keys_russian },
|
||||||
|
};
|
||||||
|
#define LAYOUT_COUNT (sizeof(keyboards)/sizeof(struct keyboard_layout))
|
||||||
|
|
||||||
|
std::string UTF8ToString(const char * &text)
|
||||||
|
{
|
||||||
|
std::string res;
|
||||||
|
|
||||||
|
res = *text;
|
||||||
|
if ((((unsigned char)(*text)) & 0x80) != 0)
|
||||||
|
{
|
||||||
|
int remaining_unicode_length = 0;
|
||||||
|
if ((((unsigned char)(*text)) & 0xf8) == 0xf0)
|
||||||
|
remaining_unicode_length = 3;
|
||||||
|
else if ((((unsigned char)(*text)) & 0xf0) == 0xe0)
|
||||||
|
remaining_unicode_length = 2;
|
||||||
|
else if ((((unsigned char)(*text)) & 0xe0) == 0xc0)
|
||||||
|
remaining_unicode_length = 1;
|
||||||
|
|
||||||
|
for (int i = 0; i < remaining_unicode_length; i++)
|
||||||
|
{
|
||||||
|
text++;
|
||||||
|
if (((*text) & 0xc0) != 0x80)
|
||||||
|
break;
|
||||||
|
res += *text;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return res;
|
||||||
|
}
|
||||||
|
|
||||||
|
CInputString::CInputString(int Size)
|
||||||
|
{
|
||||||
|
len = Size;
|
||||||
|
std::string tmp;
|
||||||
|
for (unsigned i = 0; i < len; i++)
|
||||||
|
inputString.push_back(tmp);
|
||||||
|
}
|
||||||
|
|
||||||
|
void CInputString::clear()
|
||||||
|
{
|
||||||
|
for (unsigned i = 0; i < len; i++)
|
||||||
|
inputString[i].clear();
|
||||||
|
}
|
||||||
|
|
||||||
|
size_t CInputString::length()
|
||||||
|
{
|
||||||
|
return inputString.size();
|
||||||
|
}
|
||||||
|
|
||||||
|
CInputString & CInputString::operator=(const std::string &str)
|
||||||
|
{
|
||||||
|
clear();
|
||||||
|
const char * text = str.c_str();
|
||||||
|
for (unsigned i = 0; i < inputString.size() && *text; i++, text++)
|
||||||
|
inputString[i] = UTF8ToString(text);
|
||||||
|
return *this;
|
||||||
|
}
|
||||||
|
|
||||||
|
void CInputString::assign(size_t n, char c)
|
||||||
|
{
|
||||||
|
clear();
|
||||||
|
for (unsigned i = 0; i < n && i < inputString.size(); i++)
|
||||||
|
inputString[i] = c;
|
||||||
|
}
|
||||||
|
|
||||||
|
std::string &CInputString::at(size_t pos)
|
||||||
|
{
|
||||||
|
return inputString[pos];
|
||||||
|
}
|
||||||
|
|
||||||
|
std::string &CInputString::getValue()
|
||||||
|
{
|
||||||
|
valueString.clear();
|
||||||
|
for (unsigned i = 0; i < inputString.size(); i++) {
|
||||||
|
if (!inputString[i].empty())
|
||||||
|
valueString += inputString[i];
|
||||||
|
}
|
||||||
|
valueString = valueString.erase(valueString.find_last_not_of(" ") + 1);
|
||||||
|
return valueString;
|
||||||
|
}
|
||||||
|
|
||||||
|
const char* CInputString::c_str()
|
||||||
|
{
|
||||||
|
return getValue().c_str();
|
||||||
|
}
|
||||||
|
|
||||||
|
CKeyboardInput::CKeyboardInput(const neutrino_locale_t Name, std::string* Value, int Size, CChangeObserver* Observ, const char * const Icon, const neutrino_locale_t Hint_1, const neutrino_locale_t Hint_2)
|
||||||
|
{
|
||||||
|
name = Name;
|
||||||
|
head = g_Locale->getText(Name);
|
||||||
|
valueString = Value;
|
||||||
|
inputSize = Size;
|
||||||
|
|
||||||
|
iconfile = Icon ? Icon : "";
|
||||||
|
|
||||||
|
observ = Observ;
|
||||||
|
hint_1 = Hint_1;
|
||||||
|
hint_2 = Hint_2;
|
||||||
|
inputString = new CInputString(inputSize);
|
||||||
|
layout = NULL;
|
||||||
|
selected = 0;
|
||||||
|
caps = 0;
|
||||||
|
srow = scol = 0;
|
||||||
|
focus = FOCUS_STRING;
|
||||||
|
}
|
||||||
|
|
||||||
|
CKeyboardInput::CKeyboardInput(const std::string &Name, std::string *Value, int Size, CChangeObserver* Observ, const char * const Icon, const neutrino_locale_t Hint_1, const neutrino_locale_t Hint_2)
|
||||||
|
{
|
||||||
|
name = NONEXISTANT_LOCALE;
|
||||||
|
head = Name;
|
||||||
|
valueString = Value;
|
||||||
|
inputSize = Size;
|
||||||
|
|
||||||
|
iconfile = Icon ? Icon : "";
|
||||||
|
|
||||||
|
observ = Observ;
|
||||||
|
hint_1 = Hint_1;
|
||||||
|
hint_2 = Hint_2;
|
||||||
|
inputString = new CInputString(inputSize);
|
||||||
|
layout = NULL;
|
||||||
|
selected = 0;
|
||||||
|
caps = 0;
|
||||||
|
srow = scol = 0;
|
||||||
|
focus = FOCUS_STRING;
|
||||||
|
}
|
||||||
|
|
||||||
|
CKeyboardInput::~CKeyboardInput()
|
||||||
|
{
|
||||||
|
delete inputString;
|
||||||
|
}
|
||||||
|
|
||||||
|
#define BORDER_OFFSET 20
|
||||||
|
#define INPUT_BORDER 2
|
||||||
|
#define KEY_FRAME_WIDTH 2 // keys frame width
|
||||||
|
#define KEY_BORDER 4 // spacing between keys
|
||||||
|
|
||||||
|
void CKeyboardInput::init()
|
||||||
|
{
|
||||||
|
frameBuffer = CFrameBuffer::getInstance();
|
||||||
|
setLayout();
|
||||||
|
|
||||||
|
hheight = g_Font[SNeutrinoSettings::FONT_TYPE_MENU_TITLE]->getHeight();
|
||||||
|
iheight = g_Font[SNeutrinoSettings::FONT_TYPE_MENU_INFO]->getHeight();
|
||||||
|
input_h = g_Font[SNeutrinoSettings::FONT_TYPE_MENU]->getHeight() + 2; // font height + border
|
||||||
|
input_w = g_Font[SNeutrinoSettings::FONT_TYPE_MENU]->getRenderWidth("M") + INPUT_BORDER; // hack font width + border
|
||||||
|
offset = BORDER_OFFSET;
|
||||||
|
fheight = paintFooter(false);
|
||||||
|
iwidth = inputSize*input_w + 2*offset;
|
||||||
|
|
||||||
|
key_w = g_Font[SNeutrinoSettings::FONT_TYPE_MENU_TITLE]->getRenderWidth("M") + 20;
|
||||||
|
key_h = g_Font[SNeutrinoSettings::FONT_TYPE_MENU_TITLE]->getHeight() + 10;
|
||||||
|
kwidth = key_w*KEY_COLUMNS + (KEY_COLUMNS-1)*KEY_BORDER + 2*offset;
|
||||||
|
|
||||||
|
width = std::max(iwidth, kwidth);
|
||||||
|
width = std::min(width, (int) frameBuffer->getScreenWidth());
|
||||||
|
|
||||||
|
int tmp_w = g_Font[SNeutrinoSettings::FONT_TYPE_MENU_TITLE]->getRenderWidth(head);
|
||||||
|
if (!(iconfile.empty()))
|
||||||
|
{
|
||||||
|
int icol_w, icol_h;
|
||||||
|
frameBuffer->getIconSize(iconfile.c_str(), &icol_w, &icol_h);
|
||||||
|
hheight = std::max(hheight, icol_h + (offset/4));
|
||||||
|
tmp_w += icol_w + (offset/2);
|
||||||
|
}
|
||||||
|
width = std::max(width, tmp_w + offset);
|
||||||
|
|
||||||
|
bheight = input_h + (key_h+KEY_BORDER)*KEY_ROWS + 3*offset;
|
||||||
|
if ((hint_1 != NONEXISTANT_LOCALE) || (hint_2 != NONEXISTANT_LOCALE))
|
||||||
|
{
|
||||||
|
if (hint_1 != NONEXISTANT_LOCALE)
|
||||||
|
{
|
||||||
|
tmp_w = g_Font[SNeutrinoSettings::FONT_TYPE_MENU_INFO]->getRenderWidth(g_Locale->getText(hint_1));
|
||||||
|
width = std::max(width, tmp_w + 2*offset);
|
||||||
|
bheight += iheight;
|
||||||
|
}
|
||||||
|
if (hint_2 != NONEXISTANT_LOCALE)
|
||||||
|
{
|
||||||
|
tmp_w = g_Font[SNeutrinoSettings::FONT_TYPE_MENU_INFO]->getRenderWidth(g_Locale->getText(hint_2));
|
||||||
|
width = std::max(width, tmp_w + 2*offset);
|
||||||
|
bheight += iheight;
|
||||||
|
}
|
||||||
|
bheight += offset;
|
||||||
|
}
|
||||||
|
|
||||||
|
height = hheight+ bheight + fheight;
|
||||||
|
|
||||||
|
x = getScreenStartX(width);
|
||||||
|
y = getScreenStartY(height);
|
||||||
|
*inputString = *valueString;
|
||||||
|
changed = false;
|
||||||
|
}
|
||||||
|
|
||||||
|
void CKeyboardInput::setLayout()
|
||||||
|
{
|
||||||
|
if (layout != NULL)
|
||||||
|
return;
|
||||||
|
|
||||||
|
layout = &keyboards[0];
|
||||||
|
keyboard = layout->keys[caps];
|
||||||
|
for(unsigned i = 0; i < LAYOUT_COUNT; i++) {
|
||||||
|
if (keyboards[i].locale == g_settings.language) {
|
||||||
|
layout = &keyboards[i];
|
||||||
|
keyboard = layout->keys[caps];
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void CKeyboardInput::switchLayout()
|
||||||
|
{
|
||||||
|
unsigned i;
|
||||||
|
for (i = 0; i < LAYOUT_COUNT; i++) {
|
||||||
|
if (layout == &keyboards[i])
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
i++;
|
||||||
|
if (i >= LAYOUT_COUNT)
|
||||||
|
i = 0;
|
||||||
|
layout = &keyboards[i];
|
||||||
|
keyboard = layout->keys[caps];
|
||||||
|
paintFooter();
|
||||||
|
paintKeyboard();
|
||||||
|
}
|
||||||
|
|
||||||
|
void CKeyboardInput::NormalKeyPressed()
|
||||||
|
{
|
||||||
|
if (keyboard[srow][scol].empty())
|
||||||
|
return;
|
||||||
|
|
||||||
|
inputString->at(selected) = keyboard[srow][scol];
|
||||||
|
if (selected < (inputSize - 1))
|
||||||
|
{
|
||||||
|
selected++;
|
||||||
|
paintChar(selected - 1);
|
||||||
|
}
|
||||||
|
paintChar(selected);
|
||||||
|
changed = true;
|
||||||
|
}
|
||||||
|
|
||||||
|
void CKeyboardInput::clearString()
|
||||||
|
{
|
||||||
|
selected = 0;
|
||||||
|
inputString->assign(inputString->length(), ' ');
|
||||||
|
for (int i = 0 ; i < inputSize; i++)
|
||||||
|
paintChar(i);
|
||||||
|
changed = true;
|
||||||
|
}
|
||||||
|
|
||||||
|
void CKeyboardInput::switchCaps()
|
||||||
|
{
|
||||||
|
caps = caps ? 0 : 1;
|
||||||
|
keyboard = layout->keys[caps];
|
||||||
|
paintKeyboard();
|
||||||
|
}
|
||||||
|
|
||||||
|
void CKeyboardInput::keyUpPressed()
|
||||||
|
{
|
||||||
|
if (focus == FOCUS_KEY) {
|
||||||
|
int old_row = srow;
|
||||||
|
srow--;
|
||||||
|
paintKey(old_row, scol);
|
||||||
|
if (srow < 0) {
|
||||||
|
focus = FOCUS_STRING;
|
||||||
|
paintChar(selected);
|
||||||
|
} else {
|
||||||
|
paintKey(srow, scol);
|
||||||
|
}
|
||||||
|
} else {
|
||||||
|
srow = KEY_ROWS - 1;
|
||||||
|
focus = FOCUS_KEY;
|
||||||
|
paintChar(selected);
|
||||||
|
paintKey(srow, scol);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void CKeyboardInput::keyDownPressed()
|
||||||
|
{
|
||||||
|
if (focus == FOCUS_KEY) {
|
||||||
|
int old_row = srow;
|
||||||
|
srow++;
|
||||||
|
paintKey(old_row, scol);
|
||||||
|
if (srow >= KEY_ROWS) {
|
||||||
|
focus = FOCUS_STRING;
|
||||||
|
paintChar(selected);
|
||||||
|
} else {
|
||||||
|
paintKey(srow, scol);
|
||||||
|
}
|
||||||
|
} else {
|
||||||
|
srow = 0;
|
||||||
|
focus = FOCUS_KEY;
|
||||||
|
paintChar(selected);
|
||||||
|
paintKey(srow, scol);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void CKeyboardInput::keyLeftPressed()
|
||||||
|
{
|
||||||
|
if (focus == FOCUS_KEY) {
|
||||||
|
int old_col = scol;;
|
||||||
|
scol--;
|
||||||
|
if (scol < 0)
|
||||||
|
scol = KEY_COLUMNS -1;
|
||||||
|
paintKey(srow, old_col);
|
||||||
|
paintKey(srow, scol);
|
||||||
|
} else {
|
||||||
|
int old = selected;
|
||||||
|
if (selected > 0)
|
||||||
|
selected--;
|
||||||
|
else
|
||||||
|
selected = inputSize - 1;
|
||||||
|
|
||||||
|
paintChar(old);
|
||||||
|
paintChar(selected);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void CKeyboardInput::keyRightPressed()
|
||||||
|
{
|
||||||
|
if (focus == FOCUS_KEY) {
|
||||||
|
int old_col = scol;;
|
||||||
|
scol++;
|
||||||
|
if (scol >= KEY_COLUMNS)
|
||||||
|
scol = 0;
|
||||||
|
paintKey(srow, old_col);
|
||||||
|
paintKey(srow, scol);
|
||||||
|
} else {
|
||||||
|
int old = selected;
|
||||||
|
if (selected < (inputSize - 1)) {
|
||||||
|
selected++;
|
||||||
|
} else
|
||||||
|
selected = 0;
|
||||||
|
|
||||||
|
paintChar(old);
|
||||||
|
paintChar(selected);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void CKeyboardInput::deleteChar()
|
||||||
|
{
|
||||||
|
int item = selected;
|
||||||
|
while (item < (inputSize -1))
|
||||||
|
{
|
||||||
|
inputString->at(item) = inputString->at(item+1);
|
||||||
|
paintChar(item);
|
||||||
|
item++;
|
||||||
|
}
|
||||||
|
inputString->at(item) = ' ';
|
||||||
|
paintChar(item);
|
||||||
|
changed = true;
|
||||||
|
}
|
||||||
|
|
||||||
|
void CKeyboardInput::keyBackspacePressed(void)
|
||||||
|
{
|
||||||
|
if (selected > 0)
|
||||||
|
{
|
||||||
|
selected--;
|
||||||
|
for (int i = selected; i < inputSize - 1; i++)
|
||||||
|
{
|
||||||
|
inputString->at(i) = inputString->at(i + 1);
|
||||||
|
paintChar(i);
|
||||||
|
}
|
||||||
|
inputString->at(inputSize - 1) = ' ';
|
||||||
|
paintChar(inputSize - 1);
|
||||||
|
changed = true;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void CKeyboardInput::insertChar()
|
||||||
|
{
|
||||||
|
int item = inputSize -1;
|
||||||
|
while (item > selected)
|
||||||
|
{
|
||||||
|
inputString->at(item) = inputString->at(item-1);
|
||||||
|
paintChar(item);
|
||||||
|
item--;
|
||||||
|
}
|
||||||
|
inputString->at(item) = ' ';
|
||||||
|
paintChar(item);
|
||||||
|
changed = true;
|
||||||
|
}
|
||||||
|
|
||||||
|
std::string &CKeyboardInput::getValue(void)
|
||||||
|
{
|
||||||
|
return *valueString;
|
||||||
|
}
|
||||||
|
|
||||||
|
int CKeyboardInput::exec(CMenuTarget* parent, const std::string &)
|
||||||
|
{
|
||||||
|
neutrino_msg_t msg;
|
||||||
|
neutrino_msg_data_t data;
|
||||||
|
int res = menu_return::RETURN_REPAINT;
|
||||||
|
|
||||||
|
if (parent)
|
||||||
|
parent->hide();
|
||||||
|
|
||||||
|
init();
|
||||||
|
|
||||||
|
std::string oldval = *valueString;
|
||||||
|
|
||||||
|
fb_pixel_t * pixbuf = NULL;
|
||||||
|
if (!parent) {
|
||||||
|
pixbuf = new fb_pixel_t[(width + SHADOW_OFFSET) * (height + SHADOW_OFFSET)];
|
||||||
|
if (pixbuf)
|
||||||
|
frameBuffer->SaveScreen(x, y, width + SHADOW_OFFSET, height + SHADOW_OFFSET, pixbuf);
|
||||||
|
}
|
||||||
|
|
||||||
|
paint();
|
||||||
|
paintKeyboard();
|
||||||
|
|
||||||
|
uint64_t timeoutEnd = CRCInput::calcTimeoutEnd(g_settings.timing[SNeutrinoSettings::TIMING_MENU] == 0 ? 0xFFFF : g_settings.timing[SNeutrinoSettings::TIMING_MENU]);
|
||||||
|
|
||||||
|
bool loop=true;
|
||||||
|
while (loop)
|
||||||
|
{
|
||||||
|
if (changed)
|
||||||
|
{
|
||||||
|
changed = false;
|
||||||
|
CVFD::getInstance()->showMenuText(1, inputString->c_str() , selected+1);
|
||||||
|
}
|
||||||
|
g_RCInput->getMsgAbsoluteTimeout(&msg, &data, &timeoutEnd, true);
|
||||||
|
|
||||||
|
if (msg <= CRCInput::RC_MaxRC)
|
||||||
|
timeoutEnd = CRCInput::calcTimeoutEnd(g_settings.timing[SNeutrinoSettings::TIMING_MENU] == 0 ? 0xFFFF : g_settings.timing[SNeutrinoSettings::TIMING_MENU]);
|
||||||
|
|
||||||
|
if (msg==CRCInput::RC_left)
|
||||||
|
{
|
||||||
|
keyLeftPressed();
|
||||||
|
}
|
||||||
|
else if (msg==CRCInput::RC_right)
|
||||||
|
{
|
||||||
|
keyRightPressed();
|
||||||
|
}
|
||||||
|
else if (msg == CRCInput::RC_up)
|
||||||
|
{
|
||||||
|
keyUpPressed();
|
||||||
|
}
|
||||||
|
else if (msg == CRCInput::RC_down)
|
||||||
|
{
|
||||||
|
keyDownPressed();
|
||||||
|
}
|
||||||
|
else if (msg==CRCInput::RC_red)
|
||||||
|
{
|
||||||
|
loop = false;
|
||||||
|
}
|
||||||
|
else if (msg == CRCInput::RC_green)
|
||||||
|
{
|
||||||
|
insertChar();
|
||||||
|
}
|
||||||
|
else if (msg==CRCInput::RC_yellow)
|
||||||
|
{
|
||||||
|
clearString();
|
||||||
|
}
|
||||||
|
else if (msg == CRCInput::RC_blue)
|
||||||
|
{
|
||||||
|
switchCaps();
|
||||||
|
}
|
||||||
|
else if (msg == CRCInput::RC_rewind)
|
||||||
|
{
|
||||||
|
keyBackspacePressed();
|
||||||
|
}
|
||||||
|
else if (msg == CRCInput::RC_ok)
|
||||||
|
{
|
||||||
|
if (focus == FOCUS_KEY)
|
||||||
|
NormalKeyPressed();
|
||||||
|
}
|
||||||
|
else if (msg == CRCInput::RC_setup)
|
||||||
|
{
|
||||||
|
switchLayout();
|
||||||
|
}
|
||||||
|
else if ((msg == CRCInput::RC_home) || (msg == CRCInput::RC_timeout))
|
||||||
|
{
|
||||||
|
if ((inputString->getValue() != oldval) &&
|
||||||
|
(ShowMsg(name, LOCALE_MESSAGEBOX_DISCARD, CMessageBox::mbrYes, CMessageBox::mbYes | CMessageBox::mbCancel) == CMessageBox::mbrCancel))
|
||||||
|
continue;
|
||||||
|
|
||||||
|
*inputString = oldval;
|
||||||
|
loop = false;
|
||||||
|
res = menu_return::RETURN_EXIT_REPAINT;
|
||||||
|
}
|
||||||
|
else if ((msg ==CRCInput::RC_sat) || (msg == CRCInput::RC_favorites))
|
||||||
|
{
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
if (CNeutrinoApp::getInstance()->handleMsg(msg, data) & messages_return::cancel_all)
|
||||||
|
{
|
||||||
|
loop = false;
|
||||||
|
res = menu_return::RETURN_EXIT_ALL;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if (pixbuf)
|
||||||
|
{
|
||||||
|
frameBuffer->RestoreScreen(x, y, width + SHADOW_OFFSET, height + SHADOW_OFFSET, pixbuf);
|
||||||
|
delete[] pixbuf;
|
||||||
|
} else
|
||||||
|
hide();
|
||||||
|
|
||||||
|
*valueString = inputString->getValue();
|
||||||
|
|
||||||
|
if ((observ) && (msg == CRCInput::RC_red))
|
||||||
|
observ->changeNotify(name, (void *) valueString->c_str());
|
||||||
|
|
||||||
|
return res;
|
||||||
|
}
|
||||||
|
|
||||||
|
void CKeyboardInput::hide()
|
||||||
|
{
|
||||||
|
frameBuffer->paintBackgroundBoxRel(x, y, width + SHADOW_OFFSET, height + SHADOW_OFFSET);
|
||||||
|
}
|
||||||
|
|
||||||
|
int CKeyboardInput::paintFooter(bool show)
|
||||||
|
{
|
||||||
|
button_label_ext footerButtons[] = {
|
||||||
|
{ NEUTRINO_ICON_BUTTON_RED , LOCALE_STRINGINPUT_SAVE , NULL, 0, false },
|
||||||
|
{ NEUTRINO_ICON_BUTTON_GREEN , LOCALE_STRINGINPUT_INSERT , NULL, 0, false },
|
||||||
|
{ NEUTRINO_ICON_BUTTON_YELLOW , LOCALE_STRINGINPUT_CLEAR , NULL, 0, false },
|
||||||
|
{ NEUTRINO_ICON_BUTTON_BLUE , LOCALE_STRINGINPUT_CAPS , NULL, 0, false },
|
||||||
|
{ NEUTRINO_ICON_BUTTON_BACKWARD, LOCALE_STRINGINPUT_BACKSPACE, NULL, 0, false },
|
||||||
|
{ NEUTRINO_ICON_BUTTON_MENU , NONEXISTANT_LOCALE , NULL, 0, false },
|
||||||
|
{ layout->locale.c_str() , NONEXISTANT_LOCALE , layout->name.c_str() , 0, false }
|
||||||
|
};
|
||||||
|
|
||||||
|
int cnt = (sizeof(footerButtons)/sizeof(struct button_label_ext));
|
||||||
|
if (show)
|
||||||
|
return ::paintButtons(footerButtons, cnt, x, y+ hheight+ bheight, width, fheight, width, true);
|
||||||
|
else
|
||||||
|
return ::paintButtons(footerButtons, cnt, 0, 0, 0, 0, 0, false, NULL, NULL);
|
||||||
|
}
|
||||||
|
|
||||||
|
void CKeyboardInput::paint()
|
||||||
|
{
|
||||||
|
frameBuffer->paintBoxRel(x + SHADOW_OFFSET, y + SHADOW_OFFSET, width, height, COL_MENUCONTENTDARK_PLUS_0, RADIUS_LARGE, CORNER_ALL); //round
|
||||||
|
frameBuffer->paintBoxRel(x, y + hheight, width, bheight, COL_MENUCONTENT_PLUS_0);
|
||||||
|
|
||||||
|
CComponentsHeader header(x, y, width, hheight, head, iconfile);
|
||||||
|
header.paint(CC_SAVE_SCREEN_NO);
|
||||||
|
|
||||||
|
key_y = y+ hheight+ offset+ input_h+ offset;
|
||||||
|
if ((hint_1 != NONEXISTANT_LOCALE) || (hint_2 != NONEXISTANT_LOCALE))
|
||||||
|
{
|
||||||
|
if (hint_1 != NONEXISTANT_LOCALE)
|
||||||
|
{
|
||||||
|
key_y += iheight;
|
||||||
|
g_Font[SNeutrinoSettings::FONT_TYPE_MENU_INFO]->RenderString(x+ offset, key_y, width- 2*offset, g_Locale->getText(hint_1), COL_MENUCONTENT_TEXT);
|
||||||
|
}
|
||||||
|
if (hint_2 != NONEXISTANT_LOCALE)
|
||||||
|
{
|
||||||
|
key_y += iheight;
|
||||||
|
g_Font[SNeutrinoSettings::FONT_TYPE_MENU_INFO]->RenderString(x+ offset, key_y, width- 2*offset, g_Locale->getText(hint_2), COL_MENUCONTENT_TEXT);
|
||||||
|
}
|
||||||
|
key_y += offset;
|
||||||
|
}
|
||||||
|
|
||||||
|
for (int count = 0; count < inputSize; count++)
|
||||||
|
paintChar(count);
|
||||||
|
|
||||||
|
paintFooter();
|
||||||
|
}
|
||||||
|
|
||||||
|
void CKeyboardInput::paintChar(int pos)
|
||||||
|
{
|
||||||
|
if (pos < (int) inputString->length())
|
||||||
|
paintChar(pos, inputString->at(pos));
|
||||||
|
}
|
||||||
|
|
||||||
|
void CKeyboardInput::paintChar(int pos, std::string &c)
|
||||||
|
{
|
||||||
|
int xpos = x + offset + (width-iwidth)/2 + pos* input_w;
|
||||||
|
int ypos = y+ hheight+ offset;
|
||||||
|
|
||||||
|
fb_pixel_t color;
|
||||||
|
fb_pixel_t bgcolor;
|
||||||
|
|
||||||
|
if (pos == selected)
|
||||||
|
{
|
||||||
|
color = COL_MENUCONTENTSELECTED_TEXT;
|
||||||
|
bgcolor = COL_MENUCONTENTSELECTED_PLUS_0;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
color = COL_MENUCONTENT_TEXT;
|
||||||
|
bgcolor = COL_MENUCONTENT_PLUS_0;
|
||||||
|
}
|
||||||
|
|
||||||
|
frameBuffer->paintBoxRel(xpos, ypos, input_w, input_h, COL_MENUCONTENT_PLUS_2);
|
||||||
|
frameBuffer->paintBoxRel(xpos+ 1, ypos+ 1, input_w- 2, input_h- 2, bgcolor);
|
||||||
|
|
||||||
|
int ch_w = g_Font[SNeutrinoSettings::FONT_TYPE_MENU]->getRenderWidth(c);
|
||||||
|
int ch_x = xpos + std::max(input_w/2 - ch_w/2, 0);
|
||||||
|
g_Font[SNeutrinoSettings::FONT_TYPE_MENU]->RenderString(ch_x, ypos+ input_h, ch_w, c, color);
|
||||||
|
}
|
||||||
|
|
||||||
|
void CKeyboardInput::paintKeyboard()
|
||||||
|
{
|
||||||
|
for (int i = 0; i < KEY_ROWS; i++) {
|
||||||
|
for (int j = 0; j < KEY_COLUMNS; j++)
|
||||||
|
paintKey(i, j);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void CKeyboardInput::paintKey(int row, int column)
|
||||||
|
{
|
||||||
|
int xpos = x + offset + (width-kwidth)/2 + (key_w + KEY_BORDER)*column;
|
||||||
|
//int ypos = y + offset*2 + hheight + input_h + (key_h + KEY_BORDER)*row;
|
||||||
|
//key_y = y+ hheight+ offset+ input_h+ offset;
|
||||||
|
int ypos = key_y + (key_h + KEY_BORDER)*row;
|
||||||
|
|
||||||
|
fb_pixel_t color;
|
||||||
|
fb_pixel_t bgcolor;
|
||||||
|
if (focus == FOCUS_KEY && row == srow && column == scol) {
|
||||||
|
color = COL_MENUCONTENTSELECTED_TEXT;
|
||||||
|
bgcolor = COL_MENUCONTENTSELECTED_PLUS_0;
|
||||||
|
} else {
|
||||||
|
color = COL_MENUCONTENT_TEXT;
|
||||||
|
bgcolor = COL_MENUCONTENT_PLUS_0;
|
||||||
|
}
|
||||||
|
|
||||||
|
int radius = CORNER_RADIUS_SMALL;
|
||||||
|
frameBuffer->paintBoxRel(xpos, ypos, key_w, key_h, bgcolor, radius);
|
||||||
|
frameBuffer->paintBoxFrame(xpos, ypos, key_w, key_h, KEY_FRAME_WIDTH, COL_MENUCONTENT_PLUS_6, radius);
|
||||||
|
|
||||||
|
if (keyboard[row][column].empty())
|
||||||
|
return;
|
||||||
|
|
||||||
|
std::string &s = keyboard[row][column];
|
||||||
|
int ch_w = g_Font[SNeutrinoSettings::FONT_TYPE_MENU_TITLE]->getRenderWidth(s);
|
||||||
|
int ch_h = g_Font[SNeutrinoSettings::FONT_TYPE_MENU_TITLE]->getHeight();
|
||||||
|
int ch_x = xpos + key_w/2 - ch_w/2;
|
||||||
|
int ch_y = ypos + key_h/2 + ch_h/2;
|
||||||
|
g_Font[SNeutrinoSettings::FONT_TYPE_MENU]->RenderString(ch_x, ch_y, ch_w, s, color);
|
||||||
|
}
|
||||||
136
src/gui/widget/keyboard_input.h
Normal file
136
src/gui/widget/keyboard_input.h
Normal file
@@ -0,0 +1,136 @@
|
|||||||
|
/*
|
||||||
|
Neutrino-GUI - DBoxII-Project
|
||||||
|
|
||||||
|
Copyright (C) 2001 Steffen Hehn 'McClean'
|
||||||
|
Copyright (C) 2014 CoolStream International Ltd
|
||||||
|
|
||||||
|
License: GPLv2
|
||||||
|
|
||||||
|
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, version 2 of the License.
|
||||||
|
|
||||||
|
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; if not, write to the Free Software
|
||||||
|
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
||||||
|
*/
|
||||||
|
|
||||||
|
|
||||||
|
#ifndef __keyboard_input__
|
||||||
|
#define __keyboard_input__
|
||||||
|
|
||||||
|
#include "menue.h"
|
||||||
|
|
||||||
|
#include <driver/framebuffer.h>
|
||||||
|
#include <system/localize.h>
|
||||||
|
|
||||||
|
#include <string>
|
||||||
|
|
||||||
|
#define KEY_ROWS 4
|
||||||
|
#define KEY_COLUMNS 14
|
||||||
|
|
||||||
|
struct keyboard_layout
|
||||||
|
{
|
||||||
|
std::string name;
|
||||||
|
std::string locale;
|
||||||
|
std::string (*keys)[KEY_ROWS][KEY_COLUMNS];
|
||||||
|
};
|
||||||
|
|
||||||
|
class CInputString
|
||||||
|
{
|
||||||
|
private:
|
||||||
|
size_t len;
|
||||||
|
std::vector<std::string> inputString;
|
||||||
|
std::string valueString;
|
||||||
|
|
||||||
|
public:
|
||||||
|
CInputString(int Size);
|
||||||
|
size_t length();
|
||||||
|
void clear();
|
||||||
|
std::string &at(size_t pos);
|
||||||
|
void assign(size_t n, char c);
|
||||||
|
const char* c_str();
|
||||||
|
CInputString & operator=(const std::string &str);
|
||||||
|
std::string &getValue();
|
||||||
|
};
|
||||||
|
|
||||||
|
class CKeyboardInput : public CMenuTarget
|
||||||
|
{
|
||||||
|
protected:
|
||||||
|
CFrameBuffer *frameBuffer;
|
||||||
|
int x;
|
||||||
|
int y;
|
||||||
|
int width;
|
||||||
|
int height;
|
||||||
|
int hheight; // head font height
|
||||||
|
int iheight; // input string height
|
||||||
|
int bheight; // body height
|
||||||
|
int fheight; // footer height
|
||||||
|
int input_h; // input field height
|
||||||
|
int input_w; // input field width
|
||||||
|
int iwidth; // input width
|
||||||
|
int offset;
|
||||||
|
int key_y;
|
||||||
|
|
||||||
|
// keyboard
|
||||||
|
int key_w; // keyboard key width
|
||||||
|
int key_h; // keyboard key height
|
||||||
|
int kwidth; // keyboard width
|
||||||
|
int srow, scol;
|
||||||
|
enum {
|
||||||
|
FOCUS_KEY,
|
||||||
|
FOCUS_STRING
|
||||||
|
};
|
||||||
|
int focus;
|
||||||
|
int caps;
|
||||||
|
struct keyboard_layout *layout;
|
||||||
|
std::string (*keyboard)[KEY_COLUMNS];
|
||||||
|
CInputString * inputString;
|
||||||
|
|
||||||
|
std::string head;
|
||||||
|
neutrino_locale_t name;
|
||||||
|
neutrino_locale_t hint_1, hint_2;
|
||||||
|
std::string iconfile;
|
||||||
|
int inputSize;
|
||||||
|
int selected;
|
||||||
|
bool changed;
|
||||||
|
CChangeObserver * observ;
|
||||||
|
|
||||||
|
virtual void init();
|
||||||
|
|
||||||
|
virtual void paint();
|
||||||
|
virtual int paintFooter(bool show = true);
|
||||||
|
virtual void paintChar(int pos, std::string &c);
|
||||||
|
virtual void paintChar(int pos);
|
||||||
|
virtual void paintKeyboard();
|
||||||
|
virtual void paintKey(int row, int column);
|
||||||
|
|
||||||
|
virtual void NormalKeyPressed();
|
||||||
|
virtual void clearString();
|
||||||
|
virtual void switchCaps();
|
||||||
|
virtual void keyUpPressed();
|
||||||
|
virtual void keyDownPressed();
|
||||||
|
virtual void keyLeftPressed();
|
||||||
|
virtual void keyRightPressed();
|
||||||
|
virtual void insertChar();
|
||||||
|
virtual void deleteChar();
|
||||||
|
virtual void keyBackspacePressed();
|
||||||
|
virtual void switchLayout();
|
||||||
|
virtual void setLayout();
|
||||||
|
|
||||||
|
public:
|
||||||
|
CKeyboardInput(const neutrino_locale_t Name, std::string* Value, int Size, CChangeObserver* Observ = NULL, const char * const Icon = NULL, const neutrino_locale_t Hint_1 = NONEXISTANT_LOCALE, const neutrino_locale_t Hint_2 = NONEXISTANT_LOCALE);
|
||||||
|
CKeyboardInput(const std::string &Name, std::string* Value, int Size, CChangeObserver* Observ = NULL, const char * const Icon = NULL, const neutrino_locale_t Hint_1 = NONEXISTANT_LOCALE, const neutrino_locale_t Hint_2 = NONEXISTANT_LOCALE);
|
||||||
|
~CKeyboardInput();
|
||||||
|
|
||||||
|
void hide();
|
||||||
|
int exec( CMenuTarget* parent, const std::string & actionKey );
|
||||||
|
virtual std::string &getValue(void);
|
||||||
|
};
|
||||||
|
|
||||||
|
#endif
|
||||||
@@ -2114,8 +2114,12 @@ typedef enum
|
|||||||
LOCALE_STREAMING_OVERFLOW,
|
LOCALE_STREAMING_OVERFLOW,
|
||||||
LOCALE_STREAMING_SLOW,
|
LOCALE_STREAMING_SLOW,
|
||||||
LOCALE_STREAMING_WRITE_ERROR,
|
LOCALE_STREAMING_WRITE_ERROR,
|
||||||
|
LOCALE_STRINGINPUT_BACKSPACE,
|
||||||
LOCALE_STRINGINPUT_CAPS,
|
LOCALE_STRINGINPUT_CAPS,
|
||||||
LOCALE_STRINGINPUT_CLEAR,
|
LOCALE_STRINGINPUT_CLEAR,
|
||||||
|
LOCALE_STRINGINPUT_INSERT,
|
||||||
|
LOCALE_STRINGINPUT_LAYOUT,
|
||||||
|
LOCALE_STRINGINPUT_SAVE,
|
||||||
LOCALE_SUBTITLES_CHARSET,
|
LOCALE_SUBTITLES_CHARSET,
|
||||||
LOCALE_SUBTITLES_HEAD,
|
LOCALE_SUBTITLES_HEAD,
|
||||||
LOCALE_SUBTITLES_STOP,
|
LOCALE_SUBTITLES_STOP,
|
||||||
|
|||||||
@@ -2114,8 +2114,12 @@ const char * locale_real_names[] =
|
|||||||
"streaming.overflow",
|
"streaming.overflow",
|
||||||
"streaming.slow",
|
"streaming.slow",
|
||||||
"streaming.write_error",
|
"streaming.write_error",
|
||||||
|
"stringinput.backspace",
|
||||||
"stringinput.caps",
|
"stringinput.caps",
|
||||||
"stringinput.clear",
|
"stringinput.clear",
|
||||||
|
"stringinput.insert",
|
||||||
|
"stringinput.layout",
|
||||||
|
"stringinput.save",
|
||||||
"subtitles.charset",
|
"subtitles.charset",
|
||||||
"subtitles.head",
|
"subtitles.head",
|
||||||
"subtitles.stop",
|
"subtitles.stop",
|
||||||
|
|||||||
Reference in New Issue
Block a user