Fork of LCD-Window which works with Enhanced TextLCD from Wim
Fork of LcdWindow by
multiwindow.cpp@2:5ac5bab7daaf, 2010-11-27 (annotated)
- Committer:
- hlipka
- Date:
- Sat Nov 27 22:54:13 2010 +0000
- Revision:
- 2:5ac5bab7daaf
- Parent:
- 1:65f72ed914fa
- Child:
- 3:e5d5e2fe4bf6
Moved to \"Stream\"-based API (like TextLCD) which allows the usage of printf
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
hlipka | 0:ae5037e3d6e0 | 1 | /* |
hlipka | 0:ae5037e3d6e0 | 2 | * mbed LCDWindow library |
hlipka | 0:ae5037e3d6e0 | 3 | * Copyright (c) 2010 Hendrik Lipka |
hlipka | 0:ae5037e3d6e0 | 4 | * |
hlipka | 0:ae5037e3d6e0 | 5 | * Permission is hereby granted, free of charge, to any person obtaining a copy |
hlipka | 0:ae5037e3d6e0 | 6 | * of this software and associated documentation files (the "Software"), to deal |
hlipka | 0:ae5037e3d6e0 | 7 | * in the Software without restriction, including without limitation the rights |
hlipka | 0:ae5037e3d6e0 | 8 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
hlipka | 0:ae5037e3d6e0 | 9 | * copies of the Software, and to permit persons to whom the Software is |
hlipka | 0:ae5037e3d6e0 | 10 | * furnished to do so, subject to the following conditions: |
hlipka | 0:ae5037e3d6e0 | 11 | * |
hlipka | 0:ae5037e3d6e0 | 12 | * The above copyright notice and this permission notice shall be included in |
hlipka | 0:ae5037e3d6e0 | 13 | * all copies or substantial portions of the Software. |
hlipka | 0:ae5037e3d6e0 | 14 | * |
hlipka | 0:ae5037e3d6e0 | 15 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
hlipka | 0:ae5037e3d6e0 | 16 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
hlipka | 0:ae5037e3d6e0 | 17 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
hlipka | 0:ae5037e3d6e0 | 18 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
hlipka | 0:ae5037e3d6e0 | 19 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
hlipka | 0:ae5037e3d6e0 | 20 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
hlipka | 0:ae5037e3d6e0 | 21 | * THE SOFTWARE. |
hlipka | 0:ae5037e3d6e0 | 22 | */ |
hlipka | 0:ae5037e3d6e0 | 23 | |
hlipka | 0:ae5037e3d6e0 | 24 | #include "multiwindow.h" |
hlipka | 0:ae5037e3d6e0 | 25 | |
hlipka | 0:ae5037e3d6e0 | 26 | MultiWindow::MultiWindow(vector<Window*> lcds) { |
hlipka | 0:ae5037e3d6e0 | 27 | _lcds=lcds; |
hlipka | 0:ae5037e3d6e0 | 28 | int len=_lcds.size(); |
hlipka | 2:5ac5bab7daaf | 29 | _rows=0; |
hlipka | 0:ae5037e3d6e0 | 30 | for (int i=0;i<len;i++) { |
hlipka | 2:5ac5bab7daaf | 31 | _rows+=_lcds[i]->getRows(); |
hlipka | 0:ae5037e3d6e0 | 32 | } |
hlipka | 2:5ac5bab7daaf | 33 | _columns=_lcds[0]->getColumns(); |
hlipka | 0:ae5037e3d6e0 | 34 | } |
hlipka | 0:ae5037e3d6e0 | 35 | |
hlipka | 2:5ac5bab7daaf | 36 | void MultiWindow::character(int column, int row, int c) |
hlipka | 2:5ac5bab7daaf | 37 | { |
hlipka | 0:ae5037e3d6e0 | 38 | int len=_lcds.size(); |
hlipka | 0:ae5037e3d6e0 | 39 | int lines=0; |
hlipka | 0:ae5037e3d6e0 | 40 | for (int i=0;i<len;i++) { |
hlipka | 2:5ac5bab7daaf | 41 | int height=_lcds[i]->getRows(); |
hlipka | 2:5ac5bab7daaf | 42 | if (row>=lines && row <lines+height) { |
hlipka | 2:5ac5bab7daaf | 43 | _lcds[i]->character(column,row-lines,c); |
hlipka | 2:5ac5bab7daaf | 44 | break; |
hlipka | 2:5ac5bab7daaf | 45 | } |
hlipka | 2:5ac5bab7daaf | 46 | lines+=height; |
hlipka | 2:5ac5bab7daaf | 47 | } |
hlipka | 2:5ac5bab7daaf | 48 | } |
hlipka | 2:5ac5bab7daaf | 49 | |
hlipka | 2:5ac5bab7daaf | 50 | |
hlipka | 2:5ac5bab7daaf | 51 | void MultiWindow::writeText(const unsigned int columns, const unsigned int row, const char text[]) { |
hlipka | 2:5ac5bab7daaf | 52 | int len=_lcds.size(); |
hlipka | 2:5ac5bab7daaf | 53 | int lines=0; |
hlipka | 2:5ac5bab7daaf | 54 | for (int i=0;i<len;i++) { |
hlipka | 2:5ac5bab7daaf | 55 | int height=_lcds[i]->getRows(); |
hlipka | 2:5ac5bab7daaf | 56 | if (row>=lines && row <lines+height) { |
hlipka | 2:5ac5bab7daaf | 57 | _lcds[i]->writeText(columns,row-lines,text); |
hlipka | 2:5ac5bab7daaf | 58 | break; |
hlipka | 0:ae5037e3d6e0 | 59 | } |
hlipka | 0:ae5037e3d6e0 | 60 | lines+=height; |
hlipka | 0:ae5037e3d6e0 | 61 | } |
hlipka | 0:ae5037e3d6e0 | 62 | } |
hlipka | 0:ae5037e3d6e0 | 63 | |
hlipka | 0:ae5037e3d6e0 | 64 | void MultiWindow::clear() { |
hlipka | 0:ae5037e3d6e0 | 65 | int len=_lcds.size(); |
hlipka | 0:ae5037e3d6e0 | 66 | for (int i=0;i<len;i++) { |
hlipka | 0:ae5037e3d6e0 | 67 | _lcds[i]->clear(); |
hlipka | 0:ae5037e3d6e0 | 68 | } |
hlipka | 0:ae5037e3d6e0 | 69 | } |