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https://github.com/profanity-im/profanity.git
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Merge branch 'master' into build
This commit is contained in:
James Booth
commit
302978fe8a
115
src/input_win.c
115
src/input_win.c
@ -30,10 +30,13 @@
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* The example below shows the values of size, input, a call to wgetyx to
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* find the current cursor location, and the index of the input string.
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*
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* size : " 7 "
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* input : " example "
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* inp_x : "012345678"
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* index : " 0123456 " (inp_x - 1)
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* view : |mple|
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* input : "example te"
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* index : "0123456789"
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* inp_x : "0123456789"
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* size : 10
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* pad_start : 3
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* cols : 4
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*/
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#include <string.h>
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@ -48,6 +51,8 @@
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#include "command.h"
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static WINDOW *inp_win;
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static int MAX_INP_SIZE = 1000;
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static int pad_start = 0;
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static int _handle_edit(const int ch, char *input, int *size);
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static int _printable(const int ch);
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@ -58,28 +63,35 @@ void create_input_window(void)
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int rows, cols;
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getmaxyx(stdscr, rows, cols);
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inp_win = newwin(1, cols, rows-1, 0);
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inp_win = newpad(1, MAX_INP_SIZE);
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wbkgd(inp_win, COLOR_PAIR(1));
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keypad(inp_win, TRUE);
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// wattrset(inp_win, A_BOLD);
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wmove(inp_win, 0, 1);
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wrefresh(inp_win);
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wmove(inp_win, 0, 0);
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prefresh(inp_win, 0, pad_start, rows-1, 0, rows-1, cols-1);
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}
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void inp_win_resize(const char * const input, const int size)
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{
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int rows, cols;
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int rows, cols, inp_x, inp_y;
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getmaxyx(stdscr, rows, cols);
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mvwin(inp_win, rows-1, 0);
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wresize(inp_win, 1, cols);
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wrefresh(inp_win);
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getyx(inp_win, inp_y, inp_x);
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// if lost cursor off screen, move contents to show it
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if (inp_x >= pad_start + cols) {
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pad_start = inp_x - 10;
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}
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prefresh(inp_win, pad_start, 0, rows-1, 0, rows-1, cols-1);
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}
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void inp_clear(void)
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{
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int rows, cols;
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getmaxyx(stdscr, rows, cols);
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wclear(inp_win);
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wmove(inp_win, 0, 1);
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wrefresh(inp_win);
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wmove(inp_win, 0, 0);
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pad_start = 0;
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prefresh(inp_win, 0, pad_start, rows-1, 0, rows-1, cols-1);
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}
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void inp_non_block(void)
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@ -98,8 +110,7 @@ void inp_get_char(int *ch, char *input, int *size)
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int inp_x = 0;
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int i;
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// echo off, and get some more input
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// echo off, and get some more input
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noecho();
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*ch = wgetch(inp_win);
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@ -109,13 +120,13 @@ void inp_get_char(int *ch, char *input, int *size)
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getyx(inp_win, inp_y, inp_x);
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// handle insert if not at end of input
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if (inp_x <= *size) {
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if (inp_x < *size) {
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winsch(inp_win, *ch);
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wmove(inp_win, inp_y, inp_x+1);
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for (i = *size; i > inp_x -1; i--)
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for (i = *size; i > inp_x; i--)
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input[i] = input[i-1];
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input[inp_x -1] = *ch;
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input[inp_x] = *ch;
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(*size)++;
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@ -123,6 +134,14 @@ void inp_get_char(int *ch, char *input, int *size)
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} else {
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waddch(inp_win, *ch);
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input[(*size)++] = *ch;
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// if gone over screen size follow input
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int rows, cols;
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getmaxyx(stdscr, rows, cols);
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if (*size - pad_start > cols-2) {
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pad_start++;
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prefresh(inp_win, 0, pad_start, rows-1, 0, rows-1, cols-1);
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}
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}
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reset_search_attempts();
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@ -139,14 +158,16 @@ void inp_get_password(char *passwd)
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wclear(inp_win);
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noecho();
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mvwgetnstr(inp_win, 0, 1, passwd, 20);
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wmove(inp_win, 0, 1);
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wmove(inp_win, 0, 0);
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echo();
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status_bar_clear();
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}
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void inp_put_back(void)
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{
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wrefresh(inp_win);
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int rows, cols;
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getmaxyx(stdscr, rows, cols);
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prefresh(inp_win, 0, pad_start, rows-1, 0, rows-1, cols-1);
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}
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/*
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@ -156,7 +177,7 @@ void inp_put_back(void)
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*/
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static int _handle_edit(const int ch, char *input, int *size)
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{
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int i;
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int i, rows, cols;
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char *prev = NULL;
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char *next = NULL;
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char *found = NULL;
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@ -165,6 +186,7 @@ static int _handle_edit(const int ch, char *input, int *size)
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int inp_x = 0;
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char inp_cpy[*size];
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getmaxyx(stdscr, rows, cols);
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getyx(inp_win, inp_y, inp_x);
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switch(ch) {
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@ -175,14 +197,14 @@ static int _handle_edit(const int ch, char *input, int *size)
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if (*size > 0) {
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// if at end, delete last char
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if (inp_x > *size) {
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if (inp_x >= *size) {
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wmove(inp_win, inp_y, inp_x-1);
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wdelch(inp_win);
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(*size)--;
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// if in middle, delete and shift chars left
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} else if (inp_x > 1 && inp_x <= *size) {
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for (i = inp_x-1; i < *size; i++)
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} else if (inp_x > 0 && inp_x < *size) {
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for (i = inp_x; i < *size; i++)
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input[i-1] = input[i];
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(*size)--;
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@ -195,12 +217,12 @@ static int _handle_edit(const int ch, char *input, int *size)
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return 1;
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case KEY_DC: // DEL
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if (inp_x <= *size) {
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if (inp_x < *size) {
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wdelch(inp_win);
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// if not last char, shift chars left
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if (inp_x < *size)
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for (i = inp_x-1; i < *size; i++)
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if (inp_x < *size - 1)
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for (i = inp_x; i < *size; i++)
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input[i] = input[i+1];
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(*size)--;
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@ -208,33 +230,58 @@ static int _handle_edit(const int ch, char *input, int *size)
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return 1;
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case KEY_LEFT:
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if (inp_x > 1)
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if (inp_x > 0)
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wmove(inp_win, inp_y, inp_x-1);
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// current position off screen to left
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if (inp_x - 1 < pad_start) {
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pad_start--;
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prefresh(inp_win, 0, pad_start, rows-1, 0, rows-1, cols-1);
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}
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return 1;
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case KEY_RIGHT:
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if (inp_x <= *size )
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if (inp_x < *size) {
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wmove(inp_win, inp_y, inp_x+1);
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// current position off screen to right
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if ((inp_x + 1 - pad_start) >= cols) {
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pad_start++;
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prefresh(inp_win, 0, pad_start, rows-1, 0, rows-1, cols-1);
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}
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}
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return 1;
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case KEY_UP:
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prev = history_previous(input, size);
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if (prev)
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if (prev) {
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_replace_input(input, prev, size);
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pad_start = 0;
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prefresh(inp_win, 0, pad_start, rows-1, 0, rows-1, cols-1);
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}
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return 1;
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case KEY_DOWN:
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next = history_next(input, size);
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if (next)
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if (next) {
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_replace_input(input, next, size);
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pad_start = 0;
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prefresh(inp_win, 0, pad_start, rows-1, 0, rows-1, cols-1);
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}
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return 1;
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case KEY_HOME:
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wmove(inp_win, inp_y, 1);
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wmove(inp_win, inp_y, 0);
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pad_start = 0;
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prefresh(inp_win, 0, pad_start, rows-1, 0, rows-1, cols-1);
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return 1;
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case KEY_END:
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wmove(inp_win, inp_y, (*size) + 1);
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wmove(inp_win, inp_y, *size);
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if (*size > cols-2) {
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pad_start = *size - cols + 1;
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prefresh(inp_win, 0, pad_start, rows-1, 0, rows-1, cols-1);
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}
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return 1;
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case 9: // tab
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