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namespace TERM_REC functions (conflict with curses.h)
This commit is contained in:
Ailin Nemui
parent
7bac5eb762
commit
382bde9ab3
3 changed files with 152 additions and 158 deletions
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@ -172,20 +172,20 @@ static void _set_cursor_visible(TERM_REC *term, int set)
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/* Scroll (change_scroll_region+parm_rindex+parm_index / csr+rin+indn) */
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static void _scroll_region(TERM_REC *term, int y1, int y2, int count)
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{
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/* setup the scrolling region to wanted area */
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scroll_region_setup(term, y1, y2);
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/* setup the scrolling region to wanted area */
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scroll_region_setup(term, y1, y2);
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term->move(term, 0, y1);
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term->tr_move(term, 0, y1);
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if (count > 0) {
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term->move(term, 0, y2);
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term->tr_move(term, 0, y2);
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tput(tparm(term->TI_indn, count, count, 0, 0, 0, 0, 0, 0, 0));
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} else if (count < 0) {
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term->move(term, 0, y1);
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term->tr_move(term, 0, y1);
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tput(tparm(term->TI_rin, -count, -count, 0, 0, 0, 0, 0, 0, 0));
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}
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/* reset the scrolling region to full screen */
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scroll_region_setup(term, 0, term->height-1);
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/* reset the scrolling region to full screen */
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scroll_region_setup(term, 0, term->height - 1);
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}
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/* Scroll (change_scroll_region+scroll_reverse+scroll_forward / csr+ri+ind) */
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@ -193,21 +193,21 @@ static void _scroll_region_1(TERM_REC *term, int y1, int y2, int count)
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{
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int i;
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/* setup the scrolling region to wanted area */
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scroll_region_setup(term, y1, y2);
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/* setup the scrolling region to wanted area */
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scroll_region_setup(term, y1, y2);
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if (count > 0) {
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term->move(term, 0, y2);
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term->tr_move(term, 0, y2);
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for (i = 0; i < count; i++)
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tput(tparm(term->TI_ind, 0, 0, 0, 0, 0, 0, 0, 0, 0));
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} else if (count < 0) {
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term->move(term, 0, y1);
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term->tr_move(term, 0, y1);
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for (i = count; i < 0; i++)
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tput(tparm(term->TI_ri, 0, 0, 0, 0, 0, 0, 0, 0, 0));
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}
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/* reset the scrolling region to full screen */
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scroll_region_setup(term, 0, term->height-1);
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/* reset the scrolling region to full screen */
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scroll_region_setup(term, 0, term->height - 1);
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}
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/* Scroll (parm_insert_line+parm_delete_line / il+dl) */
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@ -216,22 +216,22 @@ static void _scroll_line(TERM_REC *term, int y1, int y2, int count)
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/* setup the scrolling region to wanted area -
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this might not necessarily work with il/dl, but at least it
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looks better if it does */
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scroll_region_setup(term, y1, y2);
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scroll_region_setup(term, y1, y2);
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if (count > 0) {
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term->move(term, 0, y1);
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term->tr_move(term, 0, y1);
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tput(tparm(term->TI_dl, count, count, 0, 0, 0, 0, 0, 0, 0));
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term->move(term, 0, y2-count+1);
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term->tr_move(term, 0, y2 - count + 1);
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tput(tparm(term->TI_il, count, count, 0, 0, 0, 0, 0, 0, 0));
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} else if (count < 0) {
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term->move(term, 0, y2+count+1);
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term->tr_move(term, 0, y2 + count + 1);
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tput(tparm(term->TI_dl, -count, -count, 0, 0, 0, 0, 0, 0, 0));
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term->move(term, 0, y1);
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term->tr_move(term, 0, y1);
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tput(tparm(term->TI_il, -count, -count, 0, 0, 0, 0, 0, 0, 0));
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}
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/* reset the scrolling region to full screen */
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scroll_region_setup(term, 0, term->height-1);
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/* reset the scrolling region to full screen */
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scroll_region_setup(term, 0, term->height - 1);
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}
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/* Scroll (insert_line+delete_line / il1+dl1) */
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@ -240,17 +240,17 @@ static void _scroll_line_1(TERM_REC *term, int y1, int y2, int count)
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int i;
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if (count > 0) {
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term->move(term, 0, y1);
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for (i = 0; i < count; i++)
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term->tr_move(term, 0, y1);
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for (i = 0; i < count; i++)
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tput(tparm(term->TI_dl1, 0, 0, 0, 0, 0, 0, 0, 0, 0));
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term->move(term, 0, y2-count+1);
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for (i = 0; i < count; i++)
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term->tr_move(term, 0, y2 - count + 1);
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for (i = 0; i < count; i++)
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tput(tparm(term->TI_il1, 0, 0, 0, 0, 0, 0, 0, 0, 0));
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} else if (count < 0) {
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term->move(term, 0, y2+count+1);
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term->tr_move(term, 0, y2 + count + 1);
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for (i = count; i < 0; i++)
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tput(tparm(term->TI_dl1, 0, 0, 0, 0, 0, 0, 0, 0, 0));
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term->move(term, 0, y1);
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term->tr_move(term, 0, y1);
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for (i = count; i < 0; i++)
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tput(tparm(term->TI_il1, 0, 0, 0, 0, 0, 0, 0, 0, 0));
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}
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@ -265,14 +265,14 @@ static void _clear_screen(TERM_REC *term)
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/* Clear screen (clr_eos / ed) */
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static void _clear_eos(TERM_REC *term)
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{
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term->move(term, 0, 0);
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term->tr_move(term, 0, 0);
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tput(tparm(term->TI_ed, 0, 0, 0, 0, 0, 0, 0, 0, 0));
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}
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/* Clear screen (parm_delete_line / dl) */
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static void _clear_del(TERM_REC *term)
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{
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term->move(term, 0, 0);
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term->tr_move(term, 0, 0);
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tput(tparm(term->TI_dl, term->height, term->height, 0, 0, 0, 0, 0, 0, 0));
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}
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@ -281,8 +281,8 @@ static void _clear_del_1(TERM_REC *term)
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{
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int i;
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term->move(term, 0, 0);
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for (i = 0; i < term->height; i++)
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term->tr_move(term, 0, 0);
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for (i = 0; i < term->height; i++)
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tput(tparm(term->TI_dl1, 0, 0, 0, 0, 0, 0, 0, 0, 0));
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}
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@ -455,10 +455,7 @@ static void terminfo_colors_deinit(TERM_REC *term)
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terminal capabilities don't contain color codes */
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void terminfo_setup_colors(TERM_REC *term, int force)
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{
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static const char ansitab[16] = {
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0, 4, 2, 6, 1, 5, 3, 7,
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8, 12, 10, 14, 9, 13, 11, 15
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};
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static const char ansitab[16] = { 0, 4, 2, 6, 1, 5, 3, 7, 8, 12, 10, 14, 9, 13, 11, 15 };
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unsigned int i, color;
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terminfo_colors_deinit(term);
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@ -466,16 +463,15 @@ void terminfo_setup_colors(TERM_REC *term, int force)
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if (force && term->TI_setf == NULL && term->TI_setaf == NULL)
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term->TI_colors = 8;
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if ((term->TI_setf || term->TI_setaf || force) &&
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term->TI_colors > 0) {
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if ((term->TI_setf || term->TI_setaf || force) && term->TI_colors > 0) {
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term->TI_fg = g_new0(char *, term->TI_colors);
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term->TI_bg = g_new0(char *, term->TI_colors);
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term->set_fg = _set_fg;
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term->set_bg = _set_bg;
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term->tr_set_fg = _set_fg;
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term->tr_set_bg = _set_bg;
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} else {
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/* no colors */
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term->TI_colors = 0;
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term->set_fg = term->set_bg = _ignore_parm;
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term->tr_set_fg = term->tr_set_bg = _ignore_parm;
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}
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if (term->TI_setaf) {
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@ -489,7 +485,7 @@ void terminfo_setup_colors(TERM_REC *term, int force)
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term->TI_fg[i] = g_strdup(tparm(term->TI_setf, i, 0, 0, 0, 0, 0, 0, 0, 0));
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} else if (force) {
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for (i = 0; i < 8; i++)
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term->TI_fg[i] = g_strdup_printf("\033[%dm", 30+ansitab[i]);
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term->TI_fg[i] = g_strdup_printf("\033[%dm", 30 + ansitab[i]);
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}
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if (term->TI_setab) {
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@ -503,7 +499,7 @@ void terminfo_setup_colors(TERM_REC *term, int force)
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term->TI_bg[i] = g_strdup(tparm(term->TI_setb, i, 0, 0, 0, 0, 0, 0, 0, 0));
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} else if (force) {
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for (i = 0; i < 8; i++)
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term->TI_bg[i] = g_strdup_printf("\033[%dm", 40+ansitab[i]);
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term->TI_bg[i] = g_strdup_printf("\033[%dm", 40 + ansitab[i]);
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}
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}
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@ -581,12 +577,12 @@ static int term_setup(TERM_REC *term)
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{
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GString *str;
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int err;
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char *term_env;
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char *term_env;
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term_env = getenv("TERM");
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if (term_env == NULL) {
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fprintf(stderr, "TERM environment not set\n");
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return 0;
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return 0;
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}
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if (setupterm(term_env, 1, &err) != 0) {
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@ -594,98 +590,99 @@ static int term_setup(TERM_REC *term)
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return 0;
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}
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term_fill_capabilities(term);
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term_fill_capabilities(term);
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/* Cursor movement */
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if (term->TI_cup)
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term->move = _move_cup;
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term->tr_move = _move_cup;
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else if (term->TI_hpa && term->TI_vpa)
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term->move = _move_pa;
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term->tr_move = _move_pa;
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else {
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fprintf(stderr, "Terminal doesn't support cursor movement\n");
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fprintf(stderr, "Terminal doesn't support cursor movement\n");
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return 0;
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}
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term->move_relative = _move_relative;
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term->set_cursor_visible = term->TI_civis && term->TI_cnorm ?
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_set_cursor_visible : _ignore_parm;
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term->tr_move_relative = _move_relative;
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term->tr_set_cursor_visible =
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term->TI_civis && term->TI_cnorm ? _set_cursor_visible : _ignore_parm;
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/* Scrolling */
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/* Scrolling */
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if ((term->TI_csr || term->TI_wind) && term->TI_rin && term->TI_indn)
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term->scroll = _scroll_region;
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term->tr_scroll = _scroll_region;
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else if (term->TI_il && term->TI_dl)
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term->scroll = _scroll_line;
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term->tr_scroll = _scroll_line;
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else if ((term->TI_csr || term->TI_wind) && term->TI_ri && term->TI_ind)
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term->scroll = _scroll_region_1;
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else if (term->scroll == NULL && (term->TI_il1 && term->TI_dl1))
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term->scroll = _scroll_line_1;
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else if (term->scroll == NULL) {
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fprintf(stderr, "Terminal doesn't support scrolling\n");
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term->tr_scroll = _scroll_region_1;
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else if (term->tr_scroll == NULL && (term->TI_il1 && term->TI_dl1))
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term->tr_scroll = _scroll_line_1;
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else if (term->tr_scroll == NULL) {
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fprintf(stderr, "Terminal doesn't support scrolling\n");
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return 0;
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}
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/* Clearing screen */
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if (term->TI_clear)
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term->clear = _clear_screen;
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term->tr_clear = _clear_screen;
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else if (term->TI_ed)
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term->clear = _clear_eos;
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term->tr_clear = _clear_eos;
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else if (term->TI_dl)
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term->clear = _clear_del;
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term->tr_clear = _clear_del;
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else if (term->TI_dl1)
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term->clear = _clear_del_1;
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term->tr_clear = _clear_del_1;
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else {
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/* we could do this by line inserts as well, but don't
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bother - if some terminal has insert line it most probably
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has delete line as well, if not a regular clear screen */
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fprintf(stderr, "Terminal doesn't support clearing screen\n");
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fprintf(stderr, "Terminal doesn't support clearing screen\n");
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return 0;
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}
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/* Clearing to end of line */
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if (term->TI_el)
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term->clrtoeol = _clrtoeol;
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term->tr_clrtoeol = _clrtoeol;
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else {
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fprintf(stderr, "Terminal doesn't support clearing to end of line\n");
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fprintf(stderr, "Terminal doesn't support clearing to end of line\n");
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return 0;
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}
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/* Repeating character */
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if (term->TI_rep)
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term->repeat = _repeat;
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term->tr_repeat = _repeat;
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else
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term->repeat = _repeat_manual;
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term->tr_repeat = _repeat_manual;
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/* Bold, underline, standout, reverse, italics */
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term->set_blink = term->TI_blink ? _set_blink : _ignore;
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term->set_bold = term->TI_bold ? _set_bold : _ignore;
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term->set_reverse = term->TI_rev ? _set_reverse :
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term->TI_smso ? _set_standout_on : _ignore;
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term->set_uline = term->TI_smul && term->TI_rmul ?
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_set_uline : _ignore_parm;
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term->set_standout = term->TI_smso && term->TI_rmso ?
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_set_standout : _ignore_parm;
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term->set_italic = term->TI_sitm && term->TI_ritm ?
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_set_italic : _ignore_parm;
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term->tr_set_blink = term->TI_blink ? _set_blink : _ignore;
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term->tr_set_bold = term->TI_bold ? _set_bold : _ignore;
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term->tr_set_reverse = term->TI_rev ? _set_reverse :
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term->TI_smso ? _set_standout_on :
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_ignore;
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term->tr_set_uline = term->TI_smul && term->TI_rmul ? _set_uline : _ignore_parm;
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term->tr_set_standout = term->TI_smso && term->TI_rmso ? _set_standout : _ignore_parm;
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term->tr_set_italic = term->TI_sitm && term->TI_ritm ? _set_italic : _ignore_parm;
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/* Create a string to set all attributes off */
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str = g_string_new(NULL);
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/* Create a string to set all attributes off */
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str = g_string_new(NULL);
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if (term->TI_sgr0)
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g_string_append(str, term->TI_sgr0);
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if (term->TI_rmul && (term->TI_sgr0 == NULL || g_strcmp0(term->TI_rmul, term->TI_sgr0) != 0))
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if (term->TI_rmul &&
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(term->TI_sgr0 == NULL || g_strcmp0(term->TI_rmul, term->TI_sgr0) != 0))
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g_string_append(str, term->TI_rmul);
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if (term->TI_rmso && (term->TI_sgr0 == NULL || g_strcmp0(term->TI_rmso, term->TI_sgr0) != 0))
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if (term->TI_rmso &&
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(term->TI_sgr0 == NULL || g_strcmp0(term->TI_rmso, term->TI_sgr0) != 0))
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g_string_append(str, term->TI_rmso);
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if (term->TI_ritm && (term->TI_sgr0 == NULL || g_strcmp0(term->TI_ritm, term->TI_sgr0) != 0))
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if (term->TI_ritm &&
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(term->TI_sgr0 == NULL || g_strcmp0(term->TI_ritm, term->TI_sgr0) != 0))
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g_string_append(str, term->TI_ritm);
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term->TI_normal = str->str;
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term->TI_normal = str->str;
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g_string_free(str, FALSE);
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term->set_normal = _set_normal;
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term->tr_set_normal = _set_normal;
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term->beep = term->TI_bel ? _beep : _ignore;
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term->tr_beep = term->TI_bel ? _beep : _ignore;
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terminfo_setup_colors(term, FALSE);
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terminfo_input_init0(term);
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terminfo_cont(term);
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return 1;
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terminfo_cont(term);
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return 1;
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}
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void term_set_appkey_mode(int enable)
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@ -730,14 +727,14 @@ void terminfo_core_deinit(TERM_REC *term)
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TERM_REC *old_term;
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old_term = current_term;
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current_term = term;
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term->set_normal(term);
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current_term = old_term;
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current_term = term;
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term->tr_set_normal(term);
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current_term = old_term;
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terminfo_stop(term);
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terminfo_stop(term);
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g_free(term->TI_normal);
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terminfo_colors_deinit(term);
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g_free(term);
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g_free(term);
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}
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