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-rw-r--r--libmenu/menu_list.c331
1 files changed, 0 insertions, 331 deletions
diff --git a/libmenu/menu_list.c b/libmenu/menu_list.c
deleted file mode 100644
index 85649e5f70..0000000000
--- a/libmenu/menu_list.c
+++ /dev/null
@@ -1,331 +0,0 @@
-/*
- * This file is part of MPlayer.
- *
- * MPlayer 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; either version 2 of the License, or
- * (at your option) any later version.
- *
- * MPlayer 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 MPlayer; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- */
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <ctype.h>
-#include <string.h>
-
-#include "config.h"
-
-#include "libmpcodecs/img_format.h"
-#include "libmpcodecs/mp_image.h"
-
-#include "m_struct.h"
-#include "menu.h"
-
-#include "sub/font_load.h"
-#include "input/keycodes.h"
-
-#define IMPL 1
-#include "menu_list.h"
-
-static int mouse_x;
-static int mouse_y;
-static int selection_x;
-static int selection_y;
-static int selection_w;
-static int selection_h;
-
-#define mpriv (menu->priv)
-
-void menu_list_draw(menu_t* menu,mp_image_t* mpi) {
- int x = mpriv->x;
- int y = mpriv->y;
- int i;
- int h = mpriv->h;
- int w = mpriv->w;
- int dh = 0,dw = 0;
- int bx, dx, dy = 0;
- int need_h = 0,need_w = 0,ptr_l,sidx = 0;
- int th,count = 0;
- int bg_w;
- int line_h;
- list_entry_t* m;
-
- if(mpriv->count < 1)
- return;
-
- if(h <= 0) h = mpi->height;
- if(w <= 0) w = mpi->width;
- dh = h - 2*mpriv->minb;
- dw = w - 2*mpriv->minb;
- ptr_l = mpriv->ptr ? menu_text_length(mpriv->ptr) : 0;
- // mpi is too small
- if(h - vo_font->height <= 0 || w - ptr_l <= 0 || dw <= 0 || dh <= 0)
- return;
-
- line_h = mpriv->vspace + vo_font->height;
- th = menu_text_num_lines(mpriv->title,dw) * line_h + mpriv->vspace;
-
- // the selected item is hidden, find a visible one
- if(mpriv->current->hide) {
- // try the next
- for(m = mpriv->current->next ; m ; m = m->next)
- if(!m->hide) break;
- if(!m) // or the previous
- for(m = mpriv->current->prev ; m ; m = m->prev)
- if(!m->hide) break;
- if(m) mpriv->current = m;
- else ptr_l = 0;
- }
-
- for(i = 0, m = mpriv->menu ; m ; m = m->next, i++) {
- int ll;
- if(m->hide) continue;
- ll = menu_text_length(m->txt);
- if(ptr_l + ll > need_w) need_w = ptr_l + ll;
- if(m == mpriv->current) sidx = i;
- count++;
- }
- if(need_w > dw) need_w = dw;
- if(x >= 0)
- x += mpriv->minb;
- if(y > 0)
- y += mpriv->minb;
- else
- y = mpriv->minb;
-
- need_h = count * line_h - mpriv->vspace;
- if( need_h + th > dh) {
- int start,end;
- mpriv->disp_lines = (dh + mpriv->vspace - th) / line_h;
- if(mpriv->disp_lines < 4) {
- th = 0;
- mpriv->disp_lines = (dh + mpriv->vspace) / line_h;
- }
- // Too smoll
- if(mpriv->disp_lines < 1) return;
- need_h = mpriv->disp_lines * line_h - mpriv->vspace;
-
- start = sidx - (mpriv->disp_lines/2);
- if(start < 0) start = 0;
- end = start + mpriv->disp_lines;
- if(end > count) {
- end = count;
- if(end - start < mpriv->disp_lines)
- start = end - mpriv->disp_lines < 0 ? 0 : end - mpriv->disp_lines;
- }
- m = mpriv->menu;
- for(i = 0 ; m->next && i < start ; ) {
- if(!m->hide) i++;
- m = m->next;
- }
- } else {
- m = mpriv->menu;
- mpriv->disp_lines = count;
- }
-
- bg_w = need_w+2*mpriv->minb;
- if(th > 0) {
- int tw,th2;
- menu_text_size(mpriv->title,dw,mpriv->vspace,1,&tw,&th2);
- if(mpriv->title_bg >= 0) {
- if(tw+2*mpriv->minb > bg_w) bg_w = tw+2*mpriv->minb;
- menu_draw_box(mpi,mpriv->title_bg,mpriv->title_bg_alpha,
- x < 0 ? (mpi->w-bg_w)/2 : x-mpriv->minb,dy+y-mpriv->vspace/2,bg_w,th);
- }
- menu_draw_text_full(mpi,mpriv->title,
- x < 0 ? mpi->w / 2 : x,
- dy+y, x < 0 ? dw : (tw > need_w ? tw : need_w), 0,
- mpriv->vspace,1,
- MENU_TEXT_TOP|MENU_TEXT_HCENTER,
- MENU_TEXT_TOP|(x < 0 ? MENU_TEXT_HCENTER :MENU_TEXT_LEFT));
- dy += th;
- }
-
- dx = x < 0 ? (mpi->w - need_w) / 2 : x;
- bx = x < 0 ? (mpi->w - bg_w) / 2 : x - mpriv->minb;
-
- // If mouse moved, try to update selected menu item by the mouse position.
- if (menu_mouse_pos_updated) {
- mouse_x = menu_mouse_x * mpi->width;
- mouse_y = menu_mouse_y * mpi->height;
- if (mouse_x >= bx && mouse_x < bx + bg_w) {
- int by = dy + y - mpriv->vspace / 2;
- int max_by = dh + y + mpriv->vspace / 2;
- if (mouse_y >= by && mouse_y < max_by) {
- int cur_no = (mouse_y - by) / line_h;
- list_entry_t* e = m;
- for (i = 0; e != NULL; e = e->next) {
- if (e->hide) continue;
- if (i == cur_no) {
- mpriv->current = e;
- break;
- }
- ++i;
- }
- }
- }
- menu_mouse_pos_updated = 0;
- }
-
- for( ; m != NULL && dy + vo_font->height < dh ; m = m->next ) {
- if(m->hide) continue;
- if(m == mpriv->current) {
- // Record rectangle of current selection box.
- selection_x = bx;
- selection_y = dy + y - mpriv->vspace / 2;
- selection_w = bg_w;
- selection_h = line_h;
-
- if(mpriv->ptr_bg >= 0)
- menu_draw_box(mpi,mpriv->ptr_bg,mpriv->ptr_bg_alpha,
- bx, dy + y - mpriv->vspace / 2,
- bg_w, line_h);
- if(ptr_l > 0)
- menu_draw_text_full(mpi,mpriv->ptr,
- dx,
- dy+y,dw,dh - dy,
- mpriv->vspace,0,
- MENU_TEXT_TOP|MENU_TEXT_LEFT,
- MENU_TEXT_TOP|MENU_TEXT_LEFT);
- } else if(mpriv->item_bg >= 0)
- menu_draw_box(mpi,mpriv->item_bg,mpriv->item_bg_alpha,
- bx, dy + y - mpriv->vspace / 2,
- bg_w, line_h);
- menu_draw_text_full(mpi,m->txt,
- dx + ptr_l,
- dy+y,dw-ptr_l,dh - dy,
- mpriv->vspace,0,
- MENU_TEXT_TOP|MENU_TEXT_LEFT,
- MENU_TEXT_TOP|MENU_TEXT_LEFT);
- dy += line_h;
- }
-
-}
-
-void menu_list_read_cmd(menu_t* menu,int cmd) {
- list_entry_t* m;
- int i;
- switch(cmd) {
- case MENU_CMD_UP:
- while(mpriv->current->prev) {
- mpriv->current = mpriv->current->prev;
- if(!mpriv->current->hide) return;
- }
- for( ; mpriv->current->next != NULL ; mpriv->current = mpriv->current->next)
- /* NOTHING */;
- if(!mpriv->current->hide) return;
- while(mpriv->current->prev) {
- mpriv->current = mpriv->current->prev;
- if(!mpriv->current->hide) return;
- }
- break;
- case MENU_CMD_DOWN:
- while(mpriv->current->next) {
- mpriv->current = mpriv->current->next;
- if(!mpriv->current->hide) return;
- }
- mpriv->current = mpriv->menu;
- if(!mpriv->current->hide) return;
- while(mpriv->current->next) {
- mpriv->current = mpriv->current->next;
- if(!mpriv->current->hide) return;
- }
- break;
- case MENU_CMD_HOME:
- mpriv->current = mpriv->menu;
- break;
- case MENU_CMD_END:
- for(m = mpriv->current ; m && m->next ; m = m->next)
- /**/;
- if(m)
- mpriv->current = m;
- break;
- case MENU_CMD_PAGE_UP:
- for(i = 0, m = mpriv->current ; m && m->prev && i < mpriv->disp_lines ; m = m->prev, i++)
- /**/;
- if(m)
- mpriv->current = m;
- break;
- case MENU_CMD_PAGE_DOWN:
- for(i = 0, m = mpriv->current ; m && m->next && i < mpriv->disp_lines ; m = m->next, i++)
- /**/;
- if(m)
- mpriv->current = m;
- break;
- case MENU_CMD_LEFT:
- case MENU_CMD_CANCEL:
- menu->show = 0;
- menu->cl = 1;
- break;
- case MENU_CMD_CLICK:
- if (mouse_x >= selection_x && mouse_x < selection_x + selection_w &&
- mouse_y >= selection_y && mouse_y < selection_y + selection_h)
- menu_read_cmd(menu, MENU_CMD_OK);
- break;
- }
-}
-
-int menu_list_jump_to_key(menu_t* menu,int c) {
- if(c < 256 && isalnum(c)) {
- list_entry_t* e = mpriv->current;
- if(e->txt[0] == c) e = e->next;
- for( ; e ; e = e->next) {
- if(e->txt[0] == c) {
- mpriv->current = e;
- return 1;
- }
- }
- for(e = mpriv->menu ; e ; e = e->next) {
- if(e->txt[0] == c) {
- mpriv->current = e;
- return 1;
- }
- }
- return 1;
- }
- return 0;
-}
-
-void menu_list_add_entry(menu_t* menu,list_entry_t* entry) {
- list_entry_t* l;
- mpriv->count++;
-
- if(mpriv->menu == NULL) {
- mpriv->menu = mpriv->current = entry;
- return;
- }
-
- for(l = mpriv->menu ; l->next != NULL ; l = l->next)
- /* NOP */;
- l->next = entry;
- entry->prev = l;
-}
-
-void menu_list_init(menu_t* menu) {
- if(!mpriv)
- mpriv = calloc(1,sizeof(struct menu_priv_s));
-
-}
-
-void menu_list_uninit(menu_t* menu,free_entry_t free_func) {
- list_entry_t *i,*j;
-
- if(!free_func) free_func = (free_entry_t)free;
-
- for(i = mpriv->menu ; i != NULL ; ) {
- j = i->next;
- free_func(i);
- i = j;
- }
-
- mpriv->menu = mpriv->current = NULL;
-
-}
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