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-rw-r--r--atari/gemtk/objc.c522
1 files changed, 0 insertions, 522 deletions
diff --git a/atari/gemtk/objc.c b/atari/gemtk/objc.c
deleted file mode 100644
index 855413e0b..000000000
--- a/atari/gemtk/objc.c
+++ /dev/null
@@ -1,522 +0,0 @@
-/*
- * Copyright 2013 Ole Loots <ole@monochrom.net>
- *
- * This file is part of NetSurf, http://www.netsurf-browser.org/
- *
- * NetSurf 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.
- *
- * NetSurf 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, see <http://www.gnu.org/licenses/>.
- *
- * Module Description:
- *
- * AES Object tree tools.
- *
- */
-
-#include <assert.h>
-#include "gemtk.h"
-
-char *gemtk_obj_get_text(OBJECT * tree, short idx)
-{
- static char p[]="";
-
- switch (tree[idx].ob_type & 0x00FF) {
- case G_BUTTON:
- case G_STRING:
- case G_TITLE:
- return( tree[idx].ob_spec.free_string);
- case G_TEXT:
- case G_BOXTEXT:
- case G_FTEXT:
- case G_FBOXTEXT:
- return (tree[idx].ob_spec.tedinfo->te_ptext);
- case G_ICON:
- case G_CICON:
- return (tree[idx].ob_spec.iconblk->ib_ptext);
- break;
-
- default:
- break;
- }
- return (p);
-}
-
-static void set_text(OBJECT *obj, short idx, char * text, int len)
-{
- char spare[255];
-
- if( len > 254 )
- len = 254;
- if( text != NULL ) {
- strncpy(spare, text, 254);
- } else {
- strcpy(spare, "");
- }
-
- set_string(obj, idx, spare);
-}
-
-char gemtk_obj_set_str_safe(OBJECT * tree, short idx, const char *txt)
-{
- char spare[204];
- short type = 0;
- short maxlen = 0;
-
-
- type = (tree[idx].ob_type & 0xFF);
- if (type == G_FTEXT || type == G_FBOXTEXT) {
- TEDINFO *ted = ((TEDINFO *)get_obspec(tree, idx));
- maxlen = ted->te_tmplen+1;
- if (maxlen > 200) {
- maxlen = 200;
- } else if (maxlen < 0) {
- maxlen = 0;
- }
- } else {
- assert((type == G_FTEXT) || (type == G_FBOXTEXT));
- }
-
- snprintf(spare, maxlen, "%s", txt);
- set_string(tree, idx, spare);
-
- return(0);
-}
-
-OBJECT *gemtk_obj_get_tree(int idx)
-{
-
- OBJECT *tree;
-
- rsrc_gaddr(R_TREE, idx, &tree);
-
- return tree;
-}
-
-bool gemtk_obj_is_inside(OBJECT * tree, short obj, GRECT *area)
-{
- GRECT obj_screen;
- bool ret = false;
-
- objc_offset(tree, obj, &obj_screen.g_x, &obj_screen.g_y);
- obj_screen.g_w = tree[obj].ob_width;
- obj_screen.g_h = tree[obj].ob_height;
-
- ret = RC_WITHIN(&obj_screen, area);
-
- return(ret);
-}
-
-GRECT * gemtk_obj_screen_rect(OBJECT * tree, short obj)
-{
- static GRECT obj_screen;
-
- get_objframe(tree, obj, &obj_screen);
-
- return(&obj_screen);
-}
-
-
-void gemtk_obj_mouse_sprite(OBJECT *tree, int index)
-{
- MFORM mform;
- int dum;
-
- if ((tree[index].ob_type & 0xFF) != G_ICON)
- return;
-
- dum = tree[index].ob_spec.iconblk->ib_char;
- mform . mf_nplanes = 1;
- mform . mf_fg = (dum>>8)&0x0F;
- mform . mf_bg = dum>>12;
- mform . mf_xhot = 0; /* to prevent the mform to "jump" on the */
- mform . mf_yhot = 0; /* screen (zebulon rules!) */
-
- for( dum = 0; dum<16; dum ++) {
- mform . mf_mask[dum] = tree[index].ob_spec.iconblk->ib_pmask[dum];
- mform . mf_data[dum] = tree[index].ob_spec.iconblk->ib_pdata[dum];
- }
- graf_mouse(USER_DEF, &mform);
-}
-
-
-/*
- * gemtk_obj_tree_copy
- *
- * Copy a complete object-tree including all substructures (optional).
- *
- * CAUTION: The object-tree *must* have the LASTOB-flag (0x20) set in
- * it's physically last member.
- *
- * BUG: Up to now tree_copy won't copy the color-icon-structure,
- * because I'm too lazy ;) Maybe I'll do that one day. If you need it
- * urgently, contact me and force me to work... Btw, this doesn't mean
- * that G_CICONs won't be copied at all, but the copied tree will
- * share the CICONBLKs with the original.
- *
- * Input:
- * tree: Pointer to tree which should be copied
- * what: Specifies what substructures should be copied, too (see the
- * C_xxx-definitions in tree-copy.h for details)
- *
- * Output:
- * NULL: Tree couldn't be copied (due to lack of memory)
- * otherwise: Pointer to copied tree, use free to dealloc it's memory
- */
-OBJECT *gemtk_obj_tree_copy(OBJECT *tree)
-{
- int16_t i, objects;
- size_t to_malloc, size;
- OBJECT *new_tree;
- char *area;
-
- /* Calculate the number of bytes we need for the new tree */
- to_malloc = (size_t) 0;
- for (i = 0;;) {
-
- /* Size of the OBJECT-structure itself */
- to_malloc += sizeof(OBJECT);
-
- switch (tree[i].ob_type & 0xff) {
- case G_TEXT:
- case G_BOXTEXT:
- case G_FTEXT:
- case G_FBOXTEXT:
- /* Size of a TEDINFO-structure */
- to_malloc += sizeof(TEDINFO);
-
- /* Sizes of the strings in the TEDINFO-structure */
- to_malloc += (size_t)tree[i].ob_spec.tedinfo->te_txtlen;
- to_malloc += (size_t)tree[i].ob_spec.tedinfo->te_txtlen;
- to_malloc += (size_t)tree[i].ob_spec.tedinfo->te_tmplen;
- break;
-
- case G_IMAGE:
-
- /* Size of the BITBLK-structure */
- to_malloc += sizeof(BITBLK);
-
- /* Size of the image-data in the BITBLK-structure */
- to_malloc += (size_t)((int32_t)tree[i].ob_spec.bitblk->bi_wb *
- (int32_t)tree[i].ob_spec.bitblk->bi_hl);
-
- break;
-
- case G_USERDEF:
- /* Size of the USERBLK-structure */
- to_malloc += sizeof(USERBLK);
- break;
-
- case G_BUTTON:
- case G_STRING:
- case G_TITLE:
- /* Size of the string (with one null character at the end) */
- to_malloc += strlen(tree[i].ob_spec.free_string) + 1L;
- break;
-
- case G_ICON:
- /* Size of the ICONBLK-structure */
- to_malloc += sizeof(BITBLK);
-
- /* Sizes of icon-data, icon-mask and icon-text */
- to_malloc += (size_t)((int32_t)tree[i].ob_spec.iconblk->ib_wicon *
- (int32_t)tree[i].ob_spec.iconblk->ib_hicon /
- 4L + 1L +
- (int32_t)strlen(tree[i].ob_spec.iconblk->ib_ptext));
-
- break;
- }
-
- /* If the size is odd, make it even */
- if ((long)to_malloc & 1)
- to_malloc++;
-
- /* Exit if we've reached the last object in the tree */
- if (tree[i].ob_flags & OF_LASTOB)
- break;
-
- i++;
- }
-
- objects = i + 1;
-
- /* If there's not enough memory left for the new tree, return NULL */
- if ((new_tree = (OBJECT *)calloc(1, to_malloc)) == NULL) {
- return(NULL);
- }
-
- /*
- * area contains a pointer to the area where we copy the structures to
- */
- area = (char *)((int32_t)new_tree+(int32_t)objects*(int32_t)sizeof(OBJECT));
-
- for (i = 0; i < objects; i++) {
-
- /* Copy the contents of the OBJECT-structure */
- new_tree[i] = tree[i];
-
- /* This was added to assure true copies of the object type */
- new_tree[i].ob_type = tree[i].ob_type;
-
- switch (tree[i].ob_type & 0xff) {
- case G_TEXT:
- case G_BOXTEXT:
- case G_FTEXT:
- case G_FBOXTEXT:
-
- /* Copy the contents of the TEDINFO-structure */
- *(TEDINFO *)area = *tree[i].ob_spec.tedinfo;
- new_tree[i].ob_spec.tedinfo = (TEDINFO *)area;
- area += sizeof(TEDINFO);
-
- /* Copy the strings in the TEDINFO-structure */
- strncpy(area, tree[i].ob_spec.tedinfo->te_ptext,
- tree[i].ob_spec.tedinfo->te_txtlen);
- new_tree[i].ob_spec.tedinfo->te_ptext = area;
- area += tree[i].ob_spec.tedinfo->te_txtlen;
- strncpy(area, tree[i].ob_spec.tedinfo->te_ptmplt,
- tree[i].ob_spec.tedinfo->te_tmplen);
- new_tree[i].ob_spec.tedinfo->te_ptmplt = area;
- area += tree[i].ob_spec.tedinfo->te_tmplen;
- strncpy(area, tree[i].ob_spec.tedinfo->te_pvalid,
- tree[i].ob_spec.tedinfo->te_txtlen);
- new_tree[i].ob_spec.tedinfo->te_pvalid = area;
- area += tree[i].ob_spec.tedinfo->te_txtlen;
-
- break;
-
- case G_IMAGE:
-
- /* Copy the contents of the BITBLK-structure */
- *(BITBLK *)area = *tree[i].ob_spec.bitblk;
- new_tree[i].ob_spec.bitblk = (BITBLK *)area;
- area += sizeof(BITBLK);
-
- /* Copy the image-data */
- size = (size_t)((int32_t)tree[i].ob_spec.bitblk->bi_wb *
- (int32_t)tree[i].ob_spec.bitblk->bi_hl);
- memcpy(area, tree[i].ob_spec.bitblk->bi_pdata, size);
- new_tree[i].ob_spec.bitblk->bi_pdata = (int16_t *)area;
- area += size;
-
- break;
-
- case G_USERDEF:
-
- /* Copy the contents of the USERBLK-structure */
- *(USERBLK *)area = *tree[i].ob_spec.userblk;
- new_tree[i].ob_spec.userblk = (USERBLK *)area;
- area += sizeof(USERBLK);
-
- break;
-
- case G_BUTTON:
- case G_STRING:
- case G_TITLE:
-
- /* Copy the string */
- size = strlen(tree[i].ob_spec.free_string) + 1L;
- strcpy(area, tree[i].ob_spec.free_string);
- new_tree[i].ob_spec.free_string = area;
- area += size;
-
- break;
-
- case G_ICON:
-
- /* Copy the contents of the ICONBLK-structure */
- *(ICONBLK *)area = *tree[i].ob_spec.iconblk;
- new_tree[i].ob_spec.iconblk = (ICONBLK *)area;
- area += sizeof(ICONBLK);
-
- size = (size_t)((int32_t)tree[i].ob_spec.iconblk->ib_wicon *
- (int32_t)tree[i].ob_spec.iconblk->ib_hicon /
- 8L);
- /* Copy the mask-data */
- memcpy(area, tree[i].ob_spec.iconblk->ib_pmask, size);
- new_tree[i].ob_spec.iconblk->ib_pmask = (int16_t *)area;
- area += size;
-
- /* Copy the icon-data */
- memcpy(area, tree[i].ob_spec.iconblk->ib_pdata, size);
- new_tree[i].ob_spec.iconblk->ib_pdata = (int16_t *)area;
- area += size;
- size = strlen(tree[i].ob_spec.iconblk->ib_ptext) + 1L;
-
- /* Copy the icon-string */
- strcpy(area, tree[i].ob_spec.iconblk->ib_ptext);
- new_tree[i].ob_spec.iconblk->ib_ptext = area;
- area += size;
-
- break;
- }
-
- /* Assure that area contains an even address */
- if ((int32_t)area & 1)
- area++;
- }
-
- return(new_tree);
-}
-
-/***
- * Create a simple OBJECT tree from a list of strings, to be used with menu_popup
- * OBJECT ownership is passed to caller.
- * Call gemtk_obj_destroy_popup_tree once the popup isn't needed anymore.
- *
- * \param items A list of string to be used as items
- * \param nitems The number of items in the list
- * \param selected The text of the selected item
- * \param horizontal Set to true to render the tree horizontally
- * \param max_width -1: autodetect width
- * \param max_heigth -1: autodetect height (set to postive value when using a vertical scrolling popup)
- * \return a pointer to the new OBJECT tree
- */
-OBJECT * gemtk_obj_create_popup_tree(const char **items, int nitems,
- char * selected, bool horizontal,
- int max_width, int max_height)
-{
- OBJECT * popup = NULL;
- int box_width = 0;
- int box_height = 0;
- int char_width = 10;
- int char_height = 16;
- int item_height; // height of each item
-
- assert(items != NULL);
-
- item_height = char_height;
-
- /* Allocate room for n items and the root G_BOX: */
- popup = calloc(nitems+1, sizeof(OBJECT));
- assert(popup != null);
-
- for (int i=0; i<nitems; i++) {
-
- int len = strlen(items[i]);
-
- if (horizontal && (max_width<1)) {
- box_width += (len * char_width)+4;
- }
- else if (!horizontal){
- /* Detect max width, used for vertical rendering: */
- if(len*char_width > box_width){
- box_width = (len+2) * char_width;
- }
- //if (max_height < 1) {
- box_height += item_height;
- //}
- }
- }
-
- if (max_width>0){
- box_width = max_width;
- }
-
- if (horizontal) {
- box_height = item_height;
- }
- else if(max_height > 0){
- // TODO: validate max_height, shrink values larger than screen height
- //box_height = max_height;
- }
-
-/*
- printf("popup height: %d, popup width: %d\n", box_height, box_width);
-*/
-
- popup[0].ob_next = -1; /**< object's next sibling */
- popup[0].ob_head = 1; /**< head of object's children */
- popup[0].ob_tail = nitems; /**< tail of object's children */
- popup[0].ob_type = G_BOX; /**< type of object */
- popup[0].ob_flags = OF_FL3DBAK; /**< flags */
- popup[0].ob_state = OS_NORMAL; /**< state */
- popup[0].ob_spec.index = (long) 16650496L; /**< object-specific data */
- popup[0].ob_x = 0; /**< upper left corner of object */
- popup[0].ob_y = 0; /**< upper left corner of object */
- popup[0].ob_width = box_width; /**< width of obj */
- popup[0].ob_height = box_height;
-
-
-
- /* Add items to popup: */
- int xpos = 0, ypos = 0;
-
- for (int i=0; i<nitems; i++) {
-
- int state = OS_NORMAL;
- int flags = OF_NONE;
- int item_width;
- char * string = calloc(1, strlen(items[i])+3);
-
- snprintf(string, strlen(items[i])+3, " %s", items[i]);
-
- if (selected != NULL) {
- if (strcmp(selected, items[i]) == 0) {
- state |= OS_CHECKED;
- }
- }
-
- if (i == nitems-1) {
- flags |= OF_LASTOB;
- }
-
- item_width = (horizontal) ? ((int)strlen(items[i])*char_width)+2 : box_width;
-/*
- printf("addin popup item \"%s\" (w: %d, h: %d, flags: %x) at %d/%d\n", items[i],
- item_width, item_height, flags,
- xpos, ypos);
-*/
-
- popup[i+1].ob_next = ((flags&OF_LASTOB) != 0) ? 0 : i+2; /**< object's next sibling */
- popup[i+1].ob_head = -1; /**< head of object's children */
- popup[i+1].ob_tail = -1; /**< tail of object's children */
- popup[i+1].ob_type = G_STRING; /**< type of object */
- popup[i+1].ob_flags = flags; /**< flags */
- popup[i+1].ob_state = state; /**< state */
- popup[i+1].ob_spec.free_string = string; /**< object-specific data */
- popup[i+1].ob_x = xpos; /**< upper left corner of object */
- popup[i+1].ob_y = ypos; /**< upper left corner of object */
- popup[i+1].ob_width = item_width; /**< width of obj */
- popup[i+1].ob_height = item_height;
-
- if (horizontal) {
- xpos += item_width;
- }
- else {
- ypos += item_height;
- }
-
- }
-
- return(popup);
-}
-
-/***
- * Free memory of an OBJECT tree created with gemtk_obj_create_popup_tree.
- *
- * \param popup The tree to destroy
- */
-void gemtk_obj_destroy_popup_tree(OBJECT * popup)
-{
- int i=0;
-
- while (1) {
- if (popup[i].ob_type == G_STRING) {
- free(popup[i+1].ob_spec.free_string);
- }
- if((popup[i].ob_flags & OF_LASTOB) != OF_LASTOB){
- break;
- }
- i++;
- }
-
- free(popup);
-}
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