forked from KolibriOS/kolibrios
140 lines
3.2 KiB
C
140 lines
3.2 KiB
C
CustomCursor CursorPointer;
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dword CursorFile = FROM "../TWB/pointer.cur";
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#include "..\lib\collection.h"
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#define NOLINE 0
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#define UNDERLINE 1
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#define MAXLINKS 2000
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struct array_link {
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dword link;
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unsigned int x,y,w,h;
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unsigned int unic_id;
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int underline, underline_h;
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};
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struct LinksArray {
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array_link links[MAXLINKS];
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collection page_links;
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unsigned int count;
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unsigned int unic_count;
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unsigned int active;
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bool HoverAndProceed();
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void AddLink();
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void AddText();
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dword GetURL();
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void Clear();
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void DrawUnderline();
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} PageLinks;
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void LinksArray::AddLink(dword lpath)
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{
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if (count>= MAXLINKS) return;
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page_links.add(lpath);
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unic_count++;
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}
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void LinksArray::AddText(dword _x, _y, _w, _h, _link_underline, _underline_h)
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{
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if (count>= MAXLINKS) return;
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links[count].x = _x;
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links[count].y = _y;
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links[count].w = _w;
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links[count].h = _h;
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links[count].underline = _link_underline;
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links[count].underline_h = _underline_h;
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links[count].link = page_links.get(page_links.count-1);
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links[count].unic_id = unic_count;
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count++;
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}
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dword LinksArray::GetURL(int id)
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{
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return links[id].link;
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}
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bool open_new_window=false;
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void LinksArray::Clear()
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{
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page_links.drop();
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page_links.realloc_size = 4096 * 32;
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count = 0;
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active = -1;
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unic_count = 0;
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CursorPointer.Restore();
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open_new_window = false;
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}
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void LinksArray::DrawUnderline(dword und_id, list_first, list_y, color)
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{
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int i;
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for (i=0; i<count; i++)
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{
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if (links[i].unic_id==links[und_id].unic_id) && (links[i].y + links[i].h - list_first > list_y) {
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DrawBar(links[i].x, links[i].y + links[i].h - list_first, links[i].w, links[i].underline_h, color);
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}
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}
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}
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PathShow_data status_text = {0, 17,250, 6, 250};
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bool LinksArray::HoverAndProceed(dword mx, my, list_y, list_first)
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{
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int i;
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if (!count) return true;
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for (i=0; i<count; i++)
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{
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if (mx>links[i].x) && (my>links[i].y)
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&& (mx<links[i].x+links[i].w) && (my<links[i].y+links[i].h)
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&& (my>list_y+list_first)
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{
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if (mouse.lkm) && (mouse.down) {
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DrawRectangle(links[active].x, -list_first + links[active].y,
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links[active].w, links[active].h, 0);
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return false;
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}
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if (mouse.mkm) && (mouse.up) {
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open_new_window = true;
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EventClickLink(PageLinks.GetURL(PageLinks.active));
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open_new_window = false;
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return false;
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}
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if (mouse.lkm) && (mouse.up) {
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CursorPointer.Restore();
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EventClickLink(PageLinks.GetURL(PageLinks.active));
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return false;
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}
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if (mouse.pkm) && (mouse.up) {
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EventShowLinkMenu(mouse.x, mouse.y);
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return false;
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}
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if (active==i) return false;
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CursorPointer.Load(#CursorFile);
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CursorPointer.Set();
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if (links[active].underline) {
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DrawUnderline(active, list_first, list_y, link_color_inactive);
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}
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if (links[i].underline) {
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DrawUnderline(i, list_first, list_y, page_bg);
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}
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active = i;
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DrawStatusBar(links[active].link);
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return true;
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}
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}
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if (active!=-1)
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{
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CursorPointer.Restore();
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if (links[active].underline) {
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DrawUnderline(active, list_first, list_y, link_color_inactive);
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}
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DrawStatusBar(NULL);
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active = -1;
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}
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}
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