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#include <precomp.h>
#include "historyeditbox.h"
XMLParamPair HistoryEditBox::params[] = {
{HISTORYEDITBOX_SETNAVBUTTONS, L"NAVBUTTONS"}, // param is implemented by script
};
HistoryEditBox::HistoryEditBox() {
history_pos = 0;
xuihandle = newXuiHandle();
CreateXMLParameters(xuihandle);
setXmlParam(L"navbuttons", L"1"); // so we need to set a default value in the xml param list
}
void HistoryEditBox::CreateXMLParameters(int master_handle)
{
//HISTORYEDITBOX_PARENT::CreateXMLParameters(master_handle);
int numParams = sizeof(params) / sizeof(params[0]);
hintNumberOfParams(xuihandle, numParams);
for (int i = 0;i < numParams;i++)
addParam(xuihandle, params[i], XUI_ATTRIBUTE_IMPLIED);
}
HistoryEditBox::~HistoryEditBox() {
history.deleteAll();
}
void HistoryEditBox::history_forward() {
if (history_pos > 0 && !isListOpen()) {
history_pos--;
if (history_pos > 0)
setText(history.enumItem(history.getNumItems()-history_pos)->getValue(), 1);
}
}
void HistoryEditBox::history_back() {
if (!isListOpen() && history_pos < history.getNumItems()) {
history_pos++;
setText(history.enumItem(history.getNumItems()-history_pos)->getValue(), 1);
}
}
void HistoryEditBox::onEditKeyDown(int vk) {
HISTORYEDITBOX_PARENT::onEditKeyDown(vk);
if (Std::keyDown(VK_CONTROL)) return;
if (vk == VK_DOWN) {
history_forward();
} else if (vk == VK_UP) {
history_back();
}
}
int HistoryEditBox::onInit() {
int r = HISTORYEDITBOX_PARENT::onInit();
#ifdef WASABI_COMPILE_CONFIG
loadHistory();
#endif
return r;
}
void HistoryEditBox::dropdownlist_onCloseList() {
HISTORYEDITBOX_PARENT::dropdownlist_onCloseList();
history_pos = 0;
}
void HistoryEditBox::onPreOpenList()
{
HISTORYEDITBOX_PARENT::onPreOpenList();
addHistory(getText());
}
void HistoryEditBox::onEditEnter(const wchar_t *txt)
{
HISTORYEDITBOX_PARENT::onEditEnter(txt);
if (Std::keyDown(VK_CONTROL)) return;
addHistory(txt);
}
void HistoryEditBox::addHistory(const wchar_t *txt)
{
HISTORYEDITBOX_PARENT::onEditEnter(txt);
history_pos = 0;
if (!txt || !*txt) return;
// yay multi-instances on unique history
#ifdef WASABI_COMPILE_CONFIG
loadHistory(0);
#endif
foreach(history)
StringW *s = history.getfor();
if (!_wcsicmp(s->getValue(), txt)) {
delete s;
history.removeByPos(foreach_index);
break;
}
endfor;
history.addItem(new StringW(txt));
while (history.getNumItems() > 64)
{
StringW *s = history.enumItem(0);
delete s;
history.removeByPos(1);
}
#ifdef WASABI_COMPILE_CONFIG
saveHistory();
loadHistory(1);
#endif
}
#ifdef WASABI_COMPILE_CONFIG
void HistoryEditBox::loadHistory(int refill) {
history.deleteAll();
wchar_t d[256] = {0};
wchar_t c[WA_MAX_PATH] = {0};
int i;
for (i=0;;i++) {
StringCbPrintfW(d,sizeof(d), L"%s_history_%d", getId(), i);
WASABI_API_CONFIG->getStringPrivate(d, c, WA_MAX_PATH, L"");
if (!*c)
break;
history.addItem(new StringW(c));
}
if (refill) {
deleteAllItems();
for (i=history.getNumItems()-1;i>=0;i--) {
addItem(history.enumItem(i)->getValue());
}
}
}
void HistoryEditBox::saveHistory() {
wchar_t d[256] = {0};
int i;
for (i=0;i<history.getNumItems();i++) {
StringCbPrintfW(d, sizeof(d), L"%s_history_%d", getId(), i);
WASABI_API_CONFIG->setStringPrivate(d, history.enumItem(i)->getValue());
}
StringCbPrintfW(d, sizeof(d), L"%s_history_%d", getId(), i);
WASABI_API_CONFIG->setStringPrivate(d, L"");
}
#endif
int HistoryEditBox::onAction(const wchar_t *action, const wchar_t *param, int x, int y, intptr_t p1, intptr_t p2, void *data, size_t datalen, ifc_window *source) {
int r = HISTORYEDITBOX_PARENT::onAction(action, param, x, y, p1, p2, data, datalen, source);
if (WCSCASEEQLSAFE(action, L"back")) history_back();
if (WCSCASEEQLSAFE(action, L"forward")) history_forward();
return r;
}
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