bool LineEdit::OnDragDropFinish(UIElement* source)
{
if (source && editable_)
{
// If the UI element in question has a drag-and-drop content string defined, use it instead of element text
if (source->GetVars().Contains(VAR_DRAGDROPCONTENT))
{
SetText(source->GetVar(VAR_DRAGDROPCONTENT).GetString());
return true;
}
StringHash sourceType = source->GetType();
if (sourceType == LineEdit::GetTypeStatic())
{
LineEdit* sourceLineEdit = static_cast<LineEdit*>(source);
SetText(sourceLineEdit->GetText());
return true;
}
else if (sourceType == Text::GetTypeStatic())
{
Text* sourceText = static_cast<Text*>(source);
SetText(sourceText->GetText());
return true;
}
}
return false;
}
const String& FileSelector::GetFilter() const
{
Text* selectedFilter = static_cast<Text*>(filterList_->GetSelectedItem());
if (selectedFilter)
return selectedFilter->GetText();
else
return String::EMPTY;
}
void ProcessTextChange(EditorRange& Modification,
Text& input) {
size_t start = Modification.fEdit.fStart;
if (start > 6) start -= 5; // not -= 6: we require at least one changed char
else start = 0;
size_t P = input.GetText().find("return", start, 6);
if (P != std::string::npos) {
for (size_t i = P; i < P + 6; ++i) {
input.SetColor(i, 1);
}
Modification.fDisplay.Extend(Range(P, 6));
}
}
void ListView::CopySelectedItemsToClipboard() const
{
String selectedText;
for (PODVector<unsigned>::ConstIterator i = selections_.Begin(); i != selections_.End(); ++i)
{
// Only handle Text UI element
Text* text = dynamic_cast<Text*>(GetItem(*i));
if (text)
selectedText.Append(text->GetText()).Append("\n");
}
GetSubsystem<UI>()->SetClipboardText(selectedText);
}
bool LineEdit::OnDragDropFinish(UIElement* source)
{
if (source)
{
ShortStringHash sourceType = source->GetType();
if (sourceType == LineEdit::GetTypeStatic())
{
LineEdit* sourceLineEdit = static_cast<LineEdit*>(source);
SetText(sourceLineEdit->GetText());
return true;
}
else if (sourceType == Text::GetTypeStatic())
{
Text* sourceText = static_cast<Text*>(source);
SetText(sourceText->GetText());
return true;
}
}
return false;
}
void ModalWindow::InitComponents(const String &title, const String &message,
bool show_close_button)
{
assert(!m_ok_button); // ok button should not have been inited
m_title_text = dynamic_cast<Text *>(GetChild("TitleText", true));
assert(m_title_text);
m_title_text->SetText(m_l10n->Get(title));
m_message_text = dynamic_cast<Text *>(GetChild("MessageText", true));
m_message_text->SetText(m_l10n->Get(message));
m_ok_button = dynamic_cast<Button *>(GetChild("OkButton", true));
assert(m_ok_button);
Button *cancel_button = dynamic_cast<Button *>(GetChild("CancelButton", true));
Text *cancelButtonText = dynamic_cast<Text *>(GetChild("CancelButtonText", true));
assert(cancel_button && cancelButtonText);
cancelButtonText->SetText(m_l10n->Get(cancelButtonText->GetText()));
Button *close_button = dynamic_cast<Button *>(GetChild("CloseButton", true));
assert(close_button);
if (show_close_button) {
SubscribeToEvent(close_button, E_RELEASED, URHO3D_HANDLER(ModalWindow, HandleMessageAcknowledged));
}
else {
close_button->Remove();
}
SetModal(true);
SubscribeToEvent(this, E_MODALCHANGED, URHO3D_HANDLER(ModalWindow, HandleMessageAcknowledged));
SubscribeToEvent(m_ok_button, E_RELEASED, URHO3D_HANDLER(ModalWindow, HandleMessageAcknowledged));
SubscribeToEvent(cancel_button, E_RELEASED, URHO3D_HANDLER(ModalWindow, HandleMessageAcknowledged));
SubscribeToEvent(E_KEYDOWN, URHO3D_HANDLER(ModalWindow, HandleKeyDown));
}
void DxManager::RenderText()
{
/*
this->Dx_DeviceContext->OMSetRenderTargets(1, &this->Dx_RenderTargetView, this->Dx_DepthStencilView);
this->Dx_DeviceContext->RSSetViewports(1, &this->Dx_Viewport);
this->Dx_DeviceContext->ClearDepthStencilView(this->Dx_DepthStencilView, D3D11_CLEAR_DEPTH, 1.0f, 0);
*/
this->Dx_DeviceContext->IASetPrimitiveTopology(D3D11_PRIMITIVE_TOPOLOGY_POINTLIST);
for(int i = 0; i < this->texts.size(); i++)
{
Text* txt = this->texts[i];
// if Convert from screen space is needed, which it is
this->Shader_Text->SetFloat("posx", (txt->GetPosition().x / this->params.windowWidth) * 2 - 1);
this->Shader_Text->SetFloat("posy", 2 - (txt->GetPosition().y / this->params.windowHeight) * 2 - 1);
this->Shader_Text->SetFloat("size", txt->GetSize());
this->Shader_Text->SetFloat("windowWidth", (float)this->params.windowWidth);
this->Shader_Text->SetFloat("windowHeight", (float)this->params.windowHeight);
// Im only using ASCI 30 - 100, to reduce data sent I only send those 70 as 0-70. Therefor the t = 30 and t - 30
static bool once = true;
if(once)
{
for(int t = 30; t < 100; t++)
{
this->Shader_Text->SetFloatAtIndex(t - 30, "charTex", (float)(int)txt->GetFont()->charTexCoords[t]);
this->Shader_Text->SetFloatAtIndex(t - 30, "charWidth", (float)(int)txt->GetFont()->charWidth[t]);
}
once = false;
}
this->Shader_Text->SetResource("tex2D", txt->GetFont()->textureResource->GetSRVPointer());
string drawText = txt->GetText();
//
if(drawText.size() > 40)
drawText = drawText.substr(0, 40);
this->Shader_Text->SetFloat("NrOfChars", (float)drawText.size());
for(int t = 0; t < (int)drawText.size(); t++)
{
// Im only using ASCI 30 - 100, to reduce data sent I only send those 70 as 0-70. Therefor the -30
this->Shader_Text->SetFloatAtIndex(t, "text", (float)(int)drawText[t] - 30);
}
//
/*
bool go = true;
do
{
int chars = 40;
if(drawText.size() <= chars)
{
go = false;
this->Shader_Text->SetFloat("NrOfChars", (float)drawText.size());
for(int t = 0; t < drawText.size(); t++)
{
this->Shader_Text->SetFloatAtIndex(t, "text", (float)(int)drawText[t]);
}
}
else
{
string temp = drawText.substr(0, 40);
drawText = drawText.substr(41);
this->Shader_Text->SetFloat("NrOfChars", (float)temp.size());
for(int t = 0; t < temp.size(); t++)
{
this->Shader_Text->SetFloatAtIndex(t, "text", (float)(int)temp[t]);
}
}
}
while(go);
*/
this->Shader_Text->Apply(0);
this->Dx_DeviceContext->Draw(1, 0);
}
this->Shader_Text->SetResource("tex2D", NULL);
this->Shader_Text->Apply(0);
}
size_t
TerminalDisplay::WriteWrappedElement(const Text& Element, size_t TextOffset,
size_t WriteOffset, size_t Requested) {
size_t Start = TextOffset;
size_t Remaining = Requested;
size_t Available = Element.length() - Start;
if (Requested == (size_t) -1) {
Requested = Available;
}
if (Available > 0) {
if (Available < Remaining) {
Remaining = Available;
}
while (Remaining > 0) {
size_t numThisLine = Remaining;
// How much can this line hold?
size_t numToEOL = GetWidth() - ((Start + WriteOffset) % GetWidth());
if (!numToEOL) {
MoveDown();
++fWritePos.fLine;
MoveFront();
fWritePos.fCol = 0;
numToEOL = GetWidth();
}
if (numThisLine > numToEOL) {
numThisLine = numToEOL;
}
if (GetContext()->GetColorizer()) {
// We only write same-color chunks; how long is it?
const std::vector<char>& Colors = Element.GetColors();
char ThisColor = Colors[Start];
size_t numSameColor = 1;
while (numSameColor < numThisLine
&& ThisColor == Colors[Start + numSameColor])
++numSameColor;
numThisLine = numSameColor;
if (ThisColor != fPrevColor) {
Color C;
GetContext()->GetColorizer()->GetColor(ThisColor, C);
SetColor(ThisColor, C);
fPrevColor = ThisColor;
}
}
WriteRawString(Element.GetText().c_str() + Start, numThisLine);
fWritePos = IndexToPos(PosToIndex(fWritePos) + numThisLine);
if (numThisLine == numToEOL) {
ActOnEOL();
}
Start += numThisLine;
Remaining -= numThisLine;
}
}
if (Requested == Available) {
size_t VisL = fWriteLen / GetWidth();
size_t Wrote = WriteOffset + TextOffset + Requested;
size_t WroteL = Wrote / GetWidth();
size_t NumToEOL = GetWidth() - (Wrote % GetWidth());
if (fWriteLen > Wrote && NumToEOL > 0) {
// Wrote less and not at EOL
EraseToRight();
}
if (WroteL < VisL) {
Pos prevWC = GetCursor();
MoveFront();
fWritePos.fCol = 0;
for (size_t l = WroteL + 1; l <= VisL; ++l) {
MoveDown();
++fWritePos.fLine;
EraseToRight();
}
Move(prevWC);
}
}
return Remaining;
}
