Ejemplo n.º 1
0
void CList::UpdateAutoScroll()
{
	int selected;
	bool scrollbar;
	float scroll;
	GUI<int>::GetSetting(this, "selected", selected);
	GUI<bool>::GetSetting(this, "scrollbar", scrollbar);

	CRect rect = GetListRect();

	// No scrollbar, no scrolling (at least it's not made to work properly).
	if (!scrollbar)
		return;

	scroll = GetScrollBar(0).GetPos();

	// Check upper boundary
	if (m_ItemsYPositions[selected] < scroll)
	{
		GetScrollBar(0).SetPos(m_ItemsYPositions[selected]);
		return; // this means, if it wants to align both up and down at the same time
				//  this will have precedence.
	}

	// Check lower boundary
	if (m_ItemsYPositions[selected+1]-rect.GetHeight() > scroll)
		GetScrollBar(0).SetPos(m_ItemsYPositions[selected+1]-rect.GetHeight());
}
Ejemplo n.º 2
0
bool CPWL_ListBox::RePosChildWnd() {
  if (!CPWL_Wnd::RePosChildWnd())
    return false;

  m_pList->SetPlateRect(GetListRect());
  return true;
}
Ejemplo n.º 3
0
void CPWL_ListBox::DrawThisAppearance(CFX_RenderDevice* pDevice,
                                      CFX_Matrix* pUser2Device) {
  CPWL_Wnd::DrawThisAppearance(pDevice, pUser2Device);

  if (m_pList) {
    CFX_FloatRect rcPlate = m_pList->GetPlateRect();
    CFX_FloatRect rcList = GetListRect();
    CFX_FloatRect rcClient = GetClientRect();

    for (int32_t i = 0, sz = m_pList->GetCount(); i < sz; i++) {
      CFX_FloatRect rcItem = m_pList->GetItemRect(i);
      if (rcItem.bottom > rcPlate.top || rcItem.top < rcPlate.bottom)
        continue;

      CFX_FloatPoint ptOffset(rcItem.left, (rcItem.top + rcItem.bottom) * 0.5f);
      if (IFX_Edit* pEdit = m_pList->GetItemEdit(i)) {
        CFX_FloatRect rcContent = pEdit->GetContentRect();
        if (rcContent.Width() > rcClient.Width())
          rcItem.Intersect(rcList);
        else
          rcItem.Intersect(rcClient);
      }

      if (m_pList->IsItemSelected(i)) {
        CFX_SystemHandler* pSysHandler = GetSystemHandler();
        if (pSysHandler && pSysHandler->IsSelectionImplemented()) {
          IFX_Edit::DrawEdit(
              pDevice, pUser2Device, m_pList->GetItemEdit(i),
              CPWL_Utils::PWLColorToFXColor(GetTextColor()),
              CPWL_Utils::PWLColorToFXColor(GetTextStrokeColor()), rcList,
              ptOffset, nullptr, pSysHandler, m_pFormFiller);
          pSysHandler->OutputSelectedRect(m_pFormFiller, rcItem);
        } else {
          CPWL_Utils::DrawFillRect(pDevice, pUser2Device, rcItem,
                                   ArgbEncode(255, 0, 51, 113));
          IFX_Edit::DrawEdit(pDevice, pUser2Device, m_pList->GetItemEdit(i),
                             ArgbEncode(255, 255, 255, 255), 0, rcList,
                             ptOffset, nullptr, pSysHandler, m_pFormFiller);
        }
      } else {
        CFX_SystemHandler* pSysHandler = GetSystemHandler();
        IFX_Edit::DrawEdit(pDevice, pUser2Device, m_pList->GetItemEdit(i),
                           CPWL_Utils::PWLColorToFXColor(GetTextColor()),
                           CPWL_Utils::PWLColorToFXColor(GetTextStrokeColor()),
                           rcList, ptOffset, nullptr, pSysHandler, nullptr);
      }
    }
  }
}
Ejemplo n.º 4
0
bool CDropDown::MouseOver()
{
	if(!GetGUI())
		throw PSERROR_GUI_OperationNeedsGUIObject();

	if (m_Open)
	{
		CRect rect(m_CachedActualSize.left, m_CachedActualSize.top,
				   m_CachedActualSize.right, GetListRect().bottom);


		return rect.PointInside(GetMousePos());
	}
	else
		return m_CachedActualSize.PointInside(GetMousePos());
}
Ejemplo n.º 5
0
void CDropDown::HandleMessage(SGUIMessage& Message)
{
	// Important

	switch (Message.type)
	{
	case GUIM_SETTINGS_UPDATED:
	{
		// Update cached list rect
		if (Message.value == "size" ||
			Message.value == "absolute" ||
			Message.value == "dropdown_size" ||
			Message.value == "dropdown_buffer" ||
			Message.value == "scrollbar_style" ||
			Message.value == "button_width")
		{
			SetupListRect();
		}

		break;
	}

	case GUIM_MOUSE_MOTION:
	{
		if (!m_Open)
			break;

		CPos mouse = GetMousePos();

		if (!GetListRect().PointInside(mouse))
			break;

		bool scrollbar;
		CGUIList* pList;
		GUI<bool>::GetSetting(this, "scrollbar", scrollbar);
		GUI<CGUIList>::GetSettingPointer(this, "list", pList);
		float scroll = 0.f;
		if (scrollbar)
			scroll = GetScrollBar(0).GetPos();

		CRect rect = GetListRect();
		mouse.y += scroll;
		int set = -1;
		for (int i = 0; i < (int)pList->m_Items.size(); ++i)
		{
			if (mouse.y >= rect.top + m_ItemsYPositions[i] &&
				mouse.y < rect.top + m_ItemsYPositions[i+1] &&
				// mouse is not over scroll-bar
				!(mouse.x >= GetScrollBar(0).GetOuterRect().left &&
				mouse.x <= GetScrollBar(0).GetOuterRect().right))
			{
				set = i;
			}
		}

		if (set != -1)
		{
			m_ElementHighlight = set;
			//UpdateAutoScroll();
		}

		break;
	}

	case GUIM_MOUSE_ENTER:
	{
		bool enabled;
		GUI<bool>::GetSetting(this, "enabled", enabled);
		if (!enabled)
			break;

		CStrW soundPath;
		if (g_SoundManager && GUI<CStrW>::GetSetting(this, "sound_enter", soundPath) == PSRETURN_OK && !soundPath.empty())
			g_SoundManager->PlayAsUI(soundPath.c_str(), false);
		break;
	}

	case GUIM_MOUSE_LEAVE:
	{
		GUI<int>::GetSetting(this, "selected", m_ElementHighlight);

		bool enabled;
		GUI<bool>::GetSetting(this, "enabled", enabled);
		if (!enabled)
			break;

		CStrW soundPath;
		if (g_SoundManager && GUI<CStrW>::GetSetting(this, "sound_leave", soundPath) == PSRETURN_OK && !soundPath.empty())
			g_SoundManager->PlayAsUI(soundPath.c_str(), false);
		break;
	}

	// We can't inherent this routine from CList, because we need to include
	// a mouse click to open the dropdown, also the coordinates are changed.
	case GUIM_MOUSE_PRESS_LEFT:
	{
		bool enabled;
		GUI<bool>::GetSetting(this, "enabled", enabled);
		if (!enabled)
		{
			CStrW soundPath;
			if (g_SoundManager && GUI<CStrW>::GetSetting(this, "sound_disabled", soundPath) == PSRETURN_OK && !soundPath.empty())
				g_SoundManager->PlayAsUI(soundPath.c_str(), false);
			break;
		}

		if (!m_Open)
		{
			CGUIList* pList;
			GUI<CGUIList>::GetSettingPointer(this, "list", pList);
			if (pList->m_Items.empty())
				return;

			m_Open = true;
			GetScrollBar(0).SetZ(GetBufferedZ());
			GUI<int>::GetSetting(this, "selected", m_ElementHighlight);

			// Start at the position of the selected item, if possible.
			GetScrollBar(0).SetPos(m_ItemsYPositions.empty() ? 0 : m_ItemsYPositions[m_ElementHighlight] - 60);

			CStrW soundPath;
			if (g_SoundManager && GUI<CStrW>::GetSetting(this, "sound_opened", soundPath) == PSRETURN_OK && !soundPath.empty())
				g_SoundManager->PlayAsUI(soundPath.c_str(), false);

			return; // overshadow
		}
		else
		{
			CPos mouse = GetMousePos();

			// If the regular area is pressed, then abort, and close.
			if (m_CachedActualSize.PointInside(mouse))
			{
				m_Open = false;
				GetScrollBar(0).SetZ(GetBufferedZ());

				CStrW soundPath;
				if (g_SoundManager && GUI<CStrW>::GetSetting(this, "sound_closed", soundPath) == PSRETURN_OK && !soundPath.empty())
					g_SoundManager->PlayAsUI(soundPath.c_str(), false);

				return; // overshadow
			}

			if (!(mouse.x >= GetScrollBar(0).GetOuterRect().left &&
				mouse.x <= GetScrollBar(0).GetOuterRect().right) &&
				mouse.y >= GetListRect().top)
			{
				m_Open = false;
				GetScrollBar(0).SetZ(GetBufferedZ());
			}
		}
		break;
	}

	case GUIM_MOUSE_WHEEL_DOWN:
	{
		bool enabled;
		GUI<bool>::GetSetting(this, "enabled", enabled);

		// Don't switch elements by scrolling when open, causes a confusing interaction between this and the scrollbar.
		if (m_Open || !enabled)
			break;

		GUI<int>::GetSetting(this, "selected", m_ElementHighlight);
		if (m_ElementHighlight + 1 >= (int)m_ItemsYPositions.size() - 1)
			break;

		++m_ElementHighlight;
		GUI<int>::SetSetting(this, "selected", m_ElementHighlight);
		break;
	}

	case GUIM_MOUSE_WHEEL_UP:
	{
		bool enabled;
		GUI<bool>::GetSetting(this, "enabled", enabled);

		// Don't switch elements by scrolling when open, causes a confusing interaction between this and the scrollbar.
		if (m_Open || !enabled)
			break;

		GUI<int>::GetSetting(this, "selected", m_ElementHighlight);
		if (m_ElementHighlight - 1 < 0)
			break;

		m_ElementHighlight--;
		GUI<int>::SetSetting(this, "selected", m_ElementHighlight);
		break;
	}

	case GUIM_LOST_FOCUS:
	{
		if (m_Open)
		{
			CStrW soundPath;
			if (g_SoundManager && GUI<CStrW>::GetSetting(this, "sound_closed", soundPath) == PSRETURN_OK && !soundPath.empty())
				g_SoundManager->PlayAsUI(soundPath.c_str(), false);
		}
		m_Open = false;
		break;
	}

	case GUIM_LOAD:
		SetupListRect();
		break;

	default:
		break;
	}

	// Important that this is after, so that overshadowed implementations aren't processed
	CList::HandleMessage(Message);

	// As HandleMessage functions return void, we need to manually verify
	// whether the child list's items were modified.
	if (CList::GetModified())
		SetupText();
}
Ejemplo n.º 6
0
void CList::SetupText()
{
	if (!GetGUI())
		return;

	m_Modified = true;
	CGUIList* pList;
	GUI<CGUIList>::GetSettingPointer(this, "list", pList);

	//ENSURE(m_GeneratedTexts.size()>=1);

	m_ItemsYPositions.resize(pList->m_Items.size()+1);

	// Delete all generated texts. Some could probably be saved,
	//  but this is easier, and this function will never be called
	//  continuously, or even often, so it'll probably be okay.
	for (SGUIText* const& t : m_GeneratedTexts)
		delete t;
	m_GeneratedTexts.clear();

	CStrW font;
	if (GUI<CStrW>::GetSetting(this, "font", font) != PSRETURN_OK || font.empty())
		// Use the default if none is specified
		// TODO Gee: (2004-08-14) Don't define standard like this. Do it with the default style.
		font = L"default";

	bool scrollbar;
	GUI<bool>::GetSetting(this, "scrollbar", scrollbar);

	float width = GetListRect().GetWidth();
	// remove scrollbar if applicable
	if (scrollbar && GetScrollBar(0).GetStyle())
		width -= GetScrollBar(0).GetStyle()->m_Width;

	float buffer_zone = 0.f;
	GUI<float>::GetSetting(this, "buffer_zone", buffer_zone);

	// Generate texts
	float buffered_y = 0.f;

	for (size_t i = 0; i < pList->m_Items.size(); ++i)
	{
		// Create a new SGUIText. Later on, input it using AddText()
		SGUIText* text = new SGUIText();

		*text = GetGUI()->GenerateText(pList->m_Items[i], font, width, buffer_zone, this);

		m_ItemsYPositions[i] = buffered_y;
		buffered_y += text->m_Size.cy;

		AddText(text);
	}

	m_ItemsYPositions[pList->m_Items.size()] = buffered_y;

	// Setup scrollbar
	if (scrollbar)
	{
		GetScrollBar(0).SetScrollRange(m_ItemsYPositions.back());
		GetScrollBar(0).SetScrollSpace(GetListRect().GetHeight());

		CRect rect = GetListRect();
		GetScrollBar(0).SetX(rect.right);
		GetScrollBar(0).SetY(rect.top);
		GetScrollBar(0).SetZ(GetBufferedZ());
		GetScrollBar(0).SetLength(rect.bottom - rect.top);
	}
}
Ejemplo n.º 7
0
void CList::DrawList(const int& selected, const CStr& _sprite, const CStr& _sprite_selected, const CStr& _textcolor)
{
	float bz = GetBufferedZ();

	// First call draw on ScrollBarOwner
	bool scrollbar;
	GUI<bool>::GetSetting(this, "scrollbar", scrollbar);

	if (scrollbar)
		IGUIScrollBarOwner::Draw();

	if (GetGUI())
	{
		CRect rect = GetListRect();

		CGUISpriteInstance* sprite = NULL;
		CGUISpriteInstance* sprite_selectarea = NULL;
		int cell_id;
		GUI<CGUISpriteInstance>::GetSettingPointer(this, _sprite, sprite);
		GUI<CGUISpriteInstance>::GetSettingPointer(this, _sprite_selected, sprite_selectarea);
		GUI<int>::GetSetting(this, "cell_id", cell_id);

		CGUIList* pList;
		GUI<CGUIList>::GetSettingPointer(this, "list", pList);

		GetGUI()->DrawSprite(*sprite, cell_id, bz, rect);

		float scroll = 0.f;
		if (scrollbar)
			scroll = GetScrollBar(0).GetPos();

		if (selected != -1)
		{
			ENSURE(selected >= 0 && selected+1 < (int)m_ItemsYPositions.size());

			// Get rectangle of selection:
			CRect rect_sel(rect.left, rect.top + m_ItemsYPositions[selected] - scroll,
					       rect.right, rect.top + m_ItemsYPositions[selected+1] - scroll);

			if (rect_sel.top <= rect.bottom &&
				rect_sel.bottom >= rect.top)
			{
				if (rect_sel.bottom > rect.bottom)
					rect_sel.bottom = rect.bottom;
				if (rect_sel.top < rect.top)
					rect_sel.top = rect.top;

				if (scrollbar)
				{
					// Remove any overlapping area of the scrollbar.
					if (rect_sel.right > GetScrollBar(0).GetOuterRect().left &&
						rect_sel.right <= GetScrollBar(0).GetOuterRect().right)
						rect_sel.right = GetScrollBar(0).GetOuterRect().left;

					if (rect_sel.left >= GetScrollBar(0).GetOuterRect().left &&
						rect_sel.left < GetScrollBar(0).GetOuterRect().right)
						rect_sel.left = GetScrollBar(0).GetOuterRect().right;
				}

				GetGUI()->DrawSprite(*sprite_selectarea, cell_id, bz+0.05f, rect_sel);
			}
		}

		CColor color;
		GUI<CColor>::GetSetting(this, _textcolor, color);

		for (size_t i = 0; i < pList->m_Items.size(); ++i)
		{
			if (m_ItemsYPositions[i+1] - scroll < 0 ||
				m_ItemsYPositions[i] - scroll > rect.GetHeight())
				continue;

			// Clipping area (we'll have to substract the scrollbar)
			CRect cliparea = GetListRect();

			if (scrollbar)
			{
				if (cliparea.right > GetScrollBar(0).GetOuterRect().left &&
					cliparea.right <= GetScrollBar(0).GetOuterRect().right)
					cliparea.right = GetScrollBar(0).GetOuterRect().left;

				if (cliparea.left >= GetScrollBar(0).GetOuterRect().left &&
					cliparea.left < GetScrollBar(0).GetOuterRect().right)
					cliparea.left = GetScrollBar(0).GetOuterRect().right;
			}

			DrawText(i, color, rect.TopLeft() - CPos(0.f, scroll - m_ItemsYPositions[i]), bz+0.1f, cliparea);
		}
	}
}
Ejemplo n.º 8
0
void CList::HandleMessage(SGUIMessage& Message)
{
	IGUIScrollBarOwner::HandleMessage(Message);
	//IGUITextOwner::HandleMessage(Message); <== placed it after the switch instead!

	m_Modified = false;
	switch (Message.type)
	{
	case GUIM_SETTINGS_UPDATED:
		if (Message.value == "list")
			SetupText();

		// If selected is changed, call "SelectionChange"
		if (Message.value == "selected")
		{
			// TODO: Check range

			// TODO only works if lower-case, shouldn't it be made case sensitive instead?
			ScriptEvent("selectionchange");
		}

		if (Message.value == "scrollbar")
			SetupText();

		// Update scrollbar
		if (Message.value == "scrollbar_style")
		{
			CStr scrollbar_style;
			GUI<CStr>::GetSetting(this, Message.value, scrollbar_style);

			GetScrollBar(0).SetScrollBarStyle(scrollbar_style);

			SetupText();
		}

		break;

	case GUIM_MOUSE_PRESS_LEFT:
	{
		bool enabled;
		GUI<bool>::GetSetting(this, "enabled", enabled);
		if (!enabled)
		{
			CStrW soundPath;
			if (g_SoundManager && GUI<CStrW>::GetSetting(this, "sound_disabled", soundPath) == PSRETURN_OK && !soundPath.empty())
				g_SoundManager->PlayAsUI(soundPath.c_str(), false);
			break;
		}

		bool scrollbar;
		CGUIList* pList;
		GUI<bool>::GetSetting(this, "scrollbar", scrollbar);
		GUI<CGUIList>::GetSettingPointer(this, "list", pList);
		float scroll = 0.f;
		if (scrollbar)
			scroll = GetScrollBar(0).GetPos();

		CRect rect = GetListRect();
		CPos mouse = GetMousePos();
		mouse.y += scroll;
		int set = -1;
		for (int i = 0; i < (int)pList->m_Items.size(); ++i)
		{
			if (mouse.y >= rect.top + m_ItemsYPositions[i] &&
				mouse.y < rect.top + m_ItemsYPositions[i+1] &&
				// mouse is not over scroll-bar
				!(mouse.x >= GetScrollBar(0).GetOuterRect().left &&
				mouse.x <= GetScrollBar(0).GetOuterRect().right))
			{
				set = i;
			}
		}

		if (set != -1)
		{
			GUI<int>::SetSetting(this, "selected", set);
			UpdateAutoScroll();

			CStrW soundPath;
			if (g_SoundManager && GUI<CStrW>::GetSetting(this, "sound_selected", soundPath) == PSRETURN_OK && !soundPath.empty())
				g_SoundManager->PlayAsUI(soundPath.c_str(), false);
		}
		break;
	}

	case GUIM_LOAD:
	{
		CStr scrollbar_style;
		GUI<CStr>::GetSetting(this, "scrollbar_style", scrollbar_style);
		GetScrollBar(0).SetScrollBarStyle(scrollbar_style);
		break;
	}

	default:
		break;
	}

	IGUITextOwner::HandleMessage(Message);
}
Ejemplo n.º 9
0
void CPWL_ListBox::RePosChildWnd() {
  CPWL_Wnd::RePosChildWnd();

  m_pList->SetPlateRect(GetListRect());
}
Ejemplo n.º 10
0
void CList::HandleMessage(SGUIMessage &Message)
{
    IGUIScrollBarOwner::HandleMessage(Message);
    //IGUITextOwner::HandleMessage(Message); <== placed it after the switch instead!

    switch (Message.type)
    {
    case GUIM_SETTINGS_UPDATED:
        if (Message.value == "list")
        {
            SetupText();
        }

        // If selected is changed, call "SelectionChange"
        if (Message.value == "selected")
        {
            // TODO: Check range

            // TODO only works if lower-case, shouldn't it be made case sensitive instead?
            ScriptEvent("selectionchange");
        }

        if (Message.value == "scrollbar")
        {
            SetupText();
        }

        // Update scrollbar
        if (Message.value == "scrollbar_style")
        {
            CStr scrollbar_style;
            GUI<CStr>::GetSetting(this, Message.value, scrollbar_style);

            GetScrollBar(0).SetScrollBarStyle( scrollbar_style );

            SetupText();
        }

        break;

    case GUIM_MOUSE_PRESS_LEFT:
    {
        bool enabled;
        GUI<bool>::GetSetting(this, "enabled", enabled);
        if (!enabled)
            break;

        bool scrollbar;
        CGUIList *pList;
        GUI<bool>::GetSetting(this, "scrollbar", scrollbar);
        GUI<CGUIList>::GetSettingPointer(this, "list", pList);
        float scroll=0.f;
        if (scrollbar)
        {
            scroll = GetScrollBar(0).GetPos();
        }

        CRect rect = GetListRect();
        CPos mouse = GetMousePos();
        mouse.y += scroll;
        int set=-1;
        for (int i=0; i<(int)pList->m_Items.size(); ++i)
        {
            if (mouse.y >= rect.top + m_ItemsYPositions[i] &&
                    mouse.y < rect.top + m_ItemsYPositions[i+1] &&
                    // mouse is not over scroll-bar
                    !(mouse.x >= GetScrollBar(0).GetOuterRect().left &&
                      mouse.x <= GetScrollBar(0).GetOuterRect().right))
            {
                set = i;
            }
        }

        if (set != -1)
        {
            GUI<int>::SetSetting(this, "selected", set);
            UpdateAutoScroll();
        }
    }
    break;

    case GUIM_MOUSE_WHEEL_DOWN:
    {
        GetScrollBar(0).ScrollPlus();
        // Since the scroll was changed, let's simulate a mouse movement
        //  to check if scrollbar now is hovered
        SGUIMessage msg(GUIM_MOUSE_MOTION);
        HandleMessage(msg);
        break;
    }
    case GUIM_MOUSE_WHEEL_UP:
    {
        GetScrollBar(0).ScrollMinus();
        // Since the scroll was changed, let's simulate a mouse movement
        //  to check if scrollbar now is hovered
        SGUIMessage msg(GUIM_MOUSE_MOTION);
        HandleMessage(msg);
        break;
    }
    case GUIM_LOAD:
    {
        CStr scrollbar_style;
        GUI<CStr>::GetSetting(this, "scrollbar_style", scrollbar_style);
        GetScrollBar(0).SetScrollBarStyle( scrollbar_style );
    }
    break;

    default:
        break;
    }

    IGUITextOwner::HandleMessage(Message);
}