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ExButton.cpp
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ExButton.cpp
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/*==========================================================
* D2Ex2
* https://github.com/lolet/D2Ex2
* ==========================================================
* Copyright (c) 2011-2014 Bartosz Jankowski
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ==========================================================
*/
#include "stdafx.h"
#include "ExButton.h"
ExButton::ExButton(int bX, int bY, int TextColor, unsigned int Frame, wstring szLabel, string szFile, void(*tevent_onClick)(ExControl*), bool LongButton) : ExControl(bX, bY, -1, -1, tevent_onClick)
{
try
{
aCellFile = new ExCellFile(szFile);
}
catch (const CellLoadError&)
{
delete aCellFile;
LeaveCriticalSection(&CON_CRITSECT);
D2EXERROR("Cannot create button because of missing or corrupted DC6 file!")
}
aTextBox = 0;
Color = 0;
bLongButton = LongButton;
ASSERT(aCellFile->SetFrame(Frame))
else
{
cWidth = aCellFile->GetCF()->cells[Frame]->width;
if (LongButton && aCellFile->GetCF()->numcells > Frame) cWidth += aCellFile->GetCF()->cells[Frame + 1]->width;
cHeight = aCellFile->GetCF()->cells[Frame]->height;
}
Label = szLabel;
Hoover = L"";
aFrame = Frame;
if (!szLabel.empty())
{
DontEnterCS = true;
aTextBox = new ExTextBox(cX, cY, TextColor, 8, szLabel, 0, this);
DontEnterCS = false;
}
else
{
if (!DontLeaveCS) LeaveCriticalSection(&CON_CRITSECT);
}
}
void ExButton::SetHoover(wstring wText)
{
EnterCriticalSection(&CON_CRITSECT);
Hoover = wText;
LeaveCriticalSection(&CON_CRITSECT);
}
void ExButton::FixText()
{
aTextBox->SetX((cX + cX + cWidth - aTextBox->GetWidth()) / 2);
aTextBox->SetY((cY + cY - cHeight + aTextBox->GetHeight()) / 2);
}
void ExButton::Draw()
{
if (cState == INVISIBLE) return;
if (bBeingPressed){
aCellFile->Get()->nCellNo = bLongButton ? aFrame + 2 : aFrame + 1;
if (aTextBox) { FixText(); aTextBox->SetY(aTextBox->GetY() + 1); aTextBox->SetX(aTextBox->GetX() + 2); }
}
else
{
aCellFile->Get()->nCellNo = aFrame;
if (aTextBox) FixText();
}
D2Funcs.D2GFX_DrawCellContextEx(aCellFile->Get(), cX, cY, -1, 5, cState == VISIBLE ? Color : COL_RED);
if (bLongButton)
{
int aWid = aCellFile->Get()->pCellFile->cells[aFrame]->width;
aCellFile->Get()->nCellNo++;
D2Funcs.D2GFX_DrawCellContextEx(aCellFile->Get(), cX + aWid, cY, -1, 5, cState == VISIBLE ? Color : COL_RED);
}
if (Hoover.empty()) return;
if (!bBeingSelected) return;
D2Funcs.D2WIN_DrawFramedText(Hoover.c_str(), cX, cY - cHeight - 10, 0, 0);
}
void ExButton::SetColor(D2Colors nColor)
{
//EnterCriticalSection(&CON_CRITSECT);
Color = nColor;
//LeaveCriticalSection(&CON_CRITSECT);
}
void ExButton::SetState(ExControl::States aState)
{
//EnterCriticalSection(&CON_CRITSECT);
cState = aState;
//LeaveCriticalSection(&CON_CRITSECT);
if (aTextBox) aTextBox->SetState(aState);
}
ExButton::~ExButton(void)
{
delete aTextBox;
delete aCellFile;
EnterCriticalSection(&CON_CRITSECT);
//#ifdef _DEBUG
//Misc::Log(L"-->Zniszczy³em ExButton '%s'",Label.c_str());
//#endif
}
bool ExButton::isPressed(unsigned int Sender, WPARAM wParam)
{
if (cState == INVISIBLE) return false;
switch (Sender)
{
case WM_LBUTTONDOWN:
if (cState == DISABLED) return false;
if (*D2Vars.D2CLIENT_MouseX >= cX && *D2Vars.D2CLIENT_MouseX <= cX + cWidth && *D2Vars.D2CLIENT_MouseY <= cY && *D2Vars.D2CLIENT_MouseY >= cY - cHeight)
{
bBeingPressed = true;
return true;
}
break;
case WM_LBUTTONUP:
if (cState == DISABLED) return false;
if (*D2Vars.D2CLIENT_MouseX >= cX && *D2Vars.D2CLIENT_MouseX <= cX + cWidth && *D2Vars.D2CLIENT_MouseY <= cY && *D2Vars.D2CLIENT_MouseY >= cY - cHeight)
{
if (cState == VISIBLE && event_onClick) { D2ASMFuncs::D2CLIENT_PlaySound(ExSounds::STAND_CLICK); event_onClick(this); }
bBeingPressed = false;
return true;
}
break;
case WM_MOUSEMOVE:
if (*D2Vars.D2CLIENT_MouseX >= cX && *D2Vars.D2CLIENT_MouseX <= cX + cWidth && *D2Vars.D2CLIENT_MouseY >= cY - cHeight && *D2Vars.D2CLIENT_MouseY <= cY)
bBeingSelected = true;
else
bBeingSelected = false;
if (cState == DISABLED) return false;
if (!(Sender == WM_MOUSEMOVE && wParam & (MK_LBUTTON))) break;
if (*D2Vars.D2CLIENT_MouseX >= cX && *D2Vars.D2CLIENT_MouseX <= cX + cWidth && *D2Vars.D2CLIENT_MouseY <= cY - cHeight && *D2Vars.D2CLIENT_MouseY >= cY)
bBeingPressed = true;
else
bBeingPressed = false;
break;
}
return false;
}