mirror of
https://github.com/chibicitiberiu/rainmeter-studio.git
synced 2024-02-24 04:33:31 +00:00
a7c6c939ac
Added the revision number to the about dialog (use UpdateRevision.py to update it). Added a check to the startup which verifies that the rainmeter.ini is writable. The skin folder can be opened from the context menu.
446 lines
9.5 KiB
C++
446 lines
9.5 KiB
C++
/*
|
|
Copyright (C) 2001 Kimmo Pekkola
|
|
|
|
This program is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU General Public License
|
|
as published by the Free Software Foundation; either version 2
|
|
of the License, or (at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program; if not, write to the Free Software
|
|
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
|
*/
|
|
|
|
#pragma warning(disable: 4786)
|
|
#pragma warning(disable: 4996)
|
|
|
|
#include "MeterBitmap.h"
|
|
#include "Measure.h"
|
|
#include "Error.h"
|
|
#include "Rainmeter.h"
|
|
|
|
using namespace Gdiplus;
|
|
|
|
extern CRainmeter* Rainmeter;
|
|
|
|
/*
|
|
** CMeterBitmap
|
|
**
|
|
** The constructor
|
|
**
|
|
*/
|
|
CMeterBitmap::CMeterBitmap(CMeterWindow* meterWindow) : CMeter(meterWindow)
|
|
{
|
|
m_Bitmap = NULL;
|
|
m_FrameCount = 1;
|
|
m_ZeroFrame = false;
|
|
m_Align = ALIGN_LEFT;
|
|
m_Extend = false;
|
|
m_Separation = 0;
|
|
m_Digits = 0;
|
|
m_Value = 0;
|
|
m_TransitionFrameCount = 0;
|
|
m_TransitionStartTicks = 0;
|
|
}
|
|
|
|
/*
|
|
** ~CMeterBitmap
|
|
**
|
|
** The destructor
|
|
**
|
|
*/
|
|
CMeterBitmap::~CMeterBitmap()
|
|
{
|
|
if(m_Bitmap != NULL) delete m_Bitmap;
|
|
}
|
|
|
|
/*
|
|
** Initialize
|
|
**
|
|
** Load the image and get the dimensions of the meter from it.
|
|
**
|
|
*/
|
|
void CMeterBitmap::Initialize()
|
|
{
|
|
CMeter::Initialize();
|
|
|
|
// Load the bitmaps if defined
|
|
if(!m_ImageName.empty())
|
|
{
|
|
m_Bitmap = new Bitmap(m_ImageName.c_str());
|
|
Status status = m_Bitmap->GetLastStatus();
|
|
if(Ok != status)
|
|
{
|
|
throw CError(std::wstring(L"Bitmap image not found: ") + m_ImageName, __LINE__, __FILE__);
|
|
}
|
|
|
|
m_W = m_Bitmap->GetWidth();
|
|
m_H = m_Bitmap->GetHeight();
|
|
|
|
if(m_H > m_W)
|
|
{
|
|
m_H = m_H / m_FrameCount;
|
|
}
|
|
else
|
|
{
|
|
m_W = m_W / m_FrameCount;
|
|
}
|
|
}
|
|
}
|
|
|
|
/*
|
|
** HitTest
|
|
**
|
|
** Checks if the given point is inside the meter.
|
|
**
|
|
*/
|
|
bool CMeterBitmap::HitTest(int x, int y)
|
|
{
|
|
if (m_Extend)
|
|
{
|
|
int value = (int)m_Value;
|
|
value = max(0, value); // Only positive integers are supported
|
|
|
|
int tmpValue = value;
|
|
|
|
// Calc the number of numbers
|
|
int numOfNums = 0;
|
|
|
|
if (m_Digits > 0)
|
|
{
|
|
numOfNums = m_Digits;
|
|
}
|
|
else
|
|
{
|
|
int realFrames = (m_FrameCount / (m_TransitionFrameCount + 1));
|
|
do
|
|
{
|
|
numOfNums ++;
|
|
if (realFrames == 1)
|
|
{
|
|
tmpValue /= 2;
|
|
}
|
|
else
|
|
{
|
|
tmpValue /= realFrames;
|
|
}
|
|
} while (tmpValue > 0);
|
|
}
|
|
|
|
Rect rect(GetX(), GetY(), m_W * numOfNums + (numOfNums - 1) * m_Separation, m_H);
|
|
|
|
if (m_Align == ALIGN_CENTER)
|
|
{
|
|
rect.Offset(-rect.Width / 2, 0);
|
|
}
|
|
else if (m_Align == ALIGN_RIGHT)
|
|
{
|
|
rect.Offset(-rect.Width, 0);
|
|
}
|
|
|
|
if (rect.Contains(x, y))
|
|
{
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
else
|
|
{
|
|
return CMeter::HitTest(x, y);
|
|
}
|
|
}
|
|
|
|
/*
|
|
** ReadConfig
|
|
**
|
|
** Read the meter-specific configs from the ini-file.
|
|
**
|
|
*/
|
|
void CMeterBitmap::ReadConfig(const WCHAR* section)
|
|
{
|
|
// Read common configs
|
|
CMeter::ReadConfig(section);
|
|
|
|
CConfigParser& parser = m_MeterWindow->GetParser();
|
|
|
|
m_ImageName = parser.ReadString(section, L"BitmapImage", L"");
|
|
m_ImageName = m_MeterWindow->MakePathAbsolute(m_ImageName);
|
|
|
|
m_FrameCount = parser.ReadInt(section, L"BitmapFrames", 1);
|
|
m_ZeroFrame = 0!=parser.ReadInt(section, L"BitmapZeroFrame", 0);
|
|
|
|
m_Separation = parser.ReadInt(section, L"BitmapSeparation", 0);
|
|
m_Extend = 0!=parser.ReadInt(section, L"BitmapExtend", 0);
|
|
m_Digits = parser.ReadInt(section, L"BitmapDigits", 0);
|
|
|
|
m_TransitionFrameCount = parser.ReadInt(section, L"BitmapTransitionFrames", 0);
|
|
|
|
std::wstring align;
|
|
align = parser.ReadString(section, L"BitmapAlign", L"LEFT");
|
|
|
|
if(_wcsicmp(align.c_str(), L"LEFT") == 0)
|
|
{
|
|
m_Align = ALIGN_LEFT;
|
|
}
|
|
else if(_wcsicmp(align.c_str(), L"RIGHT") == 0)
|
|
{
|
|
m_Align = ALIGN_RIGHT;
|
|
}
|
|
else if(_wcsicmp(align.c_str(), L"CENTER") == 0)
|
|
{
|
|
m_Align = ALIGN_CENTER;
|
|
}
|
|
else
|
|
{
|
|
throw CError(std::wstring(L"No such BitmapAlign: ") + align, __LINE__, __FILE__);
|
|
}
|
|
}
|
|
|
|
/*
|
|
** Update
|
|
**
|
|
** Updates the value(s) from the measures.
|
|
**
|
|
*/
|
|
bool CMeterBitmap::Update()
|
|
{
|
|
if (CMeter::Update() && m_Measure)
|
|
{
|
|
double value = 0.0;
|
|
if (m_Extend)
|
|
{
|
|
value = m_Measure->GetValue();
|
|
}
|
|
else
|
|
{
|
|
value = m_Measure->GetRelativeValue();
|
|
}
|
|
|
|
if (m_TransitionFrameCount > 0)
|
|
{
|
|
int realFrames = m_FrameCount / (m_TransitionFrameCount + 1);
|
|
if ((int)(value * realFrames) != (int)(m_Value * realFrames))
|
|
{
|
|
m_TransitionStartValue = m_Value;
|
|
m_TransitionStartTicks = GetTickCount();
|
|
}
|
|
else
|
|
{
|
|
m_TransitionStartTicks = 0;
|
|
}
|
|
}
|
|
|
|
m_Value = value;
|
|
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/*
|
|
** HasActiveTransition
|
|
**
|
|
** Returns true if the meter has active transition animation.
|
|
**
|
|
*/
|
|
bool CMeterBitmap::HasActiveTransition()
|
|
{
|
|
if (m_TransitionStartTicks > 0)
|
|
{
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/*
|
|
** Draw
|
|
**
|
|
** Draws the meter on the double buffer
|
|
**
|
|
*/
|
|
bool CMeterBitmap::Draw()
|
|
{
|
|
if(!CMeter::Draw()) return false;
|
|
|
|
int newY, newX;
|
|
|
|
if(m_FrameCount == 0 || m_Bitmap == NULL) return false; // Unable to continue
|
|
|
|
int x = GetX();
|
|
int y = GetY();
|
|
|
|
DWORD diffTicks = GetTickCount() - m_TransitionStartTicks;
|
|
if (m_Extend)
|
|
{
|
|
int value = (int)m_Value;
|
|
value = max(0, value); // Only positive integers are supported
|
|
|
|
int transitionValue = (int)m_TransitionStartValue;
|
|
transitionValue = max(0, transitionValue); // Only positive integers are supported
|
|
|
|
int tmpValue = value;
|
|
// Calc the number of numbers
|
|
int numOfNums = 0;
|
|
|
|
if (m_Digits > 0)
|
|
{
|
|
numOfNums = m_Digits;
|
|
}
|
|
else
|
|
{
|
|
do
|
|
{
|
|
numOfNums ++;
|
|
if (m_FrameCount == 1)
|
|
{
|
|
tmpValue /= 2;
|
|
}
|
|
else
|
|
{
|
|
tmpValue /= m_FrameCount;
|
|
}
|
|
} while (tmpValue > 0);
|
|
}
|
|
|
|
// Blit the images
|
|
int offset;
|
|
Graphics graphics(m_MeterWindow->GetDoubleBuffer());
|
|
|
|
if (m_Align == ALIGN_RIGHT)
|
|
{
|
|
offset = 0;
|
|
}
|
|
else if (m_Align == ALIGN_CENTER)
|
|
{
|
|
offset = numOfNums * (m_W + m_Separation) / 2;
|
|
}
|
|
else
|
|
{
|
|
offset = numOfNums * (m_W + m_Separation);
|
|
}
|
|
|
|
do
|
|
{
|
|
offset = offset - (m_W + m_Separation);
|
|
|
|
Rect r(x + offset, y, m_W, m_H);
|
|
|
|
int realFrames = (m_FrameCount / (m_TransitionFrameCount + 1));
|
|
int frame = (value % realFrames) * (m_TransitionFrameCount + 1);
|
|
|
|
// If transition is ongoing the pick the correct frame
|
|
if (m_TransitionStartTicks > 0)
|
|
{
|
|
int range = ((value % realFrames) - ((int)transitionValue % realFrames)) * (m_TransitionFrameCount + 1);
|
|
if (range < 0)
|
|
{
|
|
range += m_FrameCount;
|
|
}
|
|
int frameAdjustment = 0;
|
|
frameAdjustment = range * diffTicks / ((m_TransitionFrameCount + 1) * m_MeterWindow->GetTransitionUpdate());
|
|
if (frameAdjustment > range)
|
|
{
|
|
m_TransitionStartTicks = 0; // The transition is over. Draw with the real value.
|
|
}
|
|
else
|
|
{
|
|
frame = ((int)transitionValue % realFrames) * (m_TransitionFrameCount + 1);
|
|
frame += frameAdjustment;
|
|
frame %= m_FrameCount;
|
|
}
|
|
}
|
|
|
|
// DebugLog(L"[%i] Value: %f Frame: %i (Transition = %s)", GetTickCount(), m_Value, frame, m_TransitionStartTicks > 0 ? L"true" : L"false");
|
|
|
|
if(m_Bitmap->GetHeight() > m_Bitmap->GetWidth())
|
|
{
|
|
newX = 0;
|
|
newY = m_H * frame;
|
|
}
|
|
else
|
|
{
|
|
newX = m_W * frame;
|
|
newY = 0;
|
|
}
|
|
|
|
graphics.DrawImage(m_Bitmap, r, newX, newY, m_W, m_H, UnitPixel);
|
|
if (m_FrameCount == 1)
|
|
{
|
|
value /= 2;
|
|
transitionValue /= 2;
|
|
}
|
|
else
|
|
{
|
|
value /= realFrames;
|
|
transitionValue /= realFrames;
|
|
}
|
|
numOfNums--;
|
|
} while (numOfNums > 0);
|
|
}
|
|
else
|
|
{
|
|
int frame = 0;
|
|
int realFrames = (m_FrameCount / (m_TransitionFrameCount + 1));
|
|
|
|
if (m_ZeroFrame)
|
|
{
|
|
// Use the first frame only if the value is zero
|
|
if (m_Value > 0)
|
|
{
|
|
frame = (int)(m_Value * (realFrames - 1)) * (m_TransitionFrameCount + 1);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// Select the correct frame linearly
|
|
frame = (int)(m_Value * realFrames) * (m_TransitionFrameCount + 1);
|
|
}
|
|
|
|
// If transition is ongoing the pick the correct frame
|
|
if (m_TransitionStartTicks > 0)
|
|
{
|
|
if ((int)diffTicks > ((m_TransitionFrameCount + 1) * m_MeterWindow->GetTransitionUpdate()))
|
|
{
|
|
m_TransitionStartTicks = 0; // The transition is over. Draw with the real value.
|
|
}
|
|
else
|
|
{
|
|
double range = (m_Value - m_TransitionStartValue);
|
|
double adjustment = range * diffTicks / ((m_TransitionFrameCount + 1) * m_MeterWindow->GetTransitionUpdate());
|
|
double frameAdjustment = adjustment * m_FrameCount;
|
|
|
|
frame = (int)(m_TransitionStartValue * realFrames) * (m_TransitionFrameCount + 1);
|
|
frame += (int)frameAdjustment;
|
|
frame %= m_FrameCount;
|
|
frame = max(0, frame);
|
|
}
|
|
}
|
|
|
|
// DebugLog(L"[%i] Value: %f Frame: %i (Transition = %s)", GetTickCount(), m_Value, frame, m_TransitionStartTicks > 0 ? L"true" : L"false");
|
|
|
|
if(m_Bitmap->GetHeight() > m_Bitmap->GetWidth())
|
|
{
|
|
newX = 0;
|
|
newY = frame * m_H;
|
|
}
|
|
else
|
|
{
|
|
newX = frame * m_W;
|
|
newY = 0;
|
|
}
|
|
|
|
// Blit the image
|
|
Graphics graphics(m_MeterWindow->GetDoubleBuffer());
|
|
Rect r(x, y, m_W, m_H);
|
|
graphics.DrawImage(m_Bitmap, r, newX, newY, m_W, m_H, UnitPixel);
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|