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dc365cfb6e
rainmeter-studio/Library/MeterWindow.cpp
jsmorley dc365cfb6e Reconciled all changes by Rainy and the branch with MattKing's LocalFont function. The trunk now contains all current code changes. 
Added changes to RANDOM function based on Rainy's input.  If there were multiple RANDOM statements in multiple CALC measure, they would all get the same random number.  Fixed.

Added new RANDOM function and LocalFont to the help files and History.htm
2009-09-03 00:33:46 +00:00

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/*
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 <windows.h>
#include <gdiplus.h>
#include "MeterWindow.h"
#include "Rainmeter.h"
#include "Error.h"
#include <math.h>
#include <time.h>
#include "Meter.h"
#include "Measure.h"
#include "AboutDialog.h"
#include "resource.h"
#include "Litestep.h"
#include <Mmsystem.h>
#include <assert.h>
#include <tchar.h>
#include "MeasureCalc.h"
#include "MeasureNet.h"
#include "MeasurePlugin.h"
#include "MeterButton.h"
using namespace Gdiplus;
#define ULW_ALPHA 0x00000002
#define WS_EX_LAYERED 0x00080000
#define METERTIMER 1
#define MOUSETIMER 2
#define FADETIMER 3
#define TRANSITIONTIMER 4
#define SNAPDISTANCE 10
int CMeterWindow::m_InstanceCount = 0;
extern CRainmeter* Rainmeter;
MULTIMONITOR_INFO CMeterWindow::m_Monitors = { 0 };
/*
** CMeterWindow
**
** Constructor
**
*/
CMeterWindow::CMeterWindow(std::wstring& path, std::wstring& config, std::wstring& iniFile)
{
m_Background = NULL;
m_Window = NULL;
m_ChildWindow = false;
m_DoubleBuffer = NULL;
m_WindowX = L"0";
m_WindowY = L"0";
m_ScreenX = 0;
m_ScreenY = 0;
m_WindowW = 0;
m_WindowH = 0;
m_WindowXPercentage = false;
m_WindowYPercentage = false;
m_WindowXFromRight = false;
m_WindowYFromBottom = false;
m_WindowXScreen = 1;
m_WindowYScreen = 1;
m_AnchorXFromRight = false;
m_AnchorYFromBottom = false;
m_AnchorXPercentage = false;
m_AnchorYPercentage = false;
m_AnchorXNumber = 0;
m_AnchorYNumber = 0;
m_AnchorScreenX = 0;
m_AnchorScreenY = 0;
m_WindowZPosition = ZPOSITION_NORMAL;
m_WindowDraggable = true;
m_WindowUpdate = 1000;
m_TransitionUpdate = 100;
m_ActiveTransition = false;
m_WindowHide = HIDEMODE_NONE;
m_WindowStartHidden = false;
m_SnapEdges = true;
m_Rainmeter = NULL;
m_ResetRegion = false;
m_Refreshing = false;
m_NativeTransparency = true;
m_MeasuresToVariables = false;
//m_AllowNegativeCoordinates = true;
m_SavePosition = false; // Must be false
m_AlphaValue = 255;
m_FadeDuration = 250;
m_ClickThrough = false;
m_DynamicWindowSize = false;
m_KeepOnScreen = true;
m_Dragging = false;
m_BackgroundSize.cx = 0;
m_BackgroundSize.cy = 0;
m_FadeStartTime = 0;
m_FadeStartValue = 0;
m_FadeEndValue = 0;
m_TransparencyValue = 0;
m_MouseOver = false;
m_BackgroundMode = BGMODE_IMAGE;
m_SolidBevel = BEVELTYPE_NONE;
m_SkinPath = path;
m_SkinName = config;
m_SkinIniFile = iniFile;
m_User32Library = LoadLibrary(L"user32.dll");
m_UpdateCounter = 0;
m_InstanceCount++;
}
/*
** ~CMeterWindow
**
** Destructor
**
*/
CMeterWindow::~CMeterWindow()
{
WriteConfig();
// Destroy the meters
std::list<CMeter*>::iterator j = m_Meters.begin();
for( ; j != m_Meters.end(); j++)
{
delete (*j);
}
// Destroy the measures
std::list<CMeasure*>::iterator i = m_Measures.begin();
for( ; i != m_Measures.end(); i++)
{
delete (*i);
}
if(m_Background) delete m_Background;
if(m_DoubleBuffer) delete (m_DoubleBuffer);
if(m_Window) DestroyWindow(m_Window);
//===================================================
// Matt King Code
if(m_FontCollection) delete m_FontCollection;
// Matt King Code End
//===================================================
FreeLibrary(m_User32Library);
m_InstanceCount--;
if (m_InstanceCount == 0)
{
BOOL Result;
int counter = 0;
do {
// Wait for the window to die
Result = UnregisterClass(L"RainmeterMeterWindow", m_Rainmeter->GetInstance());
Sleep(100);
counter += 1;
} while(!Result && counter < 10);
}
}
/*
** Initialize
**
** Initializes the window, creates the class and the window.
**
*/
int CMeterWindow::Initialize(CRainmeter& Rainmeter)
{
WNDCLASSEX wc;
m_Rainmeter = &Rainmeter;
// Register the windowclass
memset(&wc, 0, sizeof(WNDCLASSEX));
wc.style = CS_NOCLOSE;
wc.cbSize = sizeof(WNDCLASSEX);
wc.hCursor = LoadCursor(NULL, IDC_ARROW);
wc.lpfnWndProc = WndProc;
wc.hInstance = m_Rainmeter->GetInstance();
wc.lpszClassName = L"RainmeterMeterWindow";
if(!RegisterClassEx(&wc))
{
DWORD err = GetLastError();
if (err != 0 && ERROR_CLASS_ALREADY_EXISTS != err)
{
throw CError(CError::ERROR_REGISTER_WINDOWCLASS, __LINE__, __FILE__);
}
}
m_Window = CreateWindowEx(WS_EX_TOOLWINDOW,
L"RainmeterMeterWindow",
NULL,
WS_POPUP,
CW_USEDEFAULT,
CW_USEDEFAULT,
CW_USEDEFAULT,
CW_USEDEFAULT,
NULL,
NULL,
m_Rainmeter->GetInstance(),
this);
if(m_Window == NULL)
{
throw CError(CError::ERROR_CREATE_WINDOW, __LINE__, __FILE__);
}
#ifndef _WIN64
SetWindowLong(m_Window, GWL_USERDATA, magicDWord);
#endif
setlocale(LC_NUMERIC, "C");
// Mark the window to ignore the Aero peek
typedef HRESULT (WINAPI * FPDWMSETWINDOWATTRIBUTE)(HWND hwnd, DWORD dwAttribute, LPCVOID pvAttribute, DWORD cbAttribute);
#define DWMWA_EXCLUDED_FROM_PEEK 12
HINSTANCE h = LoadLibrary(L"dwmapi.dll");
if (h)
{
FPDWMSETWINDOWATTRIBUTE DwmSetWindowAttribute = (FPDWMSETWINDOWATTRIBUTE)GetProcAddress(h, "DwmSetWindowAttribute");
BOOL bValue = TRUE;
if (DwmSetWindowAttribute)
{
DwmSetWindowAttribute(m_Window, DWMWA_EXCLUDED_FROM_PEEK, &bValue, sizeof(bValue));
}
FreeLibrary(h);
}
// Gotta have some kind of buffer during initialization
m_DoubleBuffer = new Bitmap(1, 1, PixelFormat32bppARGB);
Refresh(true);
if (!m_WindowStartHidden)
{
if (m_WindowHide == HIDEMODE_FADEOUT)
{
FadeWindow(0, 255);
}
else
{
FadeWindow(0, m_AlphaValue);
}
}
LSLog(LOG_DEBUG, L"Rainmeter", L"Initialization successful.");
return 0;
}
/*
** Refresh
**
** This deletes everything and rebuilds the config again.
**
*/
void CMeterWindow::Refresh(bool init)
{
assert(m_Rainmeter != NULL);
m_Rainmeter->SetCurrentParser(&m_Parser);
std::wstring dbg = L"Refreshing (Name: \"" + m_SkinName;
dbg += L"\" Ini: \"" + m_SkinIniFile;
dbg += L"\")";
LSLog(LOG_DEBUG, L"Rainmeter", dbg.c_str());
m_Refreshing = true;
if(!init)
{
// First destroy everything
// WriteConfig(); //Not clear why this is needed and it messes up resolution changes
KillTimer(m_Window, METERTIMER); // Kill the timer
KillTimer(m_Window, MOUSETIMER); // Kill the timer
KillTimer(m_Window, FADETIMER); // Kill the timer
std::list<CMeasure*>::iterator i = m_Measures.begin();
for( ; i != m_Measures.end(); i++)
{
delete (*i);
}
m_Measures.clear();
std::list<CMeter*>::iterator j = m_Meters.begin();
for( ; j != m_Meters.end(); j++)
{
delete (*j);
}
m_Meters.clear();
if(m_Background) delete m_Background;
m_Background = NULL;
m_BackgroundSize.cx = m_BackgroundSize.cy = 0;
m_BackgroundName.erase();
}
//TODO: Should these be moved to a Reload command instead of hitting the disk on every refresh
ReadConfig(); // Read the general settings
ReadSkin();
InitializeMeters();
// Remove transparent flag
LONG style = GetWindowLong(m_Window, GWL_EXSTYLE);
if ((style & WS_EX_TRANSPARENT) != 0)
{
SetWindowLong(m_Window, GWL_EXSTYLE, style & ~WS_EX_TRANSPARENT);
}
if (m_KeepOnScreen)
{
MapCoordsToScreen(m_ScreenX, m_ScreenY, m_WindowW, m_WindowH);
}
SetWindowPos(m_Window, NULL, m_ScreenX, m_ScreenY, m_WindowW, m_WindowH, SWP_NOZORDER | SWP_NOACTIVATE);
// Set the window region
CreateRegion(true); // Clear the region
Update(false);
CreateRegion(false);
// Start the timers
if(0 == SetTimer(m_Window, METERTIMER, m_WindowUpdate, NULL))
{
throw CError(L"Unable to create a timer!", __LINE__, __FILE__);
}
if(0 == SetTimer(m_Window, MOUSETIMER, 500, NULL)) // Mouse position is checked twice per sec
{
throw CError(L"Unable to create a timer!", __LINE__, __FILE__);
}
UpdateTransparency(m_AlphaValue, true);
ChangeZPos(m_WindowZPosition);
m_Rainmeter->SetCurrentParser(NULL);
m_Refreshing = false;
if (!m_OnRefreshAction.empty())
{
m_Rainmeter->ExecuteCommand(m_OnRefreshAction.c_str(), this);
}
}
void CMeterWindow::MapCoordsToScreen(int& x, int& y, int w, int h)
{
// Check that the window is inside the screen area
HMONITOR hMonitor;
MONITORINFO mi;
POINT pt = {x, y};
for (int i = 0; i < 5; i++)
{
switch(i)
{
case 0:
pt.x = x + w / 2;
pt.y = y + h / 2;
break;
case 1:
pt.x = x;
pt.y = y;
break;
case 2:
pt.x = x + w;
pt.y = y + h;
break;
case 3:
pt.x = x;
pt.y = y + h;
break;
case 4:
pt.x = x + w;
pt.y = y;
break;
}
hMonitor = MonitorFromPoint(pt, MONITOR_DEFAULTTONULL);
if(hMonitor != NULL)
{
mi.cbSize = sizeof(mi);
GetMonitorInfo(hMonitor, &mi);
x = max(x, mi.rcMonitor.left);
x = min(x, mi.rcMonitor.right - m_WindowW);
y = max(y, mi.rcMonitor.top);
y = min(y, mi.rcMonitor.bottom - m_WindowH);
return;
}
}
// No monitor found for the window -> Use the default work area
RECT workArea;
SystemParametersInfo(SPI_GETWORKAREA, 0, &workArea, 0); // Store the old value
x = max(x, workArea.left);
x = min(x, workArea.right - m_WindowW);
y = max(y, workArea.top);
y = min(y, workArea.bottom - m_WindowH);
}
/*
** MoveWindow
**
** Moves the window to a new place
**
*/
void CMeterWindow::MoveWindow(int x, int y)
{
//if (!m_AllowNegativeCoordinates)
//{
// RECT r;
// GetClientRect(GetDesktopWindow(), &r);
// if(x < 0) x += r.right;
// if(y < 0) y += r.bottom;
//}
SetWindowPos(m_Window, NULL, x, y, 0, 0, SWP_NOZORDER | SWP_NOSIZE | SWP_NOACTIVATE);
if (m_SavePosition)
{
WriteConfig();
}
}
/*
** ChangeZPos
**
** Sets the window's z-position
**
*/
void CMeterWindow::ChangeZPos(ZPOSITION zPos)
{
if(!m_ChildWindow)
{
HWND parent = GetAncestor(m_Window, GA_PARENT);
HWND winPos = HWND_NOTOPMOST;
m_WindowZPosition = zPos;
switch (zPos)
{
case ZPOSITION_ONTOPMOST:
case ZPOSITION_ONTOP:
winPos = HWND_TOPMOST;
break;
case ZPOSITION_ONBOTTOM:
winPos = HWND_BOTTOM;
break;
case ZPOSITION_ONDESKTOP:
// Set the window's parent to progman, so it stays always on desktop
HWND ProgmanHwnd = FindWindow(L"Progman", L"Program Manager");
if (ProgmanHwnd && (parent != ProgmanHwnd))
{
SetParent(m_Window, ProgmanHwnd);
}
else
{
return; // The window is already on desktop
}
break;
}
if (zPos != ZPOSITION_ONDESKTOP && (parent != GetDesktopWindow()))
{
SetParent(m_Window, NULL);
}
bool refresh = m_Refreshing;
m_Refreshing = true; // Fake refreshing so that the z-position can be changed
SetWindowPos(m_Window, winPos, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE | SWP_NOACTIVATE);
m_Refreshing = refresh;
}
}
/*
** RunBang
**
** Runs the bang command
**
*/
void CMeterWindow::RunBang(BANGCOMMAND bang, const WCHAR* arg)
{
const WCHAR* pos = NULL;
const WCHAR* pos2 = NULL;
if (!m_Window) return;
switch(bang)
{
case BANG_REFRESH:
// Refresh needs to be delayed since it crashes if done during Update()
PostMessage(m_Window, WM_DELAYED_REFRESH, (WPARAM)NULL, (LPARAM)NULL);
break;
case BANG_REDRAW:
Redraw();
break;
case BANG_TOGGLEMETER:
ToggleMeter(arg);
break;
case BANG_SHOWMETER:
ShowMeter(arg);
break;
case BANG_HIDEMETER:
HideMeter(arg);
break;
case BANG_TOGGLEMEASURE:
ToggleMeasure(arg);
break;
case BANG_ENABLEMEASURE:
EnableMeasure(arg);
break;
case BANG_DISABLEMEASURE:
DisableMeasure(arg);
break;
case BANG_SHOW:
ShowWindow(m_Window, SW_SHOWNOACTIVATE);
break;
case BANG_HIDE:
ShowWindow(m_Window, SW_HIDE);
break;
case BANG_TOGGLE:
if (IsWindowVisible(m_Window))
{
ShowWindow(m_Window, SW_HIDE);
}
else
{
ShowWindow(m_Window, SW_SHOWNOACTIVATE);
}
break;
case BANG_MOVE:
pos = wcschr(arg, ' ');
if (pos != NULL)
{
MoveWindow(_wtoi(arg), _wtoi(pos));
}
else
{
DebugLog(L"Cannot parse parameters for !RainmeterMove");
}
break;
case BANG_ZPOS:
ChangeZPos((ZPOSITION)_wtoi(arg));
break;
case BANG_LSHOOK:
{
pos = wcsrchr(arg, ' ');
if (pos != NULL)
{
#ifdef _WIN64
HWND hWnd = (HWND)_wtoi64(pos);
#else
HWND hWnd = (HWND)_wtoi(pos);
#endif
if (hWnd)
{
// Disable native transparency
m_NativeTransparency = false;
UpdateTransparency(m_AlphaValue, true);
SetWindowLong(m_Window, GWL_STYLE, (GetWindowLong(m_Window, GWL_STYLE) &~ WS_POPUP) | WS_CHILD);
SetParent(m_Window, hWnd);
m_ChildWindow = true;
}
}
else
{
DebugLog(L"Cannot parse parameters for !RainmeterLsBoxHook (%s)", arg);
}
}
break;
case BANG_ABOUT:
OpenAboutDialog(m_Window, m_Rainmeter->GetInstance());
break;
case BANG_MOVEMETER:
pos = wcschr(arg, ' ');
if (pos != NULL)
{
pos2 = wcschr(pos + 1, ' ');
if (pos2 != NULL)
{
MoveMeter(_wtoi(arg), _wtoi(pos), pos2 + 1);
}
else
{
DebugLog(L"Cannot parse the for !RainmeterMoveMeter");
}
}
else
{
DebugLog(L"Cannot parse the coordinates for !RainmeterMoveMeter");
}
break;
case BANG_PLUGIN:
{
std::wstring args = arg;
std::wstring measure = arg;
size_t pos = std::wstring::npos;
do
{
pos = args.find('\"');
if (pos != std::wstring::npos)
{
args.erase(pos, 1);
}
} while(pos != std::wstring::npos);
pos = args.find(' ');
if (pos != std::wstring::npos)
{
measure = args.substr(0, pos);
args.erase(0, pos + 1);
}
if (!measure.empty())
{
std::list<CMeasure*>::iterator iter = m_Measures.begin();
for( ; iter != m_Measures.end(); iter++)
{
if (wcsicmp((*iter)->GetName(), measure.c_str()) == 0)
{
(*iter)->ExecuteBang(args.c_str());
return;
}
}
DebugLog(L"Unable to find [%s] for !RainmeterPluginBang", measure.c_str());
}
else
{
DebugLog(L"Cannot parse the !RainmeterPluginBang");
}
}
break;
case BANG_QUIT:
// Quit needs to be delayed since it crashes if done during Update()
PostMessage(m_Window, WM_DELAYED_QUIT, (WPARAM)NULL, (LPARAM)NULL);
break;
case BANG_SETVARIABLE:
pos = wcschr(arg, ' ');
if (pos != NULL)
{
std::wstring strVariable(arg, pos - arg);
std::wstring strValue(pos + 1);
m_Parser.SetVariable(strVariable, strValue);
}
else
{
DebugLog(L"Cannot parse parameters for !RainmeterSetVariable");
}
break;
}
}
/*
** ShowMeter
**
** Shows the given meter
**
*/
void CMeterWindow::ShowMeter(const WCHAR* name)
{
if (name == NULL || wcslen(name) == 0) return;
std::list<CMeter*>::iterator j = m_Meters.begin();
for( ; j != m_Meters.end(); j++)
{
if (wcscmp((*j)->GetName(), name) == 0)
{
(*j)->Show();
m_ResetRegion = true; // Need to recalculate the window region
return;
}
}
DebugLog(L"Unable to show the meter %s (there is no such thing in %s)", name, m_SkinName.c_str());
}
/*
** HideMeter
**
** Hides the given meter
**
*/
void CMeterWindow::HideMeter(const WCHAR* name)
{
if (name == NULL || wcslen(name) == 0) return;
std::list<CMeter*>::iterator j = m_Meters.begin();
for( ; j != m_Meters.end(); j++)
{
if (wcscmp((*j)->GetName(), name) == 0)
{
(*j)->Hide();
m_ResetRegion = true; // Need to recalculate the windowregion
return;
}
}
DebugLog(L"Unable to hide the meter %s (there is no such thing in %s)", name, m_SkinName.c_str());
}
/*
** ToggleMeter
**
** Toggles the given meter
**
*/
void CMeterWindow::ToggleMeter(const WCHAR* name)
{
if (name == NULL || wcslen(name) == 0) return;
std::list<CMeter*>::iterator j = m_Meters.begin();
for( ; j != m_Meters.end(); j++)
{
if (wcscmp((*j)->GetName(), name) == 0)
{
if ((*j)->IsHidden())
{
(*j)->Show();
}
else
{
(*j)->Hide();
}
m_ResetRegion = true; // Need to recalculate the window region
return;
}
}
DebugLog(L"Unable to toggle the meter %s (there is no such thing in %s)", name, m_SkinName.c_str());
}
/*
** MoveMeter
**
** Moves the given meter
**
*/
void CMeterWindow::MoveMeter(int x, int y, const WCHAR* name)
{
if (name == NULL || wcslen(name) == 0) return;
std::list<CMeter*>::iterator j = m_Meters.begin();
for( ; j != m_Meters.end(); j++)
{
if (wcscmp((*j)->GetName(), name) == 0)
{
(*j)->SetX(x);
(*j)->SetY(y);
m_ResetRegion = true;
return;
}
}
DebugLog(L"Unable to move the meter %s (there is no such thing in %s)", name, m_SkinName.c_str());
}
/*
** EnableMeasure
**
** Enables the given measure
**
*/
void CMeterWindow::EnableMeasure(const WCHAR* name)
{
if (name == NULL || wcslen(name) == 0) return;
std::list<CMeasure*>::iterator i = m_Measures.begin();
for( ; i != m_Measures.end(); i++)
{
if (wcscmp((*i)->GetName(), name) == 0)
{
(*i)->Enable();
return;
}
}
DebugLog(L"Unable to enable the measure %s (there is no such thing in %s)", name, m_SkinName.c_str());
}
/*
** DisableMeasure
**
** Disables the given measure
**
*/
void CMeterWindow::DisableMeasure(const WCHAR* name)
{
if (name == NULL || wcslen(name) == 0) return;
std::list<CMeasure*>::iterator i = m_Measures.begin();
for( ; i != m_Measures.end(); i++)
{
if (wcscmp((*i)->GetName(), name) == 0)
{
(*i)->Disable();
return;
}
}
DebugLog(L"Unable to disable the measure %s (there is no such thing in %s)", name, m_SkinName.c_str());
}
/*
** ToggleMeasure
**
** Toggless the given measure
**
*/
void CMeterWindow::ToggleMeasure(const WCHAR* name)
{
if (name == NULL || wcslen(name) == 0) return;
std::list<CMeasure*>::iterator i = m_Measures.begin();
for( ; i != m_Measures.end(); i++)
{
if (wcscmp((*i)->GetName(), name) == 0)
{
if ((*i)->IsDisabled())
{
(*i)->Enable();
}
else
{
(*i)->Disable();
}
return;
}
}
DebugLog(L"Unable to toggle the measure %s (there is no such thing in %s)", name, m_SkinName.c_str());
}
BOOL CALLBACK MyInfoEnumProc(
HMONITOR hMonitor,
HDC hdcMonitor,
LPRECT lprcMonitor,
LPARAM dwData
)
{
MULTIMONITOR_INFO *m = (MULTIMONITOR_INFO *)dwData;
m->m_Monitors[m->count] = hMonitor;
memcpy(&(m->m_MonitorRect[m->count]),lprcMonitor,sizeof RECT);
m->m_MonitorInfo[m->count].cbSize = sizeof ( MONITORINFO );
GetMonitorInfo(hMonitor,&(m->m_MonitorInfo[m->count]));
m->count++;
return true;
}
/* WindowToScreen
**
** Calculates the screen cordinates from the WindowX/Y config
**
*/
void CMeterWindow::WindowToScreen()
{
std::wstring::size_type index, index2;
int pixel = 0;
int screenx, screeny, screenh, screenw;
m_WindowXScreen = 1; // Default to primary screen
m_WindowXFromRight = false; // Default to from left
m_WindowXPercentage = false; // Default to pixels
if(m_Monitors.count == 0) //Do this here so that if resolution changes, just set count to 0.
{
if(GetSystemMetrics(SM_CMONITORS)>32)
{
MessageBox(m_Window, L"That's alot of monitors! 32 is the max.", L"Rainmeter", MB_OK);
exit(-1);
}
m_Monitors.count = 0;
EnumDisplayMonitors(NULL, NULL, MyInfoEnumProc, (LPARAM)(&m_Monitors));
m_Monitors.vsT = GetSystemMetrics(SM_YVIRTUALSCREEN);
m_Monitors.vsL = GetSystemMetrics(SM_XVIRTUALSCREEN);
m_Monitors.vsH = GetSystemMetrics(SM_CYVIRTUALSCREEN);
m_Monitors.vsW = GetSystemMetrics(SM_CXVIRTUALSCREEN);
}
index = m_AnchorX.find_first_not_of(L"0123456789.");
m_AnchorXNumber = _wtof(m_AnchorX.substr(0,index).c_str());
index = m_AnchorX.find(L'%');
if(index != std::wstring::npos) m_AnchorXPercentage = true;
index = m_AnchorX.find(L'R');
if(index != std::wstring::npos) m_AnchorXFromRight = true;
if(m_AnchorXPercentage) //is a percentage
{
float p = m_AnchorXNumber;
pixel = (float)m_WindowW*p/100;
}
else
{
pixel = m_AnchorXNumber;
}
if(m_AnchorXFromRight) //measure from right
{
pixel = m_WindowW-pixel;
}
else
{
//pixel = pixel;
}
m_AnchorScreenX = pixel;
index = m_AnchorY.find_first_not_of(L"0123456789.");
m_AnchorYNumber = _wtof(m_AnchorY.substr(0,index).c_str());
index = m_AnchorY.find(L'%');
if(index != std::wstring::npos) m_AnchorYPercentage = true;
index = m_AnchorY.find(L'R');
if(index != std::wstring::npos) m_AnchorYFromBottom = true;
if(m_AnchorYPercentage) //is a percentage
{
float p = m_AnchorYNumber;
pixel = (float)m_WindowH*p/100;
}
else
{
pixel = m_AnchorYNumber;
}
if(m_AnchorYFromBottom) //measure from bottom
{
pixel = m_WindowH-pixel;
}
else
{
//pixel = pixel;
}
m_AnchorScreenY = pixel;
index = m_WindowX.find_first_not_of(L"0123456789.");
m_WindowXNumber = _wtof(m_WindowX.substr(0,index).c_str());
index = m_WindowX.find(L'%');
if(index != std::wstring::npos) m_WindowXPercentage = true;
index = m_WindowX.find(L'R');
if(index != std::wstring::npos) m_WindowXFromRight = true;
index = m_WindowX.find(L'@');
if(index != std::wstring::npos)
{
index2 = m_WindowX.find_first_not_of(L"0123456789.");
m_WindowXScreen = _wtoi(m_WindowX.substr(index+1,index2).c_str());
if(m_WindowXScreen > m_Monitors.count) m_WindowXScreen = 1; //TODO: Decide how best to handle this
m_WindowYScreen = m_WindowXScreen; //Default to X and Y on same screen if not overridden on WindowY
}
if(m_WindowXScreen == 0)
{
screenx = m_Monitors.vsL;
screeny = m_Monitors.vsT;
screenh = m_Monitors.vsH;
screenw = m_Monitors.vsW;
}
else
{
screenx = m_Monitors.m_MonitorRect[m_WindowXScreen-1].left;
screeny = m_Monitors.m_MonitorRect[m_WindowXScreen-1].top;
screenh = m_Monitors.m_MonitorRect[m_WindowXScreen-1].bottom - m_Monitors.m_MonitorRect[m_WindowXScreen-1].top;
screenw = m_Monitors.m_MonitorRect[m_WindowXScreen-1].right - m_Monitors.m_MonitorRect[m_WindowXScreen-1].left;
}
if(m_WindowXPercentage) //is a percentage
{
float p = m_WindowXNumber;
pixel = ((float)screenw*p/100)+screenx;
}
else
{
pixel = m_WindowXNumber;
}
if(m_WindowXFromRight) //measure from right
{
pixel = screenx + (screenw-pixel);
}
else
{
pixel = screenx + pixel;
}
m_ScreenX = pixel-m_AnchorScreenX;
index = m_WindowY.find_first_not_of(L"0123456789.");
m_WindowYNumber = _wtof(m_WindowY.substr(0,index).c_str());
index = m_WindowY.find(L'%');
if(index != std::wstring::npos) m_WindowYPercentage = true;
index = m_WindowY.find(L'B');
if(index != std::wstring::npos) m_WindowYFromBottom = true;
index = m_WindowY.find(L'@');
if(index != std::wstring::npos)
{
index2 = m_WindowY.find_first_not_of(L"0123456789");
m_WindowYScreen = _wtoi(m_WindowY.substr(index+1,index2).c_str());
if(m_WindowYScreen > m_Monitors.count) m_WindowYScreen = 1; //TODO: Decide how best to handle this
}
if(m_WindowYScreen == 0)
{
screenx = m_Monitors.vsL;
screeny = m_Monitors.vsT;
screenh = m_Monitors.vsH;
screenw = m_Monitors.vsW;
}
else
{
screenx = m_Monitors.m_MonitorRect[m_WindowYScreen-1].left;
screeny = m_Monitors.m_MonitorRect[m_WindowYScreen-1].top;
screenh = m_Monitors.m_MonitorRect[m_WindowYScreen-1].bottom - m_Monitors.m_MonitorRect[m_WindowYScreen-1].top;
screenw = m_Monitors.m_MonitorRect[m_WindowYScreen-1].right - m_Monitors.m_MonitorRect[m_WindowYScreen-1].left;
}
if(m_WindowYPercentage) //is a percentage
{
float p = m_WindowYNumber;
pixel = ((float)screenh*p/100)+screeny;
}
else
{
pixel = m_WindowYNumber;
}
if(m_WindowYFromBottom) //measure from right
{
pixel = screeny + (screenh-pixel);
}
else
{
pixel = screeny + pixel;
}
m_ScreenY = pixel-m_AnchorScreenY;
}
/* ScreenToWindow
**
** Calculates the WindowX/Y cordinates from the ScreenX/Y
**
*/
void CMeterWindow::ScreenToWindow()
{
WCHAR buffer[256];
int pixel = 0;
int screenx, screeny, screenh, screenw;
if(m_WindowXScreen == 0)
{
screenx = m_Monitors.vsL;
screeny = m_Monitors.vsT;
screenh = m_Monitors.vsH;
screenw = m_Monitors.vsW;
}
else
{
screenx = m_Monitors.m_MonitorRect[m_WindowXScreen-1].left;
screeny = m_Monitors.m_MonitorRect[m_WindowXScreen-1].top;
screenh = m_Monitors.m_MonitorRect[m_WindowXScreen-1].bottom - m_Monitors.m_MonitorRect[m_WindowXScreen-1].top;
screenw = m_Monitors.m_MonitorRect[m_WindowXScreen-1].right - m_Monitors.m_MonitorRect[m_WindowXScreen-1].left;
}
if(m_WindowXFromRight == true)
{
pixel = (screenx + screenw) - m_ScreenX;
pixel -= m_AnchorScreenX;
}
else
{
pixel = m_ScreenX - screenx;
pixel += m_AnchorScreenX;
}
if(m_WindowXPercentage == true)
{
m_WindowXNumber = 100.0*(float)pixel/(float)screenw;
swprintf(buffer,L"%f%%",m_WindowXNumber);
}
else
{
m_WindowXNumber = pixel;
wsprintf(buffer,L"%i",pixel);
}
if(m_WindowXFromRight == true)
{
wsprintf(buffer,L"%sR",buffer);
}
if(m_WindowXScreen != 1)
{
wsprintf(buffer,L"%s@%i",buffer,m_WindowXScreen);
}
m_WindowX=buffer;
if(m_WindowYScreen == 0)
{
screenx = m_Monitors.vsL;
screeny = m_Monitors.vsT;
screenh = m_Monitors.vsH;
screenw = m_Monitors.vsW;
}
else
{
screenx = m_Monitors.m_MonitorRect[m_WindowYScreen-1].left;
screeny = m_Monitors.m_MonitorRect[m_WindowYScreen-1].top;
screenh = m_Monitors.m_MonitorRect[m_WindowYScreen-1].bottom - m_Monitors.m_MonitorRect[m_WindowYScreen-1].top;
screenw = m_Monitors.m_MonitorRect[m_WindowYScreen-1].right - m_Monitors.m_MonitorRect[m_WindowYScreen-1].left;
}
if(m_WindowYFromBottom == true)
{
pixel = (screeny + screenh) - m_ScreenY;
pixel -= m_AnchorScreenY;
}
else
{
pixel = m_ScreenY - screeny;
pixel += m_AnchorScreenY;
}
if(m_WindowYPercentage == true)
{
m_WindowYNumber = 100.0*(float)pixel/(float)screenh;
swprintf(buffer,L"%f%%",m_WindowYNumber);
}
else
{
m_WindowYNumber = pixel;
wsprintf(buffer,L"%i",pixel);
}
if(m_WindowYFromBottom == true)
{
wsprintf(buffer,L"%sB",buffer);
}
if(m_WindowYScreen != 1)
{
wsprintf(buffer,L"%s@%i",buffer,m_WindowYScreen);
}
m_WindowY=buffer;
}
/*
** ReadConfig
**
** Reads the current config
**
*/
void CMeterWindow::ReadConfig()
{
std::wstring iniFile = m_Rainmeter->GetIniFile();
const WCHAR* section = L"Rainmeter";
m_SavePosition = true; // Default value
CConfigParser parser;
parser.Initialize(iniFile.c_str(), m_Rainmeter);
for (int i = 0; i < 2; i++)
{
m_WindowX = parser.ReadString(section, _T("WindowX"), m_WindowX.c_str());
m_WindowY = parser.ReadString(section, _T("WindowY"), m_WindowY.c_str());
m_AnchorX = parser.ReadString(section, _T("AnchorX"), m_AnchorX.c_str());
m_AnchorY = parser.ReadString(section, _T("AnchorY"), m_AnchorY.c_str());
if (!m_Rainmeter->GetDummyLitestep())
{
char tmpSz[MAX_LINE_LENGTH];
// Check if step.rc has overrides these values
m_WindowX = GetRCString("RainmeterWindowX", tmpSz, ConvertToAscii(m_WindowX.c_str()).c_str(), MAX_LINE_LENGTH-1);
m_WindowX = ConvertToWide(tmpSz);
m_WindowY = GetRCString("RainmeterWindowY", tmpSz, ConvertToAscii(m_WindowY.c_str()).c_str(), MAX_LINE_LENGTH-1);
m_WindowY = ConvertToWide(tmpSz);
}
// Check if the window position should be read as a formula
if (!m_WindowX.empty() && m_WindowX[0] == L'(' && m_WindowX[m_WindowX.size() - 1] == L')')
{
double value = parser.ReadFormula(section, _T("WindowX"), 0.0);
TCHAR buffer[256];
swprintf(buffer, L"%i", (int)value);
m_WindowX = buffer;
}
if (!m_WindowY.empty() && m_WindowY[0] == L'(' && m_WindowY[m_WindowY.size() - 1] == L')')
{
double value = parser.ReadFormula(section, _T("WindowY"), 0.0);
TCHAR buffer[256];
swprintf(buffer, L"%i", (int)value);
m_WindowY = buffer;
}
int zPos = parser.ReadInt(section, L"AlwaysOnTop", m_WindowZPosition);
if (zPos == -1)
{
m_WindowZPosition = ZPOSITION_ONBOTTOM;
}
else if (zPos == -2)
{
m_WindowZPosition = ZPOSITION_ONDESKTOP;
}
else if (zPos == 1)
{
m_WindowZPosition = ZPOSITION_ONTOP;
}
else if (zPos == 2)
{
m_WindowZPosition = ZPOSITION_ONTOPMOST;
}
else
{
m_WindowZPosition = ZPOSITION_NORMAL;
}
m_WindowDraggable = 0!=parser.ReadInt(section, L"Draggable", m_WindowDraggable);
m_WindowHide = (HIDEMODE)parser.ReadInt(section, L"HideOnMouseOver", m_WindowHide);
m_WindowStartHidden = 0!=parser.ReadInt(section, L"StartHidden", m_WindowStartHidden);
m_SavePosition = 0!=parser.ReadInt(section, L"SavePosition", m_SavePosition);
m_SnapEdges = 0!=parser.ReadInt(section, L"SnapEdges", m_SnapEdges);
m_MeasuresToVariables = 0!=parser.ReadInt(section, L"MeasuresToVariables", m_MeasuresToVariables);
m_NativeTransparency = 0!=parser.ReadInt(section, L"NativeTransparency", m_NativeTransparency);
m_ClickThrough = 0!=parser.ReadInt(section, L"ClickThrough", m_ClickThrough);
m_KeepOnScreen = 0!=parser.ReadInt(section, L"KeepOnScreen", m_KeepOnScreen);
m_AlphaValue = parser.ReadInt(section, L"AlphaValue", m_AlphaValue);
m_AlphaValue = min(255, m_AlphaValue);
m_AlphaValue = max(0, m_AlphaValue);
m_FadeDuration = parser.ReadInt(section, L"FadeDuration", m_FadeDuration);
// Disable native transparency if not 2K/XP
if(CRainmeter::IsNT() == PLATFORM_9X || CRainmeter::IsNT() == PLATFORM_NT4)
{
m_NativeTransparency = 0;
}
// On the second loop override settings from the skin's section
section = m_SkinName.c_str();
}
}
/*
** WriteConfig
**
** Writes the new settings to the config
**
*/
void CMeterWindow::WriteConfig()
{
WCHAR buffer[256];
std::wstring iniFile = m_Rainmeter->GetIniFile();
const WCHAR* section = m_SkinName.c_str();
if(!iniFile.empty())
{
// If position needs to be save, do so.
if(m_SavePosition)
{
ScreenToWindow();
WritePrivateProfileString(section, L"WindowX", m_WindowX.c_str(), iniFile.c_str());
WritePrivateProfileString(section, L"WindowY", m_WindowY.c_str(), iniFile.c_str());
}
wsprintf(buffer, L"%i", m_AlphaValue);
WritePrivateProfileString(section, L"AlphaValue", buffer, iniFile.c_str());
wsprintf(buffer, L"%i", m_FadeDuration);
WritePrivateProfileString(section, L"FadeDuration", buffer, iniFile.c_str());
wsprintf(buffer, L"%i", m_ClickThrough);
WritePrivateProfileString(section, L"ClickThrough", buffer, iniFile.c_str());
wsprintf(buffer, L"%i", m_WindowDraggable);
WritePrivateProfileString(section, L"Draggable", buffer, iniFile.c_str());
wsprintf(buffer, L"%i", m_WindowHide);
WritePrivateProfileString(section, L"HideOnMouseOver", buffer, iniFile.c_str());
wsprintf(buffer, L"%i", m_SavePosition);
WritePrivateProfileString(section, L"SavePosition", buffer, iniFile.c_str());
wsprintf(buffer, L"%i", m_SnapEdges);
WritePrivateProfileString(section, L"SnapEdges", buffer, iniFile.c_str());
wsprintf(buffer, L"%i", m_KeepOnScreen);
WritePrivateProfileString(section, L"KeepOnScreen", buffer, iniFile.c_str());
wsprintf(buffer, L"%i", m_WindowZPosition);
WritePrivateProfileString(section, L"AlwaysOnTop", buffer, iniFile.c_str());
}
}
/*
** ReadSkin
**
** Reads the skin config, creates the meters and measures and does the bindings.
**
*/
void CMeterWindow::ReadSkin()
{
std::wstring iniFile = m_SkinPath;
iniFile += m_SkinName;
iniFile += L"\\";
iniFile += m_SkinIniFile;
m_Parser.Initialize(iniFile.c_str(), m_Rainmeter);
// Global settings
// Check the version
int appVersion = m_Parser.ReadInt(L"Rainmeter", L"AppVersion", 0);
if (appVersion > RAINMETER_VERSION)
{
WCHAR buffer[256];
std::wstring text;
if (appVersion % 1000 != 0)
{
wsprintf(buffer, L"%i.%i.%i", appVersion / 1000000, (appVersion / 1000) % 1000, appVersion % 1000);
}
else
{
wsprintf(buffer, L"%i.%i", appVersion / 1000000, (appVersion / 1000) % 1000);
}
text = L"This skin needs Rainmeter version ";
text += buffer;
text += L" or newer.\nIt might not function as well as it should.\nYou should get an updated version or Rainmeter\nfrom http://www.rainmeter.net";
MessageBox(m_Window, text.c_str(), L"Rainmeter", MB_OK);
}
m_Author = m_Parser.ReadString(L"Rainmeter", L"Author", L"");
m_BackgroundName = m_Parser.ReadString(L"Rainmeter", L"Background", L"");
m_BackgroundName = MakePathAbsolute(m_BackgroundName);
std::wstring margins = m_Parser.ReadString(L"Rainmeter", L"BackgroundMargins", L"0, 0, 0, 0");
int left = 0, top = 0, right = 0, bottom = 0;
swscanf(margins.c_str(), L"%i, %i, %i, %i", &left, &top, &right, &bottom);
m_BackgroundMargins.X = left;
m_BackgroundMargins.Width = right - left;
m_BackgroundMargins.Y = top;
m_BackgroundMargins.Height = bottom - top;
margins = m_Parser.ReadString(L"Rainmeter", L"DragMargins", L"0, 0, 0, 0");
left = 0, top = 0, right = 0, bottom = 0;
swscanf(margins.c_str(), L"%i, %i, %i, %i", &left, &top, &right, &bottom);
m_DragMargins.X = left;
m_DragMargins.Width = right - left;
m_DragMargins.Y = top;
m_DragMargins.Height = bottom - top;
m_BackgroundMode = (BGMODE)m_Parser.ReadInt(L"Rainmeter", L"BackgroundMode", 0);
m_SolidBevel = (BEVELTYPE)m_Parser.ReadInt(L"Rainmeter", L"BevelType", m_SolidBevel);
m_SolidColor = m_Parser.ReadColor(L"Rainmeter", L"SolidColor", Color::Gray);
m_SolidColor2 = m_Parser.ReadColor(L"Rainmeter", L"SolidColor2", m_SolidColor);
m_SolidAngle = (Gdiplus::REAL)m_Parser.ReadFloat(L"Rainmeter", L"GradientAngle", 0.0);
m_DynamicWindowSize = 0!=m_Parser.ReadInt(L"Rainmeter", L"DynamicWindowSize", m_DynamicWindowSize);
if ((m_BackgroundMode == BGMODE_IMAGE || m_BackgroundMode == BGMODE_SCALED_IMAGE) && m_BackgroundName.empty())
{
m_BackgroundMode = BGMODE_COPY;
}
m_RightMouseDownAction = m_Parser.ReadString(L"Rainmeter", L"RightMouseDownAction", L"");
m_LeftMouseDownAction = m_Parser.ReadString(L"Rainmeter", L"LeftMouseDownAction", L"");
m_RightMouseUpAction = m_Parser.ReadString(L"Rainmeter", L"RightMouseUpAction", L"");
m_LeftMouseUpAction = m_Parser.ReadString(L"Rainmeter", L"LeftMouseUpAction", L"");
m_MouseOverAction = m_Parser.ReadString(L"Rainmeter", L"MouseOverAction", L"");
m_MouseLeaveAction = m_Parser.ReadString(L"Rainmeter", L"MouseLeaveAction", L"");
m_OnRefreshAction = m_Parser.ReadString(L"Rainmeter", L"OnRefreshAction", L"");
m_WindowUpdate = m_Parser.ReadInt(L"Rainmeter", L"Update", m_WindowUpdate);
m_TransitionUpdate = m_Parser.ReadInt(L"Rainmeter", L"TransitionUpdate", m_TransitionUpdate);
//=====================================================
//Matt King Code
// Checking for localfonts
std::wstring localFont1 = m_Parser.ReadString(L"Rainmeter", L"LocalFont", L"");
// If there is a local font we want to load it
if(!localFont1.empty())
{
// We want to check the fonts folder first
// !!!!!!! - We may want to fix the method in which I get the path to
// Rainmeter/fonts
std::wstring szFontFile = m_Rainmeter->GetPath().c_str();
m_FontCollection = new Gdiplus::PrivateFontCollection();
int nResults = 0;
nResults = m_FontCollection->AddFontFile(szFontFile.c_str());
// It wasn't found in the fonts folder, check the local folder
if(nResults != Ok)
{
szFontFile = m_SkinPath; // Get the local path
szFontFile += m_SkinName;
szFontFile += L"\\";
szFontFile += localFont1;
nResults = m_FontCollection->AddFontFile(szFontFile.c_str());
// The font wasn't found, check full path.
if(nResults != Ok)
{
szFontFile = localFont1.c_str();
nResults = m_FontCollection->AddFontFile(szFontFile.c_str());
if(nResults != Ok)
{
std::wstring error = L"Error: Couldn't load font file: ";
error += localFont1;
DebugLog(error.c_str());
}
}
}
// Here we are checking to see if there are more than one local font
// to be loaded. They will be named LocalFont2, LocalFont 3, etc.
WCHAR tmpName[256];
int i = 2;
bool loop = true;
do
{
swprintf(tmpName, L"LocalFont%i", i);
std::wstring LocalFont = m_Parser.ReadString(L"Rainmeter", tmpName, L"");
// There is a key called LocalFont%i
if (!LocalFont.empty())
{
// We want to check the fonts folder first
// !!!!!!! - We may want to fix the method in which I get the path to
// Rainmeter/fonts
std::wstring szFontFile = m_Rainmeter->GetPath().c_str();
szFontFile += L"Fonts\\";
szFontFile += LocalFont;
int nResults = 0;
nResults = m_FontCollection->AddFontFile(szFontFile.c_str());
// It wasn't found in the fonts folder, check the local folder
if(nResults != Ok)
{
szFontFile = m_SkinPath; // Get the local path
szFontFile += m_SkinName;
szFontFile += LocalFont;
nResults = m_FontCollection->AddFontFile(szFontFile.c_str());
// The font wasn't found, check full path.
if(nResults != Ok)
{
szFontFile = LocalFont.c_str();
nResults = m_FontCollection->AddFontFile(szFontFile.c_str());
// The font file wasn't found anywhere, log the error
if(nResults != Ok)
{
std::wstring error = L"Error: Couldn't load font file: ";
error += LocalFont;
DebugLog(error.c_str());
}
}
}
}
// There were no extra Local Fonts found: exit loop.
else
{
loop = false;
}
i++;
} while(loop);
}
//Matt King code end
//=====================================================
// Create the meters and measures
// Get all the sections (i.e. different meters)
WCHAR* items = new WCHAR[MAX_LINE_LENGTH];
int size = MAX_LINE_LENGTH;
// Get all the sections
while(true)
{
int res = GetPrivateProfileString( NULL, NULL, NULL, items, size, iniFile.c_str());
if (res == 0) return; // File not found
if (res < size - 2) break; // Fits in the buffer
delete [] items;
size *= 2;
items = new WCHAR[size];
};
WCHAR* pos = items;
while(wcslen(pos) > 0)
{
if(wcsicmp(L"Rainmeter", pos) != 0 &&
wcsicmp(L"Variables", pos) != 0 &&
wcsicmp(L"Metadata", pos) != 0)
{
std::wstring meterName, measureName;
// Check if the item is a meter or a measure (or perhaps something else)
measureName = m_Parser.ReadString(pos, L"Measure", L"");
meterName = m_Parser.ReadString(pos, L"Meter", L"");
if (measureName.length() > 0)
{
try
{
// It's a measure
CMeasure* measure = CMeasure::Create(measureName.c_str(), this);
measure->SetName(pos);
measure->ReadConfig(m_Parser, pos);
m_Measures.push_back(measure);
m_Parser.AddMeasure(measure);
}
catch (CError& error)
{
MessageBox(m_Window, error.GetString().c_str(), APPNAME, MB_OK | MB_TOPMOST | MB_ICONEXCLAMATION);
}
}
else if (meterName.length() > 0)
{
try
{
// It's a meter
CMeter* meter = CMeter::Create(meterName.c_str(), this);
meter->SetName(pos);
meter->ReadConfig(pos);
m_Meters.push_back(meter);
}
catch (CError& error)
{
MessageBox(m_Window, error.GetString().c_str(), APPNAME, MB_OK | MB_TOPMOST | MB_ICONEXCLAMATION);
}
}
else
{
// It's something else
throw CError(std::wstring(L"Section [") + pos + L"] is not a meter or a measure!", __LINE__, __FILE__);
}
}
pos = pos + wcslen(pos) + 1;
}
delete [] items;
if (m_Meters.empty())
{
MessageBox(m_Window, L"Your configuration file doesn't contain any meters!\nYour skin's ini-file might be out of date.", APPNAME, MB_OK | MB_TOPMOST | MB_ICONEXCLAMATION);
}
else
{
// Bind the meters to the measures
std::list<CMeter*>::iterator j = m_Meters.begin();
for( ; j != m_Meters.end(); j++)
{
try
{
(*j)->BindMeasure(m_Measures);
}
catch (CError& error)
{
MessageBox(m_Window, error.GetString().c_str(), APPNAME, MB_OK | MB_TOPMOST | MB_ICONEXCLAMATION);
}
}
}
}
/*
** InitializeMeters
**
** Initializes all the meters and the background
**
*/
void CMeterWindow::InitializeMeters()
{
// Initalize all meters
std::list<CMeter*>::iterator j = m_Meters.begin();
for( ; j != m_Meters.end(); j++)
{
try
{
(*j)->Initialize();
}
catch (CError& error)
{
MessageBox(m_Window, error.GetString().c_str(), APPNAME, MB_OK | MB_TOPMOST | MB_ICONEXCLAMATION);
}
}
// Handle negative coordinates
//if (!m_AllowNegativeCoordinates)
//{
// RECT r;
// GetClientRect(GetDesktopWindow(), &r);
// if(m_WindowX < 0) m_ScreenX = m_WindowX + r.right;
// if(m_WindowY < 0) m_ScreenY = m_WindowY + r.bottom;
//}
Update(true);
ResizeWindow(true);
}
/*
** ResizeWindow
**
** Changes the size of the window and re-adjusts the background
*/
bool CMeterWindow::ResizeWindow(bool reset)
{
int w = m_BackgroundMargins.GetLeft();
int h = m_BackgroundMargins.GetTop();
// Get the largest meter point
std::list<CMeter*>::iterator j = m_Meters.begin();
for( ; j != m_Meters.end(); j++)
{
w = max(w, (*j)->GetX() + (*j)->GetW());
h = max(h, (*j)->GetY() + (*j)->GetH());
}
w += m_BackgroundMargins.GetRight();
h += m_BackgroundMargins.GetBottom();
w = max(w, m_BackgroundSize.cx);
h = max(h, m_BackgroundSize.cy);
if (!reset && m_WindowW == w && m_WindowH == h)
{
WindowToScreen();
return false; // The window is already correct size
}
// Reset size (this is calculated below)
m_WindowW = 0;
m_WindowH = 0;
if (m_Background)
{
delete m_Background;
m_Background = NULL;
}
if ((m_BackgroundMode == BGMODE_IMAGE || m_BackgroundMode == BGMODE_SCALED_IMAGE) && !m_BackgroundName.empty())
{
// Load the background
m_Background = new Bitmap(m_BackgroundName.c_str());
Status status = m_Background->GetLastStatus();
if(Ok != status)
{
std::wstring err = L"Unable to load background: " + m_BackgroundName;
MessageBox(m_Window, err.c_str(), APPNAME, MB_OK | MB_TOPMOST | MB_ICONEXCLAMATION);
delete m_Background;
m_Background = NULL;
m_BackgroundSize.cx = 0;
m_BackgroundSize.cy = 0;
}
// Calculate the window dimensions
if(m_Background)
{
m_BackgroundSize.cx = m_Background->GetWidth();
m_BackgroundSize.cy = m_Background->GetHeight();
w = max(w, m_BackgroundSize.cx);
h = max(h, m_BackgroundSize.cy);
if (m_BackgroundMode == BGMODE_SCALED_IMAGE)
{
// Scale the background to fill the whole window
Bitmap* scaledBackground = new Bitmap(w, h, PixelFormat32bppARGB);
Graphics graphics(scaledBackground);
if (m_BackgroundMargins.GetTop() > 0)
{
if (m_BackgroundMargins.GetLeft() > 0)
{
// Top-Left
Rect r(0, 0, m_BackgroundMargins.GetLeft(), m_BackgroundMargins.GetTop());
graphics.DrawImage(m_Background, r, 0, 0, m_BackgroundMargins.GetLeft(), m_BackgroundMargins.GetTop(), UnitPixel);
}
// Top
Rect r(m_BackgroundMargins.GetLeft(), 0, w - m_BackgroundMargins.GetLeft() - m_BackgroundMargins.GetRight(), m_BackgroundMargins.GetTop());
graphics.DrawImage(m_Background, r, m_BackgroundMargins.GetLeft(), 0, m_Background->GetWidth() - m_BackgroundMargins.GetLeft() - m_BackgroundMargins.GetRight(), m_BackgroundMargins.GetTop(), UnitPixel);
if (m_BackgroundMargins.GetRight() > 0)
{
// Top-Right
Rect r(w - m_BackgroundMargins.GetRight(), 0, m_BackgroundMargins.GetRight(), m_BackgroundMargins.GetTop());
graphics.DrawImage(m_Background, r, m_Background->GetWidth() - m_BackgroundMargins.GetRight(), 0, m_BackgroundMargins.GetRight(), m_BackgroundMargins.GetTop(), UnitPixel);
}
}
if (m_BackgroundMargins.GetLeft() > 0)
{
// Left
Rect r(0, m_BackgroundMargins.GetTop(), m_BackgroundMargins.GetLeft(), h - m_BackgroundMargins.GetTop() - m_BackgroundMargins.GetBottom());
graphics.DrawImage(m_Background, r, 0, m_BackgroundMargins.GetTop(), m_BackgroundMargins.GetLeft(), m_Background->GetHeight() - m_BackgroundMargins.GetTop() - m_BackgroundMargins.GetBottom(), UnitPixel);
}
// Center
Rect r(m_BackgroundMargins.GetLeft(), m_BackgroundMargins.GetTop(), w - m_BackgroundMargins.GetLeft() - m_BackgroundMargins.GetRight(), h - m_BackgroundMargins.GetTop() - m_BackgroundMargins.GetBottom());
graphics.DrawImage(m_Background, r, m_BackgroundMargins.GetLeft(), m_BackgroundMargins.GetTop(), m_Background->GetWidth() - m_BackgroundMargins.GetLeft() - m_BackgroundMargins.GetRight(), m_Background->GetHeight() - m_BackgroundMargins.GetTop() - m_BackgroundMargins.GetBottom(), UnitPixel);
if (m_BackgroundMargins.GetRight() > 0)
{
// Right
Rect r(w - m_BackgroundMargins.GetRight(), m_BackgroundMargins.GetTop(), m_BackgroundMargins.GetRight(), h - m_BackgroundMargins.GetTop() - m_BackgroundMargins.GetBottom());
graphics.DrawImage(m_Background, r, m_Background->GetWidth() - m_BackgroundMargins.GetRight(), m_BackgroundMargins.GetTop(), m_BackgroundMargins.GetRight(), m_Background->GetHeight() - m_BackgroundMargins.GetTop() - m_BackgroundMargins.GetBottom(), UnitPixel);
}
if (m_BackgroundMargins.GetBottom() > 0)
{
if (m_BackgroundMargins.GetLeft() > 0)
{
// Bottom-Left
Rect r(0, h - m_BackgroundMargins.GetBottom(), m_BackgroundMargins.GetLeft(), m_BackgroundMargins.GetBottom());
graphics.DrawImage(m_Background, r, 0, m_Background->GetHeight() - m_BackgroundMargins.GetBottom(), m_BackgroundMargins.GetLeft(), m_BackgroundMargins.GetBottom(), UnitPixel);
}
// Bottom
Rect r(m_BackgroundMargins.GetLeft(), h - m_BackgroundMargins.GetBottom(), w - m_BackgroundMargins.GetLeft() - m_BackgroundMargins.GetRight(), m_BackgroundMargins.GetBottom());
graphics.DrawImage(m_Background, r, m_BackgroundMargins.GetLeft(), m_Background->GetHeight() - m_BackgroundMargins.GetBottom(), m_Background->GetWidth() - m_BackgroundMargins.GetLeft() - m_BackgroundMargins.GetRight(), m_BackgroundMargins.GetBottom(), UnitPixel);
if (m_BackgroundMargins.GetRight() > 0)
{
// Bottom-Right
Rect r(w - m_BackgroundMargins.GetRight(), h - m_BackgroundMargins.GetBottom(), m_BackgroundMargins.GetRight(), m_BackgroundMargins.GetBottom());
graphics.DrawImage(m_Background, r, m_Background->GetWidth() - m_BackgroundMargins.GetRight(), m_Background->GetHeight() - m_BackgroundMargins.GetBottom(), m_BackgroundMargins.GetRight(), m_BackgroundMargins.GetBottom(), UnitPixel);
}
}
delete m_Background;
m_Background = scaledBackground;
}
// Get the size form the background bitmap
m_WindowW = m_Background->GetWidth();
m_WindowH = m_Background->GetHeight();
//Calculate the window position from the config parameters
WindowToScreen();
if (!m_NativeTransparency)
{
// Graph the desktop and place the background on top of it
Bitmap* desktop = GrabDesktop(m_ScreenX, m_ScreenY, m_WindowW, m_WindowH);
Graphics graphics(desktop);
Rect r(0, 0, m_WindowW, m_WindowH);
graphics.DrawImage(m_Background, r, 0, 0, m_WindowW, m_WindowH, UnitPixel);
delete m_Background;
m_Background = desktop;
}
}
}
else
{
m_WindowW = w;
m_WindowH = h;
WindowToScreen();
}
// If Background is not set, take a copy from the desktop
if(m_Background == NULL)
{
if (m_BackgroundMode == BGMODE_COPY)
{
if (!m_NativeTransparency)
{
m_Background = GrabDesktop(m_ScreenX, m_ScreenY, m_WindowW, m_WindowH);
}
}
else
{
// Create a solid color bitmap for the background
m_Background = new Bitmap(m_WindowW, m_WindowH, PixelFormat32bppARGB);
Graphics graphics(m_Background);
if (m_SolidColor.GetValue() == m_SolidColor2.GetValue())
{
SolidBrush solid(m_SolidColor);
graphics.FillRectangle(&solid, 0, 0, m_WindowW, m_WindowH);
}
else
{
Rect r(0, 0, m_WindowW, m_WindowH);
LinearGradientBrush gradient(r, m_SolidColor, m_SolidColor2, m_SolidAngle, TRUE);
graphics.FillRectangle(&gradient, r);
}
if (m_SolidBevel != BEVELTYPE_NONE)
{
Pen light(Color(255, 255, 255, 255));
Pen dark(Color(255, 0, 0, 0));
if (m_SolidBevel == BEVELTYPE_DOWN)
{
light.SetColor(Color(255, 0, 0, 0));
dark.SetColor(Color(255, 255, 255, 255));
}
Rect rect(0, 0, m_WindowW, m_WindowH);
CMeter::DrawBevel(graphics, rect, light, dark);
}
}
}
return true;
}
/*
** GrabDesktop
**
** Grabs a part of the desktop
*/
Bitmap* CMeterWindow::GrabDesktop(int x, int y, int w, int h)
{
HDC desktopDC = GetDC(GetDesktopWindow());
HDC dc = CreateCompatibleDC(desktopDC);
HBITMAP desktopBM = CreateCompatibleBitmap(desktopDC, w, h);
HBITMAP oldBM = (HBITMAP)SelectObject(dc, desktopBM);
BitBlt(dc, 0, 0, w, h, desktopDC, x, y, SRCCOPY);
SelectObject(dc, oldBM);
DeleteDC(dc);
ReleaseDC(GetDesktopWindow(), desktopDC);
Bitmap* background = new Bitmap(desktopBM, NULL);
DeleteObject(desktopBM);
return background;
}
/*
** CreateRegion
**
** Creates/Clears a window region
**
*/
void CMeterWindow::CreateRegion(bool clear)
{
if (clear)
{
SetWindowRgn(m_Window, NULL, TRUE);
}
else
{
// Set window region if needed
if(!m_BackgroundName.empty())
{
HBITMAP background = NULL;
m_DoubleBuffer->GetHBITMAP(Color(255,0,255), &background);
if (background)
{
HRGN region = BitmapToRegion(background, RGB(255,0,255), 0x101010, 0, 0);
SetWindowRgn(m_Window, region, TRUE);
DeleteObject(background);
}
}
}
}
/*
** Redraw
**
** Redraws the meters and paints the window
**
*/
void CMeterWindow::Redraw()
{
if (m_DoubleBuffer) delete m_DoubleBuffer;
m_DoubleBuffer = new Bitmap(m_WindowW, m_WindowH, PixelFormat32bppARGB);
if (m_ResetRegion)
{
ResizeWindow(false);
CreateRegion(true);
}
Graphics graphics(GetDoubleBuffer());
if (m_Background)
{
// Copy the background over the doublebuffer
Rect r(0, 0, m_WindowW, m_WindowH);
graphics.DrawImage(m_Background, r, 0, 0, m_Background->GetWidth(), m_Background->GetHeight(), UnitPixel);
}
// Draw the meters
std::list<CMeter*>::iterator j = m_Meters.begin();
for( ; j != m_Meters.end(); j++)
{
try
{
if (!(*j)->GetTransformationMatrix().IsIdentity())
{
// Change the world matrix
graphics.SetTransform(&((*j)->GetTransformationMatrix()));
(*j)->Draw(graphics);
// Set back to identity matrix
graphics.ResetTransform();
}
else
{
(*j)->Draw(graphics);
}
}
catch (CError& error)
{
MessageBox(m_Window, error.GetString().c_str(), APPNAME, MB_OK | MB_TOPMOST | MB_ICONEXCLAMATION);
}
}
if (m_ResetRegion) CreateRegion(false);
m_ResetRegion = false;
UpdateTransparency(m_TransparencyValue, false);
if (!m_NativeTransparency)
{
InvalidateRect(m_Window, NULL, FALSE);
}
}
/*
** Update
**
** Updates all the measures and redraws the meters
**
*/
void CMeterWindow::Update(bool nodraw)
{
m_UpdateCounter++;
// Pre-updates
CMeasureNet::UpdateIFTable();
CMeasureCalc::UpdateVariableMap(*this);
// Update all measures
std::list<CMeasure*>::iterator i = m_Measures.begin();
for( ; i != m_Measures.end(); i++)
{
try
{
if ((*i)->HasDynamicVariables() && dynamic_cast<CMeasurePlugin*>((*i)) == NULL) // Plugins are not meant to be reinitialized
{
(*i)->ReadConfig(m_Parser, (*i)->GetName());
}
(*i)->Update();
}
catch (CError& error)
{
MessageBox(m_Window, error.GetString().c_str(), APPNAME, MB_OK | MB_TOPMOST | MB_ICONEXCLAMATION);
}
}
// Update the meters
std::list<CMeter*>::iterator j = m_Meters.begin();
for( ; j != m_Meters.end(); j++)
{
try
{
if ((*j)->HasDynamicVariables())
{
(*j)->ReadConfig((*j)->GetName());
}
(*j)->Update();
}
catch (CError& error)
{
MessageBox(m_Window, error.GetString().c_str(), APPNAME, MB_OK | MB_TOPMOST | MB_ICONEXCLAMATION);
}
}
// Statistics
CMeasureNet::UpdateStats();
Rainmeter->WriteStats(false);
if (!nodraw)
{
if (m_DynamicWindowSize)
{
// Resize the window
m_ResetRegion = true;
}
Redraw();
}
// Check for transitions and start the timer if necessary
bool bActiveTransition = false;
j = m_Meters.begin();
for( ; j != m_Meters.end(); j++)
{
if ((*j)->HasActiveTransition())
{
bActiveTransition = true;
break;
}
}
// Start/stop the transition timer if necessary
if (!m_ActiveTransition && bActiveTransition)
{
SetTimer(m_Window, TRANSITIONTIMER, m_TransitionUpdate, NULL);
}
else if (m_ActiveTransition && !bActiveTransition)
{
KillTimer(m_Window, TRANSITIONTIMER);
}
// if (m_MeasuresToVariables) // BUG: LSSetVariable doens't seem to work for some reason.
// {
// std::list<CMeasure*>::iterator i = m_Measures.begin();
// for( ; i != m_Measures.end(); i++)
// {
// const char* sz = (*i)->GetStringValue(true, 1, 1, false);
// if (sz && wcslen(sz) > 0)
// {
// WCHAR* wideSz = CMeter::ConvertToWide(sz);
// WCHAR* wideName = CMeter::ConvertToWide((*i)->GetName());
// LSSetVariable(wideName, wideSz);
// delete [] wideSz;
// delete [] wideName;
// }
// }
// }
}
/*
** UpdateTransparency
**
** Updates the native Windows transparency
*/
void CMeterWindow::UpdateTransparency(int alpha, bool reset)
{
if (m_NativeTransparency)
{
if (reset)
{
// Add the window flag
LONG style = GetWindowLong(m_Window, GWL_EXSTYLE);
SetWindowLong(m_Window, GWL_EXSTYLE, style | WS_EX_LAYERED);
}
typedef BOOL (WINAPI * FPUPDATELAYEREDWINDOW)(HWND hWnd, HDC hdcDst, POINT *pptDst, SIZE *psize, HDC hdcSrc, POINT *pptSrc, COLORREF crKey, BLENDFUNCTION *pblend, DWORD dwFlags);
FPUPDATELAYEREDWINDOW UpdateLayeredWindow = (FPUPDATELAYEREDWINDOW)GetProcAddress(m_User32Library, "UpdateLayeredWindow");
BLENDFUNCTION blendPixelFunction= {AC_SRC_OVER, 0, alpha, AC_SRC_ALPHA};
POINT ptWindowScreenPosition = {m_ScreenX, m_ScreenY};
POINT ptSrc = {0, 0};
SIZE szWindow = {m_WindowW, m_WindowH};
HDC dcScreen = GetDC(GetDesktopWindow());
HDC dcMemory = CreateCompatibleDC(dcScreen);
HBITMAP dbBitmap;
m_DoubleBuffer->GetHBITMAP(Color(0, 0, 0, 0), &dbBitmap);
HBITMAP oldBitmap = (HBITMAP)SelectObject(dcMemory, dbBitmap);
UpdateLayeredWindow(m_Window, dcScreen, &ptWindowScreenPosition, &szWindow, dcMemory, &ptSrc, 0, &blendPixelFunction, ULW_ALPHA);
ReleaseDC(GetDesktopWindow(), dcScreen);
SelectObject(dcMemory, oldBitmap);
DeleteDC(dcMemory);
DeleteObject(dbBitmap);
m_TransparencyValue = alpha;
}
else
{
if (reset)
{
// Remove the window flag
LONG style = GetWindowLong(m_Window, GWL_EXSTYLE);
SetWindowLong(m_Window, GWL_EXSTYLE, style & ~WS_EX_LAYERED);
}
}
}
/*
** OnPaint
**
** Repaints the window. This does not cause update of the measures.
**
*/
LRESULT CMeterWindow::OnPaint(WPARAM wParam, LPARAM lParam)
{
PAINTSTRUCT ps;
HDC winDC = BeginPaint(m_Window, &ps);
Graphics graphics(winDC);
graphics.DrawImage(m_DoubleBuffer, 0, 0);
EndPaint(m_Window, &ps);
return 0;
}
/*
** OnTimer
**
** Handles the timers. The METERTIMER updates all the measures
** MOUSETIMER is used to hide/show the window.
**
*/
LRESULT CMeterWindow::OnTimer(WPARAM wParam, LPARAM lParam)
{
if(wParam == METERTIMER)
{
Update(false);
UpdateAboutStatistics();
//if (m_KeepOnScreen)
//{
// int x = m_ScreenX;
// int y = m_ScreenY;
// MapCoordsToScreen(x, y, m_WindowW, m_WindowH);
// if (x != m_ScreenX || y != m_ScreenY)
// {
// MoveWindow(x, y);
// }
//}
}
else if(wParam == TRANSITIONTIMER)
{
// Redraw only if there is active transition still going
bool bActiveTransition = false;
std::list<CMeter*>::iterator j = m_Meters.begin();
for( ; j != m_Meters.end(); j++)
{
if ((*j)->HasActiveTransition())
{
bActiveTransition = true;
break;
}
}
if (bActiveTransition)
{
Redraw();
}
}
else if(wParam == MOUSETIMER)
{
ShowWindowIfAppropriate();
POINT pos;
GetCursorPos(&pos);
MapWindowPoints(NULL, m_Window, &pos, 1);
if (!m_MouseLeaveAction.empty())
{
// Check mouse leave actions
DoAction(pos.x, pos.y, MOUSE_LEAVE, false);
}
if (m_WindowZPosition == ZPOSITION_ONTOPMOST)
{
ChangeZPos(ZPOSITION_ONTOPMOST);
}
// Handle buttons
bool redraw = false;
std::list<CMeter*>::iterator j = m_Meters.begin();
for( ; j != m_Meters.end(); j++)
{
// Hidden meters are ignored
if ((*j)->IsHidden()) continue;
CMeterButton* button = dynamic_cast<CMeterButton*>(*j);
if (button)
{
redraw |= button->MouseMove(pos);
}
}
if (redraw)
{
Redraw();
}
}
else if(wParam == FADETIMER)
{
DWORD ticks = GetTickCount();
if (m_FadeStartTime == 0)
{
m_FadeStartTime = ticks;
}
if (ticks - m_FadeStartTime > (DWORD)m_FadeDuration)
{
KillTimer(m_Window, FADETIMER);
m_FadeStartTime = 0;
if (m_FadeEndValue == 0)
{
ShowWindow(m_Window, SW_HIDE);
}
else
{
UpdateTransparency(m_FadeEndValue, false);
}
}
else
{
double value = (ticks - m_FadeStartTime);
value /= m_FadeDuration;
value *= m_FadeEndValue - m_FadeStartValue;
value += m_FadeStartValue;
value = min(value, 255);
value = max(value, 0);
UpdateTransparency((int)value, false);
}
}
// // TEST
// if (!m_ChildWindow)
// {
// RECT rect;
// GetWindowRect(m_Window, &rect);
// if (rect.left != m_WindowX && rect.top != m_WindowY)
// {
// DebugLog(L"Window position has been changed. Moving it back to the place it belongs.");
// SetWindowPos(m_Window, NULL, m_WindowX, m_WindowY, 0, 0, SWP_NOZORDER | SWP_NOSIZE | SWP_NOACTIVATE);
// }
// }
// ~TEST
return 0;
}
void CMeterWindow::FadeWindow(int from, int to)
{
if (!m_NativeTransparency || m_FadeDuration == 0)
{
if (to == 0)
{
ShowWindow(m_Window, SW_HIDE);
}
else
{
if (m_FadeDuration == 0)
{
UpdateTransparency(to, false);
}
if (from == 0)
{
ShowWindow(m_Window, SW_SHOWNOACTIVATE);
}
}
}
else
{
m_FadeStartValue = from;
m_FadeEndValue = to;
UpdateTransparency(from, false);
if (from == 0)
{
ShowWindow(m_Window, SW_SHOWNOACTIVATE);
}
SetTimer(m_Window, FADETIMER, 10, NULL);
}
}
/*
** ShowWindowIfAppropriate
**
** Show the window if it is temporarily hidden.
**
*/
void CMeterWindow::ShowWindowIfAppropriate()
{
bool inside = false;
bool keyDown = GetKeyState(VK_CONTROL) & 0x8000 || GetKeyState(VK_SHIFT) & 0x8000 || GetKeyState(VK_MENU) & 0x8000;
POINT pos;
RECT rect;
GetWindowRect(m_Window, &rect);
GetCursorPos(&pos);
if(rect.left <= pos.x && rect.right >= pos.x &&
rect.top <= pos.y && rect.bottom >= pos.y)
{
// Check transparent pixels
if (m_DoubleBuffer)
{
Color color;
m_DoubleBuffer->GetPixel(pos.x - rect.left, pos.y - rect.top, &color);
if (color.GetA() != 0)
{
inside = true;
}
}
else
{
inside = true;
}
}
if (m_ClickThrough)
{
if (!inside || keyDown)
{
// If Alt, shift or control is down, remove the transparent flag
LONG style = GetWindowLong(m_Window, GWL_EXSTYLE);
if ((style & WS_EX_TRANSPARENT) != 0)
{
SetWindowLong(m_Window, GWL_EXSTYLE, style & ~WS_EX_TRANSPARENT);
}
}
}
if(m_WindowHide)
{
if (!inside && !keyDown)
{
switch(m_WindowHide)
{
case HIDEMODE_HIDE:
if (m_TransparencyValue == 0 || !IsWindowVisible(m_Window))
{
ShowWindow(m_Window, SW_SHOWNOACTIVATE);
FadeWindow(0, m_AlphaValue);
}
break;
case HIDEMODE_FADEIN:
if (m_TransparencyValue == 255)
{
FadeWindow(255, m_AlphaValue);
}
break;
case HIDEMODE_FADEOUT:
if (m_TransparencyValue == m_AlphaValue)
{
FadeWindow(m_AlphaValue, 255);
}
break;
}
}
}
}
/*
** OnMouseMove
**
** When we get WM_MOUSEMOVE messages, hide the window as the mouse is over it.
**
*/
LRESULT CMeterWindow::OnMouseMove(WPARAM wParam, LPARAM lParam)
{
bool keyDown = GetKeyState(VK_CONTROL) & 0x8000 || GetKeyState(VK_SHIFT) & 0x8000 || GetKeyState(VK_MENU) & 0x8000;
if (!keyDown)
{
if (m_ClickThrough)
{
LONG style = GetWindowLong(m_Window, GWL_EXSTYLE);
if ((style & WS_EX_TRANSPARENT) == 0)
{
SetWindowLong(m_Window, GWL_EXSTYLE, style | WS_EX_TRANSPARENT);
}
}
// If Alt, shift or control is down, do not hide the window
switch(m_WindowHide)
{
case HIDEMODE_HIDE:
if (m_TransparencyValue == m_AlphaValue)
{
FadeWindow(m_AlphaValue, 0);
}
break;
case HIDEMODE_FADEIN:
if (m_TransparencyValue == m_AlphaValue)
{
FadeWindow(m_AlphaValue, 255);
}
break;
case HIDEMODE_FADEOUT:
if (m_TransparencyValue == 255)
{
FadeWindow(255, m_AlphaValue);
}
break;
}
}
POINT pos;
pos.x = (SHORT)LOWORD(lParam);
pos.y = (SHORT)HIWORD(lParam);
if (m_Message == WM_NCMOUSEMOVE)
{
// Map to local window
MapWindowPoints(GetDesktopWindow(), m_Window, &pos, 1);
}
DoAction(pos.x, pos.y, MOUSE_OVER, false);
// Handle buttons
bool redraw = false;
std::list<CMeter*>::iterator j = m_Meters.begin();
for( ; j != m_Meters.end(); j++)
{
// Hidden meters are ignored
if ((*j)->IsHidden()) continue;
CMeterButton* button = dynamic_cast<CMeterButton*>(*j);
if (button)
{
redraw |= button->MouseMove(pos);
}
}
if (redraw)
{
Redraw();
}
return 0;
}
/*
** OnCreate
**
** During window creation we do nothing.
**
*/
LRESULT CMeterWindow::OnCreate(WPARAM wParam, LPARAM lParam)
{
return 0;
}
/*
** OnCommand
**
** Handle the menu commands.
**
*/
LRESULT CMeterWindow::OnCommand(WPARAM wParam, LPARAM lParam)
{
try
{
if(wParam == ID_CONTEXT_SKINMENU_EDITSKIN)
{
std::wstring command = Rainmeter->GetConfigEditor();
command += L" \"";
command += m_SkinPath + L"\\" + m_SkinName + L"\\" + m_SkinIniFile + L"\"";
// If the skins are in the program folder start the editor as admin
if (Rainmeter->GetPath() + L"Skins\\" == Rainmeter->GetSkinPath())
{
LSExecuteAsAdmin(NULL, command.c_str(), SW_SHOWNORMAL);
}
else
{
LSExecute(NULL, command.c_str(), SW_SHOWNORMAL);
}
}
else if(wParam == ID_CONTEXT_SKINMENU_OPENSKINSFOLDER)
{
std::wstring command;
command += L"\"";
command += m_SkinPath + L"\\" + m_SkinName;
command += L"\"";
LSExecute(NULL, command.c_str(), SW_SHOWNORMAL);
}
else if(wParam == ID_CONTEXT_SKINMENU_REFRESH)
{
Refresh(false);
}
else if(wParam == ID_CONTEXT_SKINMENU_VERYTOPMOST)
{
ChangeZPos(ZPOSITION_ONTOPMOST);
WriteConfig();
}
else if(wParam == ID_CONTEXT_SKINMENU_TOPMOST)
{
ChangeZPos(ZPOSITION_ONTOP);
WriteConfig();
}
else if(wParam == ID_CONTEXT_SKINMENU_BOTTOM)
{
ChangeZPos(ZPOSITION_ONBOTTOM);
WriteConfig();
}
else if(wParam == ID_CONTEXT_SKINMENU_NORMAL)
{
ChangeZPos(ZPOSITION_NORMAL);
WriteConfig();
}
else if(wParam == ID_CONTEXT_SKINMENU_ONDESKTOP)
{
ChangeZPos(ZPOSITION_ONDESKTOP);
WriteConfig();
}
else if(wParam == ID_CONTEXT_SKINMENU_KEEPONSCREEN)
{
m_KeepOnScreen = !m_KeepOnScreen;
WriteConfig();
}
else if(wParam == ID_CONTEXT_SKINMENU_CLICKTHROUGH)
{
m_ClickThrough = !m_ClickThrough;
WriteConfig();
Refresh(false);
}
else if(wParam == ID_CONTEXT_SKINMENU_DRAGGABLE)
{
m_WindowDraggable = !m_WindowDraggable;
WriteConfig();
}
else if(wParam == ID_CONTEXT_SKINMENU_HIDEONMOUSE)
{
if (m_WindowHide == HIDEMODE_NONE)
{
m_WindowHide = HIDEMODE_HIDE;
}
else
{
m_WindowHide = HIDEMODE_NONE;
}
WriteConfig();
Refresh(false);
}
else if(wParam == ID_CONTEXT_SKINMENU_TRANSPARENCY_FADEIN)
{
if (m_WindowHide == HIDEMODE_NONE)
{
m_WindowHide = HIDEMODE_FADEIN;
}
else
{
m_WindowHide = HIDEMODE_NONE;
}
WriteConfig();
Refresh(false);
}
else if(wParam == ID_CONTEXT_SKINMENU_TRANSPARENCY_FADEOUT)
{
if (m_WindowHide == HIDEMODE_NONE)
{
m_WindowHide = HIDEMODE_FADEOUT;
}
else
{
m_WindowHide = HIDEMODE_NONE;
}
WriteConfig();
Refresh(false);
}
else if(wParam == ID_CONTEXT_SKINMENU_REMEMBERPOSITION)
{
m_SavePosition = !m_SavePosition;
WriteConfig();
}
else if(wParam == ID_CONTEXT_SKINMENU_SNAPTOEDGES)
{
m_SnapEdges = !m_SnapEdges;
WriteConfig();
}
else if(wParam >= ID_CONTEXT_SKINMENU_TRANSPARENCY_0 && wParam <= ID_CONTEXT_SKINMENU_TRANSPARENCY_90)
{
m_AlphaValue = (int)(255.0 - 230.0 * (double)(wParam - ID_CONTEXT_SKINMENU_TRANSPARENCY_0) / (double)(ID_CONTEXT_SKINMENU_TRANSPARENCY_90 - ID_CONTEXT_SKINMENU_TRANSPARENCY_0));
WriteConfig();
Refresh(false);
}
else if(wParam == ID_CONTEXT_CLOSESKIN)
{
const std::vector<CRainmeter::CONFIG>& configs = m_Rainmeter->GetAllConfigs();
for (size_t i = 0; i < configs.size(); i++)
{
if (configs[i].config == m_SkinName)
{
m_Rainmeter->DeactivateConfig(this, i);
break;
}
}
}
else if(wParam == ID_CONTEXT_SKINMENU_FROMRIGHT)
{
m_WindowXFromRight = !m_WindowXFromRight;
}
else if(wParam == ID_CONTEXT_SKINMENU_FROMBOTTOM)
{
m_WindowYFromBottom = !m_WindowYFromBottom;
}
else if(wParam == ID_CONTEXT_SKINMENU_XPERCENTAGE)
{
m_WindowXPercentage = !m_WindowXPercentage;
}
else if(wParam == ID_CONTEXT_SKINMENU_YPERCENTAGE)
{
m_WindowYPercentage = !m_WindowYPercentage;
}
else
{
// Forward to tray window, which handles all the other commands
SendMessage(m_Rainmeter->GetTrayWindow()->GetWindow(), WM_COMMAND, wParam, lParam);
}
}
catch(CError& error)
{
MessageBox(m_Window, error.GetString().c_str(), APPNAME, MB_OK | MB_TOPMOST | MB_ICONEXCLAMATION);
}
return 0;
}
/*
** OnNcHitTest
**
** This is overwritten so that the window can be dragged
**
*/
LRESULT CMeterWindow::OnNcHitTest(WPARAM wParam, LPARAM lParam)
{
if (m_WindowDraggable)
{
POINT pos;
pos.x = (SHORT)LOWORD(lParam);
pos.y = (SHORT)HIWORD(lParam);
MapWindowPoints(GetDesktopWindow(), m_Window, &pos, 1);
int x1 = m_DragMargins.GetLeft();
int x2 = m_WindowW - m_DragMargins.GetRight();
int y1 = m_DragMargins.GetTop();
int y2 = m_WindowH - m_DragMargins.GetBottom();
if (x1 < 0) x1 += m_WindowW;
if (y1 < 0) y1 += m_WindowH;
if (x2 > m_WindowW) x2 -= m_WindowW;
if (y2 > m_WindowH) y2 -= m_WindowH;
if (pos.x >= x1 && pos.x < x2)
{
if (pos.y >= y1 && pos.y < y2)
{
return HTCAPTION;
}
}
}
return HTCLIENT;
}
/*
** OnSettingChange
**
** Called when resolution changes
**
*/
LRESULT CMeterWindow::OnSettingChange(WPARAM wParam, LPARAM lParam)
{
m_Monitors.count = 0;
PostMessage(m_Window, WM_DELAYED_REFRESH, (WPARAM)NULL, (LPARAM)NULL);
// Commented: Calling DefWindowProc seems to cause crash sometimes
return 0; // DefWindowProc(m_Window, m_Message, wParam, lParam);
}
/*
** OnWindowPosChanging
**
** Called when windows position is about to change
**
*/
LRESULT CMeterWindow::OnWindowPosChanging(WPARAM wParam, LPARAM lParam)
{
LPWINDOWPOS wp=(LPWINDOWPOS)lParam;
if(m_WindowZPosition == ZPOSITION_ONBOTTOM && !m_Refreshing)
{
// do not change the z-order. This keeps the window on bottom.
wp->flags|=SWP_NOZORDER;
}
if ((wp->flags & SWP_NOMOVE) == 0)
{
if (m_SnapEdges && !(GetKeyState(VK_CONTROL) & 0x8000 || GetKeyState(VK_SHIFT) & 0x8000))
{
RECT workArea;
GetClientRect(GetDesktopWindow(), &workArea);
// only process movement (ignore anything without winpos values)
if(wp->cx != 0 && wp->cy != 0)
{
HMONITOR hMonitor;
MONITORINFO mi;
hMonitor = MonitorFromWindow(m_Window, MONITOR_DEFAULTTONULL);
if(hMonitor != NULL)
{
mi.cbSize = sizeof(mi);
GetMonitorInfo(hMonitor, &mi);
workArea = mi.rcWork;
}
// Snap to other windows
std::map<std::wstring, CMeterWindow*>& windows = Rainmeter->GetAllMeterWindows();
std::map<std::wstring, CMeterWindow*>::iterator iter = windows.begin();
for( ; iter != windows.end(); iter++)
{
if ((*iter).second != this)
{
SnapToWindow((*iter).second, wp);
}
}
int w = workArea.right - m_WindowW;
int h = workArea.bottom - m_WindowH;
if ((wp->x < SNAPDISTANCE + workArea.left) && (wp->x > workArea.left - SNAPDISTANCE)) wp->x = workArea.left;
if ((wp->y < SNAPDISTANCE + workArea.top) && (wp->y > workArea.top - SNAPDISTANCE)) wp->y = workArea.top;
if ((wp->x < SNAPDISTANCE + w) && (wp->x > -SNAPDISTANCE + w)) wp->x = w;
if ((wp->y < SNAPDISTANCE + h) && (wp->y > -SNAPDISTANCE + h)) wp->y = h;
}
}
if (m_KeepOnScreen)
{
MapCoordsToScreen(wp->x, wp->y, m_WindowW, m_WindowH);
}
}
return DefWindowProc(m_Window, m_Message, wParam, lParam);
}
void CMeterWindow::SnapToWindow(CMeterWindow* window, LPWINDOWPOS wp)
{
int x = window->m_ScreenX;
int y = window->m_ScreenY;
int w = window->m_WindowW;
int h = window->m_WindowH;
if (wp->y < y + h && wp->y + m_WindowH > y)
{
if((wp->x < SNAPDISTANCE + x) && (wp->x > x - SNAPDISTANCE)) wp->x = x;
if((wp->x < SNAPDISTANCE + x + w) && (wp->x > x + w - SNAPDISTANCE)) wp->x = x + w;
if((wp->x + m_WindowW < SNAPDISTANCE + x) && (wp->x + m_WindowW > x - SNAPDISTANCE)) wp->x = x - m_WindowW;
if((wp->x + m_WindowW < SNAPDISTANCE + x + w) && (wp->x + m_WindowW > x + w - SNAPDISTANCE)) wp->x = x + w - m_WindowW;
}
if (wp->x < x + w && wp->x + m_WindowW > x)
{
if((wp->y < SNAPDISTANCE + y) && (wp->y > y - SNAPDISTANCE)) wp->y = y;
if((wp->y < SNAPDISTANCE + y + h) && (wp->y > y + h - SNAPDISTANCE)) wp->y = y + h;
if((wp->y + m_WindowH < SNAPDISTANCE + y) && (wp->y + m_WindowH > y - SNAPDISTANCE)) wp->y = y - m_WindowH;
if((wp->y + m_WindowH < SNAPDISTANCE + y + h) && (wp->y + m_WindowH > y + h - SNAPDISTANCE)) wp->y = y + h - m_WindowH;
}
}
/*
** OnDestroy
**
** During destruction of the window do nothing.
**
*/
LRESULT CMeterWindow::OnDestroy(WPARAM wParam, LPARAM lParam)
{
return 0;
}
/*
** OnLeftButtonDown
**
** Runs the action when left mouse button is down
**
*/
LRESULT CMeterWindow::OnLeftButtonDown(WPARAM wParam, LPARAM lParam)
{
POINT pos;
pos.x = (SHORT)LOWORD(lParam);
pos.y = (SHORT)HIWORD(lParam);
m_Dragging = true;
if (m_Message == WM_NCLBUTTONDOWN)
{
// Transform the point to client rect
RECT rect;
GetWindowRect(m_Window, &rect);
pos.x = pos.x - rect.left;
pos.y = pos.y - rect.top;
}
// Handle buttons
bool redraw = false;
std::list<CMeter*>::iterator j = m_Meters.begin();
for( ; j != m_Meters.end(); j++)
{
// Hidden meters are ignored
if ((*j)->IsHidden()) continue;
CMeterButton* button = dynamic_cast<CMeterButton*>(*j);
if (button)
{
redraw |= button->MouseDown(pos);
}
}
if (redraw)
{
Redraw();
}
else if(!DoAction(pos.x, pos.y, MOUSE_LMB_DOWN, false))
{
// Run the DefWindowProc so the dragging works
return DefWindowProc(m_Window, m_Message, wParam, lParam);
}
return 0;
}
/*
** OnLeftButtonUp
**
** Runs the action when left mouse button is up
**
*/
LRESULT CMeterWindow::OnLeftButtonUp(WPARAM wParam, LPARAM lParam)
{
POINT pos;
pos.x = (SHORT)LOWORD(lParam);
pos.y = (SHORT)HIWORD(lParam);
m_Dragging = false;
// OutputDebugString(_T("Left up\n"));
if (m_Message == WM_NCLBUTTONUP)
{
// Transform the point to client rect
RECT rect;
GetWindowRect(m_Window, &rect);
pos.x = pos.x - rect.left;
pos.y = pos.y - rect.top;
}
// Handle buttons
bool redraw = false;
std::list<CMeter*>::iterator j = m_Meters.begin();
for( ; j != m_Meters.end(); j++)
{
// Hidden meters are ignored
if ((*j)->IsHidden()) continue;
CMeterButton* button = dynamic_cast<CMeterButton*>(*j);
if (button)
{
redraw |= button->MouseUp(pos, this);
}
}
if (redraw)
{
Redraw();
}
DoAction(pos.x, pos.y, MOUSE_LMB_UP, false);
return 0;
}
/*
** OnRightButtonDown
**
** Runs the action when right mouse button is down
**
*/
LRESULT CMeterWindow::OnRightButtonDown(WPARAM wParam, LPARAM lParam)
{
POINT pos;
pos.x = (SHORT)LOWORD(lParam);
pos.y = (SHORT)HIWORD(lParam);
if (m_Message == WM_NCRBUTTONDOWN)
{
// Transform the point to client rect
RECT rect;
GetWindowRect(m_Window, &rect);
pos.x = pos.x - rect.left;
pos.y = pos.y - rect.top;
}
DoAction(pos.x, pos.y, MOUSE_RMB_DOWN, false);
return 0;
}
/*
** OnRightButtonUp
**
** Runs the action when right mouse button is up
**
*/
LRESULT CMeterWindow::OnRightButtonUp(WPARAM wParam, LPARAM lParam)
{
if (!DoAction((SHORT)LOWORD(lParam), (SHORT)HIWORD(lParam), MOUSE_RMB_UP, false))
{
// Run the DefWindowProc so the context menu works
return DefWindowProc(m_Window, WM_RBUTTONUP, wParam, lParam);
}
return 0;
}
/*
** OnContextMenu
**
** Handles the context menu. The menu is recreated every time it is shown.
**
*/
LRESULT CMeterWindow::OnContextMenu(WPARAM wParam, LPARAM lParam)
{
int xPos = (SHORT)LOWORD(lParam);
int yPos = (SHORT)HIWORD(lParam);
// Transform the point to client rect
int x = (INT)(SHORT)LOWORD(lParam);
int y = (INT)(SHORT)HIWORD(lParam);
RECT rect;
GetWindowRect(m_Window, &rect);
x = x - rect.left;
y = y - rect.top;
// If RMB up or RMB down cause actions, do not show the menu!
if (DoAction(x, y, MOUSE_RMB_UP, false) || DoAction(x, y, MOUSE_RMB_DOWN, true))
{
return 0;
}
POINT pos;
pos.x = xPos;
pos.y = yPos;
m_Rainmeter->ShowContextMenu(pos, this);
return 0;
}
/*
** DoAction
**
** Executes the action if such are defined. Returns true, if action was executed.
** If the test is true, the action is not executed.
**
*/
bool CMeterWindow::DoAction(int x, int y, MOUSE mouse, bool test)
{
// Check if the hitpoint was over some meter
std::list<CMeter*>::iterator j = m_Meters.begin();
for( ; j != m_Meters.end(); j++)
{
// Hidden meters are ignored
if ((*j)->IsHidden()) continue;
if ((*j)->HitTest(x, y))
{
switch (mouse)
{
case MOUSE_LMB_DOWN:
if (!((*j)->GetLeftMouseDownAction().empty()))
{
if (!test) m_Rainmeter->ExecuteCommand((*j)->GetLeftMouseDownAction().c_str(), this);
return true;
}
break;
case MOUSE_LMB_UP:
if (!((*j)->GetLeftMouseUpAction().empty()))
{
if (!test) m_Rainmeter->ExecuteCommand((*j)->GetLeftMouseUpAction().c_str(), this);
return true;
}
break;
case MOUSE_RMB_DOWN:
if (!((*j)->GetRightMouseDownAction().empty()))
{
if (!test) m_Rainmeter->ExecuteCommand((*j)->GetRightMouseDownAction().c_str(), this);
return true;
}
break;
case MOUSE_RMB_UP:
if (!((*j)->GetRightMouseUpAction().empty()))
{
if (!test) m_Rainmeter->ExecuteCommand((*j)->GetRightMouseUpAction().c_str(), this);
return true;
}
break;
case MOUSE_OVER:
if (!(*j)->IsMouseOver())
{
(*j)->SetMouseOver(true);
if (!((*j)->GetMouseOverAction().empty()))
{
m_MouseOver = true; // If the mouse is over a meter it's also over the main window
if (!test) m_Rainmeter->ExecuteCommand((*j)->GetMouseOverAction().c_str(), this);
return true;
}
}
break;
}
}
else
{
if (mouse == MOUSE_LEAVE || mouse == MOUSE_OVER)
{
if ((*j)->IsMouseOver())
{
(*j)->SetMouseOver(false);
if (!((*j)->GetMouseLeaveAction().empty()))
{
if (!test) m_Rainmeter->ExecuteCommand((*j)->GetMouseLeaveAction().c_str(), this);
return true;
}
}
}
}
}
bool inside = false;
if (x >= 0 && y >= 0 && x < m_WindowW && y < m_WindowH)
{
// Check transparent pixels
if (m_DoubleBuffer)
{
Color color;
m_DoubleBuffer->GetPixel(x, y, &color);
if (color.GetA() != 0)
{
inside = true;
}
}
else
{
inside = true;
}
}
if (inside)
{
// If no meters caused actions, do the default actions
switch (mouse)
{
case MOUSE_LMB_DOWN:
if (!m_LeftMouseDownAction.empty())
{
if (!test) m_Rainmeter->ExecuteCommand(m_LeftMouseDownAction.c_str(), this);
return true;
}
break;
case MOUSE_LMB_UP:
if (!m_LeftMouseUpAction.empty())
{
if (!test) m_Rainmeter->ExecuteCommand(m_LeftMouseUpAction.c_str(), this);
return true;
}
break;
case MOUSE_RMB_DOWN:
if (!m_RightMouseDownAction.empty())
{
if (!test) m_Rainmeter->ExecuteCommand(m_RightMouseDownAction.c_str(), this);
return true;
}
break;
case MOUSE_RMB_UP:
if (!m_RightMouseUpAction.empty())
{
if (!test) m_Rainmeter->ExecuteCommand(m_RightMouseUpAction.c_str(), this);
return true;
}
break;
case MOUSE_OVER:
if (!m_MouseOver)
{
m_MouseOver = true;
if (!m_MouseOverAction.empty())
{
if (!test) m_Rainmeter->ExecuteCommand(m_MouseOverAction.c_str(), this);
return true;
}
}
break;
}
}
else
{
// Mouse leave happens when the mouse is outside the window
if (mouse == MOUSE_LEAVE)
{
if (m_MouseOver)
{
m_MouseOver = false;
if (!m_MouseLeaveAction.empty())
{
if (!test) m_Rainmeter->ExecuteCommand(m_MouseLeaveAction.c_str(), this);
return true;
}
}
}
}
return false;
}
/*
** OnMove
**
** Stores the new place of the window so that it can be written in the config file.
**
*/
LRESULT CMeterWindow::OnMove(WPARAM wParam, LPARAM lParam)
{
// Store the new window position
m_ScreenX = (SHORT)LOWORD(lParam);
m_ScreenY = (SHORT)HIWORD(lParam);
/*
if(m_Dragging)
{
OutputDebugString (_T("OnMove Dragging\n"));
}
else
{
OutputDebugString(_T("OnMove No Dragging\n"));
}
*/
if (m_SavePosition && m_Dragging)
{
//TODO: Recaculate WindowX/Y based on position flags
//m_WindowX = m_ScreenX;
//m_WindowY = m_ScreenY;
ScreenToWindow();
WriteConfig();
}
return 0;
}
/*
** WndProc
**
** The window procedure for the Meter
**
*/
LRESULT CALLBACK CMeterWindow::WndProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
CMeterWindow* Window = NULL;
if(uMsg == WM_CREATE)
{
// Fetch this window-object from the CreateStruct
Window=(CMeterWindow*)((LPCREATESTRUCT)lParam)->lpCreateParams;
SetProp(hWnd, L"RAINMETER", Window);
}
else if(uMsg == WM_DESTROY)
{
RemoveProp(hWnd, L"RAINMETER");
}
else
{
Window = (CMeterWindow*)GetProp(hWnd, L"RAINMETER");
}
if (Window) Window->m_Message = uMsg;
BEGIN_MESSAGEPROC
MESSAGE(OnPaint, WM_PAINT)
MESSAGE(OnMove, WM_MOVE)
MESSAGE(OnCreate, WM_CREATE)
MESSAGE(OnDestroy, WM_DESTROY)
MESSAGE(OnTimer, WM_TIMER)
MESSAGE(OnCommand, WM_COMMAND)
MESSAGE(OnNcHitTest, WM_NCHITTEST)
MESSAGE(OnMouseMove, WM_MOUSEMOVE)
MESSAGE(OnMouseMove, WM_NCMOUSEMOVE)
MESSAGE(OnContextMenu, WM_CONTEXTMENU)
MESSAGE(OnRightButtonDown, WM_NCRBUTTONDOWN)
MESSAGE(OnRightButtonDown, WM_RBUTTONDOWN)
MESSAGE(OnRightButtonUp, WM_RBUTTONUP)
MESSAGE(OnContextMenu, WM_NCRBUTTONUP)
MESSAGE(OnLeftButtonDown, WM_NCLBUTTONDOWN)
MESSAGE(OnLeftButtonDown, WM_LBUTTONDOWN)
MESSAGE(OnLeftButtonUp, WM_LBUTTONUP)
MESSAGE(OnLeftButtonUp, WM_NCLBUTTONUP)
MESSAGE(OnWindowPosChanging, WM_WINDOWPOSCHANGING)
MESSAGE(OnCopyData, WM_COPYDATA)
MESSAGE(OnDelayedExecute, WM_DELAYED_EXECUTE)
MESSAGE(OnDelayedRefresh, WM_DELAYED_REFRESH)
MESSAGE(OnDelayedQuit, WM_DELAYED_QUIT)
MESSAGE(OnSettingChange, WM_SETTINGCHANGE)
END_MESSAGEPROC
}
/*
** OnDelayedExecute
**
** Handles delayed executes
**
*/
LRESULT CMeterWindow::OnDelayedExecute(WPARAM wParam, LPARAM lParam)
{
if (lParam)
{
LPCTSTR szExecute = (LPCTSTR)lParam;
COPYDATASTRUCT copyData;
copyData.dwData = 1;
copyData.cbData = (DWORD)((lstrlen(szExecute))* sizeof(WCHAR));
copyData.lpData = (void*)szExecute;
OnCopyData(NULL, (LPARAM)&copyData);
}
return 0;
}
/*
** OnDelayedRefresh
**
** Handles delayed refresh
**
*/
LRESULT CMeterWindow::OnDelayedRefresh(WPARAM wParam, LPARAM lParam)
{
try
{
Refresh(false);
}
catch (CError& error)
{
MessageBox(m_Window, error.GetString().c_str(), APPNAME, MB_OK | MB_TOPMOST | MB_ICONEXCLAMATION);
}
return 0;
}
/*
** OnDelayedQuit
**
** Handles delayed quit
**
*/
LRESULT CMeterWindow::OnDelayedQuit(WPARAM wParam, LPARAM lParam)
{
if (Rainmeter->GetDummyLitestep()) PostQuitMessage(0);
quitModule(Rainmeter->GetInstance());
return 0;
}
/*
** OnCopyData
**
** Handles bangs from the exe
**
*/
LRESULT CMeterWindow::OnCopyData(WPARAM wParam, LPARAM lParam)
{
COPYDATASTRUCT* pCopyDataStruct = (COPYDATASTRUCT*) lParam;
if (pCopyDataStruct && (pCopyDataStruct->dwData == 1) && (pCopyDataStruct->cbData > 0))
{
// Check that we're still alive
bool found = false;
std::map<std::wstring, CMeterWindow*>& meters = Rainmeter->GetAllMeterWindows();
std::map<std::wstring, CMeterWindow*>::iterator iter = meters.begin();
for ( ; iter != meters.end(); iter++)
{
if ((*iter).second == this)
{
found = true;
break;
}
}
if (!found)
{
DebugLog(L"Unable to send the !bang to a deactivated config.");
return 0; // This meterwindow has been deactivated
}
std::wstring str = (const WCHAR*)pCopyDataStruct->lpData;
std::wstring bang;
std::wstring arg;
// Find the first space
std::wstring::size_type pos = str.find(' ');
if (pos != std::wstring::npos)
{
bang = str.substr(0, pos);
str.erase(0, pos + 1);
arg = str;
}
else
{
bang = str;
}
// Add the current config name to the args. If it's not defined already
// the bang only affects this config, if there already is a config defined
// another one doesn't matter.
arg += L" \"";
arg += m_SkinName.c_str();
arg += L"\"";
return Rainmeter->ExecuteBang(bang, arg, this);
}
else
{
return FALSE;
}
}
/*
** MakePathAbsolute
**
** Converts the path to absolute bu adding the skin's path to it (unless it already is absolute).
**
*/
std::wstring CMeterWindow::MakePathAbsolute(std::wstring path)
{
if (path.empty() || path.find(L':') != std::wstring::npos)
{
return path; // It's already absolute path (or it's empty)
}
std::wstring root = m_SkinPath + m_SkinName;
if (root[root.length() - 1] != L'\\')
{
root += L"\\";
}
return root + path;
}
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