taskbar.cpp File Reference

#include <precomp.h>
#include "taskbar.h"
#include "traynotify.h"

Include dependency graph for taskbar.cpp:

Go to the source code of this file.

Functions
DynamicFct< BOOL(WINAPI *)(HWND hwnd)>	g_SetTaskmanWindow (TEXT("user32"), "SetTaskmanWindow")
DynamicFct< BOOL(WINAPI *)(HWND hwnd)>	g_RegisterShellHookWindow (TEXT("user32"), "RegisterShellHookWindow")
DynamicFct< BOOL(WINAPI *)(HWND hwnd)>	g_DeregisterShellHookWindow (TEXT("user32"), "DeregisterShellHookWindow")
HICON	get_window_icon_small (HWND hwnd)
	retrieve icon from window
HICON	get_window_icon_big (HWND hwnd, bool allow_from_class)

Function Documentation

g_DeregisterShellHookWindow()

DynamicFct< BOOL(WINAPI *)(HWND hwnd)> g_DeregisterShellHookWindow	(	TEXT("user32")	,
		"DeregisterShellHookWindow"
	)

Referenced by TaskBar::~TaskBar().

g_RegisterShellHookWindow()

DynamicFct< BOOL(WINAPI *)(HWND hwnd)> g_RegisterShellHookWindow	(	TEXT("user32")	,
		"RegisterShellHookWindow"
	)

Referenced by TaskBar::Init().

g_SetTaskmanWindow()

DynamicFct< BOOL(WINAPI *)(HWND hwnd)> g_SetTaskmanWindow	(	TEXT("user32")	,
		"SetTaskmanWindow"
	)

Referenced by TaskBar::Init(), and TaskBar::~TaskBar().

get_window_icon_big()

HICON get_window_icon_big	(	HWND	hwnd,
		bool	allow_from_class
	)

Definition at line 347 of file taskbar.cpp.

{
    HICON hIcon = 0;
 
    SendMessageTimeout(hwnd, WM_GETICON, ICON_BIG, 0, SMTO_ABORTIFHUNG, 1000, (PDWORD_PTR)&hIcon);
 
    if (!hIcon)
        SendMessageTimeout(hwnd, WM_GETICON, ICON_SMALL2, 0, SMTO_ABORTIFHUNG, 1000, (PDWORD_PTR)&hIcon);
 
    if (!hIcon)
        SendMessageTimeout(hwnd, WM_GETICON, ICON_SMALL, 0, SMTO_ABORTIFHUNG, 1000, (PDWORD_PTR)&hIcon);
 
    if (allow_from_class) {
        if (!hIcon)
            hIcon = (HICON)GetClassLongPtr(hwnd, GCL_HICON);
 
        if (!hIcon)
            hIcon = (HICON)GetClassLongPtr(hwnd, GCL_HICONSM);
    }
 
    if (!hIcon)
        SendMessageTimeout(hwnd, WM_QUERYDRAGICON, 0, 0, 0, 1000, (PDWORD_PTR)&hIcon);
 
    return hIcon;
}

get_window_icon_small()

HICON get_window_icon_small

(

HWND

hwnd

)

retrieve icon from window

Definition at line 323 of file taskbar.cpp.

{
    HICON hIcon = 0;
 
    SendMessageTimeout(hwnd, WM_GETICON, ICON_SMALL2, 0, SMTO_ABORTIFHUNG, 1000, (PDWORD_PTR)&hIcon);
 
    if (!hIcon)
        SendMessageTimeout(hwnd, WM_GETICON, ICON_SMALL, 0, SMTO_ABORTIFHUNG, 1000, (PDWORD_PTR)&hIcon);
 
    if (!hIcon)
        SendMessageTimeout(hwnd, WM_GETICON, ICON_BIG, 0, SMTO_ABORTIFHUNG, 1000, (PDWORD_PTR)&hIcon);
 
    if (!hIcon)
        hIcon = (HICON)GetClassLongPtr(hwnd, GCL_HICONSM);
 
    if (!hIcon)
        hIcon = (HICON)GetClassLongPtr(hwnd, GCL_HICON);
 
    if (!hIcon)
        SendMessageTimeout(hwnd, WM_QUERYDRAGICON, 0, 0, 0, 1000, (PDWORD_PTR)&hIcon);
 
    return hIcon;
}

Referenced by TaskBar::EnumWndProc().