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/*
Copyright 2000-2010 Miranda IM project,
all portions of this codebase are copyrighted to the people
listed in contributors.txt.
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.
*/
#include "commonheaders.h"
#include "statusicon.h"
struct StatusIconListNode {
StatusIconData sid;
struct StatusIconListNode *next;
};
HANDLE hHookIconPressedEvt;
struct StatusIconListNode *status_icon_list = 0;
int status_icon_list_size = 0;
INT_PTR AddStatusIcon(WPARAM wParam, LPARAM lParam) {
StatusIconData *sid = (StatusIconData *)lParam;
struct StatusIconListNode *siln = (struct StatusIconListNode *)mir_calloc(sizeof(struct StatusIconListNode));
siln->sid.cbSize = sid->cbSize;
siln->sid.szModule = mir_strdup(sid->szModule);
siln->sid.dwId = sid->dwId;
siln->sid.hIcon = sid->hIcon;
siln->sid.hIconDisabled = sid->hIconDisabled;
siln->sid.flags = sid->flags;
if(sid->szTooltip) siln->sid.szTooltip = mir_strdup(sid->szTooltip);
else siln->sid.szTooltip = 0;
siln->next = status_icon_list;
status_icon_list = siln;
status_icon_list_size++;
WindowList_Broadcast(g_dat->hMessageWindowList, DM_STATUSICONCHANGE, 0, 0);
return 0;
}
INT_PTR RemoveStatusIcon(WPARAM wParam, LPARAM lParam) {
StatusIconData *sid = (StatusIconData *)lParam;
struct StatusIconListNode *current = status_icon_list, *prev = 0;
while(current) {
if(strcmp(current->sid.szModule, sid->szModule) == 0 && current->sid.dwId == sid->dwId) {
if(prev) prev->next = current->next;
else status_icon_list = current->next;
status_icon_list_size--;
mir_free(current->sid.szModule);
DestroyIcon(current->sid.hIcon);
if(current->sid.hIconDisabled) DestroyIcon(current->sid.hIconDisabled);
mir_free(current->sid.szTooltip);
mir_free(current);
WindowList_Broadcast(g_dat->hMessageWindowList, DM_STATUSICONCHANGE, 0, 0);
return 0;
}
prev = current;
current = current->next;
}
return 1;
}
void RemoveAllStatusIcons(void) {
struct StatusIconListNode *current;
while(status_icon_list) {
current = status_icon_list;
status_icon_list = status_icon_list->next;
status_icon_list_size--;
mir_free(current->sid.szModule);
DestroyIcon(current->sid.hIcon);
if(current->sid.hIconDisabled) DestroyIcon(current->sid.hIconDisabled);
if(current->sid.szTooltip) mir_free(current->sid.szTooltip);
mir_free(current);
}
WindowList_Broadcast(g_dat->hMessageWindowList, DM_STATUSICONCHANGE, 0, 0);
}
INT_PTR ModifyStatusIcon(WPARAM wParam, LPARAM lParam) {
HANDLE hContact = (HANDLE)wParam;
StatusIconData *sid = (StatusIconData *)lParam;
struct StatusIconListNode *current = status_icon_list, *prev = 0;
while(current) {
if(strcmp(current->sid.szModule, sid->szModule) == 0 && current->sid.dwId == sid->dwId) {
if(!hContact) {
current->sid.flags = sid->flags;
if(sid->hIcon) {
DestroyIcon(current->sid.hIcon);
current->sid.hIcon = sid->hIcon;
}
if(sid->hIconDisabled) {
DestroyIcon(current->sid.hIconDisabled);
current->sid.hIconDisabled = sid->hIconDisabled;
}
if(sid->szTooltip) {
mir_free(current->sid.szTooltip);
current->sid.szTooltip = mir_strdup(sid->szTooltip);
}
WindowList_Broadcast(g_dat->hMessageWindowList, DM_STATUSICONCHANGE, 0, 0);
} else {
char buff[256];
HWND hwnd;
sprintf(buff, "SRMMStatusIconFlags%d", sid->dwId);
DBWriteContactSettingByte(hContact, sid->szModule, buff, (BYTE)sid->flags);
if (hwnd = WindowList_Find(g_dat->hMessageWindowList, hContact)) {
PostMessage(hwnd, DM_STATUSICONCHANGE, 0, 0);
}
}
return 0;
}
current = current->next;
}
return 1;
}
void DrawStatusIcons(HANDLE hContact, HDC hDC, RECT r, int gap) {
struct StatusIconListNode *current = status_icon_list;
HICON hIcon;
char buff[256];
int flags;
int x = r.left;
while(current && x < r.right) {
sprintf(buff, "SRMMStatusIconFlags%d", current->sid.dwId);
flags = DBGetContactSettingByte(hContact, current->sid.szModule, buff, current->sid.flags);
if(!(flags & MBF_HIDDEN)) {
if((flags & MBF_DISABLED) && current->sid.hIconDisabled) hIcon = current->sid.hIconDisabled;
else hIcon = current->sid.hIcon;
SetBkMode(hDC, TRANSPARENT);
DrawIconEx(hDC, x, (r.top + r.bottom - GetSystemMetrics(SM_CYSMICON)) >> 1, hIcon, GetSystemMetrics(SM_CXSMICON), GetSystemMetrics(SM_CYSMICON), 0, NULL, DI_NORMAL);
x += GetSystemMetrics(SM_CYSMICON) + gap;
}
current = current->next;
}
}
void CheckIconClick(HANDLE hContact, HWND hwndFrom, POINT pt, RECT r, int gap, int click_flags) {
StatusIconClickData sicd;
struct StatusIconListNode *current = status_icon_list;
int iconNum = (pt.x - r.left) / (GetSystemMetrics(SM_CXSMICON) + gap);
char buff[256];
int flags;
while(current && iconNum >= 0) {
sprintf(buff, "SRMMStatusIconFlags%d", current->sid.dwId);
flags = DBGetContactSettingByte(hContact, current->sid.szModule, buff, current->sid.flags);
if(!(flags & MBF_HIDDEN)) iconNum--;
if(iconNum >= 0)
current = current->next;
}
if(current) {
sicd.cbSize = sizeof(StatusIconClickData);
ClientToScreen(hwndFrom, &pt);
sicd.clickLocation = pt;
sicd.dwId = current->sid.dwId;
sicd.szModule = current->sid.szModule;
sicd.flags = click_flags;
NotifyEventHooks(hHookIconPressedEvt, (WPARAM)hContact, (LPARAM)&sicd);
}
}
HANDLE hServiceIcon[3];
int InitStatusIcons() {
hServiceIcon[0] = CreateServiceFunction(MS_MSG_ADDICON, AddStatusIcon);
hServiceIcon[1] = CreateServiceFunction(MS_MSG_REMOVEICON, RemoveStatusIcon);
hServiceIcon[2] = CreateServiceFunction(MS_MSG_MODIFYICON, ModifyStatusIcon);
hHookIconPressedEvt = CreateHookableEvent(ME_MSG_ICONPRESSED);
return 0;
}
int DeinitStatusIcons() {
int i;
DestroyHookableEvent(hHookIconPressedEvt);
for(i = 0; i < 3; i++) DestroyServiceFunction(hServiceIcon[i]);
RemoveAllStatusIcons();
return 0;
}
int GetStatusIconsCount(HANDLE hContact) {
char buff[256];
int count = 0;
int flags;
struct StatusIconListNode *current = status_icon_list;
while(current) {
sprintf(buff, "SRMMStatusIconFlags%d", (int)current->sid.dwId);
flags = DBGetContactSettingByte(hContact, current->sid.szModule, buff, current->sid.flags);
if(!(flags & MBF_HIDDEN)) {
count ++;
}
current = current->next;
}
return count;
}
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