diff options
Diffstat (limited to 'plugins/TopToolBar/_button.c')
| -rw-r--r-- | plugins/TopToolBar/_button.c | 515 |
1 files changed, 0 insertions, 515 deletions
diff --git a/plugins/TopToolBar/_button.c b/plugins/TopToolBar/_button.c deleted file mode 100644 index 6998efb409..0000000000 --- a/plugins/TopToolBar/_button.c +++ /dev/null @@ -1,515 +0,0 @@ -/*
-Miranda IM
-Copyright (C) 2002 Robert Rainwater
-
-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 "common.h"
-
-// TODO:
-// - Support for bitmap buttons (simple call to DrawIconEx())
-
-static LRESULT CALLBACK MButtonWndProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam);
-
-typedef struct {
- HWND hwnd;
- int stateId; // button state
- int focus; // has focus (1 or 0)
- HFONT hFont; // font
- HICON arrow; // uses down arrow
- int defbutton; // default button
- HICON hIcon;
- HBITMAP hBitmap;
- int pushBtn;
- int pbState;
- HANDLE hThemeButton;
- HANDLE hThemeToolbar;
- char cHot;
- int flatBtn;
-} MButtonCtrl;
-
-
-// External theme methods and properties
-static HMODULE themeAPIHandle = NULL; // handle to uxtheme.dll
-static HANDLE (WINAPI *MyOpenThemeData)(HWND,LPCWSTR);
-static HRESULT (WINAPI *MyCloseThemeData)(HANDLE);
-static BOOL (WINAPI *MyIsThemeBackgroundPartiallyTransparent)(HANDLE,int,int);
-static HRESULT (WINAPI *MyDrawThemeParentBackground)(HWND,HDC,RECT *);
-static HRESULT (WINAPI *MyDrawThemeBackground)(HANDLE,HDC,int,int,const RECT *,const RECT *);
-static HRESULT (WINAPI *MyDrawThemeText)(HANDLE,HDC,int,int,LPCWSTR,int,DWORD,DWORD,const RECT *);
-
-static CRITICAL_SECTION csTips;
-static HWND hwndToolTips = NULL;
-
-int UnloadButtonModule(WPARAM wParam, LPARAM lParam) {
- DeleteCriticalSection(&csTips);
- return 0;
-}
-
-int LoadButtonModule(void) {
- WNDCLASSEX wc;
-
- ZeroMemory(&wc, sizeof(wc));
- wc.cbSize = sizeof(wc);
- wc.lpszClassName = MYMIRANDABUTTONCLASS;
- wc.lpfnWndProc = MButtonWndProc;
- wc.hCursor = LoadCursor(NULL, IDC_ARROW);
- wc.cbWndExtra = sizeof(MButtonCtrl*);
- wc.hbrBackground = 0;
- wc.style = CS_GLOBALCLASS;
- RegisterClassEx(&wc);
- InitializeCriticalSection(&csTips);
- HookEvent(ME_SYSTEM_SHUTDOWN, UnloadButtonModule);
- return 0;
-}
-
-// Used for our own cheap TrackMouseEvent
-#define BUTTON_POLLID 100
-#define BUTTON_POLLDELAY 50
-
-#define MGPROC(x) GetProcAddress(themeAPIHandle,x)
-static int ThemeSupport() {
- if (IsWinVerXPPlus()) {
- if (!themeAPIHandle) {
- themeAPIHandle = GetModuleHandle("uxtheme");
- if (themeAPIHandle) {
- MyOpenThemeData = (HANDLE (WINAPI *)(HWND,LPCWSTR))MGPROC("OpenThemeData");
- MyCloseThemeData = (HRESULT (WINAPI *)(HANDLE))MGPROC("CloseThemeData");
- MyIsThemeBackgroundPartiallyTransparent = (BOOL (WINAPI *)(HANDLE,int,int))MGPROC("IsThemeBackgroundPartiallyTransparent");
- MyDrawThemeParentBackground = (HRESULT (WINAPI *)(HWND,HDC,RECT *))MGPROC("DrawThemeParentBackground");
- MyDrawThemeBackground = (HRESULT (WINAPI *)(HANDLE,HDC,int,int,const RECT *,const RECT *))MGPROC("DrawThemeBackground");
- MyDrawThemeText = (HRESULT (WINAPI *)(HANDLE,HDC,int,int,LPCWSTR,int,DWORD,DWORD,const RECT *))MGPROC("DrawThemeText");
- }
- }
- // Make sure all of these methods are valid (i would hope either all or none work)
- if (MyOpenThemeData
- &&MyCloseThemeData
- &&MyIsThemeBackgroundPartiallyTransparent
- &&MyDrawThemeParentBackground
- &&MyDrawThemeBackground
- &&MyDrawThemeText) {
- return 1;
- }
- }
- return 0;
-}
-
-static void DestroyTheme(MButtonCtrl *ctl) {
- if (ThemeSupport()) {
- if (ctl->hThemeButton) {
- MyCloseThemeData(ctl->hThemeButton);
- ctl->hThemeButton = NULL;
- }
- if (ctl->hThemeToolbar) {
- MyCloseThemeData(ctl->hThemeToolbar);
- ctl->hThemeToolbar = NULL;
- }
- }
-}
-
-static void LoadTheme(MButtonCtrl *ctl) {
- if (ThemeSupport()) {
- DestroyTheme(ctl);
- ctl->hThemeButton = MyOpenThemeData(ctl->hwnd,L"BUTTON");
- ctl->hThemeToolbar = MyOpenThemeData(ctl->hwnd,L"TOOLBAR");
- }
-}
-
-static TBStateConvert2Flat(int state) {
- switch(state) {
- case PBS_NORMAL: return TS_NORMAL;
- case PBS_HOT: return TS_HOT;
- case PBS_PRESSED: return TS_PRESSED;
- case PBS_DISABLED: return TS_DISABLED;
- case PBS_DEFAULTED: return TS_NORMAL;
- }
- return TS_NORMAL;
-}
-
-static void PaintWorker(MButtonCtrl *ctl, HDC hdcPaint) {
- if (hdcPaint) {
- RECT rcClient;
- GetClientRect(ctl->hwnd, &rcClient);
-
- // If its a push button, check to see if it should stay pressed
- if (ctl->pushBtn && ctl->pbState) ctl->stateId = PBS_PRESSED;
-
- // Draw the flat button
- if (ctl->flatBtn) {
- if (ctl->hThemeToolbar) {
- int state = IsWindowEnabled(ctl->hwnd)?(ctl->stateId==PBS_NORMAL&&ctl->defbutton?PBS_DEFAULTED:ctl->stateId):PBS_DISABLED;
- if (MyIsThemeBackgroundPartiallyTransparent(ctl->hThemeToolbar, TP_BUTTON, TBStateConvert2Flat(state))) {
- MyDrawThemeParentBackground(ctl->hwnd, hdcPaint, &rcClient);
- }
- MyDrawThemeBackground(ctl->hThemeToolbar, hdcPaint, TP_BUTTON, TBStateConvert2Flat(state), &rcClient, &rcClient);
- }
- else {
- HBRUSH hbr;
-
- if (ctl->stateId==PBS_PRESSED||ctl->stateId==PBS_HOT)
- hbr = GetSysColorBrush(COLOR_3DLIGHT);
- else {
- HDC dc;
- HWND hwndParent;
-
- hwndParent = GetParent(ctl->hwnd);
- dc=GetDC(hwndParent);
- hbr = (HBRUSH)SendMessage(hwndParent, WM_CTLCOLORDLG, (WPARAM)dc, (LPARAM)hwndParent);
- ReleaseDC(hwndParent,dc);
- }
- if (hbr) {
- FillRect(hdcPaint, &rcClient, hbr);
- DeleteObject(hbr);
- }
- if (ctl->stateId==PBS_HOT||ctl->focus) {
- if (ctl->pbState)
- DrawEdge(hdcPaint,&rcClient, EDGE_ETCHED,BF_RECT|BF_SOFT);
- else DrawEdge(hdcPaint,&rcClient, BDR_RAISEDOUTER,BF_RECT|BF_SOFT|BF_FLAT);
- }
- else if (ctl->stateId==PBS_PRESSED)
- DrawEdge(hdcPaint, &rcClient, BDR_SUNKENOUTER,BF_RECT|BF_SOFT);
- }
- }
- else {
- // Draw background/border
- if (ctl->hThemeButton) {
- int state = IsWindowEnabled(ctl->hwnd)?(ctl->stateId==PBS_NORMAL&&ctl->defbutton?PBS_DEFAULTED:ctl->stateId):PBS_DISABLED;
- if (MyIsThemeBackgroundPartiallyTransparent(ctl->hThemeButton, BP_PUSHBUTTON, state)) {
- MyDrawThemeParentBackground(ctl->hwnd, hdcPaint, &rcClient);
- }
- MyDrawThemeBackground(ctl->hThemeButton, hdcPaint, BP_PUSHBUTTON, state, &rcClient, &rcClient);
- }
- else {
- UINT uState = DFCS_BUTTONPUSH|((ctl->stateId==PBS_HOT)?DFCS_HOT:0)|((ctl->stateId == PBS_PRESSED)?DFCS_PUSHED:0);
- if (ctl->defbutton&&ctl->stateId==PBS_NORMAL) uState |= DLGC_DEFPUSHBUTTON;
- DrawFrameControl(hdcPaint, &rcClient, DFC_BUTTON, uState);
- }
-
- // Draw focus rectangle if button has focus
- if (ctl->focus) {
- RECT focusRect = rcClient;
- InflateRect(&focusRect, -3, -3);
- DrawFocusRect(hdcPaint, &focusRect);
- }
- }
-
- // If we have an icon or a bitmap, ignore text and only draw the image on the button
- if (ctl->hIcon) {
- int ix = (rcClient.right-rcClient.left)/2 - (GetSystemMetrics(SM_CXSMICON)/2);
- int iy = (rcClient.bottom-rcClient.top)/2 - (GetSystemMetrics(SM_CYSMICON)/2);
- if (ctl->stateId == PBS_PRESSED) {
- ix++;
- iy++;
- }
- DrawState(hdcPaint,NULL,NULL,(LPARAM)ctl->hIcon,0,ix,iy,GetSystemMetrics(SM_CXSMICON),GetSystemMetrics(SM_CYSMICON),IsWindowEnabled(ctl->hwnd)?DST_ICON:DST_ICON|DSS_DISABLED);
- }
- else if (ctl->hBitmap) {
- BITMAP bminfo;
- int ix,iy;
-
- GetObject(ctl->hBitmap, sizeof(bminfo), &bminfo);
- ix = (rcClient.right-rcClient.left)/2 - (bminfo.bmWidth/2);
- iy = (rcClient.bottom-rcClient.top)/2 - (bminfo.bmHeight/2);
- if (ctl->stateId == PBS_PRESSED) {
- ix++;
- iy++;
- }
- DrawState(hdcPaint,NULL,NULL,(LPARAM)ctl->hBitmap,0,ix,iy,bminfo.bmWidth,bminfo.bmHeight,IsWindowEnabled(ctl->hwnd)?DST_BITMAP:DST_BITMAP|DSS_DISABLED);
- }
- else if (GetWindowTextLength(ctl->hwnd)) {
- // Draw the text and optinally the arrow
- char szText[MAX_PATH];
- SIZE sz;
- RECT rcText;
-
- CopyRect(&rcText, &rcClient);
- GetWindowText(ctl->hwnd, szText, sizeof(szText));
- SetBkMode(hdcPaint, TRANSPARENT);
- SelectObject(hdcPaint, ctl->hFont);
- // XP w/themes doesn't used the glossy disabled text. Is it always using COLOR_GRAYTEXT? Seems so.
- SetTextColor(hdcPaint, IsWindowEnabled(ctl->hwnd)||!ctl->hThemeButton?GetSysColor(COLOR_BTNTEXT):GetSysColor(COLOR_GRAYTEXT));
- GetTextExtentPoint32(hdcPaint, szText, lstrlen(szText), &sz);
- if (ctl->cHot) {
- SIZE szHot;
-
- GetTextExtentPoint32(hdcPaint, "&", 1, &szHot);
- sz.cx -= szHot.cx;
- }
- if (ctl->arrow) {
- DrawState(hdcPaint,NULL,NULL,(LPARAM)ctl->arrow,0,rcClient.right-rcClient.left-5-GetSystemMetrics(SM_CXSMICON)+(!ctl->hThemeButton&&ctl->stateId==PBS_PRESSED?1:0),(rcClient.bottom-rcClient.top)/2-GetSystemMetrics(SM_CYSMICON)/2+(!ctl->hThemeButton&&ctl->stateId==PBS_PRESSED?1:0),GetSystemMetrics(SM_CXSMICON),GetSystemMetrics(SM_CYSMICON),IsWindowEnabled(ctl->hwnd)?DST_ICON:DST_ICON|DSS_DISABLED);
- }
- SelectObject(hdcPaint, ctl->hFont);
- DrawState(hdcPaint,NULL,NULL,(LPARAM)szText,0,(rcText.right-rcText.left-sz.cx)/2+(!ctl->hThemeButton&&ctl->stateId==PBS_PRESSED?1:0),ctl->hThemeButton?(rcText.bottom-rcText.top-sz.cy)/2:(rcText.bottom-rcText.top-sz.cy)/2-(ctl->stateId==PBS_PRESSED?0:1),sz.cx,sz.cy,IsWindowEnabled(ctl->hwnd)||ctl->hThemeButton?DST_PREFIXTEXT|DSS_NORMAL:DST_PREFIXTEXT|DSS_DISABLED);
- }
- }
-}
-
-static LRESULT CALLBACK MButtonWndProc(HWND hwndDlg, UINT msg, WPARAM wParam, LPARAM lParam) {
- MButtonCtrl* bct = (MButtonCtrl *)GetWindowLong(hwndDlg, 0);
- switch(msg) {
- case WM_NCCREATE:
- {
- SetWindowLong(hwndDlg, GWL_STYLE, GetWindowLong(hwndDlg, GWL_STYLE)|BS_OWNERDRAW);
- bct = malloc(sizeof(MButtonCtrl));
- if (bct==NULL) return FALSE;
- bct->hwnd = hwndDlg;
- bct->stateId = PBS_NORMAL;
- bct->focus = 0;
- bct->hFont = GetStockObject(DEFAULT_GUI_FONT);
- bct->arrow = NULL;
- bct->defbutton = 0;
- bct->hIcon = NULL;
- bct->hBitmap = NULL;
- bct->pushBtn = 0;
- bct->pbState = 0;
- bct->hThemeButton = NULL;
- bct->hThemeToolbar = NULL;
- bct->cHot = 0;
- bct->flatBtn = 0;
- LoadTheme(bct);
- SetWindowLong(hwndDlg, 0, (LONG)bct);
- if (((CREATESTRUCT *)lParam)->lpszName) SetWindowText(hwndDlg, ((CREATESTRUCT *)lParam)->lpszName);
- return TRUE;
- }
- case WM_DESTROY:
- {
- if (bct) {
- EnterCriticalSection(&csTips);
- if (hwndToolTips) {
- TOOLINFO ti;
-
- ZeroMemory(&ti, sizeof(ti));
- ti.cbSize = sizeof(ti);
- ti.uFlags = TTF_IDISHWND;
- ti.hwnd = bct->hwnd;
- ti.uId = (UINT)bct->hwnd;
- if (SendMessage(hwndToolTips, TTM_GETTOOLINFO, 0, (LPARAM)&ti)) {
- SendMessage(hwndToolTips, TTM_DELTOOL, 0, (LPARAM)&ti);
- }
- if (SendMessage(hwndToolTips, TTM_GETTOOLCOUNT, 0, (LPARAM)&ti)==0) {
- DestroyWindow(hwndToolTips);
- hwndToolTips = NULL;
- }
- }
- LeaveCriticalSection(&csTips);
- DestroyTheme(bct);
- free(bct);
- }
- SetWindowLong(hwndDlg,0,(LONG)NULL);
- break; // DONT! fall thru
- }
- case WM_SETTEXT:
- {
- bct->cHot = 0;
- if ((char*)lParam) {
- char *tmp = (char*)lParam;
- while (*tmp) {
- if (*tmp=='&' && *(tmp+1)) {
- bct->cHot = tolower(*(tmp+1));
- break;
- }
- tmp++;
- }
- InvalidateRect(bct->hwnd, NULL, TRUE);
- }
- break;
- }
- case WM_SYSKEYUP:
- if (bct->stateId!=PBS_DISABLED && bct->cHot && bct->cHot == tolower((int)wParam)) {
- if (bct->pushBtn) {
- if (bct->pbState) bct->pbState = 0;
- else bct->pbState = 1;
- InvalidateRect(bct->hwnd, NULL, TRUE);
- }
- SendMessage(GetParent(hwndDlg), WM_COMMAND, MAKELONG(GetDlgCtrlID(hwndDlg), BN_CLICKED), (LPARAM)hwndDlg);
- return 0;
- }
- break;
- case WM_THEMECHANGED: {
- // themed changed, reload theme object
- LoadTheme(bct);
- InvalidateRect(bct->hwnd, NULL, TRUE); // repaint it
- break;
- }
- case WM_SETFONT: // remember the font so we can use it later
- {
- bct->hFont = (HFONT)wParam; // maybe we should redraw?
- break;
- }
- case WM_PAINT:
- {
- PAINTSTRUCT ps;
- HDC hdcPaint;
-
- hdcPaint = BeginPaint(hwndDlg, &ps);
- if (hdcPaint) {
- PaintWorker(bct, hdcPaint);
- EndPaint(hwndDlg, &ps);
- }
- break;
- }
- case BM_SETIMAGE:
- if (wParam == IMAGE_ICON) {
- bct->hIcon = (HICON)lParam;
- bct->hBitmap = NULL;
- InvalidateRect(bct->hwnd, NULL, TRUE);
- }
- else if (wParam == IMAGE_BITMAP) {
- bct->hBitmap = (HBITMAP)lParam;
- bct->hIcon = NULL;
- InvalidateRect(bct->hwnd, NULL, TRUE);
- }
- break;
- case BM_SETCHECK:
- if (!bct->pushBtn) break;
- if (wParam == BST_CHECKED) {
- bct->pbState = 1;
- bct->stateId = PBS_PRESSED;
- }
- else if (wParam == BST_UNCHECKED) {
- bct->pbState = 0;
- bct->stateId = PBS_NORMAL;
- }
- InvalidateRect(bct->hwnd, NULL, TRUE);
- break;
- case BM_GETCHECK:
- if (bct->pushBtn) {
- return bct->pbState?BST_CHECKED:BST_UNCHECKED;
- }
- return 0;
- case BUTTONSETARROW: // turn arrow on/off
- if (wParam) {
- //if (!bct->arrow)
- //bct->arrow = (HICON)LoadImage(GetModuleHandle(NULL),MAKEINTRESOURCE(IDI_DOWNARROW),IMAGE_ICON,GetSystemMetrics(SM_CXSMICON),GetSystemMetrics(SM_CYSMICON),0);
- }
- else {
- if (bct->arrow) {
- DestroyIcon(bct->arrow);
- bct->arrow = NULL;
- }
- }
- InvalidateRect(bct->hwnd, NULL, TRUE);
- break;
- case BUTTONSETDEFAULT:
- bct->defbutton = wParam?1:0;
- InvalidateRect(bct->hwnd, NULL, TRUE);
- break;
- case BUTTONSETASPUSHBTN:
- bct->pushBtn = 1;
- InvalidateRect(bct->hwnd, NULL, TRUE);
- break;
- case BUTTONSETASFLATBTN:
- bct->flatBtn = 1;
- InvalidateRect(bct->hwnd, NULL, TRUE);
- break;
- case BUTTONADDTOOLTIP:
- {
- TOOLINFO ti;
-
- if (!(char*)wParam) break;
- EnterCriticalSection(&csTips);
- if (!hwndToolTips) {
- hwndToolTips = CreateWindowEx(WS_EX_TOPMOST, TOOLTIPS_CLASS, "", WS_POPUP, 0, 0, 0, 0, NULL, NULL, GetModuleHandle(NULL), NULL);
- }
- ZeroMemory(&ti, sizeof(ti));
- ti.cbSize = sizeof(ti);
- ti.uFlags = TTF_IDISHWND;
- ti.hwnd = bct->hwnd;
- ti.uId = (UINT)bct->hwnd;
- if (SendMessage(hwndToolTips, TTM_GETTOOLINFO, 0, (LPARAM)&ti)) {
- SendMessage(hwndToolTips, TTM_DELTOOL, 0, (LPARAM)&ti);
- }
- ti.uFlags = TTF_IDISHWND|TTF_SUBCLASS;
- ti.uId = (UINT)bct->hwnd;
- ti.lpszText=(char*)wParam;
- SendMessage(hwndToolTips,TTM_ADDTOOL,0,(LPARAM)&ti);
- LeaveCriticalSection(&csTips);
- break;
- }
- case WM_SETFOCUS: // set keybord focus and redraw
- bct->focus = 1;
- InvalidateRect(bct->hwnd, NULL, TRUE);
- break;
- case WM_KILLFOCUS: // kill focus and redraw
- bct->focus = 0;
- InvalidateRect(bct->hwnd, NULL, TRUE);
- break;
- case WM_WINDOWPOSCHANGED:
- InvalidateRect(bct->hwnd, NULL, TRUE);
- break;
- case WM_ENABLE: // windows tells us to enable/disable
- {
- bct->stateId = wParam?PBS_NORMAL:PBS_DISABLED;
- InvalidateRect(bct->hwnd, NULL, TRUE);
- break;
- }
- case WM_MOUSELEAVE: // faked by the WM_TIMER
- {
- if (bct->stateId!=PBS_DISABLED) { // don't change states if disabled
- bct->stateId = PBS_NORMAL;
- InvalidateRect(bct->hwnd, NULL, TRUE);
- }
- break;
- }
- case WM_LBUTTONDOWN:
- {
- if (bct->stateId!=PBS_DISABLED) { // don't change states if disabled
- bct->stateId = PBS_PRESSED;
- InvalidateRect(bct->hwnd, NULL, TRUE);
- }
- break;
- }
- case WM_LBUTTONUP:
- {
- if (bct->pushBtn) {
- if (bct->pbState) bct->pbState = 0;
- else bct->pbState = 1;
- }
- if (bct->stateId!=PBS_DISABLED) { // don't change states if disabled
- if (msg==WM_LBUTTONUP) bct->stateId = PBS_HOT;
- else bct->stateId = PBS_NORMAL;
- InvalidateRect(bct->hwnd, NULL, TRUE);
- }
- // Tell your daddy you got clicked.
- SendMessage(GetParent(hwndDlg), WM_COMMAND, MAKELONG(GetDlgCtrlID(hwndDlg), BN_CLICKED), (LPARAM)hwndDlg);
- break;
- }
- case WM_MOUSEMOVE:
- if (bct->stateId == PBS_NORMAL) {
- bct->stateId = PBS_HOT;
- InvalidateRect(bct->hwnd, NULL, TRUE);
- }
- // Call timer, used to start cheesy TrackMouseEvent faker
- SetTimer(hwndDlg,BUTTON_POLLID,BUTTON_POLLDELAY,NULL);
- break;
- case WM_TIMER: // use a timer to check if they have did a mouseout
- {
- if (wParam==BUTTON_POLLID) {
- RECT rc;
- POINT pt;
- GetWindowRect(hwndDlg,&rc);
- GetCursorPos(&pt);
- if(!PtInRect(&rc,pt)) { // mouse must be gone, trigger mouse leave
- PostMessage(hwndDlg,WM_MOUSELEAVE,0,0L);
- KillTimer(hwndDlg,BUTTON_POLLID);
- }
- }
- break;
- }
- case WM_ERASEBKGND:
- return 1;
- }
- return DefWindowProc(hwndDlg, msg, wParam, lParam);
-}
|