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+/*
+** Copyright © 2003-2014 Winamp SA
+**
+** This software is provided 'as-is', without any express or implied warranty. In no event will the authors be held
+** liable for any damages arising from the use of this software.
+**
+** Permission is granted to anyone to use this software for any purpose, including commercial applications, and to
+** alter it and redistribute it freely, subject to the following restrictions:
+**
+** 1. The origin of this software must not be misrepresented; you must not claim that you wrote the original software.
+** If you use this software in a product, an acknowledgment in the product documentation would be appreciated but is not required.
+**
+** 2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software.
+**
+** 3. This notice may not be removed or altered from any source distribution.
+**
+*/
+
+#ifndef _WA_DLG_H_
+#define _WA_DLG_H_
+
+#include "wa_ipc.h"
+#ifdef __cplusplus
+extern "C" {
+#endif
+/*
+ 1) gen.bmp has a generic window frame for plugins to use.
+ its format is similar to the minibrowser's.
+ In addition gen.bmp includes a font for the titlebar, in both
+ highlight and no-highlight modes. The font is variable width,
+ and it uses the first color before the letter A as the delimiter.
+ The no-highlight form of letter must be the same width as the
+ highlight form.
+ 2) genex.bmp has button and scrollbar images, as well as some individual
+ pixels that describe the colors for the dialog. The button and
+ scrollbar images should be self explanatory (note that the buttons
+ have 4 pixel sized edges that are not stretched, and the center is
+ stretched), and the scrollbars do something similar.
+ The colors start at (48,0) and run every other pixel. The meaning
+ of each pixel is:
+ x=48: item background (background to edits, listviews etc)
+ x=50: item foreground (text color of edit/listview, etc)
+ x=52: window background (used to set the bg color for the dialog)
+ x=54: button text color
+ x=56: window text color
+ x=58: color of dividers and sunken borders
+ x=60: selection color for playlists
+ x=62: listview header background color
+ x=64: listview header text color
+ x=66: listview header frame top color
+ x=68: listview header frame middle color
+ x=70: listview header frame bottom color
+ x=72: listview header empty color
+ x=74: scrollbar foreground color
+ x=76: scrollbar background color
+ x=78: inverse scrollbar foreground color
+ x=80: inverse scrollbar background color
+ x=82: scrollbar dead area color
+ x=84: listview/treeview selection bar text color (active)
+ x=86: listview/treeview selection bar back color (active)
+ x=88: listview/treeview selection bar text color (inactive)
+ x=90: listview/treeview selection bar back color (inactive)
+ x=92: listview header alternating background color (added with 5.55+ or will revert to x=48)
+ x=94: listview header alternating text color (added with 5.55+ or will revert to x=50)
+*/
+
+#define DCW_SUNKENBORDER 0x00010000
+#define DCW_DIVIDER 0x00020000
+
+enum
+{
+ WADLG_ITEMBG,
+ WADLG_ITEMFG,
+ WADLG_WNDBG,
+ WADLG_BUTTONFG,
+ WADLG_WNDFG,
+ WADLG_HILITE,
+ WADLG_SELCOLOR,
+ WADLG_LISTHEADER_BGCOLOR,
+ WADLG_LISTHEADER_FONTCOLOR,
+ WADLG_LISTHEADER_FRAME_TOPCOLOR,
+ WADLG_LISTHEADER_FRAME_MIDDLECOLOR,
+ WADLG_LISTHEADER_FRAME_BOTTOMCOLOR,
+ WADLG_LISTHEADER_EMPTY_BGCOLOR,
+ WADLG_SCROLLBAR_FGCOLOR,
+ WADLG_SCROLLBAR_BGCOLOR,
+ WADLG_SCROLLBAR_INV_FGCOLOR,
+ WADLG_SCROLLBAR_INV_BGCOLOR,
+ WADLG_SCROLLBAR_DEADAREA_COLOR,
+ WADLG_SELBAR_FGCOLOR,
+ WADLG_SELBAR_BGCOLOR,
+ WADLG_INACT_SELBAR_FGCOLOR,
+ WADLG_INACT_SELBAR_BGCOLOR,
+ WADLG_ITEMBG2, // added with 5.55+ (otherwise will revert to WADLG_ITEMBG)
+ WADLG_ITEMFG2, // added with 5.55+ (otherwise will revert to WADLG_ITEMBG)
+ WADLG_NUM_COLORS
+};
+
+typedef enum _WACURSOR // used in IPC_GETSKINCURSORS
+{
+ WACURSOR_VOLUME = 0, // volume & balane
+ WACURSOR_POSITION = 1, // position
+ WACURSOR_BTN_WINSHADE = 2, // winshade
+ WACURSOR_BTN_MINIMIZE = 3, // minimize
+ WACURSOR_BTN_CLOSE = 4, // close
+ WACURSOR_MENU = 5, // main menu
+ WACURSOR_TITLEBAR = 6, // title bar
+ WACURSOR_SONGNAME = 7,
+ WACURSOR_NORMAL = 8,
+ WACURSOR_WINSHADE_BTN_WINSHADE = 9,
+ WACURSOR_WINSHADE_BTN_MINIMIZE = 10,
+ WACURSOR_WINSHADE_POSITION = 11,
+ WACURSOR_WINSHADE_BTN_CLOSE = 12,
+ WACURSOR_WINSHADE_MENU = 13,
+ WACURSOR_WINSHADE_NORMAL = 14,
+ WACURSOR_PL_BTN_WINSHADE = 15,
+ WACURSOR_PL_BTN_CLOSE = 16,
+ WACURSOR_PL_TITLEBAR = 17,
+ WACURSOR_PL_VSCROLL = 18,
+ WACURSOR_PL_RESIZE = 19,
+ WACURSOR_PL_NORMAL = 20,
+ WACURSOR_PL_WINSHADE_BTN_WINSHADE = 21,
+ WACURSOR_PL_WINSHADE_BTN_CLOSE = 22,
+ WACURSOR_PL_WINSHADE_HSIZE = 23,
+ WACURSOR_PL_WINSHADE_NORMAL = 24,
+ WACURSOR_EQ_SLIDER = 25,
+ WACURSOR_EQ_BTN_CLOSE = 26,
+ WACURSOR_EQ_TITLEBAR = 27,
+ WACURSOR_EQ_NORMAL = 28,
+} WACURSOR;
+
+void WADlg_init(HWND hwndWinamp); // call this on init, or on WM_DISPLAYCHANGE
+int WADlg_initted();
+void WADlg_close();
+int WADlg_getColor(int idx);
+HBITMAP WADlg_getBitmap();
+void WADlg_setSolidBorder(int solidborder);
+
+LRESULT WADlg_handleDialogMsgs(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam); //
+void WADlg_DrawChildWindowBorders(HWND hwndDlg, int *tab, int tabsize); // each entry in tab would be the id | DCW_*
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif//_WA_DLG_H_
+
+
+// define WA_DLG_IMPLEMENT in one of your source files before including this .h
+// if you are making a media library plugin, you dont need to do this, look at view_ex for
+// an example of how to get the function *'s via an IPC message.
+
+#if (defined WA_DLG_IMPLEMENT && !defined WA_DLG_IMPLEMENT_DONE)
+#define WA_DLG_IMPLEMENT_DONE
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+static int wadlg_solidborder=0;
+static HBRUSH wadlg_lastbrush=0;
+static HBITMAP wadlg_bitmap=0; // load this manually
+static int wadlg_colors[WADLG_NUM_COLORS];
+static int wadlg_defcolors[WADLG_NUM_COLORS]=
+{
+ RGB(0,0,0),
+ RGB(0,255,0),
+ RGB(36,36,60),
+ RGB(57,56,66),
+ RGB(255,255,255),
+ RGB(132,148,165),
+ RGB(0,0,198),
+ RGB(72,72,120),
+ RGB(255,255,255),
+ RGB(108,108,180),
+ RGB(36,36,60),
+ RGB(18,18,30),
+ RGB(36,36,60),
+ RGB(36,36,60),
+ RGB(36,36,60),
+ RGB(121,130,150),
+ RGB(78,88,110),
+ RGB(36,36,60),
+ RGB(255,255,255),
+ RGB(0,0,180),
+ RGB(0,255,0),
+ RGB(0,0,128),
+ RGB(0,0,0),
+ RGB(0,255,0),
+};
+
+int WADlg_initted()
+{
+ return !!wadlg_bitmap;
+}
+
+int WADlg_getColor(int idx)
+{
+ if (idx < 0 || idx >= WADLG_NUM_COLORS) return 0;
+ return wadlg_colors[idx];
+}
+
+HBITMAP WADlg_getBitmap()
+{
+ return wadlg_bitmap;
+}
+
+// set this to draw the border all the way around the control
+void WADlg_setSolidBorder(int solidborder)
+{
+ wadlg_solidborder = solidborder;
+}
+
+void WADlg_init(HWND hwndWinamp) // call this on init, or on WM_DISPLAYCHANGE
+{
+ if (wadlg_bitmap) DeleteObject(wadlg_bitmap);
+ wadlg_bitmap = (HBITMAP) SendMessage(hwndWinamp,WM_WA_IPC,0,IPC_GET_GENSKINBITMAP);
+ if (wadlg_bitmap)
+ {
+ HDC tmpDC=CreateCompatibleDC(NULL);
+ HGDIOBJ o=SelectObject(tmpDC,(HGDIOBJ)wadlg_bitmap);
+ int defbgcol=GetPixel(tmpDC,111,0);
+ for (int x = 0; x < WADLG_NUM_COLORS; x ++)
+ {
+ int a=GetPixel(tmpDC,48+x*2,0);
+ if (a == CLR_INVALID || a == RGB(0,198,255) || a == defbgcol)
+ {
+ //defaults for old skins
+ if (x == WADLG_SELBAR_FGCOLOR || x == WADLG_INACT_SELBAR_FGCOLOR) a=wadlg_colors[WADLG_WNDFG];
+ else if (x == WADLG_SELBAR_BGCOLOR || x == WADLG_INACT_SELBAR_BGCOLOR)
+ {
+ a=wadlg_colors[WADLG_SELCOLOR];
+ if (x == WADLG_INACT_SELBAR_BGCOLOR)
+ a=((a/2)&0x7F7F7F)+(((wadlg_colors[WADLG_WNDBG])/2)&0x7F7F7F);
+ }
+ else if (x == WADLG_ITEMBG2)
+ {
+ a=wadlg_colors[WADLG_ITEMBG];
+ }
+ else if (x == WADLG_ITEMFG2)
+ {
+ a=wadlg_colors[WADLG_ITEMFG];
+ }
+ else a=wadlg_defcolors[x];
+ }
+ wadlg_colors[x]=a;
+ }
+
+ SelectObject(tmpDC,o);
+ DeleteDC(tmpDC);
+ }
+}
+
+void WADlg_close()
+{
+ if (wadlg_bitmap) DeleteObject(wadlg_bitmap);
+ wadlg_bitmap=0;
+ if (wadlg_lastbrush) DeleteObject(wadlg_lastbrush);
+ wadlg_lastbrush=0;
+}
+
+void WADlg_dotLine(HDC hdc, int left, int top, int len, int vert)
+{
+ for (int i=(top&1);i<len-1;i+=2)
+ {
+ if (vert)
+ {
+ MoveToEx(hdc,left,top+i,NULL);
+ LineTo(hdc,left,top+i+1);
+ }
+ else
+ {
+ MoveToEx(hdc,left+i,top,NULL);
+ LineTo(hdc,left+i+1,top);
+ }
+ }
+}
+
+LRESULT WADlg_handleDialogMsgs(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
+{
+ if (uMsg == WM_DRAWITEM)
+ {
+ DRAWITEMSTRUCT *di = (DRAWITEMSTRUCT *)lParam;
+ if (di->CtlType == ODT_BUTTON)
+ {
+ wchar_t wt[256] = {0};
+ GetDlgItemTextW(hwndDlg,(INT)wParam,wt,ARRAYSIZE(wt));
+
+ HDC hdc = CreateCompatibleDC(di->hDC);
+ HBITMAP hbmpOld = (HBITMAP)SelectObject(hdc, wadlg_bitmap);
+
+ RECT r=di->rcItem;
+ SetStretchBltMode(di->hDC,COLORONCOLOR);
+
+ int yoffs = (di->itemState & ODS_SELECTED) ? 15 : 0;
+
+ BitBlt(di->hDC,r.left,r.top,4,4,hdc,0,yoffs,SRCCOPY); // top left
+ StretchBlt(di->hDC,r.left+4,r.top,r.right-r.left-4-4,4,hdc,4,yoffs,47-4-4,4,SRCCOPY); // top center
+ BitBlt(di->hDC,r.right-4,r.top,4,4,hdc,47-4,yoffs,SRCCOPY); // top right
+
+ StretchBlt(di->hDC,r.left,r.top+4,4,r.bottom-r.top-4-4,hdc,0,4+yoffs,4,15-4-4,SRCCOPY); // left edge
+ StretchBlt(di->hDC,r.right-4,r.top+4,4,r.bottom-r.top-4-4,hdc,47-4,4+yoffs,4,15-4-4,SRCCOPY); // right edge
+
+ // center
+ StretchBlt(di->hDC,r.left+4,r.top+4,r.right-r.left-4-4,r.bottom-r.top-4-4,hdc,4,4+yoffs,47-4-4,15-4-4,SRCCOPY);
+
+ BitBlt(di->hDC,r.left,r.bottom-4,4,4,hdc,0,15-4+yoffs,SRCCOPY); // bottom left
+ StretchBlt(di->hDC,r.left+4,r.bottom-4,r.right-r.left-4-4,4,hdc,4,15-4+yoffs,47-4-4,4,SRCCOPY); // bottom center
+ BitBlt(di->hDC,r.right-4,r.bottom-4,4,4,hdc,47-4,15-4+yoffs,SRCCOPY); // bottom right
+
+ // draw text
+ SetBkMode(di->hDC,TRANSPARENT);
+
+ // this will do a different style for the button text depending on enabled state of the button
+ COLORREF colour = wadlg_colors[WADLG_BUTTONFG];
+ if (!IsWindowEnabled(di->hwndItem))
+ {
+ COLORREF fg = wadlg_colors[WADLG_WNDFG],
+ bg = wadlg_colors[WADLG_WNDBG];
+ colour = RGB((GetRValue(fg)+GetRValue(bg))/2,
+ (GetGValue(fg)+GetGValue(bg))/2,
+ (GetBValue(fg)+GetBValue(bg))/2);
+ }
+ SetTextColor(di->hDC,colour);
+
+ if (di->itemState & ODS_SELECTED) {r.left+=2; r.top+=2;}
+
+ r.right -= 4; r.left += 5;
+ DrawTextW(di->hDC,wt,-1,&r,DT_VCENTER|DT_SINGLELINE|DT_CENTER|DT_END_ELLIPSIS);
+ r.right += 4; r.left -= 5;
+
+ SelectObject(hdc, hbmpOld);
+ DeleteDC(hdc);
+
+ if (GetFocus()==di->hwndItem)
+ {
+ HPEN hpen = CreatePen(PS_SOLID,0,RGB(0,0,0));
+ HPEN hpenOld = (HPEN)SelectObject(di->hDC, hpen);
+ WADlg_dotLine(di->hDC,r.left+2,r.top+2,r.right-r.left-3,0);
+ WADlg_dotLine(di->hDC,r.right-3,r.top+2,r.bottom-r.top-3,1);
+ WADlg_dotLine(di->hDC,r.left+2,r.top+2,r.bottom-r.top-3,1);
+ WADlg_dotLine(di->hDC,r.left+2,r.bottom-3,r.right-r.left-3,0);
+ SelectObject(di->hDC, hpenOld);
+ DeleteObject(hpen);
+ }
+ }
+ }
+
+ switch (uMsg)
+ {
+ case WM_CTLCOLORLISTBOX:
+ case WM_CTLCOLORDLG:
+ case WM_CTLCOLORBTN:
+ case WM_CTLCOLORSTATIC:
+ case WM_CTLCOLOREDIT:
+ {
+ int bgcolor=(uMsg == WM_CTLCOLOREDIT || uMsg == WM_CTLCOLORLISTBOX) ? wadlg_colors[WADLG_ITEMBG] : (uMsg == WM_CTLCOLORBTN ? wadlg_colors[WADLG_ITEMBG] : wadlg_colors[WADLG_WNDBG]);
+ LOGBRUSH lb={BS_SOLID,GetNearestColor((HDC)wParam,bgcolor)};
+ if (wadlg_lastbrush) DeleteObject(wadlg_lastbrush);
+ wadlg_lastbrush=CreateBrushIndirect(&lb);
+ SetTextColor((HDC)wParam,uMsg == WM_CTLCOLORSTATIC ? wadlg_colors[WADLG_WNDFG] : wadlg_colors[WADLG_ITEMFG]);
+ SetBkColor((HDC)wParam,lb.lbColor);
+ return (LRESULT)wadlg_lastbrush;
+ }
+ }
+ return 0;
+}
+
+static int RectInRect(RECT *rect1, RECT *rect2)
+{
+ // this has a bias towards true
+ // this could probably be optimized a lot
+ return ((rect1->top >= rect2->top && rect1->top <= rect2->bottom) ||
+ (rect1->bottom >= rect2->top && rect1->bottom <= rect2->bottom) ||
+ (rect2->top >= rect1->top && rect2->top <= rect1->bottom) ||
+ (rect2->bottom >= rect1->top && rect2->bottom <= rect1->bottom)) // vertical intersect
+ &&
+ ((rect1->left >= rect2->left && rect1->left <= rect2->right) ||
+ (rect1->right >= rect2->left && rect1->right <= rect2->right) ||
+ (rect2->left >= rect1->left && rect2->left <= rect1->right) ||
+ (rect2->right >= rect1->left && rect2->right <= rect1->right)) // horiz intersect
+ ;
+}
+
+static void WADlg_removeFromRgn(HRGN hrgn, int left, int top, int right, int bottom)
+{
+ HRGN rgn2=CreateRectRgn(left,top,right,bottom);
+ CombineRgn(hrgn,hrgn,rgn2,RGN_DIFF);
+ DeleteObject(rgn2);
+}
+
+void WADlg_DrawChildWindowBorders(HWND hwndDlg, int *tab, int tabsize)
+{
+ PAINTSTRUCT ps={0};
+ BeginPaint(hwndDlg,&ps);
+ HRGN hrgn = (ps.fErase) ? CreateRectRgnIndirect(&ps.rcPaint) : NULL;
+ HPEN pen = CreatePen(PS_SOLID, 0, wadlg_colors[WADLG_HILITE]);
+ HGDIOBJ o = SelectObject(ps.hdc, pen);
+
+ while (tabsize--)
+ {
+ RECT r = {0};
+ int a = *tab++;
+ GetWindowRect(GetDlgItem(hwndDlg, a & 0xffff),&r);
+ MapWindowPoints(HWND_DESKTOP, hwndDlg, (LPPOINT)&r, 2);
+
+ if (RectInRect(&ps.rcPaint,&r))
+ {
+ if ((a & 0xffff0000) == DCW_SUNKENBORDER)
+ {
+ MoveToEx(ps.hdc,r.left,r.bottom,NULL);
+ LineTo(ps.hdc,r.right,r.bottom);
+ LineTo(ps.hdc,r.right,r.top-1);
+ if (hrgn)
+ {
+ WADlg_removeFromRgn(hrgn,r.left,r.bottom,r.right,r.bottom+1);
+ WADlg_removeFromRgn(hrgn,r.right,r.top,r.right+1,r.bottom);
+ }
+ }
+ else if ((a & 0xffff0000) == DCW_DIVIDER)
+ {
+ if (r.right - r.left < r.bottom - r.top) // vertical
+ {
+ int left=(r.left+r.right)/2;
+ MoveToEx(ps.hdc,left,r.top,NULL);
+ LineTo(ps.hdc,left,r.bottom+1);
+ if (hrgn) WADlg_removeFromRgn(hrgn,left,r.top,left+1,r.bottom);
+ }
+ else // horiz
+ {
+ int top=(r.top+r.bottom)/2;
+ MoveToEx(ps.hdc,r.left,top,NULL);
+ LineTo(ps.hdc,r.right+1,top);
+ if (hrgn) WADlg_removeFromRgn(hrgn,r.left,top,r.right,top+1);
+ }
+ }
+ }
+ }
+
+ SelectObject(ps.hdc, o);
+ DeleteObject(pen);
+
+ if(hrgn)
+ {
+ //erase bkgnd while clipping out our own drawn stuff (for flickerless display)
+ HBRUSH b = CreateSolidBrush(wadlg_colors[WADLG_WNDBG]);
+ FillRgn(ps.hdc,hrgn,b);
+ DeleteObject(b);
+ DeleteObject(hrgn);
+ }
+ EndPaint(hwndDlg,&ps);
+}
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // WA_DLG_IMPLEMENT \ No newline at end of file
generated by cgit (git 2.34.1) at 2025-05-02 01:02:51 -0400