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authorJörg Frings-Fürst <debian@jff-webhosting.net>2016-12-28 16:52:56 +0100
committerJörg Frings-Fürst <debian@jff-webhosting.net>2016-12-28 16:52:56 +0100
commit7b358424ebad9349421acd533c2fa1cbf6cf3e3e (patch)
tree686678532eefed525c242fd214d0cfb2914726c5 /app/wlib/mswlib/mswbutt.c
Initial import of xtrkcad version 1:4.0.2-2
Diffstat (limited to 'app/wlib/mswlib/mswbutt.c')
-rw-r--r--app/wlib/mswlib/mswbutt.c387
1 files changed, 387 insertions, 0 deletions
diff --git a/app/wlib/mswlib/mswbutt.c b/app/wlib/mswlib/mswbutt.c
new file mode 100644
index 0000000..b5d7b49
--- /dev/null
+++ b/app/wlib/mswlib/mswbutt.c
@@ -0,0 +1,387 @@
+#include <windows.h>
+#include <string.h>
+#include <malloc.h>
+#include <stdlib.h>
+#include <commdlg.h>
+#include <math.h>
+#include "mswint.h"
+int kludge12 = 0;
+
+/*
+ *****************************************************************************
+ *
+ * Simple Buttons
+ *
+ *****************************************************************************
+ */
+
+
+
+static XWNDPROC oldButtProc = NULL;
+static XWNDPROC newButtProc;
+
+
+struct wButton_t {
+ WOBJ_COMMON
+ wButtonCallBack_p action;
+ wBool_t busy;
+ wBool_t selected;
+ wIcon_p icon;
+ };
+
+
+
+void mswButtPush(
+ wControl_p b )
+{
+ if ( ((wButton_p)b)->action )
+ ((wButton_p)b)->action( ((wButton_p)b)->data );
+}
+
+/**
+ * Paint function for toolbar buttons
+ *
+ * \param hButtDc IN valid device context
+ * \param bm IN bitmap to add to button
+ * \param selected IN selected state of button
+ * \param disabled IN disabled state of button
+ */
+
+static void drawButton(
+ HDC hButtDc,
+ wIcon_p bm,
+ BOOL_T selected,
+ BOOL_T disabled )
+{
+ HGDIOBJ oldBrush, newBrush;
+ HPEN oldPen, newPen;
+ RECT rect;
+ COLORREF color1, color2;
+ POS_T offw=5, offh=5;
+ TRIVERTEX vert[2] ;
+ GRADIENT_RECT gRect;
+
+ COLORREF colL;
+ COLORREF colD;
+ COLORREF colF;
+
+#define LEFT (0)
+#define RIGHT (bm->w+10)
+#define TOP (0)
+#define BOTTOM (bm->h+10)
+
+ /* get the lightest and the darkest color to use */
+ colL = GetSysColor( COLOR_BTNHIGHLIGHT );
+ colD = GetSysColor( COLOR_BTNSHADOW );
+ colF = GetSysColor( COLOR_BTNFACE );
+
+ /* define the rectangle for the button */
+ rect.top = TOP;
+ rect.left = LEFT;
+ rect.right = RIGHT;
+ rect.bottom = BOTTOM;
+
+ /* fill the button with the face color */
+ newBrush = CreateSolidBrush( colF );
+ oldBrush = SelectObject( hButtDc, newBrush );
+ FillRect( hButtDc, &rect, newBrush );
+ DeleteObject( SelectObject( hButtDc, oldBrush ) );
+
+ /* disabled button remain flat */
+ if( !disabled )
+ {
+ /* select colors for the gradient */
+ if( selected ) {
+ color1 = colD;
+ color2 = colL;
+ } else {
+ color1 = colL;
+ color2 = colD;
+ }
+
+#define GRADIENT_WIDTH 6
+
+ /*
+ first draw the top gradient
+ this always ends in the button face color
+ starting color depends on button state (selected or not)
+ */
+ vert [0] .x = LEFT;
+ vert [0] .y = TOP;
+ vert [0] .Red = GetRValue( color1 )* 256;
+ vert [0] .Green = GetGValue( color1 )* 256;
+ vert [0] .Blue = GetBValue( color1 )* 256;
+ vert [0] .Alpha = 0x0000;
+ vert [1] .x = RIGHT;
+ vert [1] .y = TOP + GRADIENT_WIDTH;
+ vert [1] .Red = GetRValue( colF )* 256;
+ vert [1] .Green = GetGValue( colF )* 256;
+ vert [1] .Blue = GetBValue( colF )* 256;
+ vert [1] .Alpha = 0x0000;
+
+ gRect.UpperLeft = 0;
+ gRect.LowerRight = 1;
+
+ GradientFill(hButtDc, vert, 2, &gRect, 1, GRADIENT_FILL_RECT_V);
+
+ /*
+ now draw the bottom gradient
+ this always starts with the button face color
+ ending color depends on button state (selected or not)
+ */
+ vert [0] .x = LEFT;
+ vert [0] .y = BOTTOM - GRADIENT_WIDTH;
+ vert [0] .Red = GetRValue( colF )* 256;
+ vert [0] .Green = GetGValue( colF )* 256;
+ vert [0] .Blue = GetBValue( colF )* 256;
+ vert [0] .Alpha = 0x0000;
+ vert [1] .x = RIGHT;
+ vert [1] .y = BOTTOM;
+ vert [1] .Red = GetRValue( color2 )* 256;
+ vert [1] .Green = GetGValue( color2 )* 256;
+ vert [1] .Blue = GetBValue( color2 )* 256;
+ vert [1] .Alpha = 0x0000;
+ gRect.UpperLeft = 0;
+ gRect.LowerRight = 1;
+ GradientFill(hButtDc, vert, 2, &gRect, 1, GRADIENT_FILL_RECT_V);
+
+ }
+
+ /* draw delimiting lines in shadow color */
+ newPen = CreatePen( PS_SOLID, 0, colD );
+ oldPen = SelectObject( hButtDc, newPen );
+
+ MoveTo( hButtDc, LEFT, TOP );
+ LineTo( hButtDc, LEFT, BOTTOM );
+ MoveTo( hButtDc, RIGHT, TOP );
+ LineTo( hButtDc, RIGHT, BOTTOM );
+
+ DeleteObject( SelectObject( hButtDc, oldPen ) );
+
+ color2 = GetSysColor( COLOR_BTNSHADOW );
+ color1 = RGB( bm->colormap[ 1 ].rgbRed, bm->colormap[ 1 ].rgbGreen, bm->colormap[ 1 ].rgbBlue );
+
+ if (selected) {
+ offw++; offh++;
+ }
+ mswDrawIcon( hButtDc, offw, offh, bm, disabled, color1, color2 );
+}
+
+
+static void buttDrawIcon(
+ wButton_p b,
+ HDC butt_hDc )
+{
+ wIcon_p bm = b->icon;
+ POS_T offw=5, offh=5;
+
+ if (b->selected || b->busy) {
+ offw++; offh++;
+ } else if ( (b->option & BO_DISABLED) != 0 ) {
+ ;
+ } else {
+ ;
+ }
+ drawButton( butt_hDc, bm, b->selected || b->busy, (b->option & BO_DISABLED) != 0 );
+}
+
+void wButtonSetBusy(
+ wButton_p b,
+ int value )
+{
+ b->busy = value;
+ if (!value)
+ b->selected = FALSE;
+ /*SendMessage( b->hWnd, BM_SETSTATE, (WPARAM)value, 0L );*/
+ InvalidateRgn( b->hWnd, NULL, FALSE );
+}
+
+
+void wButtonSetLabel(
+ wButton_p b,
+ const char * label )
+{
+ if ((b->option&BO_ICON) == 0) {
+ /*b->labelStr = label;*/
+ SetWindowText( b->hWnd, label );
+ } else {
+ b->icon = (wIcon_p)label;
+ }
+ InvalidateRgn( b->hWnd, NULL, FALSE );
+}
+
+
+static LRESULT buttPush( wControl_p b, HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam )
+{
+ wButton_p bb = (wButton_p)b;
+ DRAWITEMSTRUCT * di = (DRAWITEMSTRUCT *)lParam;
+ wBool_t selected;
+
+ switch (message) {
+ case WM_COMMAND:
+ if (bb->action /*&& !bb->busy*/) {
+ bb->action( bb->data );
+ return 0L;
+ }
+ break;
+
+ case WM_MEASUREITEM: {
+ MEASUREITEMSTRUCT * mi = (MEASUREITEMSTRUCT *)lParam;
+ if (bb->type != B_BUTTON || (bb->option & BO_ICON) == 0)
+ break;
+ mi->CtlType = ODT_BUTTON;
+ mi->CtlID = wParam;
+ mi->itemWidth = bb->w;
+ mi->itemHeight = bb->h;
+ } return 0L;
+
+ case WM_DRAWITEM:
+ if (bb->type == B_BUTTON && (bb->option & BO_ICON) != 0) {
+ selected = ((di->itemState & ODS_SELECTED) != 0);
+ if (bb->selected != selected) {
+ bb->selected = selected;
+ InvalidateRgn( bb->hWnd, NULL, FALSE );
+ }
+ return TRUE;
+ }
+ break;
+
+ }
+ return DefWindowProc( hWnd, message, wParam, lParam );
+}
+
+
+static void buttDone(
+ wControl_p b )
+{
+ free(b);
+}
+
+long FAR PASCAL _export pushButt(
+ HWND hWnd,
+ UINT message,
+ UINT wParam,
+ LONG lParam )
+{
+ /* Catch <Return> and cause focus to leave control */
+#ifdef WIN32
+ long inx = GetWindowLong( hWnd, GWL_ID );
+#else
+ short inx = GetWindowWord( hWnd, GWW_ID );
+#endif
+ wButton_p b = (wButton_p)mswMapIndex( inx );
+ PAINTSTRUCT ps;
+
+ switch (message) {
+ case WM_PAINT:
+ if ( b && b->type == B_BUTTON && (b->option & BO_ICON) != 0 ) {
+ BeginPaint( hWnd, &ps );
+ buttDrawIcon( (wButton_p)b, ps.hdc );
+ EndPaint( hWnd, &ps );
+ return 1L;
+ }
+ break;
+ case WM_CHAR:
+ if ( b != NULL ) {
+ switch( wParam ) {
+ case 0x0D:
+ case 0x1B:
+ case 0x09:
+ /*SetFocus( ((wControl_p)(b->parent))->hWnd );*/
+ SendMessage( ((wControl_p)(b->parent))->hWnd, WM_CHAR,
+ wParam, lParam );
+ /*SendMessage( ((wControl_p)(b->parent))->hWnd, WM_COMMAND,
+ inx, MAKELONG( hWnd, EN_KILLFOCUS ) );*/
+ return 0L;
+ }
+ }
+ break;
+ case WM_KILLFOCUS:
+ if ( b )
+ InvalidateRect( b->hWnd, NULL, TRUE );
+ return 0L;
+ break;
+ case WM_ERASEBKGND:
+ if (kludge12)
+ return 1L;
+ }
+ return CallWindowProc( oldButtProc, hWnd, message, wParam, lParam );
+}
+
+static callBacks_t buttonCallBacks = {
+ mswRepaintLabel,
+ buttDone,
+ buttPush };
+
+wButton_p wButtonCreate(
+ wWin_p parent,
+ POS_T x,
+ POS_T y,
+ const char * helpStr,
+ const char * labelStr,
+ long option,
+ wPos_t width,
+ wButtonCallBack_p action,
+ void * data )
+{
+ wButton_p b;
+ RECT rect;
+ int h=20;
+ int index;
+ DWORD style;
+ HDC hDc;
+ wIcon_p bm;
+
+ if (width <= 0)
+ width = 80;
+ if ((option&BO_ICON) == 0) {
+ labelStr = mswStrdup( labelStr );
+ } else {
+ bm = (wIcon_p)labelStr;
+ labelStr = NULL;
+ }
+ b = (wButton_p)mswAlloc( parent, B_BUTTON, NULL, sizeof *b, data, &index );
+ b->option = option;
+ b->busy = 0;
+ b->selected = 0;
+ mswComputePos( (wControl_p)b, x, y );
+ if (b->option&BO_ICON) {
+ width = bm->w+10;
+ h = bm->h+10;
+ b->icon = bm;
+ } else {
+ width = (wPos_t)(width*mswScale);
+ }
+ style = ((b->option&BO_ICON)? BS_OWNERDRAW : BS_PUSHBUTTON) |
+ WS_CHILD | WS_VISIBLE |
+ mswGetBaseStyle(parent);
+ if ((b->option&BB_DEFAULT) != 0)
+ style |= BS_DEFPUSHBUTTON;
+ b->hWnd = CreateWindow( "BUTTON", labelStr, style, b->x, b->y,
+ /*CW_USEDEFAULT, CW_USEDEFAULT,*/ width, h,
+ ((wControl_p)parent)->hWnd, (HMENU)index, mswHInst, NULL );
+ if (b->hWnd == NULL) {
+ mswFail("CreateWindow(BUTTON)");
+ return b;
+ }
+ /*SetWindowLong( b->hWnd, 0, (long)b );*/
+ GetWindowRect( b->hWnd, &rect );
+ b->w = rect.right - rect.left;
+ b->h = rect.bottom - rect.top;
+ mswAddButton( (wControl_p)b, TRUE, helpStr );
+ b->action = action;
+ mswCallBacks[B_BUTTON] = &buttonCallBacks;
+ mswChainFocus( (wControl_p)b );
+ newButtProc = MakeProcInstance( (XWNDPROC)pushButt, mswHInst );
+ oldButtProc = (XWNDPROC)GetWindowLong( b->hWnd, GWL_WNDPROC );
+ SetWindowLong( b->hWnd, GWL_WNDPROC, (LONG)newButtProc );
+ if (mswPalette) {
+ hDc = GetDC( b->hWnd );
+ SelectPalette( hDc, mswPalette, 0 );
+ RealizePalette( hDc );
+ ReleaseDC( b->hWnd, hDc );
+ }
+ if ( !mswThickFont )
+ SendMessage( b->hWnd, WM_SETFONT, (WPARAM)mswLabelFont, 0L );
+ return b;
+}