Amebis/wxWidgets
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

compilation warning fixes

Browse Source 
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@14903 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2002-04-02 09:59:22 +00:00
parent 21a77f6e50
commit 0fc5dbf52a
6 changed files with 172 additions and 152 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
src/common/imagfill.cpp
View File

@@ -17,13 +17,13 @@
#pragma hdrstop
#endif
#include "wx/defs.h"
#if wxUSE_IMAGE
#include "wx/image.h"
#include "wx/brush.h"
#include "wx/pen.h"
#ifndef WX_PRECOMP
#include "wx/brush.h"
#endif
// DoFloodFill
// Fills with the colour extracted from fillBrush, starting at x,y until either

92
src/gtk/cursor.cpp
View File

@@ -147,72 +147,77 @@ wxCursor::wxCursor( const wxCursor &cursor )
}
#if wxUSE_IMAGE
wxCursor::wxCursor( const wxImage & image )
{
unsigned char * rgbBits = image.GetData();
int w = image.GetWidth() ;
int h = image.GetHeight() ;
bool bHasMask = image.HasMask() ;
int w = image.GetWidth() ;
int h = image.GetHeight();
bool bHasMask = image.HasMask();
int imagebitcount = (w*h)/8;
unsigned char r, g, b ;
unsigned char * bits = new unsigned char [imagebitcount];
unsigned char * maskBits = new unsigned char [imagebitcount];
int i,j, i8; unsigned char c, cMask;
int i, j, i8; unsigned char c, cMask;
for (i=0; i<imagebitcount; i++)
{
{
bits[i] = 0;
i8 = i * 8;
cMask = 1;
for (j=0; j<8; j++)
{
// possible overflow if we do the summation first ?
c = rgbBits[(i8+j)*3]/3 + rgbBits[(i8+j)*3+1]/3 + rgbBits[(i8+j)*3+2]/3 ;
//if average value is > mid grey
if (c>127)
bits[i] = bits[i] | cMask ;
cMask = cMask * 2 ;
}
{
// possible overflow if we do the summation first ?
c = rgbBits[(i8+j)*3]/3 + rgbBits[(i8+j)*3+1]/3 + rgbBits[(i8+j)*3+2]/3;
//if average value is > mid grey
if (c>127)
bits[i] = bits[i] | cMask;
cMask = cMask * 2;
}
}
unsigned long keyMaskColor;
if (bHasMask)
{
r = image.GetMaskRed() ;
g = image.GetMaskGreen() ;
b = image.GetMaskBlue() ;
{
unsigned char
r = image.GetMaskRed(),
g = image.GetMaskGreen(),
b = image.GetMaskBlue();
for (i=0; i<imagebitcount; i++)
{
maskBits[i] = 0x0;
i8 = i * 8;
maskBits[i] = 0x0;
i8 = i * 8;
cMask = 1;
for (j=0; j<8; j++)
{
if (rgbBits[(i8+j)*3] != r || rgbBits[(i8+j)*3+1] != g || rgbBits[(i8+j)*3+2] != b)
maskBits[i] = maskBits[i] | cMask ;
cMask = cMask * 2 ;
}
cMask = 1;
for (j=0; j<8; j++)
{
if (rgbBits[(i8+j)*3] != r || rgbBits[(i8+j)*3+1] != g || rgbBits[(i8+j)*3+2] != b)
maskBits[i] = maskBits[i] | cMask;
cMask = cMask * 2;
}
}
}
else
{
keyMaskColor = (r << 16) | (g << 8) | b;
}
else // no mask
{
for (i=0; i<imagebitcount; i++)
maskBits[i]= 0xFF ;
}
//find the most frequent color(s)
//it seems a waste of effort to copy the image
//but otherwise we need to remove the const modifier ??
maskBits[i] = 0xFF;
// init it to avoid compiler warnings
keyMaskColor = 0;
}
// find the most frequent color(s) it seems a waste of effort to copy the
// image but otherwise we need to remove the const modifier ??
wxImage tmpImage = image.Copy();
wxImageHistogram histogram;
//colors as rrggbb
// colors as rrggbb
unsigned long key;
unsigned long value;
unsigned long keyMaskColor = 0;
if (bHasMask)
keyMaskColor = (r << 16) | (g << 8) | b;
tmpImage.ComputeHistogram(histogram);
@@ -243,11 +248,11 @@ wxCursor::wxCursor( const wxImage & image )
wxColour fg = wxColour ( (unsigned char)(MostFreqCol >> 16),
(unsigned char)(MostFreqCol >> 8),
(unsigned char)(MostFreqCol) ) ;
(unsigned char)(MostFreqCol) );
wxColour bg = wxColour ( (unsigned char)(NextFreqCol >> 16),
(unsigned char)(NextFreqCol >> 8),
(unsigned char)(NextFreqCol) ) ;
(unsigned char)(NextFreqCol) );
int hotSpotX=0;
int hotSpotY=0;
@@ -274,10 +279,11 @@ wxCursor::wxCursor( const wxImage & image )
gdk_bitmap_unref( data );
gdk_bitmap_unref( mask );
delete [] bits ;
delete [] bits;
delete [] maskBits;
}
#endif
#endif // wxUSE_IMAGE
wxCursor::~wxCursor()
{

63
src/gtk/window.cpp
View File

@@ -25,6 +25,7 @@
#include "wx/utils.h"
#include "wx/dialog.h"
#include "wx/msgdlg.h"
#include "wx/module.h"
#if wxUSE_DRAG_AND_DROP
#include "wx/dnd.h"
@@ -39,7 +40,7 @@
#endif // wxUSE_CARET
#if wxUSE_TEXTCTRL
#include "wx/textctrl.h"
#include "wx/textctrl.h"
#endif
#include "wx/menu.h"
@@ -487,8 +488,8 @@ gint gtk_window_own_expose_callback( GtkWidget *widget, GdkEventExpose *gdk_even
#ifdef __WXGTK20__
(* GTK_WIDGET_CLASS (pizza_parent_class)->expose_event) (widget, gdk_event);
#endif
#endif
return TRUE;
}
@@ -829,12 +830,12 @@ static int gtk_window_expose_callback( GtkWidget *widget,
// Actual redrawing takes place in idle time.
win->Update();
#ifdef __WXGTK20__
(* GTK_WIDGET_CLASS (pizza_parent_class)->expose_event) (widget, gdk_event);
#endif
#endif
return TRUE;
}
@@ -934,7 +935,7 @@ static void gtk_window_draw_callback( GtkWidget *widget,
win->GetUpdateRegion().Union( rect->x, rect->y, rect->width, rect->height );
// Actual redrawing takes place in idle time.
win->Update();
#ifndef __WXUNIVERSAL__
@@ -2366,7 +2367,7 @@ bool wxWindowGTK::Create( wxWindow *parent,
m_vAdjust = gtk_range_get_adjustment( GTK_RANGE(scrolledWindow->vscrollbar) );
m_wxwindow = gtk_pizza_new();
#ifndef __WXUNIVERSAL__
GtkPizza *pizza = GTK_PIZZA(m_wxwindow);
@@ -2547,7 +2548,7 @@ void wxWindowGTK::PostCreation()
#ifndef __WXGTK20__
gtk_signal_connect( GTK_OBJECT(m_wxwindow), "draw",
GTK_SIGNAL_FUNC(gtk_window_draw_callback), (gpointer)this );
if (HasFlag(wxNO_FULL_REPAINT_ON_RESIZE))
{
gtk_signal_connect( GTK_OBJECT(m_wxwindow), "event",
@@ -2773,7 +2774,7 @@ void wxWindowGTK::OnInternalIdle()
{
// Update invalidated regions.
Update();
// Synthetize activate events.
if ( g_sendActivateEvent != -1 )
{
@@ -3387,14 +3388,14 @@ void wxWindowGTK::GtkSendPaintEvents()
{
wxWindowDC dc( (wxWindow*)this );
dc.SetClippingRegion( m_clearRegion );
wxEraseEvent erase_event( GetId(), &dc );
erase_event.SetEventObject( this );
if (!GetEventHandler()->ProcessEvent(erase_event))
{
gdk_gc_set_foreground( g_eraseGC, m_backgroundColour.GetColor() );
wxRegionIterator upd( m_clearRegion );
while (upd)
{
@@ -3421,9 +3422,9 @@ void wxWindowGTK::GtkSendPaintEvents()
// The following code will result in all window-less widgets
// being redrawn because the wxWindows class is allowed to
// paint over the window-less widgets.
GtkPizza *pizza = GTK_PIZZA(m_wxwindow);
GList *children = pizza->children;
while (children)
{
@@ -3435,12 +3436,12 @@ void wxWindowGTK::GtkSendPaintEvents()
{
// Get intersection of widget area and update region
wxRegion region( m_updateRegion );
GdkEventExpose gdk_event;
gdk_event.type = GDK_EXPOSE;
gdk_event.window = pizza->bin_window;
gdk_event.count = 0;
wxRegionIterator upd( m_updateRegion );
while (upd)
{
@@ -3449,12 +3450,12 @@ void wxWindowGTK::GtkSendPaintEvents()
rect.y = upd.GetY();
rect.width = upd.GetWidth();
rect.height = upd.GetHeight();
if (gtk_widget_intersect (child->widget, &rect, &gdk_event.area))
{
gtk_widget_event (child->widget, (GdkEvent*) &gdk_event);
}
upd ++;
}
}
@@ -4063,42 +4064,42 @@ void wxWindowGTK::ScrollWindow( int dx, int dy, const wxRect* WXUNUSED(rect) )
// No scrolling requested.
if ((dx == 0) && (dy == 0)) return;
#ifndef __WXGTK20__
if (!m_updateRegion.IsEmpty())
{
m_updateRegion.Offset( dx, dy );
int cw = 0;
int ch = 0;
GetClientSize( &cw, &ch );
m_updateRegion.Intersect( 0, 0, cw, ch );
}
if (!m_clearRegion.IsEmpty())
{
m_clearRegion.Offset( dx, dy );
int cw = 0;
int ch = 0;
GetClientSize( &cw, &ch );
m_clearRegion.Intersect( 0, 0, cw, ch );
}
m_clipPaintRegion = TRUE;
gtk_pizza_scroll( GTK_PIZZA(m_wxwindow), -dx, -dy );
m_clipPaintRegion = FALSE;
#else
gdk_window_scroll( GTK_PIZZA(m_wxwindow)->bin_window, dx, dy );
GTK_PIZZA(m_wxwindow)->xoffset += dx;
GTK_PIZZA(m_wxwindow)->yoffset += dy;
#endif
#endif
}
@@ -4163,7 +4164,7 @@ bool wxWinModule::OnInit()
{
g_eraseGC = gdk_gc_new( GDK_ROOT_PARENT() );
gdk_gc_set_fill( g_eraseGC, GDK_SOLID );
return TRUE;
}

92
src/gtk1/cursor.cpp
View File

@@ -147,72 +147,77 @@ wxCursor::wxCursor( const wxCursor &cursor )
}
#if wxUSE_IMAGE
wxCursor::wxCursor( const wxImage & image )
{
unsigned char * rgbBits = image.GetData();
int w = image.GetWidth() ;
int h = image.GetHeight() ;
bool bHasMask = image.HasMask() ;
int w = image.GetWidth() ;
int h = image.GetHeight();
bool bHasMask = image.HasMask();
int imagebitcount = (w*h)/8;
unsigned char r, g, b ;
unsigned char * bits = new unsigned char [imagebitcount];
unsigned char * maskBits = new unsigned char [imagebitcount];
int i,j, i8; unsigned char c, cMask;
int i, j, i8; unsigned char c, cMask;
for (i=0; i<imagebitcount; i++)
{
{
bits[i] = 0;
i8 = i * 8;
cMask = 1;
for (j=0; j<8; j++)
{
// possible overflow if we do the summation first ?
c = rgbBits[(i8+j)*3]/3 + rgbBits[(i8+j)*3+1]/3 + rgbBits[(i8+j)*3+2]/3 ;
//if average value is > mid grey
if (c>127)
bits[i] = bits[i] | cMask ;
cMask = cMask * 2 ;
}
{
// possible overflow if we do the summation first ?
c = rgbBits[(i8+j)*3]/3 + rgbBits[(i8+j)*3+1]/3 + rgbBits[(i8+j)*3+2]/3;
//if average value is > mid grey
if (c>127)
bits[i] = bits[i] | cMask;
cMask = cMask * 2;
}
}
unsigned long keyMaskColor;
if (bHasMask)
{
r = image.GetMaskRed() ;
g = image.GetMaskGreen() ;
b = image.GetMaskBlue() ;
{
unsigned char
r = image.GetMaskRed(),
g = image.GetMaskGreen(),
b = image.GetMaskBlue();
for (i=0; i<imagebitcount; i++)
{
maskBits[i] = 0x0;
i8 = i * 8;
maskBits[i] = 0x0;
i8 = i * 8;
cMask = 1;
for (j=0; j<8; j++)
{
if (rgbBits[(i8+j)*3] != r || rgbBits[(i8+j)*3+1] != g || rgbBits[(i8+j)*3+2] != b)
maskBits[i] = maskBits[i] | cMask ;
cMask = cMask * 2 ;
}
cMask = 1;
for (j=0; j<8; j++)
{
if (rgbBits[(i8+j)*3] != r || rgbBits[(i8+j)*3+1] != g || rgbBits[(i8+j)*3+2] != b)
maskBits[i] = maskBits[i] | cMask;
cMask = cMask * 2;
}
}
}
else
{
keyMaskColor = (r << 16) | (g << 8) | b;
}
else // no mask
{
for (i=0; i<imagebitcount; i++)
maskBits[i]= 0xFF ;
}
//find the most frequent color(s)
//it seems a waste of effort to copy the image
//but otherwise we need to remove the const modifier ??
maskBits[i] = 0xFF;
// init it to avoid compiler warnings
keyMaskColor = 0;
}
// find the most frequent color(s) it seems a waste of effort to copy the
// image but otherwise we need to remove the const modifier ??
wxImage tmpImage = image.Copy();
wxImageHistogram histogram;
//colors as rrggbb
// colors as rrggbb
unsigned long key;
unsigned long value;
unsigned long keyMaskColor = 0;
if (bHasMask)
keyMaskColor = (r << 16) | (g << 8) | b;
tmpImage.ComputeHistogram(histogram);
@@ -243,11 +248,11 @@ wxCursor::wxCursor( const wxImage & image )
wxColour fg = wxColour ( (unsigned char)(MostFreqCol >> 16),
(unsigned char)(MostFreqCol >> 8),
(unsigned char)(MostFreqCol) ) ;
(unsigned char)(MostFreqCol) );
wxColour bg = wxColour ( (unsigned char)(NextFreqCol >> 16),
(unsigned char)(NextFreqCol >> 8),
(unsigned char)(NextFreqCol) ) ;
(unsigned char)(NextFreqCol) );
int hotSpotX=0;
int hotSpotY=0;
@@ -274,10 +279,11 @@ wxCursor::wxCursor( const wxImage & image )
gdk_bitmap_unref( data );
gdk_bitmap_unref( mask );
delete [] bits ;
delete [] bits;
delete [] maskBits;
}
#endif
#endif // wxUSE_IMAGE
wxCursor::~wxCursor()
{

63
src/gtk1/window.cpp
View File

@@ -25,6 +25,7 @@
#include "wx/utils.h"
#include "wx/dialog.h"
#include "wx/msgdlg.h"
#include "wx/module.h"
#if wxUSE_DRAG_AND_DROP
#include "wx/dnd.h"
@@ -39,7 +40,7 @@
#endif // wxUSE_CARET
#if wxUSE_TEXTCTRL
#include "wx/textctrl.h"
#include "wx/textctrl.h"
#endif
#include "wx/menu.h"
@@ -487,8 +488,8 @@ gint gtk_window_own_expose_callback( GtkWidget *widget, GdkEventExpose *gdk_even
#ifdef __WXGTK20__
(* GTK_WIDGET_CLASS (pizza_parent_class)->expose_event) (widget, gdk_event);
#endif
#endif
return TRUE;
}
@@ -829,12 +830,12 @@ static int gtk_window_expose_callback( GtkWidget *widget,
// Actual redrawing takes place in idle time.
win->Update();
#ifdef __WXGTK20__
(* GTK_WIDGET_CLASS (pizza_parent_class)->expose_event) (widget, gdk_event);
#endif
#endif
return TRUE;
}
@@ -934,7 +935,7 @@ static void gtk_window_draw_callback( GtkWidget *widget,
win->GetUpdateRegion().Union( rect->x, rect->y, rect->width, rect->height );
// Actual redrawing takes place in idle time.
win->Update();
#ifndef __WXUNIVERSAL__
@@ -2366,7 +2367,7 @@ bool wxWindowGTK::Create( wxWindow *parent,
m_vAdjust = gtk_range_get_adjustment( GTK_RANGE(scrolledWindow->vscrollbar) );
m_wxwindow = gtk_pizza_new();
#ifndef __WXUNIVERSAL__
GtkPizza *pizza = GTK_PIZZA(m_wxwindow);
@@ -2547,7 +2548,7 @@ void wxWindowGTK::PostCreation()
#ifndef __WXGTK20__
gtk_signal_connect( GTK_OBJECT(m_wxwindow), "draw",
GTK_SIGNAL_FUNC(gtk_window_draw_callback), (gpointer)this );
if (HasFlag(wxNO_FULL_REPAINT_ON_RESIZE))
{
gtk_signal_connect( GTK_OBJECT(m_wxwindow), "event",
@@ -2773,7 +2774,7 @@ void wxWindowGTK::OnInternalIdle()
{
// Update invalidated regions.
Update();
// Synthetize activate events.
if ( g_sendActivateEvent != -1 )
{
@@ -3387,14 +3388,14 @@ void wxWindowGTK::GtkSendPaintEvents()
{
wxWindowDC dc( (wxWindow*)this );
dc.SetClippingRegion( m_clearRegion );
wxEraseEvent erase_event( GetId(), &dc );
erase_event.SetEventObject( this );
if (!GetEventHandler()->ProcessEvent(erase_event))
{
gdk_gc_set_foreground( g_eraseGC, m_backgroundColour.GetColor() );
wxRegionIterator upd( m_clearRegion );
while (upd)
{
@@ -3421,9 +3422,9 @@ void wxWindowGTK::GtkSendPaintEvents()
// The following code will result in all window-less widgets
// being redrawn because the wxWindows class is allowed to
// paint over the window-less widgets.
GtkPizza *pizza = GTK_PIZZA(m_wxwindow);
GList *children = pizza->children;
while (children)
{
@@ -3435,12 +3436,12 @@ void wxWindowGTK::GtkSendPaintEvents()
{
// Get intersection of widget area and update region
wxRegion region( m_updateRegion );
GdkEventExpose gdk_event;
gdk_event.type = GDK_EXPOSE;
gdk_event.window = pizza->bin_window;
gdk_event.count = 0;
wxRegionIterator upd( m_updateRegion );
while (upd)
{
@@ -3449,12 +3450,12 @@ void wxWindowGTK::GtkSendPaintEvents()
rect.y = upd.GetY();
rect.width = upd.GetWidth();
rect.height = upd.GetHeight();
if (gtk_widget_intersect (child->widget, &rect, &gdk_event.area))
{
gtk_widget_event (child->widget, (GdkEvent*) &gdk_event);
}
upd ++;
}
}
@@ -4063,42 +4064,42 @@ void wxWindowGTK::ScrollWindow( int dx, int dy, const wxRect* WXUNUSED(rect) )
// No scrolling requested.
if ((dx == 0) && (dy == 0)) return;
#ifndef __WXGTK20__
if (!m_updateRegion.IsEmpty())
{
m_updateRegion.Offset( dx, dy );
int cw = 0;
int ch = 0;
GetClientSize( &cw, &ch );
m_updateRegion.Intersect( 0, 0, cw, ch );
}
if (!m_clearRegion.IsEmpty())
{
m_clearRegion.Offset( dx, dy );
int cw = 0;
int ch = 0;
GetClientSize( &cw, &ch );
m_clearRegion.Intersect( 0, 0, cw, ch );
}
m_clipPaintRegion = TRUE;
gtk_pizza_scroll( GTK_PIZZA(m_wxwindow), -dx, -dy );
m_clipPaintRegion = FALSE;
#else
gdk_window_scroll( GTK_PIZZA(m_wxwindow)->bin_window, dx, dy );
GTK_PIZZA(m_wxwindow)->xoffset += dx;
GTK_PIZZA(m_wxwindow)->yoffset += dy;
#endif
#endif
}
@@ -4163,7 +4164,7 @@ bool wxWinModule::OnInit()
{
g_eraseGC = gdk_gc_new( GDK_ROOT_PARENT() );
gdk_gc_set_fill( g_eraseGC, GDK_SOLID );
return TRUE;
}

6
src/unix/utilsx11.cpp
View File

@@ -59,6 +59,12 @@ void wxSetIconsX11( WXDisplay* display, WXWindow window,
gMask = image.GetMaskGreen();
bMask = image.GetMaskBlue();
}
else // no mask, but still init the variables to avoid warnings
{
rMask =
gMask =
bMask = 0;
}
*ptr++ = width;
*ptr++ = height;