Implement DrawTitleBarBitmap() for OS X using hard coded PNG images.

Use a simple implementation working under all OS X versions, including 10.4
which doesn't have standard system images for the close button.

Added the images themselves under art/osx and png2c.py helper script to
convert them to a form used in C++ code.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@62300 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin 2009-10-05 22:57:32 +00:00
parent 1d3dfc57e7
commit ec20a753b9
7 changed files with 303 additions and 2 deletions

2
art/osx/README Normal file
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@ -0,0 +1,2 @@
The files in this directory are the sources which were converted by
misc/scripts/png2c.py and included in src/osx/carbon/renderer.cpp.

BIN
art/osx/close.png Normal file

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After

Width:  |  Height:  |  Size: 400 B

BIN
art/osx/close_current.png Normal file

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Width:  |  Height:  |  Size: 421 B

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art/osx/close_pressed.png Normal file

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Width:  |  Height:  |  Size: 458 B

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@ -41,8 +41,8 @@ class WXDLLIMPEXP_FWD_CORE wxWindow;
#undef wxHAS_NATIVE_RENDERER
#endif
// only MSW currently provides DrawTitleBarBitmap() method
#if defined(__WXMSW__)
// only MSW and OS X currently provides DrawTitleBarBitmap() method
#if defined(__WXMSW__) || (defined(__WXMAC__) && wxUSE_LIBPNG && wxUSE_IMAGE)
#define wxHAS_DRAW_TITLE_BAR_BITMAP
#endif

63
misc/scripts/png2c.py Executable file
View File

@ -0,0 +1,63 @@
#!/usr/bin/python
# This script is a slightly modified version of the original found at
#
# http://wiki.wxwidgets.org/Embedding_PNG_Images-Bin2c_In_Python
#
# without any copyright attribution so it is assumed it can be used under
# wxWindows licence as the rest of the wiki material.
import sys
import os
import os.path
import re
import array
USAGE = """png2c - Embed a PNG in a C header file (like XPM)
Usage: png2c [file ..] Output input PNG files as C structures on stdout"""
if len(sys.argv) < 2:
print USAGE
sys.exit(1)
r = re.compile("^([a-zA-Z._][a-zA-Z._0-9]*)[.][pP][nN][gG]$")
for path in sys.argv[1:]:
filename = os.path.basename(path)
m = r.match(filename)
# Allow only filenames that make sense
# as C variable names
if not(m):
print "Skipped file (unsuitable filename): " + filename
continue
# Read PNG file as character array
bytes = array.array('B', open(path, "rb").read())
count = len(bytes)
# Create the C header
text = "/* %s - %d bytes */\n" \
"static const unsigned char %s_png[] = {\n" % (filename, count, m.group(1))
# Iterate the characters, we want
# lines like:
# 0x01, 0x02, .... (8 values per line maximum)
i = 0
count = len(bytes)
for byte in bytes:
# Every new line starts with two whitespaces
if (i % 8) == 0:
text += " "
# Then the hex data (up to 8 values per line)
text += "0x%02x" % (byte)
# Separate all but the last values
if (i + 1) < count:
text += ", "
if (i % 8) == 7:
text += '\n'
i += 1
# Now conclude the C source
text += "};\n\n"
print text

View File

@ -30,6 +30,11 @@
#include "wx/dcgraph.h"
#include "wx/osx/private.h"
#ifdef wxHAS_DRAW_TITLE_BAR_BITMAP
#include "wx/image.h"
#include "wx/mstream.h"
#endif // wxHAS_DRAW_TITLE_BAR_BITMAP
// check if we're currently in a paint event
inline bool wxInPaintEvent(wxWindow* win, wxDC& dc)
{
@ -98,6 +103,14 @@ public:
virtual void DrawRadioBitmap(wxWindow* win, wxDC& dc, const wxRect& rect, int flags=0);
#ifdef wxHAS_DRAW_TITLE_BAR_BITMAP
virtual void DrawTitleBarBitmap(wxWindow *win,
wxDC& dc,
const wxRect& rect,
wxTitleBarButton button,
int flags = 0);
#endif // wxHAS_DRAW_TITLE_BAR_BITMAP
private:
void DrawMacThemeButton(wxWindow *win,
wxDC& dc,
@ -557,3 +570,226 @@ void wxRendererMac::DrawTextCtrl(wxWindow* win, wxDC& dc,
}
}
#ifdef wxHAS_DRAW_TITLE_BAR_BITMAP
void wxRendererMac::DrawTitleBarBitmap(wxWindow *win,
wxDC& dc,
const wxRect& rect,
wxTitleBarButton button,
int flags)
{
// the files below were converted from the originals in art/osx/close*.png
// using misc/scripts/png2c.py script -- we must use PNG and not XPM for
// them because they use transparency and don't look right without it
/* close.png - 400 bytes */
static const unsigned char close_png[] = {
0x89, 0x50, 0x4e, 0x47, 0x0d, 0x0a, 0x1a, 0x0a,
0x00, 0x00, 0x00, 0x0d, 0x49, 0x48, 0x44, 0x52,
0x00, 0x00, 0x00, 0x0e, 0x00, 0x00, 0x00, 0x0e,
0x08, 0x06, 0x00, 0x00, 0x00, 0x1f, 0x48, 0x2d,
0xd1, 0x00, 0x00, 0x00, 0x06, 0x62, 0x4b, 0x47,
0x44, 0x00, 0xff, 0x00, 0xff, 0x00, 0xff, 0xa0,
0xbd, 0xa7, 0x93, 0x00, 0x00, 0x00, 0x09, 0x70,
0x48, 0x59, 0x73, 0x00, 0x00, 0x0b, 0x12, 0x00,
0x00, 0x0b, 0x12, 0x01, 0xd2, 0xdd, 0x7e, 0xfc,
0x00, 0x00, 0x00, 0x09, 0x76, 0x70, 0x41, 0x67,
0x00, 0x00, 0x00, 0x0e, 0x00, 0x00, 0x00, 0x0e,
0x00, 0xb1, 0x5b, 0xf1, 0xf7, 0x00, 0x00, 0x00,
0xef, 0x49, 0x44, 0x41, 0x54, 0x28, 0xcf, 0xa5,
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0x9b, 0x8f, 0x57, 0xf9, 0xac, 0x06, 0x97, 0x98,
0xe0, 0xbc, 0x67, 0x07, 0xbc, 0xe2, 0x05, 0xfb,
0xc1, 0x58, 0x65, 0xa1, 0x2b, 0x4c, 0xb3, 0x40,
0xa9, 0x03, 0x9e, 0xb1, 0x83, 0x93, 0x2c, 0x74,
0x83, 0xb1, 0xef, 0x75, 0x86, 0x0b, 0x1c, 0xb1,
0x1f, 0xf5, 0xe3, 0x4d, 0x51, 0x43, 0x08, 0xe1,
0xb6, 0x4c, 0x64, 0xac, 0xee, 0xbd, 0x0d, 0x5c,
0x63, 0x89, 0x65, 0x08, 0x61, 0x9d, 0x52, 0x4a,
0x31, 0xc6, 0xcd, 0xc0, 0x62, 0x8c, 0x9b, 0x94,
0x52, 0x0a, 0x21, 0xac, 0x07, 0xd6, 0x67, 0xcc,
0x33, 0xf0, 0x61, 0x8c, 0x31, 0x6e, 0xf2, 0x73,
0xee, 0xc1, 0xbc, 0xc2, 0x1d, 0x4e, 0xf3, 0xd1,
0x62, 0x8c, 0xf7, 0x6d, 0xdb, 0xae, 0xa0, 0xeb,
0xba, 0xed, 0x6c, 0x36, 0x7b, 0x28, 0xa6, 0x7f,
0x1b, 0xf9, 0xa3, 0xea, 0x7e, 0xcd, 0x93, 0xf2,
0xb5, 0xae, 0xeb, 0xb6, 0xd0, 0xb6, 0xed, 0x2a,
0xc6, 0xa8, 0x78, 0xf5, 0xf0, 0xaf, 0xe5, 0x34,
0x58, 0xe4, 0xe1, 0x62, 0x11, 0x25, 0x5b, 0xa0,
0x19, 0x9a, 0x33, 0x14, 0xa0, 0xfe, 0xe1, 0x6b,
0x47, 0x3c, 0x62, 0x37, 0x34, 0x67, 0xdf, 0xc3,
0x71, 0xdf, 0x90, 0xaf, 0x74, 0xc0, 0x93, 0xbe,
0x72, 0x55, 0x71, 0xf9, 0xeb, 0x92, 0xbf, 0x03,
0x70, 0x33, 0x76, 0x58, 0xe5, 0x41, 0xfb, 0x6d,
0x00, 0x00, 0x00, 0x20, 0x7a, 0x54, 0x58, 0x74,
0x74, 0x69, 0x66, 0x66, 0x3a, 0x72, 0x6f, 0x77,
0x73, 0x2d, 0x70, 0x65, 0x72, 0x2d, 0x73, 0x74,
0x72, 0x69, 0x70, 0x00, 0x00, 0x78, 0xda, 0x33,
0xb5, 0x30, 0x05, 0x00, 0x01, 0x47, 0x00, 0xa3,
0x38, 0xda, 0x77, 0x3b, 0x00, 0x00, 0x00, 0x00,
0x49, 0x45, 0x4e, 0x44, 0xae, 0x42, 0x60, 0x82
};
/* close_current.png - 421 bytes */
static const unsigned char close_current_png[] = {
0x89, 0x50, 0x4e, 0x47, 0x0d, 0x0a, 0x1a, 0x0a,
0x00, 0x00, 0x00, 0x0d, 0x49, 0x48, 0x44, 0x52,
0x00, 0x00, 0x00, 0x0e, 0x00, 0x00, 0x00, 0x0e,
0x08, 0x06, 0x00, 0x00, 0x00, 0x1f, 0x48, 0x2d,
0xd1, 0x00, 0x00, 0x00, 0x06, 0x62, 0x4b, 0x47,
0x44, 0x00, 0xff, 0x00, 0xff, 0x00, 0xff, 0xa0,
0xbd, 0xa7, 0x93, 0x00, 0x00, 0x00, 0x09, 0x70,
0x48, 0x59, 0x73, 0x00, 0x00, 0x0b, 0x12, 0x00,
0x00, 0x0b, 0x12, 0x01, 0xd2, 0xdd, 0x7e, 0xfc,
0x00, 0x00, 0x00, 0x09, 0x76, 0x70, 0x41, 0x67,
0x00, 0x00, 0x00, 0x0e, 0x00, 0x00, 0x00, 0x0e,
0x00, 0xb1, 0x5b, 0xf1, 0xf7, 0x00, 0x00, 0x01,
0x04, 0x49, 0x44, 0x41, 0x54, 0x28, 0xcf, 0x9d,
0xd2, 0xbd, 0x4a, 0x43, 0x31, 0x00, 0xc5, 0xf1,
0xdf, 0x8d, 0x56, 0x44, 0x04, 0x45, 0xd0, 0xc5,
0x55, 0xdc, 0x0a, 0x8e, 0xed, 0xec, 0xe4, 0xec,
0x24, 0xd4, 0x67, 0x29, 0x59, 0xfa, 0x16, 0x9d,
0x7c, 0x07, 0x1d, 0x5c, 0xba, 0xa5, 0xa3, 0x28,
0x22, 0x94, 0xae, 0x2e, 0x1d, 0x4a, 0x5d, 0x55,
0xb8, 0x2e, 0x09, 0x5c, 0x4b, 0xfd, 0xa0, 0x67,
0x0a, 0x27, 0x39, 0xc9, 0x49, 0xf2, 0xaf, 0x7c,
0xd7, 0x01, 0x8e, 0x71, 0x84, 0xfd, 0xec, 0x2d,
0x30, 0xc3, 0x2b, 0xe6, 0x65, 0x61, 0xd5, 0x08,
0x9d, 0xe0, 0x14, 0x7b, 0x56, 0xeb, 0x0d, 0x13,
0x4c, 0x61, 0xa3, 0x11, 0x3a, 0xc3, 0x8e, 0x9f,
0xb5, 0x9d, 0x9b, 0xbc, 0x63, 0x1e, 0x72, 0xbd,
0x53, 0xb4, 0x20, 0xc6, 0xd8, 0x5e, 0x4e, 0x34,
0xbc, 0x56, 0x5e, 0x7b, 0x00, 0x6d, 0x5c, 0xe1,
0x2a, 0xc6, 0x38, 0xa8, 0xeb, 0xba, 0x4e, 0x29,
0xdd, 0x16, 0x2f, 0xa5, 0x74, 0x5b, 0xd7, 0x75,
0x1d, 0x63, 0x1c, 0x14, 0x0f, 0xed, 0x0a, 0xe7,
0xb9, 0x02, 0x48, 0x29, 0x5d, 0x77, 0x3a, 0x9d,
0x8b, 0xf1, 0x78, 0x7c, 0x07, 0x65, 0xdc, 0xed,
0x76, 0x6f, 0x1a, 0x25, 0x66, 0x15, 0x2e, 0xb1,
0xd5, 0xac, 0x56, 0xc2, 0xb0, 0x22, 0x04, 0xef,
0xc1, 0x9a, 0xda, 0xcc, 0xff, 0xf4, 0x6b, 0xd5,
0x94, 0x92, 0xa5, 0x53, 0x17, 0x6b, 0x3f, 0xce,
0x06, 0x3e, 0x71, 0x88, 0xed, 0xd1, 0x68, 0x34,
0x0b, 0x21, 0x4c, 0x7a, 0xbd, 0xde, 0x7d, 0xd9,
0x7a, 0x38, 0x1c, 0x3e, 0x86, 0x10, 0x26, 0xfd,
0x7e, 0xff, 0xa9, 0x01, 0xc2, 0x4b, 0x21, 0xa7,
0x00, 0xd0, 0xfa, 0xe3, 0x6a, 0x1f, 0x78, 0xc0,
0xb4, 0x90, 0x33, 0xcf, 0x44, 0xec, 0x66, 0x42,
0x56, 0xe9, 0x0d, 0xcf, 0x32, 0x72, 0xd5, 0xd2,
0xe4, 0xbf, 0x21, 0xff, 0x02, 0x4d, 0xb5, 0x74,
0x79, 0x60, 0x9f, 0x78, 0x78, 0x00, 0x00, 0x00,
0x20, 0x7a, 0x54, 0x58, 0x74, 0x74, 0x69, 0x66,
0x66, 0x3a, 0x72, 0x6f, 0x77, 0x73, 0x2d, 0x70,
0x65, 0x72, 0x2d, 0x73, 0x74, 0x72, 0x69, 0x70,
0x00, 0x00, 0x78, 0xda, 0x33, 0xb5, 0x30, 0x05,
0x00, 0x01, 0x47, 0x00, 0xa3, 0x38, 0xda, 0x77,
0x3b, 0x00, 0x00, 0x00, 0x00, 0x49, 0x45, 0x4e,
0x44, 0xae, 0x42, 0x60, 0x82};
/* close_pressed.png - 458 bytes */
static const unsigned char close_pressed_png[] = {
0x89, 0x50, 0x4e, 0x47, 0x0d, 0x0a, 0x1a, 0x0a,
0x00, 0x00, 0x00, 0x0d, 0x49, 0x48, 0x44, 0x52,
0x00, 0x00, 0x00, 0x0e, 0x00, 0x00, 0x00, 0x0e,
0x08, 0x06, 0x00, 0x00, 0x00, 0x1f, 0x48, 0x2d,
0xd1, 0x00, 0x00, 0x00, 0x06, 0x62, 0x4b, 0x47,
0x44, 0x00, 0xff, 0x00, 0xff, 0x00, 0xff, 0xa0,
0xbd, 0xa7, 0x93, 0x00, 0x00, 0x00, 0x09, 0x70,
0x48, 0x59, 0x73, 0x00, 0x00, 0x0b, 0x12, 0x00,
0x00, 0x0b, 0x12, 0x01, 0xd2, 0xdd, 0x7e, 0xfc,
0x00, 0x00, 0x00, 0x09, 0x76, 0x70, 0x41, 0x67,
0x00, 0x00, 0x00, 0x0e, 0x00, 0x00, 0x00, 0x0e,
0x00, 0xb1, 0x5b, 0xf1, 0xf7, 0x00, 0x00, 0x01,
0x29, 0x49, 0x44, 0x41, 0x54, 0x28, 0xcf, 0x9d,
0x92, 0x31, 0x6a, 0xc3, 0x40, 0x14, 0x44, 0x9f,
0x2c, 0xe1, 0xc2, 0x10, 0x08, 0xc4, 0xe0, 0x22,
0x76, 0x21, 0x04, 0x29, 0x13, 0xf0, 0x05, 0x54,
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0x66, 0xc7, 0xdb, 0x02, 0x73, 0x80, 0xdd, 0x6e,
0xb7, 0x9a, 0x3a, 0x1c, 0x6e, 0x6e, 0xb5, 0x2b,
0x1f, 0x78, 0x02, 0x1e, 0x44, 0x90, 0x65, 0xd9,
0x8b, 0xef, 0xfb, 0xef, 0x5a, 0xeb, 0x33, 0x40,
0x92, 0x24, 0x51, 0x9a, 0xa6, 0xcf, 0xc6, 0x98,
0xae, 0x69, 0x9a, 0xd1, 0x26, 0x8f, 0x81, 0x8d,
0x07, 0xa0, 0xaa, 0xaa, 0x3e, 0x0c, 0xc3, 0x5a,
0x29, 0x15, 0x0b, 0xa7, 0x94, 0x8a, 0x8b, 0xa2,
0xa8, 0xab, 0xaa, 0xea, 0x9d, 0x21, 0x36, 0x81,
0xf3, 0x7b, 0x00, 0xe4, 0x79, 0x7e, 0x10, 0x03,
0x40, 0x51, 0x14, 0xb5, 0x70, 0x0e, 0x96, 0x33,
0xfe, 0x89, 0xc0, 0xde, 0x69, 0x2d, 0x44, 0x92,
0x24, 0x91, 0x8c, 0xe7, 0x26, 0x4f, 0x52, 0x4f,
0x81, 0x3d, 0xee, 0x5a, 0x3e, 0x47, 0x4c, 0xae,
0x50, 0x29, 0x15, 0xb7, 0x6d, 0xfb, 0xe1, 0xec,
0x79, 0xf4, 0x81, 0x0b, 0x70, 0x0f, 0x2c, 0x9a,
0xa6, 0x19, 0x8d, 0x31, 0x5d, 0x59, 0x96, 0x47,
0x31, 0x69, 0xad, 0xcf, 0xc6, 0x98, 0xce, 0x31,
0x0d, 0x80, 0x96, 0xe6, 0x48, 0x01, 0xe6, 0xbf,
0xac, 0x76, 0x01, 0x6a, 0x60, 0x2f, 0xcd, 0xe9,
0x6d, 0x23, 0x6e, 0xed, 0x9d, 0xae, 0x61, 0x00,
0x5e, 0xb1, 0x95, 0xf3, 0x26, 0x8f, 0x7f, 0x2e,
0xf9, 0x17, 0x50, 0x59, 0x74, 0x13, 0x34, 0x41,
0x04, 0x5a, 0x00, 0x00, 0x00, 0x20, 0x7a, 0x54,
0x58, 0x74, 0x74, 0x69, 0x66, 0x66, 0x3a, 0x72,
0x6f, 0x77, 0x73, 0x2d, 0x70, 0x65, 0x72, 0x2d,
0x73, 0x74, 0x72, 0x69, 0x70, 0x00, 0x00, 0x78,
0xda, 0x33, 0xb5, 0x30, 0x05, 0x00, 0x01, 0x47,
0x00, 0xa3, 0x38, 0xda, 0x77, 0x3b, 0x00, 0x00,
0x00, 0x00, 0x49, 0x45, 0x4e, 0x44, 0xae, 0x42,
0x60, 0x82};
// currently we only support the close bitmap here
if ( button != wxTITLEBAR_BUTTON_CLOSE )
{
m_rendererNative.DrawTitleBarBitmap(win, dc, rect, button, flags);
return;
}
// choose the correct image depending on flags
const void *data;
size_t len;
if ( flags & wxCONTROL_PRESSED )
{
data = close_pressed_png;
len = WXSIZEOF(close_pressed_png);
}
else if ( flags & wxCONTROL_CURRENT )
{
data = close_current_png;
len = WXSIZEOF(close_current_png);
}
else
{
data = close_png;
len = WXSIZEOF(close_png);
}
// load it
wxMemoryInputStream mis(data, len);
wxImage image(mis, wxBITMAP_TYPE_PNG);
wxBitmap bmp(image);
wxASSERT_MSG( bmp.IsOk(), "failed to load embedded PNG image?" );
// and draw it centering it in the provided rectangle: we don't scale the
// image because this is really not going to look good for such a small
// (14*14) bitmap
dc.DrawBitmap(bmp, wxRect(bmp.GetSize()).CenterIn(rect).GetPosition());
}
#endif // wxHAS_DRAW_TITLE_BAR_BITMAP