805 lines
24 KiB
C
805 lines
24 KiB
C
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*/
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#include "splashx.h"
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#ifdef ENABLE_QUICKSTART_LIBPNG
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#include <X11/Xlib.h>
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#include <X11/Xatom.h>
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#include <X11/Xutil.h>
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#ifdef USE_XINERAMA
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#include <X11/extensions/Xinerama.h>
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#endif
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#include <osl/endian.h>
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#include <fcntl.h>
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#include <stdint.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#include <png.h>
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#include <osl/process.h>
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#include <osl/thread.h>
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#include <rtl/bootstrap.h>
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#include <rtl/ustrbuf.h>
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typedef struct {
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unsigned char b, g, r;
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} color_t;
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struct splash
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{
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Display* display;
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int screen;
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int depth;
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int display_width;
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int display_height;
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int display_x_pos;
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int display_y_pos;
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Visual* visual;
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int width;
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int height;
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Colormap color_map;
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Window win;
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GC gc;
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// Progress bar values
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// taken from desktop/source/splash/splash.cxx
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int tlx;
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int tly;
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int barwidth;
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int barheight;
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int barspace;
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color_t barcol;
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color_t framecol;
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XColor barcolor;
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XColor framecolor;
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unsigned char** bitmap_rows;
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png_structp png_ptr;
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png_infop info_ptr;
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};
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#define WINDOW_WIDTH 440
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#define WINDOW_HEIGHT 299
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#define PROGRESS_XOFFSET 12
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#define PROGRESS_YOFFSET 18
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#define PROGRESS_BARSPACE 2
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/* libpng-1.2.41 */
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#ifndef PNG_TRANSFORM_GRAY_TO_RGB
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# define PNG_TRANSFORM_GRAY_TO_RGB 0x2000
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#endif
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static int splash_load_bmp( struct splash* splash, const char *filename )
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{
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FILE *file;
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if ( !(file = fopen( filename, "r" ) ) )
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return 0;
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splash->png_ptr = png_create_read_struct( PNG_LIBPNG_VER_STRING, NULL, NULL, NULL );
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splash->info_ptr = png_create_info_struct(splash->png_ptr);
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png_init_io( splash->png_ptr, file );
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if( setjmp( png_jmpbuf( splash->png_ptr ) ) )
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{
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png_destroy_read_struct( &(splash->png_ptr), &(splash->info_ptr), NULL );
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fclose( file );
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return 0;
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}
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png_read_png( splash->png_ptr, splash->info_ptr,
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PNG_TRANSFORM_EXPAND | PNG_TRANSFORM_STRIP_ALPHA |
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PNG_TRANSFORM_GRAY_TO_RGB | PNG_TRANSFORM_BGR, NULL);
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splash->bitmap_rows = png_get_rows( splash->png_ptr, splash->info_ptr );
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splash->width = png_get_image_width( splash->png_ptr, splash->info_ptr );
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splash->height = png_get_image_height( splash->png_ptr, splash->info_ptr );
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fclose( file );
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return 1;
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}
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static void setup_color( int val[3], color_t *col )
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{
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if ( val[0] < 0 || val[1] < 0 || val[2] < 0 )
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return;
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#define CONVERT_COLOR( from,to ) if ( from < 0 ) to = 0; else if ( from > 255 ) to = 255; else to = from;
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CONVERT_COLOR( val[0], col->r );
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CONVERT_COLOR( val[1], col->g );
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CONVERT_COLOR( val[2], col->b );
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#undef CONVERT_COLOR
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}
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/* Fill 'array' with values of the key 'name'.
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Its value is a comma delimited list of integers */
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static void get_bootstrap_value( int *array, int size, rtlBootstrapHandle handle, const char *name )
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{
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rtl_uString *pKey = NULL, *pValue = NULL;
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/* get the value from the ini file */
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rtl_uString_newFromAscii( &pKey, name );
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rtl_bootstrap_get_from_handle( handle, pKey, &pValue, NULL );
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/* the value is several numbers delimited by ',' - parse it */
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if ( rtl_uString_getLength( pValue ) > 0 )
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{
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rtl_uString *pToken = NULL;
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int i = 0;
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sal_Int32 nIndex = 0;
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for ( ; ( nIndex >= 0 ) && ( i < size ); ++i )
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{
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nIndex = rtl_uString_getToken( &pToken, pValue, 0, ',', nIndex );
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array[i] = rtl_ustr_toInt32( rtl_uString_getStr( pToken ), 10 );
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}
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rtl_uString_release( pToken );
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}
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/* cleanup */
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rtl_uString_release( pKey );
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rtl_uString_release( pValue );
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}
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// setup
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static void splash_setup( struct splash* splash, int barc[3], int framec[3], int posx, int posy, int w, int h )
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{
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if ( splash->width <= 500 )
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{
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splash->barwidth = splash->width - ( 2 * PROGRESS_XOFFSET );
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splash->barheight = 6;
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splash->tlx = PROGRESS_XOFFSET;
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splash->tly = splash->height - PROGRESS_YOFFSET;
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splash->barcol.r = 0;
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splash->barcol.g = 0;
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splash->barcol.b = 128;
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}
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if ( posx >= 0 )
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splash->tlx = posx;
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if ( posy >= 0 )
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splash->tly = posy;
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if ( w >= 0 )
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splash->barwidth = w;
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if ( h >= 0 )
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splash->barheight = h;
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setup_color( barc, &(splash->barcol) );
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setup_color( framec, &(splash->framecol) );
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}
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// Universal shift: bits >= 0 - left, otherwise right
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#define SHIFT( x, bits ) ( ( (bits) >= 0 )? ( (x) << (bits) ): ( (x) >> -(bits) ) )
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// Position of the highest bit (more or less integer log2)
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static inline int HIGHEST_BIT( unsigned long x )
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{
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int i = 0;
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for ( ; x; ++i )
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x >>= 1;
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return i;
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}
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// Number of bits set to 1
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static inline int BITS( unsigned long x )
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{
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int i = 0;
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for ( ; x; x >>= 1 )
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if ( x & 1UL )
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++i;
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return i;
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}
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// Set 'bitmap' as the background of our 'win' window
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static void create_pixmap(struct splash* splash)
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{
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Pixmap pixmap;
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GC pixmap_gc;
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unsigned long value_mask = 0;
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XGCValues values;
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if ( !splash->bitmap_rows )
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{
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return;
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}
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pixmap = XCreatePixmap( splash->display, splash->win, splash->width, splash->height, splash->depth );
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pixmap_gc = XCreateGC( splash->display, pixmap, value_mask, &values );
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if ( splash->visual->class == TrueColor )
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{
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const unsigned long red_mask = splash->visual->red_mask;
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const unsigned long green_mask = splash->visual->green_mask;
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const unsigned long blue_mask = splash->visual->blue_mask;
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const unsigned long red_delta_mask = ( 1UL << ( 8 - BITS( red_mask ) ) ) - 1;
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const unsigned long green_delta_mask = ( 1UL << ( 8 - BITS( green_mask ) ) ) - 1;
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const unsigned long blue_delta_mask = ( 1UL << ( 8 - BITS( blue_mask ) ) ) - 1;
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const int red_shift = HIGHEST_BIT( red_mask ) - 8;
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const int green_shift = HIGHEST_BIT( green_mask ) - 8;
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const int blue_shift = HIGHEST_BIT( blue_mask ) - 8;
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XImage* image = XCreateImage( splash->display, splash->visual, splash->depth, ZPixmap,
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0, NULL, splash->width, splash->height, 32, 0 );
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const int bytes_per_line = image->bytes_per_line;
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const int bpp = image->bits_per_pixel;
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const int byte_order = image->byte_order;
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#if defined OSL_LITENDIAN
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const int machine_byte_order = LSBFirst;
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#else /* OSL_BIGENDIAN */
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const int machine_byte_order = MSBFirst;
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#endif
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char *data = malloc( splash->height * bytes_per_line );
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char *out = data;
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image->data = data;
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// The following dithers & converts the color_t color to one
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// acceptable for the visual
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#define COPY_IN_OUT( pix_size, code ) \
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{ \
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int x, y; \
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for ( y = 0; y < splash->height; ++y ) \
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{ \
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unsigned long red_delta = 0, green_delta = 0, blue_delta = 0; \
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color_t *in = (color_t *)(splash->bitmap_rows[y]); \
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out = data + y * bytes_per_line; \
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for ( x = 0; x < splash->width; ++x, ++in ) \
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{ \
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unsigned long red = in->r + red_delta; \
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unsigned long green = in->g + green_delta; \
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unsigned long blue = in->b + blue_delta; \
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unsigned long pixel = 0; \
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uint32_t tmp = 0; \
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(void) tmp; \
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red_delta = red & red_delta_mask; \
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green_delta = green & green_delta_mask; \
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blue_delta = blue & blue_delta_mask; \
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if ( red > 255 ) \
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red = 255; \
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if ( green > 255 ) \
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green = 255; \
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if ( blue > 255 ) \
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blue = 255; \
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pixel = \
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( SHIFT( red, red_shift ) & red_mask ) | \
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( SHIFT( green, green_shift ) & green_mask ) | \
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( SHIFT( blue, blue_shift ) & blue_mask ); \
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code \
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} \
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} \
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}
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if ( bpp == 32 )
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{
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if ( machine_byte_order == byte_order )
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COPY_IN_OUT( 4, *( (uint32_t *)out ) = (uint32_t)pixel; out += 4; )
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else
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COPY_IN_OUT( 4, tmp = pixel;
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*( (uint8_t *)out ) = *( (uint8_t *)(&tmp) + 3 );
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*( (uint8_t *)out + 1 ) = *( (uint8_t *)(&tmp) + 2 );
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*( (uint8_t *)out + 2 ) = *( (uint8_t *)(&tmp) + 1 );
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*( (uint8_t *)out + 3 ) = *( (uint8_t *)(&tmp) );
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out += 4; )
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}
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else if ( bpp == 24 )
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{
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if (machine_byte_order == byte_order)
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{
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#if defined OSL_LITENDIAN
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COPY_IN_OUT( 3, memcpy(out, &pixel, sizeof (color_t)); out += 3; )
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#else /* OSL_BIGENDIAN */
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COPY_IN_OUT( 3, tmp = pixel;
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*( (uint8_t *)out ) = *( (uint8_t *)(&tmp) + 1 );
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*( (uint8_t *)out + 1 ) = *( (uint8_t *)(&tmp) + 2 );
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*( (uint8_t *)out + 2 ) = *( (uint8_t *)(&tmp) + 3 );
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out += 3; )
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#endif
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}
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else
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COPY_IN_OUT( 3, tmp = pixel;
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*( (uint8_t *)out ) = *( (uint8_t *)(&tmp) + 3 );
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*( (uint8_t *)out + 1 ) = *( (uint8_t *)(&tmp) + 2 );
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*( (uint8_t *)out + 2 ) = *( (uint8_t *)(&tmp) + 1 );
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out += 3; )
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}
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else if ( bpp == 16 )
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{
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if ( machine_byte_order == byte_order )
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COPY_IN_OUT( 2, *( (uint16_t *)out ) = (uint16_t)pixel; out += 2; )
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else
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COPY_IN_OUT( 2, tmp = pixel;
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*( (uint8_t *)out ) = *( (uint8_t *)(&tmp) + 1 );
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*( (uint8_t *)out + 1 ) = *( (uint8_t *)(&tmp) );
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out += 2; );
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}
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else if ( bpp == 8 )
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{
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COPY_IN_OUT( 1, *( (uint8_t *)out ) = (uint8_t)pixel; ++out; )
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}
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else
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{
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fprintf( stderr, "Unsupported depth: %d bits per pixel.\n", bpp );
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XFreeGC( splash->display, pixmap_gc );
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XFreePixmap( splash->display, pixmap );
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XDestroyImage( image );
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return;
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}
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#undef COPY_IN_OUT
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XPutImage( splash->display, pixmap, pixmap_gc, image, 0, 0, 0, 0, splash->width, splash->height );
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XDestroyImage( image );
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}
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XSetWindowBackgroundPixmap( splash->display, splash->win, pixmap );
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XFreeGC( splash->display, pixmap_gc );
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XFreePixmap( splash->display, pixmap );
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}
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// The old method of hiding the window decorations
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static void suppress_decorations_motif(struct splash* splash)
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{
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struct
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{
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unsigned long flags, functions, decorations;
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long input_mode;
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} mwmhints;
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Atom a = XInternAtom( splash->display, "_MOTIF_WM_HINTS", False );
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mwmhints.flags = 15; // functions, decorations, input_mode, status
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mwmhints.functions = 2; // ?
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mwmhints.decorations = 0;
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mwmhints.input_mode = 0;
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XChangeProperty( splash->display, splash->win, a, a, 32,
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PropModeReplace, (unsigned char*)&mwmhints, 5 );
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}
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// This is a splash, set it as such.
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// If it fails, just hide the decorations...
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static void suppress_decorations(struct splash* splash)
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{
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Atom atom_type = XInternAtom( splash->display, "_NET_WM_WINDOW_TYPE", True );
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Atom atom_splash = XInternAtom( splash->display, "_NET_WM_WINDOW_TYPE_SPLASH", True );
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if ( atom_type != None && atom_splash != None )
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XChangeProperty( splash->display, splash->win, atom_type, XA_ATOM, 32,
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PropModeReplace, (unsigned char*)&atom_splash, 1 );
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//else
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suppress_decorations_motif(splash); // FIXME: Unconditional until Metacity/compiz's SPLASH handling is fixed
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}
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/**
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* Connects to the display and initiales splash with the screen details
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*
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* @return Success: 1; Failure: 0
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*/
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static int splash_init_display( struct splash* splash, int argc, char** argv )
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{
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char *display_name = NULL;
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int i;
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#ifdef USE_XINERAMA
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int n_xinerama_screens = 1;
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XineramaScreenInfo* p_screens = NULL;
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#endif
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for ( i = 0; i < argc; i++ )
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{
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if ( !strcmp( argv[i], "-display" ) || !strcmp( argv[i], "--display" ) )
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{
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display_name = ( i + 1 < argc )? argv[i+1]: NULL;
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}
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}
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if ( !display_name )
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{
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display_name = getenv( "DISPLAY" );
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}
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// init display
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splash->display = XOpenDisplay( display_name );
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if ( !splash->display )
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{
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fprintf( stderr, "Failed to open display\n" );
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return 0;
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}
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// create the window
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splash->screen = DefaultScreen( splash->display );
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splash->depth = DefaultDepth( splash->display, splash->screen );
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splash->color_map = DefaultColormap( splash->display, splash->screen );
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splash->visual = DefaultVisual( splash->display, splash->screen );
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splash->display_width = DisplayWidth( splash->display, splash->screen );
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splash->display_height = DisplayHeight( splash->display, splash->screen );
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splash->display_x_pos = 0;
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splash->display_y_pos = 0;
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#ifdef USE_XINERAMA
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p_screens = XineramaQueryScreens( splash->display, &n_xinerama_screens );
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if( p_screens )
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{
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for( i=0; i < n_xinerama_screens; i++ )
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{
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if ( p_screens[i].screen_number == splash->screen )
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{
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splash->display_width = p_screens[i].width;
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splash->display_height = p_screens[i].height;
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splash->display_x_pos = p_screens[i].x_org;
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splash->display_y_pos = p_screens[i].y_org;
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break;
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}
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}
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XFree( p_screens );
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}
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#endif
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return 1;
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}
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/**
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* Create the window for the splash screen
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*
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* @return Success: 1; Failure: 0
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*/
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static int splash_create_window(struct splash* splash)
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{
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Window root_win;
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unsigned long value_mask = 0;
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XGCValues values;
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const char* name = "LibreOffice";
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const char* icon = "icon"; // FIXME
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XSizeHints size_hints;
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root_win = RootWindow( splash->display, splash->screen );
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splash->win = XCreateSimpleWindow( splash->display, root_win,
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(splash->display_x_pos + (splash->display_width - splash->width)/2),
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(splash->display_y_pos + (splash->display_height - splash->height)/2),
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splash->width, splash->height, 0,
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BlackPixel( splash->display, splash->screen ), BlackPixel( splash->display, splash->screen ) );
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XSetWindowColormap( splash->display, splash->win, splash->color_map );
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// setup colors
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#define FILL_COLOR( xcol,col ) xcol.red = 256*col.r; xcol.green = 256*col.g; xcol.blue = 256*col.b;
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FILL_COLOR( splash->barcolor, splash->barcol );
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FILL_COLOR( splash->framecolor, splash->framecol );
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#undef FILL_COLOR
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XAllocColor( splash->display, splash->color_map, &(splash->barcolor) );
|
|
XAllocColor( splash->display, splash->color_map, &(splash->framecolor) );
|
|
|
|
// not resizable, no decorations, etc.
|
|
splash->gc = XCreateGC( splash->display, splash->win, value_mask, &values );
|
|
|
|
size_hints.flags = PPosition | PSize | PMinSize | PMaxSize;
|
|
size_hints.x = splash->display_x_pos;
|
|
size_hints.y = splash->display_y_pos;
|
|
size_hints.width = splash->width;
|
|
size_hints.height = splash->height;
|
|
size_hints.min_width = splash->width;
|
|
size_hints.max_width = splash->width;
|
|
size_hints.min_height = splash->height;
|
|
size_hints.max_height = splash->height;
|
|
|
|
XSetStandardProperties( splash->display, splash->win, name, icon, None,
|
|
NULL, 0, &size_hints );
|
|
|
|
// the actual work
|
|
suppress_decorations(splash);
|
|
create_pixmap(splash);
|
|
|
|
// show it
|
|
XSelectInput( splash->display, splash->win, 0 );
|
|
XMapWindow( splash->display, splash->win );
|
|
|
|
return 1;
|
|
}
|
|
|
|
// Re-draw & process the events
|
|
// Just throwing them away - we do not need anything more...
|
|
static void process_events(struct splash* splash)
|
|
{
|
|
XEvent xev;
|
|
int num_events;
|
|
|
|
XFlush( splash->display );
|
|
num_events = XPending( splash->display );
|
|
while ( num_events > 0 )
|
|
{
|
|
num_events--;
|
|
XNextEvent( splash->display, &xev );
|
|
}
|
|
}
|
|
|
|
|
|
static rtl_String* ustr_to_str( rtl_uString* pStr )
|
|
{
|
|
rtl_String *pOut = NULL;
|
|
|
|
rtl_uString2String( &pOut, rtl_uString_getStr( pStr ),
|
|
rtl_uString_getLength( pStr ), osl_getThreadTextEncoding(), OUSTRING_TO_OSTRING_CVTFLAGS );
|
|
|
|
return pOut;
|
|
}
|
|
|
|
static sal_Bool isHiDPI(struct splash* splash)
|
|
{
|
|
const char* pValStr;
|
|
double nDPI;
|
|
|
|
/*
|
|
* GNOME currently enables hi-dpi support when the screen resolution is at least 192 dpi
|
|
* and the screen height (in device pixels) is at least 1200.
|
|
*/
|
|
|
|
if (splash->display_height < 1200)
|
|
return sal_False;
|
|
|
|
pValStr = XGetDefault(splash->display, "Xft", "dpi");
|
|
/* if its too old to have this, assume its not hidpi */
|
|
if (!pValStr)
|
|
return sal_False;
|
|
|
|
nDPI = strtod(pValStr, NULL);
|
|
if (nDPI < 192)
|
|
return sal_False;
|
|
|
|
return sal_True;
|
|
}
|
|
|
|
#define IMG_SUFFIX ".png"
|
|
|
|
static void splash_load_image( struct splash* splash, rtl_uString* pUAppPath )
|
|
{
|
|
/* FIXME-BCP47: if we wanted to support language tags here that would get
|
|
* complicated, this is C-source not C++ so LanguageTag can't be used. For
|
|
* now the splash screen will have to get along with language-territory. */
|
|
|
|
char *pBuffer, *pSuffix, *pLocale;
|
|
int nLocSize;
|
|
rtl_Locale *pLoc = NULL;
|
|
rtl_String *pLang, *pCountry, *pAppPath;
|
|
|
|
osl_getProcessLocale (&pLoc);
|
|
pLang = ustr_to_str (pLoc->Language);
|
|
pCountry = ustr_to_str (pLoc->Country);
|
|
|
|
nLocSize = strlen (pLang->buffer) + strlen (pCountry->buffer) + 3;
|
|
pLocale = malloc (nLocSize);
|
|
pLocale[0] = '-';
|
|
strcpy (pLocale + 1, pLang->buffer);
|
|
strcat (pLocale, "_");
|
|
strcat (pLocale, pCountry->buffer);
|
|
|
|
rtl_string_release( pCountry );
|
|
rtl_string_release( pLang );
|
|
|
|
pAppPath = ustr_to_str (pUAppPath);
|
|
pBuffer = malloc (pAppPath->length + nLocSize + 256);
|
|
strcpy (pBuffer, pAppPath->buffer);
|
|
pSuffix = pBuffer + pAppPath->length;
|
|
rtl_string_release( pAppPath );
|
|
|
|
strcpy (pSuffix, "intro");
|
|
strcat (pSuffix, pLocale);
|
|
strcat (pSuffix, IMG_SUFFIX);
|
|
if ( splash_load_bmp( splash, pBuffer ) )
|
|
goto cleanup; /* success */
|
|
|
|
/* load high resolution splash image */
|
|
if (isHiDPI(splash))
|
|
{
|
|
/* TODO- change progress bar parameters after getting size of intro-highres.png */
|
|
strcpy (pSuffix, "intro-highres" IMG_SUFFIX);
|
|
if ( splash_load_bmp( splash, pBuffer ) )
|
|
goto cleanup; /* success */
|
|
}
|
|
/* load standard resolution splash image */
|
|
strcpy (pSuffix, "intro" IMG_SUFFIX);
|
|
if ( splash_load_bmp( splash, pBuffer ) )
|
|
goto cleanup; /* success */
|
|
|
|
fprintf (stderr, "Failed to find intro image\n");
|
|
|
|
cleanup:
|
|
free (pLocale);
|
|
free (pBuffer);
|
|
}
|
|
|
|
/* Load the colors and size of the splash. */
|
|
static void splash_load_defaults( struct splash* splash, rtl_uString* pAppPath, sal_Bool* bNoDefaults )
|
|
{
|
|
rtl_uString *pSettings = NULL, *pTmp = NULL;
|
|
rtlBootstrapHandle handle;
|
|
int logo[1] = { -1 },
|
|
bar[3] = { -1, -1, -1 },
|
|
frame[3] = { -1, -1, -1 },
|
|
pos[2] = { -1, -1 },
|
|
size[2] = { -1, -1 };
|
|
|
|
/* construct the sofficerc file location */
|
|
rtl_uString_newFromAscii( &pSettings, "file://" );
|
|
rtl_uString_newConcat( &pSettings, pSettings, pAppPath );
|
|
rtl_uString_newConcat( &pSettings, pSettings, pTmp );
|
|
rtl_uString_newFromAscii( &pTmp, SAL_CONFIGFILE( "soffice" ) );
|
|
rtl_uString_newConcat( &pSettings, pSettings, pTmp );
|
|
|
|
/* use it as the bootstrap file */
|
|
handle = rtl_bootstrap_args_open( pSettings );
|
|
|
|
/* get the values */
|
|
get_bootstrap_value( logo, 1, handle, "Logo" );
|
|
get_bootstrap_value( bar, 3, handle, "ProgressBarColor" );
|
|
get_bootstrap_value( frame, 3, handle, "ProgressFrameColor" );
|
|
get_bootstrap_value( pos, 2, handle, "ProgressPosition" );
|
|
get_bootstrap_value( size, 2, handle, "ProgressSize" );
|
|
|
|
if ( logo[0] == 0 )
|
|
{
|
|
*bNoDefaults = sal_True;
|
|
}
|
|
|
|
splash_setup( splash, bar, frame, pos[0], pos[1], size[0], size[1] );
|
|
|
|
/* cleanup */
|
|
rtl_bootstrap_args_close( handle );
|
|
rtl_uString_release( pSettings );
|
|
rtl_uString_release( pTmp );
|
|
}
|
|
|
|
|
|
// Draw the progress
|
|
void splash_draw_progress( struct splash* splash, int progress )
|
|
{
|
|
int length = 0;
|
|
|
|
if (!splash)
|
|
{
|
|
return;
|
|
}
|
|
// sanity
|
|
if ( progress < 0 )
|
|
{
|
|
progress = 0;
|
|
}
|
|
if ( progress > 100 )
|
|
{
|
|
progress = 100;
|
|
}
|
|
// draw progress...
|
|
length = ( progress * splash->barwidth / 100 ) - ( 2 * splash->barspace );
|
|
if ( length < 0 )
|
|
{
|
|
length = 0;
|
|
}
|
|
// border
|
|
XSetForeground( splash->display, splash->gc, splash->framecolor.pixel );
|
|
XDrawRectangle( splash->display, splash->win, splash->gc, splash->tlx, splash->tly,
|
|
splash->barwidth, splash->barheight );
|
|
|
|
// progress bar
|
|
XSetForeground( splash->display, splash->gc, splash->barcolor.pixel );
|
|
XFillRectangle( splash->display, splash->win, splash->gc,
|
|
splash->tlx + splash->barspace, splash->tly + splash->barspace,
|
|
length + 1, splash->barheight - 2 * splash->barspace + 1 );
|
|
|
|
// pending events
|
|
process_events(splash);
|
|
}
|
|
|
|
void splash_destroy(struct splash* splash)
|
|
{
|
|
if(splash)
|
|
{
|
|
if(splash->display)
|
|
{
|
|
if(splash->gc)
|
|
{
|
|
XFreeGC(splash->display, splash->gc);
|
|
splash->gc = NULL;
|
|
}
|
|
|
|
XCloseDisplay( splash->display );
|
|
splash->display = NULL;
|
|
png_destroy_read_struct( &(splash->png_ptr), &(splash->info_ptr), NULL );
|
|
}
|
|
free(splash);
|
|
}
|
|
}
|
|
|
|
struct splash* splash_create(rtl_uString* pAppPath, int argc, char** argv)
|
|
{
|
|
struct splash* splash;
|
|
sal_Bool bNoDefaults = sal_False;
|
|
|
|
splash = calloc(1, sizeof(struct splash));
|
|
if (splash && !splash_init_display(splash, argc, argv))
|
|
{
|
|
splash_destroy(splash);
|
|
splash = NULL;
|
|
}
|
|
|
|
if (!splash)
|
|
return NULL;
|
|
|
|
splash->width = WINDOW_WIDTH;
|
|
splash->height = WINDOW_HEIGHT;
|
|
|
|
splash->tlx = 212;
|
|
splash->tly = 216;
|
|
splash->barwidth = 263;
|
|
splash->barheight = 8;
|
|
splash->barspace = PROGRESS_BARSPACE;
|
|
splash->barcol.b = 18;
|
|
splash->barcol.g = 202;
|
|
splash->barcol.r = 157;
|
|
splash->framecol.b = 0xD3;
|
|
splash->framecol.g = 0xD3;
|
|
splash->framecol.r = 0xD3;
|
|
|
|
splash_load_image( splash, pAppPath );
|
|
splash_load_defaults( splash, pAppPath, &bNoDefaults );
|
|
|
|
if (!bNoDefaults && splash_create_window(splash))
|
|
{
|
|
splash_draw_progress( splash, 0 );
|
|
return splash;
|
|
}
|
|
|
|
splash_destroy(splash);
|
|
return NULL;
|
|
}
|
|
|
|
#else /* not ENABLE_QUICKSTART_LIBPNG */
|
|
|
|
struct splash
|
|
{
|
|
};
|
|
|
|
/* Stubs that will never be called in this case */
|
|
void splash_draw_progress( struct splash* splash, int progress )
|
|
{
|
|
(void)splash; (void)progress;
|
|
}
|
|
|
|
void splash_destroy(struct splash* splash)
|
|
{
|
|
(void)splash;
|
|
}
|
|
|
|
struct splash* splash_create(rtl_uString* pAppPath, int argc, char** argv)
|
|
{
|
|
(void)pAppPath; (void)argc; (void)argv;
|
|
return NULL;
|
|
}
|
|
|
|
|
|
#endif // ENABLE_QUICKSTART_LIBPNG
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|