unpack zips in src to better compression

sources/z-tools/trunk/zview/full_scr.c

@@ -0,0 +1,142 @@
+#include "general.h"
+#include "pic_load.h"
+#include "winimg.h"
+#include "mfdb.h"
+#include "pic_resize.h"
+
+int16 full_screen = FALSE;
+
+/*==================================================================================*
+ * void restore_screen:																*
+ *		Close the form dialog created previously with clear_screen() function and	*
+ *		restore the menubar and the mouse.											*
+ *----------------------------------------------------------------------------------*
+ * input:																			*
+ *		--																			*
+ *----------------------------------------------------------------------------------*
+ * returns: 																		*
+ *      --																			*
+ *==================================================================================*/
+void restore_screen( void)
+{
+	form_dial( FMD_FINISH, 0, 0, 1 + app.work_out[0], 1 + app.work_out[1], 0, 0, 1 + app.work_out[0], 1 + app.work_out[1]);
+	menu_bar( app.menu, 1) ;
+	v_show_c( app.handle, 0);
+}
+
+
+/*==================================================================================*
+ * void clear_screen:																*
+ *		Open a full size form dialog and hide the mouse.. 							*
+ *		It's the only way that I know for work in pseudo-fullscreen and remain 		*
+ *		"GEM friendly".																*
+ *----------------------------------------------------------------------------------*
+ * input:																			*
+ *		--																			*
+ *----------------------------------------------------------------------------------*
+ * returns: 																		*
+ *      --																			*
+ *==================================================================================*/
+void clear_screen( void)
+{
+	int16 xy[8];
+
+	vswr_mode( app.handle, MD_REPLACE);
+	form_dial( FMD_START, 0, 0, 1 + app.work_out[0], 1 + app.work_out[1], 0, 0, 1 + app.work_out[0], 1 + app.work_out[1]);
+	vsf_perimeter( app.handle, 0);
+	vsf_interior( app.handle, FIS_SOLID);
+	xy[0] = xy[1] = 0;
+	xy[2] = app.work_out[0];
+	xy[3] = app.work_out[1];
+	v_hide_c( app.handle);
+	vsf_color( app.handle, BLACK);
+	vr_recfl( app.handle, xy);
+}
+
+/*==================================================================================*
+ * void clear_screen:																*
+ *		Show a MFDB in fullscreen.. We wait for a keyboard event before to release. *
+ *----------------------------------------------------------------------------------*
+ * input:																			*
+ *		img			->		The MFDB to show.										*
+ *----------------------------------------------------------------------------------*
+ * returns: 																		*
+ *      --																			*
+ *==================================================================================*/
+void show_fullscreen( WINDATA *windata)
+{
+	MFDB 	*out, resized_out = { NULL, app.work_out[0], app.work_out[1], 0, 0, 0, 0, 0, 0}, screen = {0};
+	int16	posx, posy, xy[8];
+	IMAGE 	*img = &windata->img;
+/*	int16   dum;
+	char	info[256];
+ */
+
+	full_screen = TRUE;
+ 
+	out = &img->image[windata->page_to_show];
+
+	if( out->fd_w > app.work_out[0] || out->fd_h > app.work_out[1])
+	{
+		if( pic_resize( &img->image[windata->page_to_show], &resized_out) == 0)
+		{
+			errshow( "", ENOMEM);
+			full_screen = FALSE;
+			return;
+		}
+
+		out = &resized_out;
+	}
+
+	clear_screen();
+	wind_update(BEG_UPDATE);
+ 
+	posx    = MAX( ( 1 + app.work_out[0] - out->fd_w) >> 1, 0);
+	posy 	= MAX( ( 1 + app.work_out[1] - out->fd_h) >> 1, 0);
+
+	if (posx == 0)
+		xy[2] = app.work_out[0];
+	else
+		xy[2] = out->fd_w - 1;
+  
+	if (posy == 0)
+		xy[3] = app.work_out[1];
+	else
+		xy[3] = out->fd_h - 1;
+
+	xy[0] = 0; 
+	xy[1] = 0;
+	xy[4] = posx; 
+	xy[5] = posy;
+	xy[6] = posx + xy[2];
+	xy[7] = posy + xy[3];
+
+	/* draw the image */
+	if ( out->fd_nplanes == 1)
+	{
+		int16	color[2] = { BLACK, WHITE};
+
+		vrt_cpyfm( app.handle, MD_REPLACE, xy, out, &screen, color);
+	}
+	else
+		vro_cpyfm( app.handle, S_ONLY, xy, out, &screen);
+	
+	/* and now the image's information */
+	/* sprintf( info, "%dx%dx%d | %ld colors | %s", img->img_w, img->img_h, img->bits, img->colors, img->info);
+
+	vst_alignment( app.handle, 2, 4, &dum, &dum);
+	vst_color( app.handle, BLACK);
+	vst_point( app.handle, 8, &dum, &dum, &dum, &dum);
+	v_ftext( app.handle, app.work_out[0] - 4, app.work_out[1] - 4, info);
+	*/
+
+	/* We wait for a keyboard event and after, restore the screen */
+	evnt_keybd();
+
+	if( resized_out.fd_addr != NULL)
+		gfree( resized_out.fd_addr);
+
+	restore_screen();
+	wind_update( END_UPDATE);
+	full_screen = FALSE;
+}