"Fossies" - the Fresh Open Source Software Archive  

Source code changes of the file "src/selection_classic.c" between
scrot-1.7.tar.bz2 and scrot-1.8.tar.gz

About: scrot (SCReenshOT) is a simple command line screen capture utility using imlib2 to grab and save images.

selection_classic.c  (scrot-1.7.tar.bz2)	:	selection_classic.c  (scrot-1.8)
/* scrot_selection_classic.c		/* scrot_selection_classic.c
Copyright 2020-2021 Daniel T. Borelli <danieltborelli@gmail.com>		Copyright 2020-2021 Daniel T. Borelli <danieltborelli@gmail.com>
		Copyright 2021-2022 Guilherme Janczak <guilherme.janczak@yandex.com>
Copyright 2021 Peter Wu <peterwu@hotmail.com>		Copyright 2021 Peter Wu <peterwu@hotmail.com>
Permission is hereby granted, free of charge, to any person obtaining a copy		Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to		of this software and associated documentation files (the "Software"), to
deal in the Software without restriction, including without limitation the		deal in the Software without restriction, including without limitation the
rights to use, copy, modify, merge, publish, distribute, sublicense, and/or		rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
sell copies of the Software, and to permit persons to whom the Software is		sell copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:		furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in		The above copyright notice and this permission notice shall be included in
skipping to change at line 29		skipping to change at line 30
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,		IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL		FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER		THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN		IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.		CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/		*/
/*		/*
This file is part of the scrot project.		This file is part of the scrot project.
Part of the code comes from the main.c file and maintains its authorship.		Part of the code comes from the scrot.c file and maintains its authorship.
*/		*/
#include "selection_classic.h"
extern void selectionCalculateRect(int, int, int, int);		#include <assert.h>
extern struct Selection** selectionGet(void);		#include <stdlib.h>
		#include <X11/Xlib.h>
		#include "imlib.h"
		#include "options.h"
		#include "scrot.h"
		#include "scrot_selection.h"
		#include "selection_classic.h"
		#include "selection_edge.h"
struct SelectionClassic {		struct SelectionClassic {
XGCValues gcValues;		XGCValues gcValues;
GC gc;		GC gc;
};		};
void selectionClassicCreate(void)		void selectionClassicCreate(void)
{		{
struct Selection* const sel = *selectionGet();		struct Selection *const sel = *selectionGet();
sel->classic = calloc(1, sizeof(*sel->classic));		sel->classic = calloc(1, sizeof(*sel->classic));
struct SelectionClassic* pc = sel->classic;		struct SelectionClassic *pc = sel->classic;
unsigned long const whiteColor = XWhitePixel(disp, 0);		const unsigned long whiteColor = XWhitePixel(disp, 0);
unsigned long const blackColor = XBlackPixel(disp, 0);		const unsigned long blackColor = XBlackPixel(disp, 0);
pc->gcValues.function = GXxor;		pc->gcValues.function = GXxor;
pc->gcValues.foreground = whiteColor;		pc->gcValues.foreground = whiteColor;
pc->gcValues.background = blackColor;		pc->gcValues.background = blackColor;
pc->gcValues.plane_mask = pc->gcValues.background ^ pc->gcValues.foreground;		pc->gcValues.plane_mask = pc->gcValues.background ^ pc->gcValues.foreground;
pc->gcValues.subwindow_mode = IncludeInferiors;		pc->gcValues.subwindow_mode = IncludeInferiors;
XColor color;		XColor color;
scrotSelectionGetLineColor(&color);		scrotSelectionGetLineColor(&color);
if (color.pixel != blackColor)		if (color.pixel != blackColor)
pc->gcValues.foreground = color.pixel;		pc->gcValues.foreground = color.pixel;
pc->gc = XCreateGC(disp, root,		pc->gc = XCreateGC(disp, root,
GCFunction | GCForeground | GCBackground | GCSubwindowMode,		GCFunction | GCForeground | GCBackground | GCSubwindowMode,
&pc->gcValues);		&pc->gcValues);
assert(pc->gc != NULL);		assert(pc->gc != NULL);
XSetLineAttributes(disp, pc->gc, opt.lineWidth, opt.lineStyle, CapRound, Joi		XSetLineAttributes(disp, pc->gc, opt.lineWidth, opt.lineStyle, CapRound,
nRound);		JoinRound);
if (opt.freeze)		if (opt.freeze)
XGrabServer(disp);		XGrabServer(disp);
}		}
void selectionClassicDestroy(void)
{
struct Selection const* const sel = *selectionGet();
struct SelectionClassic* pc = sel->classic;
if (opt.freeze)
XUngrabServer(disp);
if (pc->gc)
XFreeGC(disp, pc->gc);
free(pc);
}
void selectionClassicDraw(void)		void selectionClassicDraw(void)
{		{
struct Selection const* const sel = *selectionGet();		const struct Selection *const sel = *selectionGet();
struct SelectionClassic const* const pc = sel->classic;		const struct SelectionClassic *const pc = sel->classic;
XDrawRectangle(disp, root, pc->gc, sel->rect.x, sel->rect.y, sel->rect.w, se		XDrawRectangle(disp, root, pc->gc, sel->rect.x, sel->rect.y, sel->rect.w,
l->rect.h);		sel->rect.h);
XFlush(disp);		XFlush(disp);
}		}
void selectionClassicMotionDraw(int x0, int y0, int x1, int y1)		void selectionClassicMotionDraw(int x0, int y0, int x1, int y1)
{		{
struct Selection const* const sel = *selectionGet();		const struct Selection *const sel = *selectionGet();
if (sel->rect.w)		if (sel->rect.w)
selectionClassicDraw();		selectionClassicDraw();
selectionCalculateRect(x0, y0, x1, y1);		selectionCalculateRect(x0, y0, x1, y1);
selectionClassicDraw();		selectionClassicDraw();
}		}
		void selectionClassicDestroy(void)
		{
		const struct Selection *const sel = *selectionGet();
		struct SelectionClassic *pc = sel->classic;
		if (opt.freeze)
		XUngrabServer(disp);
		if (pc->gc)
		XFreeGC(disp, pc->gc);
		free(pc);
		XFlush(disp);
		}
End of changes. 12 change blocks.
29 lines changed or deleted		24 lines changed or added

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