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/*************************************************************************
* Functions for displaying window move/resize status.
* Copyright (C) 2004 Joe Wingbermuehle
*************************************************************************/
#include "jwm.h"
#include "status.h"
#include "font.h"
#include "screen.h"
#include "color.h"
#include "main.h"
#include "client.h"
#include "error.h"
typedef enum {
SW_INVALID,
SW_OFF,
SW_SCREEN,
SW_WINDOW,
SW_CORNER
} StatusWindowType;
static Window statusWindow;
static unsigned int statusWindowHeight;
static unsigned int statusWindowWidth;
static int statusWindowX, statusWindowY;
static StatusWindowType moveStatusType;
static StatusWindowType resizeStatusType;
static void CreateMoveResizeWindow(const ClientNode *np,
StatusWindowType type);
static void DrawMoveResizeWindow(const ClientNode *np, StatusWindowType type);
static void DestroyMoveResizeWindow();
static void GetMoveResizeCoordinates(const ClientNode *np,
StatusWindowType type, int *x, int *y);
static StatusWindowType ParseType(const char *str);
/*************************************************************************
*************************************************************************/
void GetMoveResizeCoordinates(const ClientNode *np, StatusWindowType type,
int *x, int *y) {
const ScreenType *sp;
if(type == SW_WINDOW) {
*x = np->x + np->width / 2 - statusWindowWidth / 2;
*y = np->y + np->height / 2 - statusWindowHeight / 2;
return;
}
sp = GetCurrentScreen(np->x, np->y);
if(type == SW_CORNER) {
*x = sp->x;
*y = sp->y;
return;
}
/* SW_SCREEN */
*x = sp->x + sp->width / 2 - statusWindowWidth / 2;
*y = sp->y + sp->height / 2 - statusWindowHeight / 2;
}
/*************************************************************************
*************************************************************************/
void CreateMoveResizeWindow(const ClientNode *np, StatusWindowType type) {
XSetWindowAttributes attrs;
if(type == SW_OFF) {
return;
}
statusWindowHeight = GetStringHeight(FONT_MENU) + 8;
statusWindowWidth = GetStringWidth(FONT_MENU, " 00000 x 00000 ");
GetMoveResizeCoordinates(np, type, &statusWindowX, &statusWindowY);
attrs.background_pixel = colors[COLOR_MENU_BG];
attrs.save_under = True;
attrs.override_redirect = True;
statusWindow = JXCreateWindow(display, rootWindow,
statusWindowX, statusWindowY,
statusWindowWidth, statusWindowHeight, 0,
CopyFromParent, InputOutput, CopyFromParent,
CWBackPixel | CWOverrideRedirect | CWSaveUnder,
&attrs);
JXMapRaised(display, statusWindow);
}
/*************************************************************************
*************************************************************************/
void DrawMoveResizeWindow(const ClientNode *np, StatusWindowType type) {
int x, y;
GetMoveResizeCoordinates(np, type, &x, &y);
if(x != statusWindowX || y != statusWindowX) {
statusWindowX = x;
statusWindowY = y;
JXMoveResizeWindow(display, statusWindow, x, y,
statusWindowWidth, statusWindowHeight);
}
JXSetForeground(display, rootGC, colors[COLOR_MENU_BG]);
JXFillRectangle(display, statusWindow, rootGC, 2, 2,
statusWindowWidth - 3, statusWindowHeight - 3);
JXSetForeground(display, rootGC, colors[COLOR_MENU_UP]);
JXDrawLine(display, statusWindow, rootGC,
0, 0, statusWindowWidth - 1, 0);
JXDrawLine(display, statusWindow, rootGC,
0, 1, statusWindowWidth - 2, 1);
JXDrawLine(display, statusWindow, rootGC,
0, 2, 0, statusWindowHeight - 1);
JXDrawLine(display, statusWindow, rootGC,
1, 2, 1, statusWindowHeight - 2);
JXSetForeground(display, rootGC, colors[COLOR_MENU_DOWN]);
JXDrawLine(display, statusWindow, rootGC,
1, statusWindowHeight - 1, statusWindowWidth - 1,
statusWindowHeight - 1);
JXDrawLine(display, statusWindow, rootGC,
2, statusWindowHeight - 2, statusWindowWidth - 1,
statusWindowHeight - 2);
JXDrawLine(display, statusWindow, rootGC,
statusWindowWidth - 1, 1, statusWindowWidth - 1,
statusWindowHeight - 3);
JXDrawLine(display, statusWindow, rootGC,
statusWindowWidth - 2, 2, statusWindowWidth - 2,
statusWindowHeight - 3);
}
/*************************************************************************
*************************************************************************/
void DestroyMoveResizeWindow() {
if(statusWindow != None) {
JXDestroyWindow(display, statusWindow);
statusWindow = None;
}
}
/*************************************************************************
*************************************************************************/
void CreateMoveWindow(ClientNode *np) {
CreateMoveResizeWindow(np, moveStatusType);
}
/*************************************************************************
*************************************************************************/
void UpdateMoveWindow(ClientNode *np) {
char str[80];
unsigned int width;
if(moveStatusType == SW_OFF) {
return;
}
DrawMoveResizeWindow(np, moveStatusType);
snprintf(str, sizeof(str), "(%d, %d)", np->x, np->y);
width = GetStringWidth(FONT_MENU, str);
RenderString(statusWindow, FONT_MENU, COLOR_MENU_FG,
statusWindowWidth / 2 - width / 2, 4, rootWidth, NULL, str);
}
/*************************************************************************
*************************************************************************/
void DestroyMoveWindow() {
DestroyMoveResizeWindow();
}
/*************************************************************************
*************************************************************************/
void CreateResizeWindow(ClientNode *np) {
CreateMoveResizeWindow(np, resizeStatusType);
}
/*************************************************************************
*************************************************************************/
void UpdateResizeWindow(ClientNode *np, int gwidth, int gheight) {
char str[80];
unsigned int fontWidth;
if(resizeStatusType == SW_OFF) {
return;
}
DrawMoveResizeWindow(np, resizeStatusType);
snprintf(str, sizeof(str), "%d x %d", gwidth, gheight);
fontWidth = GetStringWidth(FONT_MENU, str);
RenderString(statusWindow, FONT_MENU, COLOR_MENU_FG,
statusWindowWidth / 2 - fontWidth / 2, 4, rootWidth, NULL, str);
}
/*************************************************************************
*************************************************************************/
void DestroyResizeWindow() {
DestroyMoveResizeWindow();
}
/*************************************************************************
*************************************************************************/
StatusWindowType ParseType(const char *str) {
if(!str) {
return SW_SCREEN;
} else if(!strcmp(str, "off")) {
return SW_OFF;
} else if(!strcmp(str, "screen")) {
return SW_SCREEN;
} else if(!strcmp(str, "window")) {
return SW_WINDOW;
} else if(!strcmp(str, "corner")) {
return SW_CORNER;
} else {
return SW_INVALID;
}
}
/*************************************************************************
*************************************************************************/
void SetMoveStatusType(const char *str) {
StatusWindowType type;
type = ParseType(str);
if(type == SW_INVALID) {
moveStatusType = SW_SCREEN;
Warning("invalid MoveMode coordinates: \"%s\"", str);
} else {
moveStatusType = type;
}
}
/*************************************************************************
*************************************************************************/
void SetResizeStatusType(const char *str) {
StatusWindowType type;
type = ParseType(str);
if(type == SW_INVALID) {
resizeStatusType = SW_SCREEN;
Warning("invalid ResizeMode coordinates: \"%s\"", str);
} else {
resizeStatusType = type;
}
}
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