wmaker/WPrefs.app/Focus.c

/* Focus.c- input and colormap focus stuff
 * 
 *  WPrefs - Window Maker Preferences Program
 * 
 *  Copyright (c) 1998-2003 Alfredo K. Kojima
 * 
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, 
 *  USA.
 */


#include "WPrefs.h"

typedef struct _Panel {
    WMBox *box;

    char *sectionName;

    char *description;

    CallbackRec callbacks;
    
    WMWidget *parent;
    
    WMFrame *kfocF;
    WMButton *kfocB[2];
    
    WMFrame *cfocF;
    WMButton *autB;
    WMButton *manB;
    
    WMFrame *raisF;
    WMButton *raisB[5];
    WMTextField *raisT;
    WMLabel *raisL;
    
    WMFrame *optF;
    WMButton *ignB;
    WMButton *newB;
    
    char raiseDelaySelected;
} _Panel;



#define ICON_FILE	"windowfocus"

#define DELAY_ICON "timer%i"
#define DELAY_ICON_S "timer%is"


static void
showData(_Panel *panel)
{
    char *str;
    int i;
    char buffer[32];
    
    str = GetStringForKey("FocusMode");
    if (!str)
	str = "manual";
    if (strcasecmp(str, "manual")==0 || strcasecmp(str, "clicktofocus")==0)
	WMSetButtonSelected(panel->kfocB[0], 1);
    else if (strcasecmp(str, "auto")==0 || strcasecmp(str, "semiauto")==0 
	     || strcasecmp(str, "sloppy")==0)
	WMSetButtonSelected(panel->kfocB[1], 1);
    else {
	wwarning(_("bad option value %s for option FocusMode. Using default Manual"),
		 str);
	WMSetButtonSelected(panel->kfocB[0], 1);
    }

    /**/
    str = GetStringForKey("ColormapMode");
    if (!str)
	str = "auto";
    if (strcasecmp(str, "manual")==0 || strcasecmp(str, "clicktofocus")==0) {
	WMPerformButtonClick(panel->manB);
    } else if (strcasecmp(str, "auto")==0 || strcasecmp(str, "focusfollowsmouse")==0) {
	WMPerformButtonClick(panel->autB);
    } else {
	wwarning(_("bad option value %s for option ColormapMode. Using default Auto"),
		 str);
	WMPerformButtonClick(panel->manB);
    }

    /**/
    i = GetIntegerForKey("RaiseDelay");
    sprintf(buffer, "%i", i);
    WMSetTextFieldText(panel->raisT, buffer);

    switch (i) {
     case 0:
	WMPerformButtonClick(panel->raisB[0]);
	break;
     case 10:
	WMPerformButtonClick(panel->raisB[1]);
	break;
     case 100:
	WMPerformButtonClick(panel->raisB[2]);
	break;
     case 350:
	WMPerformButtonClick(panel->raisB[3]);
	break;
     case 800:
	WMPerformButtonClick(panel->raisB[4]);
	break;
    }

    /**/
    WMSetButtonSelected(panel->ignB, GetBoolForKey("IgnoreFocusClick"));

    WMSetButtonSelected(panel->newB, GetBoolForKey("AutoFocus"));
}



static void
storeData(_Panel *panel)
{
    char *str;
    int i;

    if (WMGetButtonSelected(panel->kfocB[1]))
	str = "sloppy";
    else
	str = "manual";
    
    SetStringForKey(str, "FocusMode");

    if (WMGetButtonSelected(panel->manB)) {
	SetStringForKey("manual", "ColormapMode");
    } else {
	SetStringForKey("auto", "ColormapMode");
    }
    
    str = WMGetTextFieldText(panel->raisT);
    if (sscanf(str, "%i", &i)!=1)
	i = 0;
    SetIntegerForKey(i, "RaiseDelay");
    
    SetBoolForKey(WMGetButtonSelected(panel->ignB), "IgnoreFocusClick");
    SetBoolForKey(WMGetButtonSelected(panel->newB), "AutoFocus");    
}


static void
pushDelayButton(WMWidget *w, void *data)
{
    _Panel *panel = (_Panel*)data;

    panel->raiseDelaySelected = 1;
    if (w == panel->raisB[0]) {
	WMSetTextFieldText(panel->raisT, "OFF");
    } else if (w == panel->raisB[1]) {
	WMSetTextFieldText(panel->raisT, "10");
    } else if (w == panel->raisB[2]) {
	WMSetTextFieldText(panel->raisT, "100");
    } else if (w == panel->raisB[3]) {
	WMSetTextFieldText(panel->raisT, "350");
    } else if (w == panel->raisB[4]) {
	WMSetTextFieldText(panel->raisT, "800");
    }
}


static void
raiseTextChanged(void *observerData, WMNotification *notification)
{
    _Panel *panel = (_Panel*)observerData;
    int i;

    if (panel->raiseDelaySelected) {
	for (i=0; i<5; i++) {
	    WMSetButtonSelected(panel->raisB[i], False);
	}
	panel->raiseDelaySelected = 0;
    }
}




static void
createPanel(Panel *p)
{
    _Panel *panel = (_Panel*)p;
    WMScreen *scr = WMWidgetScreen(panel->parent);
    int i;
    char *buf1, *buf2;
    WMPixmap *icon;
    WMColor *color;
    WMFont *font;

    panel->box = WMCreateBox(panel->parent);
    WMSetViewExpandsToParent(WMWidgetView(panel->box), 2, 2, 2, 2);
    
    /***************** Input Focus Mode *****************/
    panel->kfocF = WMCreateFrame(panel->box);
    WMResizeWidget(panel->kfocF, 240, 130);
    WMMoveWidget(panel->kfocF, 15, 15);
    WMSetFrameTitle(panel->kfocF, _("Input Focus Mode"));

    {
	WMBox *box = WMCreateBox(panel->kfocF);
	WMSetViewExpandsToParent(WMWidgetView(box), 10, 15, 10, 10);
	WMSetBoxHorizontal(box, False);
	
	panel->kfocB[0] = WMCreateRadioButton(box);
        WMSetButtonText(panel->kfocB[0], _("Manual:  Click on the window to set "\
			"keyboard input focus"));
	WMAddBoxSubview(box, WMWidgetView(panel->kfocB[0]), True, True,
			20, 0, 0);

	panel->kfocB[1] = WMCreateRadioButton(box);
	WMGroupButtons(panel->kfocB[0], panel->kfocB[1]);
	WMSetButtonText(panel->kfocB[1], _("Auto:  Set keyboard input focus to "\
			"the window under the mouse pointer"));
	WMAddBoxSubview(box, WMWidgetView(panel->kfocB[1]), True, True,
			20, 0, 0);

	WMMapSubwidgets(box);
	WMMapWidget(box);
    }
    
    /***************** Colormap Installation Mode ****************/
    
    panel->cfocF = WMCreateFrame(panel->box);
    WMResizeWidget(panel->cfocF, 240, 70);
    WMMoveWidget(panel->cfocF, 15, 150);
    WMSetFrameTitle(panel->cfocF, _("Install colormap in the window..."));

    panel->manB = WMCreateRadioButton(panel->cfocF);
    WMResizeWidget(panel->manB, 225, 20);
    WMMoveWidget(panel->manB, 10, 18);
    WMSetButtonText(panel->manB, _("...that has the input focus."));

    panel->autB = WMCreateRadioButton(panel->cfocF);
    WMResizeWidget(panel->autB, 225, 20);
    WMMoveWidget(panel->autB, 10, 43);
    WMSetButtonText(panel->autB, _("...that is under the mouse pointer."));
    WMGroupButtons(panel->manB, panel->autB);
    
    WMMapSubwidgets(panel->cfocF);
    
    /***************** Automatic window raise delay *****************/
    panel->raisF = WMCreateFrame(panel->box);
    WMResizeWidget(panel->raisF, 245, 70);
    WMMoveWidget(panel->raisF, 265, 15);
    WMSetFrameTitle(panel->raisF, _("Automatic Window Raise Delay"));
    
    buf1 = wmalloc(strlen(DELAY_ICON)+1);
    buf2 = wmalloc(strlen(DELAY_ICON_S)+1);
    
    for (i = 0; i < 5; i++) {
	char *path;
	
	panel->raisB[i] = WMCreateCustomButton(panel->raisF,
					       WBBStateChangeMask);
	WMResizeWidget(panel->raisB[i], 25, 25);
	WMMoveWidget(panel->raisB[i], 10+(30*i), 25);
	WMSetButtonBordered(panel->raisB[i], False);
	WMSetButtonImagePosition(panel->raisB[i], WIPImageOnly);
	WMSetButtonAction(panel->raisB[i], pushDelayButton, panel);
	if (i>0)
	    WMGroupButtons(panel->raisB[0], panel->raisB[i]);
	sprintf(buf1, DELAY_ICON, i);
	sprintf(buf2, DELAY_ICON_S, i);
	path = LocateImage(buf1);
	if (path) {
	    icon = WMCreatePixmapFromFile(scr, path);
	    if (icon) {
		WMSetButtonImage(panel->raisB[i], icon);
		WMReleasePixmap(icon);
	    } else {
		wwarning(_("could not load icon file %s"), path);
	    }
	    wfree(path);
	}
	path = LocateImage(buf2);
	if (path) {
	    icon = WMCreatePixmapFromFile(scr, path);
	    if (icon) {
		WMSetButtonAltImage(panel->raisB[i], icon);
		WMReleasePixmap(icon);
	    } else {
		wwarning(_("could not load icon file %s"), path);
	    }
	    wfree(path);
	}
    }
    wfree(buf1);
    wfree(buf2);
    
    panel->raisT = WMCreateTextField(panel->raisF);
    WMResizeWidget(panel->raisT, 36, 20);
    WMMoveWidget(panel->raisT, 165, 30);
    WMAddNotificationObserver(raiseTextChanged, panel, 
			      WMTextDidChangeNotification, panel->raisT);

    color = WMDarkGrayColor(scr);
    font = WMSystemFontOfSize(scr, 10);
    
    panel->raisL = WMCreateLabel(panel->raisF);
    WMResizeWidget(panel->raisL, 36, 16);
    WMMoveWidget(panel->raisL, 205, 35);
    WMSetLabelText(panel->raisL, _("msec"));
    WMSetLabelTextColor(panel->raisL, color);
    WMSetLabelFont(panel->raisL, font);
    
    WMReleaseColor(color);
    WMReleaseFont(font);

    WMMapSubwidgets(panel->raisF);
    
    /***************** Options ****************/
    panel->optF = WMCreateFrame(panel->box);
    WMResizeWidget(panel->optF, 245, 125);
    WMMoveWidget(panel->optF, 265, 95);
    
    panel->ignB = WMCreateSwitchButton(panel->optF);
    WMResizeWidget(panel->ignB, 225, 50);
    WMMoveWidget(panel->ignB, 10, 10);
    WMSetButtonText(panel->ignB, _("Do not let applications receive "
                                   "the click used to focus windows."));

    panel->newB = WMCreateSwitchButton(panel->optF);
    WMResizeWidget(panel->newB, 225, 35);
    WMMoveWidget(panel->newB, 10, 70);
    WMSetButtonText(panel->newB, _("Automatically focus new windows."));

    WMMapSubwidgets(panel->optF);

    
    WMRealizeWidget(panel->box);
    WMMapSubwidgets(panel->box);
    
    showData(panel);
}



Panel*
InitFocus(WMScreen *scr, WMWindow *win)
{
    _Panel *panel;

    panel = wmalloc(sizeof(_Panel));
    memset(panel, 0, sizeof(_Panel));

    panel->sectionName = _("Window Focus Preferences");

    panel->description = _("Keyboard focus switching policy, colormap switching\n"
			   "policy for 8bpp displays and other related options.");

    panel->parent = win;

    panel->callbacks.createWidgets = createPanel;
    panel->callbacks.updateDomain = storeData;
    
    AddSection(panel, ICON_FILE);

    return panel;
}