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/****************************************************************************
* Functions for handling window groups.
* Copyright (C) 2004 Joe Wingbermuehle
****************************************************************************/
#include "jwm.h"
#include "group.h"
#include "client.h"
#include "icon.h"
#include "error.h"
#include "match.h"
#include "desktop.h"
#include "main.h"
#include "misc.h"
typedef enum {
MATCH_NAME,
MATCH_CLASS
} MatchType;
typedef struct PatternListType {
char *pattern;
MatchType match;
struct PatternListType *next;
} PatternListType;
typedef struct OptionListType {
OptionType option;
char *value;
struct OptionListType *next;
} OptionListType;
typedef struct GroupType {
PatternListType *patterns;
OptionListType *options;
struct GroupType *next;
} GroupType;
static GroupType *groups = NULL;
static void ReleasePatternList(PatternListType *lp);
static void ReleaseOptionList(OptionListType *lp);
static void AddPattern(PatternListType **lp, const char *pattern,
MatchType match);
static void ApplyGroup(const GroupType *gp, ClientNode *np);
/****************************************************************************
****************************************************************************/
void InitializeGroups() {
}
/****************************************************************************
****************************************************************************/
void StartupGroups() {
}
/****************************************************************************
****************************************************************************/
void ShutdownGroups() {
}
/****************************************************************************
****************************************************************************/
void DestroyGroups() {
GroupType *gp;
while(groups) {
gp = groups->next;
ReleasePatternList(groups->patterns);
ReleaseOptionList(groups->options);
Release(groups);
groups = gp;
}
}
/****************************************************************************
****************************************************************************/
void ReleasePatternList(PatternListType *lp) {
PatternListType *tp;
while(lp) {
tp = lp->next;
Release(lp->pattern);
Release(lp);
lp = tp;
}
}
/****************************************************************************
****************************************************************************/
void ReleaseOptionList(OptionListType *lp) {
OptionListType *tp;
while(lp) {
tp = lp->next;
if(lp->value) {
Release(lp->value);
}
Release(lp);
lp = tp;
}
}
/****************************************************************************
****************************************************************************/
GroupType *CreateGroup() {
GroupType *tp;
tp = Allocate(sizeof(GroupType));
tp->patterns = NULL;
tp->options = NULL;
tp->next = groups;
groups = tp;
return tp;
}
/****************************************************************************
****************************************************************************/
void AddGroupClass(GroupType *gp, const char *pattern) {
Assert(gp);
if(pattern) {
AddPattern(&gp->patterns, pattern, MATCH_CLASS);
} else {
Warning("invalid group class");
}
}
/****************************************************************************
****************************************************************************/
void AddGroupName(GroupType *gp, const char *pattern) {
Assert(gp);
if(pattern) {
AddPattern(&gp->patterns, pattern, MATCH_NAME);
} else {
Warning("invalid group name");
}
}
/****************************************************************************
****************************************************************************/
void AddPattern(PatternListType **lp, const char *pattern, MatchType match) {
PatternListType *tp;
Assert(lp);
Assert(pattern);
tp = Allocate(sizeof(PatternListType));
tp->next = *lp;
*lp = tp;
tp->pattern = CopyString(pattern);
tp->match = match;
}
/****************************************************************************
****************************************************************************/
void AddGroupOption(GroupType *gp, OptionType option) {
OptionListType *lp;
lp = Allocate(sizeof(OptionListType));
lp->option = option;
lp->value = NULL;
lp->next = gp->options;
gp->options = lp;
}
/****************************************************************************
****************************************************************************/
void AddGroupOptionValue(GroupType *gp, OptionType option,
const char *value) {
OptionListType *lp;
Assert(value);
lp = Allocate(sizeof(OptionListType));
lp->option = option;
lp->value = CopyString(value);
lp->next = gp->options;
gp->options = lp;
}
/****************************************************************************
****************************************************************************/
void ApplyGroups(ClientNode *np) {
PatternListType *lp;
GroupType *gp;
Assert(np);
for(gp = groups; gp; gp = gp->next) {
for(lp = gp->patterns; lp; lp = lp->next) {
if(lp->match == MATCH_CLASS) {
if(Match(lp->pattern, np->className)) {
ApplyGroup(gp, np);
break;
}
} else if(lp->match == MATCH_NAME) {
if(Match(lp->pattern, np->name)) {
ApplyGroup(gp, np);
break;
}
} else {
Debug("invalid match in ApplyGroups: %d", lp->match);
}
}
}
}
/****************************************************************************
****************************************************************************/
void ApplyGroup(const GroupType *gp, ClientNode *np) {
OptionListType *lp;
unsigned int temp;
Assert(gp);
Assert(np);
for(lp = gp->options; lp; lp = lp->next) {
switch(lp->option) {
case OPTION_STICKY:
np->state.status |= STAT_STICKY;
break;
case OPTION_NOLIST:
np->state.status |= STAT_NOLIST;
break;
case OPTION_BORDER:
np->state.border |= BORDER_OUTLINE;
break;
case OPTION_NOBORDER:
np->state.border &= ~BORDER_OUTLINE;
break;
case OPTION_TITLE:
np->state.border |= BORDER_TITLE;
break;
case OPTION_NOTITLE:
np->state.border &= ~BORDER_TITLE;
break;
case OPTION_LAYER:
temp = atoi(lp->value);
if(temp <= LAYER_COUNT) {
SetClientLayer(np, temp);
} else {
Warning("invalid group layer: %s", lp->value);
}
break;
case OPTION_DESKTOP:
temp = atoi(lp->value);
if(temp >= 1 && temp <= desktopCount) {
np->state.desktop = temp - 1;
} else {
Warning("invalid group desktop: %s", lp->value);
}
break;
case OPTION_ICON:
DestroyIcon(np->icon);
np->icon = LoadNamedIcon(lp->value);
break;
case OPTION_PIGNORE:
np->state.status |= STAT_PIGNORE;
break;
case OPTION_MAXIMIZED:
np->state.status |= STAT_MAXIMIZED;
break;
case OPTION_MINIMIZED:
np->state.status |= STAT_MINIMIZED;
break;
case OPTION_SHADED:
np->state.status |= STAT_SHADED;
break;
default:
Debug("invalid option: %d", lp->option);
break;
}
}
}
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