ubl-settings-usergroups/source/ubl-utils.c

#include "ubl-utils.h"
#ifndef UBL_UTILS

typedef enum {
    DICTIONARY_ACTION_WIDGETS_TYPE,
    DICTIONARY_IVGRAPHICALS_TYPE,
    DICTIONARY_OTHER_TYPE

} DICT_TYPE;

typedef struct dictionary {
    char *key;
    void *data;
    struct dictionary *next;
    struct dictionary *prev;
    struct dictionary *first;
    DICT_TYPE data_type;
} dictionary;

typedef struct apps{
        char *Name;
        int Type;
        char *Categories;
        char *Exec;
        char *Icon;
        int Pluggable;
        int DualPluggable;
    } apps;

typedef struct {
    char *command;
    int *exitcode;
} thread_output;

#ifdef __GTK_H__
typedef struct IVGrapgicals{
    char *sectionName;
    char *categories;
    GtkListStore *LV;
    GtkWidget *Box;
    GtkWidget *IV;
    GtkWidget *label;
    GtkWidget *sep;
    GtkCellRendererPixbuf *iconRender;
} IVGraphicals;
#endif
#endif


//dictionary functions

/**
 * yon_dictionary_create_empty:
 *      Creates and returns empty dictionary
*/
dictionary *yon_dictionary_create_empty(){
    dictionary *dict=malloc(sizeof(dictionary));
    dict->data=NULL;
    dict->key=NULL;
    dict->next=NULL;
    dict->prev=NULL;
    dict->first=dict;
    dict->data_type=DICTIONARY_OTHER_TYPE;
    return dict;
}

void yon_dictionary_switch_to_last(dictionary **dict){
    if ((*dict)->next!=NULL)
        for ((*dict)=(*dict)->first;(*dict)->next!=NULL;(*dict)=(*dict)->next){}
}

dictionary * yon_dictionary_create_conneced(dictionary *targetdict){
    targetdict=yon_dictionary_get_last(targetdict);
    targetdict->next=yon_dictionary_create_empty();
    targetdict->next->prev=targetdict;
    targetdict->next->first=targetdict->first;
    targetdict->next->data_type=DICTIONARY_OTHER_TYPE;
    return targetdict->next;
}

dictionary *yon_dictionary_get_last(dictionary *dict){
    dictionary *dct=NULL;
    for (dct=dict->first;dct->next!=NULL;dct=dct->next){}
    return dct;
}

dictionary *yon_dictionary_switch_places(dictionary *dict,int aim){
    if (aim<0){
        if (dict->prev){
            if (dict->prev->prev){
                dictionary *next = dict->next,*prev=dict->prev,*preprev=prev->prev;
                if (next){
                    preprev->next=dict;
                    dict->prev=preprev;
                    dict->next=prev;
                    prev->prev=dict;
                    prev->next=next;
                    next->prev=prev;
                } else {
                    preprev->next=dict;
                    dict->prev=preprev;
                    dict->next=prev;
                    prev->prev=dict;
                    prev->next=NULL;
                }
                return prev;
            } else {
                dictionary *next = dict->next,*prev=dict->prev;
            if (next){
                yon_dictionary_make_first(dict);
                dict->prev=NULL;
                dict->next=prev;
                prev->prev=dict;
                prev->next=next;
                next->prev=prev;
            } else {
                dict->prev=NULL;
                dict->next=prev;
                prev->prev=dict;
                prev->next=NULL;
            }
            return prev;
            }
        }
    } else if (aim>0){
        if (dict->next){
            if (dict->next->next){
                dictionary *next = dict->next,*prev=dict->prev,*afnext=next->next;
                if (prev){
                    prev->next=next;
                    next->prev=prev;
                    next->next=dict;
                    dict->prev=next;
                    dict->next=afnext;
                    afnext->prev=dict;
                } else {
                    yon_dictionary_make_first(next);
                    next->prev=NULL;
                    next->next=dict;
                    dict->prev=next;
                    dict->next=afnext;
                    afnext->prev=dict;
                }
                return next;
            } else {
                dictionary *next = dict->next,*prev=dict->prev;
                if (prev){
                    prev->next=next;
                    next->prev=prev;
                    next->next=dict;
                    dict->prev=next;
                    dict->next=NULL;
                } else {
                    next->prev=NULL;
                    next->next=dict;
                    dict->prev=next;
                    dict->next=NULL;
                }
            }
        }
    }
}

void yon_dictionary_make_first(dictionary *dict){
    for (dictionary *dct=dict->first;dct!=NULL;dct=dct->next){
        dct->first=dict;
    }
}

void yon_dictionary_make_nth(dictionary *dict, int nth){
    dictionary *dct=dict->first;
    for (int i=0;i<nth;i++){if (dct==NULL) return; else dct=dct->next;}
    yon_dictionary_rip(dict);
    dictionary *prev=dct->prev;
    prev->next=dict;
    dict->prev=prev;
    dict->next=dct;
    dct->prev=dict;
}

dictionary *yon_dictionary_create_with_data(char *key, void *data){
    dictionary *dct=yon_dictionary_create_empty();
    dct->key=yon_char_new(key);
    dct->data=data;
    dct->data_type=DICTIONARY_OTHER_TYPE;
    return dct;
}

dictionary *yon_dictionary_create_with_data_connected(dictionary *dict, char *key, void *data){
    dictionary *dct=yon_dictionary_create_conneced(dict);
    dct->key=yon_char_new(key);
    dct->data=data;
    dct->data_type=DICTIONARY_OTHER_TYPE;
    return dct;
}

dictionary *yon_dictionary_connect(dictionary *old, dictionary *toconnect){
    dictionary *dict=yon_dictionary_get_last(old);
    dict->next=toconnect;
    toconnect->prev=dict;
    toconnect->first=dict->first;
    return toconnect;
}

dictionary *yon_dictionary_find(dictionary **dict, char *key){
    dictionary *dct=*dict;
    for (dictionary *pointer=dct->first;pointer!=NULL;pointer=pointer->next){
        if (strcmp(pointer->key,key)==0){
            *dict=pointer;
            return pointer;
        }
    }
    return NULL;
}


dictionary *yon_dictionary_rip(dictionary *dict){
    if (!dict->next){
        dictionary *prev=dict->prev;
        if (prev){
        prev->next=NULL;
        return prev;
        } else return dict;
    }
    else if (!dict->prev){
        dictionary *next=dict->next;
        if (next){
            yon_dictionary_make_first(next);
            next->prev=NULL;
            return next;
        }
        else return dict;
    }
    else {
        dictionary *next=dict->next, *prev=dict->prev;
        next->prev=prev;
        prev->next=next;
        return next;
    }
}

dictionary *yon_dictionary_get_nth(dictionary *dict, int place){
    dict=dict->first;
    for (int i=0;i<place; i++)
        if(dict)
            dict=dict->next;
    if (dict) return dict;
    else return NULL;
}

//char functions

/**
 * creates new char string by combining two char strings.
*/
char *yon_char_get_augumented(char *source, char *append){
    if (source&&append){
    int size=strlen(source)+strlen(append)+1;
    char *final=malloc(size);
    memset(final,0,size);
    if (strstr(source,"%%"))
        sprintf(final,source,append);
    else
        sprintf(final,"%s%s",source,append);
    return final;
    } else
        return NULL;
}

/**
 * creates new char string by copying another char.
*/
char *yon_char_new(char *chr){
    char *newchar=malloc(strlen(chr)+1);
    memset(newchar,0,strlen(chr)+1);
    memcpy(newchar,chr,strlen(chr));
    return newchar;
}

/**
 * cuts source string by size length from startpos position.
*/
char *yon_cut(char *source, int size, int startpos){
    char *cut=NULL;
    cut=malloc(size+1);
    memset(cut,0,size+1);
    memcpy(cut,source+startpos,size);
    return cut;
}
/**
 * divides source string in dividepos position,
 * returning left part of divided string and
 * inserting right part to source string.
*/
char *yon_char_divide(char *source, int dividepos){
    char *cut=malloc(dividepos+1);
    memset(cut,0,dividepos+1);
    memcpy(cut,source,dividepos);
    char *left=malloc(strlen(source)-strlen(cut));
    memset(left,0,strlen(source)-strlen(cut));
    memcpy(left,source+dividepos+1,(strlen(source)-dividepos));
    memset(source,0,strlen(source));
    memcpy(source,left,strlen(left));
    return cut;
}

/**
 * searches string dividepos in source string and divides it,
 * returning left part of divided string and
 * inserting right part to source string.
 * if delete_divider is 0, left part will contain delete_divider substring, else
 * it will stay in right part.
*/
char *yon_char_divide_search(char *source, char* dividepos, int delete_divider){
    char *cut=strstr(source,dividepos);
    int leng=strlen(source)-strlen(cut);
    cut=yon_char_divide(source,leng);
    return cut;
}
/**
 * converts int to char. 
*/
char *yon_char_from_int(int int_to_convert){
    int i=1;
    float convert_check=(float)int_to_convert;
    for (i=1;convert_check>10;i++){
        convert_check=convert_check/10;
    }
    char *ch=malloc(i*sizeof(char)+1);
    sprintf(ch,"%d",int_to_convert);
    return ch;
}


//parsing functions

apps *yon_apps_scan_and_parse_desktops(int *sizef){
    int size=0;
    struct apps *applist;
    {
        DIR *directory=opendir(DesktopPath);
        struct dirent *de;
        while ((de = readdir(directory)))
        {
            FILE *file;
            char *path=yon_char_get_augumented(DesktopPath,de->d_name);
            file=fopen(path,"r");
            if (strlen(de->d_name)>9)
            {
                char *extension=strstr(path,".");
                if (extension!=NULL)
                {
                    if (strcmp(extension,".desktop")==0)
                    {
                        apps tempapp;
                        GKeyFile *gfile=g_key_file_new();
                        GError *err=NULL;
                        g_key_file_load_from_file(gfile,path,G_KEY_FILE_KEEP_TRANSLATIONS,NULL);
                        char *Type=g_key_file_get_string(gfile,"Desktop Entry", "Type",&err);
                        if (err){
                            printf("%s\n",err->message);
                        }
                        if (strcmp(Type,"Application")==0) tempapp.Type=1; else if (strcmp(Type,"pyApplication")==0) tempapp.Type=2; else continue;
                        tempapp.Name=g_key_file_get_locale_string(gfile,"Desktop Entry","Name",setlocale(LC_ALL,NULL),NULL);
                        if (tempapp.Name==NULL) continue;
                        tempapp.Categories=g_key_file_get_string(gfile,"Desktop Entry", "Categories",NULL);
                        if (tempapp.Categories==NULL) continue;
                        tempapp.Exec=g_key_file_get_string(gfile,"Desktop Entry", "Exec",NULL);
                        if (tempapp.Exec==NULL) continue;
                        tempapp.Icon=g_key_file_get_string(gfile,"Desktop Entry", "Icon",NULL);
                        if (tempapp.Icon==NULL) continue;
                        tempapp.Pluggable=g_key_file_get_boolean(gfile,"Desktop Entry", "Pluggable",NULL);
                        if (!tempapp.Pluggable) tempapp.Pluggable=g_key_file_get_boolean(gfile,"Desktop Entry", "X-XfcePluggable",NULL);
                        if (tempapp.Pluggable) tempapp.DualPluggable=g_key_file_get_boolean(gfile,"Desktop Entry", "X-UBLPluggable",NULL);
                        if (g_key_file_get_boolean(gfile,"Desktop Entry", "X-UBL-SettingsManager-Hidden",NULL)==0)
                            if (size==0){
                                applist=(apps*)malloc(size+1*sizeof(apps));
                                applist[0].Name=yon_char_new(tempapp.Name);
                                applist[0].Categories=yon_char_new(tempapp.Categories);
                                applist[0].Exec=yon_char_new(tempapp.Exec);
                                applist[0].Icon=yon_char_new(tempapp.Icon);
                                applist[0].Type=tempapp.Type;
                                applist[0].Pluggable=tempapp.Pluggable;
                                applist[0].DualPluggable=tempapp.DualPluggable;
                                size++;
                            } else {
                                applist=(apps*)realloc(applist,(size+1)*sizeof(apps));
                                applist[size].Name=yon_char_new(tempapp.Name);
                                applist[size].Categories=yon_char_new(tempapp.Categories);
                                applist[size].Exec=yon_char_new(tempapp.Exec);
                                applist[size].Icon=yon_char_new(tempapp.Icon);
                                applist[size].Pluggable=tempapp.Pluggable;
                                applist[size].DualPluggable=tempapp.DualPluggable;
                                applist[size].Type=tempapp.Type;
                                size++;
                            }
                    }
                }
            }
        }
    }
    *sizef=size;
    return applist;
};


void yon_apps_sort(apps *applist,int size){ 
    apps tmp;
    if (size>2)
    {
        for (int i=1;i<size;i++)
        {
            for (int j=1;j<size;j++)
            {
                if (strcmp(applist[j].Name,applist[j-1].Name)<0){
                    tmp=applist[j];
                    applist[j]=applist[j-1];
                    applist[j-1]=tmp;
                };
            }
        };
    }
};


apps *yon_apps_get_by_name(apps *applist,char *name, int size){
    for (int i=0;i<size;i++){
        if (strcmp(applist[i].Name,name)==0) return &applist[i];
    }
    return NULL;
};


//terminal-using functions



int yon_launch_app(char *name){
    char *path=name;
    thread_output *thread=malloc(sizeof(thread_output));
    thread->command=path;
    thread->exitcode=malloc(sizeof(int));
    pthread_t thread_id;
    pthread_create(&thread_id, NULL, (void*)yon_launch, thread);
    return *thread->exitcode;
};


int yon_launch_app_with_arguments(char *name, char *args){
    char *path=yon_char_get_augumented("/usr/bin/",name);
    path=yon_char_get_augumented(path," ");
    path=yon_char_get_augumented(path,args);
    pthread_t thread_id;
    thread_output *thread=malloc(sizeof(thread_output));
    thread->command=path;
    thread->exitcode=malloc(sizeof(int));
    pthread_create(&thread_id, NULL, (void*)yon_launch, thread);
    return *thread->exitcode;
};


int yon_launch(thread_output *thread){
    int a=0;
    a=system(thread->command);
    *thread->exitcode=a;
    return *thread->exitcode;
}


//Gtk functions

#ifdef __GTK_H__

// dictionary *yon_gtk_app_chooser_create(GtkBuilder *builder){
//     GtkWidget *chooserWindow=gtk_window_new(GTK_WINDOW_TOPLEVEL);
//     GtkWidget *Box=gtk_box_new(GTK_ORIENTATION_VERTICAL,5);
//     GtkWidget *Frame=gtk_frame_new("");
//     GtkWidget *Scroll=gtk_scrolled_window_new(NULL, gtk_adjustment_new(0,0,10000,1,10,100));
//     GtkWidget *PackBox=gtk_box_new(GTK_ORIENTATION_VERTICAL,5);
//     GtkWidget *ButtonsBox=gtk_box_new(GTK_ORIENTATION_HORIZONTAL,5);
//     GtkWidget *ButtonsPlaceBox=gtk_box_new(GTK_ORIENTATION_HORIZONTAL,5);
    
//     GtkWidget *CancelButton=gtk_button_new_with_label("Cancel");
//     GtkWidget *AcceptButton=gtk_button_new_with_label("Accept");
//     gtk_container_add(GTK_CONTAINER(chooserWindow),Box);
//     gtk_box_pack_start(GTK_BOX(Box),Frame,1,1,0);
//     gtk_container_add(GTK_CONTAINER(Frame),PackBox);
//     gtk_box_pack_start(GTK_BOX(Box),ButtonsBox,0,0,0);
//     gtk_box_pack_end(GTK_BOX(ButtonsBox),ButtonsPlaceBox,0,0,0);
//     gtk_box_pack_end(GTK_BOX(ButtonsPlaceBox),AcceptButton,0,0,0);
//     gtk_box_pack_end(GTK_BOX(ButtonsPlaceBox),CancelButton,0,0,0);
//     gtk_box_pack_start(GTK_BOX(PackBox),(GtkWidget*)yon_gtk_app_chooser_apps_create(builder),0,0,0);
//     gtk_widget_show_all(chooserWindow);
// }

/**
 * yon_iv_segment_create:
 * connect_to - dictionary, in the end of which new one will be connected;
 * name - name of this segment, renders on label;
 * categories - desktop file categories that application NEEDS to have to render in that category;
 * segment_icon_name - icon name for this section;
 * builder - newly allocated builder with glade file connected where template widgets are stored:
 * - templateAppsIconView - setted up icon view;
 * - templateAppsPack - setted up container for every template widget;
 * - templateAppsImage - image for rendering section image;
 * - templateAppsLabel - label for rendering section name;
*/
// dictionary *yon_iv_segment_create(dictionary *connect_to, char *name, char *categories, char *segment_icon_name){
//     IVSegment *segment=malloc(sizeof(IVSegment));
//     segment->name=name;
//     segment->categories=categories;
//     GtkBuilder *builder=gtk_builder_new_from_string(return_app_string(),-1);
//     GtkWidget *iv=yon_gtk_builder_get_widget(builder,"templateAppsIconView");
//     GtkWidget *expander=yon_gtk_builder_get_widget(builder,"templateAppsPack");
//     GtkWidget *image=yon_gtk_builder_get_widget(builder,"templateAppsImage");
//     GtkWidget *label=yon_gtk_builder_get_widget(builder,"templateAppsLabel");
//     GtkIconTheme *theme=gtk_icon_theme_get_default();
//     gtk_image_set_from_pixbuf(GTK_IMAGE(image),gtk_icon_theme_load_icon_for_scale(theme,segment_icon_name,20,1,GTK_ICON_LOOKUP_FORCE_SVG,NULL));
//     gtk_label_set_text(GTK_LABEL(label),name);
//     GtkListStore *ls=GTK_LIST_STORE(gtk_builder_get_object(builder,"liststore5"));
//     // g_signal_connect(G_OBJECT(iv), "item-activated", G_CALLBACK(on_activate), videoconfig.applist);
//     segment->Expander=expander;
//     segment->IV=iv;
//     segment->LS=ls;
//     segment->Image=image;
//     dictionary *dict=NULL;
//     if (connect_to) {
//         // connect_to=yon_dictionary_get_last(connect_to);
//         dict=yon_dictionary_create_with_data_connected(connect_to,name,segment);
//     } else
//         dict=yon_dictionary_create_with_data(name,segment);
//     return dict;
// }

// GtkWidget *yon_gtk_app_chooser_apps_create(){
//     GtkWidget *Box=gtk_box_new(GTK_ORIENTATION_VERTICAL,0);
//     dictionary *IVS=yon_iv_segment_create(NULL, "Graphics", "", "dialog-yes-symbolic");
//     yon_iv_segment_create(IVS, "Tools", "", "dialog-yes-symbolic");
//     yon_iv_segment_create(IVS, "Internet", "", "dialog-yes-symbolic");
//     yon_iv_segment_create(IVS, "Multimedia", "", "dialog-yes-symbolic");
//     yon_iv_segment_create(IVS, "Settings", "", "dialog-yes-symbolic");
//     yon_iv_segment_create(IVS, "Education", "", "dialog-yes-symbolic");
//     yon_iv_segment_create(IVS, "Office", "", "dialog-yes-symbolic");
//     yon_iv_segment_create(IVS, "Other", "", "dialog-yes-symbolic");
//     yon_iv_segment_create(IVS, "Development", "", "dialog-yes-symbolic");
//     yon_iv_segment_create(IVS, "System", "", "dialog-yes-symbolic");
//     dictionary *nd;
//     for_dictionaries(nd,IVS){
//         gtk_box_pack_start(GTK_BOX(Box),((IVSegment*)nd->data)->Expander,0,0,0);
//     }
//     return Box;
    
// }

// GtkWidget *yon_gtk_socket_create_new_with_connect(GtkWidget *container, gpointer data){
//     GtkWidget *socket;
//     socket = gtk_socket_new();
//     g_signal_connect(G_OBJECT(socket),"plug-added",G_CALLBACK(yon_on_plug_added),data);
//     g_signal_connect(G_OBJECT(socket),"plug-removed",G_CALLBACK(yon_on_plug_removed),data);
//     g_signal_connect(G_OBJECT(socket),"destroy",G_CALLBACK(yon_on_plug_removed),data);
//     gtk_box_pack_start(GTK_BOX(container),socket,1,1,0);
//     return socket;
// };

int yon_dictionary_gtk_pack_start_multiple_widgets(dictionary *dict, GtkWidget *destination, gboolean expand, gboolean fill, int padding){
    for (dictionary *dct=dict->first; dct!=NULL;dct=dct->next){
        gtk_box_pack_start(GTK_BOX(destination),(GtkWidget*)dct->data,expand,fill,padding);
    }
    return 1;
}

int yon_dictionary_gtk_pack_end_multiple_widgets(dictionary *dict, GtkWidget *destination, gboolean expand, gboolean fill, int padding){
    for (dictionary *dct=dict->first; dct!=NULL;dct=dct->next){
        gtk_box_pack_end(GTK_BOX(destination),(GtkWidget*)dct->data,expand,fill,padding);
    }
    return 1;
}

void _yon_ubl_header_setup(GtkWidget *Overlay, GtkWidget *Head, GtkWidget *Image, char *image_path){
    gtk_overlay_add_overlay(GTK_OVERLAY(Overlay),Head);
    gtk_image_set_from_file(GTK_IMAGE(Image),image_path);       
}

void _yon_ubl_status_box_render(GtkWidget *StatusBox, GtkWidget *StatusIcon, GtkWidget *StatusLabel, char *IconName, char* StatusText, BACKGROUND_IMAGE_TYPE BackgroundClass){
    GtkIconTheme *ictheme=gtk_icon_theme_get_default();
    GError *err=NULL;
    gtk_image_set_from_pixbuf(GTK_IMAGE(StatusIcon),gtk_icon_theme_load_icon_for_scale(ictheme,IconName,25,1,GTK_ICON_LOOKUP_FORCE_SIZE,&err));
    if (err){
        printf("%s\n",err->message);
        g_error_free(err);
    }
    gtk_label_set_text(GTK_LABEL(StatusLabel),StatusText);
    if (BackgroundClass==BACKGROUND_IMAGE_SUCCESS_TYPE){
        gtk_style_context_add_class(gtk_widget_get_style_context(StatusBox),"boxInfoMessOK");
    } else if (BackgroundClass==BACKGROUND_IMAGE_FAIL_TYPE){
        gtk_style_context_add_class(gtk_widget_get_style_context(StatusBox),"boxInfoMessError");
    }
}
#endif