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File completion

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Began to implement the file completion
This commit is contained in:
Moritz Lipp 2009-12-28 00:44:35 +01:00
parent 0fd6fe4f67
commit 414d3304d1
1 changed files with 73 additions and 42 deletions
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109
zathura.c
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@ -7,6 +7,7 @@
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <libgen.h>
#include <poppler/glib/poppler.h>
#include <cairo.h>
@ -414,8 +415,8 @@ createCompletionRow(GtkBox* results, char* command, char* description, gboolean
gtk_misc_set_padding(GTK_MISC(show_description), 1.0, 1.0);
}
gtk_label_set_use_markup(show_command, TRUE),
gtk_label_set_use_markup(show_description, TRUE),
gtk_label_set_use_markup(show_command, TRUE);
gtk_label_set_use_markup(show_description, TRUE);
gtk_label_set_markup(show_command, g_markup_printf_escaped(FORMAT_COMMAND, command ? command : ""));
gtk_label_set_markup(show_description, g_markup_printf_escaped(FORMAT_DESCRIPTION, description ? description : ""));
@ -720,12 +721,12 @@ isc_completion(Argument* argument)
Completion *result = commands[previous_id].completion(current_parameter);
if(!result && result->groups)
if(!result || !result->groups)
return;
command_mode = FALSE;
CompletionGroup* group;
CompletionElement* element;
CompletionGroup* group = NULL;
CompletionElement* element = NULL;
rows = malloc(sizeof(CompletionRow));
@ -982,46 +983,76 @@ cmd_zoom(int argc, char** argv)
/* completion command implementation */
Completion* cc_open(char* input)
{
/* init completion group */
Completion *completion = malloc(sizeof(Completion));
CompletionGroup* group = malloc(sizeof(CompletionGroup));
CompletionElement *el1 = malloc(sizeof(CompletionElement));
CompletionElement *el2 = malloc(sizeof(CompletionElement));
CompletionElement *el3 = malloc(sizeof(CompletionElement));
CompletionElement *el4 = malloc(sizeof(CompletionElement));
CompletionElement *el5 = malloc(sizeof(CompletionElement));
CompletionElement *el6 = malloc(sizeof(CompletionElement));
CompletionGroup* g2 = malloc(sizeof(CompletionGroup));
el1->value = "Word 1";
el1->description = NULL;
el1->next = (CompletionElement*) el2;
el2->value = "Word 2";
el2->description = NULL;
el2->next = (CompletionElement*) el3;
el3->value = "Word 3";
el3->description = NULL;
el3->next = NULL;
el4->value = "Word 4";
el4->description = NULL;
el4->next = (CompletionElement*) el5;
el5->value = "Word 5";
el5->description = NULL;
el5->next = (CompletionElement*) el6;
el6->value = "Word 6";
el6->description = NULL;
el6->next = NULL;
group->value = "Group 1";
group->elements = el1;
group->next = g2;
g2->value = "Group 2";
g2->elements = el4;
g2->next = NULL;
group->value = NULL;
group->next = NULL;
group->elements = NULL;
completion->groups = group;
/* read dir */
char* path;
char* file;
int file_length;
if(!input || strlen(input) == 0)
{
path = "/";
file = "";
}
else
{
path = dirname(strdup(input));
file = basename(strdup(input));
if(!strcmp(path, "/") && strlen(file) > 1)
{
path = g_strdup_printf("/%s/", file);
file = "";
}
else if(!strcmp(path, "/") && !strcmp(file, "/"))
{
path = "/";
file = "";
}
}
file_length = strlen(file);
GDir* dir = g_dir_open(path, 0, NULL);
if(!dir)
return NULL;
char* name;
int element_counter = 0;
CompletionElement *last_element = NULL;
/* create element list */
while((name = (char*) g_dir_read_name(dir)) != NULL)
{
char* d_name = g_filename_display_name(name);
int d_length = strlen(name);
if( (file_length <= d_length) && !strncmp(file, d_name, file_length) )
{
CompletionElement* el = malloc(sizeof(CompletionElement));
el->value = g_strdup_printf("%s%s", path, d_name);
el->description = NULL;
el->next = NULL;
if(element_counter++ != 0)
last_element->next = el;
else
group->elements = el;
last_element = el;
}
}
g_dir_close(dir);
return completion;
}