DeforaOS/Browser
DeforaOS/Browser
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Using common code

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This commit is contained in:
Pierre Pronchery 2008-01-22 13:49:32 +00:00
parent 1f4e697cf3
commit 4cc097cc74
1 changed files with 19 additions and 60 deletions
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79
src/callbacks.c
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@ -32,6 +32,7 @@ static char const _license[] =
#include "callbacks.h"
#include "browser.h"
#include "../config.h"
#include "common.c"
/* constants */
@ -135,9 +136,6 @@ void on_edit_cut(GtkMenuItem * menuitem, gpointer data)
/* on_edit_delete */
static void _exec(Browser * browser, char * program, char * flags,
GList * selection);
void on_edit_delete(GtkMenuItem * menuitem, gpointer data)
{
Browser * browser = data;
@ -166,62 +164,15 @@ void on_edit_delete(GtkMenuItem * menuitem, gpointer data)
ret = gtk_dialog_run(GTK_DIALOG(dialog));
gtk_widget_destroy(GTK_WIDGET(dialog));
}
if(ret == GTK_RESPONSE_YES)
_exec(browser, "delete", "-ir", selection);
if(ret == GTK_RESPONSE_YES
&& _common_exec("delete", "-ir", selection) != 0)
browser_error(browser, "fork", 0);
g_list_foreach(selection, (GFunc)free, NULL);
g_list_free(selection);
}
static void _exec(Browser * browser, char * program, char * flags,
GList * selection)
{
unsigned long i = flags != NULL ? 3 : 2;
char ** argv = NULL;
pid_t pid;
GList * p;
char ** q;
if(selection == NULL)
return;
if((pid = fork()) == -1)
{
browser_error(browser, "fork", 0);
return;
}
else if(pid != 0)
return;
for(p = selection; p != NULL; p = p->next)
{
if(p->data == NULL)
continue;
if((q = realloc(argv, sizeof(*argv) * (i + 2))) == NULL)
{
fprintf(stderr, "%s%s%s%s%s", "browser: ", program,
": ", strerror(errno), "\n");
exit(2);
}
argv = q;
argv[i++] = p->data;
}
if(argv == NULL)
exit(0);
#ifdef DEBUG
argv[0] = "echo";
#else
argv[0] = program;
#endif
argv[i] = NULL;
i = 1;
if(flags != NULL)
argv[i++] = flags;
argv[i] = "--";
execvp(argv[0], argv);
fprintf(stderr, "%s%s%s%s\n", "browser: ", argv[0], ": ",
strerror(errno));
exit(2);
}
/* on_edit_paste */
void on_edit_paste(GtkMenuItem * menuitem, gpointer data)
{
Browser * browser = data;
@ -232,11 +183,13 @@ void on_edit_paste(GtkMenuItem * menuitem, gpointer data)
browser->selection = g_list_append(browser->selection, p);
if(browser->selection_cut != 1)
{
_exec(browser, "copy", "-ir", browser->selection);
if(_common_exec("copy", "-ir", browser->selection) != 0)
browser_error(browser, "fork", 0);
browser->selection = g_list_remove(browser->selection, p);
return;
}
_exec(browser, "move", "-i", browser->selection);
if(_common_exec("move", "-i", browser->selection) != 0)
browser_error(browser, "fork", 0);
browser->selection = g_list_remove(browser->selection, p);
g_list_foreach(browser->selection, (GFunc)free, NULL);
g_list_free(browser->selection);
@ -244,6 +197,7 @@ void on_edit_paste(GtkMenuItem * menuitem, gpointer data)
}
/* on_edit_select_all */
void on_edit_select_all(GtkMenuItem * menuitem, gpointer data)
{
Browser * browser = data;
@ -649,7 +603,8 @@ void on_properties(GtkWidget * widget, gpointer data)
if((selection = _copy_selection(browser)) == NULL)
selection = g_list_append(NULL, strdup(browser->current->data));
_exec(browser, "properties", NULL, selection);
if(_common_exec("properties", NULL, selection) != 0)
browser_error(browser, "fork", 0);
g_list_foreach(selection, (GFunc)free, NULL);
g_list_free(selection);
}
@ -838,6 +793,8 @@ void on_view_drag_data_received(GtkWidget * widget, GdkDragContext * context,
GList * selection = NULL;
#ifdef DEBUG
GList * s;
#else
int ret = 0;
#endif
if(seldata->length <= 0 || seldata->data == NULL)
@ -850,7 +807,7 @@ void on_view_drag_data_received(GtkWidget * widget, GdkDragContext * context,
gtk_tree_model_get(GTK_TREE_MODEL(browser->store), &iter, BR_COL_PATH,
&p, -1);
len = seldata->length;
for(i = 0; i < len; i += strlen(&seldata->data[i]) + 1)
for(i = 0; i < len; i += strlen((char*)&seldata->data[i]) + 1)
selection = g_list_append(selection, &seldata->data[i]);
#ifdef DEBUG
fprintf(stderr, "%s%s%s%s%s", "DEBUG: ",
@ -861,9 +818,11 @@ void on_view_drag_data_received(GtkWidget * widget, GdkDragContext * context,
#else
selection = g_list_append(selection, p);
if(context->suggested_action == GDK_ACTION_COPY)
_exec(browser, "copy", "-ir", selection);
ret = _common_exec("copy", "-ir", selection);
else if(context->suggested_action == GDK_ACTION_MOVE)
_exec(browser, "move", "-i", selection);
ret = _common_exec("move", "-i", selection);
if(ret != 0)
browser_error(browser, "fork", 0);
#endif
g_list_free(selection);
}