1999-01-06 Federico Mena Quintero <federico@nuclecu.unam.mx>
* fileopctx.h: New file with declarations for the file operation context structure. * fileopctx.c (file_op_context_new): New function to create a file operation context with the default file mask values. (file_op_context_destroy): New function to destroy a file operation context and its associated UI, if appropriate. * filegui.h: Use complete prototype for fmd_init_i18n(). * filegui.c (FileOpContextUI): New structure that describes the UI and internal data for file operation contexts in the text mode version. (file_op_context_create_ui): Renamed from create_op_win() and made it use a context instead of global variables. (file_op_context_destroy_ui): Likewise, renamed from destroy_op_win(). (fmd_widgets): Removed an #ifdef HAVE_XVIEW bit and moved the initialization of the result pointers to file_mask_dialog(), as we need to use the pointers to the fields inside the file op context now. Made all the functions use a file operation context. (file_mask_dialog): Always call fmd_init_i18n(); it will take care of idempotence by itself. (fmd_init_i18n): Now the code that makes sure this function is only called once is here. * cmd.c (check_for_default): Make it use a file operation context. * tree.c (tree_copy): Likewise. (tree_move): Likewise. (tree_rmdir_cmd): Likewise. * file.c: Removed file_progress_replace_progress and file_progress_replace_filename -- they are only used in filegui.c as part of the UI for the file operation context. (panel_operate_generate_prompt): Made static. (panel_operate_generate_prompt): Always call fmd_init_i18n(); it will take care of idempotence by itself. (panel_operate): Removed the panel_operate_def() function, and made panel_operate() take an extra "ask_user" argument. (query_recursive): Made static. * background.c (background_attention): Made static. (register_task_running): Made static. (do_background): Now takes a file operation context as an argument. It stores the pid of the child there. * Makefile.in: Added fileopctx.[ch].
Этот коммит содержится в:
Miguel de Icaza
родитель
53d59fab98
Коммит
5920588805
@ -1,18 +0,0 @@
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/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
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/* New dialogs... */
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#include "../vfs/vfs.h"
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#include "file.h"
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#include "panel.h"
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FileProgressStatus file_progress_show_source (char *path);
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FileProgressStatus file_progress_show_target (char *path);
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FileProgressStatus file_progress_show_deleting (char *path);
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FileProgressStatus file_progress_show (long done, long total);
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FileProgressStatus file_progress_show_count (long done, long total);
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FileProgressStatus file_progress_show_bytes (long done, long total);
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FileProgressStatus file_progress_real_query_replace (enum OperationMode mode, char *destname, struct stat *_s_stat, struct stat *_d_stat);
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void file_progress_set_stalled_label (char *stalled_msg);
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char *file_mask_dialog (FileOperation operation, char *text, char *def_text, int only_one, int *do_background);
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void create_op_win (FileOperation op, int with_eta);
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void destroy_op_win (void);
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void fmd_init_i18n();
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@ -1,264 +0,0 @@
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#include "global.h"
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#include "color.h"
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static struct stat *s_stat, *d_stat;
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/* Used for button result values */
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enum {
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REPLACE_YES = B_USER,
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REPLACE_NO,
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REPLACE_APPEND,
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REPLACE_ALWAYS,
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REPLACE_UPDATE,
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REPLACE_NEVER,
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REPLACE_ABORT,
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REPLACE_SIZE,
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REPLACE_REGET
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} FileReplaceCode;
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static int
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replace_callback (struct Dlg_head *h, int Id, int Msg)
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{
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#ifndef HAVE_X
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switch (Msg){
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case DLG_DRAW:
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dialog_repaint (h, ERROR_COLOR, ERROR_COLOR);
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break;
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}
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#endif
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return 0;
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}
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#ifdef HAVE_X
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#define X_TRUNC 128
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#else
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#define X_TRUNC 52
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#endif
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/* File operate window sizes */
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#define WX 62
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#define WY 10
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#define BY 10
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#define WX_ETA_EXTRA 12
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static int replace_colors [4];
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static Dlg_head *replace_dlg;
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/*
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* FIXME: probably it is better to replace this with quick dialog machinery,
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* but actually I'm not familiar with it and have not much time :(
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* alex
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*/
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static struct
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{
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char* text;
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int ypos, xpos;
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int value; /* 0 for labels */
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char* tkname;
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WLay layout;
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}
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rd_widgets [] =
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{
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{N_("Target file \"%s\" already exists!"),
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3, 4, 0, "target-e", XV_WLAY_CENTERROW},
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{N_("&Abort"), BY + 3, 25, REPLACE_ABORT, "abort", XV_WLAY_CENTERROW},
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{N_("if &Size differs"),
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BY + 1, 28, REPLACE_SIZE, "if-size", XV_WLAY_RIGHTOF},
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{N_("non&E"), BY, 47, REPLACE_NEVER, "none", XV_WLAY_RIGHTOF},
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{N_("&Update"), BY, 36, REPLACE_UPDATE, "update", XV_WLAY_RIGHTOF},
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{N_("al&L"), BY, 28, REPLACE_ALWAYS, "all", XV_WLAY_RIGHTOF},
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{N_("Overwrite all targets?"),
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BY, 4, 0, "over-label", XV_WLAY_CENTERROW},
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{N_("&Reget"), BY - 1, 28, REPLACE_REGET, "reget", XV_WLAY_RIGHTOF},
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{N_("ap&Pend"), BY - 2, 45, REPLACE_APPEND, "append", XV_WLAY_RIGHTOF},
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{N_("&No"), BY - 2, 37, REPLACE_NO, "no", XV_WLAY_RIGHTOF},
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{N_("&Yes"), BY - 2, 28, REPLACE_YES, "yes", XV_WLAY_RIGHTOF},
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{N_("Overwrite this target?"),
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BY - 2, 4, 0, "overlab", XV_WLAY_CENTERROW},
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{N_("Target date: %s, size %d"),
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6, 4, 0, "target-date",XV_WLAY_CENTERROW},
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{N_("Source date: %s, size %d"),
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5, 4, 0, "source-date",XV_WLAY_CENTERROW}
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};
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#define ADD_RD_BUTTON(i)\
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add_widgetl (replace_dlg,\
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button_new (rd_widgets [i].ypos, rd_widgets [i].xpos, rd_widgets [i].value,\
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NORMAL_BUTTON, rd_widgets [i].text, 0, 0, rd_widgets [i].tkname), \
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rd_widgets [i].layout)
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#define ADD_RD_LABEL(i,p1,p2)\
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sprintf (buffer, rd_widgets [i].text, p1, p2);\
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add_widgetl (replace_dlg,\
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label_new (rd_widgets [i].ypos, rd_widgets [i].xpos, buffer, rd_widgets [i].tkname),\
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rd_widgets [i].layout)
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static void
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init_replace (enum OperationMode mode)
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{
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char buffer [128];
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static int rd_xlen = 60, rd_trunc = X_TRUNC;
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#ifdef ENABLE_NLS
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static int i18n_flag;
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if (!i18n_flag)
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{
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int l1, l2, l, row;
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register int i = sizeof (rd_widgets) / sizeof (rd_widgets [0]);
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while (i--)
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rd_widgets [i].text = _(rd_widgets [i].text);
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/*
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*longest of "Overwrite..." labels
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* (assume "Target date..." are short enough)
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*/
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l1 = max (strlen (rd_widgets [6].text), strlen (rd_widgets [11].text));
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/* longest of button rows */
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i = sizeof (rd_widgets) / sizeof (rd_widgets [0]);
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for (row = l = l2 = 0; i--;)
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{
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if (rd_widgets [i].value != 0)
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{
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if (row != rd_widgets [i].ypos)
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{
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row = rd_widgets [i].ypos;
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l2 = max (l2, l);
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l = 0;
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}
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l += strlen (rd_widgets [i].text) + 4;
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}
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}
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l2 = max (l2, l); /* last row */
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rd_xlen = max (rd_xlen, l1 + l2 + 8);
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rd_trunc = rd_xlen - 6;
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/* Now place buttons */
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l1 += 5; /* start of first button in the row */
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i = sizeof (rd_widgets) / sizeof (rd_widgets [0]);
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for (l = l1, row = 0; --i > 1;)
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{
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if (rd_widgets [i].value != 0)
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{
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if (row != rd_widgets [i].ypos)
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{
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row = rd_widgets [i].ypos;
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l = l1;
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}
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rd_widgets [i].xpos = l;
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l += strlen (rd_widgets [i].text) + 4;
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}
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}
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/* Abort button is centered */
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rd_widgets [1].xpos = (rd_xlen - strlen (rd_widgets [1].text) - 3) / 2;
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}
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#endif /* ENABLE_NLS */
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replace_colors [0] = ERROR_COLOR;
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replace_colors [1] = COLOR_NORMAL;
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replace_colors [2] = ERROR_COLOR;
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replace_colors [3] = COLOR_NORMAL;
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replace_dlg = create_dlg (0, 0, 16, rd_xlen, replace_colors, replace_callback,
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"[ Replace ]", "replace", DLG_CENTER);
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x_set_dialog_title (replace_dlg,
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mode == Foreground ? _(" File exists ") : _(" Background process: File exists "));
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|
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ADD_RD_LABEL(0, name_trunc (file_progress_replace_filename, rd_trunc - strlen (rd_widgets [0].text)), 0 );
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ADD_RD_BUTTON(1);
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|
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ADD_RD_BUTTON(2);
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ADD_RD_BUTTON(3);
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ADD_RD_BUTTON(4);
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ADD_RD_BUTTON(5);
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ADD_RD_LABEL(6,0,0);
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|
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/* "this target..." widgets */
|
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if (!S_ISDIR (d_stat->st_mode)){
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if ((d_stat->st_size && s_stat->st_size > d_stat->st_size))
|
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ADD_RD_BUTTON(7);
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|
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ADD_RD_BUTTON(8);
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|
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}
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ADD_RD_BUTTON(9);
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ADD_RD_BUTTON(10);
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ADD_RD_LABEL(11,0,0);
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|
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|
|
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ADD_RD_LABEL(12, file_date (d_stat->st_mtime), (int) d_stat->st_size);
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|
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ADD_RD_LABEL(13, file_date (s_stat->st_mtime), (int) s_stat->st_size);
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}
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|
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FileProgressStatus
|
|
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file_progress_real_query_replace (enum OperationMode mode, char *destname, struct stat *_s_stat,
|
|
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struct stat *_d_stat)
|
|
||||||
{
|
|
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g_warning ("memo: file_progress_real_query_replace!\n");
|
|
||||||
g_warning ("memo: file_progress_real_query_replace!\n");
|
|
||||||
g_warning ("memo: file_progress_real_query_replace!\n");
|
|
||||||
g_warning ("memo: file_progress_real_query_replace!\n");
|
|
||||||
g_warning ("memo: file_progress_real_query_replace!\n");
|
|
||||||
g_warning ("memo: file_progress_real_query_replace!\n");
|
|
||||||
g_warning ("memo: file_progress_real_query_replace!\n");
|
|
||||||
g_warning ("memo: file_progress_real_query_replace!\n");
|
|
||||||
g_warning ("memo: file_progress_real_query_replace!\n");
|
|
||||||
g_warning ("memo: file_progress_real_query_replace!\n");
|
|
||||||
g_warning ("memo: file_progress_real_query_replace!\n");
|
|
||||||
g_warning ("memo: file_progress_real_query_replace!\n");
|
|
||||||
g_warning ("memo: file_progress_real_query_replace!\n");
|
|
||||||
g_warning ("memo: file_progress_real_query_replace!\n");
|
|
||||||
g_warning ("memo: file_progress_real_query_replace!\n");
|
|
||||||
g_warning ("memo: file_progress_real_query_replace!\n");
|
|
||||||
|
|
||||||
/* Better to have something than nothing at all */
|
|
||||||
if (file_progress_replace_result < REPLACE_ALWAYS){
|
|
||||||
file_progress_replace_filename = destname;
|
|
||||||
s_stat = _s_stat;
|
|
||||||
d_stat = _d_stat;
|
|
||||||
init_replace (mode);
|
|
||||||
run_dlg (replace_dlg);
|
|
||||||
file_progress_replace_result = replace_dlg->ret_value;
|
|
||||||
if (file_progress_replace_result == B_CANCEL)
|
|
||||||
file_progress_replace_result = REPLACE_ABORT;
|
|
||||||
destroy_dlg (replace_dlg);
|
|
||||||
}
|
|
||||||
|
|
||||||
switch (file_progress_replace_result){
|
|
||||||
case REPLACE_UPDATE:
|
|
||||||
do_refresh ();
|
|
||||||
if (_s_stat->st_mtime > _d_stat->st_mtime)
|
|
||||||
return FILE_CONT;
|
|
||||||
else
|
|
||||||
return FILE_SKIP;
|
|
||||||
|
|
||||||
case REPLACE_SIZE:
|
|
||||||
do_refresh ();
|
|
||||||
if (_s_stat->st_size == _d_stat->st_size)
|
|
||||||
return FILE_SKIP;
|
|
||||||
else
|
|
||||||
return FILE_CONT;
|
|
||||||
|
|
||||||
case REPLACE_REGET:
|
|
||||||
/* Carefull: we fall through and set do_append */
|
|
||||||
file_progress_do_reget = _d_stat->st_size;
|
|
||||||
|
|
||||||
case REPLACE_APPEND:
|
|
||||||
file_progress_do_append = 1;
|
|
||||||
|
|
||||||
case REPLACE_YES:
|
|
||||||
case REPLACE_ALWAYS:
|
|
||||||
do_refresh ();
|
|
||||||
return FILE_CONT;
|
|
||||||
case REPLACE_NO:
|
|
||||||
case REPLACE_NEVER:
|
|
||||||
do_refresh ();
|
|
||||||
return FILE_SKIP;
|
|
||||||
case REPLACE_ABORT:
|
|
||||||
default:
|
|
||||||
return FILE_ABORT;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
61
src/fileopctx.c
Обычный файл
61
src/fileopctx.c
Обычный файл
@ -0,0 +1,61 @@
|
|||||||
|
/* File operation contexts for the Midnight Commander
|
||||||
|
*
|
||||||
|
* Copyright (C) 1998 The Free Software Foundation
|
||||||
|
*
|
||||||
|
* Authors: Federico Mena <federico@nuclecu.unam.mx>
|
||||||
|
* Miguel de Icaza <miguel@nuclecu.unam.mx>
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include <config.h>
|
||||||
|
#include <unistd.h>
|
||||||
|
#include <glib.h>
|
||||||
|
#include "fileopctx.h"
|
||||||
|
#include "../vfs/vfs.h"
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* file_op_context_new:
|
||||||
|
*
|
||||||
|
* Creates a new file operation context with the default values. If you later want
|
||||||
|
* to have a user interface for this, call #file_op_context_create_ui().
|
||||||
|
*
|
||||||
|
* Return value: The newly-created context, filled with the default file mask values.
|
||||||
|
**/
|
||||||
|
FileOpContext *
|
||||||
|
file_op_context_new (void)
|
||||||
|
{
|
||||||
|
FileOpContext *ctx;
|
||||||
|
|
||||||
|
ctx = g_new0 (FileOpContext, 1);
|
||||||
|
ctx->eta_secs = 0.0;
|
||||||
|
ctx->progress_bytes = 0.0;
|
||||||
|
ctx->do_reget = TRUE;
|
||||||
|
ctx->stat_func = mc_lstat;
|
||||||
|
ctx->preserve = TRUE;
|
||||||
|
ctx->preserve_uidgid = (geteuid () == 0) ? TRUE : FALSE;
|
||||||
|
ctx->umask_kill = 0777777;
|
||||||
|
ctx->erase_at_end = TRUE;
|
||||||
|
|
||||||
|
return ctx;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* file_op_context_destroy:
|
||||||
|
* @ctx: The file operation context to destroy.
|
||||||
|
*
|
||||||
|
* Destroys the specified file operation context and its associated UI data, if
|
||||||
|
* it exists.
|
||||||
|
**/
|
||||||
|
void
|
||||||
|
file_op_context_destroy (FileOpContext *ctx)
|
||||||
|
{
|
||||||
|
g_return_if_fail (ctx != NULL);
|
||||||
|
|
||||||
|
if (ctx->ui)
|
||||||
|
file_op_context_destroy_ui (ctx);
|
||||||
|
|
||||||
|
/* FIXME: do we need to free ctx->dest_mask? */
|
||||||
|
|
||||||
|
g_free (ctx);
|
||||||
|
}
|
||||||
138
src/fileopctx.h
Обычный файл
138
src/fileopctx.h
Обычный файл
@ -0,0 +1,138 @@
|
|||||||
|
/* File operation contexts for the Midnight Commander
|
||||||
|
*
|
||||||
|
* Copyright (C) 1998 The Free Software Foundation
|
||||||
|
*
|
||||||
|
* Authors: Federico Mena <federico@nuclecu.unam.mx>
|
||||||
|
* Miguel de Icaza <miguel@nuclecu.unam.mx>
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef FILEOPCTX_H
|
||||||
|
#define FILEOPCTX_H
|
||||||
|
|
||||||
|
#include <sys/stat.h>
|
||||||
|
#include <sys/types.h>
|
||||||
|
#include "background.h"
|
||||||
|
#include "regex.h"
|
||||||
|
|
||||||
|
|
||||||
|
/* This structure describes a context for file operations. It is used to update
|
||||||
|
* the progress windows and pass around options.
|
||||||
|
*/
|
||||||
|
typedef struct {
|
||||||
|
/* The estimated time of arrival in seconds */
|
||||||
|
double eta_secs;
|
||||||
|
|
||||||
|
/* Transferred bytes per second */
|
||||||
|
long bps;
|
||||||
|
|
||||||
|
/* Transferred seconds */
|
||||||
|
long bps_time;
|
||||||
|
|
||||||
|
/* Whether the panel total has been computed */
|
||||||
|
int progress_totals_computed;
|
||||||
|
|
||||||
|
/* Counters for progress indicators */
|
||||||
|
long progress_count;
|
||||||
|
double progress_bytes;
|
||||||
|
|
||||||
|
/* Result from the recursive query */
|
||||||
|
int recursive_result;
|
||||||
|
|
||||||
|
/* Whether to do a reget */
|
||||||
|
int do_reget;
|
||||||
|
|
||||||
|
/* Controls appending to files */
|
||||||
|
int do_append;
|
||||||
|
|
||||||
|
/* Whether to stat or lstat */
|
||||||
|
int follow_links;
|
||||||
|
|
||||||
|
/* Pointer to the stat function we will use */
|
||||||
|
int (*stat_func) (char *filename, struct stat *buf);
|
||||||
|
|
||||||
|
/* Whether to recompute symlinks */
|
||||||
|
int stable_symlinks;
|
||||||
|
|
||||||
|
/* Preserve the original files' owner, group, permissions, and
|
||||||
|
* timestamps (owner, group only as root).
|
||||||
|
*/
|
||||||
|
int preserve;
|
||||||
|
|
||||||
|
/* If running as root, preserve the original uid/gid (we don't want to
|
||||||
|
* try chwon for non root) preserve_uidgid = preserve && uid == 0
|
||||||
|
*/
|
||||||
|
int preserve_uidgid;
|
||||||
|
|
||||||
|
/* The bits to preserve in created files' modes on file copy */
|
||||||
|
int umask_kill;
|
||||||
|
|
||||||
|
/* The mask of files to actually operate on */
|
||||||
|
char *dest_mask;
|
||||||
|
|
||||||
|
/* Regex for the file mask */
|
||||||
|
struct re_pattern_buffer rx;
|
||||||
|
struct re_registers regs;
|
||||||
|
|
||||||
|
/* Whether to dive into subdirectories for recursive operations */
|
||||||
|
int dive_into_subdirs;
|
||||||
|
|
||||||
|
/* When moving directories cross filesystem boundaries delete the
|
||||||
|
* successfull copied files when all files below the directory and its
|
||||||
|
* subdirectories were processed.
|
||||||
|
*
|
||||||
|
* If erase_at_end is zero files will be deleted immediately after their
|
||||||
|
* successful copy (Note: this behaviour is not tested and at the moment
|
||||||
|
* it can't be changed at runtime).
|
||||||
|
*/
|
||||||
|
int erase_at_end;
|
||||||
|
|
||||||
|
/* PID of the child for background operations */
|
||||||
|
pid_t pid;
|
||||||
|
|
||||||
|
/* User interface data goes here */
|
||||||
|
|
||||||
|
void *ui;
|
||||||
|
} FileOpContext;
|
||||||
|
|
||||||
|
|
||||||
|
FileOpContext *file_op_context_new (void);
|
||||||
|
void file_op_context_destroy (FileOpContext *ctx);
|
||||||
|
|
||||||
|
|
||||||
|
typedef enum {
|
||||||
|
OP_COPY,
|
||||||
|
OP_MOVE,
|
||||||
|
OP_DELETE
|
||||||
|
} FileOperation;
|
||||||
|
|
||||||
|
extern char *op_names [3];
|
||||||
|
|
||||||
|
typedef enum {
|
||||||
|
FILE_CONT,
|
||||||
|
FILE_RETRY,
|
||||||
|
FILE_SKIP,
|
||||||
|
FILE_ABORT
|
||||||
|
} FileProgressStatus;
|
||||||
|
|
||||||
|
/* The following functions are implemented separately by each port */
|
||||||
|
|
||||||
|
void file_op_context_create_ui (FileOpContext *ctx, FileOperation op, int with_eta);
|
||||||
|
void file_op_context_destroy_ui (FileOpContext *ctx);
|
||||||
|
|
||||||
|
FileProgressStatus file_progress_show (FileOpContext *ctx, long done, long total);
|
||||||
|
FileProgressStatus file_progress_show_count (FileOpContext *ctx, long done, long total);
|
||||||
|
FileProgressStatus file_progress_show_bytes (FileOpContext *ctx, double done, double total);
|
||||||
|
FileProgressStatus file_progress_show_source (FileOpContext *ctx, char *path);
|
||||||
|
FileProgressStatus file_progress_show_target (FileOpContext *ctx, char *path);
|
||||||
|
FileProgressStatus file_progress_show_deleting (FileOpContext *ctx, char *path);
|
||||||
|
|
||||||
|
void file_progress_set_stalled_label (FileOpContext *ctx, char *stalled_msg);
|
||||||
|
|
||||||
|
FileProgressStatus file_progress_real_query_replace (FileOpContext *ctx,
|
||||||
|
enum OperationMode mode,
|
||||||
|
char *destname,
|
||||||
|
struct stat *_s_stat,
|
||||||
|
struct stat *_d_stat);
|
||||||
|
|
||||||
|
|
||||||
|
#endif
|
||||||
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