Ecrire: go to # of line implementation.

TODO

@@ -6,7 +6,6 @@
 * Support .swp files (autosave feature of elm?).
 * Search -> wrap around, search backwards, case insensitive.
 * Allow to manually override newline legacy mode?
-* Go to line.
 * Add save as.
 * Font selection: Add checkbox to say: "Use default font".
 * Font selection: Load the current values to the view.

src/bin/CMakeLists.txt

@@ -4,6 +4,7 @@ LIST(APPEND ECRIRE_CC_SOURCES
    cfg.c
    ui/file_related.c
    ui/search_dialog.c
+   ui/goto_dialog.c
    ui/font_dialog.c
    ui/alerts.c
    )

src/bin/main.c

@@ -119,7 +119,7 @@ _cur_changed(void *data, Evas_Object *obj, void *event_info __UNUSED__)
    col = evas_textblock_cursor_pos_get(mcur) -
       evas_textblock_cursor_pos_get(cur) + 1;
    evas_textblock_cursor_free(cur);
-
+   
    snprintf(buf, sizeof(buf), _("Ln %d, Col %d"), line, col);
    elm_object_text_set(data, buf);
 }
@@ -403,6 +403,13 @@ _open_do(void *data)
    ui_file_open_save_dialog_open(ent->win, _fs_open_done, EINA_FALSE);
 }
 
+static void
+_goto_line(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
+{
+   Ecrire_Entry *ent = data;
+   ui_goto_dialog_open(ent->win, ent);
+}
+
 static void
 _open(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
 {
@@ -704,6 +711,7 @@ main(int argc, char *argv[])
          elm_toolbar_item_append(tbar, "", "", NULL, NULL), EINA_TRUE);
    elm_toolbar_item_append(tbar, "edit-find-replace", _("Find & Replace"),
          _find, main_ec_ent);
+   elm_toolbar_item_append(tbar, "gotoline", _("Goto Line"), _goto_line, main_ec_ent);
    elm_toolbar_item_separator_set(
          elm_toolbar_item_append(tbar, "", "", NULL, NULL), EINA_TRUE);
    elm_toolbar_item_append(tbar, "preferences-system", _("Settings"),

src/bin/ui/goto_dialog.c

@@ -0,0 +1,120 @@
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#include <Elementary.h>
+
+#include "../mess_header.h"
+
+static Evas_Object *goto_win, *sent;
+
+static Eina_Bool
+_goto_do(Evas_Object *entry, const char *text)
+{
+   int line,prev;
+   Evas_Object *tb = elm_entry_textblock_get(entry);
+   Evas_Textblock_Cursor *mcur = evas_object_textblock_cursor_get(tb);
+
+   line = atoi(text);
+
+   if (line > 0)
+     {
+        evas_object_hide(goto_win); 
+	evas_textblock_cursor_line_set(mcur, line-1);
+	elm_entry_calc_force(entry);
+	
+	elm_object_focus_set(entry, EINA_TRUE);
+        
+     } 
+}
+
+static void
+_goto_clicked(void *data, 
+     Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
+{
+   _goto_do(data, elm_object_text_get(sent));
+}
+
+static void
+_my_win_del(void *data __UNUSED__, Evas_Object *obj, void *event_info)
+{
+   (void) obj;
+   (void) event_info;
+   /* Reset the stuff that need reseting */
+   goto_win = NULL;
+}
+
+Evas_Object *
+ui_goto_dialog_open(Evas_Object *parent, Ecrire_Entry *ent)
+{
+   Evas_Object *entry = ent->entry;
+   Evas_Object *win, *bg, *bx, *lbl, *hbx, *btn;
+
+   if (goto_win)
+     {
+        evas_object_show(goto_win);
+        return goto_win;
+     }
+   
+   goto_win = win = elm_win_add(parent, "Go to line", ELM_WIN_TOOLBAR);
+   elm_win_autodel_set(win, EINA_TRUE);
+   elm_win_title_set(win, _("Go to"));
+   evas_object_smart_callback_add(win, "delete,request", _my_win_del, entry);
+
+   bg = elm_bg_add(win);
+   elm_win_resize_object_add(win, bg);
+   evas_object_size_hint_weight_set(bg, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
+   evas_object_show(bg);
+
+   bx = elm_box_add(win);
+   elm_win_resize_object_add(win, bx);
+   evas_object_size_hint_weight_set(bx, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
+   evas_object_show(bx);
+
+   hbx = elm_box_add(win);
+   elm_box_padding_set(hbx, 15, 0);
+   elm_box_horizontal_set(hbx, EINA_TRUE);
+   evas_object_size_hint_align_set(hbx, EVAS_HINT_FILL, EVAS_HINT_FILL);
+   evas_object_size_hint_weight_set(hbx, EVAS_HINT_EXPAND, 0.0);
+   evas_object_show(hbx);
+   elm_box_pack_end(bx, hbx);
+
+   lbl = elm_label_add(win);
+   elm_object_text_set(lbl, _("Go to line:"));
+   evas_object_size_hint_align_set(lbl, EVAS_HINT_FILL, 0.5);
+   evas_object_size_hint_weight_set(lbl, 0.0, 0.0);
+   elm_box_pack_end(hbx, lbl);
+   evas_object_show(lbl);
+
+   sent = elm_entry_add(win);
+   elm_entry_scrollable_set(sent, EINA_TRUE);
+   elm_entry_single_line_set(sent, EINA_TRUE);
+   evas_object_size_hint_align_set(sent, EVAS_HINT_FILL, 0.0);
+   evas_object_size_hint_weight_set(sent, EVAS_HINT_EXPAND, 0.0);
+   elm_box_pack_end(hbx, sent);
+   evas_object_show(sent);
+
+   hbx = elm_box_add(win);
+   elm_box_homogeneous_set(hbx, EINA_FALSE);
+   elm_box_padding_set(hbx, 15, 0);
+   elm_box_horizontal_set(hbx, EINA_TRUE);
+   evas_object_size_hint_align_set(hbx, EVAS_HINT_FILL, EVAS_HINT_FILL);
+   evas_object_size_hint_weight_set(hbx, EVAS_HINT_EXPAND, 0.0);
+   evas_object_show(hbx);
+   elm_box_pack_end(bx, hbx);
+
+   btn = elm_button_add(win);
+   elm_object_text_set(btn, _("Go"));
+   evas_object_size_hint_align_set(btn, 1.0, 0.0);
+   evas_object_size_hint_weight_set(btn, 0.0, 0.0);
+   evas_object_show(btn);
+   elm_box_pack_end(hbx, btn);
+   evas_object_smart_callback_add(btn, "clicked", _goto_clicked, entry);
+
+   /* Forcing it to be the min height. */
+   evas_object_resize(win, 300, 1);
+   evas_object_show(win);
+
+   return win;
+}
+

src/bin/ui/ui.h

@@ -6,6 +6,7 @@
 void ui_file_open_save_dialog_open(Evas_Object *parent, Evas_Smart_Cb func, Eina_Bool save);
 
 Evas_Object *ui_find_dialog_open(Evas_Object *parent, Ecrire_Entry *ent);
+Evas_Object *ui_goto_dialog_open(Evas_Object *parent, Ecrire_Entry *ent);
 
 Evas_Object *ui_font_dialog_open(Evas_Object *parent, Ecrire_Entry *ent, const char *pfont, int size);