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autosuggest: refactor to split clang suggest code from editor 

Make room for other suggest providers too
This commit is contained in:
Andy Williams 2016-12-24 23:31:29 +00:00
parent 9cef5db6c5
commit 49b55e838e
6 changed files with 407 additions and 199 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
src/bin/Makefile.am
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@ -23,6 +23,7 @@ AM_CPPFLAGS = \
noinst_HEADERS = \
edi_config.h \
editor/edi_editor.h \
editor/edi_editor_suggest_provider.h \
edi_content_provider.h \
screens/edi_screens.h \
edi_filepanel.h \
@ -34,6 +35,7 @@ mainview/edi_mainview.h
edi_SOURCES = \
edi_config.c \
editor/edi_editor_search.c \
editor/edi_editor_suggest_provider.c \
editor/edi_editor.c \
edi_content_provider.c \
screens/edi_welcome.c \

250
src/bin/editor/edi_editor.c
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@ -12,8 +12,12 @@
#include "mainview/edi_mainview.h"
#include "edi_config.h"
#include "editor/edi_editor_suggest_provider.h"
#include "edi_private.h"
static void _suggest_popup_show(Edi_Editor *editor);
typedef struct
{
unsigned int line;
@ -26,19 +30,6 @@ typedef struct
Edi_Location end;
} Edi_Range;
#if HAVE_LIBCLANG
typedef struct
{
enum CXCursorKind kind;
char *ret;
char *name;
char *param;
Eina_Bool is_param_cand;
} Suggest_Item;
static void _suggest_popup_show(Edi_Editor *editor);
#endif
void
edi_editor_save(Edi_Editor *editor)
{
@ -77,7 +68,6 @@ _changed_cb(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUS
editor->save_timer = ecore_timer_add(EDI_CONTENT_SAVE_TIMEOUT, _edi_editor_autosave_cb, editor);
}
#if HAVE_LIBCLANG
static char *
_edi_editor_current_word_get(Edi_Editor *editor, unsigned int row, unsigned int col)
{
@ -110,41 +100,14 @@ _edi_editor_current_word_get(Edi_Editor *editor, unsigned int row, unsigned int
return curword;
}
static const char *
_suggest_item_return_get(Suggest_Item *item)
{
if (!item->ret)
return "";
return item->ret;
}
static const char *
_suggest_item_parameter_get(Suggest_Item *item)
{
if (!item->param)
return "";
return item->param;
}
static void
_suggest_item_free(Suggest_Item *item)
{
if (item->ret) free(item->ret);
if (item->name) free(item->name);
if (item->param) free(item->param);
free(item);
}
static Evas_Object *
_suggest_list_content_get(void *data, Evas_Object *obj, const char *part)
{
Edi_Editor *editor;
Edi_Mainview_Item *item;
Suggest_Item *suggest_it = data;
Edi_Editor_Suggest_Item *suggest_it = data;
char *format, *display;
const char *font;
const char *font, *summary;
int font_size, displen;
if (strcmp(part, "elm.swallow.content"))
@ -158,10 +121,11 @@ _suggest_list_content_get(void *data, Evas_Object *obj, const char *part)
editor = (Edi_Editor *)evas_object_data_get(item->view, "editor");
elm_code_widget_font_get(editor->entry, &font, &font_size);
summary = edi_editor_suggest_provider_get(editor)->summary_get(editor, suggest_it);
format = "<align=left><font=\"%s\"><font_size=%d> %s</font_size></font></align>";
displen = strlen(suggest_it->name) + strlen(format) + strlen(font);
displen = strlen(summary) + strlen(format) + strlen(font);
display = malloc(sizeof(char) * displen);
snprintf(display, displen, format, font, font_size, suggest_it->name);
snprintf(display, displen, format, font, font_size, summary);
Evas_Object *label = elm_label_add(obj);
elm_label_ellipsis_set(label, EINA_TRUE);
@ -178,31 +142,18 @@ _suggest_list_cb_selected(void *data, Evas_Object *obj EINA_UNUSED, void *event_
{
Edi_Editor *editor;
Edi_Mainview_Item *item;
Suggest_Item *suggest_it;
Edi_Editor_Suggest_Item *suggest_it;
Evas_Object *label = data;
char *format, *display;
const char *font, *ret_str, *param_str;
int font_size, displen;
char *display;
suggest_it = elm_object_item_data_get(event_info);
item = edi_mainview_item_current_get();
if (!item)
return;
editor = (Edi_Editor *)evas_object_data_get(item->view, "editor");
elm_code_widget_font_get(editor->entry, &font, &font_size);
ret_str = _suggest_item_return_get(suggest_it);
param_str = _suggest_item_parameter_get(suggest_it);
format = "<align=left><font=\"%s\"><font_size=%d>%s<br><b>%s</b><br> %s</font_size></font></align>";
displen = strlen(ret_str) + strlen(param_str) + strlen(suggest_it->name)
+ strlen(format) + strlen(font);
display = malloc(sizeof(char) * displen);
snprintf(display, displen, format, font, font_size, ret_str, suggest_it->name,
param_str);
display = edi_editor_suggest_provider_get(editor)->detail_get(editor, suggest_it);
elm_object_text_set(label, display);
free(display);
@ -211,7 +162,7 @@ _suggest_list_cb_selected(void *data, Evas_Object *obj EINA_UNUSED, void *event_
static void
_suggest_list_update(Edi_Editor *editor, char *word)
{
Suggest_Item *suggest_it;
Edi_Editor_Suggest_Item *suggest_it;
Eina_List *list, *l;
Elm_Genlist_Item_Class *ic;
Elm_Object_Item *item;
@ -226,7 +177,10 @@ _suggest_list_update(Edi_Editor *editor, char *word)
EINA_LIST_FOREACH(list, l, suggest_it)
{
if (eina_str_has_prefix(suggest_it->name, word))
const char *term;
term = edi_editor_suggest_provider_get(editor)->summary_get(editor, suggest_it);
if (eina_str_has_prefix(term, word))
{
elm_genlist_item_append(editor->suggest_genlist,
ic,
@ -253,25 +207,20 @@ _suggest_list_update(Edi_Editor *editor, char *word)
static void
_suggest_list_set(Edi_Editor *editor)
{
Elm_Code *code;
CXCodeCompleteResults *res;
struct CXUnsavedFile unsaved_file;
char *curword;
const char *path;
unsigned int row, col;
Edi_Editor_Suggest_Provider *provider;
Eina_List *list = NULL;
if (!editor->as_unit)
return;
provider = edi_editor_suggest_provider_get(editor);
list = (Eina_List *)evas_object_data_get(editor->suggest_genlist,
"suggest_list");
if (list)
{
Suggest_Item *suggest_it;
Edi_Editor_Suggest_Item *suggest_it;
EINA_LIST_FREE(list, suggest_it)
_suggest_item_free(suggest_it);
provider->item_free(suggest_it);
list = NULL;
evas_object_data_del(editor->suggest_genlist, "suggest_list");
@ -279,72 +228,8 @@ _suggest_list_set(Edi_Editor *editor)
elm_code_widget_cursor_position_get(editor->entry, &row, &col);
code = elm_code_widget_code_get(editor->entry);
path = elm_code_file_path_get(code->file);
curword = _edi_editor_current_word_get(editor, row, col);
unsaved_file.Filename = path;
unsaved_file.Contents = elm_code_widget_text_between_positions_get(
editor->entry, 1, 1, col, row);
unsaved_file.Length = strlen(unsaved_file.Contents);
res = clang_codeCompleteAt(editor->as_unit, path, row, col - strlen(curword),
&unsaved_file, 1,
CXCodeComplete_IncludeMacros |
CXCodeComplete_IncludeCodePatterns);
clang_sortCodeCompletionResults(res->Results, res->NumResults);
for (unsigned int i = 0; i < res->NumResults; i++)
{
const CXCompletionString str = res->Results[i].CompletionString;
Suggest_Item *suggest_it;
Eina_Strbuf *buf = NULL;
suggest_it = calloc(1, sizeof(Suggest_Item));
suggest_it->kind = res->Results[i].CursorKind;
if (suggest_it->kind == CXCursor_OverloadCandidate)
suggest_it->is_param_cand = EINA_TRUE;
for (unsigned int j = 0; j < clang_getNumCompletionChunks(str); j++)
{
enum CXCompletionChunkKind ch_kind;
const CXString str_out = clang_getCompletionChunkText(str, j);
ch_kind = clang_getCompletionChunkKind(str, j);
switch (ch_kind)
{
case CXCompletionChunk_ResultType:
suggest_it->ret = strdup(clang_getCString(str_out));
break;
case CXCompletionChunk_TypedText:
case CXCompletionChunk_Text:
suggest_it->name = strdup(clang_getCString(str_out));
break;
case CXCompletionChunk_LeftParen:
case CXCompletionChunk_Placeholder:
case CXCompletionChunk_Comma:
case CXCompletionChunk_CurrentParameter:
if (!buf)
buf = eina_strbuf_new();
eina_strbuf_append(buf, clang_getCString(str_out));
break;
case CXCompletionChunk_RightParen:
eina_strbuf_append(buf, clang_getCString(str_out));
suggest_it->param = eina_strbuf_string_steal(buf);
eina_strbuf_free(buf);
buf = NULL;
break;
default:
break;
}
}
list = eina_list_append(list, suggest_it);
}
clang_disposeCodeCompleteResults(res);
list = edi_editor_suggest_provider_get(editor)->lookup(editor, curword);
evas_object_data_set(editor->suggest_genlist, "suggest_list", list);
_suggest_list_update(editor, curword);
@ -380,16 +265,18 @@ _suggest_bg_cb_hide(void *data, Evas *e EINA_UNUSED,
{
Eina_List *list = NULL;
Edi_Editor *editor;
Edi_Editor_Suggest_Provider *provider;
editor = (Edi_Editor *)data;
provider = edi_editor_suggest_provider_get(editor);
list = (Eina_List *)evas_object_data_get(editor->suggest_genlist,
"suggest_list");
if (list)
{
Suggest_Item *suggest_it;
Edi_Editor_Suggest_Item *suggest_it;
EINA_LIST_FREE(list, suggest_it)
_suggest_item_free(suggest_it);
provider->item_free(suggest_it);
list = NULL;
evas_object_data_del(editor->suggest_genlist, "suggest_list");
@ -404,17 +291,20 @@ _suggest_list_cb_key_down(void *data, Evas *e EINA_UNUSED, Evas_Object *obj,
void *event_info)
{
Edi_Editor *editor = (Edi_Editor *)data;
Suggest_Item *suggest_it;
Edi_Editor_Suggest_Item *suggest_it;
Elm_Object_Item *it;
Evas_Object *genlist = obj;
Evas_Event_Key_Down *ev = event_info;
if (!strcmp(ev->key, "Return"))
{
const char *term;
it = elm_genlist_selected_item_get(genlist);
suggest_it = elm_object_item_data_get(it);
_suggest_list_selection_insert(editor, suggest_it->name);
term = edi_editor_suggest_provider_get(editor)->summary_get(editor, suggest_it);
_suggest_list_selection_insert(editor, term);
evas_object_hide(editor->suggest_bg);
}
else if (!strcmp(ev->key, "Up"))
@ -440,11 +330,12 @@ _suggest_list_cb_clicked_double(void *data, Evas_Object *obj EINA_UNUSED,
void *event_info)
{
Elm_Object_Item *it = event_info;
Suggest_Item *suggest_it;
Edi_Editor_Suggest_Item *suggest_it;
Edi_Editor *editor = (Edi_Editor *)data;
suggest_it = elm_object_item_data_get(it);
_suggest_list_selection_insert(editor, suggest_it->name);
_suggest_list_selection_insert(editor,
edi_editor_suggest_provider_get(editor)->summary_get(editor, suggest_it));
evas_object_hide(editor->suggest_bg);
}
@ -597,40 +488,6 @@ _suggest_popup_setup(Edi_Editor *editor)
_suggest_list_cb_selected, label);
}
static void
_clang_autosuggest_setup(Edi_Editor *editor)
{
Elm_Code *code;
const char *path;
char **clang_argv;
const char *args;
unsigned int clang_argc;
code = elm_code_widget_code_get(editor->entry);
path = elm_code_file_path_get(code->file);
//Initialize Clang
args = "-I/usr/inclue/ " EFL_CFLAGS " " CLANG_INCLUDES " -Wall -Wextra";
clang_argv = eina_str_split_full(args, " ", 0, &clang_argc);
editor->as_idx = clang_createIndex(0, 0);
editor->as_unit = clang_parseTranslationUnit(editor->as_idx, path,
(const char *const *)clang_argv,
(int)clang_argc, NULL, 0,
clang_defaultEditingTranslationUnitOptions());
_suggest_popup_setup(editor);
}
static void
_clang_autosuggest_dispose(Edi_Editor *editor)
{
clang_disposeTranslationUnit(editor->as_unit);
clang_disposeIndex(editor->as_idx);
}
#endif
static void
_smart_cb_key_down(void *data EINA_UNUSED, Evas *e EINA_UNUSED,
Evas_Object *obj EINA_UNUSED, void *event)
@ -673,18 +530,18 @@ _smart_cb_key_down(void *data EINA_UNUSED, Evas *e EINA_UNUSED,
{
edi_mainview_goto_popup_show();
}
#if HAVE_LIBCLANG
else if (!strcmp(ev->key, "space"))
else if (edi_editor_suggest_provider_has(editor) && !strcmp(ev->key, "space"))
{
_suggest_list_set(editor);
_suggest_popup_show(editor);
}
#endif
}
#if HAVE_LIBCLANG
if ((!alt) && (!ctrl))
_suggest_popup_key_down_cb(editor, ev->key, ev->string);
#endif
if (edi_editor_suggest_provider_has(editor))
{
if ((!alt) && (!ctrl))
_suggest_popup_key_down_cb(editor, ev->key, ev->string);
}
}
static void
@ -1046,10 +903,8 @@ _unfocused_cb(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UN
if (_edi_config->autosave)
edi_editor_save(editor);
#if HAVE_LIBCLANG
if (editor->suggest_bg)
evas_object_hide(editor->suggest_bg);
#endif
}
static void
@ -1067,10 +922,8 @@ _mouse_up_cb(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNUSED,
editor = (Edi_Editor *)data;
event = (Evas_Event_Mouse_Up *)event_info;
#if HAVE_LIBCLANG
if (editor->suggest_bg)
evas_object_hide(editor->suggest_bg);
#endif
ctrl = evas_key_modifier_is_set(event->modifiers, "Control");
if (event->button != 3 || !ctrl)
@ -1142,14 +995,13 @@ _edi_editor_config_changed(void *data, int type EINA_UNUSED, void *event EINA_UN
static void
_editor_del_cb(void *data, Evas *e EINA_UNUSED, Evas_Object *o, void *event_info EINA_UNUSED)
{
Edi_Editor *editor = (Edi_Editor *)evas_object_data_get(o, "editor");
Ecore_Event_Handler *ev_handler = data;
ecore_event_handler_del(ev_handler);
#if HAVE_LIBCLANG
Evas_Object *view = o;
Edi_Editor *editor = (Edi_Editor *)evas_object_data_get(view, "editor");
_clang_autosuggest_dispose(editor);
#endif
if (edi_editor_suggest_provider_has(editor))
edi_editor_suggest_provider_get(editor)->del(editor);
}
Evas_Object *
@ -1195,8 +1047,8 @@ edi_editor_add(Evas_Object *parent, Edi_Mainview_Item *item)
editor = calloc(1, sizeof(*editor));
editor->entry = widget;
editor->mimetype = item->mimetype;
editor->show_highlight = !strcmp(item->editortype, "code");
editor->show_suggest = !strcmp(item->editortype, "code");
evas_object_event_callback_add(widget, EVAS_CALLBACK_KEY_DOWN,
_smart_cb_key_down, editor);
evas_object_smart_callback_add(widget, "changed,user", _changed_cb, editor);
@ -1233,9 +1085,11 @@ edi_editor_add(Evas_Object *parent, Edi_Mainview_Item *item)
ev_handler = ecore_event_handler_add(EDI_EVENT_CONFIG_CHANGED, _edi_editor_config_changed, widget);
evas_object_event_callback_add(vbox, EVAS_CALLBACK_DEL, _editor_del_cb, ev_handler);
#if HAVE_LIBCLANG
if (editor->show_suggest)
_clang_autosuggest_setup(editor);
#endif
if (edi_editor_suggest_provider_has(editor))
{
edi_editor_suggest_provider_get(editor)->add(editor);
_suggest_popup_setup(editor);
}
return vbox;
}

3
src/bin/editor/edi_editor.h
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@ -64,7 +64,8 @@ struct _Edi_Editor
Eina_Bool highlight_cancel;
time_t save_time;
Eina_Bool show_suggest;
const char *mimetype;
/* Add new members here. */
};

57
src/bin/editor/edi_editor_suggest_provider.c Normal file
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@ -0,0 +1,57 @@
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include "edi_editor_suggest_provider.h"
#include "edi_config.h"
#include "edi_private.h"
#include "edi_editor_suggest_provider_c.c"
static Edi_Editor_Suggest_Provider _edi_editor_suggest_provider_registry[] =
{
{
"c", _edi_editor_sugggest_c_add, _edi_editor_sugget_c_del,
_edi_editor_suggest_c_lookup, _edi_editor_suggest_c_summary_get,
_edi_editor_suggest_c_detail_get, _edi_editor_suggest_c_item_free
},
{NULL, NULL, NULL, NULL, NULL, NULL, NULL}
};
Edi_Editor_Suggest_Provider *edi_editor_suggest_provider_get(Edi_Editor *editor)
{
Edi_Editor_Suggest_Provider *provider;
const char *mime = editor->mimetype;
const char *id = NULL;
if (!mime)
return NULL;
if (!strcasecmp(mime, "text/x-chdr") || !strcasecmp(mime, "text/x-csrc")
|| !strcasecmp(mime, "text/x-modelica"))
id = "c";
if (!id)
return NULL;
provider = _edi_editor_suggest_provider_registry;
while (provider != NULL && provider->id != NULL)
{
if (!strncmp(id, provider->id, strlen(provider->id)))
return provider;
provider++;
}
return NULL;
}
Eina_Bool
edi_editor_suggest_provider_has(Edi_Editor *editor)
{
return !!edi_editor_suggest_provider_get(editor);
}

75
src/bin/editor/edi_editor_suggest_provider.h Normal file
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@ -0,0 +1,75 @@
#ifndef EDI_EDITOR_SUGGEST_PROVIDER_H_
# define EDI_EDITOR_SUGGEST_PROVIDER_H_
#include "editor/edi_editor.h"
#ifdef __cplusplus
extern "C" {
#endif
/**
* @file
* @brief These routines are used for managing content suggestion providers.
* i.e. like autosuggest in visual studio.
*/
/**
* @typedef Edi_Editor_Suggest_Item
* A handle for passig a suggest item to the ui and back
*/
typedef void *Edi_Editor_Suggest_Item;
/**
* @struct Edi_Editor_Suggest_Provider
* A description of the requirements for a suggestion provider.
* This handles the set up and teardown of a provider as well as the lookup and
* description lookup functions
*/
typedef struct _Edi_Editor_Suggest_Provider
{
const char *id;
void (*add)(Edi_Editor *editor);
void (*del)(Edi_Editor *editor);
Eina_List *(*lookup)(Edi_Editor *editor, const char *word);
const char *(*summary_get)(Edi_Editor *editor, Edi_Editor_Suggest_Item *item);
char *(*detail_get)(Edi_Editor *editor, Edi_Editor_Suggest_Item *item);
void (*item_free)(Edi_Editor_Suggest_Item *item);
} Edi_Editor_Suggest_Provider;
/**
* @brief Lookup information in suggest provider registry.
* @defgroup Lookup
*
* @{
*
* Look up a suggest provider based on the provided editor.
*
* @param editor the editor session for a file you wish to get a suggestion provider for
*
* @return an Edi_Editor_Suggest_Provider if one is registered or NULL otherwise
*
* @ingroup Lookup
*/
Edi_Editor_Suggest_Provider *edi_editor_suggest_provider_get(Edi_Editor *editor);
/**
* Query whether a suggest provider is available for the spcified editor session.
*
* @param editor the editor session for a file you wish to get a suggestion provider for
*
* @ingroup Lookup
*/
Eina_Bool edi_editor_suggest_provider_has(Edi_Editor *editor);
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif /* EDI_EDITOR_SUGGEST_PROVIDER_H_ */

219
src/bin/editor/edi_editor_suggest_provider_c.c Normal file
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@ -0,0 +1,219 @@
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include "edi_editor_suggest_provider.h"
#include "edi_config.h"
#include "edi_private.h"
#if HAVE_LIBCLANG
typedef struct
{
enum CXCursorKind kind;
char *ret;
char *name;
char *param;
Eina_Bool is_param_cand;
} _Clang_Suggest_Item;
static void
_clang_autosuggest_setup(Edi_Editor *editor)
{
Elm_Code *code;
const char *path;
char **clang_argv;
const char *args;
unsigned int clang_argc;
code = elm_code_widget_code_get(editor->entry);
path = elm_code_file_path_get(code->file);
//Initialize Clang
args = "-I/usr/inclue/ " EFL_CFLAGS " " CLANG_INCLUDES " -Wall -Wextra";
clang_argv = eina_str_split_full(args, " ", 0, &clang_argc);
editor->as_idx = clang_createIndex(0, 0);
editor->as_unit = clang_parseTranslationUnit(editor->as_idx, path,
(const char *const *)clang_argv,
(int)clang_argc, NULL, 0,
clang_defaultEditingTranslationUnitOptions());
}
static void
_clang_autosuggest_dispose(Edi_Editor *editor)
{
clang_disposeTranslationUnit(editor->as_unit);
clang_disposeIndex(editor->as_idx);
}
#endif
static const char *
_suggest_item_return_get(Edi_Editor_Suggest_Item *item)
{
#if HAVE_LIBCLANG
if (((_Clang_Suggest_Item *)item)->ret)
return ((_Clang_Suggest_Item *)item)->ret;
#endif
return "";
}
static const char *
_suggest_item_parameter_get(Edi_Editor_Suggest_Item *item)
{
#if HAVE_LIBCLANG
if (((_Clang_Suggest_Item *)item)->param)
return ((_Clang_Suggest_Item *)item)->param;
#endif
return "";
}
void
_edi_editor_sugggest_c_add(Edi_Editor *editor)
{
#if HAVE_LIBCLANG
_clang_autosuggest_setup(editor);
#endif
}
void
_edi_editor_sugget_c_del(Edi_Editor *editor)
{
#if HAVE_LIBCLANG
_clang_autosuggest_dispose(editor);
#endif
}
Eina_List *
_edi_editor_suggest_c_lookup(Edi_Editor *editor, const char *curword)
{
Eina_List *list = NULL;
#if HAVE_LIBCLANG
CXCodeCompleteResults *res;
struct CXUnsavedFile unsaved_file;
Elm_Code *code;
const char *path;
unsigned int col, row;
if (!editor->as_unit)
return list;
code = elm_code_widget_code_get(editor->entry);
path = elm_code_file_path_get(code->file);
elm_code_widget_cursor_position_get(editor->entry, &row, &col);
unsaved_file.Filename = path;
unsaved_file.Contents = elm_code_widget_text_between_positions_get(
editor->entry, 1, 1, col, row);
unsaved_file.Length = strlen(unsaved_file.Contents);
res = clang_codeCompleteAt(editor->as_unit, path, row, col - strlen(curword),
&unsaved_file, 1,
CXCodeComplete_IncludeMacros |
CXCodeComplete_IncludeCodePatterns);
clang_sortCodeCompletionResults(res->Results, res->NumResults);
for (unsigned int i = 0; i < res->NumResults; i++)
{
const CXCompletionString str = res->Results[i].CompletionString;
_Clang_Suggest_Item *suggest_it;
Eina_Strbuf *buf = NULL;
suggest_it = calloc(1, sizeof(_Clang_Suggest_Item));
suggest_it->kind = res->Results[i].CursorKind;
if (suggest_it->kind == CXCursor_OverloadCandidate)
suggest_it->is_param_cand = EINA_TRUE;
for (unsigned int j = 0; j < clang_getNumCompletionChunks(str); j++)
{
enum CXCompletionChunkKind ch_kind;
const CXString str_out = clang_getCompletionChunkText(str, j);
ch_kind = clang_getCompletionChunkKind(str, j);
switch (ch_kind)
{
case CXCompletionChunk_ResultType:
suggest_it->ret = strdup(clang_getCString(str_out));
break;
case CXCompletionChunk_TypedText:
case CXCompletionChunk_Text:
suggest_it->name = strdup(clang_getCString(str_out));
break;
case CXCompletionChunk_LeftParen:
case CXCompletionChunk_Placeholder:
case CXCompletionChunk_Comma:
case CXCompletionChunk_CurrentParameter:
if (!buf)
buf = eina_strbuf_new();
eina_strbuf_append(buf, clang_getCString(str_out));
break;
case CXCompletionChunk_RightParen:
eina_strbuf_append(buf, clang_getCString(str_out));
suggest_it->param = eina_strbuf_string_steal(buf);
eina_strbuf_free(buf);
buf = NULL;
break;
default:
break;
}
}
list = eina_list_append(list, suggest_it);
}
clang_disposeCodeCompleteResults(res);
#endif
return list;
}
const char *
_edi_editor_suggest_c_summary_get(Edi_Editor *editor EINA_UNUSED, Edi_Editor_Suggest_Item *item)
{
#if HAVE_LIBCLANG
return ((_Clang_Suggest_Item *)item)->name;
#else
return "";
#endif
}
static void
_edi_editor_suggest_c_item_free(Edi_Editor_Suggest_Item *item)
{
#if HAVE_LIBCLANG
_Clang_Suggest_Item *clang_item = (_Clang_Suggest_Item *)item;
if (clang_item->ret) free(clang_item->ret);
if (clang_item->name) free(clang_item->name);
if (clang_item->param) free(clang_item->param);
free(clang_item);
#endif
}
char *
_edi_editor_suggest_c_detail_get(Edi_Editor *editor, Edi_Editor_Suggest_Item *item)
{
char *format, *display;
const char *font, *term_str, *ret_str, *param_str;
int font_size, displen;
elm_code_widget_font_get(editor->entry, &font, &font_size);
term_str = _edi_editor_suggest_c_summary_get(editor, item);
ret_str = _suggest_item_return_get(item);
param_str = _suggest_item_parameter_get(item);
format = "<align=left><font=\"%s\"><font_size=%d>%s<br><b>%s</b><br> %s</font_size></font></align>";
displen = strlen(ret_str) + strlen(param_str) + strlen(term_str)
+ strlen(format) + strlen(font);
display = malloc(sizeof(char) * displen);
snprintf(display, displen, format, font, font_size, ret_str, term_str, param_str);
return display;
}