ui_list_setselection2(self.ptr, index, trigger_event as i32);
}
}
+
+ pub fn set_save_selection(&mut self, enable: bool) {
+ unsafe {
+ ui_list_set_save_selection(self.ptr, enable as c_int);
+ }
+ }
+
+ pub fn get_save_selection(&self) -> bool {
+ unsafe {
+ ui_list_get_save_selection(self.ptr) != 0
+ }
+ }
+
+ pub fn clear_saved_selection(&mut self) {
+ unsafe {
+ ui_list_clear_saved_selection(self.ptr);
+ }
+ }
}
impl<T> Drop for UiList<T> {
pub fn ui_list_get_data(list: *const ffi::UiList) -> *mut c_void;
fn ui_list_get_iter(list: *mut ffi::UiList) -> *mut c_void;
fn ui_list_set_iter(list: *mut ffi::UiList, iter: *mut c_void);
+ fn ui_list_set_save_selection(list: *mut ffi::UiList, value: c_int);
+ fn ui_list_get_save_selection(list: *const ffi::UiList) -> c_int;
+ fn ui_list_clear_saved_selection(list: *mut ffi::UiList);
fn ui_list_update(list: *mut ffi::UiList);
fn ui_list_update_row(list: *mut ffi::UiList, row: c_int);
--- /dev/null
+#
+# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
+#
+# Copyright 2012 Olaf Wintermann. All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are met:
+#
+# 1. Redistributions of source code must retain the above copyright notice,
+# this list of conditions and the following disclaimer.
+#
+# 2. Redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in the
+# documentation and/or other materials provided with the distribution.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+#
+
+FORCE:
+
+$(COMMON_OBJPRE)uic_action$(OBJ_EXT): common/action.c common/action.h \
+ common/../ui/toolkit.h common/context.h common/object.h
+ $(CC) -o $@ $(CFLAGS) -I../ucx $(SHLIB_CFLAGS) $(TK_CFLAGS) -c $<
+
+$(COMMON_OBJPRE)uic_app$(OBJ_EXT): common/app.c common/app.h \
+ common/../ui/toolkit.h
+ $(CC) -o $@ $(CFLAGS) -I../ucx $(SHLIB_CFLAGS) $(TK_CFLAGS) -c $<
+
+$(COMMON_OBJPRE)uic_args$(OBJ_EXT): common/args.c common/args.h \
+ common/../ui/window.h common/../ui/toolkit.h common/../ui/container.h \
+ common/../ui/display.h common/../ui/button.h common/../ui/entry.h \
+ common/../ui/menu.h common/../ui/toolbar.h common/../ui/list.h \
+ common/../ui/text.h common/../ui/webview.h common/../ui/widget.h
+ $(CC) -o $@ $(CFLAGS) -I../ucx $(SHLIB_CFLAGS) $(TK_CFLAGS) -c $<
+
+$(COMMON_OBJPRE)uic_condvar$(OBJ_EXT): common/condvar.c common/condvar.h \
+ common/../ui/toolkit.h
+ $(CC) -o $@ $(CFLAGS) -I../ucx $(SHLIB_CFLAGS) $(TK_CFLAGS) -c $<
+
+$(COMMON_OBJPRE)uic_container$(OBJ_EXT): common/container.c \
+ common/container.h common/../ui/container.h common/../ui/toolkit.h \
+ common/object.h common/../ui/toolkit.h
+ $(CC) -o $@ $(CFLAGS) -I../ucx $(SHLIB_CFLAGS) $(TK_CFLAGS) -c $<
+
+$(COMMON_OBJPRE)uic_context$(OBJ_EXT): common/context.c common/context.h \
+ common/../ui/toolkit.h common/action.h common/../ui/window.h \
+ common/../ui/toolkit.h common/../ui/widget.h common/document.h \
+ common/types.h
+ $(CC) -o $@ $(CFLAGS) -I../ucx $(SHLIB_CFLAGS) $(TK_CFLAGS) -c $<
+
+$(COMMON_OBJPRE)uic_document$(OBJ_EXT): common/document.c \
+ common/document.h common/../ui/toolkit.h common/context.h \
+ common/action.h
+ $(CC) -o $@ $(CFLAGS) -I../ucx $(SHLIB_CFLAGS) $(TK_CFLAGS) -c $<
+
+$(COMMON_OBJPRE)uic_icons$(OBJ_EXT): common/icons.c common/icons.h \
+ common/../ui/icons.h common/../ui/toolkit.h
+ $(CC) -o $@ $(CFLAGS) -I../ucx $(SHLIB_CFLAGS) $(TK_CFLAGS) -c $<
+
+$(COMMON_OBJPRE)uic_menu$(OBJ_EXT): common/menu.c common/menu.h \
+ common/../ui/menu.h common/../ui/toolkit.h
+ $(CC) -o $@ $(CFLAGS) -I../ucx $(SHLIB_CFLAGS) $(TK_CFLAGS) -c $<
+
+$(COMMON_OBJPRE)uic_message$(OBJ_EXT): common/message.c common/message.h
+ $(CC) -o $@ $(CFLAGS) -I../ucx $(SHLIB_CFLAGS) $(TK_CFLAGS) -c $<
+
+$(COMMON_OBJPRE)uic_object$(OBJ_EXT): common/object.c common/object.h \
+ common/../ui/toolkit.h common/context.h common/action.h \
+ common/../ui/container.h common/../ui/toolkit.h
+ $(CC) -o $@ $(CFLAGS) -I../ucx $(SHLIB_CFLAGS) $(TK_CFLAGS) -c $<
+
+$(COMMON_OBJPRE)uic_properties$(OBJ_EXT): common/properties.c \
+ common/../ui/toolkit.h common/properties.h common/../ui/properties.h \
+ common/../ui/toolkit.h
+ $(CC) -o $@ $(CFLAGS) -I../ucx $(SHLIB_CFLAGS) $(TK_CFLAGS) -c $<
+
+$(COMMON_OBJPRE)uic_threadpool$(OBJ_EXT): common/threadpool.c \
+ common/threadpool.h common/../ui/toolkit.h common/context.h \
+ common/action.h
+ $(CC) -o $@ $(CFLAGS) -I../ucx $(SHLIB_CFLAGS) $(TK_CFLAGS) -c $<
+
+$(COMMON_OBJPRE)uic_toolbar$(OBJ_EXT): common/toolbar.c common/toolbar.h \
+ common/../ui/toolbar.h common/../ui/toolkit.h common/menu.h \
+ common/../ui/menu.h
+ $(CC) -o $@ $(CFLAGS) -I../ucx $(SHLIB_CFLAGS) $(TK_CFLAGS) -c $<
+
+$(COMMON_OBJPRE)uic_types$(OBJ_EXT): common/types.c common/../ui/list.h \
+ common/../ui/toolkit.h common/types.h common/../ui/toolkit.h \
+ common/context.h common/action.h common/../ui/image.h
+ $(CC) -o $@ $(CFLAGS) -I../ucx $(SHLIB_CFLAGS) $(TK_CFLAGS) -c $<
+
+$(COMMON_OBJPRE)uic_utils$(OBJ_EXT): common/utils.c common/utils.h \
+ common/../ui/toolkit.h common/../ui/text.h common/../ui/toolkit.h \
+ common/properties.h common/../ui/properties.h
+ $(CC) -o $@ $(CFLAGS) -I../ucx $(SHLIB_CFLAGS) $(TK_CFLAGS) -c $<
+
+$(COMMON_OBJPRE)uic_wrapper$(OBJ_EXT): common/wrapper.c common/wrapper.h \
+ common/../ui/toolkit.h common/../ui/list.h common/../ui/toolkit.h \
+ common/../ui/text.h common/types.h
+ $(CC) -o $@ $(CFLAGS) -I../ucx $(SHLIB_CFLAGS) $(TK_CFLAGS) -c $<
+
ctx->actions = cxHashMapCreate(ctx->allocator, sizeof(UiAction), 8);
ctx->action_bindings = cxArrayListCreate(ctx->allocator, sizeof(UiActionBinding), 0);
- ctx->attach_document = uic_context_attach_document;
- ctx->detach_document2 = uic_context_detach_document;
-
#if UI_GTK2 || UI_GTK3
if(toplevel && toplevel->widget) {
ctx->accel_group = gtk_accel_group_new();
cxMempoolFree(ctx->mp);
}
-void uic_context_attach_document(UiContext *ctx, void *document) {
- if(ctx->single_document_mode) {
- if(ctx->document) {
- uic_context_detach_document(ctx, ctx->document);
- }
- }
-
- cxListAdd(ctx->documents, document);
- ctx->document = document;
-
- UiContext *doc_ctx = ui_document_context(document);
- doc_ctx->parent = ctx;
- doc_ctx->ref++;
-
+void uic_context_update_bindings(UiContext *ctx) {
+ int onchange_enabled = ui_onchange_events_is_enabled();
+ int onselection_enabled = ui_selection_events_is_enabled();
+ ui_onchange_events_enable(FALSE);
+ ui_selection_events_enable(FALSE);
// if a document variable has the same name as a parent variable,
// move the bindings to the document
- UiContext *var_ctx = ctx;
+ UiContext *var_ctx = ctx->parent;
while(var_ctx) {
CxMapIterator i = cxMapIterator(var_ctx->vars);
cx_foreach(CxMapEntry*, entry, i) {
- printf("attach %.*s\n", (int)entry->key->len, (char*)entry->key->data);
+ // printf("attach %.*s\n", (int)entry->key->len, (char*)entry->key->data);
UiVar *var = entry->value;
- UiVar *docvar = cxMapGet(doc_ctx->vars, *entry->key);
+ UiVar *docvar = cxMapGet(ctx->vars, *entry->key);
if(docvar) {
// bind var to document var
uic_copy_var_binding(var, docvar, TRUE);
}
ui_update_action_bindings(ctx);
+
+ if(ctx->documents) {
+ CxIterator i = cxListIterator(ctx->documents);
+ cx_foreach(void *, doc, i) {
+ UiContext *subctx = ui_document_context(doc);
+ uic_context_update_bindings(subctx);
+ }
+ }
+ ui_onchange_events_enable(onchange_enabled);
+ ui_selection_events_enable(onselection_enabled);
+}
+
+void uic_context_attach_document(UiContext *ctx, void *document) {
+ if(ctx->single_document_mode) {
+ if(ctx->document) {
+ uic_context_detach_document(ctx, ctx->document);
+ }
+ }
+
+ cxListAdd(ctx->documents, document);
+ ctx->document = document;
+
+ UiContext *doc_ctx = ui_document_context(document);
+ doc_ctx->parent = ctx;
+ doc_ctx->ref++;
+
+ uic_context_update_bindings(doc_ctx);
}
static void uic_context_unbind_vars(UiContext *ctx) {
+ int onchange_enabled = ui_onchange_events_is_enabled();
+ int onselection_enabled = ui_selection_events_is_enabled();
ui_onchange_events_enable(FALSE);
+ ui_selection_events_enable(FALSE);
CxMapIterator mi = cxMapIterator(ctx->vars);
cx_foreach(CxMapEntry*, entry, mi) {
- printf("detach %.*s\n", (int)entry->key->len, (char*)entry->key->data);
+ //printf("detach %.*s\n", (int)entry->key->len, (char*)entry->key->data);
UiVar *var = entry->value;
// var->from && var->from_ctx && var->from_ctx != ctx
uic_save_var(var);
}
}
- ui_onchange_events_enable(TRUE);
+ ui_onchange_events_enable(onchange_enabled);
+ ui_selection_events_enable(onselection_enabled);
}
void uic_context_detach_document(UiContext *ctx, void *document) {
// detach documents
i = cxListIterator(ls);
cx_foreach(void *, doc, i) {
- ctx->detach_document2(ctx, doc);
+ uic_context_detach_document(ctx, doc);
}
cxListFree(ls);
case UI_VAR_LIST: {
UiList *f = from;
UiList *t = to;
+ // save selection
+ ui_list_selection_free(f->saved_selection);
+ if(f->getselection && f->save_selection) {
+ f->saved_selection = ui_list_get_selection_allocated(f);
+ } else {
+ f->saved_selection = NULL;
+ }
+
uic_list_copy(f, t);
ui_list_update(t);
+ if(t->setselection && t->saved_selection) {
+ t->setselection(t, *t->saved_selection);
+ }
+ ui_list_selection_free(t->saved_selection);
+ t->saved_selection = NULL;
break;
}
case UI_VAR_RANGE: {
CxMap *actions; // key: action name (string), value: UiAction
CxList *action_bindings; // UiActionBinding list
- void (*attach_document)(UiContext *ctx, void *document);
- void (*detach_document2)(UiContext *ctx, void *document);
-
char *title;
#ifdef UI_GTK
void uic_context_prepare_close(UiContext *ctx);
void uic_context_destroy(UiContext *ctx, void *document);
+void uic_context_update_bindings(UiContext *ctx);
void uic_context_attach_document(UiContext *ctx, void *document);
void uic_context_detach_document(UiContext *ctx, void *document);
void uic_context_attach_context(UiContext *ctx, UiContext *doc_ctx); // TODO
UiList *list = ui_malloc(ctx, sizeof(UiList));
memset(list, 0, sizeof(UiList));
listinit(ctx, list, userdata);
+ list->save_selection = TRUE;
if(name && ctx) {
uic_reg_var(ctx, name, UI_VAR_LIST, list);
} else {
default_list_destroy(ctx, list, default_list_destroy_userdata);
}
+ ui_list_selection_free(list->saved_selection);
ui_free(ctx, list);
}
ui_notify(list->observers, list);
}
+void ui_list_clear_saved_selection(UiList *list) {
+ ui_list_selection_free(list->saved_selection);
+ list->saved_selection = NULL;
+}
+
typedef struct {
int type;
}
void uic_list_unbind(UiList *l) {
+ // save selection
+ ui_list_selection_free(l->saved_selection);
+ if(l->getselection && l->save_selection) {
+ l->saved_selection = ui_list_get_selection_allocated(l);
+ } else {
+ l->saved_selection = NULL;
+ }
+
+ // unbind
l->update = NULL;
l->getselection = NULL;
l->setselection = NULL;
}
+
+UiListSelection* ui_list_get_selection_allocated(UiList *list) {
+ UiListSelection *sel = malloc(sizeof(UiListSelection));
+ *sel = ui_list_get_selection(list);
+ return sel;
+
+}
+
+void ui_list_selection_free(UiListSelection *sel) {
+ if(!sel) {
+ return;
+ }
+ ui_listselection_free(*sel);
+ free(sel);
+}
+
+
UIEXPORT int ui_list_getselection(UiList *list) {
int selection = -1;
if (list->getselection) {
void uic_list_unbind(UiList *l);
void uic_generic_unbind(UiGeneric *g);
+UIEXPORT UiListSelection* ui_list_get_selection_allocated(UiList *list);
+UIEXPORT void ui_list_selection_free(UiListSelection *sel);
+
void uic_list_register_observer_destructor(UiContext *ctx, UiList *list, UiObserver *observer);
#ifdef __cplusplus
list->iter = iter;
}
+void ui_list_set_save_selection(UiList *list, UiBool value) {
+ list->save_selection = value;
+}
+
+UiBool ui_list_get_save_selection(UiList *list) {
+ return list->save_selection;
+}
/* ------------------------------ UiSublist ------------------------------ */
/* ---------------------------- UiListSelection ---------------------------- */
-UiListSelection* ui_list_get_selection_allocated(UiList *list) {
- UiListSelection *sel = malloc(sizeof(UiListSelection));
- *sel = ui_list_get_selection(list);
- return sel;
-
-}
-
int ui_list_selection_get_count(UiListSelection *sel) {
return sel->count;
}
}
}
-void ui_list_selection_free(UiListSelection *sel) {
- ui_listselection_free(*sel);
- free(sel);
-}
/* -------------------------- UiTextChangedEvent -------------------------- */
UIEXPORT void* ui_list_get_data(UiList *list);
UIEXPORT void* ui_list_get_iter(UiList *list);
UIEXPORT void ui_list_set_iter(UiList *list, void *iter);
+UIEXPORT void ui_list_set_save_selection(UiList *list, UiBool value);
+UIEXPORT UiBool ui_list_get_save_selection(UiList *list);
UIEXPORT UiSubList* ui_sublist_new(void);
UIEXPORT void ui_sublist_set_value(UiSubList *sublist, UiList *value);
UIEXPORT int ui_event_get_int(UiEvent *event);
UIEXPORT int ui_event_get_set(UiEvent *event);
-UIEXPORT UiListSelection* ui_list_get_selection_allocated(UiList *list);
UIEXPORT int ui_list_selection_get_count(UiListSelection *sel);
UIEXPORT int* ui_list_selection_get_rows(UiListSelection *sel);
UIEXPORT void ui_list_set_selected_indices(UiList *list, int *indices, int num);
-UIEXPORT void ui_list_selection_free(UiListSelection *sel);
UIEXPORT int ui_text_change_event_get_type(UiTextChangeEventData *event);
UIEXPORT int ui_text_change_event_get_begin(UiTextChangeEventData *event);
if(i < 0) {
cxMapClear(view->bound_rows);
ui_update_liststore(view->liststore, list);
+ free(view->selection.rows);
+ view->selection.rows = NULL;
+ view->selection.count = 0;
} else {
void *value = list->get(list, i);
if(value) {
* abstract list
*/
struct UiList {
- /* destructor */
+ // destructor
ui_list_destroy_func destroy;
- /* get the first element */
+ // get the first element
void*(*first)(UiList *list);
- /* get the next element */
+ // get the next element
void*(*next)(UiList *list);
- /* get the nth element */
+ // get the nth element
void*(*get)(UiList *list, int i);
- /* get the number of elements */
+ // get the number of elements
int(*count)(UiList *list);
- /* iterator changes after first() next() and get() */
+ // iterator changes after first() next() and get()
void *iter;
- /* private - implementation dependent */
+ // private - implementation dependent
void *data;
- /* binding functions */
+ // binding functions
void (*update)(UiList *list, int i);
UiListSelection (*getselection)(UiList *list);
void (*setselection)(UiList *list, UiListSelection selection);
- /* binding object */
+ // binding object
void *obj;
+ // saved selection after unbind
+ UiListSelection *saved_selection;
+ // enable selection saving
+ UiBool save_selection;
- /* list of observers */
+ // list of observers
UiObserver *observers;
};
UIEXPORT void ui_list_set_selection(UiList *list, UiListSelection sel);
UIEXPORT void ui_list_addobsv(UiList *list, ui_callback f, void *data);
UIEXPORT void ui_list_notify(UiList *list);
+UIEXPORT void ui_list_clear_saved_selection(UiList *list);
UIEXPORT int ui_list_getselection(UiList *list);
UIEXPORT void ui_list_setselection(UiList *list, int index);
https://uap-core.de/git / note.git / commitdiff