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fl_text_input_channel.cc File Reference
#include "flutter/shell/platform/linux/fl_text_input_channel.h"
#include "flutter/shell/platform/linux/public/flutter_linux/fl_json_method_codec.h"
#include "flutter/shell/platform/linux/public/flutter_linux/fl_method_channel.h"

Go to the source code of this file.

Classes

struct  _FlTextInputChannel
 

Functions

static const gchar * text_affinity_to_string (FlTextAffinity affinity)
 
static FlMethodResponse * set_client (FlTextInputChannel *self, FlValue *args)
 
static FlMethodResponse * hide (FlTextInputChannel *self)
 
static FlMethodResponse * show (FlTextInputChannel *self)
 
static FlMethodResponse * set_editing_state (FlTextInputChannel *self, FlValue *args)
 
static FlMethodResponse * clear_client (FlTextInputChannel *self)
 
static FlMethodResponse * set_editable_size_and_transform (FlTextInputChannel *self, FlValue *args)
 
static FlMethodResponse * set_marked_text_rect (FlTextInputChannel *self, FlValue *args)
 
static void method_call_cb (FlMethodChannel *channel, FlMethodCall *method_call, gpointer user_data)
 
static void fl_text_input_channel_dispose (GObject *object)
 
static void fl_text_input_channel_class_init (FlTextInputChannelClass *klass)
 
static void fl_text_input_channel_init (FlTextInputChannel *self)
 
FlTextInputChannel * fl_text_input_channel_new (FlBinaryMessenger *messenger, FlTextInputChannelVTable *vtable, gpointer user_data)
 
void fl_text_input_channel_update_editing_state (FlTextInputChannel *self, int64_t client_id, const gchar *text, int64_t selection_base, int64_t selection_extent, FlTextAffinity selection_affinity, gboolean selection_is_directional, int64_t composing_base, int64_t composing_extent, GCancellable *cancellable, GAsyncReadyCallback callback, gpointer user_data)
 
gboolean fl_text_input_channel_update_editing_state_finish (GObject *object, GAsyncResult *result, GError **error)
 
void fl_text_input_channel_update_editing_state_with_deltas (FlTextInputChannel *self, int64_t client_id, const gchar *old_text, const gchar *delta_text, int64_t delta_start, int64_t delta_end, int64_t selection_base, int64_t selection_extent, FlTextAffinity selection_affinity, gboolean selection_is_directional, int64_t composing_base, int64_t composing_extent, GCancellable *cancellable, GAsyncReadyCallback callback, gpointer user_data)
 
gboolean fl_text_input_channel_update_editing_state_with_deltas_finish (GObject *object, GAsyncResult *result, GError **error)
 
void fl_text_input_channel_perform_action (FlTextInputChannel *self, int64_t client_id, const gchar *input_action, GCancellable *cancellable, GAsyncReadyCallback callback, gpointer user_data)
 
gboolean fl_text_input_channel_perform_action_finish (GObject *object, GAsyncResult *result, GError **error)
 

Variables

static constexpr char kChannelName [] = "flutter/textinput"
 
static constexpr char kBadArgumentsError [] = "Bad Arguments"
 
static constexpr char kSetClientMethod [] = "TextInput.setClient"
 
static constexpr char kShowMethod [] = "TextInput.show"
 
static constexpr char kSetEditingStateMethod [] = "TextInput.setEditingState"
 
static constexpr char kClearClientMethod [] = "TextInput.clearClient"
 
static constexpr char kHideMethod [] = "TextInput.hide"
 
static constexpr char kUpdateEditingStateMethod []
 
static constexpr char kUpdateEditingStateWithDeltasMethod []
 
static constexpr char kPerformActionMethod [] = "TextInputClient.performAction"
 
static constexpr char kSetEditableSizeAndTransform []
 
static constexpr char kSetMarkedTextRect [] = "TextInput.setMarkedTextRect"
 
static constexpr char kInputActionKey [] = "inputAction"
 
static constexpr char kTextInputTypeKey [] = "inputType"
 
static constexpr char kEnableDeltaModel [] = "enableDeltaModel"
 
static constexpr char kTextInputTypeNameKey [] = "name"
 
static constexpr char kTextKey [] = "text"
 
static constexpr char kSelectionBaseKey [] = "selectionBase"
 
static constexpr char kSelectionExtentKey [] = "selectionExtent"
 
static constexpr char kSelectionAffinityKey [] = "selectionAffinity"
 
static constexpr char kSelectionIsDirectionalKey [] = "selectionIsDirectional"
 
static constexpr char kComposingBaseKey [] = "composingBase"
 
static constexpr char kComposingExtentKey [] = "composingExtent"
 
static constexpr char kTransform [] = "transform"
 
static constexpr char kMultilineInputType [] = "TextInputType.multiline"
 
static constexpr char kNoneInputType [] = "TextInputType.none"
 
static constexpr char kTextAffinityUpstream [] = "TextAffinity.upstream"
 
static constexpr char kTextAffinityDownstream [] = "TextAffinity.downstream"
 

Function Documentation

◆ clear_client()

static FlMethodResponse* clear_client ( FlTextInputChannel *  self)
static

Definition at line 149 of file fl_text_input_channel.cc.

149  {
150  self->vtable->clear_client(self->user_data);
151  return FL_METHOD_RESPONSE(fl_method_success_response_new(nullptr));
152 }

References fl_method_success_response_new().

Referenced by method_call_cb().

◆ fl_text_input_channel_class_init()

static void fl_text_input_channel_class_init ( FlTextInputChannelClass *  klass)
static

Definition at line 239 of file fl_text_input_channel.cc.

239  {
240  G_OBJECT_CLASS(klass)->dispose = fl_text_input_channel_dispose;
241 }

References fl_text_input_channel_dispose().

◆ fl_text_input_channel_dispose()

static void fl_text_input_channel_dispose ( GObject *  object)
static

Definition at line 231 of file fl_text_input_channel.cc.

231  {
232  FlTextInputChannel* self = FL_TEXT_INPUT_CHANNEL(object);
233 
234  g_clear_object(&self->channel);
235 
236  G_OBJECT_CLASS(fl_text_input_channel_parent_class)->dispose(object);
237 }

Referenced by fl_text_input_channel_class_init().

◆ fl_text_input_channel_init()

static void fl_text_input_channel_init ( FlTextInputChannel *  self)
static

Definition at line 243 of file fl_text_input_channel.cc.

243 {}

◆ fl_text_input_channel_new()

FlTextInputChannel* fl_text_input_channel_new ( FlBinaryMessenger *  messenger,
FlTextInputChannelVTable *  vtable,
gpointer  user_data 
)

fl_text_input_channel_new: @messenger: an #FlBinaryMessenger. @vtable: callbacks for incoming method calls. @user_data: data to pass in callbacks.

Creates a new channel that implements SystemChannels.textInput from the Flutter services library.

Returns: a new #FlTextInputChannel.

Definition at line 245 of file fl_text_input_channel.cc.

247  {
248  g_return_val_if_fail(FL_IS_BINARY_MESSENGER(messenger), nullptr);
249  g_return_val_if_fail(vtable != nullptr, nullptr);
250 
251  FlTextInputChannel* self = FL_TEXT_INPUT_CHANNEL(
252  g_object_new(fl_text_input_channel_get_type(), nullptr));
253 
254  self->vtable = vtable;
255  self->user_data = user_data;
256 
257  g_autoptr(FlJsonMethodCodec) codec = fl_json_method_codec_new();
258  self->channel =
259  fl_method_channel_new(messenger, kChannelName, FL_METHOD_CODEC(codec));
260  fl_method_channel_set_method_call_handler(self->channel, method_call_cb, self,
261  nullptr);
262 
263  return self;
264 }

References fl_json_method_codec_new(), fl_method_channel_new(), fl_method_channel_set_method_call_handler(), kChannelName, method_call_cb(), and user_data.

Referenced by fl_text_input_handler_new().

◆ fl_text_input_channel_perform_action()

void fl_text_input_channel_perform_action ( FlTextInputChannel *  channel,
int64_t  client_id,
const gchar *  input_action,
GCancellable *  cancellable,
GAsyncReadyCallback  callback,
gpointer  user_data 
)

fl_text_input_channel_perform_action: @channel: an #FlTextInputChannel. @client_id: @input_action: action to perform. @cancellable: (allow-none): a #GCancellable or NULL. @callback: (scope async): a #GAsyncReadyCallback to call when the method returns. @user_data: (closure): user data to pass to @callback.

Definition at line 384 of file fl_text_input_channel.cc.

389  {
390  g_return_if_fail(FL_IS_TEXT_INPUT_CHANNEL(self));
391 
392  g_autoptr(FlValue) args = fl_value_new_list();
393  fl_value_append_take(args, fl_value_new_int(client_id));
394  fl_value_append_take(args, fl_value_new_string(input_action));
395 
396  fl_method_channel_invoke_method(self->channel, kPerformActionMethod, args,
397  cancellable, callback, user_data);
398 }

References args, fl_method_channel_invoke_method(), fl_value_append_take(), fl_value_new_int(), fl_value_new_list(), fl_value_new_string(), kPerformActionMethod, and user_data.

Referenced by perform_action().

◆ fl_text_input_channel_perform_action_finish()

gboolean fl_text_input_channel_perform_action_finish ( GObject *  object,
GAsyncResult *  result,
GError **  error 
)

fl_text_input_channel_perform_action_finish: @object:

Returns
: a #GAsyncResult. @error: (allow-none): #GError location to store the error occurring, or NULL to ignore.

Completes request started with fl_text_input_channel_perform_action().

Returns: TRUE on success.

Definition at line 400 of file fl_text_input_channel.cc.

402  {
403  g_autoptr(FlMethodResponse) response = fl_method_channel_invoke_method_finish(
404  FL_METHOD_CHANNEL(object), result, error);
405  if (response == nullptr) {
406  return FALSE;
407  }
408  return fl_method_response_get_result(response, error) != nullptr;
409 }

References error, fl_method_channel_invoke_method_finish(), and fl_method_response_get_result().

Referenced by perform_action_response_cb().

◆ fl_text_input_channel_update_editing_state()

void fl_text_input_channel_update_editing_state ( FlTextInputChannel *  channel,
int64_t  client_id,
const gchar *  text,
int64_t  selection_base,
int64_t  selection_extent,
FlTextAffinity  selection_affinity,
gboolean  selection_is_directional,
int64_t  composing_base,
int64_t  composing_extent,
GCancellable *  cancellable,
GAsyncReadyCallback  callback,
gpointer  user_data 
)

fl_text_input_channel_update_editing_state: @channel: an #FlTextInputChannel. @client_id: @text: @selection_base: @selection_extent: @selection_affinity: @selection_is_directional: @composing_base: @composing_extent: @cancellable: (allow-none): a #GCancellable or NULL. @callback: (scope async): a #GAsyncReadyCallback to call when the method returns. @user_data: (closure): user data to pass to @callback.

Definition at line 266 of file fl_text_input_channel.cc.

278  {
279  g_return_if_fail(FL_IS_TEXT_INPUT_CHANNEL(self));
280 
281  g_autoptr(FlValue) args = fl_value_new_list();
282  fl_value_append_take(args, fl_value_new_int(client_id));
283  g_autoptr(FlValue) value = fl_value_new_map();
284 
285  fl_value_set_string_take(value, kTextKey, fl_value_new_string(text));
286  fl_value_set_string_take(value, kSelectionBaseKey,
287  fl_value_new_int(selection_base));
288  fl_value_set_string_take(value, kSelectionExtentKey,
289  fl_value_new_int(selection_extent));
290  fl_value_set_string_take(
291  value, kSelectionAffinityKey,
292  fl_value_new_string(text_affinity_to_string(selection_affinity)));
293  fl_value_set_string_take(value, kSelectionIsDirectionalKey,
294  fl_value_new_bool(selection_is_directional));
295  fl_value_set_string_take(value, kComposingBaseKey,
296  fl_value_new_int(composing_base));
297  fl_value_set_string_take(value, kComposingExtentKey,
298  fl_value_new_int(composing_extent));
299 
300  fl_value_append(args, value);
301 
302  fl_method_channel_invoke_method(self->channel, kUpdateEditingStateMethod,
303  args, cancellable, callback, user_data);
304 }

References args, fl_method_channel_invoke_method(), fl_value_append(), fl_value_append_take(), fl_value_new_bool(), fl_value_new_int(), fl_value_new_list(), fl_value_new_map(), fl_value_new_string(), fl_value_set_string_take(), kComposingBaseKey, kComposingExtentKey, kSelectionAffinityKey, kSelectionBaseKey, kSelectionExtentKey, kSelectionIsDirectionalKey, kTextKey, kUpdateEditingStateMethod, text_affinity_to_string(), user_data, and value.

Referenced by update_editing_state().

◆ fl_text_input_channel_update_editing_state_finish()

gboolean fl_text_input_channel_update_editing_state_finish ( GObject *  object,
GAsyncResult *  result,
GError **  error 
)

fl_text_input_channel_update_editing_state_finish: @object:

Returns
: a #GAsyncResult. @error: (allow-none): #GError location to store the error occurring, or NULL to ignore.

Completes request started with fl_text_input_channel_update_editing_state().

Returns: TRUE on success.

Definition at line 306 of file fl_text_input_channel.cc.

308  {
309  g_autoptr(FlMethodResponse) response = fl_method_channel_invoke_method_finish(
310  FL_METHOD_CHANNEL(object), result, error);
311  if (response == nullptr) {
312  return FALSE;
313  }
314  return fl_method_response_get_result(response, error) != nullptr;
315 }

References error, fl_method_channel_invoke_method_finish(), and fl_method_response_get_result().

Referenced by update_editing_state_response_cb().

◆ fl_text_input_channel_update_editing_state_with_deltas()

void fl_text_input_channel_update_editing_state_with_deltas ( FlTextInputChannel *  channel,
int64_t  client_id,
const gchar *  old_text,
const gchar *  delta_text,
int64_t  delta_start,
int64_t  delta_end,
int64_t  selection_base,
int64_t  selection_extent,
FlTextAffinity  selection_affinity,
gboolean  selection_is_directional,
int64_t  composing_base,
int64_t  composing_extent,
GCancellable *  cancellable,
GAsyncReadyCallback  callback,
gpointer  user_data 
)

fl_text_input_channel_update_editing_state_with_deltas: @channel: an #FlTextInputChannel. @client_id: @old_text: @delta_text: @delta_start: @delta_end: @selection_base: @selection_extent: @selection_affinity: @selection_is_directional: @composing_base: @composing_extent: @cancellable: (allow-none): a #GCancellable or NULL. @callback: (scope async): a #GAsyncReadyCallback to call when the method returns. @user_data: (closure): user data to pass to @callback.

Definition at line 317 of file fl_text_input_channel.cc.

332  {
333  g_return_if_fail(FL_IS_TEXT_INPUT_CHANNEL(self));
334 
335  g_autoptr(FlValue) args = fl_value_new_list();
336  fl_value_append_take(args, fl_value_new_int(client_id));
337 
338  g_autoptr(FlValue) deltaValue = fl_value_new_map();
339  fl_value_set_string_take(deltaValue, "oldText",
340  fl_value_new_string(old_text));
341  fl_value_set_string_take(deltaValue, "deltaText",
342  fl_value_new_string(delta_text));
343  fl_value_set_string_take(deltaValue, "deltaStart",
344  fl_value_new_int(delta_start));
345  fl_value_set_string_take(deltaValue, "deltaEnd", fl_value_new_int(delta_end));
346  fl_value_set_string_take(deltaValue, "selectionBase",
347  fl_value_new_int(selection_base));
348  fl_value_set_string_take(deltaValue, "selectionExtent",
349  fl_value_new_int(selection_extent));
350  fl_value_set_string_take(
351  deltaValue, "selectionAffinity",
352  fl_value_new_string(text_affinity_to_string(selection_affinity)));
353  fl_value_set_string_take(deltaValue, "selectionIsDirectional",
354  fl_value_new_bool(selection_is_directional));
355  fl_value_set_string_take(deltaValue, "composingBase",
356  fl_value_new_int(composing_base));
357  fl_value_set_string_take(deltaValue, "composingExtent",
358  fl_value_new_int(composing_extent));
359 
360  g_autoptr(FlValue) deltas = fl_value_new_list();
361  fl_value_append(deltas, deltaValue);
362  g_autoptr(FlValue) value = fl_value_new_map();
363  fl_value_set_string(value, "deltas", deltas);
364 
365  fl_value_append(args, value);
366 
367  fl_method_channel_invoke_method(self->channel,
368  kUpdateEditingStateWithDeltasMethod, args,
369  cancellable, callback, user_data);
370 }

References args, fl_method_channel_invoke_method(), fl_value_append(), fl_value_append_take(), fl_value_new_bool(), fl_value_new_int(), fl_value_new_list(), fl_value_new_map(), fl_value_new_string(), fl_value_set_string(), fl_value_set_string_take(), kUpdateEditingStateWithDeltasMethod, text_affinity_to_string(), user_data, and value.

Referenced by update_editing_state_with_delta().

◆ fl_text_input_channel_update_editing_state_with_deltas_finish()

gboolean fl_text_input_channel_update_editing_state_with_deltas_finish ( GObject *  object,
GAsyncResult *  result,
GError **  error 
)

fl_text_input_channel_update_editing_state_with_deltas_finish: @object:

Returns
: a #GAsyncResult. @error: (allow-none): #GError location to store the error occurring, or NULL to ignore.

Completes request started with fl_text_input_channel_update_editing_state_with_deltas().

Returns: TRUE on success.

Definition at line 372 of file fl_text_input_channel.cc.

375  {
376  g_autoptr(FlMethodResponse) response = fl_method_channel_invoke_method_finish(
377  FL_METHOD_CHANNEL(object), result, error);
378  if (response == nullptr) {
379  return FALSE;
380  }
381  return fl_method_response_get_result(response, error) != nullptr;
382 }

References error, fl_method_channel_invoke_method_finish(), and fl_method_response_get_result().

Referenced by update_editing_state_with_deltas_response_cb().

◆ hide()

static FlMethodResponse* hide ( FlTextInputChannel *  self)
static

Definition at line 116 of file fl_text_input_channel.cc.

116  {
117  self->vtable->hide(self->user_data);
118  return FL_METHOD_RESPONSE(fl_method_success_response_new(nullptr));
119 }

References fl_method_success_response_new().

Referenced by method_call_cb().

◆ method_call_cb()

static void method_call_cb ( FlMethodChannel *  channel,
FlMethodCall *  method_call,
gpointer  user_data 
)
static

Definition at line 198 of file fl_text_input_channel.cc.

200  {
201  FlTextInputChannel* self = FL_TEXT_INPUT_CHANNEL(user_data);
202 
203  const gchar* method = fl_method_call_get_name(method_call);
204  FlValue* args = fl_method_call_get_args(method_call);
205 
206  g_autoptr(FlMethodResponse) response = nullptr;
207  if (strcmp(method, kSetClientMethod) == 0) {
208  response = set_client(self, args);
209  } else if (strcmp(method, kShowMethod) == 0) {
210  response = show(self);
211  } else if (strcmp(method, kSetEditingStateMethod) == 0) {
212  response = set_editing_state(self, args);
213  } else if (strcmp(method, kClearClientMethod) == 0) {
214  response = clear_client(self);
215  } else if (strcmp(method, kHideMethod) == 0) {
216  response = hide(self);
217  } else if (strcmp(method, kSetEditableSizeAndTransform) == 0) {
218  response = set_editable_size_and_transform(self, args);
219  } else if (strcmp(method, kSetMarkedTextRect) == 0) {
220  response = set_marked_text_rect(self, args);
221  } else {
222  response = FL_METHOD_RESPONSE(fl_method_not_implemented_response_new());
223  }
224 
225  g_autoptr(GError) error = nullptr;
226  if (!fl_method_call_respond(method_call, response, &error)) {
227  g_warning("Failed to send method call response: %s", error->message);
228  }
229 }

References args, clear_client(), error, fl_method_call_get_args(), fl_method_call_get_name(), fl_method_call_respond(), fl_method_not_implemented_response_new(), hide(), kClearClientMethod, kHideMethod, kSetClientMethod, kSetEditableSizeAndTransform, kSetEditingStateMethod, kSetMarkedTextRect, kShowMethod, method_call, set_client(), set_editable_size_and_transform(), set_editing_state(), set_marked_text_rect(), show(), and user_data.

Referenced by fl_text_input_channel_new().

◆ set_client()

static FlMethodResponse* set_client ( FlTextInputChannel *  self,
FlValue *  args 
)
static

Definition at line 72 of file fl_text_input_channel.cc.

72  {
73  if (fl_value_get_type(args) != FL_VALUE_TYPE_LIST ||
74  fl_value_get_length(args) < 2) {
75  return FL_METHOD_RESPONSE(fl_method_error_response_new(
76  kBadArgumentsError, "Expected 2-element list", nullptr));
77  }
78 
79  int64_t client_id = fl_value_get_int(fl_value_get_list_value(args, 0));
80  FlValue* config_value = fl_value_get_list_value(args, 1);
81  const gchar* input_action = nullptr;
82  FlValue* input_action_value =
83  fl_value_lookup_string(config_value, kInputActionKey);
84  if (fl_value_get_type(input_action_value) == FL_VALUE_TYPE_STRING) {
85  input_action = fl_value_get_string(input_action_value);
86  }
87 
88  FlValue* enable_delta_model_value =
89  fl_value_lookup_string(config_value, kEnableDeltaModel);
90  gboolean enable_delta_model = fl_value_get_bool(enable_delta_model_value);
91 
92  // Reset the input type, then set only if appropriate.
93  FlTextInputType input_type = FL_TEXT_INPUT_TYPE_TEXT;
94  FlValue* input_type_value =
95  fl_value_lookup_string(config_value, kTextInputTypeKey);
96  if (fl_value_get_type(input_type_value) == FL_VALUE_TYPE_MAP) {
97  FlValue* input_type_name_value =
98  fl_value_lookup_string(input_type_value, kTextInputTypeNameKey);
99  if (fl_value_get_type(input_type_name_value) == FL_VALUE_TYPE_STRING) {
100  const gchar* input_type_name = fl_value_get_string(input_type_name_value);
101  if (g_strcmp0(input_type_name, kMultilineInputType) == 0) {
102  input_type = FL_TEXT_INPUT_TYPE_MULTILINE;
103  } else if (g_strcmp0(input_type_name, kNoneInputType) == 0) {
104  input_type = FL_TEXT_INPUT_TYPE_NONE;
105  }
106  }
107  }
108 
109  self->vtable->set_client(client_id, input_action, enable_delta_model,
110  input_type, self->user_data);
111 
112  return FL_METHOD_RESPONSE(fl_method_success_response_new(nullptr));
113 }

References args, fl_method_error_response_new(), fl_method_success_response_new(), FL_TEXT_INPUT_TYPE_MULTILINE, FL_TEXT_INPUT_TYPE_NONE, FL_TEXT_INPUT_TYPE_TEXT, fl_value_get_bool(), fl_value_get_int(), fl_value_get_length(), fl_value_get_list_value(), fl_value_get_string(), fl_value_get_type(), fl_value_lookup_string(), FL_VALUE_TYPE_LIST, FL_VALUE_TYPE_MAP, FL_VALUE_TYPE_STRING, kBadArgumentsError, kEnableDeltaModel, kInputActionKey, kMultilineInputType, kNoneInputType, kTextInputTypeKey, and kTextInputTypeNameKey.

Referenced by method_call_cb().

◆ set_editable_size_and_transform()

static FlMethodResponse* set_editable_size_and_transform ( FlTextInputChannel *  self,
FlValue *  args 
)
static

Definition at line 160 of file fl_text_input_channel.cc.

162  {
163  FlValue* transform_value = fl_value_lookup_string(args, kTransform);
164  if (fl_value_get_length(transform_value) != 16) {
165  return FL_METHOD_RESPONSE(fl_method_error_response_new(
166  kBadArgumentsError, "Invalid transform", nullptr));
167  }
168 
169  double transform[16];
170  for (size_t i = 0; i < 16; i++) {
171  transform[i] =
172  fl_value_get_float(fl_value_get_list_value(transform_value, i));
173  }
174  self->vtable->set_editable_size_and_transform(transform, self->user_data);
175 
176  return FL_METHOD_RESPONSE(fl_method_success_response_new(nullptr));
177 }

References args, fl_method_error_response_new(), fl_method_success_response_new(), fl_value_get_float(), fl_value_get_length(), fl_value_get_list_value(), fl_value_lookup_string(), i, kBadArgumentsError, and kTransform.

Referenced by method_call_cb().

◆ set_editing_state()

static FlMethodResponse* set_editing_state ( FlTextInputChannel *  self,
FlValue *  args 
)
static

Definition at line 128 of file fl_text_input_channel.cc.

129  {
130  const gchar* text =
131  fl_value_get_string(fl_value_lookup_string(args, kTextKey));
132  int64_t selection_base =
133  fl_value_get_int(fl_value_lookup_string(args, kSelectionBaseKey));
134  int64_t selection_extent =
135  fl_value_get_int(fl_value_lookup_string(args, kSelectionExtentKey));
136  int64_t composing_base =
137  fl_value_get_int(fl_value_lookup_string(args, kComposingBaseKey));
138  int64_t composing_extent =
139  fl_value_get_int(fl_value_lookup_string(args, kComposingExtentKey));
140 
141  self->vtable->set_editing_state(text, selection_base, selection_extent,
142  composing_base, composing_extent,
143  self->user_data);
144 
145  return FL_METHOD_RESPONSE(fl_method_success_response_new(nullptr));
146 }

References args, fl_method_success_response_new(), fl_value_get_int(), fl_value_get_string(), fl_value_lookup_string(), kComposingBaseKey, kComposingExtentKey, kSelectionBaseKey, kSelectionExtentKey, and kTextKey.

Referenced by method_call_cb().

◆ set_marked_text_rect()

static FlMethodResponse* set_marked_text_rect ( FlTextInputChannel *  self,
FlValue *  args 
)
static

Definition at line 185 of file fl_text_input_channel.cc.

186  {
187  double x = fl_value_get_float(fl_value_lookup_string(args, "x"));
188  double y = fl_value_get_float(fl_value_lookup_string(args, "y"));
189  double width = fl_value_get_float(fl_value_lookup_string(args, "width"));
190  double height = fl_value_get_float(fl_value_lookup_string(args, "height"));
191 
192  self->vtable->set_marked_text_rect(x, y, width, height, self->user_data);
193 
194  return FL_METHOD_RESPONSE(fl_method_success_response_new(nullptr));
195 }

References args, fl_method_success_response_new(), fl_value_get_float(), fl_value_lookup_string(), height, and width.

Referenced by method_call_cb().

◆ show()

static FlMethodResponse* show ( FlTextInputChannel *  self)
static

Definition at line 122 of file fl_text_input_channel.cc.

122  {
123  self->vtable->show(self->user_data);
124  return FL_METHOD_RESPONSE(fl_method_success_response_new(nullptr));
125 }

References fl_method_success_response_new().

Referenced by method_call_cb().

◆ text_affinity_to_string()

static const gchar* text_affinity_to_string ( FlTextAffinity  affinity)
static

Definition at line 60 of file fl_text_input_channel.cc.

60  {
61  switch (affinity) {
62  case FL_TEXT_AFFINITY_UPSTREAM:
63  return kTextAffinityUpstream;
64  case FL_TEXT_AFFINITY_DOWNSTREAM:
65  return kTextAffinityDownstream;
66  default:
67  g_assert_not_reached();
68  }
69 }

References FL_TEXT_AFFINITY_DOWNSTREAM, FL_TEXT_AFFINITY_UPSTREAM, kTextAffinityDownstream, and kTextAffinityUpstream.

Referenced by fl_text_input_channel_update_editing_state(), and fl_text_input_channel_update_editing_state_with_deltas().

Variable Documentation

◆ kBadArgumentsError

constexpr char kBadArgumentsError[] = "Bad Arguments"
staticconstexpr

Definition at line 12 of file fl_text_input_channel.cc.

Referenced by set_client(), and set_editable_size_and_transform().

◆ kChannelName

constexpr char kChannelName[] = "flutter/textinput"
staticconstexpr

Definition at line 10 of file fl_text_input_channel.cc.

Referenced by fl_text_input_channel_new().

◆ kClearClientMethod

constexpr char kClearClientMethod[] = "TextInput.clearClient"
staticconstexpr

Definition at line 17 of file fl_text_input_channel.cc.

Referenced by method_call_cb().

◆ kComposingBaseKey

constexpr char kComposingBaseKey[] = "composingBase"
staticconstexpr

Definition at line 37 of file fl_text_input_channel.cc.

Referenced by fl_text_input_channel_update_editing_state(), and set_editing_state().

◆ kComposingExtentKey

constexpr char kComposingExtentKey[] = "composingExtent"
staticconstexpr

Definition at line 38 of file fl_text_input_channel.cc.

Referenced by fl_text_input_channel_update_editing_state(), and set_editing_state().

◆ kEnableDeltaModel

constexpr char kEnableDeltaModel[] = "enableDeltaModel"
staticconstexpr

Definition at line 30 of file fl_text_input_channel.cc.

Referenced by set_client().

◆ kHideMethod

constexpr char kHideMethod[] = "TextInput.hide"
staticconstexpr

Definition at line 18 of file fl_text_input_channel.cc.

Referenced by method_call_cb().

◆ kInputActionKey

constexpr char kInputActionKey[] = "inputAction"
staticconstexpr

Definition at line 28 of file fl_text_input_channel.cc.

Referenced by set_client().

◆ kMultilineInputType

constexpr char kMultilineInputType[] = "TextInputType.multiline"
staticconstexpr

Definition at line 42 of file fl_text_input_channel.cc.

Referenced by set_client().

◆ kNoneInputType

constexpr char kNoneInputType[] = "TextInputType.none"
staticconstexpr

Definition at line 43 of file fl_text_input_channel.cc.

Referenced by set_client().

◆ kPerformActionMethod

constexpr char kPerformActionMethod[] = "TextInputClient.performAction"
staticconstexpr

Definition at line 23 of file fl_text_input_channel.cc.

Referenced by fl_text_input_channel_perform_action().

◆ kSelectionAffinityKey

constexpr char kSelectionAffinityKey[] = "selectionAffinity"
staticconstexpr

Definition at line 35 of file fl_text_input_channel.cc.

Referenced by fl_text_input_channel_update_editing_state().

◆ kSelectionBaseKey

constexpr char kSelectionBaseKey[] = "selectionBase"
staticconstexpr

Definition at line 33 of file fl_text_input_channel.cc.

Referenced by fl_text_input_channel_update_editing_state(), and set_editing_state().

◆ kSelectionExtentKey

constexpr char kSelectionExtentKey[] = "selectionExtent"
staticconstexpr

Definition at line 34 of file fl_text_input_channel.cc.

Referenced by fl_text_input_channel_update_editing_state(), and set_editing_state().

◆ kSelectionIsDirectionalKey

constexpr char kSelectionIsDirectionalKey[] = "selectionIsDirectional"
staticconstexpr

Definition at line 36 of file fl_text_input_channel.cc.

Referenced by fl_text_input_channel_update_editing_state().

◆ kSetClientMethod

constexpr char kSetClientMethod[] = "TextInput.setClient"
staticconstexpr

Definition at line 14 of file fl_text_input_channel.cc.

Referenced by method_call_cb().

◆ kSetEditableSizeAndTransform

constexpr char kSetEditableSizeAndTransform[]
staticconstexpr
Initial value:
=
"TextInput.setEditableSizeAndTransform"

Definition at line 24 of file fl_text_input_channel.cc.

Referenced by method_call_cb().

◆ kSetEditingStateMethod

constexpr char kSetEditingStateMethod[] = "TextInput.setEditingState"
staticconstexpr

Definition at line 16 of file fl_text_input_channel.cc.

Referenced by method_call_cb().

◆ kSetMarkedTextRect

constexpr char kSetMarkedTextRect[] = "TextInput.setMarkedTextRect"
staticconstexpr

Definition at line 26 of file fl_text_input_channel.cc.

Referenced by method_call_cb().

◆ kShowMethod

constexpr char kShowMethod[] = "TextInput.show"
staticconstexpr

Definition at line 15 of file fl_text_input_channel.cc.

Referenced by method_call_cb().

◆ kTextAffinityDownstream

constexpr char kTextAffinityDownstream[] = "TextAffinity.downstream"
staticconstexpr

Definition at line 46 of file fl_text_input_channel.cc.

Referenced by text_affinity_to_string().

◆ kTextAffinityUpstream

constexpr char kTextAffinityUpstream[] = "TextAffinity.upstream"
staticconstexpr

Definition at line 45 of file fl_text_input_channel.cc.

Referenced by text_affinity_to_string().

◆ kTextInputTypeKey

constexpr char kTextInputTypeKey[] = "inputType"
staticconstexpr

Definition at line 29 of file fl_text_input_channel.cc.

Referenced by set_client().

◆ kTextInputTypeNameKey

constexpr char kTextInputTypeNameKey[] = "name"
staticconstexpr

Definition at line 31 of file fl_text_input_channel.cc.

Referenced by set_client().

◆ kTextKey

constexpr char kTextKey[] = "text"
staticconstexpr

Definition at line 32 of file fl_text_input_channel.cc.

Referenced by fl_text_input_channel_update_editing_state(), and set_editing_state().

◆ kTransform

constexpr char kTransform[] = "transform"
staticconstexpr

Definition at line 40 of file fl_text_input_channel.cc.

Referenced by set_editable_size_and_transform().

◆ kUpdateEditingStateMethod

constexpr char kUpdateEditingStateMethod[]
staticconstexpr
Initial value:
=
"TextInputClient.updateEditingState"

Definition at line 19 of file fl_text_input_channel.cc.

Referenced by fl_text_input_channel_update_editing_state().

◆ kUpdateEditingStateWithDeltasMethod

constexpr char kUpdateEditingStateWithDeltasMethod[]
staticconstexpr
Initial value:
=
"TextInputClient.updateEditingStateWithDeltas"

Definition at line 21 of file fl_text_input_channel.cc.

Referenced by fl_text_input_channel_update_editing_state_with_deltas().

fl_json_method_codec_new
G_MODULE_EXPORT FlJsonMethodCodec * fl_json_method_codec_new()
Definition: fl_json_method_codec.cc:205
kNoneInputType
static constexpr char kNoneInputType[]
Definition: fl_text_input_channel.cc:43
kTextAffinityDownstream
static constexpr char kTextAffinityDownstream[]
Definition: fl_text_input_channel.cc:46
kPerformActionMethod
static constexpr char kPerformActionMethod[]
Definition: fl_text_input_channel.cc:23
FL_VALUE_TYPE_MAP
@ FL_VALUE_TYPE_MAP
Definition: fl_value.h:74
fl_method_channel_new
G_MODULE_EXPORT FlMethodChannel * fl_method_channel_new(FlBinaryMessenger *messenger, const gchar *name, FlMethodCodec *codec)
Definition: fl_method_channel.cc:112
fl_method_error_response_new
G_MODULE_EXPORT FlMethodErrorResponse * fl_method_error_response_new(const gchar *code, const gchar *message, FlValue *details)
Definition: fl_method_response.cc:144
clear_client
static FlMethodResponse * clear_client(FlTextInputChannel *self)
Definition: fl_text_input_channel.cc:149
fl_value_set_string_take
G_MODULE_EXPORT void fl_value_set_string_take(FlValue *self, const gchar *key, FlValue *value)
Definition: fl_value.cc:650
FlTextInputType
FlTextInputType
Definition: fl_text_input_channel.h:14
fl_method_not_implemented_response_new
G_MODULE_EXPORT FlMethodNotImplementedResponse * fl_method_not_implemented_response_new()
Definition: fl_method_response.cc:179
fl_value_new_list
G_MODULE_EXPORT FlValue * fl_value_new_list()
Definition: fl_value.cc:349
kSetMarkedTextRect
static constexpr char kSetMarkedTextRect[]
Definition: fl_text_input_channel.cc:26
i
int i
Definition: fl_socket_accessible.cc:18
set_marked_text_rect
static FlMethodResponse * set_marked_text_rect(FlTextInputChannel *self, FlValue *args)
Definition: fl_text_input_channel.cc:185
fl_method_channel_invoke_method_finish
G_MODULE_EXPORT FlMethodResponse * fl_method_channel_invoke_method_finish(FlMethodChannel *self, GAsyncResult *result, GError **error)
Definition: fl_method_channel.cc:192
kTextInputTypeNameKey
static constexpr char kTextInputTypeNameKey[]
Definition: fl_text_input_channel.cc:31
fl_value_new_bool
G_MODULE_EXPORT FlValue * fl_value_new_bool(bool value)
Definition: fl_value.cc:255
FlValue
typedefG_BEGIN_DECLS struct _FlValue FlValue
Definition: fl_value.h:42
kChannelName
static constexpr char kChannelName[]
Definition: fl_text_input_channel.cc:10
FL_VALUE_TYPE_LIST
@ FL_VALUE_TYPE_LIST
Definition: fl_value.h:73
kBadArgumentsError
static constexpr char kBadArgumentsError[]
Definition: fl_text_input_channel.cc:12
set_editable_size_and_transform
static FlMethodResponse * set_editable_size_and_transform(FlTextInputChannel *self, FlValue *args)
Definition: fl_text_input_channel.cc:160
FL_TEXT_AFFINITY_DOWNSTREAM
@ FL_TEXT_AFFINITY_DOWNSTREAM
Definition: fl_text_input_channel.h:24
fl_value_get_bool
G_MODULE_EXPORT bool fl_value_get_bool(FlValue *self)
Definition: fl_value.cc:661
fl_text_input_channel_dispose
static void fl_text_input_channel_dispose(GObject *object)
Definition: fl_text_input_channel.cc:231
fl_method_response_get_result
G_MODULE_EXPORT FlValue * fl_method_response_get_result(FlMethodResponse *self, GError **error)
Definition: fl_method_response.cc:82
fl_value_lookup_string
G_MODULE_EXPORT FlValue * fl_value_lookup_string(FlValue *self, const gchar *key)
Definition: fl_value.cc:811
kSelectionIsDirectionalKey
static constexpr char kSelectionIsDirectionalKey[]
Definition: fl_text_input_channel.cc:36
fl_value_new_int
G_MODULE_EXPORT FlValue * fl_value_new_int(int64_t value)
Definition: fl_value.cc:262
fl_value_get_string
const G_MODULE_EXPORT gchar * fl_value_get_string(FlValue *self)
Definition: fl_value.cc:682
kTextInputTypeKey
static constexpr char kTextInputTypeKey[]
Definition: fl_text_input_channel.cc:29
fl_method_success_response_new
G_MODULE_EXPORT FlMethodSuccessResponse * fl_method_success_response_new(FlValue *result)
Definition: fl_method_response.cc:126
FL_TEXT_INPUT_TYPE_TEXT
@ FL_TEXT_INPUT_TYPE_TEXT
Definition: fl_text_input_channel.h:15
set_client
static FlMethodResponse * set_client(FlTextInputChannel *self, FlValue *args)
Definition: fl_text_input_channel.cc:72
fl_value_get_int
G_MODULE_EXPORT int64_t fl_value_get_int(FlValue *self)
Definition: fl_value.cc:668
user_data
G_BEGIN_DECLS G_MODULE_EXPORT FlValue gpointer user_data
Definition: fl_event_channel.h:90
fl_method_call_respond
G_MODULE_EXPORT gboolean fl_method_call_respond(FlMethodCall *self, FlMethodResponse *response, GError **error)
Definition: fl_method_call.cc:77
fl_value_new_map
G_MODULE_EXPORT FlValue * fl_value_new_map()
Definition: fl_value.cc:366
kSelectionBaseKey
static constexpr char kSelectionBaseKey[]
Definition: fl_text_input_channel.cc:33
kSelectionExtentKey
static constexpr char kSelectionExtentKey[]
Definition: fl_text_input_channel.cc:34
fl_value_get_type
G_MODULE_EXPORT FlValueType fl_value_get_type(FlValue *self)
Definition: fl_value.cc:466
kSetEditableSizeAndTransform
static constexpr char kSetEditableSizeAndTransform[]
Definition: fl_text_input_channel.cc:24
fl_value_get_list_value
G_MODULE_EXPORT FlValue * fl_value_get_list_value(FlValue *self, size_t index)
Definition: fl_value.cc:776
kInputActionKey
static constexpr char kInputActionKey[]
Definition: fl_text_input_channel.cc:28
kMultilineInputType
static constexpr char kMultilineInputType[]
Definition: fl_text_input_channel.cc:42
method_call
G_BEGIN_DECLS G_MODULE_EXPORT FlMethodCall * method_call
Definition: fl_method_channel.h:120
FL_VALUE_TYPE_STRING
@ FL_VALUE_TYPE_STRING
Definition: fl_value.h:68
kEnableDeltaModel
static constexpr char kEnableDeltaModel[]
Definition: fl_text_input_channel.cc:30
kSetEditingStateMethod
static constexpr char kSetEditingStateMethod[]
Definition: fl_text_input_channel.cc:16
fl_method_call_get_name
const G_MODULE_EXPORT gchar * fl_method_call_get_name(FlMethodCall *self)
Definition: fl_method_call.cc:67
FL_TEXT_INPUT_TYPE_MULTILINE
@ FL_TEXT_INPUT_TYPE_MULTILINE
Definition: fl_text_input_channel.h:17
fl_value_get_float
G_MODULE_EXPORT double fl_value_get_float(FlValue *self)
Definition: fl_value.cc:675
fl_value_append_take
G_MODULE_EXPORT void fl_value_append_take(FlValue *self, FlValue *value)
Definition: fl_value.cc:600
fl_value_get_length
G_MODULE_EXPORT size_t fl_value_get_length(FlValue *self)
Definition: fl_value.cc:724
kClearClientMethod
static constexpr char kClearClientMethod[]
Definition: fl_text_input_channel.cc:17
set_editing_state
static FlMethodResponse * set_editing_state(FlTextInputChannel *self, FlValue *args)
Definition: fl_text_input_channel.cc:128
fl_method_channel_invoke_method
G_MODULE_EXPORT void fl_method_channel_invoke_method(FlMethodChannel *self, const gchar *method, FlValue *args, GCancellable *cancellable, GAsyncReadyCallback callback, gpointer user_data)
Definition: fl_method_channel.cc:162
fl_value_set_string
G_MODULE_EXPORT void fl_value_set_string(FlValue *self, const gchar *key, FlValue *value)
Definition: fl_value.cc:639
kSelectionAffinityKey
static constexpr char kSelectionAffinityKey[]
Definition: fl_text_input_channel.cc:35
fl_method_channel_set_method_call_handler
G_MODULE_EXPORT void fl_method_channel_set_method_call_handler(FlMethodChannel *self, FlMethodChannelMethodCallHandler handler, gpointer user_data, GDestroyNotify destroy_notify)
Definition: fl_method_channel.cc:134
height
const uint8_t uint32_t uint32_t * height
Definition: fl_pixel_buffer_texture_test.cc:39
kTransform
static constexpr char kTransform[]
Definition: fl_text_input_channel.cc:40
kTextKey
static constexpr char kTextKey[]
Definition: fl_text_input_channel.cc:32
args
G_BEGIN_DECLS G_MODULE_EXPORT FlValue * args
Definition: fl_event_channel.h:89
error
const uint8_t uint32_t uint32_t GError ** error
Definition: fl_pixel_buffer_texture_test.cc:40
FL_TEXT_INPUT_TYPE_NONE
@ FL_TEXT_INPUT_TYPE_NONE
Definition: fl_text_input_channel.h:19
kShowMethod
static constexpr char kShowMethod[]
Definition: fl_text_input_channel.cc:15
FL_TEXT_AFFINITY_UPSTREAM
@ FL_TEXT_AFFINITY_UPSTREAM
Definition: fl_text_input_channel.h:23
method_call_cb
static void method_call_cb(FlMethodChannel *channel, FlMethodCall *method_call, gpointer user_data)
Definition: fl_text_input_channel.cc:198
hide
static FlMethodResponse * hide(FlTextInputChannel *self)
Definition: fl_text_input_channel.cc:116
kUpdateEditingStateMethod
static constexpr char kUpdateEditingStateMethod[]
Definition: fl_text_input_channel.cc:19
text_affinity_to_string
static const gchar * text_affinity_to_string(FlTextAffinity affinity)
Definition: fl_text_input_channel.cc:60
fl_value_append
G_MODULE_EXPORT void fl_value_append(FlValue *self, FlValue *value)
Definition: fl_value.cc:592
kComposingBaseKey
static constexpr char kComposingBaseKey[]
Definition: fl_text_input_channel.cc:37
show
static FlMethodResponse * show(FlTextInputChannel *self)
Definition: fl_text_input_channel.cc:122
kTextAffinityUpstream
static constexpr char kTextAffinityUpstream[]
Definition: fl_text_input_channel.cc:45
kSetClientMethod
static constexpr char kSetClientMethod[]
Definition: fl_text_input_channel.cc:14
fl_method_call_get_args
G_MODULE_EXPORT FlValue * fl_method_call_get_args(FlMethodCall *self)
Definition: fl_method_call.cc:72
width
const uint8_t uint32_t * width
Definition: fl_pixel_buffer_texture_test.cc:38
kUpdateEditingStateWithDeltasMethod
static constexpr char kUpdateEditingStateWithDeltasMethod[]
Definition: fl_text_input_channel.cc:21
value
uint8_t value
Definition: fl_standard_message_codec.cc:36
kComposingExtentKey
static constexpr char kComposingExtentKey[]
Definition: fl_text_input_channel.cc:38
kHideMethod
static constexpr char kHideMethod[]
Definition: fl_text_input_channel.cc:18
fl_value_new_string
G_MODULE_EXPORT FlValue * fl_value_new_string(const gchar *value)
Definition: fl_value.cc:276