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-rw-r--r--src/ai/ai_gui.cpp4
-rw-r--r--src/console_gui.cpp7
-rw-r--r--src/fios_gui.cpp6
-rw-r--r--src/genworld_gui.cpp4
-rw-r--r--src/misc_gui.cpp3
-rw-r--r--src/network/network_chat_gui.cpp1
-rw-r--r--src/network/network_content_gui.cpp1
-rw-r--r--src/network/network_gui.cpp7
-rw-r--r--src/newgrf_gui.cpp1
-rw-r--r--src/querystring_gui.h14
-rw-r--r--src/settings_gui.cpp1
-rw-r--r--src/signs_gui.cpp10
-rw-r--r--src/textbuf.cpp25
-rw-r--r--src/textbuf_type.h6
-rw-r--r--src/town_gui.cpp1
15 files changed, 29 insertions, 62 deletions
diff --git a/src/ai/ai_gui.cpp b/src/ai/ai_gui.cpp
index 875ccbffb..303b08f17 100644
--- a/src/ai/ai_gui.cpp
+++ b/src/ai/ai_gui.cpp
@@ -1031,11 +1031,9 @@ struct AIDebugWindow : public QueryStringBaseWindow {
this->last_vscroll_pos = 0;
this->autoscroll = true;
this->highlight_row = -1;
- this->text.Initialize(this->edit_str_buf, this->edit_str_size);
/* Restore the break string value from static variable */
- strecpy(this->edit_str_buf, this->break_string, this->edit_str_buf + MAX_BREAK_STR_STRING_LENGTH);
- this->text.UpdateSize();
+ this->text.Assign(this->break_string);
/* Restore button state from static class variables */
if (ai_debug_company == OWNER_DEITY) {
diff --git a/src/console_gui.cpp b/src/console_gui.cpp
index ac7df2020..2cbb5f3df 100644
--- a/src/console_gui.cpp
+++ b/src/console_gui.cpp
@@ -126,7 +126,7 @@ struct IConsoleLine {
/* ** main console cmd buffer ** */
-static Textbuf _iconsole_cmdline;
+static Textbuf _iconsole_cmdline(ICON_CMDLN_SIZE);
static char *_iconsole_history[ICON_HISTORY_SIZE];
static int _iconsole_historypos;
IConsoleModes _iconsole_mode;
@@ -356,10 +356,6 @@ void IConsoleGUIInit()
IConsoleLine::Reset();
memset(_iconsole_history, 0, sizeof(_iconsole_history));
- _iconsole_cmdline.buf = CallocT<char>(ICON_CMDLN_SIZE); // create buffer and zero it
- _iconsole_cmdline.max_bytes = ICON_CMDLN_SIZE;
- _iconsole_cmdline.max_chars = ICON_CMDLN_SIZE;
-
IConsolePrintF(CC_WARNING, "OpenTTD Game Console Revision 7 - %s", _openttd_revision);
IConsolePrint(CC_WHITE, "------------------------------------");
IConsolePrint(CC_WHITE, "use \"help\" for more information");
@@ -374,7 +370,6 @@ void IConsoleClearBuffer()
void IConsoleGUIFree()
{
- free(_iconsole_cmdline.buf);
IConsoleClearBuffer();
}
diff --git a/src/fios_gui.cpp b/src/fios_gui.cpp
index 8cf3c840a..6eac9315e 100644
--- a/src/fios_gui.cpp
+++ b/src/fios_gui.cpp
@@ -239,6 +239,7 @@ public:
void GenerateFileName()
{
GenerateDefaultSaveName(this->edit_str_buf, &this->edit_str_buf[this->edit_str_size - 1]);
+ this->text.UpdateSize();
}
SaveLoadWindow(const WindowDesc *desc, SaveLoadDialogMode mode) : QueryStringBaseWindow(64)
@@ -258,13 +259,12 @@ public:
switch (mode) {
case SLD_SAVE_GAME: this->GenerateFileName(); break;
case SLD_SAVE_HEIGHTMAP:
- case SLD_SAVE_SCENARIO: strecpy(this->edit_str_buf, "UNNAMED", &this->edit_str_buf[edit_str_size - 1]); break;
+ case SLD_SAVE_SCENARIO: this->text.Assign("UNNAMED"); break;
default: break;
}
this->ok_button = WID_SL_SAVE_GAME;
this->afilter = CS_ALPHANUMERAL;
- this->text.Initialize(this->edit_str_buf, this->edit_str_size);
this->CreateNestedTree(desc, true);
if (mode == SLD_LOAD_GAME) this->GetWidget<NWidgetStacked>(WID_SL_CONTENT_DOWNLOAD_SEL)->SetDisplayedPlane(SZSP_HORIZONTAL);
@@ -639,8 +639,6 @@ public:
/* Reset file name to current date on successful delete */
if (_saveload_mode == SLD_SAVE_GAME) GenerateFileName();
}
-
- this->text.UpdateSize();
} else if (this->IsWidgetLowered(WID_SL_SAVE_GAME)) { // Save button clicked
if (_saveload_mode == SLD_SAVE_GAME || _saveload_mode == SLD_SAVE_SCENARIO) {
_switch_mode = SM_SAVE_GAME;
diff --git a/src/genworld_gui.cpp b/src/genworld_gui.cpp
index 81ffd6a86..1e6914696 100644
--- a/src/genworld_gui.cpp
+++ b/src/genworld_gui.cpp
@@ -316,9 +316,7 @@ struct GenerateLandscapeWindow : public QueryStringBaseWindow {
this->LowerWidget(_settings_newgame.game_creation.landscape + WID_GL_TEMPERATE);
- /* snprintf() always outputs trailing '\0', so whole buffer can be used */
- snprintf(this->edit_str_buf, this->edit_str_size, "%u", _settings_newgame.game_creation.generation_seed);
- this->text.Initialize(this->edit_str_buf, this->edit_str_size);
+ this->text.Print("%u", _settings_newgame.game_creation.generation_seed);
this->caption = STR_NULL;
this->afilter = CS_NUMERAL;
diff --git a/src/misc_gui.cpp b/src/misc_gui.cpp
index 1391dbada..a933fb7da 100644
--- a/src/misc_gui.cpp
+++ b/src/misc_gui.cpp
@@ -828,6 +828,8 @@ struct QueryStringWindow : public QueryStringBaseWindow
*Utf8PrevChar(this->edit_str_buf + strlen(this->edit_str_buf)) = '\0';
}
+ this->text.UpdateSize();
+
if ((flags & QSF_ACCEPT_UNCHANGED) == 0) this->orig = strdup(this->edit_str_buf);
this->caption = caption;
@@ -835,7 +837,6 @@ struct QueryStringWindow : public QueryStringBaseWindow
this->ok_button = WID_QS_OK;
this->afilter = afilter;
this->flags = flags;
- this->text.Initialize(this->edit_str_buf, max_bytes, max_chars);
this->InitNested(desc, WN_QUERY_STRING);
diff --git a/src/network/network_chat_gui.cpp b/src/network/network_chat_gui.cpp
index 2e0be50ba..af5782037 100644
--- a/src/network/network_chat_gui.cpp
+++ b/src/network/network_chat_gui.cpp
@@ -302,7 +302,6 @@ struct NetworkChatWindow : public QueryStringBaseWindow {
this->cancel_button = WID_NC_CLOSE;
this->ok_button = WID_NC_SENDBUTTON;
this->afilter = CS_ALPHANUMERAL;
- this->text.Initialize(this->edit_str_buf, this->edit_str_size);
static const StringID chat_captions[] = {
STR_NETWORK_CHAT_ALL_CAPTION,
diff --git a/src/network/network_content_gui.cpp b/src/network/network_content_gui.cpp
index 0df8f8f99..5aa4818f5 100644
--- a/src/network/network_content_gui.cpp
+++ b/src/network/network_content_gui.cpp
@@ -417,7 +417,6 @@ public:
this->GetWidget<NWidgetStacked>(WID_NCL_SEL_ALL_UPDATE)->SetDisplayedPlane(select_all);
this->afilter = CS_ALPHANUMERAL;
- this->text.Initialize(this->edit_str_buf, this->edit_str_size);
this->SetFocusedWidget(WID_NCL_FILTER);
_network_content_client.AddCallback(this);
diff --git a/src/network/network_gui.cpp b/src/network/network_gui.cpp
index a88d28a26..b5e48c4b0 100644
--- a/src/network/network_gui.cpp
+++ b/src/network/network_gui.cpp
@@ -444,9 +444,8 @@ public:
this->vscroll = this->GetScrollbar(WID_NG_SCROLLBAR);
this->FinishInitNested(desc, WN_NETWORK_WINDOW_GAME);
- ttd_strlcpy(this->edit_str_buf, _settings_client.network.client_name, this->edit_str_size);
+ this->text.Assign(_settings_client.network.client_name);
this->afilter = CS_ALPHANUMERAL;
- this->text.Initialize(this->edit_str_buf, this->edit_str_size);
this->SetFocusedWidget(WID_NG_CLIENT);
this->last_joined = NetworkGameListAddItem(NetworkAddress(_settings_client.network.last_host, _settings_client.network.last_port));
@@ -1006,10 +1005,9 @@ struct NetworkStartServerWindow : public QueryStringBaseWindow {
{
this->InitNested(desc, WN_NETWORK_WINDOW_START);
- ttd_strlcpy(this->edit_str_buf, _settings_client.network.server_name, this->edit_str_size);
+ this->text.Assign(_settings_client.network.server_name);
this->afilter = CS_ALPHANUMERAL;
- this->text.Initialize(this->edit_str_buf, this->edit_str_size);
this->SetFocusedWidget(WID_NSS_GAMENAME);
}
@@ -2112,7 +2110,6 @@ struct NetworkCompanyPasswordWindow : public QueryStringBaseWindow {
this->cancel_button = WID_NCP_CANCEL;
this->ok_button = WID_NCP_OK;
this->afilter = CS_ALPHANUMERAL;
- this->text.Initialize(this->edit_str_buf, this->edit_str_size);
this->SetFocusedWidget(WID_NCP_PASSWORD);
}
diff --git a/src/newgrf_gui.cpp b/src/newgrf_gui.cpp
index 827e694ff..e83259d4e 100644
--- a/src/newgrf_gui.cpp
+++ b/src/newgrf_gui.cpp
@@ -637,7 +637,6 @@ struct NewGRFWindow : public QueryStringBaseWindow, NewGRFScanCallback {
this->GetWidget<NWidgetStacked>(WID_NS_SHOW_APPLY)->SetDisplayedPlane(this->editable ? 0 : this->show_params ? 1 : SZSP_HORIZONTAL);
this->FinishInitNested(desc, WN_GAME_OPTIONS_NEWGRF_STATE);
- this->text.Initialize(this->edit_str_buf, this->edit_str_size);
this->SetFocusedWidget(WID_NS_FILTER);
this->avails.SetListing(this->last_sorting);
diff --git a/src/querystring_gui.h b/src/querystring_gui.h
index 0eebd6206..1ce9b93f7 100644
--- a/src/querystring_gui.h
+++ b/src/querystring_gui.h
@@ -40,9 +40,11 @@ struct QueryString {
bool handled;
/**
- * Make sure everything gets initialized properly.
+ * Initialize string.
+ * @param size Maximum size in bytes.
+ * @param chars Maximum size in chars.
*/
- QueryString() : ok_button(-1), cancel_button(-1), orig(NULL)
+ QueryString(uint16 size, uint16 chars = UINT16_MAX) : ok_button(-1), cancel_button(-1), text(size, chars), orig(NULL)
{
}
@@ -67,16 +69,10 @@ struct QueryStringBaseWindow : public Window, public QueryString {
const uint16 edit_str_size; ///< Maximum length of string (in bytes), including terminating '\0'.
const uint16 max_chars; ///< Maximum length of string (in characters), including terminating '\0'.
- QueryStringBaseWindow(uint16 size, uint16 chars = UINT16_MAX) : Window(), edit_str_size(size), max_chars(chars == UINT16_MAX ? size : chars)
+ QueryStringBaseWindow(uint16 size, uint16 chars = UINT16_MAX) : Window(), QueryString(size, chars), edit_str_buf(text.buf), edit_str_size(text.max_bytes), max_chars(text.max_chars)
{
- assert(size != 0);
- this->edit_str_buf = CallocT<char>(size);
}
- ~QueryStringBaseWindow()
- {
- free(this->edit_str_buf);
- }
};
void ShowOnScreenKeyboard(QueryStringBaseWindow *parent, int button);
diff --git a/src/settings_gui.cpp b/src/settings_gui.cpp
index 720bdac1a..cf2981418 100644
--- a/src/settings_gui.cpp
+++ b/src/settings_gui.cpp
@@ -2002,7 +2002,6 @@ struct GameSettingsWindow : QueryStringBaseWindow {
this->vscroll = this->GetScrollbar(WID_GS_SCROLLBAR);
this->FinishInitNested(desc, WN_GAME_OPTIONS_GAME_SETTINGS);
- this->text.Initialize(this->edit_str_buf, this->edit_str_size);
this->SetFocusedWidget(WID_GS_FILTER);
this->InvalidateData();
diff --git a/src/signs_gui.cpp b/src/signs_gui.cpp
index a7af05dbf..09739e6f5 100644
--- a/src/signs_gui.cpp
+++ b/src/signs_gui.cpp
@@ -159,8 +159,6 @@ struct SignListWindow : QueryStringBaseWindow, SignList {
this->ok_button = WID_SIL_FILTER_ENTER_BTN;
this->cancel_button = WID_SIL_FILTER_CLEAR_BTN;
this->afilter = CS_ALPHANUMERAL;
- this->text.Initialize(this->edit_str_buf, MAX_LENGTH_SIGN_NAME_CHARS * MAX_CHAR_LENGTH, MAX_LENGTH_SIGN_NAME_CHARS);
- ClearFilterTextWidget();
/* Initialize the filtering variables */
this->SetFilterString("");
@@ -450,19 +448,15 @@ struct SignWindow : QueryStringBaseWindow, SignList {
void UpdateSignEditWindow(const Sign *si)
{
- char *last_of = &this->edit_str_buf[this->edit_str_size - 1]; // points to terminating '\0'
-
/* Display an empty string when the sign hasnt been edited yet */
if (si->name != NULL) {
SetDParam(0, si->index);
- GetString(this->edit_str_buf, STR_SIGN_NAME, last_of);
+ this->text.Assign(STR_SIGN_NAME);
} else {
- GetString(this->edit_str_buf, STR_EMPTY, last_of);
+ this->text.DeleteAll();
}
- *last_of = '\0';
this->cur_sign = si->index;
- this->text.Initialize(this->edit_str_buf, this->edit_str_size, this->max_chars);
this->SetWidgetDirty(WID_QES_TEXT);
this->SetFocusedWidget(WID_QES_TEXT);
diff --git a/src/textbuf.cpp b/src/textbuf.cpp
index 0816c5dcf..fe32712dc 100644
--- a/src/textbuf.cpp
+++ b/src/textbuf.cpp
@@ -18,6 +18,7 @@
#include "gfx_type.h"
#include "gfx_func.h"
#include "window_func.h"
+#include "core/alloc_func.hpp"
/**
* Try to retrive the current clipboard contents.
@@ -355,29 +356,23 @@ bool Textbuf::MovePos(int navmode)
* and the maximum length of this buffer
* @param buf the buffer that will be holding the data for input
* @param max_bytes maximum size in bytes, including terminating '\0'
- */
-void Textbuf::Initialize(char *buf, uint16 max_bytes)
-{
- this->Initialize(buf, max_bytes, max_bytes);
-}
-
-/**
- * Initialize the textbuffer by supplying it the buffer to write into
- * and the maximum length of this buffer
- * @param buf the buffer that will be holding the data for input
- * @param max_bytes maximum size in bytes, including terminating '\0'
* @param max_chars maximum size in chars, including terminating '\0'
*/
-void Textbuf::Initialize(char *buf, uint16 max_bytes, uint16 max_chars)
+Textbuf::Textbuf(uint16 max_bytes, uint16 max_chars)
+ : buf(MallocT<char>(max_bytes))
{
assert(max_bytes != 0);
assert(max_chars != 0);
- this->buf = buf;
this->max_bytes = max_bytes;
- this->max_chars = max_chars;
+ this->max_chars = max_chars == UINT16_MAX ? max_bytes : max_chars;
this->caret = true;
- this->UpdateSize();
+ this->DeleteAll();
+}
+
+Textbuf::~Textbuf()
+{
+ free(this->buf);
}
/**
diff --git a/src/textbuf_type.h b/src/textbuf_type.h
index 77a957f84..8d38e8b8a 100644
--- a/src/textbuf_type.h
+++ b/src/textbuf_type.h
@@ -17,7 +17,7 @@
/** Helper/buffer for input fields. */
struct Textbuf {
- char *buf; ///< buffer in which text is saved
+ char * const buf; ///< buffer in which text is saved
uint16 max_bytes; ///< the maximum size of the buffer in bytes (including terminating '\0')
uint16 max_chars; ///< the maximum size of the buffer in characters (including terminating '\0')
uint16 bytes; ///< the current size of the string in bytes (including terminating '\0')
@@ -27,8 +27,8 @@ struct Textbuf {
uint16 caretpos; ///< the current position of the caret in the buffer, in bytes
uint16 caretxoffs; ///< the current position of the caret in pixels
- void Initialize(char *buf, uint16 max_bytes);
- void Initialize(char *buf, uint16 max_bytes, uint16 max_chars);
+ explicit Textbuf(uint16 max_bytes, uint16 max_chars = UINT16_MAX);
+ ~Textbuf();
void Assign(StringID string);
void Assign(const char *text);
diff --git a/src/town_gui.cpp b/src/town_gui.cpp
index dba12cac7..9634383f9 100644
--- a/src/town_gui.cpp
+++ b/src/town_gui.cpp
@@ -995,7 +995,6 @@ public:
params(_settings_game.game_creation.town_name)
{
this->InitNested(desc, window_number);
- this->text.Initialize(this->edit_str_buf, this->edit_str_size, this->max_chars);
this->RandomTownName();
this->UpdateButtons(true);
}
generated by cgit v1.2.3-54-g00ecf (git 2.44.0) at 2024-06-28 21:41:56 +0000