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(svn r13042) -Codechange: make a class of CreateScenarioWindow, GenerateLandscapeWindow, NetworkChatWindow, NetworkCompanyPasswordWindow, NetworkGameWindow, NetworkStartServerWindow, QueryStringWindow, SaveLoadWindow. All these classes depended on the 'querystr_d' object which is now put into QueryStringBaseWindow. As a side effect this removes quite a lot of WP macro usages and a few global variables.

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This commit is contained in:
rubidium
2008-05-11 12:26:20 +00:00
parent e63137f47f
commit eb2d47b547
7 changed files with 2017 additions and 1946 deletions
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293
src/osk_gui.cpp
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@@ -12,20 +12,11 @@
#include "debug.h"
#include "window_func.h"
#include "gfx_func.h"
#include "querystring_gui.h"
#include "table/sprites.h"
#include "table/strings.h"
struct osk_d {
querystr_d *qs; // text-input
int text_btn; // widget number of parent's text field
int ok_btn; // widget number of parent's ok button (=0 when ok shouldn't be passed on)
int cancel_btn; // widget number of parent's cancel button (=0 when cancel shouldn't be passed on; text will be reverted to original)
Textbuf *text; // pointer to parent's textbuffer (to update caret position)
char *orig; // the original text, in case we cancel
};
assert_compile(WINDOW_CUSTOM_SIZE >= sizeof(osk_d));
enum OskWidgets {
OSK_WIDGET_TEXT = 3,
OSK_WIDGET_CANCEL = 5,
@@ -50,142 +41,162 @@ enum {
};
static byte _keystate = KEYS_NONE;
/*
* Only show valid characters; do not show characters that would
* only insert a space when we have a spacebar to do that or
* characters that are not allowed to be entered.
*/
static void ChangeOskDiabledState(Window *w, const querystr_d *qs, bool shift)
{
for (uint i = 0; i < OSK_KEYBOARD_ENTRIES; i++) {
w->SetWidgetDisabledState(OSK_WIDGET_LETTERS + i,
!IsValidChar(_keyboard[shift][i], qs->afilter) || _keyboard[shift][i] == ' ');
struct OskWindow : public Window {
QueryString *qs; ///< text-input
int text_btn; ///< widget number of parent's text field
int ok_btn; ///< widget number of parent's ok button (=0 when ok shouldn't be passed on)
int cancel_btn; ///< widget number of parent's cancel button (=0 when cancel shouldn't be passed on; text will be reverted to original)
Textbuf *text; ///< pointer to parent's textbuffer (to update caret position)
char orig_str_buf[64]; ///< Original string.
OskWindow(const WindowDesc *desc, QueryStringBaseWindow *parent, int button, int cancel, int ok) : Window(desc)
{
this->parent = parent;
assert(parent != NULL);
if (parent->widget[button].data != 0) parent->caption = parent->widget[button].data;
this->qs = parent;
this->text_btn = button;
this->cancel_btn = cancel;
this->ok_btn = ok;
this->text = &parent->text;
/* make a copy in case we need to reset later */
strcpy(this->orig_str_buf, this->qs->text.buf);
SetBit(_no_scroll, SCROLL_EDIT);
/* Not needed by default. */
this->DisableWidget(OSK_WIDGET_SPECIAL);
this->FindWindowPlacementAndResize(desc);
}
w->SetWidgetDisabledState(OSK_WIDGET_SPACE, !IsValidChar(' ', qs->afilter));
}
/* on screen keyboard */
static void OskWndProc(Window *w, WindowEvent *e)
{
querystr_d *qs = WP(w, osk_d).qs;
/**
* Only show valid characters; do not show characters that would
* only insert a space when we have a spacebar to do that or
* characters that are not allowed to be entered.
*/
void ChangeOskDiabledState(bool shift)
{
for (uint i = 0; i < OSK_KEYBOARD_ENTRIES; i++) {
this->SetWidgetDisabledState(OSK_WIDGET_LETTERS + i,
!IsValidChar(_keyboard[shift][i], this->qs->afilter) || _keyboard[shift][i] == ' ');
}
this->SetWidgetDisabledState(OSK_WIDGET_SPACE, !IsValidChar(' ', this->qs->afilter));
}
switch (e->event) {
case WE_CREATE:
SetBit(_no_scroll, SCROLL_EDIT);
/* Not needed by default. */
w->DisableWidget(OSK_WIDGET_SPECIAL);
break;
virtual void OnPaint()
{
bool shift = HasBit(_keystate, KEYS_CAPS) ^ HasBit(_keystate, KEYS_SHIFT);
case WE_PAINT: {
bool shift = HasBit(_keystate, KEYS_CAPS) ^ HasBit(_keystate, KEYS_SHIFT);
this->LowerWidget(OSK_WIDGET_TEXT);
this->SetWidgetLoweredState(OSK_WIDGET_SHIFT, HasBit(_keystate, KEYS_SHIFT));
this->SetWidgetLoweredState(OSK_WIDGET_CAPS, HasBit(_keystate, KEYS_CAPS));
w->LowerWidget(OSK_WIDGET_TEXT);
w->SetWidgetLoweredState(OSK_WIDGET_SHIFT, HasBit(_keystate, KEYS_SHIFT));
w->SetWidgetLoweredState(OSK_WIDGET_CAPS, HasBit(_keystate, KEYS_CAPS));
this->ChangeOskDiabledState(shift);
ChangeOskDiabledState(w, qs, shift);
SetDParam(0, this->qs->caption);
DrawWindowWidgets(this);
SetDParam(0, qs->caption);
DrawWindowWidgets(w);
for (uint i = 0; i < OSK_KEYBOARD_ENTRIES; i++) {
DrawCharCentered(_keyboard[shift][i],
w->widget[OSK_WIDGET_LETTERS + i].left + 8,
w->widget[OSK_WIDGET_LETTERS + i].top + 3,
TC_BLACK);
}
DrawEditBox(w, qs, OSK_WIDGET_TEXT);
break;
for (uint i = 0; i < OSK_KEYBOARD_ENTRIES; i++) {
DrawCharCentered(_keyboard[shift][i],
this->widget[OSK_WIDGET_LETTERS + i].left + 8,
this->widget[OSK_WIDGET_LETTERS + i].top + 3,
TC_BLACK);
}
case WE_CLICK:
/* clicked a letter */
if (e->we.click.widget >= OSK_WIDGET_LETTERS) {
bool shift = HasBit(_keystate, KEYS_CAPS) ^ HasBit(_keystate, KEYS_SHIFT);
this->qs->DrawEditBox(this, OSK_WIDGET_TEXT);
}
WChar c = _keyboard[shift][e->we.click.widget - OSK_WIDGET_LETTERS];
virtual void OnClick(Point pt, int widget)
{
/* clicked a letter */
if (widget >= OSK_WIDGET_LETTERS) {
bool shift = HasBit(_keystate, KEYS_CAPS) ^ HasBit(_keystate, KEYS_SHIFT);
if (!IsValidChar(c, qs->afilter)) break;
WChar c = _keyboard[shift][widget - OSK_WIDGET_LETTERS];
if (InsertTextBufferChar(&qs->text, c)) w->InvalidateWidget(OSK_WIDGET_TEXT);
if (!IsValidChar(c, this->qs->afilter)) return;
if (HasBit(_keystate, KEYS_SHIFT)) {
ToggleBit(_keystate, KEYS_SHIFT);
w->widget[OSK_WIDGET_SHIFT].color = HasBit(_keystate, KEYS_SHIFT) ? 15 : 14;
w->SetDirty();
if (InsertTextBufferChar(&this->qs->text, c)) this->InvalidateWidget(OSK_WIDGET_TEXT);
if (HasBit(_keystate, KEYS_SHIFT)) {
ToggleBit(_keystate, KEYS_SHIFT);
this->widget[OSK_WIDGET_SHIFT].color = HasBit(_keystate, KEYS_SHIFT) ? 15 : 14;
this->SetDirty();
}
return;
}
switch (widget) {
case OSK_WIDGET_BACKSPACE:
if (DeleteTextBufferChar(&this->qs->text, WKC_BACKSPACE)) this->InvalidateWidget(OSK_WIDGET_TEXT);
break;
case OSK_WIDGET_SPECIAL:
/*
* Anything device specific can go here.
* The button itself is hidden by default, and when you need it you
* can not hide it in the create event.
*/
break;
case OSK_WIDGET_CAPS:
ToggleBit(_keystate, KEYS_CAPS);
this->SetDirty();
break;
case OSK_WIDGET_SHIFT:
ToggleBit(_keystate, KEYS_SHIFT);
this->SetDirty();
break;
case OSK_WIDGET_SPACE:
if (InsertTextBufferChar(&this->qs->text, ' ')) this->InvalidateWidget(OSK_WIDGET_TEXT);
break;
case OSK_WIDGET_LEFT:
if (MoveTextBufferPos(&this->qs->text, WKC_LEFT)) this->InvalidateWidget(OSK_WIDGET_TEXT);
break;
case OSK_WIDGET_RIGHT:
if (MoveTextBufferPos(&this->qs->text, WKC_RIGHT)) this->InvalidateWidget(OSK_WIDGET_TEXT);
break;
case OSK_WIDGET_OK:
if (this->qs->orig == NULL || strcmp(this->qs->text.buf, this->qs->orig) != 0) {
/* pass information by simulating a button press on parent window */
if (this->ok_btn != 0) {
this->parent->OnClick(pt, this->ok_btn);
}
}
delete this;
break;
case OSK_WIDGET_CANCEL:
if (this->cancel_btn != 0) { // pass a cancel event to the parent window
this->parent->OnClick(pt, this->cancel_btn);
/* Window gets deleted when the parent window removes itself. */
} else { // or reset to original string
strcpy(qs->text.buf, this->orig_str_buf);
UpdateTextBufferSize(&qs->text);
MoveTextBufferPos(&qs->text, WKC_END);
delete this;
}
break;
}
switch (e->we.click.widget) {
case OSK_WIDGET_BACKSPACE:
if (DeleteTextBufferChar(&qs->text, WKC_BACKSPACE)) w->InvalidateWidget(OSK_WIDGET_TEXT);
break;
case OSK_WIDGET_SPECIAL:
/*
* Anything device specific can go here.
* The button itself is hidden by default, and when you need it you
* can not hide it in the create event.
*/
break;
case OSK_WIDGET_CAPS:
ToggleBit(_keystate, KEYS_CAPS);
w->SetDirty();
break;
case OSK_WIDGET_SHIFT:
ToggleBit(_keystate, KEYS_SHIFT);
w->SetDirty();
break;
case OSK_WIDGET_SPACE:
if (InsertTextBufferChar(&qs->text, ' ')) w->InvalidateWidget(OSK_WIDGET_TEXT);
break;
case OSK_WIDGET_LEFT:
if (MoveTextBufferPos(&qs->text, WKC_LEFT)) w->InvalidateWidget(OSK_WIDGET_TEXT);
break;
case OSK_WIDGET_RIGHT:
if (MoveTextBufferPos(&qs->text, WKC_RIGHT)) w->InvalidateWidget(OSK_WIDGET_TEXT);
break;
case OSK_WIDGET_OK:
if (qs->orig == NULL || strcmp(qs->text.buf, qs->orig) != 0) {
/* pass information by simulating a button press on parent window */
if (WP(w, osk_d).ok_btn != 0) {
w->parent->OnClick(e->we.click.pt, WP(w, osk_d).ok_btn);
}
}
delete w;
break;
case OSK_WIDGET_CANCEL:
if (WP(w, osk_d).cancel_btn != 0) { // pass a cancel event to the parent window
w->parent->OnClick(e->we.click.pt, WP(w, osk_d).cancel_btn);
/* Window gets deleted when the parent window removes itself. */
} else { // or reset to original string
strcpy(qs->text.buf, WP(w, osk_d).orig);
UpdateTextBufferSize(&qs->text);
MoveTextBufferPos(&qs->text, WKC_END);
delete w;
}
break;
}
/* make sure that the parent window's textbox also gets updated */
if (w->parent != NULL) w->parent->InvalidateWidget(WP(w, osk_d).text_btn);
break;
case WE_MOUSELOOP:
HandleEditBox(w, qs, OSK_WIDGET_TEXT);
/* make the caret of the parent window also blink */
w->parent->InvalidateWidget(WP(w, osk_d).text_btn);
break;
}
/* make sure that the parent window's textbox also gets updated */
if (this->parent != NULL) this->parent->InvalidateWidget(this->text_btn);
}
}
virtual void OnMouseLoop()
{
this->qs->HandleEditBox(this, OSK_WIDGET_TEXT);
/* make the caret of the parent window also blink */
this->parent->InvalidateWidget(this->text_btn);
}
};
static const Widget _osk_widgets[] = {
{ WWT_EMPTY, RESIZE_NONE, 0, 0, 0, 0, 0, 0x0, STR_NULL},
@@ -270,7 +281,7 @@ WindowDesc _osk_desc = {
WC_OSK, WC_NONE,
WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS,
_osk_widgets,
OskWndProc
NULL
};
/**
@@ -338,26 +349,10 @@ void GetKeyboardLayout()
* @param ok widget number of parent's ok button (0 if ok events should not
* be passed)
*/
void ShowOnScreenKeyboard(Window *parent, querystr_d *q, int button, int cancel, int ok)
void ShowOnScreenKeyboard(QueryStringBaseWindow *parent, int button, int cancel, int ok)
{
DeleteWindowById(WC_OSK, 0);
Window *w = new Window(&_osk_desc);
w->parent = parent;
assert(parent != NULL);
if (parent->widget[button].data != 0) q->caption = parent->widget[button].data;
WP(w, osk_d).qs = q;
WP(w, osk_d).text_btn = button;
WP(w, osk_d).cancel_btn = cancel;
WP(w, osk_d).ok_btn = ok;
WP(w, osk_d).text = &q->text;
GetKeyboardLayout();
/* make a copy in case we need to reset later */
strcpy(_orig_str_buf, WP(w, osk_d).qs->text.buf);
WP(w, osk_d).orig = _orig_str_buf;
new OskWindow(&_osk_desc, parent, button, cancel, ok);
}