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(svn r17675) -Codechange: move the 'state' changes out of the OnPaint of the newgrf window

release/1.0
rubidium 2009-09-30 21:11:29 +00:00
parent c847f5c04e
commit a96d161b00
1 changed files with 75 additions and 77 deletions
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152
src/newgrf_gui.cpp
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@ -373,7 +373,7 @@ public:
*list = c;
DeleteWindowByClass(WC_SAVELOAD);
InvalidateWindowData(WC_GAME_OPTIONS, 0);
InvalidateWindowData(WC_GAME_OPTIONS, 0, 2);
}
break;
@ -569,7 +569,7 @@ struct NewGRFWindow : public Window {
GetGRFPresetList(&_grf_preset_list);
this->FindWindowPlacementAndResize(desc);
this->SetupNewGRFWindow();
this->OnInvalidateData(2);
}
~NewGRFWindow()
@ -585,67 +585,9 @@ struct NewGRFWindow : public Window {
_grf_preset_list.Clear();
}
void SetupNewGRFWindow()
{
const GRFConfig *c;
int i;
for (c = this->list, i = 0; c != NULL; c = c->next, i++) {}
this->vscroll.SetCapacity((this->widget[SNGRFS_FILE_LIST].bottom - this->widget[SNGRFS_FILE_LIST].top) / 14 + 1);
this->vscroll.SetCount(i);
this->SetWidgetsDisabledState(!this->editable,
SNGRFS_PRESET_LIST,
SNGRFS_ADD,
SNGRFS_APPLY_CHANGES,
SNGRFS_TOGGLE_PALETTE,
WIDGET_LIST_END
);
}
virtual void OnPaint()
{
bool disable_all = this->sel == NULL || !this->editable;
this->SetWidgetsDisabledState(disable_all,
SNGRFS_REMOVE,
SNGRFS_MOVE_UP,
SNGRFS_MOVE_DOWN,
WIDGET_LIST_END
);
this->SetWidgetDisabledState(SNGRFS_SET_PARAMETERS, !this->show_params || disable_all);
this->SetWidgetDisabledState(SNGRFS_TOGGLE_PALETTE, disable_all);
if (!disable_all) {
/* All widgets are now enabled, so disable widgets we can't use */
if (this->sel == this->list) this->DisableWidget(SNGRFS_MOVE_UP);
if (this->sel->next == NULL) this->DisableWidget(SNGRFS_MOVE_DOWN);
if (this->sel->IsOpenTTDBaseGRF()) this->DisableWidget(SNGRFS_REMOVE);
}
if (this->preset == -1) {
this->widget[SNGRFS_PRESET_LIST].data = STR_NUM_CUSTOM;
} else {
SetDParamStr(0, _grf_preset_list[this->preset]);
this->widget[SNGRFS_PRESET_LIST].data = STR_JUST_RAW_STRING;
}
this->SetWidgetDisabledState(SNGRFS_PRESET_DELETE, this->preset == -1);
bool has_missing = false;
bool has_compatible = false;
for (const GRFConfig *c = this->list; !has_missing && c != NULL; c = c->next) {
has_missing |= c->status == GCS_NOT_FOUND;
has_compatible |= HasBit(c->flags, GCF_COMPATIBLE);
}
if (has_missing || has_compatible) {
this->widget[SNGRFS_CONTENT_DOWNLOAD].data = STR_NEWGRF_SETTINGS_FIND_MISSING_CONTENT_BUTTON;
this->widget[SNGRFS_CONTENT_DOWNLOAD].tooltips = STR_NEWGRF_SETTINGS_FIND_MISSING_CONTENT_TOOLTIP;
} else {
this->widget[SNGRFS_CONTENT_DOWNLOAD].data = STR_INTRO_ONLINE_CONTENT;
this->widget[SNGRFS_CONTENT_DOWNLOAD].tooltips = STR_INTRO_TOOLTIP_ONLINE_CONTENT;
}
this->SetWidgetDisabledState(SNGRFS_PRESET_SAVE, has_missing);
if (this->preset != -1) SetDParamStr(0, _grf_preset_list[this->preset]);
this->DrawWidgets();
@ -726,7 +668,7 @@ struct NewGRFWindow : public Window {
DeleteGRFPresetFromConfig(_grf_preset_list[this->preset]);
GetGRFPresetList(&_grf_preset_list);
this->preset = -1;
this->SetDirty();
this->InvalidateData();
break;
case SNGRFS_ADD: // Add GRF
@ -754,8 +696,7 @@ struct NewGRFWindow : public Window {
this->sel = newsel;
this->preset = -1;
this->SetupNewGRFWindow();
this->SetDirty();
this->InvalidateData();
break;
}
@ -772,7 +713,7 @@ struct NewGRFWindow : public Window {
}
}
this->preset = -1;
this->SetDirty();
this->InvalidateData();
break;
}
@ -789,7 +730,7 @@ struct NewGRFWindow : public Window {
}
}
this->preset = -1;
this->SetDirty();
this->InvalidateData();
break;
}
@ -800,7 +741,7 @@ struct NewGRFWindow : public Window {
for (c = this->list; c != NULL && i > 0; c = c->next, i--) {}
this->sel = c;
this->SetDirty();
this->InvalidateData();
break;
}
@ -881,8 +822,7 @@ struct NewGRFWindow : public Window {
}
this->sel = NULL;
this->SetupNewGRFWindow();
this->SetDirty();
this->InvalidateData(3);
}
virtual void OnQueryTextFinished(char *str)
@ -890,6 +830,8 @@ struct NewGRFWindow : public Window {
if (str == NULL) return;
switch (this->query_widget) {
default: NOT_REACHED();
case SNGRFS_PRESET_SAVE:
SaveGRFPresetToConfig(str, this->list);
GetGRFPresetList(&_grf_preset_list);
@ -901,8 +843,6 @@ struct NewGRFWindow : public Window {
break;
}
}
this->SetDirty();
break;
case SNGRFS_SET_PARAMETERS: {
@ -914,10 +854,11 @@ struct NewGRFWindow : public Window {
if (c->num_params == (byte)-1) c->num_params = 0;
this->preset = -1;
this->SetDirty();
break;
}
}
this->InvalidateData();
}
virtual void OnResize(Point delta)
@ -929,17 +870,14 @@ struct NewGRFWindow : public Window {
this->vscroll.UpdateCapacity(delta.y / 14);
this->widget[SNGRFS_FILE_LIST].data = (this->vscroll.GetCapacity() << MAT_ROW_START) + (1 << MAT_COL_START);
this->SetupNewGRFWindow();
}
virtual void OnInvalidateData(int data)
virtual void OnInvalidateData(int data = 0)
{
switch (data) {
default: NOT_REACHED();
case 0:
this->preset = -1;
this->SetupNewGRFWindow();
/* Nothing important to do */
break;
case 1:
@ -960,7 +898,67 @@ struct NewGRFWindow : public Window {
c->status = GCS_UNKNOWN;
}
break;
case 2:
this->preset = -1;
/* Fall through */
case 3:
const GRFConfig *c;
int i;
for (c = this->list, i = 0; c != NULL; c = c->next, i++) {}
this->vscroll.SetCapacity((this->widget[SNGRFS_FILE_LIST].bottom - this->widget[SNGRFS_FILE_LIST].top) / 14 + 1);
this->vscroll.SetCount(i);
break;
}
this->SetWidgetsDisabledState(!this->editable,
SNGRFS_PRESET_LIST,
SNGRFS_ADD,
SNGRFS_APPLY_CHANGES,
SNGRFS_TOGGLE_PALETTE,
WIDGET_LIST_END
);
bool disable_all = this->sel == NULL || !this->editable;
this->SetWidgetsDisabledState(disable_all,
SNGRFS_REMOVE,
SNGRFS_MOVE_UP,
SNGRFS_MOVE_DOWN,
WIDGET_LIST_END
);
this->SetWidgetDisabledState(SNGRFS_SET_PARAMETERS, !this->show_params || disable_all);
this->SetWidgetDisabledState(SNGRFS_TOGGLE_PALETTE, disable_all);
if (!disable_all) {
/* All widgets are now enabled, so disable widgets we can't use */
if (this->sel == this->list) this->DisableWidget(SNGRFS_MOVE_UP);
if (this->sel->next == NULL) this->DisableWidget(SNGRFS_MOVE_DOWN);
if (this->sel->IsOpenTTDBaseGRF()) this->DisableWidget(SNGRFS_REMOVE);
}
if (this->preset == -1) {
this->widget[SNGRFS_PRESET_LIST].data = STR_NUM_CUSTOM;
} else {
this->widget[SNGRFS_PRESET_LIST].data = STR_JUST_RAW_STRING;
}
this->SetWidgetDisabledState(SNGRFS_PRESET_DELETE, this->preset == -1);
bool has_missing = false;
bool has_compatible = false;
for (const GRFConfig *c = this->list; !has_missing && c != NULL; c = c->next) {
has_missing |= c->status == GCS_NOT_FOUND;
has_compatible |= HasBit(c->flags, GCF_COMPATIBLE);
}
if (has_missing || has_compatible) {
this->widget[SNGRFS_CONTENT_DOWNLOAD].data = STR_NEWGRF_SETTINGS_FIND_MISSING_CONTENT_BUTTON;
this->widget[SNGRFS_CONTENT_DOWNLOAD].tooltips = STR_NEWGRF_SETTINGS_FIND_MISSING_CONTENT_TOOLTIP;
} else {
this->widget[SNGRFS_CONTENT_DOWNLOAD].data = STR_INTRO_ONLINE_CONTENT;
this->widget[SNGRFS_CONTENT_DOWNLOAD].tooltips = STR_INTRO_TOOLTIP_ONLINE_CONTENT;
}
this->SetWidgetDisabledState(SNGRFS_PRESET_SAVE, has_missing);
}
};