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Codechange: introduce GetMainWindow() to properly account for nullptr checks

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Some nullptr checks have been removed as they were not triggered with nullptr
with the null video driver and in dedicated server mode.
This commit is contained in:
Rubidium
2023-01-06 23:24:38 +01:00
committed by rubidium42
parent 9c70c38c5e
commit bcfe0fb076
16 changed files with 47 additions and 40 deletions
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8
src/toolbar_gui.cpp
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@@ -884,7 +884,7 @@ static CallBackFunction MenuClickShowAir(int index)
static CallBackFunction ToolbarZoomInClick(Window *w)
{
if (DoZoomInOutWindow(ZOOM_IN, FindWindowById(WC_MAIN_WINDOW, 0))) {
if (DoZoomInOutWindow(ZOOM_IN, GetMainWindow())) {
w->HandleButtonClick((_game_mode == GM_EDITOR) ? (byte)WID_TE_ZOOM_IN : (byte)WID_TN_ZOOM_IN);
if (_settings_client.sound.click_beep) SndPlayFx(SND_15_BEEP);
}
@@ -895,7 +895,7 @@ static CallBackFunction ToolbarZoomInClick(Window *w)
static CallBackFunction ToolbarZoomOutClick(Window *w)
{
if (DoZoomInOutWindow(ZOOM_OUT, FindWindowById(WC_MAIN_WINDOW, 0))) {
if (DoZoomInOutWindow(ZOOM_OUT, GetMainWindow())) {
w->HandleButtonClick((_game_mode == GM_EDITOR) ? (byte)WID_TE_ZOOM_OUT : (byte)WID_TN_ZOOM_OUT);
if (_settings_client.sound.click_beep) SndPlayFx(SND_15_BEEP);
}
@@ -2146,7 +2146,7 @@ struct MainToolbarWindow : Window {
void OnInvalidateData(int data = 0, bool gui_scope = true) override
{
if (!gui_scope) return;
if (FindWindowById(WC_MAIN_WINDOW, 0) != nullptr) HandleZoomMessage(this, FindWindowById(WC_MAIN_WINDOW, 0)->viewport, WID_TN_ZOOM_IN, WID_TN_ZOOM_OUT);
HandleZoomMessage(this, GetMainWindow()->viewport, WID_TN_ZOOM_IN, WID_TN_ZOOM_OUT);
}
static HotkeyList hotkeys;
@@ -2520,7 +2520,7 @@ struct ScenarioEditorToolbarWindow : Window {
void OnInvalidateData(int data = 0, bool gui_scope = true) override
{
if (!gui_scope) return;
if (FindWindowById(WC_MAIN_WINDOW, 0) != nullptr) HandleZoomMessage(this, FindWindowById(WC_MAIN_WINDOW, 0)->viewport, WID_TE_ZOOM_IN, WID_TE_ZOOM_OUT);
HandleZoomMessage(this, GetMainWindow()->viewport, WID_TE_ZOOM_IN, WID_TE_ZOOM_OUT);
}
void OnQueryTextFinished(char *str) override