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Windows tools: assorted '-demo' options.

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Using a new screenshot-taking module I just added in windows/utils,
these new options allow me to start up one of the tools with
demonstration window contents and automatically save a .BMP screenshot
to disk. This will allow me to keep essentially the same set of demo
images and update them easily to keep pace with the current appearance
of the real tools as PuTTY - and Windows itself - both evolve.
This commit is contained in:
Simon Tatham
2022-04-02 16:18:08 +01:00
parent 9294ee3496
commit bc7e06c494
11 changed files with 279 additions and 12 deletions
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18
windows/dialog.c
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@ -388,6 +388,8 @@ static void create_controls(HWND hwnd, char *path)
}
}
const char *dialog_box_demo_screenshot_filename = NULL;
/*
* This function is the configuration box.
* (Being a dialog procedure, in general it returns 0 if the default
@ -396,6 +398,7 @@ static void create_controls(HWND hwnd, char *path)
static INT_PTR CALLBACK GenericMainDlgProc(HWND hwnd, UINT msg,
WPARAM wParam, LPARAM lParam)
{
const int DEMO_SCREENSHOT_TIMER_ID = 1230;
HWND hw, treeview;
struct treeview_faff tvfaff;
int ret;
@ -565,6 +568,21 @@ static INT_PTR CALLBACK GenericMainDlgProc(HWND hwnd, UINT msg,
* spurious firing during the above setup procedure.
*/
SetWindowLongPtr(hwnd, GWLP_USERDATA, 1);
if (dialog_box_demo_screenshot_filename)
SetTimer(hwnd, DEMO_SCREENSHOT_TIMER_ID, TICKSPERSEC, NULL);
return 0;
case WM_TIMER:
if (dialog_box_demo_screenshot_filename &&
(UINT_PTR)wParam == DEMO_SCREENSHOT_TIMER_ID) {
KillTimer(hwnd, DEMO_SCREENSHOT_TIMER_ID);
const char *err = save_screenshot(
hwnd, dialog_box_demo_screenshot_filename);
if (err)
MessageBox(hwnd, err, "Demo screenshot failure",
MB_OK | MB_ICONERROR);
SaneEndDialog(hwnd, 0);
}
return 0;
case WM_LBUTTONUP:
/*