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Improved zoom handling

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- Added TChromium.IncZoomPct procedure to increase the zoom percent value
- Added TChromium.DecZoomPct procedure to decrease the zoom percent value
- Added TChromium.ResetZoomLevel procedure to reset the zoom level value
- Added TChromium.ResetZoomPct procedure to reset the zoom percent value
- Added TChromium.ReadZoom procedure to trigger the TChromium.OnZoomPctAvailable event with the current zoom percent value.
- Added TChromium.OnZoomPctAvailable event.
- Added the new TChromium.OnZoomPctAvailable event to the MiniBrowser demo.
This commit is contained in:
Salvador Díaz Fau
2019-12-10 16:49:07 +01:00
parent 52cf914bbb
commit c99d14c8f0
13 changed files with 785 additions and 140 deletions
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5
source/uCEFConstants.pas
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@ -567,10 +567,15 @@ const
ZOOM_STEP_300 = 13;
ZOOM_STEP_400 = 14;
ZOOM_STEP_500 = 15;
ZOOM_STEP_UNK = 16;
ZOOM_STEP_MIN = ZOOM_STEP_25;
ZOOM_STEP_MAX = ZOOM_STEP_500;
ZOOM_STEP_DEF = ZOOM_STEP_100;
ZOOM_PCT_DELTA = 5;
ZoomStepValues : array[ZOOM_STEP_MIN..ZOOM_STEP_MAX] of integer = (25, 33, 50, 67, 75, 90, 100, 110, 125, 150, 175, 200, 250, 300, 400, 500);
{$IFDEF MSWINDOWS}
CEF_PREFERENCES_SAVED = WM_APP + $A00;
CEF_DOONCLOSE = WM_APP + $A01;